id	sid	tid	token	lemma	pos
21781	1	1	VERTEBRATA	vertebrata	NN
21781	1	2	*	*	NFP
21781	1	3	*	*	NFP
21781	1	4	*	*	NFP
21781	1	5	E	e	NN
21781	1	6	-	-	NN
21781	1	7	text	text	NN
21781	1	8	Prepared	prepare	VBN
21781	1	9	by	by	IN
21781	1	10	"	"	``
21781	1	11	Teary	Teary	NNP
21781	1	12	Eyes	Eyes	NNP
21781	1	13	"	"	''
21781	1	14	Anderson	Anderson	NNP
21781	1	15	and	and	CC
21781	1	16	Dedicated	dedicate	VBN
21781	1	17	To	to	IN
21781	1	18	Destanie	Destanie	NNP
21781	1	19	;	;	:
21781	1	20	With	with	IN
21781	1	21	Hopes	hope	NNS
21781	1	22	Her	-PRON-	PRP$
21781	1	23	Dream	dream	NN
21781	1	24	of	of	IN
21781	1	25	Becoming	become	VBG
21781	1	26	A	a	DT
21781	1	27	veterinarian	veterinarian	NN
21781	1	28	Comes	come	VBZ
21781	1	29	True	true	JJ
21781	1	30	Special	special	JJ
21781	1	31	Thanks	thank	NNS
21781	1	32	to	to	IN
21781	1	33	Deborah	Deborah	NNP
21781	1	34	Furness	Furness	NNP
21781	1	35	of	of	IN
21781	1	36	the	the	DT
21781	1	37	University	University	NNP
21781	1	38	College	College	NNP
21781	1	39	London	London	NNP
21781	1	40	for	for	IN
21781	1	41	her	-PRON-	PRP$
21781	1	42	help	help	NN
21781	1	43	,	,	,
21781	1	44	and	and	CC
21781	1	45	research	research	NN
21781	1	46	,	,	,
21781	1	47	in	in	IN
21781	1	48	learning	learn	VBG
21781	1	49	about	about	IN
21781	1	50	this	this	DT
21781	1	51	book	book	NN
21781	1	52	,	,	,
21781	1	53	and	and	CC
21781	1	54	helping	help	VBG
21781	1	55	me	-PRON-	PRP
21781	1	56	understand	understand	VB
21781	1	57	it	-PRON-	PRP
21781	1	58	better	well	RBR
21781	1	59	.	.	.
21781	2	1	Spellchecked	spellchecke	VBN
21781	2	2	with	with	IN
21781	2	3	www.thesolutioncafe.com	www.thesolutioncafe.com	NN
21781	2	4	Note	note	NN
21781	2	5	:	:	:
21781	2	6	Project	Project	NNP
21781	2	7	Gutenberg	Gutenberg	NNP
21781	2	8	also	also	RB
21781	2	9	has	have	VBZ
21781	2	10	an	an	DT
21781	2	11	HTML	html	NN
21781	2	12	version	version	NN
21781	2	13	of	of	IN
21781	2	14	this	this	DT
21781	2	15	file	file	NN
21781	2	16	which	which	WDT
21781	2	17	includes	include	VBZ
21781	2	18	the	the	DT
21781	2	19	original	original	JJ
21781	2	20	illustrations	illustration	NNS
21781	2	21	.	.	.
21781	3	1	See	see	VB
21781	3	2	21781-h.htm	21781-h.htm	CD
21781	3	3	or	or	CC
21781	3	4	21781-h.zip	21781-h.zip	CD
21781	3	5	:	:	:
21781	3	6	(	(	-LRB-
21781	3	7	http://www.gutenberg.net/dirs/2/1/7/8/21781/21781-h/21781-h.htm	http://www.gutenberg.net/dirs/2/1/7/8/21781/21781-h/21781-h.htm	XX
21781	3	8	)	)	-RRB-
21781	3	9	or	or	CC
21781	3	10	(	(	-LRB-
21781	3	11	http://www.gutenberg.net/dirs/2/1/7/8/21781/21781-h.zip	http://www.gutenberg.net/dirs/2/1/7/8/21781/21781-h.zip	NNP
21781	3	12	)	)	-RRB-
21781	3	13	Transcriber	Transcriber	NNP
21781	3	14	's	's	POS
21781	3	15	Note	note	NN
21781	3	16	:	:	:
21781	3	17	I	-PRON-	PRP
21781	3	18	try	try	VBP
21781	3	19	to	to	TO
21781	3	20	edit	edit	VB
21781	3	21	my	-PRON-	PRP$
21781	3	22	e	e	NN
21781	3	23	-	-	NNS
21781	3	24	texts	text	NNS
21781	3	25	so	so	IN
21781	3	26	they	-PRON-	PRP
21781	3	27	can	can	MD
21781	3	28	easily	easily	RB
21781	3	29	be	be	VB
21781	3	30	used	use	VBN
21781	3	31	with	with	IN
21781	3	32	voice	voice	NN
21781	3	33	speech	speech	NN
21781	3	34	programs	program	NNS
21781	3	35	,	,	,
21781	3	36	I	-PRON-	PRP
21781	3	37	believe	believe	VBP
21781	3	38	blind	blind	JJ
21781	3	39	people	people	NNS
21781	3	40	and	and	CC
21781	3	41	children	child	NNS
21781	3	42	should	should	MD
21781	3	43	also	also	RB
21781	3	44	be	be	VB
21781	3	45	able	able	JJ
21781	3	46	to	to	TO
21781	3	47	enjoy	enjoy	VB
21781	3	48	the	the	DT
21781	3	49	many	many	JJ
21781	3	50	books	book	NNS
21781	3	51	now	now	RB
21781	3	52	available	available	JJ
21781	3	53	electronically	electronically	RB
21781	3	54	.	.	.
21781	4	1	I	-PRON-	PRP
21781	4	2	use	use	VBP
21781	4	3	the	the	DT
21781	4	4	--	--	:
21781	4	5	for	for	IN
21781	4	6	an	an	DT
21781	4	7	em	em	NN
21781	4	8	-	-	HYPH
21781	4	9	dash	dash	NN
21781	4	10	,	,	,
21781	4	11	with	with	IN
21781	4	12	a	a	DT
21781	4	13	space	space	NN
21781	4	14	either	either	CC
21781	4	15	before	before	IN
21781	4	16	or	or	CC
21781	4	17	after	after	IN
21781	4	18	it	-PRON-	PRP
21781	4	19	depending	depend	VBG
21781	4	20	on	on	IN
21781	4	21	its	-PRON-	PRP$
21781	4	22	usage	usage	NN
21781	4	23	.	.	.
21781	5	1	This	this	DT
21781	5	2	helps	help	VBZ
21781	5	3	to	to	TO
21781	5	4	keep	keep	VB
21781	5	5	certain	certain	JJ
21781	5	6	programs	program	NNS
21781	5	7	from	from	IN
21781	5	8	squishing	squish	VBG
21781	5	9	the	the	DT
21781	5	10	words	word	NNS
21781	5	11	together	together	RB
21781	5	12	,	,	,
21781	5	13	such	such	JJ
21781	5	14	as	as	IN
21781	5	15	down	down	NN
21781	5	16	-	-	HYPH
21781	5	17	stairs	stair	NNS
21781	5	18	.	.	.
21781	6	1	Also	also	RB
21781	6	2	to	to	TO
21781	6	3	help	help	VB
21781	6	4	voice	voice	NN
21781	6	5	speech	speech	NN
21781	6	6	programs	program	NNS
21781	6	7	I	-PRON-	PRP
21781	6	8	've	have	VB
21781	6	9	enclosed	enclose	VBN
21781	6	10	upper	upper	JJ
21781	6	11	case	case	NN
21781	6	12	text	text	NN
21781	6	13	between	between	IN
21781	6	14	-	-	:
21781	6	15	and	and	CC
21781	6	16	_	_	NNP
21781	6	17	(	(	-LRB-
21781	6	18	-UPPER	-UPPER	HYPH
21781	6	19	CASE	CASE	NNP
21781	6	20	TEXT	TEXT	NNP
21781	6	21	_	_	NNP
21781	6	22	)	)	-RRB-
21781	6	23	,	,	,
21781	6	24	and	and	CC
21781	6	25	used	use	VBD
21781	6	26	underscores	underscore	NNS
21781	6	27	to	to	TO
21781	6	28	show	show	VB
21781	6	29	chapter	chapter	NN
21781	6	30	and	and	CC
21781	6	31	section	section	NN
21781	6	32	headers	header	NNS
21781	6	33	.	.	.
21781	7	1	I	-PRON-	PRP
21781	7	2	also	also	RB
21781	7	3	added	add	VBD
21781	7	4	a	a	DT
21781	7	5	second	second	JJ
21781	7	6	contents	content	NNS
21781	7	7	that	that	WDT
21781	7	8	shows	show	VBZ
21781	7	9	the	the	DT
21781	7	10	other	other	JJ
21781	7	11	sections	section	NNS
21781	7	12	of	of	IN
21781	7	13	this	this	DT
21781	7	14	e	e	NN
21781	7	15	-	-	NN
21781	7	16	text	text	NN
21781	7	17	.	.	.
21781	8	1	This	this	DT
21781	8	2	e	e	NN
21781	8	3	-	-	NN
21781	8	4	text	text	NN
21781	8	5	was	be	VBD
21781	8	6	made	make	VBN
21781	8	7	with	with	IN
21781	8	8	a	a	DT
21781	8	9	"	"	``
21781	8	10	Top	Top	NNP
21781	8	11	can	can	MD
21781	8	12	"	"	``
21781	8	13	text	text	NN
21781	8	14	scanner	scanner	NN
21781	8	15	,	,	,
21781	8	16	with	with	IN
21781	8	17	a	a	DT
21781	8	18	bit	bit	NN
21781	8	19	of	of	IN
21781	8	20	correcting	correct	VBG
21781	8	21	here	here	RB
21781	8	22	and	and	CC
21781	8	23	there	there	RB
21781	8	24	.	.	.
21781	9	1	This	this	DT
21781	9	2	book	book	NN
21781	9	3	is	be	VBZ
21781	9	4	volume	volume	NN
21781	9	5	one	one	CD
21781	9	6	of	of	IN
21781	9	7	two	two	CD
21781	9	8	.	.	.
21781	10	1	It	-PRON-	PRP
21781	10	2	was	be	VBD
21781	10	3	later	later	RB
21781	10	4	reworked	rework	VBN
21781	10	5	by	by	IN
21781	10	6	A.	a.	NN
21781	10	7	M.	M.	NNP
21781	10	8	Davies	Davies	NNP
21781	10	9	in	in	IN
21781	10	10	1898	1898	CD
21781	10	11	under	under	IN
21781	10	12	the	the	DT
21781	10	13	title	title	NN
21781	10	14	"	"	``
21781	10	15	Text	text	NN
21781	10	16	-	-	HYPH
21781	10	17	book	book	NN
21781	10	18	of	of	IN
21781	10	19	Zoology	Zoology	NNP
21781	10	20	"	"	''
21781	10	21	,	,	,
21781	10	22	then	then	RB
21781	10	23	revised	revise	VBD
21781	10	24	and	and	CC
21781	10	25	rewritten	rewrite	VBN
21781	10	26	by	by	IN
21781	10	27	J.	J.	NNP
21781	10	28	T.	T.	NNP
21781	10	29	Cunningham	Cunningham	NNP
21781	10	30	about	about	IN
21781	10	31	1909	1909	CD
21781	10	32	and	and	CC
21781	10	33	W.	W.	NNP
21781	10	34	H.	H.	NNP
21781	10	35	Leigh	Leigh	NNP
21781	10	36	-	-	HYPH
21781	10	37	Sharpe	Sharpe	NNP
21781	10	38	around	around	RB
21781	10	39	1932	1932	CD
21781	10	40	.	.	.
21781	11	1	Although	although	IN
21781	11	2	these	these	DT
21781	11	3	editions	edition	NNS
21781	11	4	gave	give	VBD
21781	11	5	Wells	Wells	NNP
21781	11	6	the	the	DT
21781	11	7	main	main	JJ
21781	11	8	credit	credit	NN
21781	11	9	,	,	,
21781	11	10	most	most	JJS
21781	11	11	of	of	IN
21781	11	12	Wells	Wells	NNP
21781	11	13	'	'	POS
21781	11	14	writing	writing	NN
21781	11	15	and	and	CC
21781	11	16	all	all	PDT
21781	11	17	his	-PRON-	PRP$
21781	11	18	drawings	drawing	NNS
21781	11	19	were	be	VBD
21781	11	20	removed	remove	VBN
21781	11	21	;	;	:
21781	11	22	only	only	RB
21781	11	23	his	-PRON-	PRP$
21781	11	24	rough	rough	JJ
21781	11	25	outline	outline	NN
21781	11	26	seems	seem	VBZ
21781	11	27	to	to	TO
21781	11	28	have	have	VB
21781	11	29	been	be	VBN
21781	11	30	used	use	VBN
21781	11	31	.	.	.
21781	12	1	It	-PRON-	PRP
21781	12	2	was	be	VBD
21781	12	3	re	re	VBN
21781	12	4	-	-	VBN
21781	12	5	published	publish	VBN
21781	12	6	by	by	IN
21781	12	7	University	University	NNP
21781	12	8	Tutorial	Tutorial	NNP
21781	12	9	Press	Press	NNP
21781	12	10	.	.	.
21781	13	1	The	the	DT
21781	13	2	First	First	NNP
21781	13	3	Edition	Edition	NNP
21781	13	4	,	,	,
21781	13	5	as	as	RB
21781	13	6	well	well	RB
21781	13	7	as	as	IN
21781	13	8	The	the	DT
21781	13	9	Second	Second	NNP
21781	13	10	and	and	CC
21781	13	11	Revised	Revised	NNP
21781	13	12	Edition	Edition	NNP
21781	13	13	(	(	-LRB-
21781	13	14	with	with	IN
21781	13	15	dissections	dissection	NNS
21781	13	16	redrawn	redrawn	VBN
21781	13	17	by	by	IN
21781	13	18	Miss	Miss	NNP
21781	13	19	A.	A.	NNP
21781	13	20	C.	C.	NNP
21781	13	21	Robbins	Robbins	NNP
21781	13	22	)	)	-RRB-
21781	13	23	are	be	VBP
21781	13	24	used	use	VBN
21781	13	25	in	in	IN
21781	13	26	this	this	DT
21781	13	27	e	e	NN
21781	13	28	-	-	NN
21781	13	29	text	text	NN
21781	13	30	.	.	.
21781	14	1	The	the	DT
21781	14	2	First	First	NNP
21781	14	3	Edition	Edition	NNP
21781	14	4	had	have	VBD
21781	14	5	some	some	DT
21781	14	6	small	small	JJ
21781	14	7	minor	minor	JJ
21781	14	8	errors	error	NNS
21781	14	9	,	,	,
21781	14	10	as	as	RB
21781	14	11	well	well	RB
21781	14	12	as	as	IN
21781	14	13	dissection	dissection	NN
21781	14	14	abbreviations	abbreviation	NNS
21781	14	15	that	that	WDT
21781	14	16	are	be	VBP
21781	14	17	shown	show	VBN
21781	14	18	on	on	IN
21781	14	19	the	the	DT
21781	14	20	Dissection	Dissection	NNP
21781	14	21	Sheets	Sheets	NNPS
21781	14	22	,	,	,
21781	14	23	but	but	CC
21781	14	24	no	no	DT
21781	14	25	mention	mention	NN
21781	14	26	of	of	IN
21781	14	27	them	-PRON-	PRP
21781	14	28	was	be	VBD
21781	14	29	listed	list	VBN
21781	14	30	in	in	IN
21781	14	31	the	the	DT
21781	14	32	text	text	NN
21781	14	33	.	.	.
21781	15	1	Certain	certain	JJ
21781	15	2	figures	figure	NNS
21781	15	3	on	on	IN
21781	15	4	the	the	DT
21781	15	5	Dissections	Dissections	NNPS
21781	15	6	Sheets	sheet	NNS
21781	15	7	are	be	VBP
21781	15	8	missing	miss	VBG
21781	15	9	(	(	-LRB-
21781	15	10	such	such	JJ
21781	15	11	as	as	IN
21781	15	12	Figures	figure	NNS
21781	15	13	1	1	CD
21781	15	14	,	,	,
21781	15	15	2	2	CD
21781	15	16	,	,	,
21781	15	17	4	4	CD
21781	15	18	,	,	,
21781	15	19	with	with	IN
21781	15	20	no	no	DT
21781	15	21	mention	mention	NN
21781	15	22	to	to	IN
21781	15	23	a	a	DT
21781	15	24	3	3	CD
21781	15	25	,	,	,
21781	15	26	as	as	IN
21781	15	27	if	if	IN
21781	15	28	Mr.	Mr.	NNP
21781	15	29	Wells	Wells	NNP
21781	15	30	drew	draw	VBD
21781	15	31	a	a	DT
21781	15	32	Figure	figure	NN
21781	15	33	3	3	CD
21781	15	34	but	but	CC
21781	15	35	found	find	VBD
21781	15	36	it	-PRON-	PRP
21781	15	37	was	be	VBD
21781	15	38	not	not	RB
21781	15	39	needed	need	VBN
21781	15	40	and	and	CC
21781	15	41	removed	remove	VBD
21781	15	42	it	-PRON-	PRP
21781	15	43	from	from	IN
21781	15	44	the	the	DT
21781	15	45	book	book	NN
21781	15	46	)	)	-RRB-
21781	15	47	.	.	.
21781	16	1	Rather	rather	RB
21781	16	2	then	then	RB
21781	16	3	leaving	leave	VBG
21781	16	4	it	-PRON-	PRP
21781	16	5	as	as	RB
21781	16	6	is	be	VBZ
21781	16	7	,	,	,
21781	16	8	I	-PRON-	PRP
21781	16	9	put	put	VBD
21781	16	10	{	{	-LRB-
21781	16	11	}	}	-RRB-
21781	16	12	marks	mark	NNS
21781	16	13	around	around	IN
21781	16	14	my	-PRON-	PRP$
21781	16	15	notes	note	NNS
21781	16	16	saying	say	VBG
21781	16	17	things	thing	NNS
21781	16	18	like	like	IN
21781	16	19	{	{	-LRB-
21781	16	20	No	no	DT
21781	16	21	Figure	figure	NN
21781	16	22	3	3	CD
21781	16	23	}	}	-RRB-
21781	16	24	.	.	.
21781	17	1	For	for	IN
21781	17	2	the	the	DT
21781	17	3	"	"	``
21781	17	4	Second	Second	NNP
21781	17	5	and	and	CC
21781	17	6	Revised	Revised	NNP
21781	17	7	Edition	Edition	NNP
21781	17	8	"	"	''
21781	17	9	Wells	Wells	NNP
21781	17	10	was	be	VBD
21781	17	11	able	able	JJ
21781	17	12	to	to	TO
21781	17	13	change	change	VB
21781	17	14	some	some	DT
21781	17	15	of	of	IN
21781	17	16	these	these	DT
21781	17	17	errors	error	NNS
21781	17	18	and	and	CC
21781	17	19	missing	miss	VBG
21781	17	20	parts	part	NNS
21781	17	21	,	,	,
21781	17	22	but	but	CC
21781	17	23	many	many	JJ
21781	17	24	of	of	IN
21781	17	25	the	the	DT
21781	17	26	same	same	JJ
21781	17	27	printing	printing	NN
21781	17	28	tablets	tablet	NNS
21781	17	29	were	be	VBD
21781	17	30	used	use	VBN
21781	17	31	and	and	CC
21781	17	32	with	with	IN
21781	17	33	almost	almost	RB
21781	17	34	each	each	DT
21781	17	35	addition	addition	NN
21781	17	36	other	other	JJ
21781	17	37	things	thing	NNS
21781	17	38	were	be	VBD
21781	17	39	removed	remove	VBN
21781	17	40	,	,	,
21781	17	41	(	(	-LRB-
21781	17	42	in	in	IN
21781	17	43	one	one	CD
21781	17	44	instance	instance	NN
21781	17	45	one	one	CD
21781	17	46	entire	entire	JJ
21781	17	47	section	section	NN
21781	17	48	from	from	IN
21781	17	49	a	a	DT
21781	17	50	chapter	chapter	NN
21781	17	51	)	)	-RRB-
21781	17	52	,	,	,
21781	17	53	and	and	CC
21781	17	54	many	many	JJ
21781	17	55	of	of	IN
21781	17	56	the	the	DT
21781	17	57	helpful	helpful	JJ
21781	17	58	suggestions	suggestion	NNS
21781	17	59	were	be	VBD
21781	17	60	shortened	shorten	VBN
21781	17	61	or	or	CC
21781	17	62	removed	remove	VBN
21781	17	63	so	so	RB
21781	17	64	other	other	JJ
21781	17	65	things	thing	NNS
21781	17	66	could	could	MD
21781	17	67	be	be	VB
21781	17	68	explained	explain	VBN
21781	17	69	more	more	JJR
21781	17	70	.	.	.
21781	18	1	In	in	IN
21781	18	2	an	an	DT
21781	18	3	ideal	ideal	JJ
21781	18	4	version	version	NN
21781	18	5	of	of	IN
21781	18	6	the	the	DT
21781	18	7	book	book	NN
21781	18	8	both	both	DT
21781	18	9	could	could	MD
21781	18	10	have	have	VB
21781	18	11	been	be	VBN
21781	18	12	used	use	VBN
21781	18	13	,	,	,
21781	18	14	but	but	CC
21781	18	15	with	with	IN
21781	18	16	reprinting	reprint	VBG
21781	18	17	the	the	DT
21781	18	18	entire	entire	JJ
21781	18	19	book	book	NN
21781	18	20	from	from	IN
21781	18	21	the	the	DT
21781	18	22	first	first	JJ
21781	18	23	to	to	IN
21781	18	24	the	the	DT
21781	18	25	second	second	JJ
21781	18	26	editions	edition	NNS
21781	18	27	almost	almost	RB
21781	18	28	as	as	IN
21781	18	29	many	many	JJ
21781	18	30	things	thing	NNS
21781	18	31	were	be	VBD
21781	18	32	lost	lose	VBN
21781	18	33	as	as	IN
21781	18	34	were	be	VBD
21781	18	35	gained	gain	VBN
21781	18	36	,	,	,
21781	18	37	so	so	CC
21781	18	38	I	-PRON-	PRP
21781	18	39	've	have	VB
21781	18	40	tried	try	VBN
21781	18	41	to	to	TO
21781	18	42	indicate	indicate	VB
21781	18	43	where	where	WRB
21781	18	44	both	both	DT
21781	18	45	text	text	NN
21781	18	46	go	go	VBP
21781	18	47	separate	separate	JJ
21781	18	48	paths	path	NNS
21781	18	49	with	with	IN
21781	18	50	the	the	DT
21781	18	51	following	following	NN
21781	18	52	;	;	:
21781	18	53	[	[	-LRB-
21781	18	54	Second	Second	NNP
21781	18	55	Edition	Edition	NNP
21781	18	56	only	only	RB
21781	18	57	text	text	NN
21781	18	58	]	]	-RRB-
21781	18	59	and	and	CC
21781	18	60	-First	-First	NNP
21781	18	61	Edition	Edition	NNP
21781	18	62	only	only	RB
21781	18	63	text,-	text,-	NNP
21781	18	64	and	and	CC
21781	18	65	also	also	RB
21781	18	66	{	{	-LRB-
21781	18	67	Lines	line	NNS
21781	18	68	from	from	IN
21781	18	69	Second	Second	NNP
21781	18	70	Edition	Edition	NNP
21781	18	71	only	only	RB
21781	18	72	.	.	.
21781	18	73	}	}	-RRB-
21781	19	1	and	and	CC
21781	19	2	{	{	-LRB-
21781	19	3	Lines	line	NNS
21781	19	4	from	from	IN
21781	19	5	First	First	NNP
21781	19	6	Edition	Edition	NNP
21781	19	7	only	only	RB
21781	19	8	.	.	.
21781	19	9	}	}	-RRB-
21781	20	1	were	be	VBD
21781	20	2	more	more	JJR
21781	20	3	then	then	RB
21781	20	4	just	just	RB
21781	20	5	a	a	DT
21781	20	6	sentence	sentence	NN
21781	20	7	is	be	VBZ
21781	20	8	added	add	VBN
21781	20	9	or	or	CC
21781	20	10	removed	remove	VBN
21781	20	11	.	.	.
21781	21	1	Other	other	JJ
21781	21	2	things	thing	NNS
21781	21	3	to	to	TO
21781	21	4	notice	notice	VB
21781	21	5	is	be	VBZ
21781	21	6	how	how	WRB
21781	21	7	some	some	DT
21781	21	8	words	word	NNS
21781	21	9	are	be	VBP
21781	21	10	spelt	spelt	JJ
21781	21	11	or	or	CC
21781	21	12	punctuated	punctuate	VBN
21781	21	13	differently	differently	RB
21781	21	14	throughout	throughout	IN
21781	21	15	the	the	DT
21781	21	16	book	book	NN
21781	21	17	,	,	,
21781	21	18	such	such	JJ
21781	21	19	as	as	IN
21781	21	20	;	;	:
21781	21	21	Blood	blood	NN
21781	21	22	Vessels	Vessels	NNP
21781	21	23	Blood	blood	NN
21781	21	24	-	-	HYPH
21781	21	25	Vessels	vessel	VBZ
21781	21	26	Bloodvessels	Bloodvessels	NNPS
21781	21	27	I	-PRON-	PRP
21781	21	28	've	have	VB
21781	21	29	tried	try	VBN
21781	21	30	to	to	TO
21781	21	31	keep	keep	VB
21781	21	32	these	these	DT
21781	21	33	as	as	RB
21781	21	34	close	close	RB
21781	21	35	to	to	IN
21781	21	36	the	the	DT
21781	21	37	original	original	JJ
21781	21	38	book	book	NN
21781	21	39	as	as	IN
21781	21	40	possible	possible	JJ
21781	21	41	.	.	.
21781	22	1	University	University	NNP
21781	22	2	Correspondence	Correspondence	NNP
21781	22	3	College	College	NNP
21781	22	4	Tutorial	Tutorial	NNP
21781	22	5	Series	Series	NNP
21781	22	6	.	.	.
21781	23	1	-Text	-Text	:
21781	23	2	-	-	:
21781	23	3	Book	Book	NNP
21781	23	4	Of	of	IN
21781	23	5	Biology	Biology	NNP
21781	23	6	.	.	.
21781	23	7	_	_	NNP
21781	23	8	by	by	IN
21781	23	9	H.	H.	NNP
21781	23	10	G.	G.	NNP
21781	23	11	Wells	Wells	NNP
21781	23	12	,	,	,
21781	23	13	Bachelor	Bachelor	NNP
21781	23	14	of	of	IN
21781	23	15	Science	Science	NNP
21781	23	16	,	,	,
21781	23	17	London	London	NNP
21781	23	18	.	.	.
21781	23	19	,	,	,
21781	23	20	Fellow	Fellow	NNP
21781	23	21	of	of	IN
21781	23	22	the	the	DT
21781	23	23	Zoological	Zoological	NNP
21781	23	24	Society	Society	NNP
21781	23	25	.	.	.
21781	24	1	Lecturer	lecturer	NN
21781	24	2	in	in	IN
21781	24	3	Biology	Biology	NNP
21781	24	4	at	at	IN
21781	24	5	University	University	NNP
21781	24	6	Tutorial	Tutorial	NNP
21781	24	7	College	College	NNP
21781	24	8	.	.	.
21781	25	1	With	with	IN
21781	25	2	An	an	DT
21781	25	3	Introduction	introduction	NN
21781	25	4	by	by	IN
21781	25	5	G.	G.	NNP
21781	25	6	B.	B.	NNP
21781	25	7	Howes	Howes	NNP
21781	25	8	,	,	,
21781	25	9	Fellow	Fellow	NNP
21781	25	10	of	of	IN
21781	25	11	the	the	DT
21781	25	12	Linnean	Linnean	NNP
21781	25	13	Society	Society	NNP
21781	25	14	,	,	,
21781	25	15	Fellow	Fellow	NNP
21781	25	16	of	of	IN
21781	25	17	the	the	DT
21781	25	18	Zoological	Zoological	NNP
21781	25	19	Society	Society	NNP
21781	25	20	.	.	.
21781	26	1	Assistant	Assistant	NNP
21781	26	2	Professor	Professor	NNP
21781	26	3	of	of	IN
21781	26	4	Zoology	Zoology	NNP
21781	26	5	,	,	,
21781	26	6	Royal	Royal	NNP
21781	26	7	College	College	NNP
21781	26	8	of	of	IN
21781	26	9	Science	Science	NNP
21781	26	10	,	,	,
21781	26	11	London	London	NNP
21781	26	12	.	.	.
21781	27	1	Part	part	NN
21781	27	2	1.--	1.--	CD
21781	27	3	Vertebrata	Vertebrata	NNP
21781	27	4	.	.	.
21781	28	1	Contents	Contents	NNP
21781	28	2	Introduction	Introduction	NNP
21781	28	3	Preface	Preface	NNP
21781	28	4	The	the	DT
21781	28	5	Rabbit--	rabbit--	NN
21781	28	6	1	1	CD
21781	28	7	.	.	.
21781	29	1	External	External	NNP
21781	29	2	Form	Form	NNP
21781	29	3	and	and	CC
21781	29	4	General	General	NNP
21781	29	5	Considerations	Considerations	NNPS
21781	29	6	2	2	CD
21781	29	7	.	.	.
21781	30	1	The	the	DT
21781	30	2	Alimentary	Alimentary	NNP
21781	30	3	Canal	Canal	NNP
21781	30	4	of	of	IN
21781	30	5	the	the	DT
21781	30	6	Rabbit	Rabbit	NNP
21781	30	7	3	3	CD
21781	30	8	.	.	.
21781	31	1	The	the	DT
21781	31	2	Circulation	Circulation	NNP
21781	31	3	4	4	CD
21781	31	4	.	.	.
21781	32	1	The	the	DT
21781	32	2	Amoeba	Amoeba	NNP
21781	32	3	,	,	,
21781	32	4	Cells	Cells	NNPS
21781	32	5	and	and	CC
21781	32	6	Tissue	Tissue	NNP
21781	32	7	5	5	CD
21781	32	8	.	.	.
21781	33	1	The	the	DT
21781	33	2	Skeleton	Skeleton	NNP
21781	33	3	6	6	CD
21781	33	4	.	.	.
21781	34	1	Muscle	Muscle	NNP
21781	34	2	and	and	CC
21781	34	3	Nerve	Nerve	NNP
21781	34	4	7	7	CD
21781	34	5	.	.	.
21781	35	1	The	the	DT
21781	35	2	Nervous	Nervous	NNP
21781	35	3	System	System	NNP
21781	35	4	8	8	CD
21781	35	5	.	.	.
21781	36	1	Renal	renal	JJ
21781	36	2	and	and	CC
21781	36	3	Reproductive	Reproductive	NNP
21781	36	4	Organs	Organs	NNP
21781	36	5	9	9	CD
21781	36	6	.	.	.
21781	37	1	Classificatory	Classificatory	NNP
21781	37	2	Points	Points	NNPS
21781	37	3	10	10	CD
21781	37	4	.	.	.
21781	38	1	Questions	question	NNS
21781	38	2	and	and	CC
21781	38	3	Exercises	exercise	NNS
21781	38	4	The	the	DT
21781	38	5	Frog--	Frog--	NNP
21781	38	6	1	1	CD
21781	38	7	.	.	.
21781	39	1	General	General	NNP
21781	39	2	Anatomy	Anatomy	NNP
21781	39	3	2	2	CD
21781	39	4	.	.	.
21781	40	1	The	the	DT
21781	40	2	Skull	Skull	NNP
21781	40	3	of	of	IN
21781	40	4	the	the	DT
21781	40	5	Frog	Frog	NNP
21781	40	6	(	(	-LRB-
21781	40	7	and	and	CC
21781	40	8	the	the	DT
21781	40	9	Vertebrate	Vertebrate	NNP
21781	40	10	Skull	Skull	NNP
21781	40	11	generally	generally	RB
21781	40	12	)	)	-RRB-
21781	40	13	3	3	CD
21781	40	14	.	.	.
21781	41	1	Questions	question	NNS
21781	41	2	on	on	IN
21781	41	3	the	the	DT
21781	41	4	Frog	Frog	NNP
21781	41	5	The	the	DT
21781	41	6	Dog	Dog	NNP
21781	41	7	-	-	HYPH
21781	41	8	Fish--	Fish--	NNP
21781	41	9	1	1	CD
21781	41	10	.	.	.
21781	42	1	General	General	NNP
21781	42	2	Anatomy	Anatomy	NNP
21781	42	3	2	2	CD
21781	42	4	.	.	.
21781	43	1	Questions	question	NNS
21781	43	2	on	on	IN
21781	43	3	the	the	DT
21781	43	4	Dog	Dog	NNP
21781	43	5	-	-	HYPH
21781	43	6	Fish	Fish	NNP
21781	43	7	Amphioxus--	Amphioxus--	NNP
21781	43	8	1	1	CD
21781	43	9	.	.	.
21781	44	1	Anatomy	Anatomy	NNP
21781	44	2	2	2	CD
21781	44	3	.	.	.
21781	45	1	The	the	DT
21781	45	2	Development	Development	NNP
21781	45	3	of	of	IN
21781	45	4	Amphioxus	Amphioxus	NNP
21781	45	5	3	3	CD
21781	45	6	.	.	.
21781	46	1	Questions	question	NNS
21781	46	2	on	on	IN
21781	46	3	Amphioxus	amphioxus	JJ
21781	46	4	Development--	development--	NN
21781	46	5	The	the	DT
21781	46	6	Development	Development	NNP
21781	46	7	of	of	IN
21781	46	8	the	the	DT
21781	46	9	Frog	Frog	NNP
21781	46	10	The	the	DT
21781	46	11	Development	Development	NNP
21781	46	12	of	of	IN
21781	46	13	the	the	DT
21781	46	14	Fowl	Fowl	NNP
21781	46	15	The	the	DT
21781	46	16	Development	Development	NNP
21781	46	17	of	of	IN
21781	46	18	the	the	DT
21781	46	19	Rabbit	Rabbit	NNP
21781	46	20	The	the	DT
21781	46	21	Theory	Theory	NNP
21781	46	22	of	of	IN
21781	46	23	Evolution	Evolution	NNP
21781	46	24	Questions	Questions	NNPS
21781	46	25	on	on	IN
21781	46	26	Embryology	Embryology	NNP
21781	46	27	Miscellaneous	Miscellaneous	NNP
21781	46	28	Questions	Questions	NNPS
21781	46	29	Note	note	VBP
21781	46	30	on	on	IN
21781	46	31	Making	make	VBG
21781	46	32	Comparisons	comparison	NNS
21781	46	33	Syllabus	syllabus	NN
21781	46	34	of	of	IN
21781	46	35	Practical	Practical	NNP
21781	46	36	Work	Work	NNP
21781	46	37	{	{	-LRB-
21781	46	38	Contents	content	VBZ
21781	46	39	part	part	NN
21781	46	40	2	2	CD
21781	46	41	}	}	-RRB-
21781	46	42	Key	Key	NNP
21781	46	43	for	for	IN
21781	46	44	Dissection	Dissection	NNP
21781	46	45	Sheets	Sheets	NNPS
21781	46	46	,	,	,
21781	46	47	and	and	CC
21781	46	48	Abbreviations	Abbreviations	NNP
21781	46	49	-Introduction	-Introduction	NNP
21781	46	50	_	_	NNP
21781	46	51	In	in	IN
21781	46	52	the	the	DT
21781	46	53	year	year	NN
21781	46	54	1884	1884	CD
21781	46	55	I	-PRON-	PRP
21781	46	56	was	be	VBD
21781	46	57	invited	invite	VBN
21781	46	58	to	to	TO
21781	46	59	give	give	VB
21781	46	60	tuition	tuition	NN
21781	46	61	by	by	IN
21781	46	62	correspondence	correspondence	NN
21781	46	63	,	,	,
21781	46	64	in	in	IN
21781	46	65	Biology	Biology	NNP
21781	46	66	.	.	.
21781	47	1	Although	although	IN
21781	47	2	disposed	dispose	VBN
21781	47	3	at	at	IN
21781	47	4	the	the	DT
21781	47	5	time	time	NN
21781	47	6	to	to	TO
21781	47	7	ridicule	ridicule	VB
21781	47	8	the	the	DT
21781	47	9	idea	idea	NN
21781	47	10	of	of	IN
21781	47	11	imparting	impart	VBG
21781	47	12	instruction	instruction	NN
21781	47	13	in	in	IN
21781	47	14	natural	natural	JJ
21781	47	15	science	science	NN
21781	47	16	by	by	IN
21781	47	17	letter	letter	NN
21781	47	18	,	,	,
21781	47	19	I	-PRON-	PRP
21781	47	20	gladly	gladly	RB
21781	47	21	accepted	accept	VBD
21781	47	22	the	the	DT
21781	47	23	opportunity	opportunity	NN
21781	47	24	thus	thus	RB
21781	47	25	afforded	afford	VBD
21781	47	26	me	-PRON-	PRP
21781	47	27	of	of	IN
21781	47	28	ascertaining	ascertain	VBG
21781	47	29	for	for	IN
21781	47	30	myself	-PRON-	PRP
21781	47	31	what	what	WP
21781	47	32	could	could	MD
21781	47	33	and	and	CC
21781	47	34	could	could	MD
21781	47	35	not	not	RB
21781	47	36	be	be	VB
21781	47	37	accomplished	accomplish	VBN
21781	47	38	in	in	IN
21781	47	39	that	that	DT
21781	47	40	direction	direction	NN
21781	47	41	.	.	.
21781	48	1	Anyone	anyone	NN
21781	48	2	familiar	familiar	JJ
21781	48	3	with	with	IN
21781	48	4	the	the	DT
21781	48	5	scope	scope	NN
21781	48	6	of	of	IN
21781	48	7	biological	biological	JJ
21781	48	8	enquiry	enquiry	NN
21781	48	9	,	,	,
21781	48	10	and	and	CC
21781	48	11	the	the	DT
21781	48	12	methods	method	NNS
21781	48	13	of	of	IN
21781	48	14	biological	biological	JJ
21781	48	15	instruction	instruction	NN
21781	48	16	,	,	,
21781	48	17	will	will	MD
21781	48	18	not	not	RB
21781	48	19	need	need	VB
21781	48	20	to	to	TO
21781	48	21	be	be	VB
21781	48	22	reminded	remind	VBN
21781	48	23	that	that	IN
21781	48	24	it	-PRON-	PRP
21781	48	25	is	be	VBZ
21781	48	26	only	only	RB
21781	48	27	by	by	IN
21781	48	28	the	the	DT
21781	48	29	most	most	RBS
21781	48	30	rigorous	rigorous	JJ
21781	48	31	employment	employment	NN
21781	48	32	of	of	IN
21781	48	33	precise	precise	JJ
21781	48	34	directions	direction	NNS
21781	48	35	for	for	IN
21781	48	36	observation	observation	NN
21781	48	37	,	,	,
21781	48	38	that	that	IN
21781	48	39	any	any	DT
21781	48	40	good	good	JJ
21781	48	41	results	result	NNS
21781	48	42	are	be	VBP
21781	48	43	to	to	TO
21781	48	44	be	be	VB
21781	48	45	looked	look	VBN
21781	48	46	for	for	IN
21781	48	47	at	at	IN
21781	48	48	the	the	DT
21781	48	49	hand	hand	NN
21781	48	50	of	of	IN
21781	48	51	the	the	DT
21781	48	52	elementary	elementary	JJ
21781	48	53	student	student	NN
21781	48	54	.	.	.
21781	49	1	True	true	JJ
21781	49	2	to	to	IN
21781	49	3	this	this	DT
21781	49	4	principle	principle	NN
21781	49	5	,	,	,
21781	49	6	I	-PRON-	PRP
21781	49	7	determined	determine	VBD
21781	49	8	to	to	TO
21781	49	9	issue	issue	VB
21781	49	10	to	to	IN
21781	49	11	my	-PRON-	PRP$
21781	49	12	correspondence	correspondence	NN
21781	49	13	pupils	pupil	VBZ
21781	49	14	rigid	rigid	JJ
21781	49	15	instructions	instruction	NNS
21781	49	16	,	,	,
21781	49	17	and	and	CC
21781	49	18	to	to	TO
21781	49	19	demand	demand	VB
21781	49	20	in	in	IN
21781	49	21	return	return	NN
21781	49	22	faithful	faithful	JJ
21781	49	23	annotated	annotate	VBN
21781	49	24	drawings	drawing	NNS
21781	49	25	of	of	IN
21781	49	26	facts	fact	NNS
21781	49	27	observed	observe	VBN
21781	49	28	in	in	IN
21781	49	29	their	-PRON-	PRP$
21781	49	30	usage	usage	NN
21781	49	31	.	.	.
21781	50	1	In	in	IN
21781	50	2	the	the	DT
21781	50	3	case	case	NN
21781	50	4	of	of	IN
21781	50	5	two	two	CD
21781	50	6	among	among	IN
21781	50	7	the	the	DT
21781	50	8	few	few	JJ
21781	50	9	students	student	NNS
21781	50	10	who	who	WP
21781	50	11	passed	pass	VBD
21781	50	12	through	through	IN
21781	50	13	my	-PRON-	PRP$
21781	50	14	hands	hand	NNS
21781	50	15	,	,	,
21781	50	16	the	the	DT
21781	50	17	result	result	NN
21781	50	18	far	far	RB
21781	50	19	exceeded	exceed	VBD
21781	50	20	my	-PRON-	PRP$
21781	50	21	most	most	RBS
21781	50	22	sanguine	sanguine	JJ
21781	50	23	anticipations	anticipation	NNS
21781	50	24	.	.	.
21781	51	1	The	the	DT
21781	51	2	notes	note	NNS
21781	51	3	sent	send	VBD
21781	51	4	in	in	RP
21781	51	5	by	by	IN
21781	51	6	one	one	CD
21781	51	7	of	of	IN
21781	51	8	them--	them--	NN
21781	51	9	a	a	DT
21781	51	10	man	man	NN
21781	51	11	working	work	VBG
21781	51	12	at	at	IN
21781	51	13	a	a	DT
21781	51	14	distance	distance	NN
21781	51	15	,	,	,
21781	51	16	alone	alone	RB
21781	51	17	and	and	CC
21781	51	18	unaided--	unaided--	DT
21781	51	19	far	far	RB
21781	51	20	excelled	excelled	JJ
21781	51	21	those	those	DT
21781	51	22	wrung	wrung	NN
21781	51	23	from	from	IN
21781	51	24	many	many	JJ
21781	51	25	a	a	DT
21781	51	26	student	student	NN
21781	51	27	placed	place	VBN
21781	51	28	under	under	IN
21781	51	29	the	the	DT
21781	51	30	most	most	RBS
21781	51	31	favourable	favourable	JJ
21781	51	32	surroundings	surrounding	NNS
21781	51	33	;	;	:
21781	51	34	and	and	CC
21781	51	35	their	-PRON-	PRP$
21781	51	36	promise	promise	NN
21781	51	37	for	for	IN
21781	51	38	the	the	DT
21781	51	39	future	future	NN
21781	51	40	has	have	VBZ
21781	51	41	been	be	VBN
21781	51	42	fulfilled	fulfil	VBN
21781	51	43	to	to	IN
21781	51	44	the	the	DT
21781	51	45	utmost	utmost	JJ
21781	51	46	,	,	,
21781	51	47	the	the	DT
21781	51	48	individual	individual	NN
21781	51	49	in	in	IN
21781	51	50	question	question	NN
21781	51	51	being	be	VBG
21781	51	52	now	now	RB
21781	51	53	a	a	DT
21781	51	54	recognised	recognise	VBN
21781	51	55	investigator	investigator	NN
21781	51	56	.	.	.
21781	52	1	It	-PRON-	PRP
21781	52	2	thus	thus	RB
21781	52	3	became	become	VBD
21781	52	4	clear	clear	JJ
21781	52	5	that	that	IN
21781	52	6	,	,	,
21781	52	7	not	not	RB
21781	52	8	-	-	HYPH
21781	52	9	with	with	RB
21781	52	10	-	-	HYPH
21781	52	11	standing	stand	VBG
21781	52	12	the	the	DT
21781	52	13	complex	complex	JJ
21781	52	14	conditions	condition	NNS
21781	52	15	of	of	IN
21781	52	16	work	work	NN
21781	52	17	in	in	IN
21781	52	18	the	the	DT
21781	52	19	biological	biological	JJ
21781	52	20	field	field	NN
21781	52	21	,	,	,
21781	52	22	tuition	tuition	NN
21781	52	23	by	by	IN
21781	52	24	correspondence	correspondence	NN
21781	52	25	would	would	MD
21781	52	26	suffice	suffice	VB
21781	52	27	to	to	TO
21781	52	28	awaken	awaken	VB
21781	52	29	the	the	DT
21781	52	30	latent	latent	NN
21781	52	31	abilities	ability	NNS
21781	52	32	of	of	IN
21781	52	33	a	a	DT
21781	52	34	naturally	naturally	RB
21781	52	35	qualified	qualified	JJ
21781	52	36	enquirer	enquirer	NN
21781	52	37	.	.	.
21781	53	1	The	the	DT
21781	53	2	average	average	JJ
21781	53	3	members	member	NNS
21781	53	4	of	of	IN
21781	53	5	a	a	DT
21781	53	6	University	University	NNP
21781	53	7	Correspondence	Correspondence	NNP
21781	53	8	Class	Class	NNP
21781	53	9	will	will	MD
21781	53	10	be	be	VB
21781	53	11	found	find	VBN
21781	53	12	neither	neither	RB
21781	53	13	better	well	JJR
21781	53	14	nor	nor	CC
21781	53	15	worse	bad	JJR
21781	53	16	than	than	IN
21781	53	17	those	those	DT
21781	53	18	of	of	IN
21781	53	19	any	any	DT
21781	53	20	other	other	JJ
21781	53	21	,	,	,
21781	53	22	and	and	CC
21781	53	23	they	-PRON-	PRP
21781	53	24	may	may	MD
21781	53	25	therefore	therefore	RB
21781	53	26	pass	pass	VB
21781	53	27	unnoticed	unnoticed	JJ
21781	53	28	;	;	:
21781	53	29	if	if	IN
21781	53	30	however	however	RB
21781	53	31	,	,	,
21781	53	32	the	the	DT
21781	53	33	correspondence	correspondence	NN
21781	53	34	system	system	NN
21781	53	35	of	of	IN
21781	53	36	tuition	tuition	NN
21781	53	37	may	may	MD
21781	53	38	furnish	furnish	VB
21781	53	39	the	the	DT
21781	53	40	means	mean	NNS
21781	53	41	of	of	IN
21781	53	42	arousing	arouse	VBG
21781	53	43	a	a	DT
21781	53	44	latent	latent	NN
21781	53	45	aptitude	aptitude	NN
21781	53	46	,	,	,
21781	53	47	when	when	WRB
21781	53	48	the	the	DT
21781	53	49	possibilities	possibility	NNS
21781	53	50	of	of	IN
21781	53	51	other	other	JJ
21781	53	52	methods	method	NNS
21781	53	53	of	of	IN
21781	53	54	approach	approach	NN
21781	53	55	are	be	VBP
21781	53	56	excluded--	excluded--	JJ
21781	53	57	and	and	CC
21781	53	58	in	in	IN
21781	53	59	so	so	RB
21781	53	60	doing	do	VBG
21781	53	61	,	,	,
21781	53	62	of	of	IN
21781	53	63	elevating	elevate	VBG
21781	53	64	the	the	DT
21781	53	65	individual	individual	NN
21781	53	66	to	to	IN
21781	53	67	that	that	DT
21781	53	68	position	position	NN
21781	53	69	for	for	IN
21781	53	70	which	which	WDT
21781	53	71	he	-PRON-	PRP
21781	53	72	was	be	VBD
21781	53	73	by	by	IN
21781	53	74	nature	nature	NN
21781	53	75	qualified	qualify	VBN
21781	53	76	,	,	,
21781	53	77	ensuring	ensure	VBG
21781	53	78	him	-PRON-	PRP
21781	53	79	the	the	DT
21781	53	80	introduction	introduction	NN
21781	53	81	to	to	IN
21781	53	82	the	the	DT
21781	53	83	one	one	CD
21781	53	84	sphere	sphere	NN
21781	53	85	of	of	IN
21781	53	86	labour	labour	NN
21781	53	87	for	for	IN
21781	53	88	which	which	WDT
21781	53	89	he	-PRON-	PRP
21781	53	90	was	be	VBD
21781	53	91	born--	born--	VBN
21781	53	92	it	-PRON-	PRP
21781	53	93	will	will	MD
21781	53	94	have	have	VB
21781	53	95	created	create	VBN
21781	53	96	its	-PRON-	PRP$
21781	53	97	own	own	JJ
21781	53	98	defence	defence	NN
21781	53	99	,	,	,
21781	53	100	and	and	CC
21781	53	101	have	have	VBP
21781	53	102	merited	merit	VBN
21781	53	103	the	the	DT
21781	53	104	confidence	confidence	NN
21781	53	105	of	of	IN
21781	53	106	all	all	DT
21781	53	107	right	right	JJ
21781	53	108	-	-	HYPH
21781	53	109	thinking	think	VBG
21781	53	110	people	people	NNS
21781	53	111	.	.	.
21781	54	1	The	the	DT
21781	54	2	plucking	plucking	NN
21781	54	3	of	of	IN
21781	54	4	one	one	CD
21781	54	5	such	such	JJ
21781	54	6	brand	brand	NN
21781	54	7	from	from	IN
21781	54	8	the	the	DT
21781	54	9	burning	burning	NN
21781	54	10	is	be	VBZ
21781	54	11	ample	ample	JJ
21781	54	12	compensation	compensation	NN
21781	54	13	for	for	IN
21781	54	14	the	the	DT
21781	54	15	energy	energy	NN
21781	54	16	expended	expend	VBN
21781	54	17	on	on	IN
21781	54	18	any	any	DT
21781	54	19	number	number	NN
21781	54	20	of	of	IN
21781	54	21	average	average	JJ
21781	54	22	dullards	dullard	NNS
21781	54	23	,	,	,
21781	54	24	who	who	WP
21781	54	25	but	but	CC
21781	54	26	require	require	VBP
21781	54	27	to	to	TO
21781	54	28	be	be	VB
21781	54	29	left	leave	VBN
21781	54	30	alone	alone	JJ
21781	54	31	to	to	TO
21781	54	32	find	find	VB
21781	54	33	their	-PRON-	PRP$
21781	54	34	natural	natural	JJ
21781	54	35	level	level	NN
21781	54	36	.	.	.
21781	55	1	Mr.	Mr.	NNP
21781	55	2	Wells	Wells	NNP
21781	55	3	'	'	POS
21781	55	4	little	little	JJ
21781	55	5	book	book	NN
21781	55	6	is	be	VBZ
21781	55	7	avowedly	avowedly	RB
21781	55	8	written	write	VBN
21781	55	9	for	for	IN
21781	55	10	examination	examination	NN
21781	55	11	purposes	purpose	NNS
21781	55	12	,	,	,
21781	55	13	and	and	CC
21781	55	14	in	in	IN
21781	55	15	conformity	conformity	NN
21781	55	16	with	with	IN
21781	55	17	the	the	DT
21781	55	18	requirements	requirement	NNS
21781	55	19	of	of	IN
21781	55	20	the	the	DT
21781	55	21	now	now	RB
21781	55	22	familiar	familiar	JJ
21781	55	23	"	"	``
21781	55	24	type	type	NN
21781	55	25	system	system	NN
21781	55	26	"	"	''
21781	55	27	of	of	IN
21781	55	28	teaching	teaching	NN
21781	55	29	.	.	.
21781	56	1	Recent	recent	JJ
21781	56	2	attempts	attempt	NNS
21781	56	3	have	have	VBP
21781	56	4	been	be	VBN
21781	56	5	made	make	VBN
21781	56	6	to	to	TO
21781	56	7	depreciate	depreciate	VB
21781	56	8	this	this	DT
21781	56	9	.	.	.
21781	57	1	While	while	IN
21781	57	2	affording	afford	VBG
21781	57	3	a	a	DT
21781	57	4	discipline	discipline	NN
21781	57	5	in	in	IN
21781	57	6	detailed	detailed	JJ
21781	57	7	observation	observation	NN
21781	57	8	and	and	CC
21781	57	9	manipulation	manipulation	NN
21781	57	10	second	second	RB
21781	57	11	to	to	IN
21781	57	12	that	that	DT
21781	57	13	of	of	IN
21781	57	14	no	no	DT
21781	57	15	other	other	JJ
21781	57	16	branch	branch	NN
21781	57	17	of	of	IN
21781	57	18	learning	learning	NN
21781	57	19	,	,	,
21781	57	20	it	-PRON-	PRP
21781	57	21	provides	provide	VBZ
21781	57	22	for	for	IN
21781	57	23	that	that	DT
21781	57	24	"	"	``
21781	57	25	deduction	deduction	NN
21781	57	26	"	"	''
21781	57	27	and	and	CC
21781	57	28	"	"	``
21781	57	29	verification	verification	NN
21781	57	30	"	"	''
21781	57	31	by	by	IN
21781	57	32	which	which	WDT
21781	57	33	all	all	DT
21781	57	34	science	science	NN
21781	57	35	has	have	VBZ
21781	57	36	been	be	VBN
21781	57	37	built	build	VBN
21781	57	38	up	up	RP
21781	57	39	;	;	:
21781	57	40	and	and	CC
21781	57	41	this	this	DT
21781	57	42	appears	appear	VBZ
21781	57	43	to	to	IN
21781	57	44	me	-PRON-	PRP
21781	57	45	ample	ample	JJ
21781	57	46	justification	justification	NN
21781	57	47	for	for	IN
21781	57	48	its	-PRON-	PRP$
21781	57	49	retention	retention	NN
21781	57	50	,	,	,
21781	57	51	as	as	IN
21781	57	52	the	the	DT
21781	57	53	most	most	RBS
21781	57	54	rational	rational	JJ
21781	57	55	system	system	NN
21781	57	56	which	which	WDT
21781	57	57	can	can	MD
21781	57	58	be	be	VB
21781	57	59	to	to	IN
21781	57	60	-	-	HYPH
21781	57	61	day	day	NN
21781	57	62	adopted	adopt	VBN
21781	57	63	.	.	.
21781	58	1	Evidence	evidence	NN
21781	58	2	that	that	IN
21781	58	3	its	-PRON-	PRP$
21781	58	4	alleged	allege	VBN
21781	58	5	shortcomings	shortcoming	NNS
21781	58	6	are	be	VBP
21781	58	7	due	due	JJ
21781	58	8	rather	rather	RB
21781	58	9	to	to	IN
21781	58	10	defective	defective	VB
21781	58	11	handling	handling	NN
21781	58	12	than	than	IN
21781	58	13	to	to	IN
21781	58	14	any	any	DT
21781	58	15	inherent	inherent	JJ
21781	58	16	weakness	weakness	NN
21781	58	17	of	of	IN
21781	58	18	its	-PRON-	PRP$
21781	58	19	own	own	JJ
21781	58	20	,	,	,
21781	58	21	would	would	MD
21781	58	22	not	not	RB
21781	58	23	be	be	VB
21781	58	24	difficult	difficult	JJ
21781	58	25	to	to	TO
21781	58	26	produce	produce	VB
21781	58	27	.	.	.
21781	59	1	Although	although	IN
21781	59	2	rigid	rigid	JJ
21781	59	3	in	in	IN
21781	59	4	its	-PRON-	PRP$
21781	59	5	discipline	discipline	NN
21781	59	6	,	,	,
21781	59	7	it	-PRON-	PRP
21781	59	8	admits	admit	VBZ
21781	59	9	of	of	IN
21781	59	10	commentatorial	commentatorial	JJ
21781	59	11	treatment	treatment	NN
21781	59	12	which	which	WDT
21781	59	13	,	,	,
21781	59	14	while	while	IN
21781	59	15	heightening	heighten	VBG
21781	59	16	the	the	DT
21781	59	17	interest	interest	NN
21781	59	18	of	of	IN
21781	59	19	the	the	DT
21781	59	20	student	student	NN
21781	59	21	,	,	,
21781	59	22	is	be	VBZ
21781	59	23	calculated	calculate	VBN
21781	59	24	to	to	TO
21781	59	25	stimulate	stimulate	VB
21781	59	26	alike	alike	RB
21781	59	27	his	-PRON-	PRP$
21781	59	28	ambition	ambition	NN
21781	59	29	and	and	CC
21781	59	30	his	-PRON-	PRP$
21781	59	31	imagination	imagination	NN
21781	59	32	.	.	.
21781	60	1	That	that	IN
21781	60	2	the	the	DT
21781	60	3	sister	sister	NN
21781	60	4	sciences	science	NNS
21781	60	5	of	of	IN
21781	60	6	Botany	Botany	NNP
21781	60	7	and	and	CC
21781	60	8	Zoology	Zoology	NNP
21781	60	9	fall	fall	VBP
21781	60	10	under	under	IN
21781	60	11	one	one	CD
21781	60	12	discipline	discipline	NN
21781	60	13	,	,	,
21781	60	14	is	be	VBZ
21781	60	15	expressed	express	VBN
21781	60	16	in	in	IN
21781	60	17	the	the	DT
21781	60	18	English	english	JJ
21781	60	19	usage	usage	NN
21781	60	20	of	of	IN
21781	60	21	the	the	DT
21781	60	22	term	term	NN
21781	60	23	"	"	``
21781	60	24	Biology	Biology	NNP
21781	60	25	.	.	.
21781	60	26	"	"	''
21781	61	1	Experience	experience	NN
21781	61	2	has	have	VBZ
21781	61	3	shown	show	VBN
21781	61	4	that	that	IN
21781	61	5	the	the	DT
21781	61	6	best	good	JJS
21781	61	7	work	work	NN
21781	61	8	in	in	IN
21781	61	9	either	either	DT
21781	61	10	department	department	NN
21781	61	11	has	have	VBZ
21781	61	12	been	be	VBN
21781	61	13	produced	produce	VBN
21781	61	14	by	by	IN
21781	61	15	those	those	DT
21781	61	16	who	who	WP
21781	61	17	have	have	VBP
21781	61	18	acquired	acquire	VBN
21781	61	19	on	on	IN
21781	61	20	all	all	DT
21781	61	21	-	-	HYPH
21781	61	22	round	round	JJ
21781	61	23	knowledge	knowledge	NN
21781	61	24	of	of	IN
21781	61	25	at	at	IN
21781	61	26	least	least	JJS
21781	61	27	the	the	DT
21781	61	28	elementary	elementary	JJ
21781	61	29	stages	stage	NNS
21781	61	30	of	of	IN
21781	61	31	both	both	DT
21781	61	32	;	;	:
21781	61	33	and	and	CC
21781	61	34	,	,	,
21781	61	35	that	that	IN
21781	61	36	the	the	DT
21781	61	37	advanced	advanced	JJ
21781	61	38	morphologist	morphologist	NN
21781	61	39	and	and	CC
21781	61	40	physiologist	physiologist	NN
21781	61	41	are	be	VBP
21781	61	42	alike	alike	RB
21781	61	43	the	the	DT
21781	61	44	better	well	JJR
21781	61	45	for	for	IN
21781	61	46	a	a	DT
21781	61	47	familiarity	familiarity	NN
21781	61	48	with	with	IN
21781	61	49	the	the	DT
21781	61	50	principles--	principles--	NN
21781	61	51	not	not	RB
21781	61	52	to	to	TO
21781	61	53	say	say	VB
21781	61	54	with	with	IN
21781	61	55	the	the	DT
21781	61	56	progressive	progressive	JJ
21781	61	57	advancement--	advancement--	NNP
21781	61	58	of	of	IN
21781	61	59	each	each	DT
21781	61	60	other	other	JJ
21781	61	61	's	's	POS
21781	61	62	domain	domain	NN
21781	61	63	,	,	,
21781	61	64	is	be	VBZ
21781	61	65	to	to	IN
21781	61	66	-	-	HYPH
21781	61	67	day	day	NN
21781	61	68	undeniable	undeniable	JJ
21781	61	69	.	.	.
21781	62	1	These	these	DT
21781	62	2	and	and	CC
21781	62	3	other	other	JJ
21781	62	4	allied	ally	VBN
21781	62	5	considerations	consideration	NNS
21781	62	6	,	,	,
21781	62	7	render	render	VB
21781	62	8	it	-PRON-	PRP
21781	62	9	advisable	advisable	JJ
21781	62	10	that	that	IN
21781	62	11	the	the	DT
21781	62	12	elementary	elementary	JJ
21781	62	13	facts	fact	NNS
21781	62	14	of	of	IN
21781	62	15	morphology	morphology	NN
21781	62	16	and	and	CC
21781	62	17	physiology	physiology	NN
21781	62	18	should	should	MD
21781	62	19	be	be	VB
21781	62	20	presented	present	VBN
21781	62	21	to	to	IN
21781	62	22	the	the	DT
21781	62	23	beginner	beginner	NN
21781	62	24	side	side	NN
21781	62	25	by	by	IN
21781	62	26	side--	side--	NNP
21781	62	27	a	a	DT
21781	62	28	principle	principle	NN
21781	62	29	too	too	RB
21781	62	30	frequently	frequently	RB
21781	62	31	neglected	neglect	VBN
21781	62	32	in	in	IN
21781	62	33	books	book	NNS
21781	62	34	which	which	WDT
21781	62	35	,	,	,
21781	62	36	like	like	IN
21781	62	37	this	this	DT
21781	62	38	one	one	NN
21781	62	39	,	,	,
21781	62	40	are	be	VBP
21781	62	41	specially	specially	RB
21781	62	42	written	write	VBN
21781	62	43	for	for	IN
21781	62	44	the	the	DT
21781	62	45	biological	biological	JJ
21781	62	46	neophyte	neophyte	NN
21781	62	47	.	.	.
21781	63	1	Although	although	IN
21781	63	2	the	the	DT
21781	63	3	student	student	NN
21781	63	4	is	be	VBZ
21781	63	5	the	the	DT
21781	63	6	wiser	wise	JJR
21781	63	7	for	for	IN
21781	63	8	the	the	DT
21781	63	9	actual	actual	JJ
21781	63	10	observation	observation	NN
21781	63	11	of	of	IN
21781	63	12	the	the	DT
21781	63	13	fact	fact	NN
21781	63	14	of	of	IN
21781	63	15	nature	nature	NN
21781	63	16	,	,	,
21781	63	17	he	-PRON-	PRP
21781	63	18	becomes	become	VBZ
21781	63	19	the	the	DT
21781	63	20	better	well	JJR
21781	63	21	only	only	RB
21781	63	22	when	when	WRB
21781	63	23	able	able	JJ
21781	63	24	to	to	TO
21781	63	25	apply	apply	VB
21781	63	26	them	-PRON-	PRP
21781	63	27	,	,	,
21781	63	28	as	as	IN
21781	63	29	for	for	IN
21781	63	30	example	example	NN
21781	63	31	,	,	,
21781	63	32	by	by	IN
21781	63	33	the	the	DT
21781	63	34	judicious	judicious	JJ
21781	63	35	construction	construction	NN
21781	63	36	of	of	IN
21781	63	37	elementary	elementary	JJ
21781	63	38	generalizations	generalization	NNS
21781	63	39	,	,	,
21781	63	40	such	such	JJ
21781	63	41	as	as	IN
21781	63	42	are	be	VBP
21781	63	43	introduced	introduce	VBN
21781	63	44	into	into	IN
21781	63	45	the	the	DT
21781	63	46	pages	page	NNS
21781	63	47	of	of	IN
21781	63	48	this	this	DT
21781	63	49	work	work	NN
21781	63	50	.	.	.
21781	64	1	So	so	RB
21781	64	2	long	long	RB
21781	64	3	as	as	IN
21781	64	4	these	these	DT
21781	64	5	generalizations	generalization	NNS
21781	64	6	,	,	,
21781	64	7	regarded	regard	VBD
21781	64	8	as	as	IN
21781	64	9	first	first	JJ
21781	64	10	attempts	attempt	NNS
21781	64	11	to	to	TO
21781	64	12	deduce	deduce	VB
21781	64	13	"	"	``
21781	64	14	laws	law	NNS
21781	64	15	"	"	''
21781	64	16	in	in	IN
21781	64	17	the	the	DT
21781	64	18	form	form	NN
21781	64	19	of	of	IN
21781	64	20	"	"	``
21781	64	21	generalized	generalize	VBN
21781	64	22	statement	statement	NN
21781	64	23	of	of	IN
21781	64	24	facts	fact	NNS
21781	64	25	based	base	VBN
21781	64	26	observation	observation	NN
21781	64	27	,	,	,
21781	64	28	"	"	``
21781	64	29	are	be	VBP
21781	64	30	properly	properly	RB
21781	64	31	introduced	introduce	VBN
21781	64	32	into	into	IN
21781	64	33	an	an	DT
21781	64	34	elementary	elementary	JJ
21781	64	35	text	text	NN
21781	64	36	-	-	HYPH
21781	64	37	book	book	NN
21781	64	38	,	,	,
21781	64	39	intended	intend	VBN
21781	64	40	for	for	IN
21781	64	41	the	the	DT
21781	64	42	isolated	isolated	JJ
21781	64	43	worker	worker	NN
21781	64	44	cut	cut	VBD
21781	64	45	off	off	RP
21781	64	46	from	from	IN
21781	64	47	the	the	DT
21781	64	48	lecture	lecture	NN
21781	64	49	room	room	NN
21781	64	50	,	,	,
21781	64	51	their	-PRON-	PRP$
21781	64	52	intercalation	intercalation	NN
21781	64	53	is	be	VBZ
21781	64	54	both	both	CC
21781	64	55	healthy	healthy	JJ
21781	64	56	and	and	CC
21781	64	57	desirable	desirable	JJ
21781	64	58	.	.	.
21781	65	1	Mr.	Mr.	NNP
21781	65	2	Wells	Wells	NNP
21781	65	3	has	have	VBZ
21781	65	4	kept	keep	VBN
21781	65	5	these	these	DT
21781	65	6	precepts	precept	NNS
21781	65	7	constantly	constantly	RB
21781	65	8	in	in	IN
21781	65	9	mind	mind	NN
21781	65	10	in	in	IN
21781	65	11	the	the	DT
21781	65	12	preparation	preparation	NN
21781	65	13	of	of	IN
21781	65	14	his	-PRON-	PRP$
21781	65	15	work	work	NN
21781	65	16	,	,	,
21781	65	17	and	and	CC
21781	65	18	in	in	IN
21781	65	19	the	the	DT
21781	65	20	formulation	formulation	NN
21781	65	21	of	of	IN
21781	65	22	his	-PRON-	PRP$
21781	65	23	plans	plan	NNS
21781	65	24	for	for	IN
21781	65	25	its	-PRON-	PRP$
21781	65	26	future	future	JJ
21781	65	27	extension	extension	NN
21781	65	28	,	,	,
21781	65	29	thereby	thereby	RB
21781	65	30	enhancing	enhance	VBG
21781	65	31	the	the	DT
21781	65	32	value	value	NN
21781	65	33	of	of	IN
21781	65	34	the	the	DT
21781	65	35	book	book	NN
21781	65	36	itself	-PRON-	PRP
21781	65	37	,	,	,
21781	65	38	and	and	CC
21781	65	39	at	at	IN
21781	65	40	the	the	DT
21781	65	41	same	same	JJ
21781	65	42	time	time	NN
21781	65	43	,	,	,
21781	65	44	discouraging	discourage	VBG
21781	65	45	the	the	DT
21781	65	46	system	system	NN
21781	65	47	of	of	IN
21781	65	48	pure	pure	JJ
21781	65	49	cram	cram	NN
21781	65	50	,	,	,
21781	65	51	which	which	WDT
21781	65	52	is	be	VBZ
21781	65	53	alien	alien	JJ
21781	65	54	to	to	IN
21781	65	55	the	the	DT
21781	65	56	discipline	discipline	NN
21781	65	57	of	of	IN
21781	65	58	biological	biological	JJ
21781	65	59	science	science	NN
21781	65	60	.	.	.
21781	66	1	G.	G.	NNP
21781	66	2	B.	B.	NNP
21781	66	3	Howes	Howes	NNP
21781	66	4	Royal	Royal	NNP
21781	66	5	College	College	NNP
21781	66	6	of	of	IN
21781	66	7	Science	Science	NNP
21781	66	8	,	,	,
21781	66	9	South	South	NNP
21781	66	10	Kensington	Kensington	NNP
21781	66	11	;	;	:
21781	66	12	November	November	NNP
21781	66	13	30	30	CD
21781	66	14	,	,	,
21781	66	15	1892	1892	CD
21781	66	16	.	.	.
21781	67	1	-Preface	-Preface	:
21781	67	2	_	_	NNP
21781	67	3	No	no	DT
21781	67	4	method	method	NN
21781	67	5	of	of	IN
21781	67	6	studying--	studying--	NN
21781	67	7	more	more	RBR
21781	67	8	especially	especially	RB
21781	67	9	when	when	WRB
21781	67	10	the	the	DT
21781	67	11	objects	object	NNS
21781	67	12	of	of	IN
21781	67	13	study	study	NN
21781	67	14	are	be	VBP
21781	67	15	tangible	tangible	JJ
21781	67	16	things--	things--	NNP
21781	67	17	can	can	MD
21781	67	18	rival	rival	VB
21781	67	19	that	that	WDT
21781	67	20	prosecuted	prosecute	VBN
21781	67	21	under	under	IN
21781	67	22	the	the	DT
21781	67	23	direction	direction	NN
21781	67	24	and	and	CC
21781	67	25	in	in	IN
21781	67	26	the	the	DT
21781	67	27	constant	constant	JJ
21781	67	28	presence	presence	NN
21781	67	29	of	of	IN
21781	67	30	a	a	DT
21781	67	31	teacher	teacher	NN
21781	67	32	who	who	WP
21781	67	33	has	have	VBZ
21781	67	34	also	also	RB
21781	67	35	a	a	DT
21781	67	36	living	living	JJ
21781	67	37	and	and	CC
21781	67	38	vivid	vivid	JJ
21781	67	39	knowledge	knowledge	NN
21781	67	40	of	of	IN
21781	67	41	the	the	DT
21781	67	42	matter	matter	NN
21781	67	43	which	which	WDT
21781	67	44	he	-PRON-	PRP
21781	67	45	handles	handle	VBZ
21781	67	46	with	with	IN
21781	67	47	the	the	DT
21781	67	48	student	student	NN
21781	67	49	.	.	.
21781	68	1	In	in	IN
21781	68	2	the	the	DT
21781	68	3	ideal	ideal	JJ
21781	68	4	world	world	NN
21781	68	5	there	there	EX
21781	68	6	is	be	VBZ
21781	68	7	a	a	DT
21781	68	8	plentiful	plentiful	JJ
21781	68	9	supply	supply	NN
21781	68	10	of	of	IN
21781	68	11	such	such	JJ
21781	68	12	teachers	teacher	NNS
21781	68	13	,	,	,
21781	68	14	and	and	CC
21781	68	15	easy	easy	JJ
21781	68	16	access	access	NN
21781	68	17	to	to	IN
21781	68	18	their	-PRON-	PRP$
21781	68	19	teaching	teaching	NN
21781	68	20	,	,	,
21781	68	21	but	but	CC
21781	68	22	in	in	IN
21781	68	23	this	this	DT
21781	68	24	real	real	JJ
21781	68	25	world	world	NN
21781	68	26	only	only	RB
21781	68	27	a	a	DT
21781	68	28	favoured	favour	VBN
21781	68	29	few	few	JJ
21781	68	30	enjoy	enjoy	VBP
21781	68	31	these	these	DT
21781	68	32	advantages	advantage	NNS
21781	68	33	.	.	.
21781	69	1	Through	through	IN
21781	69	2	causes	cause	NNS
21781	69	3	that	that	WDT
21781	69	4	can	can	MD
21781	69	5	not	not	RB
21781	69	6	be	be	VB
21781	69	7	discussed	discuss	VBN
21781	69	8	here	here	RB
21781	69	9	,	,	,
21781	69	10	a	a	DT
21781	69	11	vast	vast	JJ
21781	69	12	number	number	NN
21781	69	13	of	of	IN
21781	69	14	solitary	solitary	JJ
21781	69	15	workers	worker	NNS
21781	69	16	are	be	VBP
21781	69	17	scattered	scatter	VBN
21781	69	18	through	through	IN
21781	69	19	the	the	DT
21781	69	20	country	country	NN
21781	69	21	,	,	,
21781	69	22	to	to	IN
21781	69	23	whom	whom	WP
21781	69	24	sustained	sustain	VBD
21781	69	25	help	help	NN
21781	69	26	in	in	IN
21781	69	27	this	this	DT
21781	69	28	form	form	NN
21781	69	29	is	be	VBZ
21781	69	30	impossible	impossible	JJ
21781	69	31	,	,	,
21781	69	32	or	or	CC
21781	69	33	possible	possible	JJ
21781	69	34	only	only	RB
21781	69	35	in	in	IN
21781	69	36	days	day	NNS
21781	69	37	stolen	steal	VBN
21781	69	38	from	from	IN
21781	69	39	a	a	DT
21781	69	40	needed	need	VBN
21781	69	41	vacation	vacation	NN
21781	69	42	;	;	:
21781	69	43	and	and	CC
21781	69	44	to	to	IN
21781	69	45	such	such	JJ
21781	69	46	students	student	NNS
21781	69	47	especially	especially	RB
21781	69	48	does	do	VBZ
21781	69	49	this	this	DT
21781	69	50	book	book	NN
21781	69	51	appeal	appeal	NN
21781	69	52	,	,	,
21781	69	53	as	as	RB
21781	69	54	well	well	RB
21781	69	55	as	as	IN
21781	69	56	to	to	IN
21781	69	57	those	those	DT
21781	69	58	more	more	RBR
21781	69	59	fortunate	fortunate	JJ
21781	69	60	learners	learner	NNS
21781	69	61	who	who	WP
21781	69	62	are	be	VBP
21781	69	63	within	within	IN
21781	69	64	reach	reach	NN
21781	69	65	of	of	IN
21781	69	66	orderly	orderly	JJ
21781	69	67	instruction	instruction	NN
21781	69	68	,	,	,
21781	69	69	but	but	CC
21781	69	70	anxious	anxious	JJ
21781	69	71	to	to	TO
21781	69	72	save	save	VB
21781	69	73	their	-PRON-	PRP$
21781	69	74	teachers	teacher	NNS
21781	69	75	'	'	POS
21781	69	76	patience	patience	NN
21781	69	77	and	and	CC
21781	69	78	their	-PRON-	PRP$
21781	69	79	own	own	JJ
21781	69	80	time	time	NN
21781	69	81	by	by	IN
21781	69	82	some	some	DT
21781	69	83	preliminary	preliminary	JJ
21781	69	84	work	work	NN
21781	69	85	.	.	.
21781	70	1	One	one	CD
21781	70	2	of	of	IN
21781	70	3	the	the	DT
21781	70	4	most	most	RBS
21781	70	5	manifest	manif	JJS
21781	70	6	disadvantages	disadvantage	NNS
21781	70	7	of	of	IN
21781	70	8	book	book	NN
21781	70	9	-	-	HYPH
21781	70	10	work	work	NN
21781	70	11	,	,	,
21781	70	12	under	under	IN
21781	70	13	the	the	DT
21781	70	14	conditions	condition	NNS
21781	70	15	of	of	IN
21781	70	16	the	the	DT
21781	70	17	solitary	solitary	JJ
21781	70	18	worker	worker	NN
21781	70	19	,	,	,
21781	70	20	is	be	VBZ
21781	70	21	the	the	DT
21781	70	22	rigidity	rigidity	NN
21781	70	23	of	of	IN
21781	70	24	its	-PRON-	PRP$
21781	70	25	expressions	expression	NNS
21781	70	26	;	;	:
21781	70	27	if	if	IN
21781	70	28	the	the	DT
21781	70	29	exact	exact	JJ
21781	70	30	meaning	meaning	NN
21781	70	31	is	be	VBZ
21781	70	32	doubtful	doubtful	JJ
21781	70	33	,	,	,
21781	70	34	he	-PRON-	PRP
21781	70	35	can	can	MD
21781	70	36	not	not	RB
21781	70	37	ask	ask	VB
21781	70	38	a	a	DT
21781	70	39	question	question	NN
21781	70	40	.	.	.
21781	71	1	This	this	DT
21781	71	2	has	have	VBZ
21781	71	3	been	be	VBN
21781	71	4	kept	keep	VBN
21781	71	5	in	in	IN
21781	71	6	view	view	NN
21781	71	7	throughout	throughout	IN
21781	71	8	;	;	:
21781	71	9	the	the	DT
21781	71	10	writer	writer	NN
21781	71	11	has	have	VBZ
21781	71	12	,	,	,
21781	71	13	above	above	IN
21781	71	14	all	all	DT
21781	71	15	,	,	,
21781	71	16	sought	seek	VBN
21781	71	17	to	to	TO
21781	71	18	be	be	VB
21781	71	19	explicit--	explicit--	NN
21781	71	20	has	have	VBZ
21781	71	21	,	,	,
21781	71	22	saving	save	VBG
21781	71	23	over	over	RP
21781	71	24	-	-	HYPH
21781	71	25	sights	sight	NNS
21781	71	26	,	,	,
21781	71	27	used	use	VBD
21781	71	28	no	no	DT
21781	71	29	uncommon	uncommon	JJ
21781	71	30	or	or	CC
21781	71	31	technical	technical	JJ
21781	71	32	term	term	NN
21781	71	33	without	without	IN
21781	71	34	a	a	DT
21781	71	35	definition	definition	NN
21781	71	36	or	or	CC
21781	71	37	a	a	DT
21781	71	38	clear	clear	JJ
21781	71	39	indication	indication	NN
21781	71	40	of	of	IN
21781	71	41	its	-PRON-	PRP$
21781	71	42	meaning	meaning	NN
21781	71	43	.	.	.
21781	72	1	In	in	IN
21781	72	2	this	this	DT
21781	72	3	study	study	NN
21781	72	4	of	of	IN
21781	72	5	Biology	Biology	NNP
21781	72	6	,	,	,
21781	72	7	the	the	DT
21781	72	8	perception	perception	NN
21781	72	9	and	and	CC
21781	72	10	memory	memory	NN
21781	72	11	of	of	IN
21781	72	12	form	form	NN
21781	72	13	is	be	VBZ
21781	72	14	a	a	DT
21781	72	15	very	very	RB
21781	72	16	important	important	JJ
21781	72	17	factor	factor	NN
21781	72	18	indeed	indeed	RB
21781	72	19	.	.	.
21781	73	1	Every	every	DT
21781	73	2	student	student	NN
21781	73	3	should	should	MD
21781	73	4	draw	draw	VB
21781	73	5	sketches	sketch	NNS
21781	73	6	of	of	IN
21781	73	7	his	-PRON-	PRP$
21781	73	8	dissections	dissection	NNS
21781	73	9	,	,	,
21781	73	10	and	and	CC
21781	73	11	accustom	accustom	VB
21781	73	12	himself	-PRON-	PRP
21781	73	13	to	to	IN
21781	73	14	copying	copy	VBG
21781	73	15	book	book	NN
21781	73	16	diagrams	diagram	NNS
21781	73	17	,	,	,
21781	73	18	in	in	IN
21781	73	19	order	order	NN
21781	73	20	to	to	TO
21781	73	21	train	train	VB
21781	73	22	his	-PRON-	PRP$
21781	73	23	eye	eye	NN
21781	73	24	to	to	IN
21781	73	25	perception	perception	NN
21781	73	26	of	of	IN
21781	73	27	details	detail	NNS
21781	73	28	he	-PRON-	PRP
21781	73	29	might	may	MD
21781	73	30	otherwise	otherwise	RB
21781	73	31	disregard	disregard	VB
21781	73	32	.	.	.
21781	74	1	The	the	DT
21781	74	2	drawing	drawing	NN
21781	74	3	required	require	VBN
21781	74	4	is	be	VBZ
21781	74	5	within	within	IN
21781	74	6	the	the	DT
21781	74	7	reach	reach	NN
21781	74	8	of	of	IN
21781	74	9	all	all	DT
21781	74	10	;	;	:
21781	74	11	but	but	CC
21781	74	12	for	for	IN
21781	74	13	those	those	DT
21781	74	14	who	who	WP
21781	74	15	are	be	VBP
21781	74	16	very	very	RB
21781	74	17	inexperienced	inexperienced	JJ
21781	74	18	,	,	,
21781	74	19	tracing	trace	VBG
21781	74	20	figures	figure	NNS
21781	74	21	is	be	VBZ
21781	74	22	a	a	DT
21781	74	23	useful	useful	JJ
21781	74	24	preliminary	preliminary	JJ
21781	74	25	exercise	exercise	NN
21781	74	26	.	.	.
21781	75	1	By	by	IN
21781	75	2	the	the	DT
21781	75	3	time	time	NN
21781	75	4	the	the	DT
21781	75	5	student	student	NN
21781	75	6	has	have	VBZ
21781	75	7	read	read	VBN
21781	75	8	the	the	DT
21781	75	9	"	"	``
21781	75	10	Circulation	Circulation	NNP
21781	75	11	of	of	IN
21781	75	12	the	the	DT
21781	75	13	Rabbit	Rabbit	NNP
21781	75	14	"	"	''
21781	75	15	(	(	-LRB-
21781	75	16	Sections	section	NNS
21781	75	17	34	34	CD
21781	75	18	to	to	TO
21781	75	19	49	49	CD
21781	75	20	)	)	-RRB-
21781	75	21	,	,	,
21781	75	22	he	-PRON-	PRP
21781	75	23	will	will	MD
21781	75	24	be	be	VB
21781	75	25	ready	ready	JJ
21781	75	26	to	to	TO
21781	75	27	begin	begin	VB
21781	75	28	dissection	dissection	NN
21781	75	29	.	.	.
21781	76	1	It	-PRON-	PRP
21781	76	2	is	be	VBZ
21781	76	3	possible	possible	JJ
21781	76	4	to	to	TO
21781	76	5	hunt	hunt	VB
21781	76	6	to	to	IN
21781	76	7	death	death	NN
21781	76	8	even	even	RB
21781	76	9	such	such	PDT
21781	76	10	a	a	DT
21781	76	11	sound	sound	JJ
21781	76	12	educational	educational	JJ
21781	76	13	maxim	maxim	NN
21781	76	14	as	as	IN
21781	76	15	the	the	DT
21781	76	16	"	"	``
21781	76	17	thing	thing	NN
21781	76	18	before	before	IN
21781	76	19	the	the	DT
21781	76	20	name	name	NN
21781	76	21	,	,	,
21781	76	22	"	"	``
21781	76	23	and	and	CC
21781	76	24	we	-PRON-	PRP
21781	76	25	are	be	VBP
21781	76	26	persuaded	persuade	VBN
21781	76	27	,	,	,
21781	76	28	by	by	IN
21781	76	29	a	a	DT
21781	76	30	considerable	considerable	JJ
21781	76	31	experience	experience	NN
21781	76	32	,	,	,
21781	76	33	that	that	DT
21781	76	34	dissection	dissection	NN
21781	76	35	before	before	IN
21781	76	36	some	some	DT
21781	76	37	such	such	JJ
21781	76	38	preparatory	preparatory	JJ
21781	76	39	reading	reading	NN
21781	76	40	is	be	VBZ
21781	76	41	altogether	altogether	RB
21781	76	42	a	a	DT
21781	76	43	mistake	mistake	NN
21781	76	44	.	.	.
21781	77	1	At	at	IN
21781	77	2	the	the	DT
21781	77	3	end	end	NN
21781	77	4	of	of	IN
21781	77	5	the	the	DT
21781	77	6	book	book	NN
21781	77	7	is	be	VBZ
21781	77	8	a	a	DT
21781	77	9	syllabus	syllabus	NN
21781	77	10	(	(	-LRB-
21781	77	11	with	with	IN
21781	77	12	suggestions	suggestion	NNS
21781	77	13	)	)	-RRB-
21781	77	14	for	for	IN
21781	77	15	practical	practical	JJ
21781	77	16	work	work	NN
21781	77	17	,	,	,
21781	77	18	originally	originally	RB
21781	77	19	drawn	draw	VBN
21781	77	20	up	up	RP
21781	77	21	by	by	IN
21781	77	22	the	the	DT
21781	77	23	writer	writer	NN
21781	77	24	for	for	IN
21781	77	25	his	-PRON-	PRP$
21781	77	26	own	own	JJ
21781	77	27	private	private	JJ
21781	77	28	use	use	NN
21781	77	29	with	with	IN
21781	77	30	the	the	DT
21781	77	31	evening	evening	NN
21781	77	32	classes	class	NNS
21781	77	33	of	of	IN
21781	77	34	the	the	DT
21781	77	35	University	University	NNP
21781	77	36	Tutorial	Tutorial	NNP
21781	77	37	College--	College--	NNP
21781	77	38	classes	class	NNS
21781	77	39	of	of	IN
21781	77	40	students	student	NNS
21781	77	41	working	work	VBG
21781	77	42	mainly	mainly	RB
21781	77	43	in	in	IN
21781	77	44	their	-PRON-	PRP$
21781	77	45	spare	spare	JJ
21781	77	46	time	time	NN
21781	77	47	for	for	IN
21781	77	48	the	the	DT
21781	77	49	London	London	NNP
21781	77	50	examination	examination	NN
21781	77	51	,	,	,
21781	77	52	and	and	CC
21781	77	53	at	at	IN
21781	77	54	an	an	DT
21781	77	55	enormous	enormous	JJ
21781	77	56	disadvantage	disadvantage	NN
21781	77	57	,	,	,
21781	77	58	as	as	IN
21781	77	59	regards	regard	VBZ
21781	77	60	the	the	DT
21781	77	61	number	number	NN
21781	77	62	of	of	IN
21781	77	63	hours	hour	NNS
21781	77	64	available	available	JJ
21781	77	65	,	,	,
21781	77	66	in	in	IN
21781	77	67	comparison	comparison	NN
21781	77	68	with	with	IN
21781	77	69	the	the	DT
21781	77	70	leisurely	leisurely	JJ
21781	77	71	students	student	NNS
21781	77	72	of	of	IN
21781	77	73	a	a	DT
21781	77	74	University	University	NNP
21781	77	75	laboratory	laboratory	NN
21781	77	76	.	.	.
21781	78	1	This	this	DT
21781	78	2	syllabus	syllabus	NN
21781	78	3	may	may	MD
21781	78	4	,	,	,
21781	78	5	perhaps	perhaps	RB
21781	78	6	by	by	IN
21781	78	7	itself	-PRON-	PRP
21781	78	8	,	,	,
21781	78	9	serve	serve	VB
21781	78	10	a	a	DT
21781	78	11	useful	useful	JJ
21781	78	12	purpose	purpose	NN
21781	78	13	in	in	IN
21781	78	14	some	some	DT
21781	78	15	cases	case	NNS
21781	78	16	,	,	,
21781	78	17	but	but	CC
21781	78	18	in	in	IN
21781	78	19	this	this	DT
21781	78	20	essential	essential	JJ
21781	78	21	part	part	NN
21781	78	22	of	of	IN
21781	78	23	the	the	DT
21781	78	24	study	study	NN
21781	78	25	the	the	DT
21781	78	26	presence	presence	NN
21781	78	27	of	of	IN
21781	78	28	some	some	DT
21781	78	29	experienced	experienced	JJ
21781	78	30	overlooker	overlooker	NN
21781	78	31	to	to	TO
21781	78	32	advise	advise	VB
21781	78	33	,	,	,
21781	78	34	warn	warn	VB
21781	78	35	,	,	,
21781	78	36	and	and	CC
21781	78	37	correct	correct	JJ
21781	78	38	,	,	,
21781	78	39	is	be	VBZ
21781	78	40	at	at	IN
21781	78	41	first	first	RB
21781	78	42	almost	almost	RB
21781	78	43	indispensable	indispensable	JJ
21781	78	44	.	.	.
21781	79	1	A	a	DT
21781	79	2	few	few	JJ
21781	79	3	words	word	NNS
21781	79	4	may	may	MD
21781	79	5	,	,	,
21781	79	6	perhaps	perhaps	RB
21781	79	7	be	be	VB
21781	79	8	said	say	VBN
21781	79	9	with	with	IN
21781	79	10	respect	respect	NN
21781	79	11	to	to	IN
21781	79	12	the	the	DT
21781	79	13	design	design	NN
21781	79	14	of	of	IN
21781	79	15	this	this	DT
21781	79	16	volume	volume	NN
21781	79	17	.	.	.
21781	80	1	It	-PRON-	PRP
21781	80	2	is	be	VBZ
21781	80	3	manifestly	manifestly	RB
21781	80	4	modelled	model	VBN
21781	80	5	upon	upon	IN
21781	80	6	the	the	DT
21781	80	7	syllabus	syllabus	NN
21781	80	8	of	of	IN
21781	80	9	the	the	DT
21781	80	10	Intermediate	Intermediate	NNP
21781	80	11	Examination	Examination	NNP
21781	80	12	in	in	IN
21781	80	13	Science	Science	NNP
21781	80	14	of	of	IN
21781	80	15	London	London	NNP
21781	80	16	University	University	NNP
21781	80	17	.	.	.
21781	81	1	That	that	DT
21781	81	2	syllabus	syllabus	NN
21781	81	3	,	,	,
21781	81	4	as	as	IN
21781	81	5	at	at	IN
21781	81	6	present	present	JJ
21781	81	7	constituted	constituted	JJ
21781	81	8	,	,	,
21781	81	9	appears	appear	VBZ
21781	81	10	to	to	IN
21781	81	11	me	-PRON-	PRP
21781	81	12	to	to	TO
21781	81	13	afford	afford	VB
21781	81	14	considerable	considerable	JJ
21781	81	15	scope	scope	NN
21781	81	16	for	for	IN
21781	81	17	fairly	fairly	RB
21781	81	18	efficient	efficient	JJ
21781	81	19	biological	biological	JJ
21781	81	20	study	study	NN
21781	81	21	.	.	.
21781	82	1	The	the	DT
21781	82	2	four	four	CD
21781	82	3	types	type	NNS
21781	82	4	dealt	deal	VBD
21781	82	5	with	with	IN
21781	82	6	in	in	IN
21781	82	7	this	this	DT
21781	82	8	book	book	NN
21781	82	9	are	be	VBP
21781	82	10	extremely	extremely	RB
21781	82	11	convenient	convenient	JJ
21781	82	12	for	for	IN
21781	82	13	developing	develop	VBG
21781	82	14	the	the	DT
21781	82	15	methods	method	NNS
21781	82	16	of	of	IN
21781	82	17	comparative	comparative	JJ
21781	82	18	anatomy	anatomy	NN
21781	82	19	and	and	CC
21781	82	20	morphological	morphological	JJ
21781	82	21	embryology	embryology	NN
21781	82	22	.	.	.
21781	83	1	Without	without	IN
21781	83	2	any	any	DT
21781	83	3	extensive	extensive	JJ
21781	83	4	reference	reference	NN
21781	83	5	to	to	IN
21781	83	6	related	related	JJ
21781	83	7	organisms	organism	NNS
21781	83	8	,	,	,
21781	83	9	these	these	DT
21781	83	10	four	four	CD
21781	83	11	forms	form	NNS
21781	83	12	,	,	,
21781	83	13	and	and	CC
21781	83	14	especially	especially	RB
21781	83	15	the	the	DT
21781	83	16	three	three	CD
21781	83	17	vertebrata	vertebrata	NN
21781	83	18	,	,	,
21781	83	19	may	may	MD
21781	83	20	be	be	VB
21781	83	21	made	make	VBN
21781	83	22	to	to	TO
21781	83	23	explain	explain	VB
21781	83	24	and	and	CC
21781	83	25	illustrate	illustrate	VB
21781	83	26	one	one	CD
21781	83	27	another	another	DT
21781	83	28	in	in	IN
21781	83	29	a	a	DT
21781	83	30	way	way	NN
21781	83	31	that	that	WDT
21781	83	32	can	can	MD
21781	83	33	not	not	RB
21781	83	34	fail	fail	VB
21781	83	35	to	to	TO
21781	83	36	be	be	VB
21781	83	37	educational	educational	JJ
21781	83	38	in	in	IN
21781	83	39	the	the	DT
21781	83	40	truest	true	JJS
21781	83	41	sense	sense	NN
21781	83	42	.	.	.
21781	84	1	After	after	IN
21781	84	2	dealing	deal	VBG
21781	84	3	with	with	IN
21781	84	4	the	the	DT
21781	84	5	rabbit	rabbit	NN
21781	84	6	,	,	,
21781	84	7	therefore	therefore	RB
21781	84	8	,	,	,
21781	84	9	as	as	IN
21781	84	10	an	an	DT
21781	84	11	organic	organic	JJ
21781	84	12	mechanism	mechanism	NN
21781	84	13	,	,	,
21781	84	14	our	-PRON-	PRP$
21781	84	15	sections	section	NNS
21781	84	16	upon	upon	IN
21781	84	17	the	the	DT
21781	84	18	frog	frog	NN
21781	84	19	and	and	CC
21781	84	20	dog	dog	NN
21781	84	21	-	-	HYPH
21781	84	22	fish	fish	NN
21781	84	23	,	,	,
21781	84	24	and	and	CC
21781	84	25	upon	upon	IN
21781	84	26	development	development	NN
21781	84	27	,	,	,
21781	84	28	are	be	VBP
21781	84	29	simply	simply	RB
21781	84	30	statements	statement	NNS
21781	84	31	of	of	IN
21781	84	32	differences	difference	NNS
21781	84	33	,	,	,
21781	84	34	and	and	CC
21781	84	35	a	a	DT
21781	84	36	commentary	commentary	NN
21781	84	37	,	,	,
21781	84	38	as	as	IN
21781	84	39	it	-PRON-	PRP
21781	84	40	were	be	VBD
21781	84	41	,	,	,
21781	84	42	upon	upon	IN
21781	84	43	the	the	DT
21781	84	44	anatomy	anatomy	NN
21781	84	45	of	of	IN
21781	84	46	the	the	DT
21781	84	47	mammalian	mammalian	JJ
21781	84	48	type	type	NN
21781	84	49	.	.	.
21781	85	1	In	in	IN
21781	85	2	the	the	DT
21781	85	3	concluding	concluding	NN
21781	85	4	chapter	chapter	NN
21781	85	5	,	,	,
21781	85	6	a	a	DT
21781	85	7	few	few	JJ
21781	85	8	suggestions	suggestion	NNS
21781	85	9	of	of	IN
21781	85	10	the	the	DT
21781	85	11	most	most	RBS
21781	85	12	elementary	elementary	JJ
21781	85	13	ideas	idea	NNS
21781	85	14	of	of	IN
21781	85	15	it	-PRON-	PRP
21781	85	16	is	be	VBZ
21781	85	17	hoped	hope	VBN
21781	85	18	to	to	TO
21781	85	19	make	make	VB
21781	85	20	this	this	DT
21781	85	21	first	first	JJ
21781	85	22	part	part	NN
21781	85	23	of	of	IN
21781	85	24	our	-PRON-	PRP$
21781	85	25	biological	biological	JJ
21781	85	26	course	course	NN
21781	85	27	complete	complete	JJ
21781	85	28	in	in	IN
21781	85	29	itself	-PRON-	PRP
21781	85	30	,	,	,
21781	85	31	and	and	CC
21781	85	32	of	of	IN
21781	85	33	some	some	DT
21781	85	34	real	real	JJ
21781	85	35	and	and	CC
21781	85	36	permanent	permanent	JJ
21781	85	37	value	value	NN
21781	85	38	to	to	IN
21781	85	39	the	the	DT
21781	85	40	student	student	NN
21781	85	41	.	.	.
21781	86	1	And	and	CC
21781	86	2	the	the	DT
21781	86	3	writer	writer	NN
21781	86	4	is	be	VBZ
21781	86	5	convinced	convince	VBN
21781	86	6	that	that	IN
21781	86	7	not	not	RB
21781	86	8	only	only	RB
21781	86	9	is	be	VBZ
21781	86	10	a	a	DT
21781	86	11	constant	constant	JJ
21781	86	12	insistence	insistence	NN
21781	86	13	upon	upon	IN
21781	86	14	resemblances	resemblance	NNS
21781	86	15	and	and	CC
21781	86	16	differences	difference	NNS
21781	86	17	,	,	,
21781	86	18	and	and	CC
21781	86	19	their	-PRON-	PRP$
21781	86	20	import	import	NN
21781	86	21	,	,	,
21781	86	22	intellectually	intellectually	RB
21781	86	23	the	the	DT
21781	86	24	most	most	RBS
21781	86	25	valuable	valuable	JJ
21781	86	26	,	,	,
21781	86	27	but	but	CC
21781	86	28	also	also	RB
21781	86	29	the	the	DT
21781	86	30	most	most	RBS
21781	86	31	interesting	interesting	JJ
21781	86	32	,	,	,
21781	86	33	and	and	CC
21781	86	34	therefore	therefore	RB
21781	86	35	the	the	DT
21781	86	36	easiest	easy	JJS
21781	86	37	,	,	,
21781	86	38	way	way	NN
21781	86	39	of	of	IN
21781	86	40	studying	study	VBG
21781	86	41	animal	animal	NN
21781	86	42	anatomy	anatomy	NN
21781	86	43	.	.	.
21781	87	1	That	that	DT
21781	87	2	chaotic	chaotic	JJ
21781	87	3	and	and	CC
21781	87	4	breathless	breathless	NN
21781	87	5	cramming	cramming	NN
21781	87	6	of	of	IN
21781	87	7	terms	term	NNS
21781	87	8	misunderstood	misunderstood	NN
21781	87	9	,	,	,
21781	87	10	tabulated	tabulate	VBN
21781	87	11	statements	statement	NNS
21781	87	12	,	,	,
21781	87	13	formulated	formulate	VBN
21781	87	14	"	"	``
21781	87	15	tips	tip	NNS
21781	87	16	,	,	,
21781	87	17	"	"	''
21781	87	18	and	and	CC
21781	87	19	lists	list	NNS
21781	87	20	of	of	IN
21781	87	21	names	name	NNS
21781	87	22	,	,	,
21781	87	23	in	in	IN
21781	87	24	which	which	WDT
21781	87	25	so	so	RB
21781	87	26	many	many	JJ
21781	87	27	students	student	NNS
21781	87	28	,	,	,
21781	87	29	in	in	IN
21781	87	30	spite	spite	NN
21781	87	31	of	of	IN
21781	87	32	advice	advice	NN
21781	87	33	,	,	,
21781	87	34	waste	waste	VB
21781	87	35	their	-PRON-	PRP$
21781	87	36	youth	youth	NN
21781	87	37	is	be	VBZ
21781	87	38	,	,	,
21781	87	39	I	-PRON-	PRP
21781	87	40	sincerely	sincerely	RB
21781	87	41	hope	hope	VBP
21781	87	42	,	,	,
21781	87	43	as	as	IN
21781	87	44	impossible	impossible	JJ
21781	87	45	with	with	IN
21781	87	46	this	this	DT
21781	87	47	book	book	NN
21781	87	48	as	as	IN
21781	87	49	it	-PRON-	PRP
21781	87	50	is	be	VBZ
21781	87	51	useless	useless	JJ
21781	87	52	for	for	IN
21781	87	53	the	the	DT
21781	87	54	purposes	purpose	NNS
21781	87	55	of	of	IN
21781	87	56	a	a	DT
21781	87	57	London	London	NNP
21781	87	58	candidate	candidate	NN
21781	87	59	.	.	.
21781	88	1	On	on	IN
21781	88	2	the	the	DT
21781	88	3	other	other	JJ
21781	88	4	hand	hand	NN
21781	88	5	,	,	,
21781	88	6	our	-PRON-	PRP$
21781	88	7	chief	chief	JJ
21781	88	8	endeavour	endeavour	NN
21781	88	9	has	have	VBZ
21781	88	10	been	be	VBN
21781	88	11	to	to	TO
21781	88	12	render	render	VB
21781	88	13	the	the	DT
21781	88	14	matter	matter	NN
21781	88	15	of	of	IN
21781	88	16	the	the	DT
21781	88	17	book	book	NN
21781	88	18	clear	clear	JJ
21781	88	19	,	,	,
21781	88	20	connected	connected	JJ
21781	88	21	,	,	,
21781	88	22	progressive	progressive	JJ
21781	88	23	,	,	,
21781	88	24	and	and	CC
21781	88	25	easily	easily	RB
21781	88	26	assimilable	assimilable	JJ
21781	88	27	.	.	.
21781	89	1	In	in	IN
21781	89	2	the	the	DT
21781	89	3	second	second	JJ
21781	89	4	part	part	NN
21781	89	5	Plants	plant	NNS
21781	89	6	,	,	,
21781	89	7	Unicellular	Unicellular	NNP
21781	89	8	Organisms	Organisms	NNPS
21781	89	9	,	,	,
21781	89	10	and	and	CC
21781	89	11	Invertebrata	Invertebrata	NNP
21781	89	12	will	will	MD
21781	89	13	be	be	VB
21781	89	14	dealt	deal	VBN
21781	89	15	with	with	IN
21781	89	16	,	,	,
21781	89	17	in	in	IN
21781	89	18	a	a	DT
21781	89	19	wider	wide	JJR
21781	89	20	and	and	CC
21781	89	21	less	less	RBR
21781	89	22	detailed	detailed	JJ
21781	89	23	view	view	NN
21781	89	24	of	of	IN
21781	89	25	the	the	DT
21781	89	26	entire	entire	JJ
21781	89	27	biological	biological	JJ
21781	89	28	province	province	NN
21781	89	29	.	.	.
21781	90	1	{	{	-LRB-
21781	90	2	Lines	line	NNS
21781	90	3	from	from	IN
21781	90	4	First	First	NNP
21781	90	5	Edition	Edition	NNP
21781	90	6	only	only	RB
21781	90	7	.	.	.
21781	90	8	}	}	-RRB-
21781	91	1	-In	-In	:
21781	91	2	this	this	DT
21781	91	3	volume	volume	NN
21781	91	4	,	,	,
21781	91	5	we	-PRON-	PRP
21781	91	6	study	study	VBP
21781	91	7	four	four	CD
21781	91	8	organisms	organism	NNS
21781	91	9	,	,	,
21781	91	10	and	and	CC
21781	91	11	chiefly	chiefly	RB
21781	91	12	in	in	IN
21781	91	13	their	-PRON-	PRP$
21781	91	14	relation	relation	NN
21781	91	15	to	to	IN
21781	91	16	each	each	DT
21781	91	17	other	other	JJ
21781	91	18	;	;	:
21781	91	19	in	in	IN
21781	91	20	the	the	DT
21781	91	21	next	next	JJ
21781	91	22	,	,	,
21781	91	23	we	-PRON-	PRP
21781	91	24	shall	shall	MD
21781	91	25	study	study	VB
21781	91	26	a	a	DT
21781	91	27	number	number	NN
21781	91	28	of	of	IN
21781	91	29	organisms	organism	NNS
21781	91	30	largely	largely	RB
21781	91	31	in	in	IN
21781	91	32	relation	relation	NN
21781	91	33	to	to	IN
21781	91	34	their	-PRON-	PRP$
21781	91	35	environment	environment	NN
21781	91	36	.	.	.
21781	92	1	In	in	IN
21781	92	2	this	this	DT
21781	92	3	part	part	NN
21781	92	4	our	-PRON-	PRP$
21781	92	5	key	key	JJ
21781	92	6	note	note	NN
21781	92	7	is	be	VBZ
21781	92	8	the	the	DT
21781	92	9	evidence	evidence	NN
21781	92	10	of	of	IN
21781	92	11	inheritance	inheritance	NN
21781	92	12	;	;	:
21781	92	13	in	in	IN
21781	92	14	our	-PRON-	PRP$
21781	92	15	second	second	JJ
21781	92	16	part	part	NN
21781	92	17	it	-PRON-	PRP
21781	92	18	will	will	MD
21781	92	19	be	be	VB
21781	92	20	of	of	IN
21781	92	21	adaptation	adaptation	NN
21781	92	22	to	to	IN
21781	92	23	circumstances.-	circumstances.-	NNP
21781	92	24	This	this	DT
21781	92	25	book	book	NN
21781	92	26	will	will	MD
21781	92	27	speedily	speedily	RB
21781	92	28	,	,	,
21781	92	29	under	under	IN
21781	92	30	the	the	DT
21781	92	31	scrutiny	scrutiny	NN
21781	92	32	of	of	IN
21781	92	33	the	the	DT
21781	92	34	critical	critical	JJ
21781	92	35	reader	reader	NN
21781	92	36	,	,	,
21781	92	37	reveal	reveal	VB
21781	92	38	abundant	abundant	JJ
21781	92	39	weakness	weakness	NN
21781	92	40	.	.	.
21781	93	1	For	for	IN
21781	93	2	these	these	DT
21781	93	3	the	the	DT
21781	93	4	author	author	NN
21781	93	5	claims	claim	VBZ
21781	93	6	the	the	DT
21781	93	7	full	full	JJ
21781	93	8	credit	credit	NN
21781	93	9	.	.	.
21781	94	1	For	for	IN
21781	94	2	whatever	whatever	WDT
21781	94	3	merit	merit	NN
21781	94	4	it	-PRON-	PRP
21781	94	5	may	may	MD
21781	94	6	posses	posse	VBZ
21781	94	7	,	,	,
21781	94	8	he	-PRON-	PRP
21781	94	9	must	must	MD
21781	94	10	however	however	RB
21781	94	11	,	,	,
21781	94	12	acknowledge	acknowledge	VB
21781	94	13	his	-PRON-	PRP$
21781	94	14	profound	profound	JJ
21781	94	15	indebtedness	indebtedness	NN
21781	94	16	to	to	IN
21781	94	17	his	-PRON-	PRP$
21781	94	18	former	former	JJ
21781	94	19	teacher	teacher	NN
21781	94	20	,	,	,
21781	94	21	Professor	Professor	NNP
21781	94	22	Howes	Howes	NNP
21781	94	23	.	.	.
21781	95	1	Not	not	RB
21781	95	2	only	only	RB
21781	95	3	has	have	VBZ
21781	95	4	the	the	DT
21781	95	5	writer	writer	NN
21781	95	6	enjoyed	enjoy	VBN
21781	95	7	in	in	IN
21781	95	8	the	the	DT
21781	95	9	past	past	NN
21781	95	10	the	the	DT
21781	95	11	privilege	privilege	NN
21781	95	12	of	of	IN
21781	95	13	Professor	Professor	NNP
21781	95	14	Howes	Howes	NNP
21781	95	15	'	'	POS
21781	95	16	instruction	instruction	NN
21781	95	17	and	and	CC
21781	95	18	example	example	NN
21781	95	19	,	,	,
21781	95	20	but	but	CC
21781	95	21	he	-PRON-	PRP
21781	95	22	has	have	VBZ
21781	95	23	,	,	,
21781	95	24	during	during	IN
21781	95	25	the	the	DT
21781	95	26	preparation	preparation	NN
21781	95	27	of	of	IN
21781	95	28	this	this	DT
21781	95	29	work	work	NN
21781	95	30	,	,	,
21781	95	31	received	receive	VBD
21781	95	32	the	the	DT
21781	95	33	readiest	readiest	NN
21781	95	34	help	help	NN
21781	95	35	,	,	,
21781	95	36	advise	advise	VB
21781	95	37	,	,	,
21781	95	38	and	and	CC
21781	95	39	encouragement	encouragement	NN
21781	95	40	from	from	IN
21781	95	41	him--	him--	NNP
21781	95	42	assistance	assistance	NN
21781	95	43	as	as	RB
21781	95	44	generous	generous	JJ
21781	95	45	as	as	IN
21781	95	46	it	-PRON-	PRP
21781	95	47	was	be	VBD
21781	95	48	unmerited	unmerited	JJ
21781	95	49	,	,	,
21781	95	50	and	and	CC
21781	95	51	as	as	RB
21781	95	52	unaffected	unaffected	JJ
21781	95	53	as	as	IN
21781	95	54	it	-PRON-	PRP
21781	95	55	was	be	VBD
21781	95	56	valuable	valuable	JJ
21781	95	57	.	.	.
21781	96	1	{	{	-LRB-
21781	96	2	Lines	line	NNS
21781	96	3	from	from	IN
21781	96	4	Second	Second	NNP
21781	96	5	Edition	Edition	NNP
21781	96	6	only	only	RB
21781	96	7	.	.	.
21781	96	8	}	}	-RRB-
21781	97	1	[	[	-LRB-
21781	97	2	The	the	DT
21781	97	3	publication	publication	NN
21781	97	4	of	of	IN
21781	97	5	a	a	DT
21781	97	6	second	second	JJ
21781	97	7	and	and	CC
21781	97	8	revised	revised	JJ
21781	97	9	edition	edition	NN
21781	97	10	of	of	IN
21781	97	11	this	this	DT
21781	97	12	Part	Part	NNP
21781	97	13	affords	afford	VBZ
21781	97	14	the	the	DT
21781	97	15	author	author	NN
21781	97	16	an	an	DT
21781	97	17	opportunity	opportunity	NN
21781	97	18	of	of	IN
21781	97	19	expressing	express	VBG
21781	97	20	his	-PRON-	PRP$
21781	97	21	sense	sense	NN
21781	97	22	of	of	IN
21781	97	23	the	the	DT
21781	97	24	general	general	JJ
21781	97	25	kindliness	kindliness	NN
21781	97	26	of	of	IN
21781	97	27	his	-PRON-	PRP$
21781	97	28	reviewers	reviewer	NNS
21781	97	29	,	,	,
21781	97	30	and	and	CC
21781	97	31	the	the	DT
21781	97	32	help	help	NN
21781	97	33	they	-PRON-	PRP
21781	97	34	have	have	VB
21781	97	35	him	-PRON-	PRP
21781	97	36	in	in	IN
21781	97	37	improving	improve	VBG
21781	97	38	this	this	DT
21781	97	39	maiden	maiden	JJ
21781	97	40	effort	effort	NN
21781	97	41	.	.	.
21781	98	1	To	to	IN
21781	98	2	no	no	DT
21781	98	3	one	one	NN
21781	98	4	is	be	VBZ
21781	98	5	there	there	RB
21781	98	6	vouchsafed	vouchsafe	VBN
21781	98	7	such	such	PDT
21781	98	8	a	a	DT
21781	98	9	facility	facility	NN
21781	98	10	in	in	IN
21781	98	11	the	the	DT
21781	98	12	discovery	discovery	NN
21781	98	13	of	of	IN
21781	98	14	errors	error	NNS
21781	98	15	in	in	IN
21781	98	16	a	a	DT
21781	98	17	book	book	NN
21781	98	18	as	as	IN
21781	98	19	to	to	IN
21781	98	20	its	-PRON-	PRP$
21781	98	21	author	author	NN
21781	98	22	,	,	,
21781	98	23	so	so	RB
21781	98	24	soon	soon	RB
21781	98	25	as	as	IN
21781	98	26	it	-PRON-	PRP
21781	98	27	has	have	VBZ
21781	98	28	passed	pass	VBN
21781	98	29	beyond	beyond	IN
21781	98	30	his	-PRON-	PRP$
21781	98	31	power	power	NN
21781	98	32	of	of	IN
21781	98	33	correction	correction	NN
21781	98	34	.	.	.
21781	99	1	Hence	hence	RB
21781	99	2	the	the	DT
21781	99	3	general	general	JJ
21781	99	4	tone	tone	NN
21781	99	5	of	of	IN
21781	99	6	encouragement	encouragement	NN
21781	99	7	(	(	-LRB-
21781	99	8	and	and	CC
21781	99	9	in	in	IN
21781	99	10	some	some	DT
21781	99	11	cases	case	NNS
21781	99	12	the	the	DT
21781	99	13	decided	decide	VBN
21781	99	14	approval	approval	NN
21781	99	15	)	)	-RRB-
21781	99	16	of	of	IN
21781	99	17	the	the	DT
21781	99	18	members	member	NNS
21781	99	19	of	of	IN
21781	99	20	this	this	DT
21781	99	21	termination	termination	NN
21781	99	22	to	to	IN
21781	99	23	a	a	DT
21781	99	24	period	period	NN
21781	99	25	of	of	IN
21781	99	26	considerable	considerable	JJ
21781	99	27	remorse	remorse	NN
21781	99	28	and	and	CC
21781	99	29	apprehension	apprehension	NN
21781	99	30	.	.	.
21781	99	31	]	]	-RRB-
21781	100	1	I	-PRON-	PRP
21781	100	2	have	have	VBP
21781	100	3	been	be	VBN
21781	100	4	able	able	JJ
21781	100	5	through	through	IN
21781	100	6	their	-PRON-	PRP$
21781	100	7	counsel	counsel	NN
21781	100	8	,	,	,
21781	100	9	and	and	CC
21781	100	10	the	the	DT
21781	100	11	experience	experience	NN
21781	100	12	I	-PRON-	PRP
21781	100	13	have	have	VBP
21781	100	14	had	have	VBN
21781	100	15	while	while	IN
21781	100	16	using	use	VBG
21781	100	17	this	this	DT
21781	100	18	book	book	NN
21781	100	19	in	in	IN
21781	100	20	teaching	teaching	NN
21781	100	21	,	,	,
21781	100	22	to	to	TO
21781	100	23	correct	correct	VB
21781	100	24	several	several	JJ
21781	100	25	printer	printer	NN
21781	100	26	's	's	POS
21781	100	27	errors	error	NNS
21781	100	28	and	and	CC
21781	100	29	to	to	TO
21781	100	30	alter	alter	VB
21781	100	31	various	various	JJ
21781	100	32	ambiguous	ambiguous	JJ
21781	100	33	or	or	CC
21781	100	34	misleading	misleading	JJ
21781	100	35	expressions	expression	NNS
21781	100	36	,	,	,
21781	100	37	as	as	RB
21781	100	38	well	well	RB
21781	100	39	as	as	IN
21781	100	40	to	to	TO
21781	100	41	bring	bring	VB
21781	100	42	the	the	DT
21781	100	43	book	book	NN
21781	100	44	up	up	RP
21781	100	45	to	to	IN
21781	100	46	date	date	NN
21781	100	47	again	again	RB
21781	100	48	in	in	IN
21781	100	49	one	one	CD
21781	100	50	or	or	CC
21781	100	51	two	two	CD
21781	100	52	particulars	particular	NNS
21781	100	53	.	.	.
21781	101	1	My	-PRON-	PRP$
21781	101	2	thanks	thank	NNS
21781	101	3	are	be	VBP
21781	101	4	particularly	particularly	RB
21781	101	5	due	due	JJ
21781	101	6	to	to	IN
21781	101	7	my	-PRON-	PRP$
21781	101	8	friend	friend	NN
21781	101	9	Miss	Miss	NNP
21781	101	10	Robbins	Robbins	NNP
21781	101	11	,	,	,
21781	101	12	who	who	WP
21781	101	13	has	have	VBZ
21781	101	14	very	very	RB
21781	101	15	kindly	kindly	RB
21781	101	16	redrawn	redrawn	JJ
21781	101	17	the	the	DT
21781	101	18	occasionally	occasionally	RB
21781	101	19	rather	rather	RB
21781	101	20	blottesque	blottesque	JJ
21781	101	21	figures	figure	NNS
21781	101	22	of	of	IN
21781	101	23	the	the	DT
21781	101	24	first	first	JJ
21781	101	25	edition	edition	NN
21781	101	26	.	.	.
21781	102	1	Not	not	RB
21781	102	2	only	only	RB
21781	102	3	have	have	VBP
21781	102	4	these	these	DT
21781	102	5	plates	plate	NNS
21781	102	6	gained	gain	VBD
21781	102	7	immensely	immensely	RB
21781	102	8	in	in	IN
21781	102	9	grace	grace	NN
21781	102	10	and	and	CC
21781	102	11	accuracy	accuracy	NN
21781	102	12	,	,	,
21781	102	13	but	but	CC
21781	102	14	the	the	DT
21781	102	15	lettering	lettering	NN
21781	102	16	is	be	VBZ
21781	102	17	now	now	RB
21781	102	18	distinct--	distinct--	XX
21781	102	19	an	an	DT
21781	102	20	improvement	improvement	NN
21781	102	21	that	that	IN
21781	102	22	any	any	DT
21781	102	23	student	student	NN
21781	102	24	who	who	WP
21781	102	25	has	have	VBZ
21781	102	26	had	have	VBN
21781	102	27	to	to	TO
21781	102	28	hunt	hunt	VB
21781	102	29	my	-PRON-	PRP$
21781	102	30	reference	reference	NN
21781	102	31	letters	letter	NNS
21781	102	32	in	in	IN
21781	102	33	the	the	DT
21781	102	34	first	first	JJ
21781	102	35	edition	edition	NN
21781	102	36	will	will	MD
21781	102	37	at	at	IN
21781	102	38	once	once	RB
21781	102	39	appreciate	appreciate	VB
21781	102	40	.	.	.
21781	103	1	H.	H.	NNP
21781	103	2	G.	G.	NNP
21781	103	3	Wells	Wells	NNP
21781	103	4	November	November	NNP
21781	103	5	,	,	,
21781	103	6	1892	1892	CD
21781	103	7	.	.	.
21781	104	1	{	{	-LRB-
21781	104	2	First	First	NNP
21781	104	3	Edition	Edition	NNP
21781	104	4	.	.	.
21781	104	5	}	}	-RRB-
21781	105	1	December	December	NNP
21781	105	2	,	,	,
21781	105	3	1893	1893	CD
21781	105	4	.	.	.
21781	106	1	{	{	-LRB-
21781	106	2	Second	Second	NNP
21781	106	3	Edition	Edition	NNP
21781	106	4	.	.	.
21781	106	5	}	}	-RRB-
21781	107	1	-The	-The	NFP
21781	107	2	Rabbit	rabbit	NN
21781	107	3	.	.	.
21781	107	4	_	_	NNP
21781	107	5	1	1	CD
21781	107	6	.	.	.
21781	108	1	_	_	NNP
21781	108	2	External	External	NNP
21781	108	3	Form	Form	NNP
21781	108	4	and	and	CC
21781	108	5	General	General	NNP
21781	108	6	Considerations	Considerations	NNPS
21781	108	7	.	.	.
21781	108	8	_	_	NNP
21781	108	9	Section	Section	NNP
21781	108	10	1	1	CD
21781	108	11	.	.	.
21781	109	1	It	-PRON-	PRP
21781	109	2	is	be	VBZ
21781	109	3	unnecessary	unnecessary	JJ
21781	109	4	to	to	TO
21781	109	5	enter	enter	VB
21781	109	6	upon	upon	IN
21781	109	7	a	a	DT
21781	109	8	description	description	NN
21781	109	9	of	of	IN
21781	109	10	the	the	DT
21781	109	11	appearance	appearance	NN
21781	109	12	of	of	IN
21781	109	13	this	this	DT
21781	109	14	familiar	familiar	JJ
21781	109	15	type	type	NN
21781	109	16	,	,	,
21781	109	17	but	but	CC
21781	109	18	it	-PRON-	PRP
21781	109	19	is	be	VBZ
21781	109	20	not	not	RB
21781	109	21	perhaps	perhaps	RB
21781	109	22	superfluous	superfluous	JJ
21781	109	23	,	,	,
21781	109	24	as	as	IN
21781	109	25	we	-PRON-	PRP
21781	109	26	proceed	proceed	VBP
21781	109	27	to	to	TO
21781	109	28	consider	consider	VB
21781	109	29	its	-PRON-	PRP$
21781	109	30	anatomy	anatomy	NN
21781	109	31	,	,	,
21781	109	32	to	to	TO
21781	109	33	call	call	VB
21781	109	34	attention	attention	NN
21781	109	35	to	to	IN
21781	109	36	one	one	CD
21781	109	37	or	or	CC
21781	109	38	two	two	CD
21781	109	39	points	point	NNS
21781	109	40	in	in	IN
21781	109	41	its	-PRON-	PRP$
21781	109	42	external	external	JJ
21781	109	43	,	,	,
21781	109	44	or	or	CC
21781	109	45	externally	externally	RB
21781	109	46	apparent	apparent	JJ
21781	109	47	structure	structure	NN
21781	109	48	.	.	.
21781	110	1	Most	Most	JJS
21781	110	2	of	of	IN
21781	110	3	our	-PRON-	PRP$
21781	110	4	readers	reader	NNS
21781	110	5	know	know	VBP
21781	110	6	that	that	IN
21781	110	7	it	-PRON-	PRP
21781	110	8	belongs	belong	VBZ
21781	110	9	to	to	IN
21781	110	10	that	that	DT
21781	110	11	one	one	CD
21781	110	12	of	of	IN
21781	110	13	two	two	CD
21781	110	14	primary	primary	JJ
21781	110	15	animal	animal	NN
21781	110	16	divisions	division	NNS
21781	110	17	which	which	WDT
21781	110	18	is	be	VBZ
21781	110	19	called	call	VBN
21781	110	20	the	the	DT
21781	110	21	vertebrata	vertebrata	NN
21781	110	22	,	,	,
21781	110	23	and	and	CC
21781	110	24	that	that	IN
21781	110	25	the	the	DT
21781	110	26	distinctive	distinctive	JJ
21781	110	27	feature	feature	NN
21781	110	28	which	which	WDT
21781	110	29	place	place	VBP
21781	110	30	it	-PRON-	PRP
21781	110	31	in	in	IN
21781	110	32	this	this	DT
21781	110	33	division	division	NN
21781	110	34	is	be	VBZ
21781	110	35	the	the	DT
21781	110	36	possession	possession	NN
21781	110	37	of	of	IN
21781	110	38	a	a	DT
21781	110	39	spinal	spinal	JJ
21781	110	40	column	column	NN
21781	110	41	or	or	CC
21781	110	42	backbone	backbone	NN
21781	110	43	,	,	,
21781	110	44	really	really	RB
21781	110	45	a	a	DT
21781	110	46	series	series	NN
21781	110	47	of	of	IN
21781	110	48	small	small	JJ
21781	110	49	ring	ring	NN
21781	110	50	-	-	HYPH
21781	110	51	like	like	JJ
21781	110	52	bones	bone	NNS
21781	110	53	,	,	,
21781	110	54	the	the	DT
21781	110	55	vertebrae	vertebra	NNS
21781	110	56	(	(	-LRB-
21781	110	57	Figure	figure	NN
21781	110	58	1	1	CD
21781	110	59	v.b	v.b	NNP
21781	110	60	.	.	.
21781	110	61	)	)	-RRB-
21781	111	1	strung	string	VBN
21781	111	2	together	together	RB
21781	111	3	,	,	,
21781	111	4	as	as	IN
21781	111	5	it	-PRON-	PRP
21781	111	6	were	be	VBD
21781	111	7	,	,	,
21781	111	8	on	on	IN
21781	111	9	the	the	DT
21781	111	10	main	main	JJ
21781	111	11	nerve	nerve	NN
21781	111	12	axis	axis	NNP
21781	111	13	,	,	,
21781	111	14	the	the	DT
21781	111	15	spinal	spinal	JJ
21781	111	16	cord	cord	NN
21781	111	17	(	(	-LRB-
21781	111	18	Figure	figure	NN
21781	111	19	1	1	CD
21781	111	20	s.c	s.c	NNP
21781	111	21	.	.	NNP
21781	111	22	)	)	-RRB-
21781	111	23	.	.	.
21781	112	1	This	this	DT
21781	112	2	spinal	spinal	JJ
21781	112	3	column	column	NN
21781	112	4	can	can	MD
21781	112	5	be	be	VB
21781	112	6	felt	feel	VBN
21781	112	7	along	along	IN
21781	112	8	the	the	DT
21781	112	9	neck	neck	NN
21781	112	10	and	and	CC
21781	112	11	back	back	RB
21781	112	12	to	to	IN
21781	112	13	the	the	DT
21781	112	14	tail	tail	NN
21781	112	15	.	.	.
21781	113	1	This	this	DT
21781	113	2	tail	tail	NN
21781	113	3	is	be	VBZ
21781	113	4	small	small	JJ
21781	113	5	,	,	,
21781	113	6	tilted	tilt	VBN
21781	113	7	up	up	RP
21781	113	8	,	,	,
21781	113	9	and	and	CC
21781	113	10	conspicuously	conspicuously	RB
21781	113	11	white	white	JJ
21781	113	12	beneath	beneath	RB
21781	113	13	,	,	,
21781	113	14	and	and	CC
21781	113	15	it	-PRON-	PRP
21781	113	16	serves	serve	VBZ
21781	113	17	as	as	IN
21781	113	18	a	a	DT
21781	113	19	"	"	``
21781	113	20	recognition	recognition	NN
21781	113	21	mark	mark	NN
21781	113	22	"	"	''
21781	113	23	to	to	TO
21781	113	24	guide	guide	VB
21781	113	25	the	the	DT
21781	113	26	young	young	JJ
21781	113	27	when	when	WRB
21781	113	28	,	,	,
21781	113	29	during	during	IN
21781	113	30	feeding	feeding	NN
21781	113	31	,	,	,
21781	113	32	an	an	DT
21781	113	33	alarm	alarm	NN
21781	113	34	is	be	VBZ
21781	113	35	given	give	VBN
21781	113	36	and	and	CC
21781	113	37	a	a	DT
21781	113	38	bolt	bolt	NN
21781	113	39	is	be	VBZ
21781	113	40	made	make	VBN
21781	113	41	for	for	IN
21781	113	42	the	the	DT
21781	113	43	burrows	burrow	NNS
21781	113	44	.	.	.
21781	114	1	In	in	IN
21781	114	2	those	those	DT
21781	114	3	more	more	RBR
21781	114	4	primitive	primitive	JJ
21781	114	5	(	(	-LRB-
21781	114	6	older	old	JJR
21781	114	7	and	and	CC
21781	114	8	simpler	simple	JJR
21781	114	9	-	-	HYPH
21781	114	10	fashioned	fashioned	JJ
21781	114	11	)	)	-RRB-
21781	114	12	vertebrata	vertebrata	NN
21781	114	13	,	,	,
21781	114	14	the	the	DT
21781	114	15	fishes	fish	NNS
21781	114	16	,	,	,
21781	114	17	the	the	DT
21781	114	18	tail	tail	NN
21781	114	19	is	be	VBZ
21781	114	20	much	much	RB
21781	114	21	large	large	JJ
21781	114	22	and	and	CC
21781	114	23	far	far	RB
21781	114	24	more	more	RBR
21781	114	25	important	important	JJ
21781	114	26	,	,	,
21781	114	27	as	as	IN
21781	114	28	compared	compare	VBN
21781	114	29	with	with	IN
21781	114	30	the	the	DT
21781	114	31	rest	rest	NN
21781	114	32	of	of	IN
21781	114	33	the	the	DT
21781	114	34	body	body	NN
21781	114	35	,	,	,
21781	114	36	than	than	IN
21781	114	37	it	-PRON-	PRP
21781	114	38	is	be	VBZ
21781	114	39	in	in	IN
21781	114	40	most	most	JJS
21781	114	41	of	of	IN
21781	114	42	the	the	DT
21781	114	43	air	air	NN
21781	114	44	-	-	HYPH
21781	114	45	inhabiting	inhabit	VBG
21781	114	46	vertebrates	vertebrate	NNS
21781	114	47	.	.	.
21781	115	1	In	in	IN
21781	115	2	the	the	DT
21781	115	3	former	former	JJ
21781	115	4	it	-PRON-	PRP
21781	115	5	is	be	VBZ
21781	115	6	invariably	invariably	RB
21781	115	7	a	a	DT
21781	115	8	great	great	JJ
21781	115	9	muscular	muscular	JJ
21781	115	10	mass	mass	NN
21781	115	11	to	to	TO
21781	115	12	propel	propel	VB
21781	115	13	the	the	DT
21781	115	14	body	body	NN
21781	115	15	forward	forward	RB
21781	115	16	;	;	,
21781	115	17	in	in	IN
21781	115	18	the	the	DT
21781	115	19	latter	latter	JJ
21781	115	20	it	-PRON-	PRP
21781	115	21	may	may	MD
21781	115	22	disappear	disappear	VB
21781	115	23	,	,	,
21781	115	24	as	as	IN
21781	115	25	in	in	IN
21781	115	26	the	the	DT
21781	115	27	frog	frog	NN
21781	115	28	,	,	,
21781	115	29	be	be	VB
21781	115	30	simply	simply	RB
21781	115	31	a	a	DT
21781	115	32	feather	feather	NN
21781	115	33	-	-	HYPH
21781	115	34	bearing	bear	VBG
21781	115	35	stump	stump	NN
21781	115	36	,	,	,
21781	115	37	as	as	IN
21781	115	38	in	in	IN
21781	115	39	the	the	DT
21781	115	40	pigeon	pigeon	NN
21781	115	41	,	,	,
21781	115	42	a	a	DT
21781	115	43	fly	fly	NN
21781	115	44	flicker	flicker	NN
21781	115	45	,	,	,
21781	115	46	as	as	IN
21781	115	47	in	in	IN
21781	115	48	the	the	DT
21781	115	49	cow	cow	NN
21781	115	50	or	or	CC
21781	115	51	horse	horse	NN
21781	115	52	,	,	,
21781	115	53	a	a	DT
21781	115	54	fur	fur	NN
21781	115	55	cape	cape	NN
21781	115	56	in	in	IN
21781	115	57	squirrel	squirrel	NN
21781	115	58	,	,	,
21781	115	59	or	or	CC
21781	115	60	be	be	VB
21781	115	61	otherwise	otherwise	RB
21781	115	62	reduced	reduce	VBN
21781	115	63	and	and	CC
21781	115	64	modified	modify	VBN
21781	115	65	to	to	TO
21781	115	66	meet	meet	VB
21781	115	67	special	special	JJ
21781	115	68	requirements	requirement	NNS
21781	115	69	.	.	.
21781	116	1	Section	section	NN
21781	116	2	2	2	CD
21781	116	3	.	.	.
21781	117	1	At	at	IN
21781	117	2	the	the	DT
21781	117	3	fore	fore	JJ
21781	117	4	end	end	NN
21781	117	5	,	,	,
21781	117	6	or	or	CC
21781	117	7	as	as	IN
21781	117	8	English	English	NNP
21781	117	9	zoologists	zoologists	NNPS
21781	117	10	prefer	prefer	VBP
21781	117	11	to	to	TO
21781	117	12	say	say	VB
21781	117	13	,	,	,
21781	117	14	anterior	anterior	JJ
21781	117	15	end	end	NN
21781	117	16	,	,	,
21781	117	17	of	of	IN
21781	117	18	the	the	DT
21781	117	19	vertebral	vertebral	JJ
21781	117	20	column	column	NN
21781	117	21	of	of	IN
21781	117	22	the	the	DT
21781	117	23	rabbit	rabbit	NN
21781	117	24	,	,	,
21781	117	25	is	be	VBZ
21781	117	26	of	of	IN
21781	117	27	course	course	NN
21781	117	28	the	the	DT
21781	117	29	skull	skull	NN
21781	117	30	,	,	,
21781	117	31	containing	contain	VBG
21781	117	32	the	the	DT
21781	117	33	anterior	anterior	JJ
21781	117	34	portion	portion	NN
21781	117	35	of	of	IN
21781	117	36	the	the	DT
21781	117	37	nerve	nerve	NN
21781	117	38	axis	axis	NNP
21781	117	39	,	,	,
21781	117	40	the	the	DT
21781	117	41	brain	brain	NN
21781	117	42	(	(	-LRB-
21781	117	43	Figure	figure	NN
21781	117	44	1	1	CD
21781	117	45	br	br	NN
21781	117	46	.	.	.
21781	117	47	)	)	-RRB-
21781	117	48	.	.	.
21781	118	1	Between	between	IN
21781	118	2	the	the	DT
21781	118	3	head	head	NN
21781	118	4	and	and	CC
21781	118	5	what	what	WP
21781	118	6	is	be	VBZ
21781	118	7	called	call	VBN
21781	118	8	"	"	``
21781	118	9	the	the	DT
21781	118	10	body	body	NN
21781	118	11	,	,	,
21781	118	12	"	"	''
21781	118	13	in	in	IN
21781	118	14	the	the	DT
21781	118	15	more	more	RBR
21781	118	16	restricted	restricted	JJ
21781	118	17	sense	sense	NN
21781	118	18	of	of	IN
21781	118	19	the	the	DT
21781	118	20	word	word	NN
21781	118	21	,	,	,
21781	118	22	is	be	VBZ
21781	118	23	the	the	DT
21781	118	24	neck	neck	NN
21781	118	25	.	.	.
21781	119	1	The	the	DT
21781	119	2	neck	neck	NN
21781	119	3	gives	give	VBZ
21781	119	4	freedom	freedom	NN
21781	119	5	of	of	IN
21781	119	6	movement	movement	NN
21781	119	7	to	to	IN
21781	119	8	the	the	DT
21781	119	9	head	head	NN
21781	119	10	,	,	,
21781	119	11	enables	enable	VBZ
21781	119	12	the	the	DT
21781	119	13	animal	animal	NN
21781	119	14	to	to	TO
21781	119	15	look	look	VB
21781	119	16	this	this	DT
21781	119	17	way	way	NN
21781	119	18	and	and	CC
21781	119	19	that	that	IN
21781	119	20	,	,	,
21781	119	21	to	to	TO
21781	119	22	turn	turn	VB
21781	119	23	its	-PRON-	PRP$
21781	119	24	ears	ear	NNS
21781	119	25	about	about	JJ
21781	119	26	to	to	TO
21781	119	27	determine	determine	VB
21781	119	28	the	the	DT
21781	119	29	direction	direction	NN
21781	119	30	of	of	IN
21781	119	31	a	a	DT
21781	119	32	sound	sound	NN
21781	119	33	,	,	,
21781	119	34	and	and	CC
21781	119	35	to	to	TO
21781	119	36	perform	perform	VB
21781	119	37	endless	endless	JJ
21781	119	38	motions	motion	NNS
21781	119	39	in	in	IN
21781	119	40	connexion	connexion	NN
21781	119	41	with	with	IN
21781	119	42	biting	biting	NN
21781	119	43	and	and	CC
21781	119	44	so	so	RB
21781	119	45	forth	forth	RB
21781	119	46	easily	easily	RB
21781	119	47	.	.	.
21781	120	1	We	-PRON-	PRP
21781	120	2	may	may	MD
21781	120	3	note	note	VB
21781	120	4	that	that	IN
21781	120	5	in	in	IN
21781	120	6	types	type	NNS
21781	120	7	which	which	WDT
21781	120	8	swim	swim	VBP
21781	120	9	through	through	IN
21781	120	10	the	the	DT
21781	120	11	water	water	NN
21781	120	12	,	,	,
21781	120	13	the	the	DT
21781	120	14	neck	neck	NN
21781	120	15	dose	dose	VBD
21781	120	16	not	not	RB
21781	120	17	appear--	appear--	VB
21781	120	18	in	in	IN
21781	120	19	the	the	DT
21781	120	20	fish	fish	NN
21781	120	21	and	and	CC
21781	120	22	frog	frog	NN
21781	120	23	,	,	,
21781	120	24	for	for	IN
21781	120	25	instance--	instance--	NNP
21781	120	26	and	and	CC
21781	120	27	the	the	DT
21781	120	28	head	head	NN
21781	120	29	simply	simply	RB
21781	120	30	widens	widen	VBZ
21781	120	31	out	out	RP
21781	120	32	as	as	IN
21781	120	33	one	one	PRP
21781	120	34	passes	pass	VBZ
21781	120	35	back	back	RB
21781	120	36	to	to	IN
21781	120	37	the	the	DT
21781	120	38	body	body	NN
21781	120	39	.	.	.
21781	121	1	The	the	DT
21781	121	2	high	high	JJ
21781	121	3	resistance	resistance	NN
21781	121	4	offered	offer	VBN
21781	121	5	by	by	IN
21781	121	6	water	water	NN
21781	121	7	necessitates	necessitate	NNS
21781	121	8	this	this	DT
21781	121	9	tendency	tendency	NN
21781	121	10	to	to	IN
21781	121	11	a	a	DT
21781	121	12	cigar	cigar	NN
21781	121	13	or	or	CC
21781	121	14	ship	ship	NN
21781	121	15	outline	outline	NN
21781	121	16	,	,	,
21781	121	17	just	just	RB
21781	121	18	as	as	IN
21781	121	19	it	-PRON-	PRP
21781	121	20	has	have	VBZ
21781	121	21	determined	determine	VBN
21781	121	22	the	the	DT
21781	121	23	cigar	cigar	NN
21781	121	24	shape	shape	NN
21781	121	25	of	of	IN
21781	121	26	the	the	DT
21781	121	27	ordinary	ordinary	JJ
21781	121	28	fish	fish	NN
21781	121	29	torpedo	torpedo	NN
21781	121	30	.	.	.
21781	122	1	Section	section	NN
21781	122	2	3	3	CD
21781	122	3	.	.	.
21781	123	1	In	in	IN
21781	123	2	the	the	DT
21781	123	3	body	body	NN
21781	123	4	of	of	IN
21781	123	5	the	the	DT
21781	123	6	rabbit	rabbit	NN
21781	123	7	,	,	,
21781	123	8	as	as	IN
21781	123	9	examined	examine	VBN
21781	123	10	from	from	IN
21781	123	11	the	the	DT
21781	123	12	outside	outside	NN
21781	123	13	,	,	,
21781	123	14	we	-PRON-	PRP
21781	123	15	can	can	MD
21781	123	16	make	make	VB
21781	123	17	out	out	RP
21781	123	18	by	by	IN
21781	123	19	feeling	feel	VBG
21781	123	20	two	two	CD
21781	123	21	distinct	distinct	JJ
21781	123	22	regions	region	NNS
21781	123	23	,	,	,
21781	123	24	just	just	RB
21781	123	25	as	as	IN
21781	123	26	we	-PRON-	PRP
21781	123	27	might	may	MD
21781	123	28	in	in	IN
21781	123	29	the	the	DT
21781	123	30	body	body	NN
21781	123	31	of	of	IN
21781	123	32	a	a	DT
21781	123	33	man	man	NN
21781	123	34	;	;	:
21781	123	35	anteriorily	anteriorily	RB
21781	123	36	a	a	DT
21781	123	37	bony	bony	NN
21781	123	38	cage	cage	NN
21781	123	39	,	,	,
21781	123	40	having	have	VBG
21781	123	41	the	the	DT
21781	123	42	ribs	rib	NNS
21781	123	43	at	at	IN
21781	123	44	the	the	DT
21781	123	45	sides	side	NNS
21781	123	46	,	,	,
21781	123	47	a	a	DT
21781	123	48	rod	rod	NN
21781	123	49	-	-	HYPH
21781	123	50	like	like	JJ
21781	123	51	bone	bone	NN
21781	123	52	in	in	IN
21781	123	53	the	the	DT
21781	123	54	front	front	NN
21781	123	55	,	,	,
21781	123	56	the	the	DT
21781	123	57	sternum	sternum	FW
21781	123	58	(	(	-LRB-
21781	123	59	Figure	figure	NN
21781	123	60	1	1	CD
21781	123	61	-st.-	-st.-	:
21781	123	62	,	,	,
21781	123	63	[	[	-LRB-
21781	123	64	stm	stm	NN
21781	123	65	.	.	.
21781	124	1	]	]	-RRB-
21781	124	2	)	)	-RRB-
21781	124	3	,	,	,
21781	124	4	and	and	CC
21781	124	5	the	the	DT
21781	124	6	backbone	backbone	NN
21781	124	7	behind	behind	RB
21781	124	8	,	,	,
21781	124	9	and	and	CC
21781	124	10	called	call	VBD
21781	124	11	the	the	DT
21781	124	12	chest	chest	NN
21781	124	13	or	or	CC
21781	124	14	thorax	thorax	NN
21781	124	15	;	;	,
21781	124	16	and	and	CC
21781	124	17	posteriorily	posteriorily	RB
21781	124	18	a	a	DT
21781	124	19	part	part	NN
21781	124	20	called	call	VBN
21781	124	21	the	the	DT
21781	124	22	abdomen	abdomen	NNP
21781	124	23	,	,	,
21781	124	24	which	which	WDT
21781	124	25	has	have	VBZ
21781	124	26	no	no	DT
21781	124	27	bony	bony	NN
21781	124	28	protection	protection	NN
21781	124	29	over	over	IN
21781	124	30	its	-PRON-	PRP$
21781	124	31	belly	belly	NN
21781	124	32	,	,	,
21781	124	33	or	or	CC
21781	124	34	ventral	ventral	JJ
21781	124	35	surface	surface	NN
21781	124	36	.	.	.
21781	125	1	These	these	DT
21781	125	2	parts	part	NNS
21781	125	3	together	together	RB
21781	125	4	with	with	IN
21781	125	5	the	the	DT
21781	125	6	neck	neck	NN
21781	125	7	constitute	constitute	NN
21781	125	8	the	the	DT
21781	125	9	trunk	trunk	NN
21781	125	10	.	.	.
21781	126	1	As	as	IN
21781	126	2	a	a	DT
21781	126	3	consequence	consequence	NN
21781	126	4	of	of	IN
21781	126	5	these	these	DT
21781	126	6	things	thing	NNS
21781	126	7	,	,	,
21781	126	8	in	in	IN
21781	126	9	the	the	DT
21781	126	10	backbone	backbone	NN
21781	126	11	of	of	IN
21781	126	12	the	the	DT
21781	126	13	rabbit	rabbit	NN
21781	126	14	there	there	EX
21781	126	15	are	be	VBP
21781	126	16	four	four	CD
21781	126	17	regions	region	NNS
21781	126	18	:	:	:
21781	126	19	the	the	DT
21781	126	20	neck	neck	NN
21781	126	21	,	,	,
21781	126	22	or	or	CC
21781	126	23	cervical	cervical	JJ
21781	126	24	part	part	NN
21781	126	25	,	,	,
21781	126	26	consisting	consist	VBG
21781	126	27	of	of	IN
21781	126	28	seven	seven	CD
21781	126	29	vertebrae	vertebra	NNS
21781	126	30	,	,	,
21781	126	31	the	the	DT
21781	126	32	thoracic	thoracic	NNP
21781	126	33	part	part	NN
21781	126	34	of	of	IN
21781	126	35	twelve	twelve	CD
21781	126	36	joined	join	VBD
21781	126	37	to	to	IN
21781	126	38	ribs	ribs	NNP
21781	126	39	,	,	,
21781	126	40	the	the	DT
21781	126	41	abdominal	abdominal	JJ
21781	126	42	(	(	-LRB-
21781	126	43	also	also	RB
21781	126	44	called	call	VBN
21781	126	45	the	the	DT
21781	126	46	lumbar	lumbar	NN
21781	126	47	)	)	-RRB-
21781	126	48	region	region	NN
21781	126	49	of	of	IN
21781	126	50	seven	seven	CD
21781	126	51	without	without	IN
21781	126	52	ribs	rib	NNS
21781	126	53	,	,	,
21781	126	54	and	and	CC
21781	126	55	the	the	DT
21781	126	56	tail	tail	NN
21781	126	57	or	or	CC
21781	126	58	caudal	caudal	NN
21781	126	59	of	of	IN
21781	126	60	about	about	RB
21781	126	61	fifteen	fifteen	CD
21781	126	62	.	.	.
21781	127	1	Between	between	IN
21781	127	2	the	the	DT
21781	127	3	lumbar	lumbar	NN
21781	127	4	and	and	CC
21781	127	5	caudal	caudal	NN
21781	127	6	come	come	VB
21781	127	7	four	four	CD
21781	127	8	vertebrae	vertebra	NNS
21781	127	9	,	,	,
21781	127	10	the	the	DT
21781	127	11	sacral	sacral	NN
21781	127	12	,	,	,
21781	127	13	which	which	WDT
21781	127	14	tend	tend	VBP
21781	127	15	to	to	TO
21781	127	16	run	run	VB
21781	127	17	together	together	RB
21781	127	18	into	into	IN
21781	127	19	a	a	DT
21781	127	20	bony	bony	NN
21781	127	21	mass	mass	NN
21781	127	22	as	as	IN
21781	127	23	the	the	DT
21781	127	24	animal	animal	NN
21781	127	25	grows	grow	VBZ
21781	127	26	old	old	JJ
21781	127	27	,	,	,
21781	127	28	and	and	CC
21781	127	29	which	which	WDT
21781	127	30	form	form	VBP
21781	127	31	a	a	DT
21781	127	32	firm	firm	JJ
21781	127	33	attachment	attachment	NN
21781	127	34	for	for	IN
21781	127	35	the	the	DT
21781	127	36	base	base	NN
21781	127	37	of	of	IN
21781	127	38	the	the	DT
21781	127	39	hind	hind	NN
21781	127	40	limb	limb	NN
21781	127	41	.	.	.
21781	128	1	Section	section	NN
21781	128	2	4	4	CD
21781	128	3	.	.	.
21781	129	1	The	the	DT
21781	129	2	thorax	thorax	NN
21781	129	3	and	and	CC
21781	129	4	abdomen	abdomen	NNP
21781	129	5	are	be	VBP
21781	129	6	separated	separate	VBN
21781	129	7	by	by	IN
21781	129	8	a	a	DT
21781	129	9	partition	partition	NN
21781	129	10	,	,	,
21781	129	11	the	the	DT
21781	129	12	diaphragm	diaphragm	NN
21781	129	13	(	(	-LRB-
21781	129	14	Figure	figure	NN
21781	129	15	1	1	CD
21781	129	16	dia	dia	NN
21781	129	17	.	.	.
21781	129	18	)	)	-RRB-
21781	129	19	.	.	.
21781	130	1	This	this	DT
21781	130	2	structure	structure	NN
21781	130	3	is	be	VBZ
21781	130	4	distinctive	distinctive	JJ
21781	130	5	of	of	IN
21781	130	6	that	that	DT
21781	130	7	class	class	NN
21781	130	8	of	of	IN
21781	130	9	the	the	DT
21781	130	10	vertebrata	vertebrata	NN
21781	130	11	called	call	VBN
21781	130	12	mammals	mammal	NNS
21781	130	13	,	,	,
21781	130	14	and	and	CC
21781	130	15	which	which	WDT
21781	130	16	includes	include	VBZ
21781	130	17	man	man	NN
21781	130	18	,	,	,
21781	130	19	most	most	JJS
21781	130	20	of	of	IN
21781	130	21	the	the	DT
21781	130	22	larger	large	JJR
21781	130	23	and	and	CC
21781	130	24	commoner	commoner	NN
21781	130	25	land	land	NN
21781	130	26	animals	animal	NNS
21781	130	27	,	,	,
21781	130	28	and	and	CC
21781	130	29	whales	whale	NNS
21781	130	30	and	and	CC
21781	130	31	manatee	manatee	NN
21781	130	32	.	.	.
21781	131	1	We	-PRON-	PRP
21781	131	2	shall	shall	MD
21781	131	3	find	find	VB
21781	131	4	later	later	RB
21781	131	5	that	that	IN
21781	131	6	it	-PRON-	PRP
21781	131	7	is	be	VBZ
21781	131	8	essentially	essentially	RB
21781	131	9	connected	connected	JJ
21781	131	10	with	with	IN
21781	131	11	the	the	DT
21781	131	12	perfection	perfection	NN
21781	131	13	of	of	IN
21781	131	14	the	the	DT
21781	131	15	air	air	NN
21781	131	16	breathing	breathe	VBG
21781	131	17	to	to	TO
21781	131	18	which	which	WDT
21781	131	19	this	this	DT
21781	131	20	group	group	NN
21781	131	21	has	have	VBZ
21781	131	22	attained	attain	VBN
21781	131	23	.	.	.
21781	132	1	Another	another	DT
21781	132	2	characteristic	characteristic	NN
21781	132	3	shared	share	VBN
21781	132	4	by	by	IN
21781	132	5	all	all	DT
21781	132	6	mammals	mammal	NNS
21781	132	7	,	,	,
21781	132	8	and	and	CC
21781	132	9	by	by	IN
21781	132	10	no	no	DT
21781	132	11	other	other	JJ
21781	132	12	creature	creature	NN
21781	132	13	,	,	,
21781	132	14	is	be	VBZ
21781	132	15	the	the	DT
21781	132	16	presence	presence	NN
21781	132	17	of	of	IN
21781	132	18	hair	hair	NN
21781	132	19	.	.	.
21781	133	1	In	in	IN
21781	133	2	birds	bird	NNS
21781	133	3	we	-PRON-	PRP
21781	133	4	have	have	VBP
21781	133	5	an	an	DT
21781	133	6	equally	equally	RB
21781	133	7	characteristic	characteristic	JJ
21781	133	8	cover	cover	NN
21781	133	9	in	in	IN
21781	133	10	the	the	DT
21781	133	11	feathers	feather	NNS
21781	133	12	,	,	,
21781	133	13	the	the	DT
21781	133	14	frog	frog	NN
21781	133	15	is	be	VBZ
21781	133	16	naked	naked	JJ
21781	133	17	,	,	,
21781	133	18	and	and	CC
21781	133	19	the	the	DT
21781	133	20	fishes	fish	NNS
21781	133	21	we	-PRON-	PRP
21781	133	22	find	find	VBP
21781	133	23	either	either	CC
21781	133	24	naked	naked	JJ
21781	133	25	skins	skin	NNS
21781	133	26	or	or	CC
21781	133	27	scales	scale	NNS
21781	133	28	.	.	.
21781	134	1	Section	section	NN
21781	134	2	5	5	CD
21781	134	3	.	.	.
21781	135	1	The	the	DT
21781	135	2	short	short	JJ
21781	135	3	strong	strong	JJ
21781	135	4	fore	fore	NN
21781	135	5	limbs	limb	NNS
21781	135	6	are	be	VBP
21781	135	7	adapted	adapt	VBN
21781	135	8	to	to	IN
21781	135	9	the	the	DT
21781	135	10	burrowing	burrowing	NN
21781	135	11	habit	habit	NN
21781	135	12	,	,	,
21781	135	13	and	and	CC
21781	135	14	have	have	VBP
21781	135	15	five	five	CD
21781	135	16	digits	digit	NNS
21781	135	17	;	;	:
21781	135	18	the	the	DT
21781	135	19	hind	hind	NN
21781	135	20	limbs	limb	NNS
21781	135	21	are	be	VBP
21781	135	22	very	very	RB
21781	135	23	much	much	RB
21781	135	24	longer	long	JJR
21781	135	25	and	and	CC
21781	135	26	muscular	muscular	JJ
21781	135	27	,	,	,
21781	135	28	enable	enable	VB
21781	135	29	the	the	DT
21781	135	30	animal	animal	NN
21781	135	31	to	to	TO
21781	135	32	progress	progress	VB
21781	135	33	rapidly	rapidly	RB
21781	135	34	by	by	IN
21781	135	35	short	short	JJ
21781	135	36	leaps	leap	NNS
21781	135	37	,	,	,
21781	135	38	and	and	CC
21781	135	39	they	-PRON-	PRP
21781	135	40	have	have	VBP
21781	135	41	four	four	CD
21781	135	42	toes	toe	NNS
21781	135	43	.	.	.
21781	136	1	If	if	IN
21781	136	2	the	the	DT
21781	136	3	student	student	NN
21781	136	4	thinks	think	VBZ
21781	136	5	it	-PRON-	PRP
21781	136	6	worth	worth	JJ
21781	136	7	while	while	IN
21781	136	8	to	to	TO
21781	136	9	attempt	attempt	VB
21781	136	10	to	to	TO
21781	136	11	remember	remember	VB
21781	136	12	the	the	DT
21781	136	13	number	number	NN
21781	136	14	of	of	IN
21781	136	15	digits--	digits--	NN
21781	136	16	it	-PRON-	PRP
21781	136	17	is	be	VBZ
21781	136	18	the	the	DT
21781	136	19	fault	fault	NN
21781	136	20	of	of	IN
21781	136	21	examiners	examiner	NNS
21781	136	22	if	if	IN
21781	136	23	any	any	DT
21781	136	24	value	value	NN
21781	136	25	dose	dose	VBD
21781	136	26	attach	attach	NN
21781	136	27	to	to	IN
21781	136	28	such	such	JJ
21781	136	29	intrinsically	intrinsically	RB
21781	136	30	valueless	valueless	NN
21781	136	31	facts--	facts--	NNP
21781	136	32	he	-PRON-	PRP
21781	136	33	should	should	MD
21781	136	34	associate	associate	VB
21781	136	35	the	the	DT
21781	136	36	number	number	NN
21781	136	37	54	54	CD
21781	136	38	(	(	-LRB-
21781	136	39	5	5	CD
21781	136	40	in	in	IN
21781	136	41	front	front	NN
21781	136	42	,	,	,
21781	136	43	4	4	CD
21781	136	44	behind	behind	IN
21781	136	45	)	)	-RRB-
21781	136	46	with	with	IN
21781	136	47	the	the	DT
21781	136	48	rabbit	rabbit	NN
21781	136	49	,	,	,
21781	136	50	and	and	CC
21781	136	51	observe	observe	VBP
21781	136	52	that	that	IN
21781	136	53	with	with	IN
21781	136	54	the	the	DT
21781	136	55	frog	frog	NN
21781	136	56	the	the	DT
21781	136	57	reverse	reverse	NN
21781	136	58	is	be	VBZ
21781	136	59	the	the	DT
21781	136	60	case	case	NN
21781	136	61	.	.	.
21781	137	1	Section	section	NN
21781	137	2	6	6	CD
21781	137	3	.	.	.
21781	138	1	We	-PRON-	PRP
21781	138	2	may	may	MD
21781	138	3	note	note	VB
21781	138	4	here	here	RB
21781	138	5	the	the	DT
21781	138	6	meaning	meaning	NN
21781	138	7	of	of	IN
21781	138	8	certain	certain	JJ
21781	138	9	terms	term	NNS
21781	138	10	we	-PRON-	PRP
21781	138	11	shall	shall	MD
21781	138	12	be	be	VB
21781	138	13	constantly	constantly	RB
21781	138	14	employing	employ	VBG
21781	138	15	.	.	.
21781	139	1	The	the	DT
21781	139	2	head	head	NN
21781	139	3	end	end	NN
21781	139	4	of	of	IN
21781	139	5	the	the	DT
21781	139	6	rabbit	rabbit	NN
21781	139	7	is	be	VBZ
21781	139	8	anterior	anterior	NNP
21781	139	9	,	,	,
21781	139	10	the	the	DT
21781	139	11	tail	tail	NN
21781	139	12	end	end	NN
21781	139	13	posterior	posterior	RB
21781	139	14	,	,	,
21781	139	15	the	the	DT
21781	139	16	backbone	backbone	NN
21781	139	17	side	side	NN
21781	139	18	of	of	IN
21781	139	19	the	the	DT
21781	139	20	body--	body--	VB
21781	139	21	the	the	DT
21781	139	22	upper	upper	JJ
21781	139	23	side	side	NN
21781	139	24	in	in	IN
21781	139	25	life--	life--	NNP
21781	139	26	is	be	VBZ
21781	139	27	dorsal	dorsal	NN
21781	139	28	,	,	,
21781	139	29	the	the	DT
21781	139	30	breast	breast	NN
21781	139	31	and	and	CC
21781	139	32	belly	belly	NN
21781	139	33	side	side	NN
21781	139	34	,	,	,
21781	139	35	the	the	DT
21781	139	36	lower	low	JJR
21781	139	37	side	side	NN
21781	139	38	of	of	IN
21781	139	39	the	the	DT
21781	139	40	animal	animal	NN
21781	139	41	,	,	,
21781	139	42	is	be	VBZ
21781	139	43	ventral	ventral	JJ
21781	139	44	.	.	.
21781	140	1	If	if	IN
21781	140	2	we	-PRON-	PRP
21781	140	3	imagine	imagine	VBP
21781	140	4	the	the	DT
21781	140	5	rabbit	rabbit	NN
21781	140	6	sawn	sawn	NN
21781	140	7	asunder	asunder	RB
21781	140	8	,	,	,
21781	140	9	as	as	IN
21781	140	10	it	-PRON-	PRP
21781	140	11	were	be	VBD
21781	140	12	,	,	,
21781	140	13	by	by	IN
21781	140	14	a	a	DT
21781	140	15	plane	plane	NN
21781	140	16	passing	pass	VBG
21781	140	17	through	through	IN
21781	140	18	the	the	DT
21781	140	19	head	head	NN
21781	140	20	and	and	CC
21781	140	21	tail	tail	NN
21781	140	22	,	,	,
21781	140	23	that	that	WDT
21781	140	24	would	would	MD
21781	140	25	be	be	VB
21781	140	26	the	the	DT
21781	140	27	median	median	JJ
21781	140	28	plane	plane	NN
21781	140	29	,	,	,
21781	140	30	and	and	CC
21781	140	31	parts	part	NNS
21781	140	32	on	on	IN
21781	140	33	either	either	DT
21781	140	34	side	side	NN
21781	140	35	of	of	IN
21781	140	36	it	-PRON-	PRP
21781	140	37	are	be	VBP
21781	140	38	lateral	lateral	JJ
21781	140	39	,	,	,
21781	140	40	and	and	CC
21781	140	41	left	left	JJ
21781	140	42	or	or	CC
21781	140	43	right	right	RB
21781	140	44	according	accord	VBG
21781	140	45	as	as	IN
21781	140	46	they	-PRON-	PRP
21781	140	47	lie	lie	VBP
21781	140	48	to	to	IN
21781	140	49	the	the	DT
21781	140	50	animal	animal	NN
21781	140	51	's	's	POS
21781	140	52	left	left	JJ
21781	140	53	or	or	CC
21781	140	54	right	right	JJ
21781	140	55	.	.	.
21781	141	1	In	in	IN
21781	141	2	a	a	DT
21781	141	3	limb	limb	NN
21781	141	4	,	,	,
21781	141	5	or	or	CC
21781	141	6	in	in	IN
21781	141	7	the	the	DT
21781	141	8	internal	internal	JJ
21781	141	9	organs	organ	NNS
21781	141	10	,	,	,
21781	141	11	the	the	DT
21781	141	12	part	part	NN
21781	141	13	nearest	near	JJS
21781	141	14	the	the	DT
21781	141	15	central	central	JJ
21781	141	16	organ	organ	NN
21781	141	17	,	,	,
21781	141	18	or	or	CC
21781	141	19	axis	axis	RB
21781	141	20	,	,	,
21781	141	21	is	be	VBZ
21781	141	22	proximal	proximal	JJ
21781	141	23	,	,	,
21781	141	24	the	the	DT
21781	141	25	more	more	RBR
21781	141	26	remote	remote	JJ
21781	141	27	or	or	CC
21781	141	28	terminal	terminal	JJ
21781	141	29	parts	part	NNS
21781	141	30	are	be	VBP
21781	141	31	distal	distal	JJ
21781	141	32	.	.	.
21781	142	1	For	for	IN
21781	142	2	instance	instance	NN
21781	142	3	,	,	,
21781	142	4	the	the	DT
21781	142	5	mouth	mouth	NN
21781	142	6	is	be	VBZ
21781	142	7	anteriorly	anteriorly	RB
21781	142	8	placed	place	VBN
21781	142	9	,	,	,
21781	142	10	the	the	DT
21781	142	11	tongue	tongue	NN
21781	142	12	on	on	IN
21781	142	13	its	-PRON-	PRP$
21781	142	14	ventral	ventral	JJ
21781	142	15	wall	wall	NN
21781	142	16	;	;	:
21781	142	17	the	the	DT
21781	142	18	tongue	tongue	NN
21781	142	19	is	be	VBZ
21781	142	20	median	median	NNP
21781	142	21	,	,	,
21781	142	22	the	the	DT
21781	142	23	eyes	eye	NNS
21781	142	24	are	be	VBP
21781	142	25	lateral	lateral	JJ
21781	142	26	,	,	,
21781	142	27	and	and	CC
21781	142	28	the	the	DT
21781	142	29	fingers	finger	NNS
21781	142	30	are	be	VBP
21781	142	31	distal	distal	JJ
21781	142	32	to	to	IN
21781	142	33	the	the	DT
21781	142	34	elbow	elbow	NN
21781	142	35	.	.	.
21781	143	1	The	the	DT
21781	143	2	student	student	NN
21781	143	3	must	must	MD
21781	143	4	accustom	accustom	VB
21781	143	5	himself	-PRON-	PRP
21781	143	6	to	to	IN
21781	143	7	these	these	DT
21781	143	8	words	word	NNS
21781	143	9	,	,	,
21781	143	10	and	and	CC
21781	143	11	avoid	avoid	VB
21781	143	12	,	,	,
21781	143	13	in	in	IN
21781	143	14	his	-PRON-	PRP$
21781	143	15	descriptions	description	NNS
21781	143	16	,	,	,
21781	143	17	the	the	DT
21781	143	18	use	use	NN
21781	143	19	of	of	IN
21781	143	20	such	such	JJ
21781	143	21	terms	term	NNS
21781	143	22	as	as	IN
21781	143	23	"	"	``
21781	143	24	above	above	RB
21781	143	25	,	,	,
21781	143	26	"	"	''
21781	143	27	"	"	``
21781	143	28	below	below	RB
21781	143	29	,	,	,
21781	143	30	"	"	''
21781	143	31	"	"	``
21781	143	32	outside	outside	RB
21781	143	33	,	,	,
21781	143	34	"	"	''
21781	143	35	which	which	WDT
21781	143	36	vary	vary	VBP
21781	143	37	with	with	IN
21781	143	38	the	the	DT
21781	143	39	position	position	NN
21781	143	40	in	in	IN
21781	143	41	which	which	WDT
21781	143	42	we	-PRON-	PRP
21781	143	43	conceive	conceive	VBP
21781	143	44	the	the	DT
21781	143	45	animal	animal	NN
21781	143	46	placed	place	VBN
21781	143	47	.	.	.
21781	144	1	Section	section	NN
21781	144	2	7	7	CD
21781	144	3	.	.	.
21781	145	1	So	so	RB
21781	145	2	much	much	JJ
21781	145	3	for	for	IN
21781	145	4	the	the	DT
21781	145	5	general	general	JJ
21781	145	6	form	form	NN
21781	145	7	;	;	:
21781	145	8	we	-PRON-	PRP
21781	145	9	may	may	MD
21781	145	10	note	note	VB
21781	145	11	a	a	DT
21781	145	12	few	few	JJ
21781	145	13	facts	fact	NNS
21781	145	14	of	of	IN
21781	145	15	general	general	JJ
21781	145	16	knowledge	knowledge	NN
21781	145	17	,	,	,
21781	145	18	in	in	IN
21781	145	19	connection	connection	NN
21781	145	20	with	with	IN
21781	145	21	the	the	DT
21781	145	22	rabbit	rabbit	NN
21781	145	23	's	's	POS
21781	145	24	life	life	NN
21781	145	25	-	-	HYPH
21781	145	26	activity	activity	NN
21781	145	27	.	.	.
21781	146	1	In	in	IN
21781	146	2	a	a	DT
21781	146	3	day	day	NN
21781	146	4	of	of	IN
21781	146	5	the	the	DT
21781	146	6	rabbit	rabbit	NN
21781	146	7	's	's	POS
21781	146	8	life	life	NN
21781	146	9	a	a	DT
21781	146	10	considerable	considerable	JJ
21781	146	11	amount	amount	NN
21781	146	12	of	of	IN
21781	146	13	work	work	NN
21781	146	14	is	be	VBZ
21781	146	15	done--	done--	JJ
21781	146	16	the	the	DT
21781	146	17	animal	animal	NN
21781	146	18	runs	run	VBZ
21781	146	19	hither	hither	NN
21781	146	20	and	and	CC
21781	146	21	thither	thither	NN
21781	146	22	,	,	,
21781	146	23	for	for	IN
21781	146	24	instance	instance	NN
21781	146	25	;	;	:
21781	146	26	in	in	IN
21781	146	27	other	other	JJ
21781	146	28	words	word	NNS
21781	146	29	,	,	,
21781	146	30	a	a	DT
21781	146	31	certain	certain	JJ
21781	146	32	mass	mass	NN
21781	146	33	of	of	IN
21781	146	34	matter	matter	NN
21781	146	35	is	be	VBZ
21781	146	36	moved	move	VBN
21781	146	37	through	through	IN
21781	146	38	space	space	NN
21781	146	39	,	,	,
21781	146	40	and	and	CC
21781	146	41	for	for	IN
21781	146	42	that	that	DT
21781	146	43	we	-PRON-	PRP
21781	146	44	know	know	VBP
21781	146	45	force	force	NN
21781	146	46	must	must	MD
21781	146	47	be	be	VB
21781	146	48	exerted	exert	VBN
21781	146	49	.	.	.
21781	147	1	Whence	whence	NN
21781	147	2	comes	come	VBZ
21781	147	3	the	the	DT
21781	147	4	force	force	NN
21781	147	5	?	?	.
21781	148	1	Section	section	NN
21781	148	2	8	8	CD
21781	148	3	.	.	.
21781	149	1	We	-PRON-	PRP
21781	149	2	find	find	VBP
21781	149	3	the	the	DT
21781	149	4	rabbit	rabbit	NN
21781	149	5	occupies	occupy	VBZ
21781	149	6	a	a	DT
21781	149	7	considerable	considerable	JJ
21781	149	8	amount	amount	NN
21781	149	9	of	of	IN
21781	149	10	its	-PRON-	PRP$
21781	149	11	time	time	NN
21781	149	12	in	in	IN
21781	149	13	taking	take	VBG
21781	149	14	in	in	RP
21781	149	15	vegetable	vegetable	NN
21781	149	16	matter	matter	NN
21781	149	17	,	,	,
21781	149	18	consisting	consist	VBG
21781	149	19	chiefly	chiefly	RB
21781	149	20	of	of	IN
21781	149	21	more	more	JJR
21781	149	22	or	or	CC
21781	149	23	less	less	RBR
21781	149	24	complex	complex	JJ
21781	149	25	combustible	combustible	JJ
21781	149	26	and	and	CC
21781	149	27	unstable	unstable	JJ
21781	149	28	organic	organic	JJ
21781	149	29	compounds	compound	NNS
21781	149	30	.	.	.
21781	150	1	It	-PRON-	PRP
21781	150	2	is	be	VBZ
21781	150	3	a	a	DT
21781	150	4	pure	pure	JJ
21781	150	5	vegetarian	vegetarian	NN
21781	150	6	,	,	,
21781	150	7	and	and	CC
21781	150	8	a	a	DT
21781	150	9	remarkably	remarkably	RB
21781	150	10	moderate	moderate	JJ
21781	150	11	drinker	drinker	NN
21781	150	12	.	.	.
21781	151	1	Some	some	DT
21781	151	2	but	but	CC
21781	151	3	only	only	RB
21781	151	4	a	a	DT
21781	151	5	small	small	JJ
21781	151	6	proportion	proportion	NN
21781	151	7	,	,	,
21781	151	8	of	of	IN
21781	151	9	the	the	DT
21781	151	10	vegetable	vegetable	NN
21781	151	11	matter	matter	NN
21781	151	12	it	-PRON-	PRP
21781	151	13	eats	eat	VBZ
21781	151	14	,	,	,
21781	151	15	leaves	leave	VBZ
21781	151	16	its	-PRON-	PRP$
21781	151	17	body	body	NN
21781	151	18	comparatively	comparatively	RB
21781	151	19	unchanged	unchanged	JJ
21781	151	20	,	,	,
21781	151	21	in	in	IN
21781	151	22	little	little	JJ
21781	151	23	pellets	pellet	NNS
21781	151	24	,	,	,
21781	151	25	the	the	DT
21781	151	26	faeces	faece	NNS
21781	151	27	,	,	,
21781	151	28	in	in	IN
21781	151	29	the	the	DT
21781	151	30	process	process	NN
21781	151	31	of	of	IN
21781	151	32	defaecation	defaecation	NN
21781	151	33	.	.	.
21781	152	1	For	for	IN
21781	152	2	the	the	DT
21781	152	3	rest	rest	NN
21781	152	4	we	-PRON-	PRP
21781	152	5	have	have	VBP
21781	152	6	to	to	TO
21781	152	7	account	account	VB
21781	152	8	.	.	.
21781	153	1	Section	section	NN
21781	153	2	9	9	CD
21781	153	3	.	.	.
21781	154	1	We	-PRON-	PRP
21781	154	2	find	find	VBP
21781	154	3	,	,	,
21781	154	4	also	also	RB
21781	154	5	,	,	,
21781	154	6	that	that	IN
21781	154	7	the	the	DT
21781	154	8	rabbit	rabbit	NN
21781	154	9	breathes	breathe	VBZ
21781	154	10	air	air	NN
21781	154	11	into	into	IN
21781	154	12	its	-PRON-	PRP$
21781	154	13	lungs	lung	NNS
21781	154	14	,	,	,
21781	154	15	which	which	WDT
21781	154	16	is	be	VBZ
21781	154	17	returned	return	VBN
21781	154	18	to	to	IN
21781	154	19	the	the	DT
21781	154	20	atmosphere	atmosphere	NN
21781	154	21	with	with	IN
21781	154	22	a	a	DT
21781	154	23	lessened	lessen	VBN
21781	154	24	amount	amount	NN
21781	154	25	of	of	IN
21781	154	26	oxygen	oxygen	NN
21781	154	27	,	,	,
21781	154	28	and	and	CC
21781	154	29	the	the	DT
21781	154	30	addition	addition	NN
21781	154	31	of	of	IN
21781	154	32	a	a	DT
21781	154	33	perceptible	perceptible	JJ
21781	154	34	amount	amount	NN
21781	154	35	of	of	IN
21781	154	36	carbon	carbon	NN
21781	154	37	dioxide	dioxide	NN
21781	154	38	.	.	.
21781	155	1	The	the	DT
21781	155	2	rabbit	rabbit	NN
21781	155	3	also	also	RB
21781	155	4	throws	throw	VBZ
21781	155	5	off	off	RP
21781	155	6	,	,	,
21781	155	7	or	or	CC
21781	155	8	excretes	excrete	NNS
21781	155	9	,	,	,
21781	155	10	a	a	DT
21781	155	11	fluid	fluid	NN
21781	155	12	,	,	,
21781	155	13	the	the	DT
21781	155	14	urine	urine	NN
21781	155	15	,	,	,
21781	155	16	which	which	WDT
21781	155	17	consists	consist	VBZ
21781	155	18	of	of	IN
21781	155	19	water	water	NN
21781	155	20	with	with	IN
21781	155	21	a	a	DT
21781	155	22	certain	certain	JJ
21781	155	23	partially	partially	RB
21781	155	24	oxydised	oxydised	JJ
21781	155	25	substance	substance	NN
21781	155	26	containing	contain	VBG
21781	155	27	nitrogen	nitrogen	NN
21781	155	28	,	,	,
21781	155	29	and	and	CC
21781	155	30	called	call	VBD
21781	155	31	urea	urea	NNP
21781	155	32	,	,	,
21781	155	33	and	and	CC
21781	155	34	other	other	JJ
21781	155	35	less	less	RBR
21781	155	36	important	important	JJ
21781	155	37	salts	salt	NNS
21781	155	38	.	.	.
21781	156	1	The	the	DT
21781	156	2	organs	organ	NNS
21781	156	3	within	within	IN
21781	156	4	the	the	DT
21781	156	5	body	body	NN
21781	156	6	,	,	,
21781	156	7	by	by	IN
21781	156	8	which	which	WDT
21781	156	9	the	the	DT
21781	156	10	urine	urine	NN
21781	156	11	is	be	VBZ
21781	156	12	separated	separate	VBN
21781	156	13	,	,	,
21781	156	14	are	be	VBP
21781	156	15	called	call	VBN
21781	156	16	the	the	DT
21781	156	17	kidneys	kidney	NNS
21781	156	18	.	.	.
21781	157	1	Section	section	NN
21781	157	2	10	10	CD
21781	157	3	.	.	.
21781	158	1	Repeating	repeat	VBG
21781	158	2	these	these	DT
21781	158	3	facts	fact	NNS
21781	158	4	in	in	IN
21781	158	5	other	other	JJ
21781	158	6	words	word	NNS
21781	158	7	,	,	,
21781	158	8	the	the	DT
21781	158	9	rabbit	rabbit	NN
21781	158	10	takes	take	VBZ
21781	158	11	into	into	IN
21781	158	12	its	-PRON-	PRP$
21781	158	13	body	body	NN
21781	158	14	complex	complex	NN
21781	158	15	and	and	CC
21781	158	16	unstable	unstable	JJ
21781	158	17	organic	organic	JJ
21781	158	18	compounds	compound	NNS
21781	158	19	containing	contain	VBG
21781	158	20	nitrogen	nitrogen	NN
21781	158	21	,	,	,
21781	158	22	carbon	carbon	NN
21781	158	23	,	,	,
21781	158	24	hydrogen	hydrogen	NN
21781	158	25	,	,	,
21781	158	26	a	a	DT
21781	158	27	certain	certain	JJ
21781	158	28	amount	amount	NN
21781	158	29	of	of	IN
21781	158	30	oxygen	oxygen	NN
21781	158	31	,	,	,
21781	158	32	a	a	DT
21781	158	33	small	small	JJ
21781	158	34	quantity	quantity	NN
21781	158	35	of	of	IN
21781	158	36	sulphur	sulphur	NN
21781	158	37	,	,	,
21781	158	38	and	and	CC
21781	158	39	still	still	RB
21781	158	40	smaller	small	JJR
21781	158	41	amounts	amount	NNS
21781	158	42	of	of	IN
21781	158	43	other	other	JJ
21781	158	44	elements	element	NNS
21781	158	45	.	.	.
21781	159	1	It	-PRON-	PRP
21781	159	2	also	also	RB
21781	159	3	breathes	breathe	VBZ
21781	159	4	in	in	IN
21781	159	5	oxygen	oxygen	NN
21781	159	6	.	.	.
21781	160	1	Section	section	NN
21781	160	2	11	11	CD
21781	160	3	.	.	.
21781	161	1	It	-PRON-	PRP
21781	161	2	returns	return	VBZ
21781	161	3	a	a	DT
21781	161	4	certain	certain	JJ
21781	161	5	rejected	reject	VBN
21781	161	6	part	part	NN
21781	161	7	of	of	IN
21781	161	8	its	-PRON-	PRP$
21781	161	9	food	food	NN
21781	161	10	comparatively	comparatively	RB
21781	161	11	unchanged	unchanged	JJ
21781	161	12	.	.	.
21781	162	1	Besides	besides	IN
21781	162	2	this	this	DT
21781	162	3	,	,	,
21781	162	4	it	-PRON-	PRP
21781	162	5	returns	return	VBZ
21781	162	6	carbon	carbon	NN
21781	162	7	dioxide	dioxide	NN
21781	162	8	and	and	CC
21781	162	9	water	water	NN
21781	162	10	,	,	,
21781	162	11	which	which	WDT
21781	162	12	are	be	VBP
21781	162	13	completely	completely	RB
21781	162	14	oxydised	oxydise	VBN
21781	162	15	,	,	,
21781	162	16	and	and	CC
21781	162	17	very	very	RB
21781	162	18	simple	simple	JJ
21781	162	19	and	and	CC
21781	162	20	stable	stable	JJ
21781	162	21	bodies	body	NNS
21781	162	22	,	,	,
21781	162	23	and	and	CC
21781	162	24	urea--	urea--	VBZ
21781	162	25	a	a	DT
21781	162	26	less	less	RBR
21781	162	27	completely	completely	RB
21781	162	28	oxydised	oxydised	JJ
21781	162	29	compound	compound	NN
21781	162	30	,	,	,
21781	162	31	but	but	CC
21781	162	32	a	a	DT
21781	162	33	very	very	RB
21781	162	34	simple	simple	JJ
21781	162	35	one	one	CD
21781	162	36	compared	compare	VBN
21781	162	37	with	with	IN
21781	162	38	the	the	DT
21781	162	39	food	food	NN
21781	162	40	constituents	constituent	NNS
21781	162	41	.	.	.
21781	163	1	Section	section	NN
21781	163	2	12	12	CD
21781	163	3	.	.	.
21781	164	1	Now	now	RB
21781	164	2	the	the	DT
21781	164	3	chemist	chemist	NN
21781	164	4	tells	tell	VBZ
21781	164	5	us	-PRON-	PRP
21781	164	6	that	that	IN
21781	164	7	when	when	WRB
21781	164	8	a	a	DT
21781	164	9	stable	stable	JJ
21781	164	10	body	body	NN
21781	164	11	is	be	VBZ
21781	164	12	formed	form	VBN
21781	164	13	,	,	,
21781	164	14	or	or	CC
21781	164	15	when	when	WRB
21781	164	16	an	an	DT
21781	164	17	unstable	unstable	JJ
21781	164	18	compound	compound	NN
21781	164	19	decomposes	decompose	NNS
21781	164	20	into	into	IN
21781	164	21	simpler	simple	JJR
21781	164	22	stable	stable	JJ
21781	164	23	ones	one	NNS
21781	164	24	,	,	,
21781	164	25	force	force	NN
21781	164	26	is	be	VBZ
21781	164	27	evolved	evolve	VBN
21781	164	28	.	.	.
21781	165	1	The	the	DT
21781	165	2	oxydation	oxydation	NN
21781	165	3	of	of	IN
21781	165	4	carbon	carbon	NN
21781	165	5	,	,	,
21781	165	6	for	for	IN
21781	165	7	instance	instance	NN
21781	165	8	,	,	,
21781	165	9	in	in	IN
21781	165	10	the	the	DT
21781	165	11	fireplace	fireplace	NN
21781	165	12	,	,	,
21781	165	13	is	be	VBZ
21781	165	14	the	the	DT
21781	165	15	formation	formation	NN
21781	165	16	of	of	IN
21781	165	17	the	the	DT
21781	165	18	stable	stable	JJ
21781	165	19	compound	compound	NN
21781	165	20	called	call	VBN
21781	165	21	carbon	carbon	NN
21781	165	22	dioxide	dioxide	NN
21781	165	23	,	,	,
21781	165	24	and	and	CC
21781	165	25	light	light	NN
21781	165	26	and	and	CC
21781	165	27	heat	heat	NN
21781	165	28	are	be	VBP
21781	165	29	evolved	evolve	VBN
21781	165	30	.	.	.
21781	166	1	The	the	DT
21781	166	2	explosion	explosion	NN
21781	166	3	of	of	IN
21781	166	4	dynamite	dynamite	NN
21781	166	5	,	,	,
21781	166	6	again	again	RB
21781	166	7	is	be	VBZ
21781	166	8	the	the	DT
21781	166	9	decomposition	decomposition	NN
21781	166	10	of	of	IN
21781	166	11	an	an	DT
21781	166	12	unstable	unstable	JJ
21781	166	13	compound	compound	NN
21781	166	14	.	.	.
21781	167	1	Hence	hence	RB
21781	167	2	,	,	,
21781	167	3	we	-PRON-	PRP
21781	167	4	begin	begin	VBP
21781	167	5	to	to	TO
21781	167	6	perceive	perceive	VB
21781	167	7	that	that	IN
21781	167	8	force--	force--	NNP
21781	167	9	the	the	DT
21781	167	10	vital	vital	JJ
21781	167	11	force--	force--	NNP
21781	167	12	which	which	WDT
21781	167	13	keeps	keep	VBZ
21781	167	14	the	the	DT
21781	167	15	rabbit	rabbit	NN
21781	167	16	moving	moving	NN
21781	167	17	,	,	,
21781	167	18	is	be	VBZ
21781	167	19	supplied	supply	VBN
21781	167	20	by	by	IN
21781	167	21	the	the	DT
21781	167	22	decomposition	decomposition	NN
21781	167	23	and	and	CC
21781	167	24	partial	partial	JJ
21781	167	25	oxydation	oxydation	NN
21781	167	26	of	of	IN
21781	167	27	compounds	compound	NNS
21781	167	28	continued	continue	VBN
21781	167	29	in	in	IN
21781	167	30	its	-PRON-	PRP$
21781	167	31	food	food	NN
21781	167	32	,	,	,
21781	167	33	to	to	IN
21781	167	34	carbon	carbon	NN
21781	167	35	dioxide	dioxide	NN
21781	167	36	,	,	,
21781	167	37	water	water	NN
21781	167	38	,	,	,
21781	167	39	urea	urea	NNP
21781	167	40	,	,	,
21781	167	41	and	and	CC
21781	167	42	smaller	small	JJR
21781	167	43	quantities	quantity	NNS
21781	167	44	of	of	IN
21781	167	45	other	other	JJ
21781	167	46	substances	substance	NNS
21781	167	47	.	.	.
21781	168	1	Section	section	NN
21781	168	2	13	13	CD
21781	168	3	.	.	.
21781	169	1	This	this	DT
21781	169	2	is	be	VBZ
21781	169	3	the	the	DT
21781	169	4	roughest	rough	JJS
21781	169	5	statement	statement	NN
21781	169	6	of	of	IN
21781	169	7	the	the	DT
21781	169	8	case	case	NN
21781	169	9	possible	possible	JJ
21781	169	10	,	,	,
21781	169	11	but	but	CC
21781	169	12	it	-PRON-	PRP
21781	169	13	will	will	MD
21781	169	14	give	give	VB
21781	169	15	the	the	DT
21781	169	16	general	general	JJ
21781	169	17	idea	idea	NN
21781	169	18	underlying	underlie	VBG
21781	169	19	our	-PRON-	PRP$
21781	169	20	next	next	JJ
21781	169	21	chapters	chapter	NNS
21781	169	22	.	.	.
21781	170	1	We	-PRON-	PRP
21781	170	2	shall	shall	MD
21781	170	3	consider	consider	VB
21781	170	4	how	how	WRB
21781	170	5	the	the	DT
21781	170	6	food	food	NN
21781	170	7	enters	enter	VBZ
21781	170	8	the	the	DT
21781	170	9	body	body	NN
21781	170	10	and	and	CC
21781	170	11	is	be	VBZ
21781	170	12	taken	take	VBN
21781	170	13	up	up	RP
21781	170	14	into	into	IN
21781	170	15	the	the	DT
21781	170	16	system	system	NN
21781	170	17	,	,	,
21781	170	18	how	how	WRB
21781	170	19	it	-PRON-	PRP
21781	170	20	is	be	VBZ
21781	170	21	conveyed	convey	VBN
21781	170	22	to	to	IN
21781	170	23	the	the	DT
21781	170	24	muscles	muscle	NNS
21781	170	25	in	in	IN
21781	170	26	the	the	DT
21781	170	27	limbs	limb	NNS
21781	170	28	,	,	,
21781	170	29	to	to	IN
21781	170	30	the	the	DT
21781	170	31	nerve	nerve	NN
21781	170	32	centres	centre	NNS
21781	170	33	,	,	,
21781	170	34	and	and	CC
21781	170	35	to	to	TO
21781	170	36	wherever	wherever	WRB
21781	170	37	work	work	NN
21781	170	38	is	be	VBZ
21781	170	39	done	do	VBN
21781	170	40	,	,	,
21781	170	41	to	to	TO
21781	170	42	be	be	VB
21781	170	43	there	there	RB
21781	170	44	decomposed	decompose	VBN
21781	170	45	and	and	CC
21781	170	46	partially	partially	RB
21781	170	47	oxydised	oxydise	VBN
21781	170	48	,	,	,
21781	170	49	and	and	CC
21781	170	50	finally	finally	RB
21781	170	51	how	how	WRB
21781	170	52	the	the	DT
21781	170	53	products	product	NNS
21781	170	54	of	of	IN
21781	170	55	its	-PRON-	PRP$
21781	170	56	activity--	activity--	NN
21781	170	57	the	the	DT
21781	170	58	katastases	katastase	NNS
21781	170	59	,	,	,
21781	170	60	of	of	IN
21781	170	61	which	which	WDT
21781	170	62	the	the	DT
21781	170	63	three	three	CD
21781	170	64	principal	principal	NN
21781	170	65	are	be	VBP
21781	170	66	carbon	carbon	NN
21781	170	67	dioxide	dioxide	NN
21781	170	68	,	,	,
21781	170	69	water	water	NN
21781	170	70	,	,	,
21781	170	71	and	and	CC
21781	170	72	urea--	urea--	,
21781	170	73	are	be	VBP
21781	170	74	removed	remove	VBN
21781	170	75	from	from	IN
21781	170	76	the	the	DT
21781	170	77	body	body	NN
21781	170	78	.	.	.
21781	171	1	Section	section	NN
21781	171	2	14	14	CD
21781	171	3	.	.	.
21781	172	1	There	there	EX
21781	172	2	are	be	VBP
21781	172	3	one	one	CD
21781	172	4	or	or	CC
21781	172	5	two	two	CD
21781	172	6	comparatively	comparatively	RB
21781	172	7	modern	modern	JJ
21781	172	8	terms	term	NNS
21781	172	9	that	that	IN
21781	172	10	we	-PRON-	PRP
21781	172	11	may	may	MD
21781	172	12	note	note	VB
21781	172	13	here	here	RB
21781	172	14	.	.	.
21781	173	1	This	this	DT
21781	173	2	decomposition	decomposition	NN
21781	173	3	of	of	IN
21781	173	4	unstable	unstable	JJ
21781	173	5	chemical	chemical	NN
21781	173	6	compounds	compound	NNS
21781	173	7	,	,	,
21781	173	8	releasing	release	VBG
21781	173	9	energy	energy	NN
21781	173	10	,	,	,
21781	173	11	is	be	VBZ
21781	173	12	called	call	VBN
21781	173	13	kataboly	kataboly	NNP
21781	173	14	.	.	.
21781	174	1	A	a	DT
21781	174	2	reverse	reverse	JJ
21781	174	3	process	process	NN
21781	174	4	,	,	,
21781	174	5	which	which	WDT
21781	174	6	has	have	VBZ
21781	174	7	a	a	DT
21781	174	8	less	less	RBR
21781	174	9	conspicuous	conspicuous	JJ
21781	174	10	part	part	NN
21781	174	11	in	in	IN
21781	174	12	our	-PRON-	PRP$
21781	174	13	first	first	JJ
21781	174	14	view	view	NN
21781	174	15	of	of	IN
21781	174	16	the	the	DT
21781	174	17	animal	animal	NN
21781	174	18	's	's	POS
21781	174	19	life	life	NN
21781	174	20	action	action	NN
21781	174	21	,	,	,
21781	174	22	by	by	IN
21781	174	23	which	which	WDT
21781	174	24	unstable	unstable	JJ
21781	174	25	compounds	compound	NNS
21781	174	26	are	be	VBP
21781	174	27	built	build	VBN
21781	174	28	up	up	RP
21781	174	29	and	and	CC
21781	174	30	energy	energy	NN
21781	174	31	stored	store	VBN
21781	174	32	,	,	,
21781	174	33	is	be	VBZ
21781	174	34	called	call	VBN
21781	174	35	anaboly	anaboly	NNP
21781	174	36	.	.	.
21781	175	1	The	the	DT
21781	175	2	katastases	katastase	NNS
21781	175	3	are	be	VBP
21781	175	4	the	the	DT
21781	175	5	products	product	NNS
21781	175	6	of	of	IN
21781	175	7	kataboly	kataboly	NNP
21781	175	8	.	.	.
21781	176	1	Section	section	NN
21781	176	2	15	15	CD
21781	176	3	.	.	.
21781	177	1	In	in	IN
21781	177	2	an	an	DT
21781	177	3	ordinary	ordinary	JJ
21781	177	4	animal	animal	NN
21781	177	5	,	,	,
21781	177	6	locomotion	locomotion	NN
21781	177	7	and	and	CC
21781	177	8	other	other	JJ
21781	177	9	activity	activity	NN
21781	177	10	predominate	predominate	VBP
21781	177	11	over	over	IN
21781	177	12	nutritive	nutritive	JJ
21781	177	13	processes	process	NNS
21781	177	14	,	,	,
21781	177	15	which	which	WDT
21781	177	16	fact	fact	NN
21781	177	17	we	-PRON-	PRP
21781	177	18	may	may	MD
21781	177	19	express	express	VB
21781	177	20	,	,	,
21781	177	21	in	in	IN
21781	177	22	the	the	DT
21781	177	23	terms	term	NNS
21781	177	24	just	just	RB
21781	177	25	given	give	VBN
21781	177	26	,	,	,
21781	177	27	by	by	IN
21781	177	28	saying	say	VBG
21781	177	29	that	that	IN
21781	177	30	kataboly	kataboly	NNP
21781	177	31	prevails	prevail	VBZ
21781	177	32	over	over	IN
21781	177	33	anaboly	anaboly	NNP
21781	177	34	.	.	.
21781	178	1	An	an	DT
21781	178	2	animal	animal	NN
21781	178	3	,	,	,
21781	178	4	as	as	IN
21781	178	5	we	-PRON-	PRP
21781	178	6	have	have	VBP
21781	178	7	just	just	RB
21781	178	8	explained	explain	VBN
21781	178	9	,	,	,
21781	178	10	is	be	VBZ
21781	178	11	an	an	DT
21781	178	12	apparatus	apparatus	NN
21781	178	13	for	for	IN
21781	178	14	the	the	DT
21781	178	15	decomposition	decomposition	NN
21781	178	16	and	and	CC
21781	178	17	partial	partial	JJ
21781	178	18	oxydation	oxydation	NN
21781	178	19	of	of	IN
21781	178	20	certain	certain	JJ
21781	178	21	compounds	compound	NNS
21781	178	22	,	,	,
21781	178	23	and	and	CC
21781	178	24	these	these	DT
21781	178	25	are	be	VBP
21781	178	26	obtained	obtain	VBN
21781	178	27	either	either	CC
21781	178	28	directly	directly	RB
21781	178	29	or	or	CC
21781	178	30	indirectly--	indirectly--	VB
21781	178	31	through	through	IN
21781	178	32	other	other	JJ
21781	178	33	animals	animal	NNS
21781	178	34	,	,	,
21781	178	35	in	in	IN
21781	178	36	the	the	DT
21781	178	37	case	case	NN
21781	178	38	of	of	IN
21781	178	39	meat	meat	NN
21781	178	40	-	-	HYPH
21781	178	41	eaters--	eaters--	NN
21781	178	42	from	from	IN
21781	178	43	the	the	DT
21781	178	44	vegetable	vegetable	JJ
21781	178	45	kingdom	kingdom	NN
21781	178	46	.	.	.
21781	179	1	As	as	IN
21781	179	2	the	the	DT
21781	179	3	student	student	NN
21781	179	4	will	will	MD
21781	179	5	learn	learn	VB
21781	179	6	early	early	RB
21781	179	7	in	in	IN
21781	179	8	his	-PRON-	PRP$
21781	179	9	botanical	botanical	JJ
21781	179	10	reading	reading	NN
21781	179	11	,	,	,
21781	179	12	the	the	DT
21781	179	13	typical	typical	JJ
21781	179	14	plant	plant	NN
21781	179	15	has	have	VBZ
21781	179	16	,	,	,
21781	179	17	in	in	IN
21781	179	18	its	-PRON-	PRP$
21781	179	19	green	green	JJ
21781	179	20	colouring	colouring	NN
21781	179	21	matter	matter	NN
21781	179	22	,	,	,
21781	179	23	chlorophyll	chlorophyll	NNP
21781	179	24	,	,	,
21781	179	25	a	a	DT
21781	179	26	trap	trap	NN
21781	179	27	to	to	TO
21781	179	28	catch	catch	VB
21781	179	29	the	the	DT
21781	179	30	radiating	radiate	VBG
21781	179	31	energy	energy	NN
21781	179	32	of	of	IN
21781	179	33	the	the	DT
21781	179	34	sun	sun	NN
21781	179	35	,	,	,
21781	179	36	and	and	CC
21781	179	37	to	to	TO
21781	179	38	accomplish	accomplish	VB
21781	179	39	,	,	,
21781	179	40	by	by	IN
21781	179	41	the	the	DT
21781	179	42	absorption	absorption	NN
21781	179	43	of	of	IN
21781	179	44	that	that	DT
21781	179	45	energy	energy	NN
21781	179	46	,	,	,
21781	179	47	the	the	DT
21781	179	48	synthesis	synthesis	NN
21781	179	49	(	(	-LRB-
21781	179	50	building	build	VBG
21781	179	51	up	up	RP
21781	179	52	)	)	-RRB-
21781	179	53	of	of	IN
21781	179	54	those	those	DT
21781	179	55	organic	organic	JJ
21781	179	56	compounds	compound	NNS
21781	179	57	which	which	WDT
21781	179	58	the	the	DT
21781	179	59	animal	animal	NN
21781	179	60	destroys	destroy	VBZ
21781	179	61	.	.	.
21781	180	1	The	the	DT
21781	180	2	typical	typical	JJ
21781	180	3	plant	plant	NN
21781	180	4	is	be	VBZ
21781	180	5	,	,	,
21781	180	6	on	on	IN
21781	180	7	whole	whole	JJ
21781	180	8	,	,	,
21781	180	9	passive	passive	JJ
21781	180	10	and	and	CC
21781	180	11	synthetic	synthetic	JJ
21781	180	12	,	,	,
21781	180	13	or	or	CC
21781	180	14	anabolic	anabolic	NN
21781	180	15	;	;	:
21781	180	16	the	the	DT
21781	180	17	typical	typical	JJ
21781	180	18	animal	animal	NN
21781	180	19	,	,	,
21781	180	20	active	active	JJ
21781	180	21	and	and	CC
21781	180	22	katabolic	katabolic	JJ
21781	180	23	;	;	:
21781	180	24	and	and	CC
21781	180	25	the	the	DT
21781	180	26	excess	excess	NN
21781	180	27	of	of	IN
21781	180	28	kataboly	kataboly	NNP
21781	180	29	over	over	IN
21781	180	30	anaboly	anaboly	NNP
21781	180	31	in	in	IN
21781	180	32	the	the	DT
21781	180	33	animal	animal	NN
21781	180	34	is	be	VBZ
21781	180	35	compensated	compensate	VBN
21781	180	36	for	for	IN
21781	180	37	by	by	IN
21781	180	38	the	the	DT
21781	180	39	anabolic	anabolic	NN
21781	180	40	work	work	NN
21781	180	41	stored	store	VBN
21781	180	42	up	up	RP
21781	180	43	,	,	,
21781	180	44	as	as	IN
21781	180	45	it	-PRON-	PRP
21781	180	46	were	be	VBD
21781	180	47	,	,	,
21781	180	48	by	by	IN
21781	180	49	the	the	DT
21781	180	50	plant	plant	NN
21781	180	51	,	,	,
21781	180	52	which	which	WDT
21781	180	53	is	be	VBZ
21781	180	54	,	,	,
21781	180	55	directly	directly	RB
21781	180	56	or	or	CC
21781	180	57	indirectly	indirectly	RB
21781	180	58	,	,	,
21781	180	59	the	the	DT
21781	180	60	animal	animal	NN
21781	180	61	's	's	POS
21781	180	62	food	food	NN
21781	180	63	.	.	.
21781	181	1	2	2	LS
21781	181	2	.	.	.
21781	182	1	_	_	NNP
21781	182	2	The	the	DT
21781	182	3	Alimentary	Alimentary	NNP
21781	182	4	Canal	Canal	NNP
21781	182	5	of	of	IN
21781	182	6	the	the	DT
21781	182	7	Rabbit	Rabbit	NNP
21781	182	8	_	_	NNP
21781	182	9	Section	Section	NNP
21781	182	10	16	16	CD
21781	182	11	.	.	.
21781	183	1	Figure	figure	NN
21781	183	2	1	1	CD
21781	183	3	represents	represent	VBZ
21781	183	4	the	the	DT
21781	183	5	general	general	JJ
21781	183	6	anatomy	anatomy	NN
21781	183	7	of	of	IN
21781	183	8	the	the	DT
21781	183	9	rabbit	rabbit	NN
21781	183	10	,	,	,
21781	183	11	but	but	CC
21781	183	12	is	be	VBZ
21781	183	13	especially	especially	RB
21781	183	14	intended	intend	VBN
21781	183	15	to	to	TO
21781	183	16	show	show	VB
21781	183	17	the	the	DT
21781	183	18	alimentary	alimentary	JJ
21781	183	19	(=	(=	NNP
21781	183	20	food	food	NN
21781	183	21	)	)	-RRB-
21781	183	22	canal	canal	NN
21781	183	23	,	,	,
21781	183	24	shortened	shorten	VBD
21781	183	25	to	to	IN
21781	183	26	a	a	DT
21781	183	27	certain	certain	JJ
21781	183	28	extent	extent	NN
21781	183	29	,	,	,
21781	183	30	and	and	CC
21781	183	31	with	with	IN
21781	183	32	the	the	DT
21781	183	33	proportions	proportion	NNS
21781	183	34	altered	alter	VBN
21781	183	35	,	,	,
21781	183	36	in	in	IN
21781	183	37	order	order	NN
21781	183	38	to	to	TO
21781	183	39	avoid	avoid	VB
21781	183	40	any	any	DT
21781	183	41	confusing	confusing	JJ
21781	183	42	complications	complication	NNS
21781	183	43	.	.	.
21781	184	1	It	-PRON-	PRP
21781	184	2	is	be	VBZ
21781	184	3	evidently	evidently	RB
21781	184	4	simply	simply	RB
21781	184	5	a	a	DT
21781	184	6	coiled	coil	VBN
21781	184	7	tube--	tube--	NNP
21781	184	8	coiled	coil	VBN
21781	184	9	for	for	IN
21781	184	10	the	the	DT
21781	184	11	sake	sake	NN
21781	184	12	of	of	IN
21781	184	13	packing--	packing--	NNP
21781	184	14	with	with	IN
21781	184	15	occasional	occasional	JJ
21781	184	16	dilatations	dilatation	NNS
21781	184	17	,	,	,
21781	184	18	and	and	CC
21781	184	19	with	with	IN
21781	184	20	one	one	CD
21781	184	21	side	side	NN
21781	184	22	-	-	HYPH
21781	184	23	shunt	shunt	NN
21781	184	24	,	,	,
21781	184	25	the	the	DT
21781	184	26	caecum	caecum	NNP
21781	184	27	(	(	-LRB-
21781	184	28	cae	cae	NNP
21781	184	29	.	.	.
21781	185	1	)	)	-RRB-
21781	185	2	,	,	,
21781	185	3	into	into	IN
21781	185	4	which	which	WDT
21781	185	5	the	the	DT
21781	185	6	food	food	NN
21781	185	7	enters	enter	VBZ
21781	185	8	,	,	,
21781	185	9	and	and	CC
21781	185	10	is	be	VBZ
21781	185	11	returned	return	VBN
21781	185	12	to	to	IN
21781	185	13	the	the	DT
21781	185	14	main	main	JJ
21781	185	15	line	line	NN
21781	185	16	,	,	,
21781	185	17	after	after	IN
21781	185	18	probably	probably	RB
21781	185	19	absorbent	absorbent	JJ
21781	185	20	action	action	NN
21781	185	21	,	,	,
21781	185	22	imperfectly	imperfectly	RB
21781	185	23	understood	understand	VBD
21781	185	24	at	at	IN
21781	185	25	present	present	NN
21781	185	26	.	.	.
21781	186	1	A	a	DT
21781	186	2	spiral	spiral	JJ
21781	186	3	fold	fold	NN
21781	186	4	in	in	IN
21781	186	5	this	this	DT
21781	186	6	cul	cul	NN
21781	186	7	-	-	HYPH
21781	186	8	de	de	NN
21781	186	9	-	-	JJ
21781	186	10	sac	sac	NN
21781	186	11	{	{	-LRB-
21781	186	12	bottom	bottom	JJ
21781	186	13	-	-	HYPH
21781	186	14	of	of	IN
21781	186	15	-	-	HYPH
21781	186	16	sack	sack	NN
21781	186	17	}	}	-RRB-
21781	186	18	,	,	,
21781	186	19	which	which	WDT
21781	186	20	is	be	VBZ
21781	186	21	marked	mark	VBN
21781	186	22	externally	externally	RB
21781	186	23	by	by	IN
21781	186	24	constrictions	constriction	NNS
21781	186	25	,	,	,
21781	186	26	has	have	VBZ
21781	186	27	a	a	DT
21781	186	28	directive	directive	JJ
21781	186	29	influence	influence	NN
21781	186	30	on	on	IN
21781	186	31	the	the	DT
21781	186	32	circulation	circulation	NN
21781	186	33	of	of	IN
21781	186	34	its	-PRON-	PRP$
21781	186	35	contents	content	NNS
21781	186	36	.	.	.
21781	187	1	The	the	DT
21781	187	2	student	student	NN
21781	187	3	should	should	MD
21781	187	4	sketch	sketch	VB
21781	187	5	Figure	Figure	NNP
21781	187	6	1	1	CD
21781	187	7	once	once	RB
21781	187	8	or	or	CC
21781	187	9	twice	twice	RB
21781	187	10	,	,	,
21781	187	11	and	and	CC
21781	187	12	make	make	VB
21781	187	13	himself	-PRON-	PRP
21781	187	14	familiar	familiar	JJ
21781	187	15	with	with	IN
21781	187	16	the	the	DT
21781	187	17	order	order	NN
21781	187	18	and	and	CC
21781	187	19	names	name	NNS
21781	187	20	of	of	IN
21781	187	21	the	the	DT
21781	187	22	parts	part	NNS
21781	187	23	before	before	IN
21781	187	24	proceeding	proceed	VBG
21781	187	25	.	.	.
21781	188	1	We	-PRON-	PRP
21781	188	2	have	have	VBP
21781	188	3	,	,	,
21781	188	4	in	in	IN
21781	188	5	succession	succession	NN
21781	188	6	,	,	,
21781	188	7	the	the	DT
21781	188	8	mouth	mouth	NN
21781	188	9	(	(	-LRB-
21781	188	10	M.	M.	NNP
21781	188	11	)	)	-RRB-
21781	188	12	,	,	,
21781	188	13	separated	separate	VBN
21781	188	14	from	from	IN
21781	188	15	the	the	DT
21781	188	16	nasal	nasal	NN
21781	188	17	passage	passage	NN
21781	188	18	(	(	-LRB-
21781	188	19	Na	Na	NNP
21781	188	20	.	.	.
21781	188	21	)	)	-RRB-
21781	189	1	above	above	IN
21781	189	2	the	the	DT
21781	189	3	palate	palate	NN
21781	189	4	;	;	:
21781	189	5	the	the	DT
21781	189	6	pharynx	pharynx	NN
21781	189	7	(	(	-LRB-
21781	189	8	ph	ph	NNP
21781	189	9	.	.	.
21781	190	1	)	)	-RRB-
21781	190	2	,	,	,
21781	190	3	where	where	WRB
21781	190	4	the	the	DT
21781	190	5	right	right	NN
21781	190	6	and	and	CC
21781	190	7	left	leave	VBD
21781	190	8	nasal	nasal	NN
21781	190	9	passages	passage	NNS
21781	190	10	open	open	JJ
21781	190	11	by	by	IN
21781	190	12	the	the	DT
21781	190	13	posterior	posterior	NN
21781	190	14	nares	nare	VBZ
21781	190	15	into	into	IN
21781	190	16	the	the	DT
21781	190	17	mouth	mouth	NN
21781	190	18	;	;	:
21781	190	19	the	the	DT
21781	190	20	oesophagus	oesophagus	NN
21781	190	21	(	(	-LRB-
21781	190	22	oes	oes	FW
21781	190	23	.	.	.
21781	191	1	)	)	-RRB-
21781	191	2	;	;	:
21781	191	3	the	the	DT
21781	191	4	bag	bag	NN
21781	191	5	-	-	HYPH
21781	191	6	like	like	JJ
21781	191	7	stomach	stomach	NN
21781	191	8	,	,	,
21781	191	9	its	-PRON-	PRP$
21781	191	10	left	left	NN
21781	191	11	(	(	-LRB-
21781	191	12	Section	section	NN
21781	191	13	6	6	CD
21781	191	14	)	)	-RRB-
21781	191	15	end	end	NN
21781	191	16	being	be	VBG
21781	191	17	called	call	VBN
21781	191	18	the	the	DT
21781	191	19	cardiac	cardiac	NNP
21781	191	20	(	(	-LRB-
21781	191	21	cd.st	cd.st	NNS
21781	191	22	.	.	.
21781	192	1	)	)	-RRB-
21781	192	2	,	,	,
21781	192	3	and	and	CC
21781	192	4	its	-PRON-	PRP$
21781	192	5	right	right	NN
21781	192	6	the	the	DT
21781	192	7	pyloric	pyloric	JJ
21781	192	8	end	end	NN
21781	192	9	(	(	-LRB-
21781	192	10	py	py	NNP
21781	192	11	.	.	.
21781	193	1	)	)	-RRB-
21781	193	2	;	;	:
21781	193	3	the	the	DT
21781	193	4	U	U	NNP
21781	193	5	-	-	HYPH
21781	193	6	shaped	shape	VBN
21781	193	7	duodenum	duodenum	NNP
21781	193	8	(	(	-LRB-
21781	193	9	ddnm	ddnm	NN
21781	193	10	.	.	.
21781	193	11	)	)	-RRB-
21781	194	1	and	and	CC
21781	194	2	the	the	DT
21781	194	3	very	very	RB
21781	194	4	long	long	JJ
21781	194	5	and	and	CC
21781	194	6	greatly	greatly	RB
21781	194	7	coiled	coiled	JJ
21781	194	8	ileum	ileum	NNP
21781	194	9	(	(	-LRB-
21781	194	10	il	il	NNP
21781	194	11	.	.	.
21781	194	12	)	)	-RRB-
21781	194	13	.	.	.
21781	195	1	The	the	DT
21781	195	2	duodenum	duodenum	JJ
21781	195	3	and	and	CC
21781	195	4	ileum	ileum	VBP
21781	195	5	together	together	RB
21781	195	6	form	form	VBP
21781	195	7	the	the	DT
21781	195	8	small	small	JJ
21781	195	9	intestine	intestine	NN
21781	195	10	;	;	:
21781	195	11	and	and	CC
21781	195	12	the	the	DT
21781	195	13	ileum	ileum	NN
21781	195	14	is	be	VBZ
21781	195	15	dilated	dilate	VBN
21781	195	16	at	at	IN
21781	195	17	its	-PRON-	PRP$
21781	195	18	distal	distal	JJ
21781	195	19	end	end	NN
21781	195	20	into	into	IN
21781	195	21	a	a	DT
21781	195	22	thick	thick	JJ
21781	195	23	-	-	HYPH
21781	195	24	walled	walled	JJ
21781	195	25	sacculus	sacculus	NN
21781	195	26	rotundus	rotundus	NNP
21781	195	27	(	(	-LRB-
21781	195	28	s.r	s.r	NNP
21781	195	29	.	.	.
21781	196	1	)	)	-RRB-
21781	196	2	,	,	,
21781	196	3	beyond	beyond	IN
21781	196	4	which	which	WDT
21781	196	5	point	point	NN
21781	196	6	comes	come	VBZ
21781	196	7	the	the	DT
21781	196	8	large	large	JJ
21781	196	9	intestine	intestine	NN
21781	196	10	.	.	.
21781	197	1	The	the	DT
21781	197	2	colon	colon	NN
21781	197	3	(	(	-LRB-
21781	197	4	co.	co.	NNP
21781	197	5	)	)	-RRB-
21781	197	6	and	and	CC
21781	197	7	rectum	rectum	NNP
21781	197	8	(	(	-LRB-
21781	197	9	r.	r.	NNP
21781	197	10	)	)	-RRB-
21781	197	11	continue	continue	VB
21781	197	12	the	the	DT
21781	197	13	main	main	JJ
21781	197	14	line	line	NN
21781	197	15	of	of	IN
21781	197	16	the	the	DT
21781	197	17	alimentary	alimentary	JJ
21781	197	18	canal	canal	NN
21781	197	19	;	;	:
21781	197	20	but	but	CC
21781	197	21	,	,	,
21781	197	22	at	at	IN
21781	197	23	the	the	DT
21781	197	24	beginning	beginning	NN
21781	197	25	of	of	IN
21781	197	26	the	the	DT
21781	197	27	large	large	JJ
21781	197	28	intestine	intestine	NN
21781	197	29	,	,	,
21781	197	30	there	there	EX
21781	197	31	is	be	VBZ
21781	197	32	also	also	RB
21781	197	33	inserted	insert	VBN
21781	197	34	a	a	DT
21781	197	35	great	great	JJ
21781	197	36	side	side	NN
21781	197	37	-	-	HYPH
21781	197	38	shunt	shunt	NN
21781	197	39	,	,	,
21781	197	40	the	the	DT
21781	197	41	caecum	caecum	NNP
21781	197	42	(	(	-LRB-
21781	197	43	cae	cae	NNP
21781	197	44	.	.	.
21781	198	1	)	)	-RRB-
21781	198	2	,	,	,
21781	198	3	ending	end	VBG
21781	198	4	blindly	blindly	RB
21781	198	5	in	in	IN
21781	198	6	a	a	DT
21781	198	7	fleshy	fleshy	NN
21781	198	8	vermiform	vermiform	NN
21781	198	9	appendix	appendix	NNP
21781	198	10	(	(	-LRB-
21781	198	11	v.ap	v.ap	NNP
21781	198	12	.	.	.
21781	198	13	)	)	-RRB-
21781	198	14	.	.	.
21781	199	1	The	the	DT
21781	199	2	figure	figure	NN
21781	199	3	will	will	MD
21781	199	4	indicate	indicate	VB
21781	199	5	how	how	WRB
21781	199	6	the	the	DT
21781	199	7	parts	part	NNS
21781	199	8	are	be	VBP
21781	199	9	related	relate	VBN
21781	199	10	better	well	RBR
21781	199	11	than	than	IN
21781	199	12	any	any	DT
21781	199	13	verbal	verbal	JJ
21781	199	14	description	description	NN
21781	199	15	can	can	MD
21781	199	16	.	.	.
21781	200	1	Between	between	IN
21781	200	2	the	the	DT
21781	200	3	coiling	coil	VBG
21781	200	4	alimentary	alimentary	JJ
21781	200	5	tube	tube	NN
21781	200	6	and	and	CC
21781	200	7	the	the	DT
21781	200	8	body	body	NN
21781	200	9	walls	wall	NNS
21781	200	10	is	be	VBZ
21781	200	11	a	a	DT
21781	200	12	space	space	NN
21781	200	13	,	,	,
21781	200	14	into	into	IN
21781	200	15	which	which	WDT
21781	200	16	the	the	DT
21781	200	17	student	student	NN
21781	200	18	cuts	cut	VBZ
21781	200	19	when	when	WRB
21781	200	20	he	-PRON-	PRP
21781	200	21	begins	begin	VBZ
21781	200	22	dissecting	dissect	VBG
21781	200	23	;	;	:
21781	200	24	this	this	DT
21781	200	25	is	be	VBZ
21781	200	26	the	the	DT
21781	200	27	peritoneal	peritoneal	JJ
21781	200	28	cavity	cavity	NN
21781	200	29	(	(	-LRB-
21781	200	30	pt	pt	UH
21781	200	31	.	.	.
21781	200	32	)	)	-RRB-
21781	200	33	.	.	.
21781	201	1	A	a	DT
21781	201	2	thin	thin	JJ
21781	201	3	,	,	,
21781	201	4	transparent	transparent	JJ
21781	201	5	membrane	membrane	NN
21781	201	6	,	,	,
21781	201	7	the	the	DT
21781	201	8	mesentery	mesentery	NN
21781	201	9	,	,	,
21781	201	10	holds	hold	VBZ
21781	201	11	the	the	DT
21781	201	12	intestines	intestine	NNS
21781	201	13	in	in	IN
21781	201	14	place	place	NN
21781	201	15	,	,	,
21781	201	16	and	and	CC
21781	201	17	binds	bind	VBZ
21781	201	18	them	-PRON-	PRP
21781	201	19	to	to	IN
21781	201	20	the	the	DT
21781	201	21	dorsal	dorsal	NN
21781	201	22	wall	wall	NN
21781	201	23	of	of	IN
21781	201	24	this	this	DT
21781	201	25	peritoneal	peritoneal	JJ
21781	201	26	space	space	NN
21781	201	27	.	.	.
21781	202	1	Section	section	NN
21781	202	2	17	17	CD
21781	202	3	.	.	.
21781	203	1	The	the	DT
21781	203	2	food	food	NN
21781	203	3	stuffs	stuff	NNS
21781	203	4	of	of	IN
21781	203	5	an	an	DT
21781	203	6	animal	animal	NN
21781	203	7	,	,	,
21781	203	8	the	the	DT
21781	203	9	unstable	unstable	JJ
21781	203	10	compounds	compound	NNS
21781	203	11	destined	destine	VBN
21781	203	12	ultimately	ultimately	RB
21781	203	13	to	to	TO
21781	203	14	be	be	VB
21781	203	15	worked	work	VBN
21781	203	16	into	into	IN
21781	203	17	its	-PRON-	PRP$
21781	203	18	life	life	NN
21781	203	19	,	,	,
21781	203	20	and	and	CC
21781	203	21	to	to	TO
21781	203	22	leave	leave	VB
21781	203	23	it	-PRON-	PRP
21781	203	24	again	again	RB
21781	203	25	in	in	IN
21781	203	26	the	the	DT
21781	203	27	form	form	NN
21781	203	28	of	of	IN
21781	203	29	katastases	katastase	NNS
21781	203	30	(	(	-LRB-
21781	203	31	Section	section	NN
21781	203	32	13	13	CD
21781	203	33	)	)	-RRB-
21781	203	34	,	,	,
21781	203	35	fall	fall	VB
21781	203	36	into	into	IN
21781	203	37	two	two	CD
21781	203	38	main	main	JJ
21781	203	39	divisions	division	NNS
21781	203	40	.	.	.
21781	204	1	The	the	DT
21781	204	2	first	first	JJ
21781	204	3	of	of	IN
21781	204	4	these	these	DT
21781	204	5	includes	include	VBZ
21781	204	6	the	the	DT
21781	204	7	non	non	JJ
21781	204	8	-	-	JJ
21781	204	9	nitrogenous	nitrogenous	JJ
21781	204	10	food	food	NN
21781	204	11	stuffs	stuff	NNS
21781	204	12	,	,	,
21781	204	13	containing	contain	VBG
21781	204	14	either	either	CC
21781	204	15	carbon	carbon	NN
21781	204	16	together	together	RB
21781	204	17	with	with	IN
21781	204	18	hydrogen	hydrogen	NN
21781	204	19	and	and	CC
21781	204	20	oxygen	oxygen	NN
21781	204	21	in	in	IN
21781	204	22	the	the	DT
21781	204	23	proportion	proportion	NN
21781	204	24	of	of	IN
21781	204	25	H2O	h2o	NN
21781	204	26	(	(	-LRB-
21781	204	27	the	the	DT
21781	204	28	carbo	carbo	NN
21781	204	29	-	-	HYPH
21781	204	30	hydrates	hydrate	NNS
21781	204	31	)	)	-RRB-
21781	204	32	,	,	,
21781	204	33	or	or	CC
21781	204	34	carbon	carbon	NN
21781	204	35	and	and	CC
21781	204	36	hydrogen	hydrogen	NN
21781	204	37	without	without	IN
21781	204	38	oxygen	oxygen	NN
21781	204	39	(	(	-LRB-
21781	204	40	the	the	DT
21781	204	41	hydrocarbons	hydrocarbon	NNS
21781	204	42	)	)	-RRB-
21781	204	43	.	.	.
21781	205	1	The	the	DT
21781	205	2	second	second	JJ
21781	205	3	division	division	NN
21781	205	4	consists	consist	VBZ
21781	205	5	of	of	IN
21781	205	6	the	the	DT
21781	205	7	nitrogenous	nitrogenous	JJ
21781	205	8	materials	material	NNS
21781	205	9	,	,	,
21781	205	10	containing	contain	VBG
21781	205	11	also	also	RB
21781	205	12	carbon	carbon	NN
21781	205	13	,	,	,
21781	205	14	hydrogen	hydrogen	NN
21781	205	15	,	,	,
21781	205	16	a	a	DT
21781	205	17	certain	certain	JJ
21781	205	18	amount	amount	NN
21781	205	19	of	of	IN
21781	205	20	oxygen	oxygen	NN
21781	205	21	,	,	,
21781	205	22	sulphur	sulphur	NNP
21781	205	23	,	,	,
21781	205	24	and	and	CC
21781	205	25	possibly	possibly	RB
21781	205	26	other	other	JJ
21781	205	27	elements	element	NNS
21781	205	28	.	.	.
21781	206	1	Among	among	IN
21781	206	2	the	the	DT
21781	206	3	carbohydrates	carbohydrate	NNS
21781	206	4	,	,	,
21781	206	5	the	the	DT
21781	206	6	commonest	common	JJS
21781	206	7	are	be	VBP
21781	206	8	starch	starch	NN
21781	206	9	and	and	CC
21781	206	10	cellulose	cellulose	NN
21781	206	11	,	,	,
21781	206	12	which	which	WDT
21781	206	13	are	be	VBP
21781	206	14	insoluble	insoluble	JJ
21781	206	15	bodies	body	NNS
21781	206	16	,	,	,
21781	206	17	and	and	CC
21781	206	18	sugar	sugar	NN
21781	206	19	,	,	,
21781	206	20	which	which	WDT
21781	206	21	is	be	VBZ
21781	206	22	soluble	soluble	JJ
21781	206	23	.	.	.
21781	207	1	The	the	DT
21781	207	2	hydrocarbons	hydrocarbon	NNS
21781	207	3	,	,	,
21781	207	4	fats	fat	NNS
21781	207	5	,	,	,
21781	207	6	oils	oil	NNS
21781	207	7	,	,	,
21781	207	8	and	and	CC
21781	207	9	so	so	RB
21781	207	10	on	on	RB
21781	207	11	,	,	,
21781	207	12	form	form	VB
21781	207	13	a	a	DT
21781	207	14	comparatively	comparatively	RB
21781	207	15	small	small	JJ
21781	207	16	proportion	proportion	NN
21781	207	17	of	of	IN
21781	207	18	the	the	DT
21781	207	19	rabbit	rabbit	NN
21781	207	20	's	's	POS
21781	207	21	diet	diet	NN
21781	207	22	;	;	:
21781	207	23	the	the	DT
21781	207	24	proverb	proverb	NN
21781	207	25	of	of	IN
21781	207	26	"	"	``
21781	207	27	oil	oil	NN
21781	207	28	and	and	CC
21781	207	29	water	water	NN
21781	207	30	"	"	''
21781	207	31	will	will	MD
21781	207	32	remind	remind	VB
21781	207	33	the	the	DT
21781	207	34	student	student	NN
21781	207	35	that	that	IN
21781	207	36	these	these	DT
21781	207	37	are	be	VBP
21781	207	38	insoluble	insoluble	JJ
21781	207	39	.	.	.
21781	208	1	The	the	DT
21781	208	2	nitrogenous	nitrogenous	JJ
21781	208	3	bodies	body	NNS
21781	208	4	have	have	VBP
21781	208	5	their	-PRON-	PRP$
21781	208	6	type	type	NN
21781	208	7	in	in	IN
21781	208	8	the	the	DT
21781	208	9	albumen	albuman	NNS
21781	208	10	of	of	IN
21781	208	11	an	an	DT
21781	208	12	egg	egg	NN
21781	208	13	;	;	:
21781	208	14	and	and	CC
21781	208	15	muscle	muscle	NN
21781	208	16	substance	substance	NN
21781	208	17	and	and	CC
21781	208	18	the	the	DT
21781	208	19	less	less	RBR
21781	208	20	modified	modified	JJ
21781	208	21	living	live	VBG
21781	208	22	"	"	``
21781	208	23	protoplasm	protoplasm	NN
21781	208	24	"	"	''
21781	208	25	of	of	IN
21781	208	26	plants	plant	NNS
21781	208	27	,	,	,
21781	208	28	a	a	DT
21781	208	29	considerable	considerable	JJ
21781	208	30	proportion	proportion	NN
21781	208	31	of	of	IN
21781	208	32	the	the	DT
21781	208	33	substance	substance	NN
21781	208	34	of	of	IN
21781	208	35	seeds	seed	NNS
21781	208	36	,	,	,
21781	208	37	bulbs	bulb	NNS
21781	208	38	,	,	,
21781	208	39	and	and	CC
21781	208	40	so	so	RB
21781	208	41	on	on	RB
21781	208	42	,	,	,
21781	208	43	are	be	VBP
21781	208	44	albuminous	albuminous	JJ
21781	208	45	bodies	body	NNS
21781	208	46	,	,	,
21781	208	47	or	or	CC
21781	208	48	proteids	proteid	NNS
21781	208	49	.	.	.
21781	209	1	These	these	DT
21781	209	2	also	also	RB
21781	209	3	are	be	VBP
21781	209	4	insoluble	insoluble	JJ
21781	209	5	bodies	body	NNS
21781	209	6	,	,	,
21781	209	7	or	or	CC
21781	209	8	when	when	WRB
21781	209	9	soluble	soluble	JJ
21781	209	10	,	,	,
21781	209	11	will	will	MD
21781	209	12	not	not	RB
21781	209	13	diffuse	diffuse	VB
21781	209	14	easily	easily	RB
21781	209	15	through	through	IN
21781	209	16	animal	animal	NN
21781	209	17	membranes	membrane	NNS
21781	209	18	.	.	.
21781	210	1	Section	section	NN
21781	210	2	18	18	CD
21781	210	3	.	.	.
21781	211	1	Now	now	RB
21781	211	2	the	the	DT
21781	211	3	essential	essential	JJ
21781	211	4	problem	problem	NN
21781	211	5	which	which	WDT
21781	211	6	the	the	DT
21781	211	7	digestive	digestive	JJ
21781	211	8	canal	canal	NN
21781	211	9	of	of	IN
21781	211	10	the	the	DT
21781	211	11	rabbit	rabbit	NN
21781	211	12	solves	solve	VBZ
21781	211	13	is	be	VBZ
21781	211	14	to	to	TO
21781	211	15	get	get	VB
21781	211	16	these	these	DT
21781	211	17	insoluble	insoluble	JJ
21781	211	18	,	,	,
21781	211	19	or	or	CC
21781	211	20	quasi	quasi	JJ
21781	211	21	-	-	JJ
21781	211	22	insoluble	insoluble	JJ
21781	211	23	,	,	,
21781	211	24	bodies	body	NNS
21781	211	25	into	into	IN
21781	211	26	its	-PRON-	PRP$
21781	211	27	blood	blood	NN
21781	211	28	and	and	CC
21781	211	29	system	system	NN
21781	211	30	.	.	.
21781	212	1	They	-PRON-	PRP
21781	212	2	have	have	VBP
21781	212	3	to	to	TO
21781	212	4	pass	pass	VB
21781	212	5	somehow	somehow	RB
21781	212	6	into	into	IN
21781	212	7	the	the	DT
21781	212	8	circulation	circulation	NN
21781	212	9	through	through	IN
21781	212	10	the	the	DT
21781	212	11	walls	wall	NNS
21781	212	12	of	of	IN
21781	212	13	the	the	DT
21781	212	14	alimentary	alimentary	JJ
21781	212	15	canal	canal	NN
21781	212	16	.	.	.
21781	213	1	In	in	IN
21781	213	2	order	order	NN
21781	213	3	that	that	IN
21781	213	4	a	a	DT
21781	213	5	compound	compound	NN
21781	213	6	should	should	MD
21781	213	7	diffuse	diffuse	VB
21781	213	8	through	through	IN
21781	213	9	a	a	DT
21781	213	10	membrane	membrane	NN
21781	213	11	,	,	,
21781	213	12	it	-PRON-	PRP
21781	213	13	must	must	MD
21781	213	14	be	be	VB
21781	213	15	both	both	DT
21781	213	16	soluble	soluble	JJ
21781	213	17	and	and	CC
21781	213	18	diffusible	diffusible	JJ
21781	213	19	,	,	,
21781	213	20	and	and	CC
21781	213	21	therefore	therefore	RB
21781	213	22	an	an	DT
21781	213	23	essential	essential	JJ
21781	213	24	preliminary	preliminary	NN
21781	213	25	to	to	IN
21781	213	26	the	the	DT
21781	213	27	absorption	absorption	NN
21781	213	28	of	of	IN
21781	213	29	nutritive	nutritive	JJ
21781	213	30	matter	matter	NN
21781	213	31	is	be	VBZ
21781	213	32	its	-PRON-	PRP$
21781	213	33	conversion	conversion	NN
21781	213	34	into	into	IN
21781	213	35	a	a	DT
21781	213	36	diffusible	diffusible	JJ
21781	213	37	soluble	soluble	JJ
21781	213	38	form	form	NN
21781	213	39	.	.	.
21781	214	1	This	this	DT
21781	214	2	is	be	VBZ
21781	214	3	effected	effect	VBN
21781	214	4	by	by	IN
21781	214	5	certain	certain	JJ
21781	214	6	fluids	fluid	NNS
21781	214	7	,	,	,
21781	214	8	formed	form	VBN
21781	214	9	either	either	CC
21781	214	10	by	by	IN
21781	214	11	the	the	DT
21781	214	12	walls	wall	NNS
21781	214	13	of	of	IN
21781	214	14	the	the	DT
21781	214	15	alimentary	alimentary	JJ
21781	214	16	canal	canal	NN
21781	214	17	or	or	CC
21781	214	18	by	by	IN
21781	214	19	certain	certain	JJ
21781	214	20	organs	organ	NNS
21781	214	21	called	call	VBN
21781	214	22	glands	gland	NNS
21781	214	23	,	,	,
21781	214	24	which	which	WDT
21781	214	25	open	open	JJ
21781	214	26	by	by	IN
21781	214	27	ducts	duct	NNS
21781	214	28	into	into	IN
21781	214	29	it	-PRON-	PRP
21781	214	30	;	;	:
21781	214	31	all	all	PDT
21781	214	32	these	these	DT
21781	214	33	fluids	fluid	NNS
21781	214	34	contain	contain	VBP
21781	214	35	small	small	JJ
21781	214	36	quantities	quantity	NNS
21781	214	37	of	of	IN
21781	214	38	organic	organic	JJ
21781	214	39	compounds	compound	NNS
21781	214	40	of	of	IN
21781	214	41	the	the	DT
21781	214	42	class	class	NN
21781	214	43	called	call	VBN
21781	214	44	ferments	ferment	NNS
21781	214	45	,	,	,
21781	214	46	and	and	CC
21781	214	47	these	these	DT
21781	214	48	are	be	VBP
21781	214	49	the	the	DT
21781	214	50	active	active	JJ
21781	214	51	agents	agent	NNS
21781	214	52	in	in	IN
21781	214	53	the	the	DT
21781	214	54	change	change	NN
21781	214	55	.	.	.
21781	215	1	The	the	DT
21781	215	2	soluble	soluble	JJ
21781	215	3	form	form	NN
21781	215	4	of	of	IN
21781	215	5	the	the	DT
21781	215	6	carbohydrates	carbohydrate	NNS
21781	215	7	is	be	VBZ
21781	215	8	sugar	sugar	NN
21781	215	9	;	;	:
21781	215	10	proteids	proteid	NNS
21781	215	11	can	can	MD
21781	215	12	be	be	VB
21781	215	13	changed	change	VBN
21781	215	14	into	into	IN
21781	215	15	the	the	DT
21781	215	16	,	,	,
21781	215	17	of	of	IN
21781	215	18	course	course	NN
21781	215	19	,	,	,
21781	215	20	chemically	chemically	RB
21781	215	21	equivalent	equivalent	JJ
21781	215	22	but	but	CC
21781	215	23	soluble	soluble	JJ
21781	215	24	and	and	CC
21781	215	25	diffusible	diffusible	JJ
21781	215	26	the	the	DT
21781	215	27	peptones	peptone	NNS
21781	215	28	;	;	:
21781	215	29	and	and	CC
21781	215	30	fats	fat	NNS
21781	215	31	and	and	CC
21781	215	32	oils	oil	NNS
21781	215	33	undergo	undergo	VBP
21781	215	34	a	a	DT
21781	215	35	more	more	RBR
21781	215	36	complicated	complicated	JJ
21781	215	37	,	,	,
21781	215	38	but	but	CC
21781	215	39	finally	finally	RB
21781	215	40	similar	similar	JJ
21781	215	41	change	change	NN
21781	215	42	.	.	.
21781	216	1	Section	section	NN
21781	216	2	19	19	CD
21781	216	3	.	.	.
21781	217	1	We	-PRON-	PRP
21781	217	2	shall	shall	MD
21781	217	3	discuss	discuss	VB
21781	217	4	the	the	DT
21781	217	5	structure	structure	NN
21781	217	6	and	and	CC
21781	217	7	action	action	NN
21781	217	8	of	of	IN
21781	217	9	-a	-a	HYPH
21781	217	10	gland-	gland-	NN
21781	217	11	[	[	-LRB-
21781	217	12	glands	gland	VBZ
21781	217	13	]	]	-RRB-
21781	217	14	a	a	DT
21781	217	15	little	little	RB
21781	217	16	more	more	RBR
21781	217	17	fully	fully	RB
21781	217	18	in	in	IN
21781	217	19	a	a	DT
21781	217	20	subsequent	subsequent	JJ
21781	217	21	chapter	chapter	NN
21781	217	22	.	.	.
21781	218	1	Here	here	RB
21781	218	2	we	-PRON-	PRP
21781	218	3	will	will	MD
21781	218	4	simply	simply	RB
21781	218	5	say	say	VB
21781	218	6	that	that	IN
21781	218	7	they	-PRON-	PRP
21781	218	8	are	be	VBP
21781	218	9	organs	organ	NNS
21781	218	10	forming	form	VBG
21781	218	11	each	each	DT
21781	218	12	its	-PRON-	PRP$
21781	218	13	characteristic	characteristic	JJ
21781	218	14	fluid	fluid	NN
21781	218	15	or	or	CC
21781	218	16	secretion	secretion	NN
21781	218	17	,	,	,
21781	218	18	and	and	CC
21781	218	19	sending	send	VBG
21781	218	20	it	-PRON-	PRP
21781	218	21	by	by	IN
21781	218	22	a	a	DT
21781	218	23	conduit	conduit	NN
21781	218	24	,	,	,
21781	218	25	the	the	DT
21781	218	26	duct	duct	NN
21781	218	27	,	,	,
21781	218	28	to	to	IN
21781	218	29	the	the	DT
21781	218	30	point	point	NN
21781	218	31	where	where	WRB
21781	218	32	its	-PRON-	PRP$
21781	218	33	presence	presence	NN
21781	218	34	is	be	VBZ
21781	218	35	required	require	VBN
21781	218	36	.	.	.
21781	219	1	The	the	DT
21781	219	2	saliva	saliva	NN
21781	219	3	in	in	IN
21781	219	4	our	-PRON-	PRP$
21781	219	5	mouths	mouth	NNS
21781	219	6	,	,	,
21781	219	7	tears	tear	NNS
21781	219	8	,	,	,
21781	219	9	and	and	CC
21781	219	10	perspiration	perspiration	NN
21781	219	11	,	,	,
21781	219	12	are	be	VBP
21781	219	13	examples	example	NNS
21781	219	14	of	of	IN
21781	219	15	the	the	DT
21781	219	16	secretions	secretion	NNS
21781	219	17	of	of	IN
21781	219	18	glands	gland	NNS
21781	219	19	.	.	.
21781	220	1	Section	section	NN
21781	220	2	20	20	CD
21781	220	3	.	.	.
21781	221	1	In	in	IN
21781	221	2	the	the	DT
21781	221	3	month	month	NN
21781	221	4	of	of	IN
21781	221	5	the	the	DT
21781	221	6	rabbit	rabbit	NN
21781	221	7	the	the	DT
21781	221	8	food	food	NN
21781	221	9	is	be	VBZ
21781	221	10	acted	act	VBN
21781	221	11	upon	upon	IN
21781	221	12	by	by	IN
21781	221	13	the	the	DT
21781	221	14	teeth	tooth	NNS
21781	221	15	and	and	CC
21781	221	16	saliva	saliva	NN
21781	221	17	.	.	.
21781	222	1	The	the	DT
21781	222	2	saliva	saliva	NN
21781	222	3	contains	contain	VBZ
21781	222	4	ptyalin	ptyalin	NNP
21781	222	5	,	,	,
21781	222	6	a	a	DT
21781	222	7	ferment	ferment	NN
21781	222	8	converting	convert	VBG
21781	222	9	starch	starch	NN
21781	222	10	into	into	IN
21781	222	11	sugar	sugar	NN
21781	222	12	,	,	,
21781	222	13	and	and	CC
21781	222	14	it	-PRON-	PRP
21781	222	15	also	also	RB
21781	222	16	serves	serve	VBZ
21781	222	17	to	to	TO
21781	222	18	moisten	moisten	VB
21781	222	19	the	the	DT
21781	222	20	food	food	NN
21781	222	21	as	as	IN
21781	222	22	it	-PRON-	PRP
21781	222	23	is	be	VBZ
21781	222	24	ground	grind	VBN
21781	222	25	up	up	RP
21781	222	26	by	by	IN
21781	222	27	the	the	DT
21781	222	28	cheek	cheek	NN
21781	222	29	teeth	tooth	NNS
21781	222	30	.	.	.
21781	223	1	It	-PRON-	PRP
21781	223	2	does	do	VBZ
21781	223	3	not	not	RB
21781	223	4	act	act	VB
21781	223	5	on	on	IN
21781	223	6	fat	fat	NN
21781	223	7	to	to	IN
21781	223	8	any	any	DT
21781	223	9	appreciable	appreciable	JJ
21781	223	10	extent	extent	NN
21781	223	11	.	.	.
21781	224	1	The	the	DT
21781	224	2	teeth	tooth	NNS
21781	224	3	of	of	IN
21781	224	4	the	the	DT
21781	224	5	rabbit	rabbit	NN
21781	224	6	are	be	VBP
21781	224	7	shown	show	VBN
21781	224	8	in	in	IN
21781	224	9	Figure	Figure	NNP
21781	224	10	XVIII	XVIII	NNP
21781	224	11	.	.	.
21781	224	12	,	,	,
21781	224	13	Sheet	sheet	NN
21781	224	14	4	4	CD
21781	224	15	.	.	.
21781	225	1	The	the	DT
21781	225	2	incisor	incisor	NN
21781	225	3	teeth	tooth	NNS
21781	225	4	in	in	IN
21781	225	5	front	front	NN
21781	225	6	,	,	,
21781	225	7	two	two	CD
21781	225	8	pairs	pair	NNS
21781	225	9	above	above	IN
21781	225	10	and	and	CC
21781	225	11	one	one	CD
21781	225	12	pair	pair	NN
21781	225	13	below	below	IN
21781	225	14	(	(	-LRB-
21781	225	15	i.	i.	NN
21781	226	1	)	)	-RRB-
21781	226	2	,	,	,
21781	226	3	are	be	VBP
21781	226	4	simply	simply	RB
21781	226	5	employed	employ	VBN
21781	226	6	in	in	IN
21781	226	7	grasping	grasp	VBG
21781	226	8	the	the	DT
21781	226	9	food	food	NN
21781	226	10	;	;	:
21781	226	11	the	the	DT
21781	226	12	cheek	cheek	NN
21781	226	13	teeth--	teeth--	VBP
21781	226	14	the	the	DT
21781	226	15	premolars	premolar	NNS
21781	226	16	(	(	-LRB-
21781	226	17	pm	pm	NN
21781	226	18	.	.	.
21781	226	19	)	)	-RRB-
21781	227	1	and	and	CC
21781	227	2	molars	molars	NNP
21781	227	3	(	(	-LRB-
21781	227	4	m.	m.	NN
21781	227	5	)	)	-RRB-
21781	227	6	behind--	behind--	VB
21781	227	7	triturate	triturate	VB
21781	227	8	the	the	DT
21781	227	9	food	food	NN
21781	227	10	by	by	IN
21781	227	11	a	a	DT
21781	227	12	complicated	complicated	JJ
21781	227	13	motion	motion	NN
21781	227	14	over	over	IN
21781	227	15	each	each	DT
21781	227	16	.	.	.
21781	228	1	Their	-PRON-	PRP$
21781	228	2	crowns	crown	NNS
21781	228	3	are	be	VBP
21781	228	4	flat	flat	JJ
21781	228	5	for	for	IN
21781	228	6	this	this	DT
21781	228	7	purpose	purpose	NN
21781	228	8	,	,	,
21781	228	9	with	with	IN
21781	228	10	harder	hard	JJR
21781	228	11	ridges	ridge	NNS
21781	228	12	running	run	VBG
21781	228	13	across	across	IN
21781	228	14	them	-PRON-	PRP
21781	228	15	.	.	.
21781	229	1	Section	section	NN
21781	229	2	21	21	CD
21781	229	3	.	.	.
21781	230	1	This	this	DT
21781	230	2	grinding	grind	VBG
21781	230	3	up	up	RP
21781	230	4	of	of	IN
21781	230	5	the	the	DT
21781	230	6	food	food	NN
21781	230	7	in	in	IN
21781	230	8	the	the	DT
21781	230	9	mouth	mouth	NN
21781	230	10	invariably	invariably	RB
21781	230	11	occurs	occur	VBZ
21781	230	12	in	in	IN
21781	230	13	herbivorous	herbivorous	JJ
21781	230	14	animals	animal	NNS
21781	230	15	,	,	,
21781	230	16	where	where	WRB
21781	230	17	there	there	EX
21781	230	18	is	be	VBZ
21781	230	19	a	a	DT
21781	230	20	considerable	considerable	JJ
21781	230	21	amount	amount	NN
21781	230	22	of	of	IN
21781	230	23	starch	starch	NN
21781	230	24	and	and	CC
21781	230	25	comparatively	comparatively	RB
21781	230	26	little	little	JJ
21781	230	27	hydrocarbon	hydrocarbon	NN
21781	230	28	in	in	IN
21781	230	29	the	the	DT
21781	230	30	food	food	NN
21781	230	31	.	.	.
21781	231	1	By	by	IN
21781	231	2	finely	finely	RB
21781	231	3	dividing	divide	VBG
21781	231	4	the	the	DT
21781	231	5	food	food	NN
21781	231	6	,	,	,
21781	231	7	it	-PRON-	PRP
21781	231	8	ensures	ensure	VBZ
21781	231	9	its	-PRON-	PRP$
21781	231	10	intimate	intimate	JJ
21781	231	11	contact	contact	NN
21781	231	12	with	with	IN
21781	231	13	the	the	DT
21781	231	14	digestive	digestive	JJ
21781	231	15	ferment	ferment	NN
21781	231	16	,	,	,
21781	231	17	ptyalin	ptyalin	NNP
21781	231	18	.	.	.
21781	232	1	In	in	IN
21781	232	2	such	such	JJ
21781	232	3	meat	meat	NN
21781	232	4	-	-	HYPH
21781	232	5	eaters	eater	NNS
21781	232	6	as	as	IN
21781	232	7	the	the	DT
21781	232	8	cat	cat	NN
21781	232	9	and	and	CC
21781	232	10	dog	dog	NN
21781	232	11	,	,	,
21781	232	12	where	where	WRB
21781	232	13	little	little	JJ
21781	232	14	starchy	starchy	JJ
21781	232	15	matter	matter	NN
21781	232	16	and	and	CC
21781	232	17	much	much	JJ
21781	232	18	fat	fat	NN
21781	232	19	is	be	VBZ
21781	232	20	taken	take	VBN
21781	232	21	,	,	,
21781	232	22	the	the	DT
21781	232	23	saliva	saliva	NN
21781	232	24	is	be	VBZ
21781	232	25	,	,	,
21781	232	26	of	of	IN
21781	232	27	course	course	NN
21781	232	28	,	,	,
21781	232	29	of	of	IN
21781	232	30	less	less	JJR
21781	232	31	importance	importance	NN
21781	232	32	,	,	,
21781	232	33	and	and	CC
21781	232	34	this	this	DT
21781	232	35	mastication	mastication	NN
21781	232	36	does	do	VBZ
21781	232	37	not	not	RB
21781	232	38	occur	occur	VB
21781	232	39	.	.	.
21781	233	1	The	the	DT
21781	233	2	cheek	cheek	NN
21781	233	3	teeth	tooth	NNS
21781	233	4	of	of	IN
21781	233	5	a	a	DT
21781	233	6	dog	dog	NN
21781	233	7	(	(	-LRB-
21781	233	8	{	{	-LRB-
21781	233	9	Section	section	NN
21781	233	10	91	91	CD
21781	233	11	}	}	-RRB-
21781	233	12	)	)	-RRB-
21781	233	13	,	,	,
21781	233	14	and	and	CC
21781	233	15	more	more	RBR
21781	233	16	so	so	RB
21781	233	17	of	of	IN
21781	233	18	a	a	DT
21781	233	19	cat	cat	NN
21781	233	20	,	,	,
21781	233	21	are	be	VBP
21781	233	22	sharp	sharp	JJ
21781	233	23	,	,	,
21781	233	24	and	and	CC
21781	233	25	used	use	VBN
21781	233	26	for	for	IN
21781	233	27	gnawing	gnaw	VBG
21781	233	28	off	off	RP
21781	233	29	fragments	fragment	NNS
21781	233	30	of	of	IN
21781	233	31	food	food	NN
21781	233	32	,	,	,
21781	233	33	which	which	WDT
21781	233	34	are	be	VBP
21781	233	35	swallowed	swallow	VBN
21781	233	36	at	at	IN
21781	233	37	once	once	RB
21781	233	38	.	.	.
21781	234	1	Between	between	IN
21781	234	2	the	the	DT
21781	234	3	incisors	incisor	NNS
21781	234	4	and	and	CC
21781	234	5	premolars	premolar	NNS
21781	234	6	of	of	IN
21781	234	7	a	a	DT
21781	234	8	dog	dog	NN
21781	234	9	come	come	VBN
21781	234	10	the	the	DT
21781	234	11	characteristic	characteristic	JJ
21781	234	12	biting	biting	NN
21781	234	13	teeth	tooth	NNS
21781	234	14	,	,	,
21781	234	15	or	or	CC
21781	234	16	canines	canine	NNS
21781	234	17	,	,	,
21781	234	18	absent	absent	JJ
21781	234	19	in	in	IN
21781	234	20	the	the	DT
21781	234	21	rabbit	rabbit	NN
21781	234	22	.	.	.
21781	235	1	Section	section	NN
21781	235	2	22	22	CD
21781	235	3	.	.	.
21781	236	1	The	the	DT
21781	236	2	student	student	NN
21781	236	3	will	will	MD
21781	236	4	probably	probably	RB
21781	236	5	ask	ask	VB
21781	236	6	why	why	WRB
21781	236	7	the	the	DT
21781	236	8	cheek	cheek	NN
21781	236	9	teeth	tooth	NNS
21781	236	10	,	,	,
21781	236	11	which	which	WDT
21781	236	12	are	be	VBP
21781	236	13	all	all	RB
21781	236	14	similar	similar	JJ
21781	236	15	in	in	IN
21781	236	16	appearance	appearance	NN
21781	236	17	,	,	,
21781	236	18	are	be	VBP
21781	236	19	divided	divide	VBN
21781	236	20	into	into	IN
21781	236	21	premolars	premolar	NNS
21781	236	22	and	and	CC
21781	236	23	molars	molar	NNS
21781	236	24	.	.	.
21781	237	1	The	the	DT
21781	237	2	rabbit	rabbit	NN
21781	237	3	has	have	VBZ
21781	237	4	a	a	DT
21781	237	5	set	set	NN
21781	237	6	of	of	IN
21781	237	7	milk	milk	NN
21781	237	8	molars--	molars--	NN
21781	237	9	a	a	DT
21781	237	10	milk	milk	NN
21781	237	11	dentition--	dentition--	NN
21781	237	12	which	which	WDT
21781	237	13	are	be	VBP
21781	237	14	followed	follow	VBN
21781	237	15	by	by	IN
21781	237	16	the	the	DT
21781	237	17	permanent	permanent	JJ
21781	237	18	teeth	tooth	NNS
21781	237	19	,	,	,
21781	237	20	just	just	RB
21781	237	21	as	as	IN
21781	237	22	in	in	IN
21781	237	23	man	man	NN
21781	237	24	.	.	.
21781	238	1	Those	those	DT
21781	238	2	cheek	cheek	NN
21781	238	3	teeth	tooth	NNS
21781	238	4	of	of	IN
21781	238	5	the	the	DT
21781	238	6	second	second	JJ
21781	238	7	set	set	NN
21781	238	8	,	,	,
21781	238	9	which	which	WDT
21781	238	10	have	have	VBP
21781	238	11	predecessors	predecessor	NNS
21781	238	12	in	in	IN
21781	238	13	the	the	DT
21781	238	14	first	first	JJ
21781	238	15	series	series	NN
21781	238	16	,	,	,
21781	238	17	are	be	VBP
21781	238	18	called	call	VBN
21781	238	19	premolars	premolar	NNS
21781	238	20	;	;	:
21781	238	21	the	the	DT
21781	238	22	ones	one	NNS
21781	238	23	posterior	posterior	RB
21781	238	24	to	to	IN
21781	238	25	these	these	DT
21781	238	26	are	be	VBP
21781	238	27	the	the	DT
21781	238	28	molars	molar	NNS
21781	238	29	.	.	.
21781	239	1	Section	section	NN
21781	239	2	23	23	CD
21781	239	3	.	.	.
21781	240	1	After	after	IN
21781	240	2	mastication	mastication	NN
21781	240	3	,	,	,
21781	240	4	the	the	DT
21781	240	5	food	food	NN
21781	240	6	is	be	VBZ
21781	240	7	worked	work	VBN
21781	240	8	by	by	IN
21781	240	9	the	the	DT
21781	240	10	tongue	tongue	NN
21781	240	11	and	and	CC
21781	240	12	cheeks	cheek	NNS
21781	240	13	into	into	IN
21781	240	14	a	a	DT
21781	240	15	saliva	saliva	NN
21781	240	16	-	-	HYPH
21781	240	17	soaked	soak	VBN
21781	240	18	"	"	``
21781	240	19	bolus	bolus	NN
21781	240	20	"	"	''
21781	240	21	and	and	CC
21781	240	22	swallowed	swallow	VBD
21781	240	23	.	.	.
21781	241	1	The	the	DT
21781	241	2	passage	passage	NN
21781	241	3	down	down	IN
21781	241	4	the	the	DT
21781	241	5	oesophagus	oesophagus	NN
21781	241	6	is	be	VBZ
21781	241	7	called	call	VBN
21781	241	8	deglutition	deglutition	NN
21781	241	9	.	.	.
21781	242	1	In	in	IN
21781	242	2	the	the	DT
21781	242	3	stomach	stomach	NN
21781	242	4	it	-PRON-	PRP
21781	242	5	comes	come	VBZ
21781	242	6	under	under	IN
21781	242	7	the	the	DT
21781	242	8	influence	influence	NN
21781	242	9	of	of	IN
21781	242	10	the	the	DT
21781	242	11	gastric	gastric	JJ
21781	242	12	juice	juice	NN
21781	242	13	,	,	,
21781	242	14	formed	form	VBN
21781	242	15	in	in	IN
21781	242	16	little	little	JJ
21781	242	17	glandular	glandular	JJ
21781	242	18	pits	pit	NNS
21781	242	19	in	in	IN
21781	242	20	the	the	DT
21781	242	21	stomach	stomach	NN
21781	242	22	wall--	wall--	NNP
21781	242	23	the	the	DT
21781	242	24	gastric	gastric	JJ
21781	242	25	(	(	-LRB-
21781	242	26	Figure	figure	NN
21781	242	27	VIII	viii	NN
21781	242	28	.	.	.
21781	243	1	Sheet	sheet	NN
21781	243	2	3	3	CD
21781	243	3	)	)	-RRB-
21781	243	4	and	and	CC
21781	243	5	pyloric	pyloric	NN
21781	243	6	glands	gland	NNS
21781	243	7	.	.	.
21781	244	1	This	this	DT
21781	244	2	fluid	fluid	NN
21781	244	3	is	be	VBZ
21781	244	4	distinctly	distinctly	RB
21781	244	5	acid	acid	JJ
21781	244	6	,	,	,
21781	244	7	its	-PRON-	PRP$
21781	244	8	acidity	acidity	NN
21781	244	9	being	be	VBG
21781	244	10	due	due	JJ
21781	244	11	to	to	IN
21781	244	12	about	about	RB
21781	244	13	one	one	CD
21781	244	14	-	-	HYPH
21781	244	15	tenth	tenth	NN
21781	244	16	per	per	IN
21781	244	17	cent	cent	NN
21781	244	18	{	{	-LRB-
21781	244	19	of	of	IN
21781	244	20	a	a	DT
21781	244	21	hundred	hundred	CD
21781	244	22	}	}	-RRB-
21781	244	23	of	of	IN
21781	244	24	hydrochloric	hydrochloric	JJ
21781	244	25	acid	acid	NN
21781	244	26	,	,	,
21781	244	27	and	and	CC
21781	244	28	it	-PRON-	PRP
21781	244	29	therefore	therefore	RB
21781	244	30	stops	stop	VBZ
21781	244	31	any	any	DT
21781	244	32	further	further	JJ
21781	244	33	action	action	NN
21781	244	34	of	of	IN
21781	244	35	the	the	DT
21781	244	36	ptyalin	ptyalin	NN
21781	244	37	,	,	,
21781	244	38	which	which	WDT
21781	244	39	can	can	MD
21781	244	40	act	act	VB
21781	244	41	only	only	RB
21781	244	42	on	on	IN
21781	244	43	neutral	neutral	JJ
21781	244	44	or	or	CC
21781	244	45	slightly	slightly	RB
21781	244	46	alkaline	alkaline	VB
21781	244	47	fluids	fluid	NNS
21781	244	48	.	.	.
21781	245	1	The	the	DT
21781	245	2	gastric	gastric	JJ
21781	245	3	juice	juice	NN
21781	245	4	does	do	VBZ
21781	245	5	not	not	RB
21781	245	6	act	act	VB
21781	245	7	on	on	IN
21781	245	8	carbo	carbo	NN
21781	245	9	-	-	HYPH
21781	245	10	hydrates	hydrate	NNS
21781	245	11	or	or	CC
21781	245	12	hydrocarbons	hydrocarbon	NNS
21781	245	13	to	to	IN
21781	245	14	any	any	DT
21781	245	15	very	very	RB
21781	245	16	noticeable	noticeable	JJ
21781	245	17	degree	degree	NN
21781	245	18	.	.	.
21781	246	1	Its	-PRON-	PRP$
21781	246	2	essential	essential	JJ
21781	246	3	property	property	NN
21781	246	4	is	be	VBZ
21781	246	5	the	the	DT
21781	246	6	conversion	conversion	NN
21781	246	7	of	of	IN
21781	246	8	proteids	proteid	NNS
21781	246	9	into	into	IN
21781	246	10	peptones	peptone	NNS
21781	246	11	,	,	,
21781	246	12	and	and	CC
21781	246	13	the	the	DT
21781	246	14	ferment	ferment	NN
21781	246	15	by	by	IN
21781	246	16	which	which	WDT
21781	246	17	this	this	DT
21781	246	18	is	be	VBZ
21781	246	19	effected	effect	VBN
21781	246	20	is	be	VBZ
21781	246	21	called	call	VBN
21781	246	22	pepsin	pepsin	NNP
21781	246	23	.	.	.
21781	247	1	Milk	milk	NN
21781	247	2	contains	contain	VBZ
21781	247	3	a	a	DT
21781	247	4	peculiar	peculiar	JJ
21781	247	5	soluble	soluble	JJ
21781	247	6	proteid	proteid	NN
21781	247	7	,	,	,
21781	247	8	called	call	VBD
21781	247	9	casein	casein	NNP
21781	247	10	,	,	,
21781	247	11	which	which	WDT
21781	247	12	is	be	VBZ
21781	247	13	precipitated	precipitate	VBN
21781	247	14	by	by	IN
21781	247	15	a	a	DT
21781	247	16	special	special	JJ
21781	247	17	ferment	ferment	NN
21781	247	18	,	,	,
21781	247	19	the	the	DT
21781	247	20	rennet	rennet	NN
21781	247	21	-	-	HYPH
21781	247	22	ferment	ferment	NN
21781	247	23	,	,	,
21781	247	24	and	and	CC
21781	247	25	the	the	DT
21781	247	26	insoluble	insoluble	JJ
21781	247	27	proteid	proteid	NN
21781	247	28	,	,	,
21781	247	29	the	the	DT
21781	247	30	curd	curd	NN
21781	247	31	,	,	,
21781	247	32	thus	thus	RB
21781	247	33	obtained	obtain	VBN
21781	247	34	is	be	VBZ
21781	247	35	then	then	RB
21781	247	36	acted	act	VBN
21781	247	37	on	on	RP
21781	247	38	by	by	IN
21781	247	39	the	the	DT
21781	247	40	pepsin	pepsin	NN
21781	247	41	.	.	.
21781	248	1	In	in	IN
21781	248	2	the	the	DT
21781	248	3	manufacture	manufacture	NN
21781	248	4	of	of	IN
21781	248	5	cheese	cheese	NN
21781	248	6	,	,	,
21781	248	7	the	the	DT
21781	248	8	rennetferment	rennetferment	NN
21781	248	9	obtained	obtain	VBD
21781	248	10	,	,	,
21781	248	11	from	from	IN
21781	248	12	the	the	DT
21781	248	13	stomach	stomach	NN
21781	248	14	of	of	IN
21781	248	15	a	a	DT
21781	248	16	calf	calf	NN
21781	248	17	is	be	VBZ
21781	248	18	used	use	VBN
21781	248	19	to	to	TO
21781	248	20	curdle	curdle	VB
21781	248	21	the	the	DT
21781	248	22	milk	milk	NN
21781	248	23	.	.	.
21781	249	1	Section	section	NN
21781	249	2	24	24	CD
21781	249	3	.	.	.
21781	250	1	After	after	IN
21781	250	2	the	the	DT
21781	250	3	food	food	NN
21781	250	4	has	have	VBZ
21781	250	5	undergone	undergo	VBN
21781	250	6	digestion	digestion	NN
21781	250	7	in	in	IN
21781	250	8	the	the	DT
21781	250	9	stomach	stomach	NN
21781	250	10	it	-PRON-	PRP
21781	250	11	passes	pass	VBZ
21781	250	12	into	into	IN
21781	250	13	the	the	DT
21781	250	14	duodenum	duodenum	NN
21781	250	15	,	,	,
21781	250	16	the	the	DT
21781	250	17	U	U	NNP
21781	250	18	-	-	HYPH
21781	250	19	shaped	shaped	JJ
21781	250	20	loop	loop	NN
21781	250	21	of	of	IN
21781	250	22	intestine	intestine	NN
21781	250	23	immediately	immediately	RB
21781	250	24	succeeding	succeed	VBG
21781	250	25	the	the	DT
21781	250	26	stomach	stomach	NN
21781	250	27	.	.	.
21781	251	1	The	the	DT
21781	251	2	duodenum	duodenum	NN
21781	251	3	is	be	VBZ
21781	251	4	separated	separate	VBN
21781	251	5	from	from	IN
21781	251	6	the	the	DT
21781	251	7	stomach	stomach	NN
21781	251	8	by	by	IN
21781	251	9	a	a	DT
21781	251	10	ring	ring	NN
21781	251	11	-	-	HYPH
21781	251	12	like	like	JJ
21781	251	13	muscular	muscular	JJ
21781	251	14	valve	valve	NN
21781	251	15	,	,	,
21781	251	16	the	the	DT
21781	251	17	pylorus	pylorus	NN
21781	251	18	;	;	:
21781	251	19	this	this	DT
21781	251	20	valve	valve	NN
21781	251	21	belongs	belong	VBZ
21781	251	22	to	to	IN
21781	251	23	the	the	DT
21781	251	24	class	class	NN
21781	251	25	of	of	IN
21781	251	26	muscles	muscle	NNS
21781	251	27	called	call	VBN
21781	251	28	sphincters	sphincter	NNS
21781	251	29	,	,	,
21781	251	30	which	which	WDT
21781	251	31	,	,	,
21781	251	32	under	under	IN
21781	251	33	ordinary	ordinary	JJ
21781	251	34	circumstances	circumstance	NNS
21781	251	35	,	,	,
21781	251	36	are	be	VBP
21781	251	37	closed	close	VBN
21781	251	38	,	,	,
21781	251	39	but	but	CC
21781	251	40	which	which	WDT
21781	251	41	relax	relax	VBP
21781	251	42	to	to	TO
21781	251	43	open	open	VB
21781	251	44	the	the	DT
21781	251	45	circular	circular	JJ
21781	251	46	central	central	JJ
21781	251	47	aperture	aperture	NN
21781	251	48	.	.	.
21781	252	1	The	the	DT
21781	252	2	valve	valve	NN
21781	252	3	at	at	IN
21781	252	4	the	the	DT
21781	252	5	anus	anus	NN
21781	252	6	,	,	,
21781	252	7	which	which	WDT
21781	252	8	retains	retain	VBZ
21781	252	9	the	the	DT
21781	252	10	faeces	faece	NNS
21781	252	11	,	,	,
21781	252	12	is	be	VBZ
21781	252	13	another	another	DT
21781	252	14	instance	instance	NN
21781	252	15	of	of	IN
21781	252	16	a	a	DT
21781	252	17	sphincter	sphincter	NN
21781	252	18	.	.	.
21781	253	1	Section	section	NN
21781	253	2	25	25	CD
21781	253	3	.	.	.
21781	254	1	The	the	DT
21781	254	2	food	food	NN
21781	254	3	at	at	IN
21781	254	4	this	this	DT
21781	254	5	stage	stage	NN
21781	254	6	is	be	VBZ
21781	254	7	called	call	VBN
21781	254	8	chyme	chyme	NNS
21781	254	9	;	;	:
21781	254	10	it	-PRON-	PRP
21781	254	11	is	be	VBZ
21781	254	12	an	an	DT
21781	254	13	acid	acid	NN
21781	254	14	and	and	CC
21781	254	15	soup	soup	NN
21781	254	16	-	-	HYPH
21781	254	17	like	like	JJ
21781	254	18	fluid--	fluid--	JJ
21781	254	19	acid	acid	NN
21781	254	20	through	through	IN
21781	254	21	the	the	DT
21781	254	22	influence	influence	NN
21781	254	23	of	of	IN
21781	254	24	the	the	DT
21781	254	25	gastric	gastric	JJ
21781	254	26	juice	juice	NN
21781	254	27	.	.	.
21781	255	1	The	the	DT
21781	255	2	temperature	temperature	NN
21781	255	3	of	of	IN
21781	255	4	the	the	DT
21781	255	5	animal	animal	NN
21781	255	6	's	's	POS
21781	255	7	body	body	NN
21781	255	8	is	be	VBZ
21781	255	9	sufficiently	sufficiently	RB
21781	255	10	high	high	JJ
21781	255	11	to	to	TO
21781	255	12	keep	keep	VB
21781	255	13	most	most	JJS
21781	255	14	of	of	IN
21781	255	15	the	the	DT
21781	255	16	fat	fat	NN
21781	255	17	in	in	IN
21781	255	18	the	the	DT
21781	255	19	food	food	NN
21781	255	20	melted	melt	VBN
21781	255	21	and	and	CC
21781	255	22	floating	float	VBG
21781	255	23	in	in	IN
21781	255	24	oily	oily	JJ
21781	255	25	drops	drop	NNS
21781	255	26	;	;	:
21781	255	27	much	much	JJ
21781	255	28	of	of	IN
21781	255	29	the	the	DT
21781	255	30	starch	starch	NN
21781	255	31	,	,	,
21781	255	32	has	have	VBZ
21781	255	33	been	be	VBN
21781	255	34	changed	change	VBN
21781	255	35	to	to	TO
21781	255	36	sugar	sugar	NN
21781	255	37	,	,	,
21781	255	38	and	and	CC
21781	255	39	the	the	DT
21781	255	40	solid	solid	JJ
21781	255	41	proteids	proteid	NNS
21781	255	42	to	to	IN
21781	255	43	soluble	soluble	JJ
21781	255	44	peptones	peptone	NNS
21781	255	45	,	,	,
21781	255	46	but	but	CC
21781	255	47	many	many	JJ
21781	255	48	fragments	fragment	NNS
21781	255	49	of	of	IN
21781	255	50	material	material	NN
21781	255	51	still	still	RB
21781	255	52	float	float	VBP
21781	255	53	unchanged	unchanged	JJ
21781	255	54	.	.	.
21781	256	1	Section	section	NN
21781	256	2	26	26	CD
21781	256	3	.	.	.
21781	257	1	It	-PRON-	PRP
21781	257	2	meets	meet	VBZ
21781	257	3	now	now	RB
21781	257	4	with	with	IN
21781	257	5	the	the	DT
21781	257	6	bile	bile	NN
21781	257	7	,	,	,
21781	257	8	a	a	DT
21781	257	9	greenish	greenish	JJ
21781	257	10	fluid	fluid	NN
21781	257	11	secreted	secrete	VBN
21781	257	12	by	by	IN
21781	257	13	that	that	DT
21781	257	14	large	large	JJ
21781	257	15	and	and	CC
21781	257	16	conspicuous	conspicuous	JJ
21781	257	17	gland	gland	NN
21781	257	18	the	the	DT
21781	257	19	liver	liver	NN
21781	257	20	.	.	.
21781	258	1	The	the	DT
21781	258	2	bile	bile	NN
21781	258	3	is	be	VBZ
21781	258	4	not	not	RB
21781	258	5	simply	simply	RB
21781	258	6	a	a	DT
21781	258	7	digestive	digestive	JJ
21781	258	8	secretion	secretion	NN
21781	258	9	,	,	,
21781	258	10	like	like	IN
21781	258	11	the	the	DT
21781	258	12	saliva	saliva	NN
21781	258	13	or	or	CC
21781	258	14	the	the	DT
21781	258	15	gastric	gastric	JJ
21781	258	16	juice	juice	NN
21781	258	17	;	;	:
21781	258	18	it	-PRON-	PRP
21781	258	19	contains	contain	VBZ
21781	258	20	matters	matter	NNS
21781	258	21	destined	destine	VBN
21781	258	22	to	to	TO
21781	258	23	mix	mix	VB
21781	258	24	in	in	RB
21781	258	25	,	,	,
21781	258	26	and	and	CC
21781	258	27	after	after	IN
21781	258	28	a	a	DT
21781	258	29	certain	certain	JJ
21781	258	30	amount	amount	NN
21781	258	31	of	of	IN
21781	258	32	change	change	NN
21781	258	33	to	to	TO
21781	258	34	be	be	VB
21781	258	35	passed	pass	VBN
21781	258	36	out	out	IN
21781	258	37	of	of	IN
21781	258	38	the	the	DT
21781	258	39	body	body	NN
21781	258	40	with	with	IN
21781	258	41	,	,	,
21781	258	42	the	the	DT
21781	258	43	faeces	faece	NNS
21781	258	44	;	;	:
21781	258	45	among	among	IN
21781	258	46	these	these	DT
21781	258	47	substances	substance	NNS
21781	258	48	,	,	,
21781	258	49	of	of	IN
21781	258	50	which	which	WDT
21781	258	51	some	some	DT
21781	258	52	portion	portion	NN
21781	258	53	is	be	VBZ
21781	258	54	doubtless	doubtless	RB
21781	258	55	excretory	excretory	NN
21781	258	56	,	,	,
21781	258	57	are	be	VBP
21781	258	58	compounds	compound	NNS
21781	258	59	containing	contain	VBG
21781	258	60	sulphur--	sulphur--	NN
21781	258	61	the	the	DT
21781	258	62	bile	bile	NN
21781	258	63	salts	salt	VBZ
21781	258	64	.	.	.
21781	259	1	There	there	EX
21781	259	2	is	be	VBZ
21781	259	3	also	also	RB
21781	259	4	a	a	DT
21781	259	5	colouring	colouring	JJ
21781	259	6	matter	matter	NN
21781	259	7	,	,	,
21781	259	8	bili	bili	NNP
21781	259	9	verdin	verdin	NNP
21781	259	10	,	,	,
21781	259	11	which	which	WDT
21781	259	12	may	may	MD
21781	259	13	possibly	possibly	RB
21781	259	14	also	also	RB
21781	259	15	be	be	VB
21781	259	16	excretory	excretory	JJ
21781	259	17	.	.	.
21781	260	1	If	if	IN
21781	260	2	the	the	DT
21781	260	3	student	student	NN
21781	260	4	will	will	MD
21781	260	5	compare	compare	VB
21781	260	6	Sections	section	NNS
21781	260	7	10	10	CD
21781	260	8	and	and	CC
21781	260	9	11	11	CD
21781	260	10	,	,	,
21781	260	11	he	-PRON-	PRP
21781	260	12	will	will	MD
21781	260	13	notice	notice	VB
21781	260	14	that	that	IN
21781	260	15	in	in	IN
21781	260	16	those	those	DT
21781	260	17	paragraphs	paragraph	NNS
21781	260	18	no	no	DT
21781	260	19	account	account	NN
21781	260	20	is	be	VBZ
21781	260	21	taken	take	VBN
21781	260	22	of	of	IN
21781	260	23	the	the	DT
21781	260	24	sulphur	sulphur	NN
21781	260	25	among	among	IN
21781	260	26	the	the	DT
21781	260	27	katastases	katastase	NNS
21781	260	28	,	,	,
21781	260	29	the	the	DT
21781	260	30	account	account	NN
21781	260	31	does	do	VBZ
21781	260	32	not	not	RB
21781	260	33	balance	balance	VB
21781	260	34	,	,	,
21781	260	35	and	and	CC
21781	260	36	he	-PRON-	PRP
21781	260	37	will	will	MD
21781	260	38	at	at	IN
21781	260	39	once	once	RB
21781	260	40	see	see	VB
21781	260	41	that	that	IN
21781	260	42	here	here	RB
21781	260	43	probably	probably	RB
21781	260	44	is	be	VBZ
21781	260	45	the	the	DT
21781	260	46	missing	miss	VBG
21781	260	47	item	item	NN
21781	260	48	on	on	IN
21781	260	49	the	the	DT
21781	260	50	outgoing	outgoing	JJ
21781	260	51	side	side	NN
21781	260	52	.	.	.
21781	261	1	The	the	DT
21781	261	2	bile	bile	NN
21781	261	3	,	,	,
21781	261	4	through	through	IN
21781	261	5	the	the	DT
21781	261	6	presence	presence	NN
21781	261	7	of	of	IN
21781	261	8	these	these	DT
21781	261	9	salts	salt	NNS
21781	261	10	,	,	,
21781	261	11	is	be	VBZ
21781	261	12	strongly	strongly	RB
21781	261	13	alkaline	alkaline	JJ
21781	261	14	,	,	,
21781	261	15	and	and	CC
21781	261	16	so	so	RB
21781	261	17	stops	stop	VBZ
21781	261	18	the	the	DT
21781	261	19	action	action	NN
21781	261	20	of	of	IN
21781	261	21	the	the	DT
21781	261	22	gastric	gastric	JJ
21781	261	23	juice	juice	NN
21781	261	24	,	,	,
21781	261	25	and	and	CC
21781	261	26	prepares	prepare	VBZ
21781	261	27	for	for	IN
21781	261	28	that	that	DT
21781	261	29	of	of	IN
21781	261	30	the	the	DT
21781	261	31	pancreas	pancrea	NNS
21781	261	32	,	,	,
21781	261	33	which	which	WDT
21781	261	34	can	can	MD
21781	261	35	act	act	VB
21781	261	36	only	only	RB
21781	261	37	in	in	IN
21781	261	38	an	an	DT
21781	261	39	alkaline	alkaline	JJ
21781	261	40	medium	medium	NN
21781	261	41	.	.	.
21781	262	1	The	the	DT
21781	262	2	fermentive	fermentive	JJ
21781	262	3	action	action	NN
21781	262	4	of	of	IN
21781	262	5	the	the	DT
21781	262	6	bile	bile	NN
21781	262	7	is	be	VBZ
21781	262	8	trifling	trifle	VBG
21781	262	9	;	;	:
21781	262	10	it	-PRON-	PRP
21781	262	11	dissolves	dissolve	VBZ
21781	262	12	fats	fat	NNS
21781	262	13	,	,	,
21781	262	14	to	to	IN
21781	262	15	a	a	DT
21781	262	16	certain	certain	JJ
21781	262	17	extent	extent	NN
21781	262	18	,	,	,
21781	262	19	and	and	CC
21781	262	20	is	be	VBZ
21781	262	21	antiseptic	antiseptic	JJ
21781	262	22	,	,	,
21781	262	23	that	that	RB
21781	262	24	is	is	RB
21781	262	25	,	,	,
21781	262	26	it	-PRON-	PRP
21781	262	27	prevents	prevent	VBZ
21781	262	28	putrefaction	putrefaction	NN
21781	262	29	to	to	TO
21781	262	30	which	which	WDT
21781	262	31	the	the	DT
21781	262	32	chyme	chyme	NNS
21781	262	33	might	may	MD
21781	262	34	be	be	VB
21781	262	35	liable	liable	JJ
21781	262	36	;	;	:
21781	262	37	it	-PRON-	PRP
21781	262	38	also	also	RB
21781	262	39	seems	seem	VBZ
21781	262	40	to	to	TO
21781	262	41	act	act	VB
21781	262	42	as	as	IN
21781	262	43	a	a	DT
21781	262	44	natural	natural	JJ
21781	262	45	purgative	purgative	NN
21781	262	46	.	.	.
21781	263	1	Section	section	NN
21781	263	2	27	27	CD
21781	263	3	.	.	.
21781	264	1	The	the	DT
21781	264	2	bile	bile	NN
21781	264	3	,	,	,
21781	264	4	as	as	IN
21781	264	5	we	-PRON-	PRP
21781	264	6	shall	shall	MD
21781	264	7	see	see	VB
21781	264	8	later	later	RBR
21781	264	9	,	,	,
21781	264	10	is	be	VBZ
21781	264	11	by	by	IN
21781	264	12	no	no	DT
21781	264	13	means	means	NN
21781	264	14	the	the	DT
21781	264	15	sole	sole	JJ
21781	264	16	product	product	NN
21781	264	17	of	of	IN
21781	264	18	the	the	DT
21781	264	19	liver	liver	NN
21781	264	20	.	.	.
21781	265	1	Section	section	NN
21781	265	2	28	28	CD
21781	265	3	.	.	.
21781	266	1	The	the	DT
21781	266	2	pancreatic	pancreatic	JJ
21781	266	3	juice	juice	NN
21781	266	4	,	,	,
21781	266	5	the	the	DT
21781	266	6	secretion	secretion	NN
21781	266	7	of	of	IN
21781	266	8	the	the	DT
21781	266	9	pancreas	pancrea	NNS
21781	266	10	is	be	VBZ
21781	266	11	remarkable	remarkable	JJ
21781	266	12	as	as	IN
21781	266	13	acting	act	VBG
21781	266	14	on	on	IN
21781	266	15	all	all	PDT
21781	266	16	the	the	DT
21781	266	17	food	food	NN
21781	266	18	stuffs	stuff	NNS
21781	266	19	that	that	WDT
21781	266	20	have	have	VBP
21781	266	21	not	not	RB
21781	266	22	already	already	RB
21781	266	23	become	become	VBN
21781	266	24	soluble	soluble	JJ
21781	266	25	.	.	.
21781	267	1	It	-PRON-	PRP
21781	267	2	emulsifies	emulsify	VBZ
21781	267	3	fats	fat	NNS
21781	267	4	,	,	,
21781	267	5	that	that	RB
21781	267	6	is	is	RB
21781	267	7	,	,	,
21781	267	8	it	-PRON-	PRP
21781	267	9	breaks	break	VBZ
21781	267	10	,	,	,
21781	267	11	the	the	DT
21781	267	12	drops	drop	NNS
21781	267	13	up	up	RP
21781	267	14	into	into	IN
21781	267	15	extremely	extremely	RB
21781	267	16	small	small	JJ
21781	267	17	globules	globule	NNS
21781	267	18	,	,	,
21781	267	19	forming	form	VBG
21781	267	20	a	a	DT
21781	267	21	milky	milky	JJ
21781	267	22	fluid	fluid	NN
21781	267	23	,	,	,
21781	267	24	and	and	CC
21781	267	25	it	-PRON-	PRP
21781	267	26	furthermore	furthermore	RB
21781	267	27	has	have	VBZ
21781	267	28	a	a	DT
21781	267	29	fermentive	fermentive	JJ
21781	267	30	action	action	NN
21781	267	31	upon	upon	IN
21781	267	32	them	-PRON-	PRP
21781	267	33	;	;	:
21781	267	34	it	-PRON-	PRP
21781	267	35	splits	split	VBZ
21781	267	36	them	-PRON-	PRP
21781	267	37	up	up	RP
21781	267	38	into	into	IN
21781	267	39	fatty	fatty	NN
21781	267	40	acids	acid	NNS
21781	267	41	,	,	,
21781	267	42	and	and	CC
21781	267	43	the	the	DT
21781	267	44	soluble	soluble	JJ
21781	267	45	body	body	NN
21781	267	46	glycerine	glycerine	NN
21781	267	47	.	.	.
21781	268	1	The	the	DT
21781	268	2	fatty	fatty	NN
21781	268	3	acids	acid	NNS
21781	268	4	combine	combine	VBP
21781	268	5	with	with	IN
21781	268	6	alkaline	alkaline	JJ
21781	268	7	substances	substance	NNS
21781	268	8	(	(	-LRB-
21781	268	9	Section	section	NN
21781	268	10	26	26	CD
21781	268	11	)	)	-RRB-
21781	268	12	to	to	TO
21781	268	13	form	form	VB
21781	268	14	bodies	body	NNS
21781	268	15	which	which	WDT
21781	268	16	belong	belong	VBP
21781	268	17	to	to	IN
21781	268	18	the	the	DT
21781	268	19	chemical	chemical	NN
21781	268	20	group	group	NN
21781	268	21	of	of	IN
21781	268	22	Soaps	Soaps	NNP
21781	268	23	,	,	,
21781	268	24	and	and	CC
21781	268	25	which	which	WDT
21781	268	26	are	be	VBP
21781	268	27	soluble	soluble	JJ
21781	268	28	also	also	RB
21781	268	29	.	.	.
21781	269	1	The	the	DT
21781	269	2	pancreatic	pancreatic	JJ
21781	269	3	juice	juice	NN
21781	269	4	also	also	RB
21781	269	5	attacks	attack	VBZ
21781	269	6	any	any	DT
21781	269	7	proteids	proteid	NNS
21781	269	8	that	that	WDT
21781	269	9	have	have	VBP
21781	269	10	escaped	escape	VBN
21781	269	11	the	the	DT
21781	269	12	gastric	gastric	JJ
21781	269	13	juice	juice	NN
21781	269	14	,	,	,
21781	269	15	and	and	CC
21781	269	16	converts	convert	VBZ
21781	269	17	them	-PRON-	PRP
21781	269	18	into	into	IN
21781	269	19	peptones	peptone	NNS
21781	269	20	,	,	,
21781	269	21	and	and	CC
21781	269	22	any	any	DT
21781	269	23	residual	residual	JJ
21781	269	24	starch	starch	NN
21781	269	25	into	into	IN
21781	269	26	sugar	sugar	NN
21781	269	27	.	.	.
21781	270	1	Hence	hence	RB
21781	270	2	by	by	IN
21781	270	3	this	this	DT
21781	270	4	stage	stage	NN
21781	270	5	,	,	,
21781	270	6	in	in	IN
21781	270	7	the	the	DT
21781	270	8	duodenum	duodenum	NN
21781	270	9	,	,	,
21781	270	10	all	all	PDT
21781	270	11	the	the	DT
21781	270	12	food	food	NN
21781	270	13	constituents	constituent	NNS
21781	270	14	noticed	notice	VBN
21781	270	15	in	in	IN
21781	270	16	Section	section	NN
21781	270	17	17	17	CD
21781	270	18	are	be	VBP
21781	270	19	changed	change	VBN
21781	270	20	into	into	IN
21781	270	21	soluble	soluble	JJ
21781	270	22	forms	form	NNS
21781	270	23	.	.	.
21781	271	1	There	there	EX
21781	271	2	are	be	VBP
21781	271	3	probably	probably	RB
21781	271	4	,	,	,
21781	271	5	three	three	CD
21781	271	6	distinct	distinct	JJ
21781	271	7	ferments	ferment	NNS
21781	271	8	in	in	IN
21781	271	9	the	the	DT
21781	271	10	pancreatic	pancreatic	JJ
21781	271	11	juice	juice	NN
21781	271	12	acting	act	VBG
21781	271	13	respectively	respectively	RB
21781	271	14	on	on	IN
21781	271	15	starch	starch	NN
21781	271	16	,	,	,
21781	271	17	fat	fat	NN
21781	271	18	,	,	,
21781	271	19	and	and	CC
21781	271	20	proteid	proteid	NN
21781	271	21	,	,	,
21781	271	22	but	but	CC
21781	271	23	they	-PRON-	PRP
21781	271	24	have	have	VBP
21781	271	25	not	not	RB
21781	271	26	been	be	VBN
21781	271	27	isolated	isolate	VBN
21781	271	28	,	,	,
21781	271	29	and	and	CC
21781	271	30	the	the	DT
21781	271	31	term	term	NN
21781	271	32	pancreatin	pancreatin	NN
21781	271	33	is	be	VBZ
21781	271	34	sometimes	sometimes	RB
21781	271	35	used	use	VBN
21781	271	36	to	to	TO
21781	271	37	suggest	suggest	VB
21781	271	38	the	the	DT
21781	271	39	three	three	CD
21781	271	40	together	together	RB
21781	271	41	.	.	.
21781	272	1	Section	section	NN
21781	272	2	29	29	CD
21781	272	3	.	.	.
21781	273	1	A	a	DT
21781	273	2	succus	succus	NN
21781	273	3	entericus	entericus	NN
21781	273	4	,	,	,
21781	273	5	a	a	DT
21781	273	6	saliva	saliva	NN
21781	273	7	-	-	HYPH
21781	273	8	like	like	JJ
21781	273	9	fluid	fluid	NN
21781	273	10	secreted	secrete	VBN
21781	273	11	by	by	IN
21781	273	12	numerous	numerous	JJ
21781	273	13	small	small	JJ
21781	273	14	glands	gland	NNS
21781	273	15	in	in	IN
21781	273	16	the	the	DT
21781	273	17	intestine	intestine	NN
21781	273	18	wall	wall	NN
21781	273	19	(	(	-LRB-
21781	273	20	Brunner	Brunner	NNP
21781	273	21	's	's	POS
21781	273	22	glands	gland	NNS
21781	273	23	,	,	,
21781	273	24	Lieberkuhnian	lieberkuhnian	JJ
21781	273	25	follicles	follicle	NNS
21781	273	26	)	)	-RRB-
21781	273	27	,	,	,
21781	273	28	probably	probably	RB
21781	273	29	aids	aids	NNP
21781	273	30	,	,	,
21781	273	31	to	to	IN
21781	273	32	an	an	DT
21781	273	33	unknown	unknown	JJ
21781	273	34	but	but	CC
21781	273	35	comparatively	comparatively	RB
21781	273	36	small	small	JJ
21781	273	37	extent	extent	NN
21781	273	38	,	,	,
21781	273	39	in	in	IN
21781	273	40	the	the	DT
21781	273	41	digestive	digestive	JJ
21781	273	42	processes	process	NNS
21781	273	43	.	.	.
21781	274	1	Section	section	NN
21781	274	2	30	30	CD
21781	274	3	.	.	.
21781	275	1	The	the	DT
21781	275	2	walls	wall	NNS
21781	275	3	of	of	IN
21781	275	4	the	the	DT
21781	275	5	whole	whole	NN
21781	275	6	of	of	IN
21781	275	7	the	the	DT
21781	275	8	small	small	JJ
21781	275	9	intestine	intestine	NN
21781	275	10	are	be	VBP
21781	275	11	engaged	engage	VBN
21781	275	12	in	in	IN
21781	275	13	the	the	DT
21781	275	14	absorption	absorption	NN
21781	275	15	of	of	IN
21781	275	16	the	the	DT
21781	275	17	soluble	soluble	JJ
21781	275	18	results	result	NNS
21781	275	19	of	of	IN
21781	275	20	digestion	digestion	NN
21781	275	21	.	.	.
21781	276	1	In	in	IN
21781	276	2	the	the	DT
21781	276	3	duodenum	duodenum	NN
21781	276	4	,	,	,
21781	276	5	especially	especially	RB
21781	276	6	,	,	,
21781	276	7	small	small	JJ
21781	276	8	processes	process	NNS
21781	276	9	,	,	,
21781	276	10	the	the	DT
21781	276	11	villi	villi	NNP
21781	276	12	project	project	NN
21781	276	13	into	into	IN
21781	276	14	the	the	DT
21781	276	15	cavity	cavity	NN
21781	276	16	,	,	,
21781	276	17	and	and	CC
21781	276	18	being	be	VBG
21781	276	19	,	,	,
21781	276	20	like	like	IN
21781	276	21	the	the	DT
21781	276	22	small	small	JJ
21781	276	23	hairs	hair	NNS
21781	276	24	of	of	IN
21781	276	25	velvet	velvet	NNP
21781	276	26	pile	pile	NNP
21781	276	27	,	,	,
21781	276	28	and	and	CC
21781	276	29	as	as	IN
21781	276	30	thickly	thickly	RB
21781	276	31	set	set	NN
21781	276	32	,	,	,
21781	276	33	give	give	VB
21781	276	34	its	-PRON-	PRP$
21781	276	35	inner	inner	JJ
21781	276	36	coat	coat	NN
21781	276	37	a	a	DT
21781	276	38	velvety	velvety	JJ
21781	276	39	appearance	appearance	NN
21781	276	40	.	.	.
21781	277	1	In	in	IN
21781	277	2	a	a	DT
21781	277	3	villus	villus	NN
21781	277	4	we	-PRON-	PRP
21781	277	5	find	find	VBP
21781	277	6	(	(	-LRB-
21781	277	7	Figure	Figure	NNP
21781	277	8	IX	IX	NNP
21781	277	9	.	.	.
21781	277	10	,	,	,
21781	277	11	Sheet	sheet	NN
21781	277	12	3	3	CD
21781	277	13	)	)	-RRB-
21781	277	14	a	a	DT
21781	277	15	series	series	NN
21781	277	16	of	of	IN
21781	277	17	small	small	JJ
21781	277	18	blood	blood	NN
21781	277	19	-	-	HYPH
21781	277	20	vessels	vessel	NNS
21781	277	21	and	and	CC
21781	277	22	with	with	IN
21781	277	23	it	-PRON-	PRP
21781	277	24	another	another	DT
21781	277	25	vessel	vessel	NN
21781	277	26	called	call	VBD
21781	277	27	a	a	DT
21781	277	28	lacteal	lacteal	NN
21781	277	29	.	.	.
21781	278	1	The	the	DT
21781	278	2	lacteals	lacteal	NNS
21781	278	3	run	run	VBP
21781	278	4	together	together	RB
21781	278	5	into	into	IN
21781	278	6	larger	large	JJR
21781	278	7	and	and	CC
21781	278	8	larger	large	JJR
21781	278	9	branches	branch	NNS
21781	278	10	until	until	IN
21781	278	11	they	-PRON-	PRP
21781	278	12	form	form	VBP
21781	278	13	a	a	DT
21781	278	14	main	main	JJ
21781	278	15	trunk	trunk	NN
21781	278	16	,	,	,
21781	278	17	the	the	DT
21781	278	18	thoracic	thoracic	NNP
21781	278	19	duct	duct	NN
21781	278	20	,	,	,
21781	278	21	which	which	WDT
21781	278	22	opens	open	VBZ
21781	278	23	into	into	IN
21781	278	24	the	the	DT
21781	278	25	blood	blood	NN
21781	278	26	circulation	circulation	NN
21781	278	27	at	at	IN
21781	278	28	a	a	DT
21781	278	29	point	point	NN
21781	278	30	near	near	IN
21781	278	31	the	the	DT
21781	278	32	heart	heart	NN
21781	278	33	;	;	:
21781	278	34	but	but	CC
21781	278	35	of	of	IN
21781	278	36	this	this	DT
21781	278	37	we	-PRON-	PRP
21781	278	38	shall	shall	MD
21781	278	39	speak	speak	VB
21781	278	40	further	further	RB
21781	278	41	later	later	RB
21781	278	42	.	.	.
21781	279	1	They	-PRON-	PRP
21781	279	2	contain	contain	VBP
21781	279	3	,	,	,
21781	279	4	after	after	IN
21781	279	5	a	a	DT
21781	279	6	meal	meal	NN
21781	279	7	,	,	,
21781	279	8	a	a	DT
21781	279	9	fluid	fluid	NN
21781	279	10	called	call	VBN
21781	279	11	chyle	chyle	NN
21781	279	12	.	.	.
21781	280	1	Section	section	NN
21781	280	2	31	31	CD
21781	280	3	.	.	.
21781	281	1	Emulsified	emulsified	JJ
21781	281	2	fats	fat	NNS
21781	281	3	pass	pass	VBP
21781	281	4	into	into	IN
21781	281	5	the	the	DT
21781	281	6	chyle	chyle	NN
21781	281	7	.	.	.
21781	282	1	Water	water	NN
21781	282	2	and	and	CC
21781	282	3	diffusible	diffusible	JJ
21781	282	4	salts	salt	NNS
21781	282	5	certainly	certainly	RB
21781	282	6	pass	pass	VBP
21781	282	7	into	into	IN
21781	282	8	the	the	DT
21781	282	9	vein	vein	NN
21781	282	10	.	.	.
21781	283	1	The	the	DT
21781	283	2	course	course	NN
21781	283	3	taken	take	VBN
21781	283	4	by	by	IN
21781	283	5	the	the	DT
21781	283	6	peptones	peptone	NNS
21781	283	7	is	be	VBZ
21781	283	8	uncertain	uncertain	JJ
21781	283	9	,	,	,
21781	283	10	but	but	CC
21781	283	11	Professor	Professor	NNP
21781	283	12	Foster	Foster	NNP
21781	283	13	favours	favour	VBZ
21781	283	14	the	the	DT
21781	283	15	chyle	chyle	NN
21781	283	16	in	in	IN
21781	283	17	the	the	DT
21781	283	18	case	case	NN
21781	283	19	of	of	IN
21781	283	20	the	the	DT
21781	283	21	rabbit--	rabbit--	NNP
21781	283	22	the	the	DT
21781	283	23	student	student	NN
21781	283	24	should	should	MD
21781	283	25	read	read	VB
21781	283	26	his	-PRON-	PRP$
21781	283	27	Text	text	NN
21781	283	28	-	-	HYPH
21781	283	29	book	book	NN
21781	283	30	of	of	IN
21781	283	31	Physiology	Physiology	NNP
21781	283	32	,	,	,
21781	283	33	Part	Part	NNP
21781	283	34	2	2	CD
21781	283	35	,	,	,
21781	283	36	Chapter	chapter	NN
21781	283	37	1	1	CD
21781	283	38	,	,	,
21781	283	39	Section	section	NN
21781	283	40	11	11	CD
21781	283	41	,	,	,
21781	283	42	if	if	IN
21781	283	43	interested	interested	JJ
21781	283	44	in	in	IN
21781	283	45	the	the	DT
21781	283	46	further	further	JJ
21781	283	47	discussion	discussion	NN
21781	283	48	of	of	IN
21781	283	49	this	this	DT
21781	283	50	question	question	NN
21781	283	51	.	.	.
21781	284	1	Section	section	NN
21781	284	2	32	32	CD
21781	284	3	.	.	.
21781	285	1	The	the	DT
21781	285	2	processes	process	NNS
21781	285	3	that	that	WDT
21781	285	4	occur	occur	VBP
21781	285	5	in	in	IN
21781	285	6	the	the	DT
21781	285	7	remaining	remain	VBG
21781	285	8	portions	portion	NNS
21781	285	9	of	of	IN
21781	285	10	the	the	DT
21781	285	11	alimentary	alimentary	JJ
21781	285	12	canal	canal	NN
21781	285	13	are	be	VBP
21781	285	14	imperfectly	imperfectly	RB
21781	285	15	understood	understand	VBN
21781	285	16	.	.	.
21781	286	1	The	the	DT
21781	286	2	caecum	caecum	NN
21781	286	3	is	be	VBZ
21781	286	4	so	so	RB
21781	286	5	large	large	JJ
21781	286	6	in	in	IN
21781	286	7	the	the	DT
21781	286	8	rabbit	rabbit	NN
21781	286	9	that	that	IN
21781	286	10	it	-PRON-	PRP
21781	286	11	must	must	MD
21781	286	12	almost	almost	RB
21781	286	13	certainly	certainly	RB
21781	286	14	be	be	VB
21781	286	15	of	of	IN
21781	286	16	considerable	considerable	JJ
21781	286	17	importance	importance	NN
21781	286	18	.	.	.
21781	287	1	In	in	IN
21781	287	2	carnivorous	carnivorous	JJ
21781	287	3	animals	animal	NNS
21781	287	4	it	-PRON-	PRP
21781	287	5	may	may	MD
21781	287	6	be	be	VB
21781	287	7	so	so	RB
21781	287	8	much	much	RB
21781	287	9	reduced	reduce	VBN
21781	287	10	as	as	IN
21781	287	11	to	to	TO
21781	287	12	be	be	VB
21781	287	13	practically	practically	RB
21781	287	14	absent	absent	JJ
21781	287	15	.	.	.
21781	288	1	An	an	DT
21781	288	2	important	important	JJ
21781	288	3	factor	factor	NN
21781	288	4	in	in	IN
21781	288	5	the	the	DT
21781	288	6	diet	diet	NN
21781	288	7	of	of	IN
21781	288	8	the	the	DT
21781	288	9	herbivorous	herbivorous	JJ
21781	288	10	animals	animal	NNS
21781	288	11	,	,	,
21781	288	12	and	and	CC
21781	288	13	one	one	CD
21781	288	14	absent	absent	NN
21781	288	15	from	from	IN
21781	288	16	the	the	DT
21781	288	17	food	food	NN
21781	288	18	of	of	IN
21781	288	19	the	the	DT
21781	288	20	carnivora	carnivora	NN
21781	288	21	,	,	,
21781	288	22	is	be	VBZ
21781	288	23	that	that	DT
21781	288	24	carbohydrate	carbohydrate	NN
21781	288	25	,	,	,
21781	288	26	the	the	DT
21781	288	27	building	building	NN
21781	288	28	material	material	NN
21781	288	29	of	of	IN
21781	288	30	all	all	DT
21781	288	31	green	green	JJ
21781	288	32	-	-	HYPH
21781	288	33	meat-	meat-	JJ
21781	288	34	[	[	-LRB-
21781	288	35	food	food	NN
21781	288	36	]	]	-RRB-
21781	288	37	,	,	,
21781	288	38	cellulose	cellulose	NN
21781	288	39	,	,	,
21781	288	40	and	and	CC
21781	288	41	there	there	EX
21781	288	42	is	be	VBZ
21781	288	43	some	some	DT
21781	288	44	ground	ground	NN
21781	288	45	for	for	IN
21781	288	46	thinking	think	VBG
21781	288	47	that	that	IN
21781	288	48	the	the	DT
21781	288	49	caecum	caecum	NN
21781	288	50	is	be	VBZ
21781	288	51	probably	probably	RB
21781	288	52	a	a	DT
21781	288	53	region	region	NN
21781	288	54	of	of	IN
21781	288	55	special	special	JJ
21781	288	56	fermentive	fermentive	JJ
21781	288	57	action	action	NN
21781	288	58	upon	upon	IN
21781	288	59	it	-PRON-	PRP
21781	288	60	.	.	.
21781	289	1	The	the	DT
21781	289	2	pancreatic	pancreatic	JJ
21781	289	3	juice	juice	NN
21781	289	4	,	,	,
21781	289	5	it	-PRON-	PRP
21781	289	6	may	may	MD
21781	289	7	be	be	VB
21781	289	8	noted	note	VBN
21781	289	9	,	,	,
21781	289	10	exercises	exercise	VBZ
21781	289	11	a	a	DT
21781	289	12	slight	slight	JJ
21781	289	13	digestive	digestive	JJ
21781	289	14	activity	activity	NN
21781	289	15	upon	upon	IN
21781	289	16	this	this	DT
21781	289	17	substance	substance	NN
21781	289	18	.	.	.
21781	290	1	Section	section	NN
21781	290	2	33	33	CD
21781	290	3	.	.	.
21781	291	1	Water	water	NN
21781	291	2	is	be	VBZ
21781	291	3	most	most	RBS
21781	291	4	largely	largely	RB
21781	291	5	absorbed	absorb	VBN
21781	291	6	in	in	IN
21781	291	7	the	the	DT
21781	291	8	large	large	JJ
21781	291	9	intestine	intestine	NN
21781	291	10	,	,	,
21781	291	11	and	and	CC
21781	291	12	in	in	IN
21781	291	13	it	-PRON-	PRP
21781	291	14	the	the	DT
21781	291	15	rejected	reject	VBN
21781	291	16	(	(	-LRB-
21781	291	17	mainly	mainly	RB
21781	291	18	insoluble	insoluble	JJ
21781	291	19	)	)	-RRB-
21781	291	20	portion	portion	NN
21781	291	21	of	of	IN
21781	291	22	the	the	DT
21781	291	23	food	food	NN
21781	291	24	gradually	gradually	RB
21781	291	25	acquires	acquire	VBZ
21781	291	26	its	-PRON-	PRP$
21781	291	27	dark	dark	JJ
21781	291	28	colour	colour	NN
21781	291	29	and	and	CC
21781	291	30	other	other	JJ
21781	291	31	faecal	faecal	JJ
21781	291	32	characteristics	characteristic	NNS
21781	291	33	.	.	.
21781	292	1	3	3	LS
21781	292	2	.	.	.
21781	293	1	_	_	NNP
21781	293	2	The	the	DT
21781	293	3	Circulation	Circulation	NNP
21781	293	4	_	_	NNP
21781	293	5	Section	Section	NNP
21781	293	6	34	34	CD
21781	293	7	.	.	.
21781	294	1	The	the	DT
21781	294	2	next	next	JJ
21781	294	3	thing	thing	NN
21781	294	4	to	to	TO
21781	294	5	consider	consider	VB
21781	294	6	is	be	VBZ
21781	294	7	the	the	DT
21781	294	8	distribution	distribution	NN
21781	294	9	of	of	IN
21781	294	10	the	the	DT
21781	294	11	food	food	NN
21781	294	12	material	material	NN
21781	294	13	absorbed	absorb	VBN
21781	294	14	through	through	IN
21781	294	15	the	the	DT
21781	294	16	walls	wall	NNS
21781	294	17	of	of	IN
21781	294	18	the	the	DT
21781	294	19	alimentary	alimentary	JJ
21781	294	20	canal	canal	NN
21781	294	21	to	to	IN
21781	294	22	the	the	DT
21781	294	23	living	living	JJ
21781	294	24	and	and	CC
21781	294	25	active	active	JJ
21781	294	26	parts	part	NNS
21781	294	27	of	of	IN
21781	294	28	the	the	DT
21781	294	29	body	body	NN
21781	294	30	.	.	.
21781	295	1	This	this	DT
21781	295	2	is	be	VBZ
21781	295	3	one	one	CD
21781	295	4	of	of	IN
21781	295	5	the	the	DT
21781	295	6	functions	function	NNS
21781	295	7	of	of	IN
21781	295	8	the	the	DT
21781	295	9	series	series	NN
21781	295	10	of	of	IN
21781	295	11	structures--	structures--	NNP
21781	295	12	heart	heart	NN
21781	295	13	and	and	CC
21781	295	14	blood	blood	NN
21781	295	15	-	-	HYPH
21781	295	16	vessels	vessel	NNS
21781	295	17	,	,	,
21781	295	18	called	call	VBD
21781	295	19	the	the	DT
21781	295	20	circulation	circulation	NN
21781	295	21	,	,	,
21781	295	22	circulatory	circulatory	JJ
21781	295	23	system	system	NN
21781	295	24	,	,	,
21781	295	25	or	or	CC
21781	295	26	vascular	vascular	JJ
21781	295	27	system	system	NN
21781	295	28	.	.	.
21781	296	1	It	-PRON-	PRP
21781	296	2	is	be	VBZ
21781	296	3	not	not	RB
21781	296	4	the	the	DT
21781	296	5	only	only	JJ
21781	296	6	function	function	NN
21781	296	7	.	.	.
21781	297	1	The	the	DT
21781	297	2	blood	blood	NN
21781	297	3	also	also	RB
21781	297	4	carries	carry	VBZ
21781	297	5	the	the	DT
21781	297	6	oxygen	oxygen	NN
21781	297	7	from	from	IN
21781	297	8	the	the	DT
21781	297	9	lungs	lung	NNS
21781	297	10	to	to	IN
21781	297	11	the	the	DT
21781	297	12	various	various	JJ
21781	297	13	parts	part	NNS
21781	297	14	where	where	WRB
21781	297	15	work	work	NN
21781	297	16	is	be	VBZ
21781	297	17	done	do	VBN
21781	297	18	and	and	CC
21781	297	19	kataboly	kataboly	JJ
21781	297	20	occurs	occur	VBZ
21781	297	21	,	,	,
21781	297	22	and	and	CC
21781	297	23	it	-PRON-	PRP
21781	297	24	carries	carry	VBZ
21781	297	25	away	away	RB
21781	297	26	the	the	DT
21781	297	27	katastases	katastase	NNS
21781	297	28	to	to	IN
21781	297	29	the	the	DT
21781	297	30	points	point	NNS
21781	297	31	where	where	WRB
21781	297	32	they	-PRON-	PRP
21781	297	33	are	be	VBP
21781	297	34	excreted--	excreted--	NN
21781	297	35	the	the	DT
21781	297	36	carbon	carbon	NN
21781	297	37	dioxide	dioxide	NN
21781	297	38	and	and	CC
21781	297	39	some	some	DT
21781	297	40	water	water	NN
21781	297	41	to	to	IN
21781	297	42	the	the	DT
21781	297	43	lungs	lung	NNS
21781	297	44	,	,	,
21781	297	45	water	water	NN
21781	297	46	and	and	CC
21781	297	47	urea	urea	NNP
21781	297	48	to	to	IN
21781	297	49	the	the	DT
21781	297	50	kidneys	kidney	NNS
21781	297	51	,	,	,
21781	297	52	sulphur	sulphur	NNP
21781	297	53	compounds	compound	NNS
21781	297	54	of	of	IN
21781	297	55	some	some	DT
21781	297	56	kind	kind	NN
21781	297	57	to	to	IN
21781	297	58	the	the	DT
21781	297	59	liver	liver	NN
21781	297	60	.	.	.
21781	298	1	Section	section	NN
21781	298	2	35	35	CD
21781	298	3	.	.	.
21781	299	1	The	the	DT
21781	299	2	blood	blood	NN
21781	299	3	(	(	-LRB-
21781	299	4	Figure	figure	NN
21781	299	5	4	4	CD
21781	299	6	,	,	,
21781	299	7	Sheet	sheet	NN
21781	299	8	2	2	CD
21781	299	9	)	)	-RRB-
21781	299	10	is	be	VBZ
21781	299	11	not	not	RB
21781	299	12	homogeneous	homogeneous	JJ
21781	299	13	;	;	:
21781	299	14	under	under	IN
21781	299	15	the	the	DT
21781	299	16	low	low	JJ
21781	299	17	power	power	NN
21781	299	18	of	of	IN
21781	299	19	the	the	DT
21781	299	20	microscope	microscope	NN
21781	299	21	it	-PRON-	PRP
21781	299	22	may	may	MD
21781	299	23	be	be	VB
21781	299	24	seen	see	VBN
21781	299	25	to	to	TO
21781	299	26	consist	consist	VB
21781	299	27	of--	of--	NNP
21781	299	28	(	(	-LRB-
21781	299	29	1	1	CD
21781	299	30	.	.	.
21781	299	31	)	)	-RRB-
21781	300	1	a	a	DT
21781	300	2	clear	clear	JJ
21781	300	3	fluid	fluid	NN
21781	300	4	,	,	,
21781	300	5	the	the	DT
21781	300	6	plasma	plasma	NN
21781	300	7	,	,	,
21781	300	8	in	in	IN
21781	300	9	which	which	WDT
21781	300	10	float--	float--	NNP
21781	300	11	(	(	-LRB-
21781	300	12	2	2	CD
21781	300	13	.	.	.
21781	300	14	)	)	-RRB-
21781	301	1	a	a	DT
21781	301	2	few	few	JJ
21781	301	3	transparent	transparent	JJ
21781	301	4	colourless	colourless	JJ
21781	301	5	bodies	body	NNS
21781	301	6	of	of	IN
21781	301	7	indefinite	indefinite	JJ
21781	301	8	and	and	CC
21781	301	9	changing	change	VBG
21781	301	10	shape	shape	NN
21781	301	11	,	,	,
21781	301	12	and	and	CC
21781	301	13	having	have	VBG
21781	301	14	a	a	DT
21781	301	15	central	central	JJ
21781	301	16	brighter	bright	JJR
21781	301	17	portion	portion	NN
21781	301	18	,	,	,
21781	301	19	the	the	DT
21781	301	20	nucleus	nucleus	NN
21781	301	21	with	with	IN
21781	301	22	a	a	DT
21781	301	23	still	still	RB
21781	301	24	brighter	bright	JJR
21781	301	25	dot	dot	NN
21781	301	26	therein	therein	RB
21781	301	27	the	the	DT
21781	301	28	nucleolus--	nucleolus--	NN
21781	301	29	the	the	DT
21781	301	30	white	white	NNP
21781	301	31	corpuscles	corpuscle	NNS
21781	301	32	(	(	-LRB-
21781	301	33	w.c	w.c	NNP
21781	301	34	.	.	NNP
21781	301	35	)	)	-RRB-
21781	301	36	,	,	,
21781	301	37	and	and	CC
21781	301	38	(	(	-LRB-
21781	301	39	3	3	CD
21781	301	40	.	.	.
21781	301	41	)	)	-RRB-
21781	302	1	flat	flat	JJ
21781	302	2	round	round	JJ
21781	302	3	discs	disc	NNS
21781	302	4	,	,	,
21781	302	5	without	without	IN
21781	302	6	a	a	DT
21781	302	7	nucleus	nucleus	NN
21781	302	8	,	,	,
21781	302	9	the	the	DT
21781	302	10	red	red	JJ
21781	302	11	corpuscles	corpuscle	NNS
21781	302	12	(	(	-LRB-
21781	302	13	r.c	r.c	NNP
21781	302	14	.	.	.
21781	303	1	)	)	-RRB-
21781	303	2	,	,	,
21781	303	3	greatly	greatly	RB
21781	303	4	more	more	RBR
21781	303	5	numerous	numerous	JJ
21781	303	6	than	than	IN
21781	303	7	the	the	DT
21781	303	8	white	white	NNP
21781	303	9	.	.	.
21781	304	1	Section	section	NN
21781	304	2	36	36	CD
21781	304	3	.	.	.
21781	305	1	The	the	DT
21781	305	2	chyle	chyle	NN
21781	305	3	of	of	IN
21781	305	4	the	the	DT
21781	305	5	lacteals	lacteal	NNS
21781	305	6	passes	pass	VBZ
21781	305	7	,	,	,
21781	305	8	as	as	IN
21781	305	9	we	-PRON-	PRP
21781	305	10	have	have	VBP
21781	305	11	said	say	VBD
21781	305	12	,	,	,
21781	305	13	by	by	IN
21781	305	14	the	the	DT
21781	305	15	thoracic	thoracic	NNP
21781	305	16	duct	duct	NN
21781	305	17	directly	directly	RB
21781	305	18	into	into	IN
21781	305	19	the	the	DT
21781	305	20	circulation	circulation	NN
21781	305	21	.	.	.
21781	306	1	It	-PRON-	PRP
21781	306	2	enters	enter	VBZ
21781	306	3	the	the	DT
21781	306	4	left	left	JJ
21781	306	5	vena	vena	NNP
21781	306	6	cava	cava	NNP
21781	306	7	superior	superior	NNP
21781	306	8	(	(	-LRB-
21781	306	9	l.v.c.s	l.v.c.s	NNP
21781	306	10	.	.	.
21781	306	11	)	)	-RRB-
21781	307	1	near	near	RB
21781	307	2	where	where	WRB
21781	307	3	this	this	DT
21781	307	4	joins	join	VBZ
21781	307	5	the	the	DT
21781	307	6	jugular	jugular	NNP
21781	307	7	vein	vein	NNP
21781	307	8	(	(	-LRB-
21781	307	9	ex.j	ex.j	NNP
21781	307	10	.	.	.
21781	307	11	)	)	-RRB-
21781	308	1	(	(	-LRB-
21781	308	2	see	see	VB
21781	308	3	Figure	Figure	NNP
21781	308	4	1	1	CD
21781	308	5	,	,	,
21781	308	6	Sheet	Sheet	NNP
21781	308	7	2	2	CD
21781	308	8	,	,	,
21781	308	9	th.d	th.d	NNP
21781	308	10	.	.	.
21781	308	11	)	)	-RRB-
21781	309	1	and	and	CC
21781	309	2	goes	go	VBZ
21781	309	3	on	on	RP
21781	309	4	at	at	IN
21781	309	5	once	once	RB
21781	309	6	with	with	IN
21781	309	7	the	the	DT
21781	309	8	rest	rest	NN
21781	309	9	of	of	IN
21781	309	10	the	the	DT
21781	309	11	blood	blood	NN
21781	309	12	to	to	IN
21781	309	13	the	the	DT
21781	309	14	heart	heart	NN
21781	309	15	.	.	.
21781	310	1	The	the	DT
21781	310	2	small	small	JJ
21781	310	3	veins	vein	NNS
21781	310	4	of	of	IN
21781	310	5	the	the	DT
21781	310	6	villi	villi	NN
21781	310	7	,	,	,
21781	310	8	however	however	RB
21781	310	9	,	,	,
21781	310	10	which	which	WDT
21781	310	11	also	also	RB
21781	310	12	help	help	VBP
21781	310	13	suck	suck	VB
21781	310	14	up	up	RP
21781	310	15	the	the	DT
21781	310	16	soluble	soluble	JJ
21781	310	17	nutritive	nutritive	JJ
21781	310	18	material	material	NN
21781	310	19	,	,	,
21781	310	20	are	be	VBP
21781	310	21	not	not	RB
21781	310	22	directly	directly	RB
21781	310	23	continuous	continuous	JJ
21781	310	24	with	with	IN
21781	310	25	the	the	DT
21781	310	26	other	other	JJ
21781	310	27	body	body	NN
21781	310	28	veins	vein	NNS
21781	310	29	,	,	,
21781	310	30	the	the	DT
21781	310	31	systemic	systemic	JJ
21781	310	32	veins	vein	NNS
21781	310	33	;	;	:
21781	310	34	they	-PRON-	PRP
21781	310	35	belong	belong	VBP
21781	310	36	to	to	IN
21781	310	37	a	a	DT
21781	310	38	special	special	JJ
21781	310	39	system	system	NN
21781	310	40	,	,	,
21781	310	41	and	and	CC
21781	310	42	,	,	,
21781	310	43	running	run	VBG
21781	310	44	together	together	RB
21781	310	45	into	into	IN
21781	310	46	larger	large	JJR
21781	310	47	and	and	CC
21781	310	48	larger	large	JJR
21781	310	49	branches	branch	NNS
21781	310	50	,	,	,
21781	310	51	form	form	VBP
21781	310	52	the	the	DT
21781	310	53	lieno	lieno	NNP
21781	310	54	gastric	gastric	NNP
21781	310	55	(	(	-LRB-
21781	310	56	l.g.v	l.g.v	NNP
21781	310	57	.	.	.
21781	310	58	)	)	-RRB-
21781	311	1	and	and	CC
21781	311	2	mesenteric	mesenteric	NNP
21781	311	3	(	(	-LRB-
21781	311	4	m.v	m.v	NNP
21781	311	5	.	.	NNP
21781	311	6	)	)	-RRB-
21781	312	1	veins	vein	NNS
21781	312	2	,	,	,
21781	312	3	which	which	WDT
21781	312	4	unite	unite	VBP
21781	312	5	to	to	TO
21781	312	6	form	form	VB
21781	312	7	the	the	DT
21781	312	8	portal	portal	NNP
21781	312	9	vein	vein	NN
21781	312	10	(	(	-LRB-
21781	312	11	p.v	p.v	NNP
21781	312	12	.	.	NNP
21781	312	13	)	)	-RRB-
21781	313	1	which	which	WDT
21781	313	2	enters	enter	VBZ
21781	313	3	the	the	DT
21781	313	4	liver	liver	NN
21781	313	5	(	(	-LRB-
21781	313	6	l.v	l.v	NNP
21781	313	7	.	.	.
21781	313	8	)	)	-RRB-
21781	314	1	and	and	CC
21781	314	2	there	there	EX
21781	314	3	breaks	break	VBZ
21781	314	4	up	up	RP
21781	314	5	again	again	RB
21781	314	6	into	into	IN
21781	314	7	smaller	small	JJR
21781	314	8	and	and	CC
21781	314	9	smaller	small	JJR
21781	314	10	branches	branch	NNS
21781	314	11	.	.	.
21781	315	1	The	the	DT
21781	315	2	very	very	RB
21781	315	3	finest	fine	JJS
21781	315	4	ramifications	ramification	NNS
21781	315	5	of	of	IN
21781	315	6	this	this	DT
21781	315	7	spreading	spread	VBG
21781	315	8	network	network	NN
21781	315	9	are	be	VBP
21781	315	10	called	call	VBN
21781	315	11	the	the	DT
21781	315	12	(	(	-LRB-
21781	315	13	liver	liver	NN
21781	315	14	)	)	-RRB-
21781	315	15	capillaries	capillary	NNS
21781	315	16	,	,	,
21781	315	17	and	and	CC
21781	315	18	these	these	DT
21781	315	19	again	again	RB
21781	315	20	unite	unite	VBP
21781	315	21	to	to	TO
21781	315	22	form	form	VB
21781	315	23	at	at	IN
21781	315	24	last	last	JJ
21781	315	25	the	the	DT
21781	315	26	hepatic	hepatic	JJ
21781	315	27	vein	vein	NN
21781	315	28	(	(	-LRB-
21781	315	29	h.v	h.v	NNP
21781	315	30	.	.	NNP
21781	315	31	)	)	-RRB-
21781	316	1	which	which	WDT
21781	316	2	enters	enter	VBZ
21781	316	3	the	the	DT
21781	316	4	vena	vena	NNP
21781	316	5	cava	cava	NNP
21781	316	6	inferior	inferior	NNP
21781	316	7	(	(	-LRB-
21781	316	8	v.c.i	v.c.i	NNP
21781	316	9	.	.	.
21781	317	1	)	)	-RRB-
21781	317	2	,	,	,
21781	317	3	a	a	DT
21781	317	4	median	median	JJ
21781	317	5	vessel	vessel	NN
21781	317	6	,	,	,
21781	317	7	running	run	VBG
21781	317	8	directly	directly	RB
21781	317	9	to	to	IN
21781	317	10	the	the	DT
21781	317	11	heart	heart	NN
21781	317	12	.	.	.
21781	318	1	This	this	DT
21781	318	2	capillary	capillary	JJ
21781	318	3	network	network	NN
21781	318	4	in	in	IN
21781	318	5	the	the	DT
21781	318	6	liver	liver	NN
21781	318	7	is	be	VBZ
21781	318	8	probably	probably	RB
21781	318	9	connected	connect	VBN
21781	318	10	with	with	IN
21781	318	11	changes	change	NNS
21781	318	12	requisite	requisite	RB
21781	318	13	before	before	IN
21781	318	14	the	the	DT
21781	318	15	recently	recently	RB
21781	318	16	absorbed	absorb	VBN
21781	318	17	materials	material	NNS
21781	318	18	can	can	MD
21781	318	19	enter	enter	VB
21781	318	20	the	the	DT
21781	318	21	general	general	JJ
21781	318	22	blood	blood	NN
21781	318	23	current	current	JJ
21781	318	24	.	.	.
21781	319	1	Section	section	NN
21781	319	2	37	37	CD
21781	319	3	.	.	.
21781	320	1	The	the	DT
21781	320	2	student	student	NN
21781	320	3	has	have	VBZ
21781	320	4	probably	probably	RB
21781	320	5	already	already	RB
21781	320	6	heard	hear	VBN
21781	320	7	the	the	DT
21781	320	8	terms	term	NNS
21781	320	9	vein	vein	NNP
21781	320	10	and	and	CC
21781	320	11	artery	artery	NN
21781	320	12	employed	employ	VBN
21781	320	13	.	.	.
21781	321	1	In	in	IN
21781	321	2	the	the	DT
21781	321	3	rabbit	rabbit	NN
21781	321	4	a	a	DT
21781	321	5	vein	vein	NN
21781	321	6	is	be	VBZ
21781	321	7	a	a	DT
21781	321	8	vessel	vessel	NN
21781	321	9	bringing	bring	VBG
21781	321	10	blood	blood	NN
21781	321	11	towards	towards	IN
21781	321	12	the	the	DT
21781	321	13	heart	heart	NN
21781	321	14	,	,	,
21781	321	15	while	while	IN
21781	321	16	an	an	DT
21781	321	17	artery	artery	NN
21781	321	18	is	be	VBZ
21781	321	19	a	a	DT
21781	321	20	vessel	vessel	NN
21781	321	21	conducting	conduct	VBG
21781	321	22	it	-PRON-	PRP
21781	321	23	away	away	RB
21781	321	24	.	.	.
21781	322	1	Veins	vein	NNS
21781	322	2	are	be	VBP
21781	322	3	thin	thin	JJ
21781	322	4	-	-	HYPH
21781	322	5	walled	walled	JJ
21781	322	6	,	,	,
21781	322	7	and	and	CC
21781	322	8	therefore	therefore	RB
21781	322	9	flabby	flabby	NNP
21781	322	10	,	,	,
21781	322	11	a	a	DT
21781	322	12	conspicuous	conspicuous	JJ
21781	322	13	purple	purple	NN
21781	322	14	when	when	WRB
21781	322	15	full	full	JJ
21781	322	16	of	of	IN
21781	322	17	blood	blood	NN
21781	322	18	,	,	,
21781	322	19	and	and	CC
21781	322	20	when	when	WRB
21781	322	21	empty	empty	JJ
21781	322	22	through	through	IN
21781	322	23	bleeding	bleed	VBG
21781	322	24	and	and	CC
21781	322	25	collapsed	collapse	VBD
21781	322	26	sometimes	sometimes	RB
21781	322	27	difficult	difficult	JJ
21781	322	28	to	to	TO
21781	322	29	make	make	VB
21781	322	30	out	out	RP
21781	322	31	in	in	IN
21781	322	32	dissection	dissection	NN
21781	322	33	.	.	.
21781	323	1	They	-PRON-	PRP
21781	323	2	are	be	VBP
21781	323	3	formed	form	VBN
21781	323	4	by	by	IN
21781	323	5	the	the	DT
21781	323	6	union	union	NN
21781	323	7	of	of	IN
21781	323	8	lesser	less	JJR
21781	323	9	factors	factor	NNS
21781	323	10	.	.	.
21781	324	1	The	the	DT
21781	324	2	portal	portal	JJ
21781	324	3	breaks	break	VBZ
21781	324	4	up	up	RP
21781	324	5	into	into	IN
21781	324	6	lesser	less	JJR
21781	324	7	branches	branch	NNS
21781	324	8	within	within	IN
21781	324	9	the	the	DT
21781	324	10	liver	liver	NN
21781	324	11	.	.	.
21781	325	1	Arteries	artery	NNS
21781	325	2	have	have	VBP
21781	325	3	thick	thick	JJ
21781	325	4	muscular	muscular	JJ
21781	325	5	and	and	CC
21781	325	6	elastic	elastic	JJ
21781	325	7	walls	wall	NNS
21781	325	8	,	,	,
21781	325	9	thick	thick	JJ
21781	325	10	enough	enough	RB
21781	325	11	to	to	TO
21781	325	12	prevent	prevent	VB
21781	325	13	the	the	DT
21781	325	14	blood	blood	NN
21781	325	15	showing	show	VBG
21781	325	16	through	through	IN
21781	325	17	,	,	,
21781	325	18	and	and	CC
21781	325	19	are	be	VBP
21781	325	20	therefore	therefore	RB
21781	325	21	pale	pale	JJ
21781	325	22	pink	pink	JJ
21781	325	23	or	or	CC
21781	325	24	white	white	JJ
21781	325	25	and	and	CC
21781	325	26	keep	keep	VB
21781	325	27	their	-PRON-	PRP$
21781	325	28	round	round	JJ
21781	325	29	shape	shape	NN
21781	325	30	.	.	.
21781	326	1	Section	section	NN
21781	326	2	38	38	CD
21781	326	3	.	.	.
21781	327	1	The	the	DT
21781	327	2	heart	heart	NN
21781	327	3	of	of	IN
21781	327	4	the	the	DT
21781	327	5	rabbit	rabbit	NN
21781	327	6	is	be	VBZ
21781	327	7	divided	divide	VBN
21781	327	8	by	by	IN
21781	327	9	partitions	partition	NNS
21781	327	10	into	into	IN
21781	327	11	four	four	CD
21781	327	12	chambers	chamber	NNS
21781	327	13	:	:	:
21781	327	14	two	two	CD
21781	327	15	upper	upper	JJ
21781	327	16	thin	thin	JJ
21781	327	17	-	-	HYPH
21781	327	18	walled	walled	JJ
21781	327	19	ones	one	NNS
21781	327	20	,	,	,
21781	327	21	the	the	DT
21781	327	22	auricles	auricle	NNS
21781	327	23	(	(	-LRB-
21781	327	24	au	au	NNP
21781	327	25	.	.	.
21781	328	1	)	)	-RRB-
21781	328	2	,	,	,
21781	328	3	and	and	CC
21781	328	4	two	two	CD
21781	328	5	lower	low	JJR
21781	328	6	ones	one	NNS
21781	328	7	,	,	,
21781	328	8	both	both	DT
21781	328	9	,	,	,
21781	328	10	and	and	CC
21781	328	11	especially	especially	RB
21781	328	12	the	the	DT
21781	328	13	left	left	NN
21781	328	14	,	,	,
21781	328	15	with	with	IN
21781	328	16	very	very	RB
21781	328	17	muscular	muscular	JJ
21781	328	18	walls	wall	NNS
21781	328	19	,	,	,
21781	328	20	the	the	DT
21781	328	21	ventricles	ventricle	NNS
21781	328	22	(	(	-LRB-
21781	328	23	vn	vn	NNP
21781	328	24	.	.	.
21781	328	25	)	)	-RRB-
21781	328	26	.	.	.
21781	329	1	The	the	DT
21781	329	2	right	right	JJ
21781	329	3	ventricle	ventricle	NN
21781	329	4	(	(	-LRB-
21781	329	5	r.vn	r.vn	NNP
21781	329	6	.	.	.
21781	329	7	)	)	-RRB-
21781	330	1	and	and	CC
21781	330	2	auricle	auricle	NN
21781	330	3	(	(	-LRB-
21781	330	4	r.au	r.au	NNP
21781	330	5	.	.	.
21781	330	6	)	)	-RRB-
21781	331	1	communicate	communicate	VB
21781	331	2	,	,	,
21781	331	3	and	and	CC
21781	331	4	the	the	DT
21781	331	5	left	left	JJ
21781	331	6	ventricle	ventricle	NN
21781	331	7	(	(	-LRB-
21781	331	8	l.vn	l.vn	NNP
21781	331	9	.	.	.
21781	331	10	)	)	-RRB-
21781	332	1	and	and	CC
21781	332	2	auricle	auricle	NN
21781	332	3	(	(	-LRB-
21781	332	4	l.au	l.au	NNP
21781	332	5	.	.	.
21781	332	6	)	)	-RRB-
21781	332	7	.	.	.
21781	333	1	Section	section	NN
21781	333	2	39	39	CD
21781	333	3	.	.	.
21781	334	1	The	the	DT
21781	334	2	blood	blood	NN
21781	334	3	coming	come	VBG
21781	334	4	from	from	IN
21781	334	5	all	all	DT
21781	334	6	parts	part	NNS
21781	334	7	of	of	IN
21781	334	8	the	the	DT
21781	334	9	body	body	NN
21781	334	10	,	,	,
21781	334	11	partly	partly	RB
21781	334	12	robbed	rob	VBN
21781	334	13	of	of	IN
21781	334	14	its	-PRON-	PRP$
21781	334	15	oxygen	oxygen	NN
21781	334	16	and	and	CC
21781	334	17	containing	contain	VBG
21781	334	18	much	much	JJ
21781	334	19	carbon	carbon	NN
21781	334	20	dioxide	dioxide	NN
21781	334	21	and	and	CC
21781	334	22	other	other	JJ
21781	334	23	katastases	katastase	NNS
21781	334	24	,	,	,
21781	334	25	enters	enter	VBZ
21781	334	26	the	the	DT
21781	334	27	right	right	JJ
21781	334	28	auricle	auricle	NN
21781	334	29	of	of	IN
21781	334	30	the	the	DT
21781	334	31	heart	heart	NN
21781	334	32	through	through	IN
21781	334	33	three	three	CD
21781	334	34	great	great	JJ
21781	334	35	veins	vein	NNS
21781	334	36	,	,	,
21781	334	37	the	the	DT
21781	334	38	median	median	JJ
21781	334	39	vena	vena	NNP
21781	334	40	cava	cava	NNP
21781	334	41	inferior	inferior	JJ
21781	334	42	from	from	IN
21781	334	43	the	the	DT
21781	334	44	posterior	posterior	NN
21781	334	45	parts	part	NNS
21781	334	46	of	of	IN
21781	334	47	the	the	DT
21781	334	48	body	body	NN
21781	334	49	,	,	,
21781	334	50	and	and	CC
21781	334	51	the	the	DT
21781	334	52	paired	pair	VBN
21781	334	53	venae	venae	NNP
21781	334	54	cavae	cavae	NNP
21781	334	55	superiores	superiore	NNS
21781	334	56	from	from	IN
21781	334	57	the	the	DT
21781	334	58	anterior	anterior	NN
21781	334	59	.	.	.
21781	335	1	With	with	IN
21781	335	2	the	the	DT
21781	335	3	beating	beating	NN
21781	335	4	of	of	IN
21781	335	5	the	the	DT
21781	335	6	heart	heart	NN
21781	335	7	,	,	,
21781	335	8	described	describe	VBN
21781	335	9	below	below	RB
21781	335	10	,	,	,
21781	335	11	it	-PRON-	PRP
21781	335	12	is	be	VBZ
21781	335	13	forced	force	VBN
21781	335	14	into	into	IN
21781	335	15	the	the	DT
21781	335	16	right	right	JJ
21781	335	17	ventricle	ventricle	NN
21781	335	18	and	and	CC
21781	335	19	from	from	IN
21781	335	20	there	there	RB
21781	335	21	through	through	IN
21781	335	22	the	the	DT
21781	335	23	pulmonary	pulmonary	JJ
21781	335	24	artery	artery	NN
21781	335	25	(	(	-LRB-
21781	335	26	p.a	p.a	NNP
21781	335	27	.	.	NNP
21781	335	28	)	)	-RRB-
21781	336	1	seen	see	VBN
21781	336	2	in	in	IN
21781	336	3	the	the	DT
21781	336	4	figure	figure	NN
21781	336	5	passing	pass	VBG
21781	336	6	under	under	IN
21781	336	7	the	the	DT
21781	336	8	loop	loop	NN
21781	336	9	of	of	IN
21781	336	10	the	the	DT
21781	336	11	aorta	aorta	NNP
21781	336	12	(	(	-LRB-
21781	336	13	ao	ao	NNP
21781	336	14	.	.	.
21781	336	15	)	)	-RRB-
21781	337	1	to	to	IN
21781	337	2	the	the	DT
21781	337	3	lungs	lung	NNS
21781	337	4	.	.	.
21781	338	1	Section	section	NN
21781	338	2	40	40	CD
21781	338	3	.	.	.
21781	339	1	The	the	DT
21781	339	2	lungs	lung	NNS
21781	339	3	(	(	-LRB-
21781	339	4	lg	lg	NN
21781	339	5	.	.	.
21781	340	1	Figure	figure	NN
21781	340	2	1	1	CD
21781	340	3	,	,	,
21781	340	4	Sheet	sheet	NN
21781	340	5	1	1	CD
21781	340	6	)	)	-RRB-
21781	340	7	are	be	VBP
21781	340	8	moulded	mould	VBN
21781	340	9	to	to	IN
21781	340	10	the	the	DT
21781	340	11	shape	shape	NN
21781	340	12	of	of	IN
21781	340	13	the	the	DT
21781	340	14	thoracic	thoracic	NNP
21781	340	15	cavity	cavity	NN
21781	340	16	and	and	CC
21781	340	17	heart	heart	NN
21781	340	18	;	;	:
21781	340	19	they	-PRON-	PRP
21781	340	20	communicate	communicate	VBP
21781	340	21	with	with	IN
21781	340	22	the	the	DT
21781	340	23	pharynx	pharynx	NN
21781	340	24	by	by	IN
21781	340	25	the	the	DT
21781	340	26	trachea	trachea	NN
21781	340	27	(	(	-LRB-
21781	340	28	tr	tr	IN
21781	340	29	.	.	.
21781	341	1	in	in	IN
21781	341	2	Figure	Figure	NNP
21781	341	3	1	1	CD
21781	341	4	,	,	,
21781	341	5	Sheet	sheet	NN
21781	341	6	1	1	CD
21781	341	7	)	)	-RRB-
21781	341	8	or	or	CC
21781	341	9	windpipe	windpipe	VBD
21781	341	10	,	,	,
21781	341	11	and	and	CC
21781	341	12	are	be	VBP
21781	341	13	made	make	VBN
21781	341	14	up	up	RP
21781	341	15	of	of	IN
21781	341	16	a	a	DT
21781	341	17	tissue	tissue	NN
21781	341	18	of	of	IN
21781	341	19	continually	continually	RB
21781	341	20	branching	branch	VBG
21781	341	21	and	and	CC
21781	341	22	diminishing	diminish	VBG
21781	341	23	air	air	NN
21781	341	24	-	-	HYPH
21781	341	25	tubes	tube	NNS
21781	341	26	,	,	,
21781	341	27	which	which	WDT
21781	341	28	end	end	VBP
21781	341	29	at	at	IN
21781	341	30	last	last	JJ
21781	341	31	in	in	IN
21781	341	32	small	small	JJ
21781	341	33	air	air	NN
21781	341	34	-	-	HYPH
21781	341	35	sacs	sacs	NN
21781	341	36	,	,	,
21781	341	37	the	the	DT
21781	341	38	alveoli	alveoli	NNP
21781	341	39	.	.	.
21781	342	1	The	the	DT
21781	342	2	final	final	JJ
21781	342	3	branches	branch	NNS
21781	342	4	of	of	IN
21781	342	5	the	the	DT
21781	342	6	pulmonary	pulmonary	JJ
21781	342	7	arteries	artery	NNS
21781	342	8	,	,	,
21781	342	9	the	the	DT
21781	342	10	lung	lung	NN
21781	342	11	capillaries	capillary	NNS
21781	342	12	,	,	,
21781	342	13	lie	lie	VBP
21781	342	14	in	in	IN
21781	342	15	the	the	DT
21781	342	16	walls	wall	NNS
21781	342	17	of	of	IN
21781	342	18	these	these	DT
21781	342	19	air	air	NN
21781	342	20	-	-	HYPH
21781	342	21	sacs	sacs	NN
21781	342	22	,	,	,
21781	342	23	and	and	CC
21781	342	24	are	be	VBP
21781	342	25	separated	separate	VBN
21781	342	26	from	from	IN
21781	342	27	the	the	DT
21781	342	28	air	air	NN
21781	342	29	by	by	IN
21781	342	30	an	an	DT
21781	342	31	extremely	extremely	RB
21781	342	32	thin	thin	JJ
21781	342	33	membrane	membrane	NN
21781	342	34	through	through	IN
21781	342	35	which	which	WDT
21781	342	36	the	the	DT
21781	342	37	oxygen	oxygen	NN
21781	342	38	diffuses	diffuse	VBZ
21781	342	39	into	into	IN
21781	342	40	,	,	,
21781	342	41	and	and	CC
21781	342	42	the	the	DT
21781	342	43	carbon	carbon	NN
21781	342	44	dioxide	dioxide	NN
21781	342	45	escapes	escape	VBZ
21781	342	46	from	from	IN
21781	342	47	,	,	,
21781	342	48	the	the	DT
21781	342	49	blood	blood	NN
21781	342	50	.	.	.
21781	343	1	Section	section	NN
21781	343	2	41	41	CD
21781	343	3	.	.	.
21781	344	1	The	the	DT
21781	344	2	mechanism	mechanism	NN
21781	344	3	of	of	IN
21781	344	4	respiration	respiration	NN
21781	344	5	will	will	MD
21781	344	6	be	be	VB
21781	344	7	understood	understand	VBN
21781	344	8	by	by	IN
21781	344	9	reference	reference	NN
21781	344	10	to	to	IN
21781	344	11	Figure	figure	NN
21781	344	12	3	3	CD
21781	344	13	,	,	,
21781	344	14	Sheet	Sheet	NNP
21781	344	15	2	2	CD
21781	344	16	.	.	.
21781	345	1	It	-PRON-	PRP
21781	345	2	will	will	MD
21781	345	3	be	be	VB
21781	345	4	noted	note	VBN
21781	345	5	,	,	,
21781	345	6	in	in	IN
21781	345	7	dissecting	dissect	VBG
21781	345	8	that	that	IN
21781	345	9	the	the	DT
21781	345	10	lungs	lung	NNS
21781	345	11	have	have	VBP
21781	345	12	shrunk	shrink	VBN
21781	345	13	away	away	RB
21781	345	14	from	from	IN
21781	345	15	the	the	DT
21781	345	16	walls	wall	NNS
21781	345	17	of	of	IN
21781	345	18	the	the	DT
21781	345	19	thorax	thorax	NN
21781	345	20	;	;	:
21781	345	21	this	this	DT
21781	345	22	collapse	collapse	NN
21781	345	23	occurs	occur	VBZ
21781	345	24	directly	directly	RB
21781	345	25	an	an	DT
21781	345	26	aperture	aperture	NN
21781	345	27	is	be	VBZ
21781	345	28	made	make	VBN
21781	345	29	in	in	IN
21781	345	30	the	the	DT
21781	345	31	thorax	thorax	NNP
21781	345	32	wall	wall	NN
21781	345	33	,	,	,
21781	345	34	and	and	CC
21781	345	35	is	be	VBZ
21781	345	36	in	in	IN
21781	345	37	part	part	NN
21781	345	38	due	due	IN
21781	345	39	to	to	IN
21781	345	40	their	-PRON-	PRP$
21781	345	41	extreme	extreme	JJ
21781	345	42	elasticity	elasticity	NN
21781	345	43	.	.	.
21781	346	1	In	in	IN
21781	346	2	life	life	NN
21781	346	3	the	the	DT
21781	346	4	cavity	cavity	NN
21781	346	5	of	of	IN
21781	346	6	the	the	DT
21781	346	7	thorax	thorax	NNP
21781	346	8	forms	form	VBZ
21781	346	9	an	an	DT
21781	346	10	air	air	NN
21781	346	11	-	-	HYPH
21781	346	12	tight	tight	NN
21781	346	13	box	box	NN
21781	346	14	,	,	,
21781	346	15	between	between	IN
21781	346	16	which	which	WDT
21781	346	17	and	and	CC
21781	346	18	the	the	DT
21781	346	19	lungs	lung	NNS
21781	346	20	is	be	VBZ
21781	346	21	a	a	DT
21781	346	22	slight	slight	JJ
21781	346	23	space	space	NN
21781	346	24	,	,	,
21781	346	25	the	the	DT
21781	346	26	pleural	pleural	JJ
21781	346	27	cavity	cavity	NN
21781	346	28	(	(	-LRB-
21781	346	29	pl.c	pl.c	NNP
21781	346	30	.	.	.
21781	346	31	)	)	-RRB-
21781	347	1	lined	line	VBN
21781	347	2	by	by	IN
21781	347	3	a	a	DT
21781	347	4	moist	moist	NN
21781	347	5	membrane	membrane	NN
21781	347	6	,	,	,
21781	347	7	which	which	WDT
21781	347	8	is	be	VBZ
21781	347	9	also	also	RB
21781	347	10	reflected	reflect	VBN
21781	347	11	,	,	,
21781	347	12	over	over	IN
21781	347	13	the	the	DT
21781	347	14	lungs	lung	NNS
21781	347	15	.	.	.
21781	348	1	The	the	DT
21781	348	2	thorax	thorax	NN
21781	348	3	wall	wall	NN
21781	348	4	is	be	VBZ
21781	348	5	muscular	muscular	JJ
21781	348	6	and	and	CC
21781	348	7	bony	bony	JJ
21781	348	8	,	,	,
21781	348	9	and	and	CC
21781	348	10	resists	resist	VBZ
21781	348	11	the	the	DT
21781	348	12	atmospheric	atmospheric	JJ
21781	348	13	pressure	pressure	NN
21781	348	14	on	on	IN
21781	348	15	its	-PRON-	PRP$
21781	348	16	outer	outer	JJ
21781	348	17	side	side	NN
21781	348	18	,	,	,
21781	348	19	so	so	IN
21781	348	20	that	that	IN
21781	348	21	the	the	DT
21781	348	22	lungs	lung	NNS
21781	348	23	before	before	IN
21781	348	24	this	this	DT
21781	348	25	is	be	VBZ
21781	348	26	cut	cut	VBN
21781	348	27	through	through	IN
21781	348	28	are	be	VBP
21781	348	29	kept	keep	VBN
21781	348	30	distended	distend	VBN
21781	348	31	to	to	IN
21781	348	32	the	the	DT
21781	348	33	size	size	NN
21781	348	34	of	of	IN
21781	348	35	the	the	DT
21781	348	36	thoracic	thoracic	NNP
21781	348	37	cavity	cavity	NN
21781	348	38	by	by	IN
21781	348	39	the	the	DT
21781	348	40	pressure	pressure	NN
21781	348	41	of	of	IN
21781	348	42	the	the	DT
21781	348	43	air	air	NN
21781	348	44	within	within	IN
21781	348	45	them	-PRON-	PRP
21781	348	46	.	.	.
21781	349	1	In	in	IN
21781	349	2	inspiration	inspiration	NN
21781	349	3	(	(	-LRB-
21781	349	4	or	or	CC
21781	349	5	breathing	breathe	VBG
21781	349	6	-	-	HYPH
21781	349	7	in	in	IN
21781	349	8	)	)	-RRB-
21781	349	9	the	the	DT
21781	349	10	ribs	rib	NNS
21781	349	11	are	be	VBP
21781	349	12	raised	raise	VBN
21781	349	13	by	by	IN
21781	349	14	the	the	DT
21781	349	15	external	external	JJ
21781	349	16	intercostal	intercostal	NN
21781	349	17	(	(	-LRB-
21781	349	18	Anglice	Anglice	NNP
21781	349	19	,	,	,
21781	349	20	between	between	IN
21781	349	21	-	-	HYPH
21781	349	22	ribs	rib	NNS
21781	349	23	,	,	,
21781	349	24	e.i.c.m	e.i.c.m	NNP
21781	349	25	.	.	.
21781	349	26	)	)	-RRB-
21781	350	1	and	and	CC
21781	350	2	other	other	JJ
21781	350	3	allied	ally	VBN
21781	350	4	muscles	muscle	NNS
21781	350	5	,	,	,
21781	350	6	and	and	CC
21781	350	7	the	the	DT
21781	350	8	diaphragm	diaphragm	NN
21781	350	9	(	(	-LRB-
21781	350	10	dia	dia	NNP
21781	350	11	.	.	.
21781	350	12	)	)	-RRB-
21781	351	1	contracts	contract	NNS
21781	351	2	and	and	CC
21781	351	3	becomes	become	VBZ
21781	351	4	flatter	flat	JJR
21781	351	5	;	;	:
21781	351	6	the	the	DT
21781	351	7	air	air	NN
21781	351	8	is	be	VBZ
21781	351	9	consequently	consequently	RB
21781	351	10	sucked	suck	VBN
21781	351	11	,	,	,
21781	351	12	in	in	IN
21781	351	13	as	as	IN
21781	351	14	the	the	DT
21781	351	15	lungs	lung	NNS
21781	351	16	follow	follow	VBP
21781	351	17	the	the	DT
21781	351	18	movement	movement	NN
21781	351	19	of	of	IN
21781	351	20	the	the	DT
21781	351	21	thorax	thorax	NNP
21781	351	22	wall	wall	NN
21781	351	23	.	.	.
21781	352	1	In	in	IN
21781	352	2	expiration	expiration	NN
21781	352	3	the	the	DT
21781	352	4	intercostals	intercostal	NNS
21781	352	5	and	and	CC
21781	352	6	diaphragm	diaphragm	CC
21781	352	7	relax	relax	VB
21781	352	8	and	and	CC
21781	352	9	allow	allow	VB
21781	352	10	the	the	DT
21781	352	11	elastic	elastic	JJ
21781	352	12	recoil	recoil	NN
21781	352	13	of	of	IN
21781	352	14	the	the	DT
21781	352	15	lungs	lung	NNS
21781	352	16	to	to	TO
21781	352	17	come	come	VB
21781	352	18	into	into	IN
21781	352	19	play	play	NN
21781	352	20	.	.	.
21781	353	1	The	the	DT
21781	353	2	thoracic	thoracic	NN
21781	353	3	wall	wall	NN
21781	353	4	is	be	VBZ
21781	353	5	simultaneously	simultaneously	RB
21781	353	6	depressed	depress	VBN
21781	353	7	by	by	IN
21781	353	8	the	the	DT
21781	353	9	muscles	muscle	NNS
21781	353	10	of	of	IN
21781	353	11	the	the	DT
21781	353	12	abdominal	abdominal	JJ
21781	353	13	area	area	NN
21781	353	14	,	,	,
21781	353	15	the	the	DT
21781	353	16	diaphragm	diaphragm	NNP
21781	353	17	thrust	thrust	VBN
21781	353	18	forwards	forwards	RB
21781	353	19	,	,	,
21781	353	20	as	as	IN
21781	353	21	the	the	DT
21781	353	22	result	result	NN
21781	353	23	of	of	IN
21781	353	24	the	the	DT
21781	353	25	displacement	displacement	NN
21781	353	26	and	and	CC
21781	353	27	compression	compression	NN
21781	353	28	of	of	IN
21781	353	29	the	the	DT
21781	353	30	alimentary	alimentary	JJ
21781	353	31	viscera	viscera	NNP
21781	353	32	thus	thus	RB
21781	353	33	brought	bring	VBD
21781	353	34	about	about	RP
21781	353	35	.	.	.
21781	354	1	(	(	-LRB-
21781	354	2	r.r.r	r.r.r	NNP
21781	354	3	.	.	.
21781	355	1	in	in	IN
21781	355	2	the	the	DT
21781	355	3	Figure	Figure	NNP
21781	355	4	mark	mark	NN
21781	355	5	ribs	rib	NNS
21781	355	6	.	.	.
21781	355	7	)	)	-RRB-
21781	356	1	Section	section	NN
21781	356	2	42	42	CD
21781	356	3	.	.	.
21781	357	1	The	the	DT
21781	357	2	oxygen	oxygen	NN
21781	357	3	and	and	CC
21781	357	4	carbon	carbon	NN
21781	357	5	dioxide	dioxide	NN
21781	357	6	are	be	VBP
21781	357	7	not	not	RB
21781	357	8	carried	carry	VBN
21781	357	9	in	in	IN
21781	357	10	exactly	exactly	RB
21781	357	11	the	the	DT
21781	357	12	same	same	JJ
21781	357	13	way	way	NN
21781	357	14	by	by	IN
21781	357	15	the	the	DT
21781	357	16	blood	blood	NN
21781	357	17	.	.	.
21781	358	1	The	the	DT
21781	358	2	student	student	NN
21781	358	3	will	will	MD
21781	358	4	know	know	VB
21781	358	5	from	from	IN
21781	358	6	his	-PRON-	PRP$
21781	358	7	chemical	chemical	NN
21781	358	8	reading	reading	NN
21781	358	9	that	that	IN
21781	358	10	neither	neither	DT
21781	358	11	of	of	IN
21781	358	12	these	these	DT
21781	358	13	gases	gas	NNS
21781	358	14	is	be	VBZ
21781	358	15	very	very	RB
21781	358	16	soluble	soluble	JJ
21781	358	17	,	,	,
21781	358	18	but	but	CC
21781	358	19	carbon	carbon	NN
21781	358	20	dioxide	dioxide	NN
21781	358	21	is	be	VBZ
21781	358	22	sufficiently	sufficiently	RB
21781	358	23	so	so	RB
21781	358	24	in	in	IN
21781	358	25	an	an	DT
21781	358	26	alkaline	alkaline	NN
21781	358	27	fluid	fluid	NN
21781	358	28	to	to	TO
21781	358	29	be	be	VB
21781	358	30	conveyed	convey	VBN
21781	358	31	by	by	IN
21781	358	32	the	the	DT
21781	358	33	liquid	liquid	JJ
21781	358	34	plasma	plasma	NN
21781	358	35	.	.	.
21781	359	1	The	the	DT
21781	359	2	oxygen	oxygen	NN
21781	359	3	however	however	RB
21781	359	4	,	,	,
21781	359	5	needs	need	VBZ
21781	359	6	a	a	DT
21781	359	7	special	special	JJ
21781	359	8	portative	portative	JJ
21781	359	9	mechanism	mechanism	NN
21781	359	10	in	in	IN
21781	359	11	the	the	DT
21781	359	12	colouring	colour	VBG
21781	359	13	matter	matter	NN
21781	359	14	of	of	IN
21781	359	15	the	the	DT
21781	359	16	red	red	JJ
21781	359	17	corpuscles	corpuscle	NNS
21781	359	18	,	,	,
21781	359	19	the	the	DT
21781	359	20	haemoglobin	haemoglobin	NN
21781	359	21	,	,	,
21781	359	22	with	with	IN
21781	359	23	which	which	WDT
21781	359	24	it	-PRON-	PRP
21781	359	25	combines	combine	VBZ
21781	359	26	weakly	weakly	RB
21781	359	27	to	to	TO
21781	359	28	form	form	VB
21781	359	29	oxy	oxy	NN
21781	359	30	-	-	HYPH
21781	359	31	haemoglobin	haemoglobin	NN
21781	359	32	of	of	IN
21781	359	33	a	a	DT
21781	359	34	bright	bright	JJ
21781	359	35	red	red	JJ
21781	359	36	colour	colour	NN
21781	359	37	,	,	,
21781	359	38	and	and	CC
21781	359	39	decomposing	decompose	VBG
21781	359	40	easily	easily	RB
21781	359	41	in	in	IN
21781	359	42	the	the	DT
21781	359	43	capillaries	capillary	NNS
21781	359	44	(	(	-LRB-
21781	359	45	the	the	DT
21781	359	46	finest	fine	JJS
21781	359	47	vessels	vessel	NNS
21781	359	48	between	between	IN
21781	359	49	the	the	DT
21781	359	50	arteries	artery	NNS
21781	359	51	and	and	CC
21781	359	52	veins	vein	NNS
21781	359	53	)	)	-RRB-
21781	359	54	,	,	,
21781	359	55	to	to	TO
21781	359	56	release	release	VB
21781	359	57	the	the	DT
21781	359	58	oxygen	oxygen	NN
21781	359	59	again	again	RB
21781	359	60	.	.	.
21781	360	1	The	the	DT
21781	360	2	same	same	JJ
21781	360	3	compound	compound	NN
21781	360	4	occurs	occur	VBZ
21781	360	5	in	in	IN
21781	360	6	all	all	DT
21781	360	7	true	true	JJ
21781	360	8	vertebrata	vertebrata	NN
21781	360	9	,	,	,
21781	360	10	and	and	CC
21781	360	11	in	in	IN
21781	360	12	the	the	DT
21781	360	13	blood	blood	NN
21781	360	14	-	-	HYPH
21781	360	15	fluid	fluid	NN
21781	360	16	of	of	IN
21781	360	17	the	the	DT
21781	360	18	worm	worm	NN
21781	360	19	;	;	:
21781	360	20	in	in	IN
21781	360	21	the	the	DT
21781	360	22	crayfish	crayfish	NN
21781	360	23	a	a	DT
21781	360	24	similar	similar	JJ
21781	360	25	substance	substance	NN
21781	360	26	,	,	,
21781	360	27	haemocyanin	haemocyanin	NNP
21781	360	28	,	,	,
21781	360	29	which	which	WDT
21781	360	30	when	when	WRB
21781	360	31	oxygenated	oxygenate	VBN
21781	360	32	is	be	VBZ
21781	360	33	blue	blue	JJ
21781	360	34	,	,	,
21781	360	35	and	and	CC
21781	360	36	when	when	WRB
21781	360	37	deoxydized	deoxydize	VBN
21781	360	38	colourless	colourless	NN
21781	360	39	,	,	,
21781	360	40	discharges	discharge	VBZ
21781	360	41	the	the	DT
21781	360	42	same	same	JJ
21781	360	43	function	function	NN
21781	360	44	.	.	.
21781	361	1	Section	section	NN
21781	361	2	43	43	CD
21781	361	3	.	.	.
21781	362	1	The	the	DT
21781	362	2	blood	blood	NN
21781	362	3	returns	return	VBZ
21781	362	4	from	from	IN
21781	362	5	the	the	DT
21781	362	6	lungs	lung	NNS
21781	362	7	to	to	IN
21781	362	8	the	the	DT
21781	362	9	left	left	JJ
21781	362	10	auricle	auricle	NN
21781	362	11	(	(	-LRB-
21781	362	12	l.au	l.au	JJ
21781	362	13	.	.	.
21781	362	14	)	)	-RRB-
21781	363	1	by	by	IN
21781	363	2	the	the	DT
21781	363	3	pulmonary	pulmonary	JJ
21781	363	4	veins	vein	NNS
21781	363	5	,	,	,
21781	363	6	hidden	hide	VBN
21781	363	7	in	in	IN
21781	363	8	the	the	DT
21781	363	9	Figure	figure	NN
21781	363	10	by	by	IN
21781	363	11	the	the	DT
21781	363	12	heart	heart	NN
21781	363	13	,	,	,
21781	363	14	passes	pass	VBZ
21781	363	15	thence	thence	NN
21781	363	16	to	to	IN
21781	363	17	the	the	DT
21781	363	18	thick	thick	JJ
21781	363	19	-	-	HYPH
21781	363	20	walled	walled	JJ
21781	363	21	left	left	JJ
21781	363	22	ventricle	ventricle	NN
21781	363	23	(	(	-LRB-
21781	363	24	l.vn	l.vn	NNP
21781	363	25	.	.	.
21781	364	1	)	)	-RRB-
21781	364	2	,	,	,
21781	364	3	and	and	CC
21781	364	4	on	on	RB
21781	364	5	into	into	IN
21781	364	6	the	the	DT
21781	364	7	aorta	aorta	NN
21781	364	8	(	(	-LRB-
21781	364	9	ao	ao	NNP
21781	364	10	.	.	.
21781	364	11	)	)	-RRB-
21781	364	12	.	.	.
21781	365	1	Section	section	NN
21781	365	2	44	44	CD
21781	365	3	.	.	.
21781	366	1	The	the	DT
21781	366	2	beating	beating	NN
21781	366	3	of	of	IN
21781	366	4	the	the	DT
21781	366	5	heart	heart	NN
21781	366	6	is	be	VBZ
21781	366	7	,	,	,
21781	366	8	of	of	IN
21781	366	9	course	course	NN
21781	366	10	,	,	,
21781	366	11	a	a	DT
21781	366	12	succession	succession	NN
21781	366	13	of	of	IN
21781	366	14	contractions	contraction	NNS
21781	366	15	and	and	CC
21781	366	16	expansions	expansion	NNS
21781	366	17	of	of	IN
21781	366	18	its	-PRON-	PRP$
21781	366	19	muscular	muscular	JJ
21781	366	20	wall	wall	NN
21781	366	21	.	.	.
21781	367	1	The	the	DT
21781	367	2	contraction	contraction	NN
21781	367	3	,	,	,
21781	367	4	or	or	CC
21781	367	5	systole	systole	NN
21781	367	6	,	,	,
21781	367	7	commences	commence	VBZ
21781	367	8	at	at	IN
21781	367	9	the	the	DT
21781	367	10	base	base	NN
21781	367	11	of	of	IN
21781	367	12	the	the	DT
21781	367	13	venae	venae	NNP
21781	367	14	cavae	cavae	NNP
21781	367	15	and	and	CC
21781	367	16	passes	pass	VBZ
21781	367	17	to	to	IN
21781	367	18	the	the	DT
21781	367	19	auricles	auricle	NNS
21781	367	20	,	,	,
21781	367	21	driving	drive	VBG
21781	367	22	the	the	DT
21781	367	23	blood	blood	NN
21781	367	24	before	before	IN
21781	367	25	it	-PRON-	PRP
21781	367	26	into	into	IN
21781	367	27	the	the	DT
21781	367	28	ventricles	ventricle	NNS
21781	367	29	,	,	,
21781	367	30	which	which	WDT
21781	367	31	then	then	RB
21781	367	32	contract	contract	VBP
21781	367	33	sharply	sharply	RB
21781	367	34	and	and	CC
21781	367	35	drive	drive	VB
21781	367	36	it	-PRON-	PRP
21781	367	37	on	on	RP
21781	367	38	into	into	IN
21781	367	39	the	the	DT
21781	367	40	aorta	aorta	NN
21781	367	41	or	or	CC
21781	367	42	pulmonary	pulmonary	JJ
21781	367	43	artery	artery	NN
21781	367	44	;	;	:
21781	367	45	a	a	DT
21781	367	46	pause	pause	NN
21781	367	47	and	and	CC
21781	367	48	then	then	RB
21781	367	49	a	a	DT
21781	367	50	dilatation	dilatation	NN
21781	367	51	,	,	,
21781	367	52	the	the	DT
21781	367	53	diastole	diastole	NN
21781	367	54	follows	follow	VBZ
21781	367	55	.	.	.
21781	368	1	The	the	DT
21781	368	2	flow	flow	NN
21781	368	3	of	of	IN
21781	368	4	the	the	DT
21781	368	5	blood	blood	NN
21781	368	6	is	be	VBZ
21781	368	7	determined	determine	VBN
21781	368	8	in	in	IN
21781	368	9	one	one	CD
21781	368	10	direction	direction	NN
21781	368	11	by	by	IN
21781	368	12	the	the	DT
21781	368	13	various	various	JJ
21781	368	14	valves	valve	NNS
21781	368	15	of	of	IN
21781	368	16	the	the	DT
21781	368	17	heart	heart	NN
21781	368	18	.	.	.
21781	369	1	No	no	DT
21781	369	2	valves	valve	NNS
21781	369	3	occur	occur	VBP
21781	369	4	in	in	IN
21781	369	5	the	the	DT
21781	369	6	opening	opening	NN
21781	369	7	of	of	IN
21781	369	8	the	the	DT
21781	369	9	superior	superior	JJ
21781	369	10	cavae	cavae	NNP
21781	369	11	but	but	CC
21781	369	12	an	an	DT
21781	369	13	imperfect	imperfect	JJ
21781	369	14	one	one	NN
21781	369	15	,	,	,
21781	369	16	the	the	DT
21781	369	17	Eustachian	eustachian	JJ
21781	369	18	valve	valve	NN
21781	369	19	,	,	,
21781	369	20	protects	protect	VBZ
21781	369	21	the	the	DT
21781	369	22	inferior	inferior	JJ
21781	369	23	cava	cava	NN
21781	369	24	;	;	:
21781	369	25	the	the	DT
21781	369	26	direction	direction	NN
21781	369	27	of	of	IN
21781	369	28	the	the	DT
21781	369	29	heart	heart	NN
21781	369	30	's	's	POS
21781	369	31	contraction	contraction	NN
21781	369	32	prevents	prevent	VBZ
21781	369	33	any	any	DT
21781	369	34	excessive	excessive	JJ
21781	369	35	back	back	JJ
21781	369	36	-	-	HYPH
21781	369	37	flow	flow	NN
21781	369	38	into	into	IN
21781	369	39	the	the	DT
21781	369	40	veins	vein	NNS
21781	369	41	,	,	,
21781	369	42	and	and	CC
21781	369	43	the	the	DT
21781	369	44	onward	onward	JJ
21781	369	45	,	,	,
21781	369	46	tendency	tendency	NN
21781	369	47	is	be	VBZ
21781	369	48	encouraged	encourage	VBN
21781	369	49	by	by	IN
21781	369	50	the	the	DT
21781	369	51	suck	suck	NN
21781	369	52	of	of	IN
21781	369	53	the	the	DT
21781	369	54	diastole	diastole	NN
21781	369	55	of	of	IN
21781	369	56	the	the	DT
21781	369	57	ventricles	ventricle	NNS
21781	369	58	.	.	.
21781	370	1	Between	between	IN
21781	370	2	the	the	DT
21781	370	3	left	left	JJ
21781	370	4	ventricle	ventricle	NN
21781	370	5	and	and	CC
21781	370	6	auricle	auricle	NN
21781	370	7	is	be	VBZ
21781	370	8	a	a	DT
21781	370	9	valve	valve	NN
21781	370	10	made	make	VBN
21781	370	11	up	up	RP
21781	370	12	of	of	IN
21781	370	13	two	two	CD
21781	370	14	flaps	flap	NNS
21781	370	15	of	of	IN
21781	370	16	skin	skin	NN
21781	370	17	,	,	,
21781	370	18	the	the	DT
21781	370	19	mitral	mitral	JJ
21781	370	20	valve	valve	NN
21781	370	21	,	,	,
21781	370	22	the	the	DT
21781	370	23	edges	edge	NNS
21781	370	24	of	of	IN
21781	370	25	the	the	DT
21781	370	26	flaps	flap	NNS
21781	370	27	being	be	VBG
21781	370	28	connected	connect	VBN
21781	370	29	with	with	IN
21781	370	30	the	the	DT
21781	370	31	walls	wall	NNS
21781	370	32	of	of	IN
21781	370	33	the	the	DT
21781	370	34	ventricle	ventricle	NN
21781	370	35	through	through	IN
21781	370	36	the	the	DT
21781	370	37	intermediation	intermediation	NN
21781	370	38	of	of	IN
21781	370	39	small	small	JJ
21781	370	40	muscular	muscular	JJ
21781	370	41	threads	thread	NNS
21781	370	42	,	,	,
21781	370	43	the	the	DT
21781	370	44	chordae	chordae	NN
21781	370	45	tendinae	tendinae	NN
21781	370	46	,	,	,
21781	370	47	which	which	WDT
21781	370	48	stretch	stretch	VBP
21781	370	49	across	across	IN
21781	370	50	its	-PRON-	PRP$
21781	370	51	cavity	cavity	NN
21781	370	52	to	to	IN
21781	370	53	little	little	JJ
21781	370	54	muscular	muscular	JJ
21781	370	55	pillars	pillar	NNS
21781	370	56	,	,	,
21781	370	57	the	the	DT
21781	370	58	papillary	papillary	JJ
21781	370	59	muscles	muscle	VBZ
21781	370	60	;	;	:
21781	370	61	these	these	DT
21781	370	62	attachments	attachment	NNS
21781	370	63	prevent	prevent	VBP
21781	370	64	the	the	DT
21781	370	65	mitral	mitral	JJ
21781	370	66	valve	valve	NN
21781	370	67	from	from	IN
21781	370	68	flapping	flap	VBG
21781	370	69	back	back	RB
21781	370	70	into	into	IN
21781	370	71	the	the	DT
21781	370	72	auricle	auricle	NN
21781	370	73	,	,	,
21781	370	74	and	and	CC
21781	370	75	as	as	IN
21781	370	76	the	the	DT
21781	370	77	blood	blood	NN
21781	370	78	flows	flow	VBZ
21781	370	79	into	into	IN
21781	370	80	and	and	CC
21781	370	81	accumulates	accumulate	NNS
21781	370	82	in	in	IN
21781	370	83	the	the	DT
21781	370	84	ventricle	ventricle	NN
21781	370	85	it	-PRON-	PRP
21781	370	86	gets	get	VBZ
21781	370	87	behind	behind	IN
21781	370	88	the	the	DT
21781	370	89	flaps	flap	NNS
21781	370	90	of	of	IN
21781	370	91	the	the	DT
21781	370	92	valve	valve	NN
21781	370	93	and	and	CC
21781	370	94	presses	press	VBZ
21781	370	95	its	-PRON-	PRP$
21781	370	96	edges	edge	NNS
21781	370	97	together	together	RB
21781	370	98	.	.	.
21781	371	1	When	when	WRB
21781	371	2	the	the	DT
21781	371	3	systole	systole	NN
21781	371	4	of	of	IN
21781	371	5	the	the	DT
21781	371	6	ventricle	ventricle	NN
21781	371	7	occurs	occur	VBZ
21781	371	8	,	,	,
21781	371	9	the	the	DT
21781	371	10	increased	increased	JJ
21781	371	11	,	,	,
21781	371	12	tension	tension	NN
21781	371	13	of	of	IN
21781	371	14	the	the	DT
21781	371	15	blood	blood	NN
21781	371	16	only	only	RB
21781	371	17	closes	close	VBZ
21781	371	18	the	the	DT
21781	371	19	aperture	aperture	NN
21781	371	20	the	the	DT
21781	371	21	tighter	tight	JJR
21781	371	22	,	,	,
21781	371	23	and	and	CC
21781	371	24	the	the	DT
21781	371	25	current	current	JJ
21781	371	26	passes	pass	VBZ
21781	371	27	on	on	RP
21781	371	28	into	into	IN
21781	371	29	the	the	DT
21781	371	30	aorta	aorta	NN
21781	371	31	,	,	,
21781	371	32	where	where	WRB
21781	371	33	we	-PRON-	PRP
21781	371	34	find	find	VBP
21781	371	35	three	three	CD
21781	371	36	watch	watch	NN
21781	371	37	-	-	HYPH
21781	371	38	pocket	pocket	NN
21781	371	39	valves	valve	NNS
21781	371	40	,	,	,
21781	371	41	with	with	IN
21781	371	42	the	the	DT
21781	371	43	pocket	pocket	NN
21781	371	44	turned	turn	VBD
21781	371	45	away	away	RB
21781	371	46	from	from	IN
21781	371	47	the	the	DT
21781	371	48	heart	heart	NN
21781	371	49	,	,	,
21781	371	50	which	which	WDT
21781	371	51	are	be	VBP
21781	371	52	also	also	RB
21781	371	53	closed	close	VBN
21781	371	54	and	and	CC
21781	371	55	tightened	tighten	VBN
21781	371	56	by	by	IN
21781	371	57	any	any	DT
21781	371	58	attempt	attempt	NN
21781	371	59	at	at	IN
21781	371	60	regurgitation	regurgitation	NN
21781	371	61	(	(	-LRB-
21781	371	62	back	back	JJ
21781	371	63	-	-	HYPH
21781	371	64	flow	flow	NN
21781	371	65	)	)	-RRB-
21781	371	66	.	.	.
21781	372	1	A	a	DT
21781	372	2	similar	similar	JJ
21781	372	3	process	process	NN
21781	372	4	occurs	occur	VBZ
21781	372	5	on	on	IN
21781	372	6	the	the	DT
21781	372	7	right	right	JJ
21781	372	8	side	side	NN
21781	372	9	of	of	IN
21781	372	10	the	the	DT
21781	372	11	heart	heart	NN
21781	372	12	,	,	,
21781	372	13	but	but	CC
21781	372	14	here	here	RB
21781	372	15	,	,	,
21781	372	16	instead	instead	RB
21781	372	17	of	of	IN
21781	372	18	a	a	DT
21781	372	19	mitral	mitral	JJ
21781	372	20	valve	valve	NN
21781	372	21	of	of	IN
21781	372	22	two	two	CD
21781	372	23	flaps	flap	NNS
21781	372	24	between	between	IN
21781	372	25	auricle	auricle	NN
21781	372	26	and	and	CC
21781	372	27	ventricle	ventricle	NN
21781	372	28	,	,	,
21781	372	29	we	-PRON-	PRP
21781	372	30	have	have	VBP
21781	372	31	a	a	DT
21781	372	32	tricuspid	tricuspid	NN
21781	372	33	valve	valve	NN
21781	372	34	with	with	IN
21781	372	35	three	three	CD
21781	372	36	.	.	.
21781	373	1	The	the	DT
21781	373	2	thickness	thickness	NN
21781	373	3	of	of	IN
21781	373	4	the	the	DT
21781	373	5	muscular	muscular	JJ
21781	373	6	walls	wall	NNS
21781	373	7	,	,	,
21781	373	8	in	in	IN
21781	373	9	view	view	NN
21781	373	10	of	of	IN
21781	373	11	the	the	DT
21781	373	12	lesser	less	JJR
21781	373	13	distance	distance	NN
21781	373	14	through	through	IN
21781	373	15	which	which	WDT
21781	373	16	it	-PRON-	PRP
21781	373	17	has	have	VBZ
21781	373	18	to	to	TO
21781	373	19	force	force	VB
21781	373	20	the	the	DT
21781	373	21	blood	blood	NN
21781	373	22	,	,	,
21781	373	23	-are-	-are-	NFP
21781	373	24	[	[	-LRB-
21781	373	25	is	be	VBZ
21781	373	26	]	]	-RRB-
21781	373	27	less	less	JJR
21781	373	28	for	for	IN
21781	373	29	the	the	DT
21781	373	30	right	right	JJ
21781	373	31	ventricle	ventricle	NN
21781	373	32	than	than	IN
21781	373	33	the	the	DT
21781	373	34	left	left	NN
21781	373	35	.	.	.
21781	374	1	Section	section	NN
21781	374	2	45	45	CD
21781	374	3	.	.	.
21781	375	1	The	the	DT
21781	375	2	following	follow	VBG
21781	375	3	are	be	VBP
21781	375	4	the	the	DT
21781	375	5	chief	chief	JJ
21781	375	6	branches	branch	NNS
21781	375	7	of	of	IN
21781	375	8	the	the	DT
21781	375	9	aorta	aorta	NNP
21781	375	10	.	.	.
21781	376	1	The	the	DT
21781	376	2	student	student	NN
21781	376	3	should	should	MD
21781	376	4	be	be	VB
21781	376	5	able	able	JJ
21781	376	6	to	to	TO
21781	376	7	follow	follow	VB
21781	376	8	them	-PRON-	PRP
21781	376	9	with	with	IN
21781	376	10	certainty	certainty	NN
21781	376	11	in	in	IN
21781	376	12	dissection	dissection	NN
21781	376	13	;	;	:
21781	376	14	they	-PRON-	PRP
21781	376	15	are	be	VBP
21781	376	16	all	all	RB
21781	376	17	displayed	display	VBN
21781	376	18	in	in	IN
21781	376	19	the	the	DT
21781	376	20	Figure	figure	NN
21781	376	21	;	;	:
21781	376	22	but	but	CC
21781	376	23	it	-PRON-	PRP
21781	376	24	must	must	MD
21781	376	25	not	not	RB
21781	376	26	be	be	VB
21781	376	27	imagined	imagine	VBN
21781	376	28	for	for	IN
21781	376	29	a	a	DT
21781	376	30	moment	moment	NN
21781	376	31	that	that	IN
21781	376	32	familiarity	familiarity	NN
21781	376	33	with	with	IN
21781	376	34	this	this	DT
21781	376	35	diagram	diagram	NN
21781	376	36	will	will	MD
21781	376	37	obviate	obviate	VB
21781	376	38	the	the	DT
21781	376	39	necessity	necessity	NN
21781	376	40	for	for	IN
21781	376	41	the	the	DT
21781	376	42	practical	practical	JJ
21781	376	43	work	work	NN
21781	376	44	;	;	:
21781	376	45	(	(	-LRB-
21781	376	46	in	in	IN
21781	376	47	.	.	.
21781	376	48	)	)	-RRB-
21781	377	1	is	be	VBZ
21781	377	2	the	the	DT
21781	377	3	innominate	innominate	JJ
21781	377	4	artery	artery	NN
21781	377	5	;	;	:
21781	377	6	it	-PRON-	PRP
21781	377	7	forks	fork	VBZ
21781	377	8	into	into	IN
21781	377	9	(	(	-LRB-
21781	377	10	s.cl.a	s.cl.a	NNS
21781	377	11	.	.	.
21781	377	12	)	)	-RRB-
21781	378	1	the	the	DT
21781	378	2	right	right	JJ
21781	378	3	subclavian	subclavian	NN
21781	378	4	,	,	,
21781	378	5	and	and	CC
21781	378	6	(	(	-LRB-
21781	378	7	r.c.c	r.c.c	NNP
21781	378	8	.	.	.
21781	378	9	)	)	-RRB-
21781	379	1	the	the	DT
21781	379	2	right	right	JJ
21781	379	3	common	common	JJ
21781	379	4	carotid	carotid	NNS
21781	379	5	.	.	.
21781	380	1	Each	each	DT
21781	380	2	carotid	carotid	VBZ
21781	380	3	splits	split	NNS
21781	380	4	at	at	IN
21781	380	5	the	the	DT
21781	380	6	angle	angle	NN
21781	380	7	of	of	IN
21781	380	8	the	the	DT
21781	380	9	jaw	jaw	NN
21781	380	10	into	into	IN
21781	380	11	an	an	DT
21781	380	12	internal	internal	JJ
21781	380	13	and	and	CC
21781	380	14	an	an	DT
21781	380	15	external	external	JJ
21781	380	16	branch	branch	NN
21781	380	17	.	.	.
21781	381	1	The	the	DT
21781	381	2	left	left	JJ
21781	381	3	common	common	JJ
21781	381	4	carotid	carotid	NNS
21781	381	5	,	,	,
21781	381	6	(	(	-LRB-
21781	381	7	l.c.c	l.c.c	NN
21781	381	8	.	.	.
21781	381	9	)	)	-RRB-
21781	382	1	arises	arise	VBZ
21781	382	2	from	from	IN
21781	382	3	the	the	DT
21781	382	4	base	base	NN
21781	382	5	of	of	IN
21781	382	6	the	the	DT
21781	382	7	innominate	innominate	JJ
21781	382	8	,	,	,
21781	382	9	*	*	NFP
21781	382	10	(	(	-LRB-
21781	382	11	l.s.cl.a	l.s.cl.a	NNP
21781	382	12	.	.	.
21781	382	13	)	)	-RRB-
21781	383	1	the	the	DT
21781	383	2	left	left	JJ
21781	383	3	subclavian	subclavian	NNP
21781	383	4	,	,	,
21781	383	5	directly	directly	RB
21781	383	6	from	from	IN
21781	383	7	the	the	DT
21781	383	8	aorta	aorta	NNP
21781	383	9	.	.	.
21781	384	1	The	the	DT
21781	384	2	aorta	aorta	NN
21781	384	3	now	now	RB
21781	384	4	curves	curve	VBZ
21781	384	5	round	round	RB
21781	384	6	to	to	IN
21781	384	7	the	the	DT
21781	384	8	dorsal	dorsal	NN
21781	384	9	middle	middle	JJ
21781	384	10	line	line	NN
21781	384	11	,	,	,
21781	384	12	and	and	CC
21781	384	13	runs	run	VBZ
21781	384	14	down	down	RP
21781	384	15	as	as	IN
21781	384	16	seen	see	VBN
21781	384	17	in	in	IN
21781	384	18	Figure	Figure	NNP
21781	384	19	1	1	CD
21781	384	20	,	,	,
21781	384	21	Sheet	sheet	NN
21781	384	22	1	1	CD
21781	384	23	(	(	-LRB-
21781	384	24	d.ao	d.ao	NNP
21781	384	25	.	.	.
21781	384	26	)	)	-RRB-
21781	385	1	and	and	CC
21781	385	2	Figure	Figure	NNP
21781	385	3	1	1	CD
21781	385	4	,	,	,
21781	385	5	Sheet	sheet	NN
21781	385	6	2	2	CD
21781	385	7	(	(	-LRB-
21781	385	8	d.ao	d.ao	NNP
21781	385	9	.	.	.
21781	385	10	)	)	-RRB-
21781	385	11	.	.	.
21781	386	1	Small	small	JJ
21781	386	2	branches	branch	NNS
21781	386	3	are	be	VBP
21781	386	4	given	give	VBN
21781	386	5	off	off	RP
21781	386	6	to	to	IN
21781	386	7	the	the	DT
21781	386	8	ribs	rib	NNS
21781	386	9	,	,	,
21781	386	10	and	and	CC
21781	386	11	then	then	RB
21781	386	12	comes	come	VBZ
21781	386	13	the	the	DT
21781	386	14	median	median	JJ
21781	386	15	coeliac	coeliac	NN
21781	386	16	(	(	-LRB-
21781	386	17	coe.a	coe.a	UH
21781	386	18	.	.	.
21781	386	19	)	)	-RRB-
21781	387	1	to	to	IN
21781	387	2	the	the	DT
21781	387	3	stomach	stomach	NN
21781	387	4	and	and	CC
21781	387	5	spleen	spleen	NN
21781	387	6	,	,	,
21781	387	7	the	the	DT
21781	387	8	median	median	JJ
21781	387	9	superior	superior	NNP
21781	387	10	mesenteric	mesenteric	NNP
21781	387	11	(	(	-LRB-
21781	387	12	s.mes.a	s.mes.a	NN
21781	387	13	.	.	.
21781	387	14	)	)	-RRB-
21781	388	1	to	to	IN
21781	388	2	the	the	DT
21781	388	3	main	main	JJ
21781	388	4	portion	portion	NN
21781	388	5	of	of	IN
21781	388	6	the	the	DT
21781	388	7	intestine	intestine	NN
21781	388	8	,	,	,
21781	388	9	and	and	CC
21781	388	10	the	the	DT
21781	388	11	inferior	inferior	JJ
21781	388	12	mesenteric	mesenteric	NNP
21781	388	13	(	(	-LRB-
21781	388	14	p.m.a	p.m.a	NNP
21781	388	15	.	.	.
21781	388	16	)	)	-RRB-
21781	389	1	to	to	IN
21781	389	2	the	the	DT
21781	389	3	rectum	rectum	NN
21781	389	4	.	.	.
21781	390	1	Note	note	VB
21781	390	2	that	that	IN
21781	390	3	no	no	DT
21781	390	4	veins	vein	NNS
21781	390	5	to	to	IN
21781	390	6	the	the	DT
21781	390	7	inferior	inferior	JJ
21781	390	8	vena	vena	NNP
21781	390	9	cava	cava	NNP
21781	390	10	correspond	correspond	NNP
21781	390	11	to	to	IN
21781	390	12	these	these	DT
21781	390	13	arteries--	arteries--	VBP
21781	390	14	the	the	DT
21781	390	15	blood	blood	NN
21781	390	16	they	-PRON-	PRP
21781	390	17	supply	supply	VBP
21781	390	18	going	go	VBG
21781	390	19	back	back	RB
21781	390	20	by	by	IN
21781	390	21	the	the	DT
21781	390	22	portal	portal	NNP
21781	390	23	vein	vein	NN
21781	390	24	(	(	-LRB-
21781	390	25	p.v	p.v	NNP
21781	390	26	.	.	NNP
21781	390	27	)	)	-RRB-
21781	390	28	.	.	.
21781	391	1	The	the	DT
21781	391	2	paired	pair	VBN
21781	391	3	renal	renal	JJ
21781	391	4	arteries	artery	NNS
21781	391	5	(	(	-LRB-
21781	391	6	r.a	r.a	NNP
21781	391	7	.	.	.
21781	391	8	)	)	-RRB-
21781	391	9	supply	supply	VBP
21781	391	10	the	the	DT
21781	391	11	kidneys	kidney	NNS
21781	391	12	,	,	,
21781	391	13	and	and	CC
21781	391	14	the	the	DT
21781	391	15	common	common	JJ
21781	391	16	iliacs	iliacs	NN
21781	391	17	(	(	-LRB-
21781	391	18	c.il.a	c.il.a	NNS
21781	391	19	.	.	.
21781	391	20	)	)	-RRB-
21781	392	1	the	the	DT
21781	392	2	hind	hind	NN
21781	392	3	legs	leg	NNS
21781	392	4	,	,	,
21781	392	5	splitting	splitting	NN
21781	392	6	into	into	IN
21781	392	7	the	the	DT
21781	392	8	internal	internal	JJ
21781	392	9	iliacs	iliacs	NN
21781	392	10	(	(	-LRB-
21781	392	11	i.il.a	i.il.a	NNS
21781	392	12	.	.	.
21781	392	13	)	)	-RRB-
21781	393	1	and	and	CC
21781	393	2	the	the	DT
21781	393	3	femoral	femoral	JJ
21781	393	4	(	(	-LRB-
21781	393	5	f.	f.	NNP
21781	393	6	)	)	-RRB-
21781	393	7	.	.	.
21781	394	1	{	{	-LRB-
21781	394	2	Lines	line	NNS
21781	394	3	from	from	IN
21781	394	4	Second	Second	NNP
21781	394	5	Edition	Edition	NNP
21781	394	6	only	only	RB
21781	394	7	.	.	.
21781	394	8	}	}	-RRB-
21781	395	1	[	[	-LRB-
21781	395	2	The	the	DT
21781	395	3	student	student	NN
21781	395	4	should	should	MD
21781	395	5	note	note	VB
21781	395	6	that	that	IN
21781	395	7	the	the	DT
21781	395	8	only	only	JJ
21781	395	9	arteries	artery	NNS
21781	395	10	in	in	IN
21781	395	11	the	the	DT
21781	395	12	middle	middle	JJ
21781	395	13	line	line	NN
21781	395	14	are	be	VBP
21781	395	15	those	those	DT
21781	395	16	supplying	supply	VBG
21781	395	17	the	the	DT
21781	395	18	alimentary	alimentary	JJ
21781	395	19	canal	canal	NN
21781	395	20	.	.	.
21781	395	21	]	]	-RRB-
21781	396	1	{	{	-LRB-
21781	396	2	Lines	line	NNS
21781	396	3	from	from	IN
21781	396	4	First	First	NNP
21781	396	5	Edition	Edition	NNP
21781	396	6	only	only	RB
21781	396	7	.	.	.
21781	396	8	}	}	-RRB-
21781	397	1	*	*	NFP
21781	397	2	-The	-The	NFP
21781	397	3	figure	figure	NN
21781	397	4	is	be	VBZ
21781	397	5	inaccurate	inaccurate	JJ
21781	397	6	,	,	,
21781	397	7	and	and	CC
21781	397	8	represents	represent	VBZ
21781	397	9	the	the	DT
21781	397	10	left	left	JJ
21781	397	11	common	common	JJ
21781	397	12	carotid	carotid	NNS
21781	397	13	as	as	IN
21781	397	14	arising	arise	VBG
21781	397	15	from	from	IN
21781	397	16	the	the	DT
21781	397	17	aortic	aortic	JJ
21781	397	18	arch.-	arch.-	NNP
21781	397	19	Section	Section	NNP
21781	397	20	46	46	CD
21781	397	21	.	.	.
21781	398	1	The	the	DT
21781	398	2	distribution	distribution	NN
21781	398	3	of	of	IN
21781	398	4	the	the	DT
21781	398	5	veins	vein	NNS
21781	398	6	of	of	IN
21781	398	7	the	the	DT
21781	398	8	rabbit	rabbit	NN
21781	398	9	has	have	VBZ
21781	398	10	only	only	RB
21781	398	11	a	a	DT
21781	398	12	superficial	superficial	JJ
21781	398	13	parallelism	parallelism	NN
21781	398	14	with	with	IN
21781	398	15	arteries	artery	NNS
21781	398	16	.	.	.
21781	399	1	The	the	DT
21781	399	2	chief	chief	JJ
21781	399	3	factors	factor	NNS
21781	399	4	of	of	IN
21781	399	5	vena	vena	NNP
21781	399	6	cava	cava	NNP
21781	399	7	inferior	inferior	NNP
21781	399	8	are	be	VBP
21781	399	9	the	the	DT
21781	399	10	hepatic	hepatic	JJ
21781	399	11	vein	vein	NN
21781	399	12	(	(	-LRB-
21781	399	13	h.v	h.v	NNP
21781	399	14	.	.	.
21781	400	1	)	)	-RRB-
21781	400	2	,	,	,
21781	400	3	which	which	WDT
21781	400	4	receives	receive	VBZ
21781	400	5	the	the	DT
21781	400	6	liver	liver	NN
21781	400	7	blood	blood	NN
21781	400	8	,	,	,
21781	400	9	the	the	DT
21781	400	10	renal	renal	JJ
21781	400	11	veins	vein	NNS
21781	400	12	(	(	-LRB-
21781	400	13	r.v	r.v	NNP
21781	400	14	.	.	.
21781	401	1	)	)	-RRB-
21781	401	2	,	,	,
21781	401	3	from	from	IN
21781	401	4	the	the	DT
21781	401	5	kidneys	kidney	NNS
21781	401	6	,	,	,
21781	401	7	the	the	DT
21781	401	8	ilaeo	ilaeo	JJ
21781	401	9	-	-	HYPH
21781	401	10	lumbar	lumbar	NN
21781	401	11	,	,	,
21781	401	12	from	from	IN
21781	401	13	the	the	DT
21781	401	14	abdominal	abdominal	JJ
21781	401	15	wall	wall	NN
21781	401	16	,	,	,
21781	401	17	and	and	CC
21781	401	18	the	the	DT
21781	401	19	external	external	JJ
21781	401	20	(	(	-LRB-
21781	401	21	e.il.v	e.il.v	NNS
21781	401	22	.	.	.
21781	401	23	)	)	-RRB-
21781	402	1	and	and	CC
21781	402	2	internal	internal	NNP
21781	402	3	ilias	ilias	NNP
21781	402	4	(	(	-LRB-
21781	402	5	i.il.v	i.il.v	NN
21781	402	6	.	.	.
21781	403	1	)	)	-RRB-
21781	403	2	;	;	:
21781	403	3	with	with	IN
21781	403	4	the	the	DT
21781	403	5	exception	exception	NN
21781	403	6	of	of	IN
21781	403	7	the	the	DT
21781	403	8	renal	renal	JJ
21781	403	9	veins	vein	NNS
21781	403	10	none	none	NN
21781	403	11	of	of	IN
21781	403	12	these	these	DT
21781	403	13	run	run	VBP
21781	403	14	side	side	NN
21781	403	15	by	by	IN
21781	403	16	side	side	NN
21781	403	17	with	with	IN
21781	403	18	arteries	artery	NNS
21781	403	19	.	.	.
21781	404	1	The	the	DT
21781	404	2	superior	superior	JJ
21781	404	3	cavae	cavae	NNP
21781	404	4	(	(	-LRB-
21781	404	5	r.	r.	NNP
21781	404	6	and	and	CC
21781	404	7	l.v.c.s	l.v.c.s	NNP
21781	404	8	.	.	.
21781	404	9	)	)	-RRB-
21781	405	1	are	be	VBP
21781	405	2	formed	form	VBN
21781	405	3	by	by	IN
21781	405	4	the	the	DT
21781	405	5	union	union	NN
21781	405	6	of	of	IN
21781	405	7	internal	internal	NNP
21781	405	8	(	(	-LRB-
21781	405	9	i.j	i.j	NNP
21781	405	10	.	.	.
21781	405	11	)	)	-RRB-
21781	406	1	and	and	CC
21781	406	2	external	external	JJ
21781	406	3	jugular	jugular	NNP
21781	406	4	(	(	-LRB-
21781	406	5	e.j	e.j	NNP
21781	406	6	.	.	.
21781	406	7	)	)	-RRB-
21781	407	1	veins	vein	NNS
21781	407	2	with	with	IN
21781	407	3	a	a	DT
21781	407	4	subclavian	subclavian	NN
21781	407	5	(	(	-LRB-
21781	407	6	s.cl.v	s.cl.v	NNS
21781	407	7	.	.	.
21781	407	8	)	)	-RRB-
21781	408	1	from	from	IN
21781	408	2	the	the	DT
21781	408	3	fore	fore	NN
21781	408	4	limb	limb	NN
21781	408	5	.	.	.
21781	409	1	The	the	DT
21781	409	2	term	term	NN
21781	409	3	pre	pre	JJ
21781	409	4	-	-	JJ
21781	409	5	caval	caval	JJ
21781	409	6	vein	vein	NN
21781	409	7	is	be	VBZ
21781	409	8	sometimes	sometimes	RB
21781	409	9	used	use	VBN
21781	409	10	for	for	IN
21781	409	11	superior	superior	JJ
21781	409	12	cava	cava	NN
21781	409	13	.	.	.
21781	410	1	The	the	DT
21781	410	2	attention	attention	NN
21781	410	3	,	,	,
21781	410	4	of	of	IN
21781	410	5	the	the	DT
21781	410	6	student	student	NN
21781	410	7	is	be	VBZ
21781	410	8	called	call	VBN
21781	410	9	to	to	IN
21781	410	10	the	the	DT
21781	410	11	small	small	JJ
21781	410	12	azygos	azygos	NNP
21781	410	13	vein	vein	NN
21781	410	14	(	(	-LRB-
21781	410	15	az	az	UH
21781	410	16	.	.	.
21781	410	17	)	)	-RRB-
21781	411	1	running	run	VBG
21781	411	2	into	into	IN
21781	411	3	the	the	DT
21781	411	4	right	right	JJ
21781	411	5	vena	vena	NNP
21781	411	6	cava	cava	NNP
21781	411	7	superior	superior	NNP
21781	411	8	,	,	,
21781	411	9	and	and	CC
21781	411	10	forming	form	VBG
21781	411	11	the	the	DT
21781	411	12	only	only	JJ
21781	411	13	asymmetrical	asymmetrical	JJ
21781	411	14	(	(	-LRB-
21781	411	15	not	not	RB
21781	411	16	-	-	HYPH
21781	411	17	balancing	balance	VBG
21781	411	18	)	)	-RRB-
21781	411	19	feature	feature	NN
21781	411	20	of	of	IN
21781	411	21	the	the	DT
21781	411	22	veins	vein	NNS
21781	411	23	in	in	IN
21781	411	24	front	front	NN
21781	411	25	of	of	IN
21781	411	26	the	the	DT
21781	411	27	heart	heart	NN
21781	411	28	;	;	:
21781	411	29	it	-PRON-	PRP
21781	411	30	brings	bring	VBZ
21781	411	31	blood	blood	NN
21781	411	32	back	back	RB
21781	411	33	from	from	IN
21781	411	34	the	the	DT
21781	411	35	ribs	rib	NNS
21781	411	36	of	of	IN
21781	411	37	the	the	DT
21781	411	38	thorax	thorax	NNP
21781	411	39	wall	wall	NN
21781	411	40	,	,	,
21781	411	41	and	and	CC
21781	411	42	is	be	VBZ
21781	411	43	of	of	IN
21781	411	44	interest	interest	NN
21781	411	45	mainly	mainly	RB
21781	411	46	because	because	IN
21781	411	47	it	-PRON-	PRP
21781	411	48	answers	answer	VBZ
21781	411	49	to	to	IN
21781	411	50	an	an	DT
21781	411	51	enormous	enormous	JJ
21781	411	52	main	main	JJ
21781	411	53	vessel	vessel	NN
21781	411	54	,	,	,
21781	411	55	the	the	DT
21781	411	56	right	right	JJ
21781	411	57	post	post	JJ
21781	411	58	-	-	JJ
21781	411	59	cardinal	cardinal	JJ
21781	411	60	sinus	sinus	NN
21781	411	61	,	,	,
21781	411	62	in	in	IN
21781	411	63	fishes	fish	NNS
21781	411	64	.	.	.
21781	412	1	There	there	EX
21781	412	2	are	be	VBP
21781	412	3	spermatic	spermatic	JJ
21781	412	4	arteries	artery	NNS
21781	412	5	and	and	CC
21781	412	6	veins	vein	NNS
21781	412	7	(	(	-LRB-
21781	412	8	s.v	s.v	NNP
21781	412	9	.	.	.
21781	413	1	and	and	CC
21781	413	2	a.	a.	NN
21781	413	3	)	)	-RRB-
21781	414	1	to	to	IN
21781	414	2	the	the	DT
21781	414	3	genital	genital	JJ
21781	414	4	organs	organ	NNS
21781	414	5	.	.	.
21781	415	1	All	all	PDT
21781	415	2	these	these	DT
21781	415	3	vessels	vessel	NNS
21781	415	4	should	should	MD
21781	415	5	be	be	VB
21781	415	6	patiently	patiently	RB
21781	415	7	dissected	dissect	VBN
21781	415	8	out	out	RP
21781	415	9	by	by	IN
21781	415	10	the	the	DT
21781	415	11	student	student	NN
21781	415	12	,	,	,
21781	415	13	and	and	CC
21781	415	14	drawn	draw	VBN
21781	415	15	.	.	.
21781	416	1	Section	section	NN
21781	416	2	47	47	CD
21781	416	3	.	.	.
21781	417	1	Between	between	IN
21781	417	2	the	the	DT
21781	417	3	final	final	JJ
21781	417	4	branches	branch	NNS
21781	417	5	of	of	IN
21781	417	6	the	the	DT
21781	417	7	arteries	artery	NNS
21781	417	8	and	and	CC
21781	417	9	the	the	DT
21781	417	10	first	first	JJ
21781	417	11	fine	fine	JJ
21781	417	12	factors	factor	NNS
21781	417	13	of	of	IN
21781	417	14	the	the	DT
21781	417	15	veins	vein	NNS
21781	417	16	,	,	,
21781	417	17	and	and	CC
21781	417	18	joining	join	VBG
21781	417	19	them	-PRON-	PRP
21781	417	20	,	,	,
21781	417	21	come	come	VB
21781	417	22	the	the	DT
21781	417	23	systemic	systemic	JJ
21781	417	24	capillaries	capillary	NNS
21781	417	25	.	.	.
21781	418	1	These	these	DT
21781	418	2	smallest	small	JJS
21781	418	3	and	and	CC
21781	418	4	ultimate	ultimate	JJ
21781	418	5	ramifications	ramification	NNS
21781	418	6	of	of	IN
21781	418	7	the	the	DT
21781	418	8	circulation	circulation	NN
21781	418	9	penetrate	penetrate	VBP
21781	418	10	every	every	DT
21781	418	11	living	living	NN
21781	418	12	part	part	NN
21781	418	13	of	of	IN
21781	418	14	the	the	DT
21781	418	15	animal	animal	NN
21781	418	16	,	,	,
21781	418	17	so	so	IN
21781	418	18	that	that	IN
21781	418	19	if	if	IN
21781	418	20	we	-PRON-	PRP
21781	418	21	could	could	MD
21781	418	22	isolate	isolate	VB
21781	418	23	the	the	DT
21781	418	24	vascular	vascular	JJ
21781	418	25	system	system	NN
21781	418	26	we	-PRON-	PRP
21781	418	27	should	should	MD
21781	418	28	have	have	VB
21781	418	29	the	the	DT
21781	418	30	complete	complete	JJ
21781	418	31	form	form	NN
21781	418	32	of	of	IN
21781	418	33	the	the	DT
21781	418	34	rabbit	rabbit	NN
21781	418	35	in	in	IN
21781	418	36	a	a	DT
21781	418	37	closely	closely	RB
21781	418	38	-	-	HYPH
21781	418	39	meshed	mesh	VBN
21781	418	40	network	network	NN
21781	418	41	.	.	.
21781	419	1	It	-PRON-	PRP
21781	419	2	is	be	VBZ
21781	419	3	in	in	IN
21781	419	4	the	the	DT
21781	419	5	capillaries	capillary	NNS
21781	419	6	that	that	IN
21781	419	7	the	the	DT
21781	419	8	exchange	exchange	NN
21781	419	9	of	of	IN
21781	419	10	gases	gas	NNS
21781	419	11	occurs	occur	VBZ
21781	419	12	and	and	CC
21781	419	13	that	that	IN
21781	419	14	nutritive	nutritive	JJ
21781	419	15	material	material	NN
21781	419	16	passes	pass	VBZ
21781	419	17	out	out	RP
21781	419	18	to	to	IN
21781	419	19	the	the	DT
21781	419	20	tissues	tissue	NNS
21781	419	21	and	and	CC
21781	419	22	katastases	katastase	NNS
21781	419	23	in	in	RP
21781	419	24	from	from	IN
21781	419	25	them	-PRON-	PRP
21781	419	26	;	;	:
21781	419	27	they	-PRON-	PRP
21781	419	28	are	be	VBP
21781	419	29	the	the	DT
21781	419	30	essential	essential	JJ
21781	419	31	factor	factor	NN
21781	419	32	in	in	IN
21781	419	33	the	the	DT
21781	419	34	circulatory	circulatory	JJ
21781	419	35	system	system	NN
21781	419	36	of	of	IN
21781	419	37	the	the	DT
21781	419	38	mammal--	mammal--	JJ
21781	419	39	veins	vein	NNS
21781	419	40	,	,	,
21781	419	41	arteries	artery	NNS
21781	419	42	,	,	,
21781	419	43	and	and	CC
21781	419	44	heart	heart	NN
21781	419	45	simply	simply	RB
21781	419	46	exist	exist	VBP
21781	419	47	to	to	TO
21781	419	48	remove	remove	VB
21781	419	49	and	and	CC
21781	419	50	replace	replace	VB
21781	419	51	their	-PRON-	PRP$
21781	419	52	contents	content	NNS
21781	419	53	.	.	.
21781	420	1	The	the	DT
21781	420	2	details	detail	NNS
21781	420	3	of	of	IN
21781	420	4	the	the	DT
21781	420	5	branching	branching	NN
21781	420	6	of	of	IN
21781	420	7	the	the	DT
21781	420	8	pulmonary	pulmonary	JJ
21781	420	9	artery	artery	NN
21781	420	10	and	and	CC
21781	420	11	the	the	DT
21781	420	12	pulmonary	pulmonary	JJ
21781	420	13	veins	vein	NNS
21781	420	14	need	nee	MD
21781	420	15	not	not	RB
21781	420	16	detain	detain	VB
21781	420	17	us	-PRON-	PRP
21781	420	18	now	now	RB
21781	420	19	.	.	.
21781	421	1	Section	section	NN
21781	421	2	48	48	CD
21781	421	3	.	.	.
21781	422	1	Summarising	summarise	VBG
21781	422	2	the	the	DT
21781	422	3	course	course	NN
21781	422	4	of	of	IN
21781	422	5	the	the	DT
21781	422	6	circulation	circulation	NN
21781	422	7	,	,	,
21781	422	8	starting	start	VBG
21781	422	9	from	from	IN
21781	422	10	the	the	DT
21781	422	11	right	right	JJ
21781	422	12	ventricle	ventricle	NN
21781	422	13	,	,	,
21781	422	14	we	-PRON-	PRP
21781	422	15	have--	have--	VBP
21781	422	16	pulmonary	pulmonary	JJ
21781	422	17	artery	artery	NN
21781	422	18	,	,	,
21781	422	19	pulmonary	pulmonary	JJ
21781	422	20	capillaries	capillary	NNS
21781	422	21	,	,	,
21781	422	22	pulmonary	pulmonary	JJ
21781	422	23	vein	vein	NN
21781	422	24	,	,	,
21781	422	25	left	leave	VBD
21781	422	26	auricle	auricle	NN
21781	422	27	,	,	,
21781	422	28	left	leave	VBD
21781	422	29	ventricle	ventricle	NN
21781	422	30	,	,	,
21781	422	31	aorta	aorta	NNP
21781	422	32	,	,	,
21781	422	33	arteries	artery	NNS
21781	422	34	,	,	,
21781	422	35	and	and	CC
21781	422	36	systemic	systemic	JJ
21781	422	37	capillaries	capillary	NNS
21781	422	38	.	.	.
21781	423	1	After	after	IN
21781	423	2	this	this	DT
21781	423	3	,	,	,
21781	423	4	from	from	IN
21781	423	5	all	all	DT
21781	423	6	parts	part	NNS
21781	423	7	except	except	IN
21781	423	8	the	the	DT
21781	423	9	spleen	spleen	NN
21781	423	10	and	and	CC
21781	423	11	alimentary	alimentary	JJ
21781	423	12	canal	canal	NN
21781	423	13	,	,	,
21781	423	14	the	the	DT
21781	423	15	blood	blood	NN
21781	423	16	returns	return	VBZ
21781	423	17	to	to	IN
21781	423	18	systemic	systemic	JJ
21781	423	19	veins	vein	NNS
21781	423	20	,	,	,
21781	423	21	superior	superior	JJ
21781	423	22	or	or	CC
21781	423	23	inferior	inferior	JJ
21781	423	24	cavae	cavae	NNP
21781	423	25	,	,	,
21781	423	26	right	right	JJ
21781	423	27	auricle	auricle	NN
21781	423	28	,	,	,
21781	423	29	and	and	CC
21781	423	30	right	right	JJ
21781	423	31	ventricle	ventricle	NN
21781	423	32	.	.	.
21781	424	1	The	the	DT
21781	424	2	blood	blood	NN
21781	424	3	from	from	IN
21781	424	4	the	the	DT
21781	424	5	stomach	stomach	NN
21781	424	6	spleen	spleen	NN
21781	424	7	,	,	,
21781	424	8	and	and	CC
21781	424	9	intestines	intestine	VBZ
21781	424	10	however	however	RB
21781	424	11	,	,	,
21781	424	12	passes	pass	VBZ
21781	424	13	via	via	IN
21781	424	14	{	{	-LRB-
21781	424	15	through	through	IN
21781	424	16	}	}	-RRB-
21781	424	17	the	the	DT
21781	424	18	portal	portal	JJ
21781	424	19	vein	vein	NN
21781	424	20	to	to	IN
21781	424	21	the	the	DT
21781	424	22	liver	liver	NN
21781	424	23	capillaries	capillary	NNS
21781	424	24	and	and	CC
21781	424	25	then	then	RB
21781	424	26	through	through	IN
21781	424	27	the	the	DT
21781	424	28	hepatic	hepatic	JJ
21781	424	29	vein	vein	NN
21781	424	30	to	to	IN
21781	424	31	inferior	inferior	JJ
21781	424	32	cava	cava	NN
21781	424	33	,	,	,
21781	424	34	and	and	CC
21781	424	35	so	so	RB
21781	424	36	on	on	RB
21781	424	37	.	.	.
21781	425	1	Material	material	NN
21781	425	2	leaves	leave	VBZ
21781	425	3	the	the	DT
21781	425	4	blood	blood	NN
21781	425	5	to	to	TO
21781	425	6	be	be	VB
21781	425	7	excreted	excrete	VBN
21781	425	8	in	in	IN
21781	425	9	lungs	lung	NNS
21781	425	10	,	,	,
21781	425	11	kidneys	kidney	NNS
21781	425	12	,	,	,
21781	425	13	by	by	IN
21781	425	14	the	the	DT
21781	425	15	skin	skin	NN
21781	425	16	(	(	-LRB-
21781	425	17	as	as	IN
21781	425	18	perspiration	perspiration	NN
21781	425	19	)	)	-RRB-
21781	425	20	,	,	,
21781	425	21	and	and	CC
21781	425	22	elsewhere	elsewhere	RB
21781	425	23	.	.	.
21781	426	1	New	new	JJ
21781	426	2	material	material	NN
21781	426	3	enters	enter	VBZ
21781	426	4	most	most	RBS
21781	426	5	conspicuously	conspicuously	RB
21781	426	6	;	;	:
21781	426	7	(	(	-LRB-
21781	426	8	a	a	LS
21781	426	9	)	)	-RRB-
21781	426	10	by	by	IN
21781	426	11	the	the	DT
21781	426	12	portal	portal	JJ
21781	426	13	veins	vein	NNS
21781	426	14	portal	portal	JJ
21781	426	15	veins	vein	NNS
21781	426	16	and	and	CC
21781	426	17	(	(	-LRB-
21781	426	18	b	b	NN
21781	426	19	)	)	-RRB-
21781	426	20	by	by	IN
21781	426	21	the	the	DT
21781	426	22	thoracic	thoracic	NNP
21781	426	23	duct	duct	NN
21781	426	24	and	and	CC
21781	426	25	left	leave	VBD
21781	426	26	superior	superior	JJ
21781	426	27	cava	cava	NN
21781	426	28	.	.	.
21781	427	1	Section	section	NN
21781	427	2	49	49	CD
21781	427	3	.	.	.
21781	428	1	The	the	DT
21781	428	2	following	follow	VBG
21781	428	3	table	table	NN
21781	428	4	summarises	summarise	VBZ
21781	428	5	what	what	WP
21781	428	6	we	-PRON-	PRP
21781	428	7	have	have	VBP
21781	428	8	learnt	learn	VBN
21781	428	9	up	up	RP
21781	428	10	to	to	IN
21781	428	11	the	the	DT
21781	428	12	present	present	NN
21781	428	13	of	of	IN
21781	428	14	the	the	DT
21781	428	15	physiology	physiology	NN
21781	428	16	of	of	IN
21781	428	17	the	the	DT
21781	428	18	Rabbit	Rabbit	NNP
21781	428	19	,	,	,
21781	428	20	considered	consider	VBN
21781	428	21	as	as	IN
21781	428	22	a	a	DT
21781	428	23	mechanism	mechanism	NN
21781	428	24	using	use	VBG
21781	428	25	up	up	RP
21781	428	26	food	food	NN
21781	428	27	and	and	CC
21781	428	28	oxygen	oxygen	NN
21781	428	29	and	and	CC
21781	428	30	disengaging	disengage	VBG
21781	428	31	energy:--	energy:--	''
21781	428	32	-Air	-Air	.
21781	428	33	_	_	NNP
21781	428	34	{	{	-LRB-
21781	428	35	Nitrogen	Nitrogen	NNP
21781	428	36	...	...	NFP
21781	428	37	returned	return	VBD
21781	428	38	unchanged	unchanged	JJ
21781	428	39	.	.	.
21781	428	40	}	}	-RRB-
21781	429	1	{	{	-LRB-
21781	429	2	Oxygen	oxygen	NN
21781	429	3	...	...	NFP
21781	429	4	through	through	IN
21781	429	5	Pulmonary	Pulmonary	NNP
21781	429	6	Vein	Vein	NNP
21781	429	7	to--	to--	NNP
21781	429	8	}	}	-RRB-
21781	429	9	{	{	-LRB-
21781	429	10	see	see	VB
21781	429	11	3	3	CD
21781	429	12	.	.	.
21781	429	13	}	}	-RRB-
21781	430	1	-Food	-Food	:
21781	430	2	_	_	NNP
21781	430	3	{	{	-LRB-
21781	430	4	Carbo	Carbo	NNP
21781	430	5	-	-	HYPH
21781	430	6	Hydrates	Hydrates	NNP
21781	430	7	(	(	-LRB-
21781	430	8	Starch	Starch	NNP
21781	430	9	,	,	,
21781	430	10	Sugar	Sugar	NNP
21781	430	11	,	,	,
21781	430	12	Cellulose	Cellulose	NNP
21781	430	13	.	.	.
21781	430	14	)	)	-RRB-
21781	430	15	}	}	-RRB-
21781	431	1	Sugar	sugar	NN
21781	431	2	.	.	.
21781	432	1	{	{	-LRB-
21781	432	2	Protein	protein	NN
21781	432	3	.	.	.
21781	432	4	}	}	-RRB-
21781	433	1	{	{	-LRB-
21781	433	2	Peptones	Peptones	NNP
21781	433	3	.	.	.
21781	433	4	}	}	-RRB-
21781	434	1	{	{	-LRB-
21781	434	2	Fat	fat	NN
21781	434	3	(	(	-LRB-
21781	434	4	little	little	JJ
21781	434	5	in	in	IN
21781	434	6	Rabbit	Rabbit	NNP
21781	434	7	.	.	.
21781	434	8	)	)	-RRB-
21781	434	9	}	}	-RRB-
21781	435	1	{	{	-LRB-
21781	435	2	Glycerine	Glycerine	NNP
21781	435	3	,	,	,
21781	435	4	and	and	CC
21781	435	5	fatty	fatty	NN
21781	435	6	acids	acid	NNS
21781	435	7	in	in	IN
21781	435	8	soups	soup	NNS
21781	435	9	.	.	.
21781	435	10	}	}	-RRB-
21781	436	1	{	{	-LRB-
21781	436	2	Rejected	reject	VBN
21781	436	3	matter	matter	NN
21781	436	4	got	get	VBD
21781	436	5	rid	rid	VBN
21781	436	6	of	of	IN
21781	436	7	in	in	IN
21781	436	8	Defaecation	Defaecation	NNP
21781	436	9	.	.	.
21781	436	10	}	}	-RRB-
21781	437	1	1a	1a	LS
21781	437	2	.	.	.
21781	438	1	{	{	-LRB-
21781	438	2	Chyle	Chyle	NNP
21781	438	3	in	in	IN
21781	438	4	Lacteals	lacteal	NNS
21781	438	5	going	go	VBG
21781	438	6	via	via	IN
21781	438	7	{	{	-LRB-
21781	438	8	through	through	IN
21781	438	9	}	}	-RRB-
21781	438	10	Thoracic	Thoracic	NNP
21781	438	11	Duct	Duct	NNP
21781	438	12	and	and	CC
21781	438	13	Left	leave	VBD
21781	438	14	Superior	Superior	NNP
21781	438	15	Cava	Cava	NNP
21781	438	16	to--	to--	NNP
21781	438	17	}	}	-RRB-
21781	438	18	{	{	-LRB-
21781	438	19	see	see	VB
21781	438	20	2	2	CD
21781	438	21	.	.	.
21781	438	22	}	}	-RRB-
21781	439	1	1b	1b	CD
21781	439	2	.	.	.
21781	440	1	{	{	-LRB-
21781	440	2	Veins	Veins	NNP
21781	440	3	of	of	IN
21781	440	4	Villi--	Villi--	NNP
21781	440	5	}	}	-RRB-
21781	440	6	{	{	-LRB-
21781	440	7	Portal	Portal	NNP
21781	440	8	Vein--	Vein--	NNP
21781	440	9	}	}	-RRB-
21781	440	10	{	{	-LRB-
21781	440	11	Liver--	Liver--	VBZ
21781	440	12	}	}	-RRB-
21781	440	13	{	{	-LRB-
21781	440	14	Hepatic	Hepatic	NNP
21781	440	15	Vein	Vein	NNP
21781	440	16	and	and	CC
21781	440	17	Inferior	Inferior	NNP
21781	440	18	Cava	Cava	NNP
21781	440	19	to--	to--	NNP
21781	440	20	}	}	-RRB-
21781	440	21	{	{	-LRB-
21781	440	22	see	see	VB
21781	440	23	2	2	CD
21781	440	24	.	.	.
21781	440	25	}	}	-RRB-
21781	441	1	2	2	LS
21781	441	2	.	.	.
21781	442	1	{	{	-LRB-
21781	442	2	Right	right	JJ
21781	442	3	side	side	NN
21781	442	4	of	of	IN
21781	442	5	heart	heart	NN
21781	442	6	;	;	:
21781	442	7	then	then	RB
21781	442	8	to	to	IN
21781	442	9	lungs	lung	NNS
21781	442	10	,	,	,
21781	442	11	and	and	CC
21781	442	12	then	then	RB
21781	442	13	to--	to--	NNP
21781	442	14	}	}	-RRB-
21781	442	15	{	{	-LRB-
21781	442	16	see	see	VB
21781	442	17	3	3	CD
21781	442	18	.	.	.
21781	442	19	}	}	-RRB-
21781	443	1	3	3	LS
21781	443	2	.	.	.
21781	444	1	{	{	-LRB-
21781	444	2	Left	left	JJ
21781	444	3	side	side	NN
21781	444	4	of	of	IN
21781	444	5	heart	heart	NN
21781	444	6	;	;	:
21781	444	7	whence	whence	NN
21781	444	8	to	to	IN
21781	444	9	Systemic	Systemic	NNP
21781	444	10	Arteries	Arteries	NNPS
21781	444	11	and	and	CC
21781	444	12	Capillaries	Capillaries	NNPS
21781	444	13	.	.	.
21781	444	14	}	}	-RRB-
21781	445	1	4	4	LS
21781	445	2	.	.	.
21781	446	1	{	{	-LRB-
21781	446	2	The	the	DT
21781	446	3	tissues	tissue	NNS
21781	446	4	and	and	CC
21781	446	5	-Kataboly	-Kataboly	NNP
21781	446	6	_	_	NNP
21781	446	7	.	.	.
21781	446	8	}	}	-RRB-
21781	447	1	5	5	CD
21781	447	2	.	.	.
21781	448	1	{	{	-LRB-
21781	448	2	Urea	Urea	NNP
21781	448	3	(	(	-LRB-
21781	448	4	?	?	.
21781	448	5	Liver	Liver	NNP
21781	448	6	)	)	-RRB-
21781	448	7	Kidney	Kidney	NNP
21781	448	8	and	and	CC
21781	448	9	Sweat	Sweat	NNP
21781	448	10	Glands	Glands	NNPS
21781	448	11	}	}	-RRB-
21781	448	12	{	{	-LRB-
21781	448	13	CO2	CO2	NNP
21781	448	14	}	}	-RRB-
21781	448	15	{	{	-LRB-
21781	448	16	Lungs	lung	NNS
21781	448	17	}	}	-RRB-
21781	448	18	{	{	-LRB-
21781	448	19	H2O	h2o	NN
21781	448	20	}	}	-RRB-
21781	448	21	{	{	-LRB-
21781	448	22	Lungs	Lungs	NNPS
21781	448	23	,	,	,
21781	448	24	Kidney	Kidney	NNP
21781	448	25	,	,	,
21781	448	26	Sweat	Sweat	NNP
21781	448	27	Glands	Glands	NNPS
21781	448	28	}	}	-RRB-
21781	448	29	{	{	-LRB-
21781	448	30	Other	other	JJ
21781	448	31	Substances	substance	NNS
21781	448	32	}	}	-RRB-
21781	448	33	{	{	-LRB-
21781	448	34	Mainly	mainly	RB
21781	448	35	by	by	IN
21781	448	36	[	[	-LRB-
21781	448	37	Kidney	kidney	NN
21781	448	38	,	,	,
21781	448	39	]	]	-RRB-
21781	448	40	Liver	Liver	NNP
21781	448	41	and	and	CC
21781	448	42	Alimentary	Alimentary	NNP
21781	448	43	Canal	Canal	NNP
21781	448	44	}	}	-RRB-
21781	448	45	4	4	CD
21781	448	46	.	.	.
21781	449	1	_	_	NNP
21781	449	2	The	the	DT
21781	449	3	Amoeba	Amoeba	NNP
21781	449	4	.	.	.
21781	450	1	Cells	cell	NNS
21781	450	2	,	,	,
21781	450	3	and	and	CC
21781	450	4	Tissue	Tissue	NNP
21781	450	5	_	_	NNP
21781	450	6	Section	Section	NNP
21781	450	7	50	50	CD
21781	450	8	.	.	.
21781	451	1	We	-PRON-	PRP
21781	451	2	have	have	VBP
21781	451	3	thus	thus	RB
21781	451	4	seen	see	VBN
21781	451	5	how	how	WRB
21781	451	6	the	the	DT
21781	451	7	nutritive	nutritive	JJ
21781	451	8	material	material	NN
21781	451	9	is	be	VBZ
21781	451	10	taken	take	VBN
21781	451	11	into	into	IN
21781	451	12	the	the	DT
21781	451	13	animal	animal	NN
21781	451	14	's	's	POS
21781	451	15	system	system	NN
21781	451	16	and	and	CC
21781	451	17	distributed	distribute	VBN
21781	451	18	over	over	IN
21781	451	19	its	-PRON-	PRP$
21781	451	20	body	body	NN
21781	451	21	,	,	,
21781	451	22	and	and	CC
21781	451	23	incidentally	incidentally	RB
21781	451	24	,	,	,
21781	451	25	we	-PRON-	PRP
21781	451	26	have	have	VBP
21781	451	27	noted	note	VBN
21781	451	28	how	how	WRB
21781	451	29	the	the	DT
21781	451	30	resultant	resultant	JJ
21781	451	31	products	product	NNS
21781	451	32	of	of	IN
21781	451	33	the	the	DT
21781	451	34	creature	creature	NN
21781	451	35	's	's	POS
21781	451	36	activity	activity	NN
21781	451	37	are	be	VBP
21781	451	38	removed	remove	VBN
21781	451	39	.	.	.
21781	452	1	The	the	DT
21781	452	2	essence	essence	NN
21781	452	3	of	of	IN
21781	452	4	the	the	DT
21781	452	5	whole	whole	JJ
21781	452	6	process	process	NN
21781	452	7	,	,	,
21781	452	8	as	as	IN
21781	452	9	we	-PRON-	PRP
21781	452	10	have	have	VBP
21781	452	11	already	already	RB
21781	452	12	stated	state	VBN
21781	452	13	,	,	,
21781	452	14	is	be	VBZ
21781	452	15	the	the	DT
21781	452	16	decomposition	decomposition	NN
21781	452	17	and	and	CC
21781	452	18	partial	partial	JJ
21781	452	19	oxydation	oxydation	NN
21781	452	20	of	of	IN
21781	452	21	certain	certain	JJ
21781	452	22	complex	complex	JJ
21781	452	23	chemical	chemical	JJ
21781	452	24	compounds	compound	NNS
21781	452	25	to	to	IN
21781	452	26	water	water	NN
21781	452	27	,	,	,
21781	452	28	carbon	carbon	NN
21781	452	29	dioxide	dioxide	NN
21781	452	30	,	,	,
21781	452	31	a	a	DT
21781	452	32	low	low	JJ
21781	452	33	nitrogenous	nitrogenous	JJ
21781	452	34	body	body	NN
21781	452	35	,	,	,
21781	452	36	which	which	WDT
21781	452	37	finally	finally	RB
21781	452	38	takes	take	VBZ
21781	452	39	the	the	DT
21781	452	40	form	form	NN
21781	452	41	of	of	IN
21781	452	42	urea	urea	NNP
21781	452	43	,	,	,
21781	452	44	and	and	CC
21781	452	45	other	other	JJ
21781	452	46	substances	substance	NNS
21781	452	47	.	.	.
21781	453	1	We	-PRON-	PRP
21781	453	2	may	may	MD
21781	453	3	now	now	RB
21781	453	4	go	go	VB
21781	453	5	on	on	RP
21781	453	6	to	to	IN
21781	453	7	a	a	DT
21781	453	8	more	more	RBR
21781	453	9	detailed	detailed	JJ
21781	453	10	study	study	NN
21781	453	11	,	,	,
21781	453	12	the	the	DT
21781	453	13	microscopic	microscopic	JJ
21781	453	14	study	study	NN
21781	453	15	,	,	,
21781	453	16	or	or	CC
21781	453	17	histology	histology	NN
21781	453	18	,	,	,
21781	453	19	of	of	IN
21781	453	20	the	the	DT
21781	453	21	tissues	tissue	NNS
21781	453	22	in	in	IN
21781	453	23	which	which	WDT
21781	453	24	metaboly	metaboly	NNP
21781	453	25	and	and	CC
21781	453	26	kataboly	kataboly	NNP
21781	453	27	occur	occur	VBP
21781	453	28	,	,	,
21781	453	29	but	but	CC
21781	453	30	before	before	IN
21781	453	31	we	-PRON-	PRP
21781	453	32	do	do	VBP
21781	453	33	this	this	DT
21781	453	34	it	-PRON-	PRP
21781	453	35	will	will	MD
21781	453	36	be	be	VB
21781	453	37	convenient	convenient	JJ
21781	453	38	to	to	TO
21781	453	39	glance	glance	VB
21781	453	40	for	for	IN
21781	453	41	a	a	DT
21781	453	42	moment	moment	NN
21781	453	43	at	at	IN
21781	453	44	another	another	DT
21781	453	45	of	of	IN
21781	453	46	our	-PRON-	PRP$
21781	453	47	animal	animal	NN
21781	453	48	types--	types--	NN
21781	453	49	the	the	DT
21781	453	50	Amoeba	Amoeba	NNP
21781	453	51	,	,	,
21781	453	52	the	the	DT
21781	453	53	lowest	low	JJS
21781	453	54	as	as	IN
21781	453	55	the	the	DT
21781	453	56	rabbit	rabbit	NN
21781	453	57	is	be	VBZ
21781	453	58	the	the	DT
21781	453	59	highest	high	JJS
21781	453	60	,	,	,
21781	453	61	in	in	IN
21781	453	62	our	-PRON-	PRP$
21781	453	63	series	series	NN
21781	453	64	.	.	.
21781	454	1	Section	section	NN
21781	454	2	51	51	CD
21781	454	3	.	.	.
21781	455	1	This	this	DT
21781	455	2	is	be	VBZ
21781	455	3	shown	show	VBN
21781	455	4	in	in	IN
21781	455	5	Figure	Figure	NNP
21781	455	6	III	III	NNP
21781	455	7	.	.	.
21781	455	8	,	,	,
21781	455	9	Sheet	sheet	NN
21781	455	10	3	3	CD
21781	455	11	,	,	,
21781	455	12	as	as	IN
21781	455	13	it	-PRON-	PRP
21781	455	14	would	would	MD
21781	455	15	appear	appear	VB
21781	455	16	under	under	IN
21781	455	17	the	the	DT
21781	455	18	low	low	JJ
21781	455	19	power	power	NN
21781	455	20	of	of	IN
21781	455	21	the	the	DT
21781	455	22	microscope	microscope	NN
21781	455	23	.	.	.
21781	456	1	We	-PRON-	PRP
21781	456	2	have	have	VBP
21781	456	3	a	a	DT
21781	456	4	mass	mass	NN
21781	456	5	of	of	IN
21781	456	6	a	a	DT
21781	456	7	clear	clear	JJ
21781	456	8	,	,	,
21781	456	9	transparent	transparent	JJ
21781	456	10	,	,	,
21781	456	11	greyish	greyish	NN
21781	456	12	substance	substance	NN
21781	456	13	called	call	VBN
21781	456	14	protoplasm	protoplasm	NN
21781	456	15	,	,	,
21781	456	16	granular	granular	JJ
21781	456	17	in	in	IN
21781	456	18	places	place	NNS
21781	456	19	,	,	,
21781	456	20	and	and	CC
21781	456	21	with	with	IN
21781	456	22	a	a	DT
21781	456	23	clearer	clear	JJR
21781	456	24	border	border	NN
21781	456	25	;	;	:
21781	456	26	within	within	IN
21781	456	27	this	this	DT
21781	456	28	is	be	VBZ
21781	456	29	a	a	DT
21781	456	30	denser	denser	NN
21781	456	31	portion	portion	NN
21781	456	32	called	call	VBN
21781	456	33	the	the	DT
21781	456	34	nucleus	nucleus	NN
21781	456	35	,	,	,
21781	456	36	or	or	CC
21781	456	37	endoplast	endoplast	NN
21781	456	38	(	(	-LRB-
21781	456	39	n.	n.	NNP
21781	456	40	)	)	-RRB-
21781	456	41	,	,	,
21781	456	42	which	which	WDT
21781	456	43	,	,	,
21781	456	44	under	under	IN
21781	456	45	the	the	DT
21781	456	46	microscope	microscope	NN
21781	456	47	,	,	,
21781	456	48	by	by	IN
21781	456	49	transmitted	transmit	VBN
21781	456	50	light	light	NN
21781	456	51	,	,	,
21781	456	52	appear	appear	VB
21781	456	53	brighter	bright	JJR
21781	456	54	,	,	,
21781	456	55	and	and	CC
21781	456	56	within	within	IN
21781	456	57	that	that	DT
21781	456	58	a	a	DT
21781	456	59	still	still	RB
21781	456	60	denser	denser	NN
21781	456	61	spot	spot	NN
21781	456	62	,	,	,
21781	456	63	the	the	DT
21781	456	64	nucleolus	nucleolus	NNP
21781	456	65	(	(	-LRB-
21781	456	66	ns	ns	NNP
21781	456	67	.	.	.
21781	456	68	)	)	-RRB-
21781	457	1	or	or	CC
21781	457	2	endoplastule	endoplastule	NNP
21781	457	3	.	.	.
21781	458	1	The	the	DT
21781	458	2	protoplasm	protoplasm	NN
21781	458	3	is	be	VBZ
21781	458	4	more	more	RBR
21781	458	5	or	or	CC
21781	458	6	less	less	RBR
21781	458	7	extensively	extensively	RB
21781	458	8	excavated	excavate	VBN
21781	458	9	by	by	IN
21781	458	10	fluid	fluid	JJ
21781	458	11	spaces	space	NNS
21781	458	12	,	,	,
21781	458	13	vacuoles	vacuole	NNS
21781	458	14	;	;	:
21781	458	15	one	one	CD
21781	458	16	clearer	clear	JJR
21781	458	17	circular	circular	JJ
21781	458	18	space	space	NN
21781	458	19	or	or	CC
21781	458	20	vacuole	vacuole	NNP
21781	458	21	,	,	,
21781	458	22	which	which	WDT
21781	458	23	is	be	VBZ
21781	458	24	invariably	invariably	RB
21781	458	25	present	present	JJ
21781	458	26	,	,	,
21781	458	27	appears	appear	VBZ
21781	458	28	at	at	IN
21781	458	29	intervals	interval	NNS
21781	458	30	,	,	,
21781	458	31	enlarges	enlarge	NNS
21781	458	32	gradually	gradually	RB
21781	458	33	,	,	,
21781	458	34	and	and	CC
21781	458	35	then	then	RB
21781	458	36	vanishes	vanish	VBZ
21781	458	37	abruptly	abruptly	RB
21781	458	38	,	,	,
21781	458	39	to	to	TO
21781	458	40	reappear	reappear	VB
21781	458	41	after	after	IN
21781	458	42	a	a	DT
21781	458	43	brief	brief	JJ
21781	458	44	interval	interval	NN
21781	458	45	;	;	:
21781	458	46	this	this	DT
21781	458	47	is	be	VBZ
21781	458	48	called	call	VBN
21781	458	49	the	the	DT
21781	458	50	contractile	contractile	NNP
21781	458	51	vacuole	vacuole	NNP
21781	458	52	(	(	-LRB-
21781	458	53	c.v	c.v	NNP
21781	458	54	.	.	NNP
21781	458	55	)	)	-RRB-
21781	458	56	.	.	.
21781	459	1	The	the	DT
21781	459	2	amoeba	amoeba	NN
21781	459	3	is	be	VBZ
21781	459	4	constantly	constantly	RB
21781	459	5	changing	change	VBG
21781	459	6	its	-PRON-	PRP$
21781	459	7	shape	shape	NN
21781	459	8	,	,	,
21781	459	9	whence	whence	IN
21781	459	10	its	-PRON-	PRP$
21781	459	11	older	old	JJR
21781	459	12	name	name	NN
21781	459	13	of	of	IN
21781	459	14	the	the	DT
21781	459	15	Proteus	Proteus	NNP
21781	459	16	animalcule	animalcule	NN
21781	459	17	,	,	,
21781	459	18	thrusting	thrust	VBG
21781	459	19	out	out	RP
21781	459	20	masses	masse	NNS
21781	459	21	of	of	IN
21781	459	22	its	-PRON-	PRP$
21781	459	23	substance	substance	NN
21781	459	24	in	in	IN
21781	459	25	one	one	CD
21781	459	26	direction	direction	NN
21781	459	27	,	,	,
21781	459	28	and	and	CC
21781	459	29	withdrawing	withdraw	VBG
21781	459	30	from	from	IN
21781	459	31	another	another	DT
21781	459	32	,	,	,
21781	459	33	and	and	CC
21781	459	34	hence	hence	RB
21781	459	35	slowly	slowly	RB
21781	459	36	creeping	creep	VBG
21781	459	37	about	about	IN
21781	459	38	.	.	.
21781	460	1	These	these	DT
21781	460	2	thrust	thrust	VBN
21781	460	3	-	-	HYPH
21781	460	4	out	out	RP
21781	460	5	parts	part	NNS
21781	460	6	,	,	,
21781	460	7	in	in	IN
21781	460	8	its	-PRON-	PRP$
21781	460	9	outline	outline	NN
21781	460	10	,	,	,
21781	460	11	are	be	VBP
21781	460	12	called	call	VBN
21781	460	13	pseudopodia	pseudopodia	NNP
21781	460	14	(	(	-LRB-
21781	460	15	ps	ps	NNP
21781	460	16	.	.	.
21781	460	17	)	)	-RRB-
21781	460	18	.	.	.
21781	461	1	By	by	IN
21781	461	2	means	mean	NNS
21781	461	3	of	of	IN
21781	461	4	them	-PRON-	PRP
21781	461	5	it	-PRON-	PRP
21781	461	6	gradually	gradually	RB
21781	461	7	creeps	creep	VBZ
21781	461	8	round	round	RB
21781	461	9	and	and	CC
21781	461	10	encloses	enclose	VBZ
21781	461	11	its	-PRON-	PRP$
21781	461	12	food	food	NN
21781	461	13	.	.	.
21781	462	1	Little	little	JJ
21781	462	2	particles	particle	NNS
21781	462	3	of	of	IN
21781	462	4	nutritive	nutritive	JJ
21781	462	5	matter	matter	NN
21781	462	6	are	be	VBP
21781	462	7	usually	usually	RB
21781	462	8	to	to	TO
21781	462	9	be	be	VB
21781	462	10	detected	detect	VBN
21781	462	11	in	in	IN
21781	462	12	the	the	DT
21781	462	13	homogeneous	homogeneous	JJ
21781	462	14	protoplasm	protoplasm	NN
21781	462	15	of	of	IN
21781	462	16	its	-PRON-	PRP$
21781	462	17	body	body	NN
21781	462	18	;	;	:
21781	462	19	commonly	commonly	RB
21781	462	20	these	these	DT
21781	462	21	are	be	VBP
21781	462	22	surrounded	surround	VBN
21781	462	23	by	by	IN
21781	462	24	a	a	DT
21781	462	25	drop	drop	NN
21781	462	26	of	of	IN
21781	462	27	water	water	NN
21781	462	28	taken	take	VBN
21781	462	29	in	in	RP
21781	462	30	with	with	IN
21781	462	31	them	-PRON-	PRP
21781	462	32	,	,	,
21781	462	33	and	and	CC
21781	462	34	the	the	DT
21781	462	35	drop	drop	NN
21781	462	36	of	of	IN
21781	462	37	water	water	NN
21781	462	38	is	be	VBZ
21781	462	39	then	then	RB
21781	462	40	called	call	VBN
21781	462	41	a	a	DT
21781	462	42	food	food	NN
21781	462	43	vacuole	vacuole	NN
21781	462	44	.	.	.
21781	463	1	The	the	DT
21781	463	2	process	process	NN
21781	463	3	of	of	IN
21781	463	4	taking	take	VBG
21781	463	5	in	in	RP
21781	463	6	food	food	NN
21781	463	7	is	be	VBZ
21781	463	8	called	call	VBN
21781	463	9	ingestion	ingestion	NN
21781	463	10	.	.	.
21781	464	1	The	the	DT
21781	464	2	amoeba	amoeba	NN
21781	464	3	,	,	,
21781	464	4	in	in	IN
21781	464	5	all	all	DT
21781	464	6	probability	probability	NN
21781	464	7	,	,	,
21781	464	8	performs	perform	VBZ
21781	464	9	essentially	essentially	RB
21781	464	10	the	the	DT
21781	464	11	same	same	JJ
21781	464	12	chemical	chemical	NN
21781	464	13	process	process	NN
21781	464	14	as	as	IN
21781	464	15	we	-PRON-	PRP
21781	464	16	have	have	VBP
21781	464	17	summarised	summarise	VBN
21781	464	18	in	in	IN
21781	464	19	Sections	section	NNS
21781	464	20	10	10	CD
21781	464	21	,	,	,
21781	464	22	11	11	CD
21781	464	23	,	,	,
21781	464	24	12	12	CD
21781	464	25	;	;	:
21781	464	26	it	-PRON-	PRP
21781	464	27	ingests	ingest	VBZ
21781	464	28	food	food	NN
21781	464	29	,	,	,
21781	464	30	digests	digest	VBZ
21781	464	31	it	-PRON-	PRP
21781	464	32	in	in	IN
21781	464	33	the	the	DT
21781	464	34	food	food	NN
21781	464	35	vacuoles	vacuole	NNS
21781	464	36	and	and	CC
21781	464	37	builds	build	VBZ
21781	464	38	it	-PRON-	PRP
21781	464	39	up	up	RP
21781	464	40	into	into	IN
21781	464	41	its	-PRON-	PRP$
21781	464	42	body	body	NN
21781	464	43	protoplasm	protoplasm	NN
21781	464	44	,	,	,
21781	464	45	to	to	TO
21781	464	46	undergo	undergo	VB
21781	464	47	kataboly	kataboly	NNP
21781	464	48	and	and	CC
21781	464	49	furnish	furnish	VB
21781	464	50	the	the	DT
21781	464	51	force	force	NN
21781	464	52	of	of	IN
21781	464	53	its	-PRON-	PRP$
21781	464	54	motion--	motion--	NNP
21781	464	55	the	the	DT
21781	464	56	contractile	contractile	NNP
21781	464	57	vacuole	vacuole	NNP
21781	464	58	,	,	,
21781	464	59	is	be	VBZ
21781	464	60	probably	probably	RB
21781	464	61	respiratory	respiratory	JJ
21781	464	62	and	and	CC
21781	464	63	perhaps	perhaps	RB
21781	464	64	excretory	excretory	NN
21781	464	65	,	,	,
21781	464	66	accumulating	accumulate	VBG
21781	464	67	and	and	CC
21781	464	68	then	then	RB
21781	464	69	,	,	,
21781	464	70	by	by	IN
21781	464	71	its	-PRON-	PRP$
21781	464	72	"	"	``
21781	464	73	systole	systole	NN
21781	464	74	"	"	''
21781	464	75	(	(	-LRB-
21781	464	76	compare	compare	VB
21781	464	77	Section	Section	NNP
21781	464	78	44	44	CD
21781	464	79	)	)	-RRB-
21781	464	80	,	,	,
21781	464	81	forcing	force	VBG
21781	464	82	out	out	IN
21781	464	83	of	of	IN
21781	464	84	its	-PRON-	PRP$
21781	464	85	body	body	NN
21781	464	86	,	,	,
21781	464	87	the	the	DT
21781	464	88	water	water	NN
21781	464	89	,	,	,
21781	464	90	carbon	carbon	NN
21781	464	91	dioxide	dioxide	NN
21781	464	92	,	,	,
21781	464	93	urea	urea	NNP
21781	464	94	,	,	,
21781	464	95	and	and	CC
21781	464	96	other	other	JJ
21781	464	97	katastases	katastase	NNS
21781	464	98	,	,	,
21781	464	99	which	which	WDT
21781	464	100	are	be	VBP
21781	464	101	formed	form	VBN
21781	464	102	concomitantly	concomitantly	RB
21781	464	103	with	with	IN
21781	464	104	its	-PRON-	PRP$
21781	464	105	activity	activity	NN
21781	464	106	.	.	.
21781	465	1	The	the	DT
21781	465	2	amoeba	amoeba	NN
21781	465	3	reproduces	reproduce	VBZ
21781	465	4	itself	-PRON-	PRP
21781	465	5	in	in	IN
21781	465	6	the	the	DT
21781	465	7	simplest	simple	JJS
21781	465	8	way	way	NN
21781	465	9	;	;	:
21781	465	10	the	the	DT
21781	465	11	nucleus	nucleus	NN
21781	465	12	occasionally	occasionally	RB
21781	465	13	divides	divide	VBZ
21781	465	14	into	into	IN
21781	465	15	two	two	CD
21781	465	16	portions	portion	NNS
21781	465	17	and	and	CC
21781	465	18	a	a	DT
21781	465	19	widening	widen	VBG
21781	465	20	fissure	fissure	NN
21781	465	21	in	in	IN
21781	465	22	the	the	DT
21781	465	23	protoplasm	protoplasm	NN
21781	465	24	of	of	IN
21781	465	25	the	the	DT
21781	465	26	animal	animal	NN
21781	465	27	's	's	POS
21781	465	28	body	body	NN
21781	465	29	separates	separate	VBZ
21781	465	30	one	one	CD
21781	465	31	from	from	IN
21781	465	32	the	the	DT
21781	465	33	other	other	JJ
21781	465	34	.	.	.
21781	466	1	It	-PRON-	PRP
21781	466	2	is	be	VBZ
21781	466	3	impossible	impossible	JJ
21781	466	4	to	to	TO
21781	466	5	say	say	VB
21781	466	6	that	that	IN
21781	466	7	one	one	NN
21781	466	8	is	be	VBZ
21781	466	9	the	the	DT
21781	466	10	parent	parent	NN
21781	466	11	cell	cell	NN
21781	466	12	,	,	,
21781	466	13	and	and	CC
21781	466	14	the	the	DT
21781	466	15	other	other	JJ
21781	466	16	the	the	DT
21781	466	17	offspring	offspring	NN
21781	466	18	;	;	:
21781	466	19	the	the	DT
21781	466	20	amoeba	amoeba	NN
21781	466	21	we	-PRON-	PRP
21781	466	22	merely	merely	RB
21781	466	23	perceive	perceive	VBP
21781	466	24	,	,	,
21781	466	25	was	be	VBD
21781	466	26	one	one	CD
21781	466	27	and	and	CC
21781	466	28	is	be	VBZ
21781	466	29	now	now	RB
21781	466	30	two	two	CD
21781	466	31	.	.	.
21781	467	1	It	-PRON-	PRP
21781	467	2	is	be	VBZ
21781	467	3	curious	curious	JJ
21781	467	4	to	to	TO
21781	467	5	note	note	VB
21781	467	6	,	,	,
21781	467	7	therefore	therefore	RB
21781	467	8	,	,	,
21781	467	9	that	that	IN
21781	467	10	the	the	DT
21781	467	11	amoeba	amoeba	NN
21781	467	12	is	be	VBZ
21781	467	13	,	,	,
21781	467	14	in	in	IN
21781	467	15	a	a	DT
21781	467	16	sense	sense	NN
21781	467	17	,	,	,
21781	467	18	immortal--	immortal--	VB
21781	467	19	that	that	IN
21781	467	20	the	the	DT
21781	467	21	living	live	VBG
21781	467	22	nucleus	nucleus	NN
21781	467	23	of	of	IN
21781	467	24	one	one	CD
21781	467	25	of	of	IN
21781	467	26	these	these	DT
21781	467	27	minute	minute	NN
21781	467	28	creatures	creature	NNS
21781	467	29	that	that	WDT
21781	467	30	we	-PRON-	PRP
21781	467	31	examine	examine	VBP
21781	467	32	to	to	IN
21781	467	33	-	-	HYPH
21781	467	34	day	day	NN
21781	467	35	under	under	IN
21781	467	36	a	a	DT
21781	467	37	microscope	microscope	NN
21781	467	38	may	may	MD
21781	467	39	have	have	VB
21781	467	40	conceivably	conceivably	RB
21781	467	41	drawn	draw	VBN
21781	467	42	,	,	,
21781	467	43	out	out	RP
21781	467	44	an	an	DT
21781	467	45	unbroken	unbroken	JJ
21781	467	46	thread	thread	NN
21781	467	47	of	of	IN
21781	467	48	life	life	NN
21781	467	49	since	since	IN
21781	467	50	the	the	DT
21781	467	51	remotest	remote	JJS
21781	467	52	epochs	epoch	NNS
21781	467	53	of	of	IN
21781	467	54	the	the	DT
21781	467	55	world	world	NN
21781	467	56	's	's	POS
21781	467	57	history	history	NN
21781	467	58	.	.	.
21781	468	1	Although	although	IN
21781	468	2	no	no	DT
21781	468	3	sexual	sexual	JJ
21781	468	4	intercourse	intercourse	NN
21781	468	5	can	can	MD
21781	468	6	be	be	VB
21781	468	7	observed	observe	VBN
21781	468	8	,	,	,
21781	468	9	there	there	EX
21781	468	10	is	be	VBZ
21781	468	11	reason	reason	NN
21781	468	12	to	to	TO
21781	468	13	believe	believe	VB
21781	468	14	that	that	IN
21781	468	15	a	a	DT
21781	468	16	process	process	NN
21781	468	17	of	of	IN
21781	468	18	supposed	suppose	VBN
21781	468	19	"	"	``
21781	468	20	cannabalism	cannabalism	NN
21781	468	21	,	,	,
21781	468	22	"	"	''
21781	468	23	in	in	IN
21781	468	24	which	which	WDT
21781	468	25	a	a	DT
21781	468	26	larger	large	JJR
21781	468	27	amoeba	amoeba	NN
21781	468	28	may	may	MD
21781	468	29	occasionally	occasionally	RB
21781	468	30	engulph	engulph	VB
21781	468	31	a	a	DT
21781	468	32	smaller	small	JJR
21781	468	33	one	one	NN
21781	468	34	,	,	,
21781	468	35	is	be	VBZ
21781	468	36	really	really	RB
21781	468	37	a	a	DT
21781	468	38	conjugative	conjugative	JJ
21781	468	39	reproductive	reproductive	JJ
21781	468	40	process	process	NN
21781	468	41	,	,	,
21781	468	42	and	and	CC
21781	468	43	followed	follow	VBN
21781	468	44	by	by	IN
21781	468	45	increased	increase	VBN
21781	468	46	vitality	vitality	NN
21781	468	47	and	and	CC
21781	468	48	division	division	NN
21781	468	49	.	.	.
21781	469	1	Section	section	NN
21781	469	2	52	52	CD
21781	469	3	.	.	.
21781	470	1	Now	now	RB
21781	470	2	if	if	IN
21781	470	3	the	the	DT
21781	470	4	student	student	NN
21781	470	5	will	will	MD
21781	470	6	compare	compare	VB
21781	470	7	Section	section	NN
21781	470	8	35	35	CD
21781	470	9	,	,	,
21781	470	10	he	-PRON-	PRP
21781	470	11	will	will	MD
21781	470	12	see	see	VB
21781	470	13	that	that	IN
21781	470	14	in	in	IN
21781	470	15	the	the	DT
21781	470	16	white	white	JJ
21781	470	17	blood	blood	NN
21781	470	18	corpuscles	corpuscle	NNS
21781	470	19	we	-PRON-	PRP
21781	470	20	have	have	VBP
21781	470	21	a	a	DT
21781	470	22	very	very	RB
21781	470	23	remarkable	remarkable	JJ
21781	470	24	resemblance	resemblance	NN
21781	470	25	to	to	IN
21781	470	26	the	the	DT
21781	470	27	amoeba	amoeba	NN
21781	470	28	;	;	:
21781	470	29	the	the	DT
21781	470	30	contractile	contractile	NNP
21781	470	31	vacuole	vacuole	NNP
21781	470	32	is	be	VBZ
21781	470	33	absent	absent	JJ
21781	470	34	,	,	,
21781	470	35	but	but	CC
21781	470	36	we	-PRON-	PRP
21781	470	37	have	have	VBP
21781	470	38	the	the	DT
21781	470	39	protoplasmic	protoplasmic	JJ
21781	470	40	body	body	NN
21781	470	41	,	,	,
21781	470	42	the	the	DT
21781	470	43	nucleus	nucleus	NNP
21781	470	44	and	and	CC
21781	470	45	nucleolus	nucleolus	NNP
21781	470	46	,	,	,
21781	470	47	and	and	CC
21781	470	48	those	those	DT
21781	470	49	creeping	creep	VBG
21781	470	50	fluctuations	fluctuation	NNS
21781	470	51	of	of	IN
21781	470	52	shape	shape	NN
21781	470	53	through	through	IN
21781	470	54	the	the	DT
21781	470	55	thrusting	thrust	VBG
21781	470	56	out	out	RP
21781	470	57	and	and	CC
21781	470	58	withdrawal	withdrawal	NN
21781	470	59	of	of	IN
21781	470	60	pseudopodia	pseudopodia	NNP
21781	470	61	,	,	,
21781	470	62	which	which	WDT
21781	470	63	constitute	constitute	VBP
21781	470	64	"	"	``
21781	470	65	amoeboid	amoeboid	NN
21781	470	66	"	"	''
21781	470	67	motion	motion	NN
21781	470	68	.	.	.
21781	471	1	They	-PRON-	PRP
21781	471	2	also	also	RB
21781	471	3	multiply	multiply	VBP
21781	471	4	,	,	,
21781	471	5	in	in	IN
21781	471	6	the	the	DT
21781	471	7	same	same	JJ
21781	471	8	way	way	NN
21781	471	9	,	,	,
21781	471	10	by	by	IN
21781	471	11	division	division	NN
21781	471	12	.	.	.
21781	472	1	Section	section	NN
21781	472	2	53	53	CD
21781	472	3	.	.	.
21781	473	1	It	-PRON-	PRP
21781	473	2	is	be	VBZ
21781	473	3	not	not	RB
21781	473	4	only	only	RB
21781	473	5	in	in	IN
21781	473	6	the	the	DT
21781	473	7	white	white	JJ
21781	473	8	corpuscle	corpuscle	NN
21781	473	9	of	of	IN
21781	473	10	the	the	DT
21781	473	11	blood	blood	NN
21781	473	12	that	that	WDT
21781	473	13	we	-PRON-	PRP
21781	473	14	find	find	VBP
21781	473	15	this	this	DT
21781	473	16	resemblance	resemblance	NN
21781	473	17	;	;	:
21781	473	18	in	in	IN
21781	473	19	all	all	PDT
21781	473	20	the	the	DT
21781	473	21	firmer	firm	JJR
21781	473	22	parts	part	NNS
21781	473	23	of	of	IN
21781	473	24	the	the	DT
21781	473	25	body	body	NN
21781	473	26	we	-PRON-	PRP
21781	473	27	find	find	VBP
21781	473	28	,	,	,
21781	473	29	on	on	IN
21781	473	30	microscopic	microscopic	JJ
21781	473	31	examination	examination	NN
21781	473	32	,	,	,
21781	473	33	similar	similar	JJ
21781	473	34	little	little	JJ
21781	473	35	blebs	blebs	NN
21781	473	36	of	of	IN
21781	473	37	protoplasm	protoplasm	NN
21781	473	38	,	,	,
21781	473	39	and	and	CC
21781	473	40	at	at	IN
21781	473	41	an	an	DT
21781	473	42	early	early	JJ
21781	473	43	stage	stage	NN
21781	473	44	of	of	IN
21781	473	45	development	development	NN
21781	473	46	the	the	DT
21781	473	47	young	young	JJ
21781	473	48	rabbit	rabbit	NN
21781	473	49	is	be	VBZ
21781	473	50	simply	simply	RB
21781	473	51	one	one	CD
21781	473	52	mass	mass	NN
21781	473	53	of	of	IN
21781	473	54	these	these	DT
21781	473	55	protoplasmic	protoplasmic	JJ
21781	473	56	bodies	body	NNS
21781	473	57	.	.	.
21781	474	1	Their	-PRON-	PRP$
21781	474	2	division	division	NN
21781	474	3	and	and	CC
21781	474	4	multiplication	multiplication	NN
21781	474	5	is	be	VBZ
21781	474	6	an	an	DT
21781	474	7	essential	essential	JJ
21781	474	8	condition	condition	NN
21781	474	9	,	,	,
21781	474	10	of	of	IN
21781	474	11	growth	growth	NN
21781	474	12	.	.	.
21781	475	1	Through	through	IN
21781	475	2	an	an	DT
21781	475	3	unfortunate	unfortunate	JJ
21781	475	4	accident	accident	NN
21781	475	5	,	,	,
21781	475	6	these	these	DT
21781	475	7	protoplasmic	protoplasmic	JJ
21781	475	8	blebs	blebs	NN
21781	475	9	,	,	,
21781	475	10	which	which	WDT
21781	475	11	constitute	constitute	VBP
21781	475	12	the	the	DT
21781	475	13	living	live	VBG
21781	475	14	basis	basis	NN
21781	475	15	of	of	IN
21781	475	16	the	the	DT
21781	475	17	animal	animal	NN
21781	475	18	body	body	NN
21781	475	19	,	,	,
21781	475	20	have	have	VBP
21781	475	21	come	come	VBN
21781	475	22	to	to	TO
21781	475	23	be	be	VB
21781	475	24	styled	style	VBN
21781	475	25	"	"	``
21781	475	26	cells	cell	NNS
21781	475	27	,	,	,
21781	475	28	"	"	''
21781	475	29	though	though	IN
21781	475	30	the	the	DT
21781	475	31	term	term	NN
21781	475	32	"	"	``
21781	475	33	corpuscles	corpuscle	NNS
21781	475	34	"	"	''
21781	475	35	is	be	VBZ
21781	475	36	far	far	RB
21781	475	37	more	more	RBR
21781	475	38	appropriate	appropriate	JJ
21781	475	39	.	.	.
21781	476	1	Section	section	NN
21781	476	2	54	54	CD
21781	476	3	.	.	.
21781	477	1	The	the	DT
21781	477	2	word	word	NN
21781	477	3	is	be	VBZ
21781	477	4	"	"	``
21781	477	5	cell	cell	NN
21781	477	6	"	"	''
21781	477	7	suggests	suggest	VBZ
21781	477	8	something	something	NN
21781	477	9	enclosed	enclose	VBN
21781	477	10	by	by	IN
21781	477	11	firm	firm	JJ
21781	477	12	and	and	CC
21781	477	13	definite	definite	JJ
21781	477	14	walls	wall	NNS
21781	477	15	,	,	,
21781	477	16	and	and	CC
21781	477	17	it	-PRON-	PRP
21781	477	18	was	be	VBD
21781	477	19	first	first	RB
21781	477	20	employed	employ	VBN
21781	477	21	in	in	IN
21781	477	22	vegetable	vegetable	NN
21781	477	23	histology	histology	NN
21781	477	24	.	.	.
21781	478	1	Unlike	unlike	IN
21781	478	2	the	the	DT
21781	478	3	typical	typical	JJ
21781	478	4	cells	cell	NNS
21781	478	5	of	of	IN
21781	478	6	animals	animal	NNS
21781	478	7	,	,	,
21781	478	8	the	the	DT
21781	478	9	cells	cell	NNS
21781	478	10	of	of	IN
21781	478	11	most	most	JJS
21781	478	12	plants	plant	NNS
21781	478	13	are	be	VBP
21781	478	14	not	not	RB
21781	478	15	naked	naked	JJ
21781	478	16	protoplasm	protoplasm	NN
21781	478	17	,	,	,
21781	478	18	but	but	CC
21781	478	19	protoplasm	protoplasm	NN
21781	478	20	enclosed	enclose	VBD
21781	478	21	in	in	IN
21781	478	22	a	a	DT
21781	478	23	wall	wall	NN
21781	478	24	of	of	IN
21781	478	25	substance	substance	NN
21781	478	26	(	(	-LRB-
21781	478	27	cell	cell	NN
21781	478	28	wall	wall	NN
21781	478	29	)	)	-RRB-
21781	478	30	called	call	VBD
21781	478	31	cellulose	cellulose	NNP
21781	478	32	.	.	.
21781	479	1	The	the	DT
21781	479	2	presence	presence	NN
21781	479	3	of	of	IN
21781	479	4	this	this	DT
21781	479	5	cellulose	cellulose	JJ
21781	479	6	cell	cell	NN
21781	479	7	wall	wall	NN
21781	479	8	,	,	,
21781	479	9	and	and	CC
21781	479	10	the	the	DT
21781	479	11	consequent	consequent	JJ
21781	479	12	necessity	necessity	NN
21781	479	13	of	of	IN
21781	479	14	feeding	feed	VBG
21781	479	15	entirely	entirely	RB
21781	479	16	upon	upon	IN
21781	479	17	liquids	liquid	NNS
21781	479	18	and	and	CC
21781	479	19	gases	gas	NNS
21781	479	20	that	that	WDT
21781	479	21	soak	soak	VBP
21781	479	22	through	through	IN
21781	479	23	it	-PRON-	PRP
21781	479	24	instead	instead	RB
21781	479	25	of	of	IN
21781	479	26	being	be	VBG
21781	479	27	able	able	JJ
21781	479	28	to	to	TO
21781	479	29	ingest	ingest	VB
21781	479	30	a	a	DT
21781	479	31	portion	portion	NN
21781	479	32	of	of	IN
21781	479	33	solid	solid	JJ
21781	479	34	food	food	NN
21781	479	35	is	be	VBZ
21781	479	36	indeed	indeed	RB
21781	479	37	,	,	,
21781	479	38	the	the	DT
21781	479	39	primary	primary	JJ
21781	479	40	distinction	distinction	NN
21781	479	41	between	between	IN
21781	479	42	the	the	DT
21781	479	43	vegetable	vegetable	NN
21781	479	44	and	and	CC
21781	479	45	the	the	DT
21781	479	46	animal	animal	NN
21781	479	47	kingdoms	kingdom	NNS
21781	479	48	,	,	,
21781	479	49	as	as	RB
21781	479	50	ordinarily	ordinarily	RB
21781	479	51	considered	consider	VBN
21781	479	52	.	.	.
21781	480	1	Section	section	NN
21781	480	2	55	55	CD
21781	480	3	.	.	.
21781	481	1	Throughout	throughout	IN
21781	481	2	life	life	NN
21781	481	3	,	,	,
21781	481	4	millions	million	NNS
21781	481	5	of	of	IN
21781	481	6	these	these	DT
21781	481	7	cells	cell	NNS
21781	481	8	retain	retain	VBP
21781	481	9	their	-PRON-	PRP$
21781	481	10	primary	primary	JJ
21781	481	11	characters	character	NNS
21781	481	12	,	,	,
21781	481	13	and	and	CC
21781	481	14	constitute	constitute	VB
21781	481	15	the	the	DT
21781	481	16	white	white	JJ
21781	481	17	corpuscles	corpuscle	NNS
21781	481	18	of	of	IN
21781	481	19	blood	blood	NN
21781	481	20	,	,	,
21781	481	21	"	"	``
21781	481	22	phagocytes	phagocyte	NNS
21781	481	23	,	,	,
21781	481	24	"	"	''
21781	481	25	and	and	CC
21781	481	26	connective	connective	JJ
21781	481	27	tissue	tissue	NN
21781	481	28	corpuscles	corpuscle	NNS
21781	481	29	;	;	:
21781	481	30	others	other	NNS
21781	481	31	again	again	RB
21781	481	32	,	,	,
21781	481	33	engage	engage	VB
21781	481	34	in	in	IN
21781	481	35	the	the	DT
21781	481	36	formation	formation	NN
21781	481	37	of	of	IN
21781	481	38	material	material	NN
21781	481	39	round	round	IN
21781	481	40	themselves	-PRON-	PRP
21781	481	41	,	,	,
21781	481	42	and	and	CC
21781	481	43	lie	lie	VBP
21781	481	44	,	,	,
21781	481	45	in	in	IN
21781	481	46	such	such	JJ
21781	481	47	cases	case	NNS
21781	481	48	,	,	,
21781	481	49	as	as	IN
21781	481	50	gristle	gristle	NN
21781	481	51	and	and	CC
21781	481	52	bone	bone	NN
21781	481	53	,	,	,
21781	481	54	embedded	embed	VBN
21781	481	55	in	in	IN
21781	481	56	the	the	DT
21781	481	57	substance	substance	NN
21781	481	58	they	-PRON-	PRP
21781	481	59	have	have	VBP
21781	481	60	formed	form	VBN
21781	481	61	;	;	:
21781	481	62	others	other	NNS
21781	481	63	again	again	RB
21781	481	64	,	,	,
21781	481	65	undergo	undergo	VBP
21781	481	66	great	great	JJ
21781	481	67	changes	change	NNS
21781	481	68	in	in	IN
21781	481	69	form	form	NN
21781	481	70	and	and	CC
21781	481	71	internal	internal	JJ
21781	481	72	structure	structure	NN
21781	481	73	,	,	,
21781	481	74	and	and	CC
21781	481	75	become	become	VBP
21781	481	76	permanently	permanently	RB
21781	481	77	modified	modified	JJ
21781	481	78	into	into	IN
21781	481	79	,	,	,
21781	481	80	for	for	IN
21781	481	81	instance	instance	NN
21781	481	82	,	,	,
21781	481	83	nerve	nerve	NN
21781	481	84	fibres	fibre	NNS
21781	481	85	and	and	CC
21781	481	86	muscle	muscle	NN
21781	481	87	substance	substance	NN
21781	481	88	.	.	.
21781	482	1	The	the	DT
21781	482	2	various	various	JJ
21781	482	3	substances	substance	NNS
21781	482	4	arising	arise	VBG
21781	482	5	in	in	IN
21781	482	6	this	this	DT
21781	482	7	way	way	NN
21781	482	8	through	through	IN
21781	482	9	the	the	DT
21781	482	10	activity	activity	NN
21781	482	11	of	of	IN
21781	482	12	cells	cell	NNS
21781	482	13	are	be	VBP
21781	482	14	called	call	VBN
21781	482	15	tissues	tissue	NNS
21781	482	16	,	,	,
21781	482	17	the	the	DT
21781	482	18	building	building	NN
21781	482	19	materials	material	NNS
21781	482	20	of	of	IN
21781	482	21	that	that	DT
21781	482	22	complex	complex	JJ
21781	482	23	thing	thing	NN
21781	482	24	,	,	,
21781	482	25	the	the	DT
21781	482	26	animal	animal	NN
21781	482	27	body	body	NN
21781	482	28	.	.	.
21781	483	1	Since	since	IN
21781	483	2	such	such	PDT
21781	483	3	a	a	DT
21781	483	4	creature	creature	NN
21781	483	5	as	as	IN
21781	483	6	the	the	DT
21781	483	7	rabbit	rabbit	NN
21781	483	8	is	be	VBZ
21781	483	9	formed	form	VBN
21781	483	10	through	through	IN
21781	483	11	the	the	DT
21781	483	12	co	co	NN
21781	483	13	-	-	NN
21781	483	14	operation	operation	NN
21781	483	15	of	of	IN
21781	483	16	a	a	DT
21781	483	17	vast	vast	JJ
21781	483	18	multitude	multitude	NN
21781	483	19	of	of	IN
21781	483	20	cells	cell	NNS
21781	483	21	,	,	,
21781	483	22	it	-PRON-	PRP
21781	483	23	is	be	VBZ
21781	483	24	called	call	VBN
21781	483	25	multicellular	multicellular	NNP
21781	483	26	;	;	:
21781	483	27	the	the	DT
21781	483	28	amoeba	amoeba	NN
21781	483	29	,	,	,
21781	483	30	on	on	IN
21781	483	31	the	the	DT
21781	483	32	other	other	JJ
21781	483	33	hand	hand	NN
21781	483	34	,	,	,
21781	483	35	is	be	VBZ
21781	483	36	unicellular	unicellular	JJ
21781	483	37	.	.	.
21781	484	1	The	the	DT
21781	484	2	rabbit	rabbit	NN
21781	484	3	may	may	MD
21781	484	4	be	be	VB
21781	484	5	thus	thus	RB
21781	484	6	regarded	regard	VBN
21781	484	7	as	as	IN
21781	484	8	a	a	DT
21781	484	9	vast	vast	JJ
21781	484	10	community	community	NN
21781	484	11	of	of	IN
21781	484	12	amoeboid	amoeboid	NN
21781	484	13	creatures	creature	NNS
21781	484	14	and	and	CC
21781	484	15	their	-PRON-	PRP$
21781	484	16	products	product	NNS
21781	484	17	.	.	.
21781	485	1	Section	section	NN
21781	485	2	56	56	CD
21781	485	3	.	.	.
21781	486	1	Figure	Figure	NNP
21781	486	2	IV	IV	NNP
21781	486	3	.	.	NNP
21781	486	4	,	,	,
21781	486	5	Sheet	sheet	NN
21781	486	6	3	3	CD
21781	486	7	represents	represent	VBZ
21781	486	8	,	,	,
21781	486	9	diagrammatically	diagrammatically	RB
21781	486	10	,	,	,
21781	486	11	embryonic	embryonic	JJ
21781	486	12	tissue	tissue	NN
21781	486	13	,	,	,
21781	486	14	of	of	IN
21781	486	15	which	which	WDT
21781	486	16	,	,	,
21781	486	17	to	to	TO
21781	486	18	begin	begin	VB
21781	486	19	with	with	IN
21781	486	20	,	,	,
21781	486	21	the	the	DT
21781	486	22	whole	whole	JJ
21781	486	23	animal	animal	NN
21781	486	24	consists	consist	VBZ
21781	486	25	.	.	.
21781	487	1	The	the	DT
21781	487	2	cells	cell	NNS
21781	487	3	are	be	VBP
21781	487	4	all	all	DT
21781	487	5	living	live	VBG
21781	487	6	,	,	,
21781	487	7	capable	capable	JJ
21781	487	8	of	of	IN
21781	487	9	dividing	divide	VBG
21781	487	10	and	and	CC
21781	487	11	similar	similar	JJ
21781	487	12	,	,	,
21781	487	13	but	but	CC
21781	487	14	as	as	IN
21781	487	15	development	development	NN
21781	487	16	proceeds	proceed	VBZ
21781	487	17	,	,	,
21781	487	18	they	-PRON-	PRP
21781	487	19	differentiate	differentiate	VBP
21781	487	20	,	,	,
21781	487	21	some	some	DT
21781	487	22	take	take	VBP
21781	487	23	on	on	RP
21781	487	24	one	one	CD
21781	487	25	kind	kind	NN
21781	487	26	of	of	IN
21781	487	27	duty	duty	NN
21781	487	28	(	(	-LRB-
21781	487	29	function	function	NN
21781	487	30	)	)	-RRB-
21781	487	31	,	,	,
21781	487	32	and	and	CC
21781	487	33	some	some	DT
21781	487	34	another	another	DT
21781	487	35	,	,	,
21781	487	36	like	like	IN
21781	487	37	boys	boy	NNS
21781	487	38	taking	take	VBG
21781	487	39	to	to	IN
21781	487	40	different	different	JJ
21781	487	41	trades	trade	NNS
21781	487	42	on	on	IN
21781	487	43	leaving	leave	VBG
21781	487	44	school	school	NN
21781	487	45	,	,	,
21781	487	46	and	and	CC
21781	487	47	wide	wide	JJ
21781	487	48	differences	difference	NNS
21781	487	49	in	in	IN
21781	487	50	structure	structure	NN
21781	487	51	and	and	CC
21781	487	52	interdependence	interdependence	NN
21781	487	53	become	become	VBP
21781	487	54	apparent	apparent	JJ
21781	487	55	.	.	.
21781	488	1	Section	section	NN
21781	488	2	57	57	CD
21781	488	3	.	.	.
21781	489	1	It	-PRON-	PRP
21781	489	2	is	be	VBZ
21781	489	3	convenient	convenient	JJ
21781	489	4	to	to	TO
21781	489	5	divide	divide	VB
21781	489	6	tissues	tissue	NNS
21781	489	7	into	into	IN
21781	489	8	three	three	CD
21781	489	9	classes	class	NNS
21781	489	10	,	,	,
21781	489	11	though	though	IN
21781	489	12	the	the	DT
21781	489	13	divisions	division	NNS
21781	489	14	are	be	VBP
21781	489	15	by	by	IN
21781	489	16	no	no	DT
21781	489	17	means	means	NN
21781	489	18	clearly	clearly	RB
21781	489	19	marked	mark	VBN
21781	489	20	,	,	,
21781	489	21	nor	nor	CC
21781	489	22	have	have	VB
21781	489	23	they	-PRON-	PRP
21781	489	24	any	any	DT
21781	489	25	scientific	scientific	JJ
21781	489	26	value	value	NN
21781	489	27	.	.	.
21781	490	1	The	the	DT
21781	490	2	first	first	JJ
21781	490	3	of	of	IN
21781	490	4	these	these	DT
21781	490	5	comprises	comprise	NNS
21781	490	6	tissues	tissue	NNS
21781	490	7	composed	compose	VBN
21781	490	8	wholly	wholly	RB
21781	490	9	,	,	,
21781	490	10	or	or	CC
21781	490	11	with	with	IN
21781	490	12	the	the	DT
21781	490	13	exception	exception	NN
21781	490	14	of	of	IN
21781	490	15	an	an	DT
21781	490	16	almost	almost	RB
21781	490	17	imperceptible	imperceptible	JJ
21781	490	18	cementing	cementing	NN
21781	490	19	substance	substance	NN
21781	490	20	,	,	,
21781	490	21	of	of	IN
21781	490	22	cells	cell	NNS
21781	490	23	;	;	:
21781	490	24	the	the	DT
21781	490	25	second	second	JJ
21781	490	26	division	division	NN
21781	490	27	includes	include	VBZ
21781	490	28	the	the	DT
21781	490	29	skeletal	skeletal	JJ
21781	490	30	tissues	tissue	NNS
21781	490	31	,	,	,
21781	490	32	the	the	DT
21781	490	33	tissue	tissue	NN
21781	490	34	of	of	IN
21781	490	35	mesentery	mesentery	NN
21781	490	36	,	,	,
21781	490	37	and	and	CC
21781	490	38	the	the	DT
21781	490	39	connective	connective	JJ
21781	490	40	and	and	CC
21781	490	41	basement	basement	NN
21781	490	42	tissue	tissue	NN
21781	490	43	of	of	IN
21781	490	44	most	most	JJS
21781	490	45	of	of	IN
21781	490	46	the	the	DT
21781	490	47	organs	organ	NNS
21781	490	48	,	,	,
21781	490	49	tissues	tissue	NNS
21781	490	50	which	which	WDT
21781	490	51	,	,	,
21781	490	52	generally	generally	RB
21781	490	53	speaking	speak	VBG
21781	490	54	,	,	,
21781	490	55	consist	consist	VB
21781	490	56	of	of	IN
21781	490	57	a	a	DT
21781	490	58	matrix	matrix	NN
21781	490	59	or	or	CC
21781	490	60	embedding	embed	VBG
21781	490	61	substance	substance	NN
21781	490	62	,	,	,
21781	490	63	formed	form	VBN
21781	490	64	by	by	IN
21781	490	65	the	the	DT
21781	490	66	cells	cell	NNS
21781	490	67	and	and	CC
21781	490	68	outside	outside	IN
21781	490	69	of	of	IN
21781	490	70	them	-PRON-	PRP
21781	490	71	,	,	,
21781	490	72	as	as	RB
21781	490	73	well	well	RB
21781	490	74	as	as	IN
21781	490	75	the	the	DT
21781	490	76	cells	cell	NNS
21781	490	77	themselves	-PRON-	PRP
21781	490	78	;	;	:
21781	490	79	and	and	CC
21781	490	80	,	,	,
21781	490	81	thirdly	thirdly	RB
21781	490	82	,	,	,
21781	490	83	muscular	muscular	JJ
21781	490	84	and	and	CC
21781	490	85	nervous	nervous	JJ
21781	490	86	tissue	tissue	NN
21781	490	87	.	.	.
21781	491	1	We	-PRON-	PRP
21781	491	2	shall	shall	MD
21781	491	3	study	study	VB
21781	491	4	the	the	DT
21781	491	5	former	former	JJ
21781	491	6	two	two	CD
21781	491	7	in	in	IN
21781	491	8	this	this	DT
21781	491	9	chapter	chapter	NN
21781	491	10	,	,	,
21781	491	11	and	and	CC
21781	491	12	defer	defer	VB
21781	491	13	the	the	DT
21781	491	14	third	third	JJ
21781	491	15	division	division	NN
21781	491	16	until	until	IN
21781	491	17	later	later	RB
21781	491	18	.	.	.
21781	492	1	Section	section	NN
21781	492	2	58	58	CD
21781	492	3	.	.	.
21781	493	1	The	the	DT
21781	493	2	outer	outer	JJ
21781	493	3	layer	layer	NN
21781	493	4	of	of	IN
21781	493	5	the	the	DT
21781	493	6	skin	skin	NN
21781	493	7	(	(	-LRB-
21781	493	8	the	the	DT
21781	493	9	epidermis	epidermis	NNP
21781	493	10	)	)	-RRB-
21781	493	11	,	,	,
21781	493	12	the	the	DT
21781	493	13	inmost	inmost	JJ
21781	493	14	lining	lining	NN
21781	493	15	of	of	IN
21781	493	16	the	the	DT
21781	493	17	alimentary	alimentary	JJ
21781	493	18	canal	canal	NN
21781	493	19	,	,	,
21781	493	20	the	the	DT
21781	493	21	lining	lining	NN
21781	493	22	of	of	IN
21781	493	23	the	the	DT
21781	493	24	body	body	NN
21781	493	25	cavity	cavity	NN
21781	493	26	,	,	,
21781	493	27	and	and	CC
21781	493	28	the	the	DT
21781	493	29	inner	inner	JJ
21781	493	30	linings	lining	NNS
21781	493	31	of	of	IN
21781	493	32	blood	blood	NN
21781	493	33	-	-	HYPH
21781	493	34	vessels	vessel	NNS
21781	493	35	,	,	,
21781	493	36	glands	gland	NNS
21781	493	37	,	,	,
21781	493	38	and	and	CC
21781	493	39	various	various	JJ
21781	493	40	ducts	duct	NNS
21781	493	41	constitute	constitute	VBP
21781	493	42	our	-PRON-	PRP$
21781	493	43	first	first	JJ
21781	493	44	division	division	NN
21781	493	45	.	.	.
21781	494	1	The	the	DT
21781	494	2	general	general	JJ
21781	494	3	name	name	NN
21781	494	4	for	for	IN
21781	494	5	such	such	JJ
21781	494	6	tissues	tissue	NNS
21781	494	7	is	be	VBZ
21781	494	8	epithelium	epithelium	NN
21781	494	9	.	.	.
21781	495	1	When	when	WRB
21781	495	2	the	the	DT
21781	495	3	cells	cell	NNS
21781	495	4	are	be	VBP
21781	495	5	more	more	RBR
21781	495	6	or	or	CC
21781	495	7	less	less	RBR
21781	495	8	flattened	flattened	JJ
21781	495	9	,	,	,
21781	495	10	they	-PRON-	PRP
21781	495	11	form	form	VBP
21781	495	12	squamous	squamous	JJ
21781	495	13	epithelium	epithelium	NN
21781	495	14	(	(	-LRB-
21781	495	15	Figure	figure	NN
21781	495	16	VI	VI	NNP
21781	495	17	.	.	.
21781	495	18	)	)	-RRB-
21781	496	1	such	such	JJ
21781	496	2	as	as	IN
21781	496	3	we	-PRON-	PRP
21781	496	4	find	find	VBP
21781	496	5	lining	line	VBG
21781	496	6	the	the	DT
21781	496	7	inside	inside	NN
21781	496	8	of	of	IN
21781	496	9	a	a	DT
21781	496	10	man	man	NN
21781	496	11	's	's	POS
21781	496	12	cheek	cheek	NN
21781	496	13	(	(	-LRB-
21781	496	14	from	from	IN
21781	496	15	which	which	WDT
21781	496	16	the	the	DT
21781	496	17	cells	cell	NNS
21781	496	18	sq.ep	sq.ep	NNS
21781	496	19	.	.	.
21781	497	1	were	be	VBD
21781	497	2	taken	take	VBN
21781	497	3	)	)	-RRB-
21781	497	4	or	or	CC
21781	497	5	covering	cover	VBG
21781	497	6	the	the	DT
21781	497	7	mesentery	mesentery	NN
21781	497	8	of	of	IN
21781	497	9	various	various	JJ
21781	497	10	types--	types--	NNP
21781	497	11	sq.end	sq.end	ADD
21781	497	12	.	.	.
21781	498	1	are	be	VBP
21781	498	2	from	from	IN
21781	498	3	the	the	DT
21781	498	4	mesentery	mesentery	NN
21781	498	5	(	(	-LRB-
21781	498	6	Section	section	NN
21781	498	7	16	16	CD
21781	498	8	)	)	-RRB-
21781	498	9	of	of	IN
21781	498	10	a	a	DT
21781	498	11	frog	frog	NN
21781	498	12	.	.	.
21781	499	1	A	a	DT
21781	499	2	short	short	JJ
21781	499	3	cylindroidal	cylindroidal	NN
21781	499	4	form	form	NN
21781	499	5	of	of	IN
21781	499	6	cell	cell	NN
21781	499	7	makes	make	VBZ
21781	499	8	up	up	RP
21781	499	9	columnar	columnar	JJ
21781	499	10	epithelium	epithelium	NN
21781	499	11	,	,	,
21781	499	12	seen	see	VBN
21781	499	13	typically	typically	RB
21781	499	14	in	in	IN
21781	499	15	the	the	DT
21781	499	16	cells	cell	NNS
21781	499	17	covering	cover	VBG
21781	499	18	the	the	DT
21781	499	19	villi	villi	NN
21781	499	20	of	of	IN
21781	499	21	the	the	DT
21781	499	22	duodenum	duodenum	NNP
21781	499	23	(	(	-LRB-
21781	499	24	Figure	Figure	NNP
21781	499	25	V.	V.	NNP
21781	499	26	)	)	-RRB-
21781	499	27	.	.	.
21781	500	1	This	this	DT
21781	500	2	epithelium	epithelium	NN
21781	500	3	of	of	IN
21781	500	4	the	the	DT
21781	500	5	villi	villi	NN
21781	500	6	has	have	VBZ
21781	500	7	the	the	DT
21781	500	8	outer	outer	JJ
21781	500	9	border	border	NN
21781	500	10	curiously	curiously	RB
21781	500	11	striated	striate	VBN
21781	500	12	,	,	,
21781	500	13	and	and	CC
21781	500	14	this	this	DT
21781	500	15	is	be	VBZ
21781	500	16	usually	usually	RB
21781	500	17	spoken	speak	VBN
21781	500	18	of	of	IN
21781	500	19	as	as	IN
21781	500	20	leading	lead	VBG
21781	500	21	towards	towards	IN
21781	500	22	"	"	``
21781	500	23	ciliated	ciliate	VBN
21781	500	24	"	"	''
21781	500	25	epithelium	epithelium	NN
21781	500	26	,	,	,
21781	500	27	to	to	TO
21781	500	28	be	be	VB
21781	500	29	described	describe	VBN
21781	500	30	immediately	immediately	RB
21781	500	31	.	.	.
21781	501	1	The	the	DT
21781	501	2	epithelium	epithelium	NN
21781	501	3	of	of	IN
21781	501	4	the	the	DT
21781	501	5	epididermis	epididermis	NN
21781	501	6	is	be	VBZ
21781	501	7	stratified--	stratified--	JJ
21781	501	8	that	that	DT
21781	501	9	is	be	VBZ
21781	501	10	to	to	TO
21781	501	11	say	say	VB
21781	501	12	,	,	,
21781	501	13	has	have	VBZ
21781	501	14	many	many	JJ
21781	501	15	thicknesses	thickness	NNS
21781	501	16	of	of	IN
21781	501	17	cells	cell	NNS
21781	501	18	;	;	:
21781	501	19	the	the	DT
21781	501	20	deeper	deep	JJR
21781	501	21	layers	layer	NNS
21781	501	22	are	be	VBP
21781	501	23	alive	alive	JJ
21781	501	24	and	and	CC
21781	501	25	dividing	dividing	JJ
21781	501	26	(	(	-LRB-
21781	501	27	stratum	stratum	NNP
21781	501	28	mucosum	mucosum	NN
21781	501	29	)	)	-RRB-
21781	501	30	,	,	,
21781	501	31	while	while	IN
21781	501	32	the	the	DT
21781	501	33	more	more	RBR
21781	501	34	superficial	superficial	JJ
21781	501	35	are	be	VBP
21781	501	36	increasingly	increasingly	RB
21781	501	37	flattened	flatten	VBN
21781	501	38	and	and	CC
21781	501	39	drier	dry	JJR
21781	501	40	as	as	IN
21781	501	41	the	the	DT
21781	501	42	surface	surface	NN
21781	501	43	is	be	VBZ
21781	501	44	approached	approach	VBN
21781	501	45	(	(	-LRB-
21781	501	46	stratum	stratum	NNP
21781	501	47	corneum	corneum	NN
21781	501	48	)	)	-RRB-
21781	501	49	and	and	CC
21781	501	50	are	be	VBP
21781	501	51	continually	continually	RB
21781	501	52	being	be	VBG
21781	501	53	rubbed	rub	VBN
21781	501	54	off	off	RP
21781	501	55	and	and	CC
21781	501	56	replaced	replace	VBN
21781	501	57	from	from	IN
21781	501	58	below	below	RB
21781	501	59	.	.	.
21781	502	1	Section	section	NN
21781	502	2	59	59	CD
21781	502	3	.	.	.
21781	503	1	In	in	IN
21781	503	2	the	the	DT
21781	503	3	branching	branch	VBG
21781	503	4	air	air	NN
21781	503	5	-	-	HYPH
21781	503	6	tubes	tube	NNS
21781	503	7	of	of	IN
21781	503	8	the	the	DT
21781	503	9	lung	lung	NN
21781	503	10	,	,	,
21781	503	11	the	the	DT
21781	503	12	central	central	JJ
21781	503	13	canal	canal	NN
21781	503	14	of	of	IN
21781	503	15	the	the	DT
21781	503	16	spinal	spinal	JJ
21781	503	17	cord	cord	NN
21781	503	18	,	,	,
21781	503	19	and	and	CC
21781	503	20	in	in	IN
21781	503	21	the	the	DT
21781	503	22	ureters	ureter	NNS
21781	503	23	of	of	IN
21781	503	24	the	the	DT
21781	503	25	rabbit	rabbit	NN
21781	503	26	,	,	,
21781	503	27	and	and	CC
21781	503	28	in	in	IN
21781	503	29	most	most	JJS
21781	503	30	other	other	JJ
21781	503	31	types	type	NNS
21781	503	32	,	,	,
21781	503	33	in	in	IN
21781	503	34	various	various	JJ
21781	503	35	organs	organ	NNS
21781	503	36	,	,	,
21781	503	37	we	-PRON-	PRP
21781	503	38	find	find	VBP
21781	503	39	ciliated	ciliate	VBN
21781	503	40	epithelium	epithelium	NN
21781	503	41	(	(	-LRB-
21781	503	42	Figure	Figure	NNP
21781	503	43	VII	vii	NN
21781	503	44	.	.	.
21781	503	45	)	)	-RRB-
21781	503	46	.	.	.
21781	504	1	This	this	DT
21781	504	2	is	be	VBZ
21781	504	3	columnar	columnar	JJ
21781	504	4	or	or	CC
21781	504	5	cubical	cubical	JJ
21781	504	6	in	in	IN
21781	504	7	form	form	NN
21781	504	8	,	,	,
21781	504	9	and	and	CC
21781	504	10	with	with	IN
21781	504	11	the	the	DT
21781	504	12	free	free	JJ
21781	504	13	edge	edge	NN
21781	504	14	curiously	curiously	RB
21781	504	15	modified	modify	VBN
21781	504	16	and	and	CC
21781	504	17	beset	beset	VB
21781	504	18	with	with	IN
21781	504	19	a	a	DT
21781	504	20	number	number	NN
21781	504	21	of	of	IN
21781	504	22	hair	hair	NN
21781	504	23	-	-	HYPH
21781	504	24	like	like	JJ
21781	504	25	processes	process	NNS
21781	504	26	,	,	,
21781	504	27	the	the	DT
21781	504	28	cilia	cilia	NN
21781	504	29	,	,	,
21781	504	30	by	by	IN
21781	504	31	which	which	WDT
21781	504	32	,	,	,
21781	504	33	during	during	IN
21781	504	34	the	the	DT
21781	504	35	life	life	NN
21781	504	36	of	of	IN
21781	504	37	the	the	DT
21781	504	38	cell	cell	NN
21781	504	39	,	,	,
21781	504	40	a	a	DT
21781	504	41	waving	waving	JJ
21781	504	42	motion	motion	NN
21781	504	43	is	be	VBZ
21781	504	44	sustained	sustain	VBN
21781	504	45	in	in	IN
21781	504	46	one	one	CD
21781	504	47	direction	direction	NN
21781	504	48	.	.	.
21781	505	1	This	this	DT
21781	505	2	motion	motion	NN
21781	505	3	assists	assist	NNS
21781	505	4	in	in	IN
21781	505	5	maintaining	maintain	VBG
21781	505	6	a	a	DT
21781	505	7	current	current	NN
21781	505	8	in	in	IN
21781	505	9	the	the	DT
21781	505	10	contents	content	NNS
21781	505	11	of	of	IN
21781	505	12	ducts	duct	NNS
21781	505	13	which	which	WDT
21781	505	14	are	be	VBP
21781	505	15	lined	line	VBN
21781	505	16	with	with	IN
21781	505	17	this	this	DT
21781	505	18	tissue	tissue	NN
21781	505	19	.	.	.
21781	506	1	The	the	DT
21781	506	2	motion	motion	NN
21781	506	3	is	be	VBZ
21781	506	4	independent	independent	JJ
21781	506	5	of	of	IN
21781	506	6	the	the	DT
21781	506	7	general	general	JJ
21781	506	8	life	life	NN
21781	506	9	of	of	IN
21781	506	10	the	the	DT
21781	506	11	animal	animal	NN
21781	506	12	,	,	,
21781	506	13	so	so	RB
21781	506	14	long	long	RB
21781	506	15	as	as	IN
21781	506	16	the	the	DT
21781	506	17	constituent	constituent	NN
21781	506	18	cell	cell	NN
21781	506	19	still	still	RB
21781	506	20	lives	live	VBZ
21781	506	21	,	,	,
21781	506	22	and	and	CC
21781	506	23	so	so	RB
21781	506	24	it	-PRON-	PRP
21781	506	25	is	be	VBZ
21781	506	26	easy	easy	JJ
21781	506	27	for	for	IN
21781	506	28	the	the	DT
21781	506	29	student	student	NN
21781	506	30	to	to	TO
21781	506	31	witness	witness	VB
21781	506	32	it	-PRON-	PRP
21781	506	33	himself	-PRON-	PRP
21781	506	34	with	with	IN
21781	506	35	a	a	DT
21781	506	36	microscope	microscope	NN
21781	506	37	having	have	VBG
21781	506	38	a	a	DT
21781	506	39	1/4-inch	1/4-inch	CD
21781	506	40	or	or	CC
21781	506	41	1/6-inch	1/6-inch	CD
21781	506	42	objective	objective	NN
21781	506	43	.	.	.
21781	507	1	Very	very	RB
21781	507	2	fine	fine	JJ
21781	507	3	cilia	cilia	NN
21781	507	4	may	may	MD
21781	507	5	be	be	VB
21781	507	6	seen	see	VBN
21781	507	7	by	by	IN
21781	507	8	gently	gently	RB
21781	507	9	scraping	scrape	VBG
21781	507	10	the	the	DT
21781	507	11	roof	roof	NN
21781	507	12	of	of	IN
21781	507	13	a	a	DT
21781	507	14	frog	frog	NN
21781	507	15	's	's	POS
21781	507	16	mouth	mouth	NN
21781	507	17	(	(	-LRB-
21781	507	18	the	the	DT
21781	507	19	cells	cell	NNS
21781	507	20	figured	figure	VBN
21781	507	21	are	be	VBP
21781	507	22	from	from	IN
21781	507	23	this	this	DT
21781	507	24	source	source	NN
21781	507	25	)	)	-RRB-
21781	507	26	,	,	,
21781	507	27	or	or	CC
21781	507	28	the	the	DT
21781	507	29	gill	gill	NN
21781	507	30	of	of	IN
21781	507	31	a	a	DT
21781	507	32	recently	recently	RB
21781	507	33	killed	kill	VBN
21781	507	34	mussel	mussel	NNP
21781	507	35	,	,	,
21781	507	36	and	and	CC
21781	507	37	mounting	mount	VBG
21781	507	38	at	at	IN
21781	507	39	once	once	RB
21781	507	40	in	in	IN
21781	507	41	water	water	NN
21781	507	42	,	,	,
21781	507	43	or	or	CC
21781	507	44	,	,	,
21781	507	45	better	well	JJR
21781	507	46	,	,	,
21781	507	47	in	in	IN
21781	507	48	a	a	DT
21781	507	49	very	very	RB
21781	507	50	weak	weak	JJ
21781	507	51	solution	solution	NN
21781	507	52	of	of	IN
21781	507	53	common	common	JJ
21781	507	54	salt	salt	NN
21781	507	55	.	.	.
21781	508	1	Section	section	NN
21781	508	2	60	60	CD
21781	508	3	.	.	.
21781	509	1	The	the	DT
21781	509	2	lining	lining	NN
21781	509	3	of	of	IN
21781	509	4	glands	gland	NNS
21781	509	5	is	be	VBZ
21781	509	6	secretory	secretory	RB
21781	509	7	epithelium	epithelium	NN
21781	509	8	;	;	:
21781	509	9	the	the	DT
21781	509	10	cells	cell	NNS
21781	509	11	are	be	VBP
21781	509	12	usually	usually	RB
21781	509	13	cubical	cubical	JJ
21781	509	14	or	or	CC
21781	509	15	polygonal	polygonal	JJ
21781	509	16	(	(	-LRB-
21781	509	17	8	8	CD
21781	509	18	,	,	,
21781	509	19	g.ep	g.ep	NNP
21781	509	20	.	.	.
21781	510	1	)	)	-RRB-
21781	510	2	,	,	,
21781	510	3	and	and	CC
21781	510	4	they	-PRON-	PRP
21781	510	5	display	display	VBP
21781	510	6	in	in	IN
21781	510	7	the	the	DT
21781	510	8	most	most	RBS
21781	510	9	characteristic	characteristic	JJ
21781	510	10	form	form	NN
21781	510	11	what	what	WP
21781	510	12	is	be	VBZ
21781	510	13	called	call	VBN
21781	510	14	metabolism	metabolism	NN
21781	510	15	.	.	.
21781	511	1	Anaboly	Anaboly	NNP
21781	511	2	(	(	-LRB-
21781	511	3	see	see	VB
21781	511	4	Section	section	NN
21781	511	5	14	14	CD
21781	511	6	)	)	-RRB-
21781	511	7	we	-PRON-	PRP
21781	511	8	have	have	VBP
21781	511	9	defined	define	VBN
21781	511	10	,	,	,
21781	511	11	as	as	IN
21781	511	12	a	a	DT
21781	511	13	chemical	chemical	NN
21781	511	14	change	change	NN
21781	511	15	in	in	IN
21781	511	16	an	an	DT
21781	511	17	upward	upward	JJ
21781	511	18	direction--	direction--	NNP
21781	511	19	less	less	RBR
21781	511	20	stable	stable	JJ
21781	511	21	and	and	CC
21781	511	22	more	more	RBR
21781	511	23	complex	complex	JJ
21781	511	24	compounds	compound	NNS
21781	511	25	are	be	VBP
21781	511	26	built	build	VBN
21781	511	27	up	up	RP
21781	511	28	in	in	IN
21781	511	29	the	the	DT
21781	511	30	processes	process	NNS
21781	511	31	of	of	IN
21781	511	32	vegetable	vegetable	NN
21781	511	33	and	and	CC
21781	511	34	animal	animal	NN
21781	511	35	activity	activity	NN
21781	511	36	towards	towards	IN
21781	511	37	protoplasm	protoplasm	NN
21781	511	38	;	;	:
21781	511	39	kataboly	kataboly	NNP
21781	511	40	is	be	VBZ
21781	511	41	a	a	DT
21781	511	42	chemical	chemical	NN
21781	511	43	running	run	VBG
21781	511	44	down	down	RB
21781	511	45	;	;	:
21781	511	46	metaboly	metaboly	NNP
21781	511	47	is	be	VBZ
21781	511	48	a	a	DT
21781	511	49	more	more	RBR
21781	511	50	general	general	JJ
21781	511	51	term	term	NN
21781	511	52	,	,	,
21781	511	53	covering	cover	VBG
21781	511	54	all	all	DT
21781	511	55	vital	vital	JJ
21781	511	56	chemical	chemical	NN
21781	511	57	changes	change	NNS
21781	511	58	.	.	.
21781	512	1	The	the	DT
21781	512	2	products	product	NNS
21781	512	3	of	of	IN
21781	512	4	the	the	DT
21781	512	5	action	action	NN
21781	512	6	of	of	IN
21781	512	7	a	a	DT
21781	512	8	glandular	glandular	JJ
21781	512	9	epithelium	epithelium	NN
21781	512	10	are	be	VBP
21781	512	11	metabolic	metabolic	JJ
21781	512	12	products	product	NNS
21781	512	13	,	,	,
21781	512	14	material	material	NN
21781	512	15	derived	derive	VBN
21781	512	16	from	from	IN
21781	512	17	the	the	DT
21781	512	18	blood	blood	NN
21781	512	19	is	be	VBZ
21781	512	20	worked	work	VBN
21781	512	21	,	,	,
21781	512	22	up	up	RB
21781	512	23	within	within	IN
21781	512	24	the	the	DT
21781	512	25	cell	cell	NN
21781	512	26	,	,	,
21781	512	27	not	not	RB
21781	512	28	necessarily	necessarily	RB
21781	512	29	with	with	IN
21781	512	30	conspicuous	conspicuous	JJ
21781	512	31	gain	gain	NN
21781	512	32	or	or	CC
21781	512	33	loss	loss	NN
21781	512	34	of	of	IN
21781	512	35	energy	energy	NN
21781	512	36	,	,	,
21781	512	37	and	and	CC
21781	512	38	discharged	discharge	VBN
21781	512	39	into	into	IN
21781	512	40	the	the	DT
21781	512	41	gland	gland	NN
21781	512	42	space	space	NN
21781	512	43	.	.	.
21781	513	1	The	the	DT
21781	513	2	most	most	RBS
21781	513	3	striking	striking	JJ
21781	513	4	case	case	NN
21781	513	5	of	of	IN
21781	513	6	this	this	DT
21781	513	7	action	action	NN
21781	513	8	is	be	VBZ
21781	513	9	in	in	IN
21781	513	10	the	the	DT
21781	513	11	"	"	``
21781	513	12	goblet	goblet	NN
21781	513	13	cells	cell	NNS
21781	513	14	"	"	''
21781	513	15	that	that	WDT
21781	513	16	are	be	VBP
21781	513	17	found	find	VBN
21781	513	18	among	among	IN
21781	513	19	the	the	DT
21781	513	20	villi	villi	NN
21781	513	21	;	;	:
21781	513	22	these	these	DT
21781	513	23	are	be	VBP
21781	513	24	simply	simply	RB
21781	513	25	glands	gland	NNS
21781	513	26	of	of	IN
21781	513	27	one	one	CD
21781	513	28	cell	cell	NN
21781	513	29	,	,	,
21781	513	30	unicellular	unicellular	JJ
21781	513	31	glands	gland	NNS
21781	513	32	,	,	,
21781	513	33	and	and	CC
21781	513	34	in	in	IN
21781	513	35	Figure	Figure	NNP
21781	513	36	V.	V.	NNP
21781	513	37	we	-PRON-	PRP
21781	513	38	see	see	VBP
21781	513	39	three	three	CD
21781	513	40	stages	stage	NNS
21781	513	41	in	in	IN
21781	513	42	their	-PRON-	PRP$
21781	513	43	action	action	NN
21781	513	44	:	:	:
21781	513	45	at	at	IN
21781	513	46	g.c.1	g.c.1	NNP
21781	513	47	material	material	NNP
21781	513	48	(	(	-LRB-
21781	513	49	secretion	secretion	NN
21781	513	50	)	)	-RRB-
21781	513	51	is	be	VBZ
21781	513	52	seen	see	VBN
21781	513	53	forming	form	VBG
21781	513	54	in	in	IN
21781	513	55	the	the	DT
21781	513	56	cell	cell	NN
21781	513	57	,	,	,
21781	513	58	at	at	IN
21781	513	59	g.c.2	g.c.2	NNP
21781	513	60	it	-PRON-	PRP
21781	513	61	approaches	approach	VBZ
21781	513	62	the	the	DT
21781	513	63	outer	outer	JJ
21781	513	64	border	border	NN
21781	513	65	,	,	,
21781	513	66	and	and	CC
21781	513	67	at	at	IN
21781	513	68	g.c.3	g.c.3	NNP
21781	513	69	it	-PRON-	PRP
21781	513	70	has	have	VBZ
21781	513	71	been	be	VBN
21781	513	72	discharged	discharge	VBN
21781	513	73	,	,	,
21781	513	74	leaving	leave	VBG
21781	513	75	a	a	DT
21781	513	76	hollowed	hollowed	JJ
21781	513	77	cell	cell	NN
21781	513	78	.	.	.
21781	514	1	Usually	usually	RB
21781	514	2	however	however	RB
21781	514	3	,	,	,
21781	514	4	the	the	DT
21781	514	5	escape	escape	NN
21781	514	6	of	of	IN
21781	514	7	secreted	secreted	JJ
21781	514	8	matter	matter	NN
21781	514	9	is	be	VBZ
21781	514	10	not	not	RB
21781	514	11	so	so	RB
21781	514	12	conspicuous	conspicuous	JJ
21781	514	13	,	,	,
21781	514	14	and	and	CC
21781	514	15	the	the	DT
21781	514	16	gland	gland	NN
21781	514	17	-	-	HYPH
21781	514	18	cells	cell	NNS
21781	514	19	are	be	VBP
21781	514	20	collected	collect	VBN
21781	514	21	as	as	IN
21781	514	22	the	the	DT
21781	514	23	lining	lining	NN
21781	514	24	of	of	IN
21781	514	25	pits	pit	NNS
21781	514	26	,	,	,
21781	514	27	simple	simple	JJ
21781	514	28	,	,	,
21781	514	29	as	as	IN
21781	514	30	in	in	IN
21781	514	31	the	the	DT
21781	514	32	gastric	gastric	JJ
21781	514	33	,	,	,
21781	514	34	pyloric	pyloric	NN
21781	514	35	,	,	,
21781	514	36	and	and	CC
21781	514	37	Lieberkuhnian	lieberkuhnian	JJ
21781	514	38	glands	gland	NNS
21781	514	39	(	(	-LRB-
21781	514	40	Figure	figure	VB
21781	514	41	VIII	viii	NN
21781	514	42	.	.	.
21781	514	43	,	,	,
21781	514	44	Sections	section	NNS
21781	514	45	23	23	CD
21781	514	46	,	,	,
21781	514	47	29	29	CD
21781	514	48	)	)	-RRB-
21781	514	49	,	,	,
21781	514	50	or	or	CC
21781	514	51	branching	branch	VBG
21781	514	52	like	like	IN
21781	514	53	a	a	DT
21781	514	54	tree	tree	NN
21781	514	55	or	or	CC
21781	514	56	a	a	DT
21781	514	57	bunch	bunch	NN
21781	514	58	of	of	IN
21781	514	59	grapes	grape	NNS
21781	514	60	(	(	-LRB-
21781	514	61	Figure	Figure	NNP
21781	514	62	r.g	r.g	NNP
21781	514	63	.	.	.
21781	515	1	)	)	-RRB-
21781	515	2	,	,	,
21781	515	3	as	as	IN
21781	515	4	in	in	IN
21781	515	5	Brunner	Brunner	NNP
21781	515	6	's	's	POS
21781	515	7	glands	gland	NNS
21781	515	8	(	(	-LRB-
21781	515	9	Section	section	NN
21781	515	10	29	29	CD
21781	515	11	)	)	-RRB-
21781	515	12	the	the	DT
21781	515	13	pancreas	pancreas	NN
21781	515	14	,	,	,
21781	515	15	and	and	CC
21781	515	16	the	the	DT
21781	515	17	salivary	salivary	JJ
21781	515	18	glands	gland	NNS
21781	515	19	.	.	.
21781	516	1	The	the	DT
21781	516	2	salivary	salivary	JJ
21781	516	3	glands	gland	NNS
21781	516	4	,	,	,
21781	516	5	we	-PRON-	PRP
21781	516	6	may	may	MD
21781	516	7	mention	mention	VB
21781	516	8	,	,	,
21781	516	9	are	be	VBP
21781	516	10	a	a	DT
21781	516	11	pair	pair	NN
21781	516	12	internal	internal	JJ
21781	516	13	to	to	IN
21781	516	14	the	the	DT
21781	516	15	posterior	posterior	NN
21781	516	16	ventral	ventral	JJ
21781	516	17	angle	angle	NN
21781	516	18	of	of	IN
21781	516	19	the	the	DT
21781	516	20	jaw	jaw	NN
21781	516	21	,	,	,
21781	516	22	the	the	DT
21781	516	23	sub	sub	NN
21781	516	24	-	-	JJ
21781	516	25	maxillary	maxillary	JJ
21781	516	26	;	;	:
21781	516	27	a	a	DT
21781	516	28	pair	pair	NN
21781	516	29	anterior	anterior	NN
21781	516	30	to	to	IN
21781	516	31	these	these	DT
21781	516	32	,	,	,
21781	516	33	the	the	DT
21781	516	34	sub	sub	JJ
21781	516	35	-	-	JJ
21781	516	36	lingual	lingual	JJ
21781	516	37	;	;	:
21781	516	38	a	a	DT
21781	516	39	pair	pair	NN
21781	516	40	posterior	posterior	NN
21781	516	41	to	to	IN
21781	516	42	the	the	DT
21781	516	43	jaw	jaw	NN
21781	516	44	beneath	beneath	IN
21781	516	45	the	the	DT
21781	516	46	ear	ear	NN
21781	516	47	,	,	,
21781	516	48	the	the	DT
21781	516	49	parotid	parotid	NNS
21781	516	50	,	,	,
21781	516	51	and	and	CC
21781	516	52	a	a	DT
21781	516	53	pair	pair	NN
21781	516	54	beneath	beneath	IN
21781	516	55	the	the	DT
21781	516	56	eye	eye	NN
21781	516	57	,	,	,
21781	516	58	the	the	DT
21781	516	59	infra	infra	NN
21781	516	60	orbital	orbital	JJ
21781	516	61	.	.	.
21781	517	1	Section	section	NN
21781	517	2	61	61	CD
21781	517	3	.	.	.
21781	518	1	The	the	DT
21781	518	2	liver	liver	NN
21781	518	3	is	be	VBZ
21781	518	4	the	the	DT
21781	518	5	most	most	RBS
21781	518	6	complicated	complicated	JJ
21781	518	7	gland	gland	NN
21781	518	8	in	in	IN
21781	518	9	the	the	DT
21781	518	10	body	body	NN
21781	518	11	(	(	-LRB-
21781	518	12	Figure	Figure	NNP
21781	518	13	X.	X.	NNP
21781	518	14	)	)	-RRB-
21781	518	15	.	.	.
21781	519	1	The	the	DT
21781	519	2	bile	bile	NN
21781	519	3	duct	duct	NN
21781	519	4	(	(	-LRB-
21781	519	5	b.d	b.d	NNP
21781	519	6	.	.	NNP
21781	519	7	)	)	-RRB-
21781	520	1	branches	branch	NNS
21781	520	2	again	again	RB
21781	520	3	and	and	CC
21781	520	4	again	again	RB
21781	520	5	,	,	,
21781	520	6	and	and	CC
21781	520	7	ends	end	VBZ
21781	520	8	at	at	IN
21781	520	9	last	last	RB
21781	520	10	in	in	IN
21781	520	11	the	the	DT
21781	520	12	final	final	JJ
21781	520	13	pits	pit	NNS
21781	520	14	,	,	,
21781	520	15	the	the	DT
21781	520	16	lobuli	lobuli	NNP
21781	520	17	(	(	-LRB-
21781	520	18	lb	lb	IN
21781	520	19	.	.	.
21781	521	1	)	)	-RRB-
21781	521	2	,	,	,
21781	521	3	which	which	WDT
21781	521	4	are	be	VBP
21781	521	5	lined	line	VBN
21781	521	6	with	with	IN
21781	521	7	secretory	secretory	JJ
21781	521	8	epithelium	epithelium	NN
21781	521	9	,	,	,
21781	521	10	and	and	CC
21781	521	11	tightly	tightly	RB
21781	521	12	packed	packed	JJ
21781	521	13	,	,	,
21781	521	14	and	and	CC
21781	521	15	squeeze	squeeze	VB
21781	521	16	each	each	DT
21781	521	17	other	other	JJ
21781	521	18	into	into	IN
21781	521	19	polygonal	polygonal	JJ
21781	521	20	forms	form	NNS
21781	521	21	.	.	.
21781	522	1	The	the	DT
21781	522	2	blood	blood	NN
21781	522	3	supply	supply	NN
21781	522	4	from	from	IN
21781	522	5	which	which	WDT
21781	522	6	the	the	DT
21781	522	7	bile	bile	NN
21781	522	8	would	would	MD
21781	522	9	appear	appear	VB
21781	522	10	to	to	TO
21781	522	11	be	be	VB
21781	522	12	mainly	mainly	RB
21781	522	13	extracted	extract	VBN
21781	522	14	,	,	,
21781	522	15	is	be	VBZ
21781	522	16	brought	bring	VBN
21781	522	17	by	by	IN
21781	522	18	the	the	DT
21781	522	19	portal	portal	JJ
21781	522	20	vein	vein	NN
21781	522	21	,	,	,
21781	522	22	but	but	CC
21781	522	23	this	this	DT
21781	522	24	blood	blood	NN
21781	522	25	is	be	VBZ
21781	522	26	altogether	altogether	RB
21781	522	27	unfit	unfit	JJ
21781	522	28	for	for	IN
21781	522	29	the	the	DT
21781	522	30	nutrition	nutrition	NN
21781	522	31	of	of	IN
21781	522	32	the	the	DT
21781	522	33	liver	liver	NN
21781	522	34	tissue	tissue	NN
21781	522	35	;	;	:
21781	522	36	for	for	IN
21781	522	37	this	this	DT
21781	522	38	latter	latter	JJ
21781	522	39	purpose	purpose	NN
21781	522	40	a	a	DT
21781	522	41	branch	branch	NN
21781	522	42	of	of	IN
21781	522	43	the	the	DT
21781	522	44	coeliac	coeliac	NNP
21781	522	45	artery	artery	NN
21781	522	46	,	,	,
21781	522	47	the	the	DT
21781	522	48	hepatic	hepatic	NN
21781	522	49	serves	serve	VBZ
21781	522	50	.	.	.
21781	523	1	Hence	hence	RB
21781	523	2	in	in	IN
21781	523	3	the	the	DT
21781	523	4	tissue	tissue	NN
21781	523	5	of	of	IN
21781	523	6	the	the	DT
21781	523	7	liver	liver	NN
21781	523	8	we	-PRON-	PRP
21781	523	9	have	have	VBP
21781	523	10	,	,	,
21781	523	11	branching	branch	VBG
21781	523	12	and	and	CC
21781	523	13	interweaving	interweave	VBG
21781	523	14	among	among	IN
21781	523	15	the	the	DT
21781	523	16	lobuli	lobuli	NN
21781	523	17	,	,	,
21781	523	18	the	the	DT
21781	523	19	small	small	JJ
21781	523	20	branches	branch	NNS
21781	523	21	of	of	IN
21781	523	22	the	the	DT
21781	523	23	bile	bile	NN
21781	523	24	duct	duct	NN
21781	523	25	(	(	-LRB-
21781	523	26	b.d	b.d	NNP
21781	523	27	.	.	.
21781	524	1	)	)	-RRB-
21781	524	2	,	,	,
21781	524	3	which	which	WDT
21781	524	4	carries	carry	VBZ
21781	524	5	away	away	RB
21781	524	6	the	the	DT
21781	524	7	bile	bile	NN
21781	524	8	formed	form	VBN
21781	524	9	,	,	,
21781	524	10	the	the	DT
21781	524	11	portal	portal	NNP
21781	524	12	vein	vein	NN
21781	524	13	(	(	-LRB-
21781	524	14	p.v	p.v	NNP
21781	524	15	.	.	.
21781	525	1	)	)	-RRB-
21781	525	2	,	,	,
21781	525	3	the	the	DT
21781	525	4	hepatic	hepatic	JJ
21781	525	5	artery	artery	NN
21781	525	6	(	(	-LRB-
21781	525	7	h.a	h.a	NNP
21781	525	8	.	.	.
21781	526	1	)	)	-RRB-
21781	526	2	,	,	,
21781	526	3	and	and	CC
21781	526	4	the	the	DT
21781	526	5	hepatic	hepatic	JJ
21781	526	6	vein	vein	NN
21781	526	7	(	(	-LRB-
21781	526	8	h.v	h.v	NNP
21781	526	9	.	.	NNP
21781	526	10	)	)	-RRB-
21781	526	11	.	.	.
21781	527	1	(	(	-LRB-
21781	527	2	Compare	compare	VB
21781	527	3	Section	Section	NNP
21781	527	4	45	45	CD
21781	527	5	.	.	.
21781	527	6	)	)	-RRB-
21781	528	1	Figure	figure	NN
21781	528	2	X.b	X.b	NNP
21781	528	3	shows	show	VBZ
21781	528	4	a	a	DT
21781	528	5	lobule	lobule	NN
21781	528	6	;	;	:
21781	528	7	the	the	DT
21781	528	8	portal	portal	NNP
21781	528	9	vein	vein	NN
21781	528	10	and	and	CC
21781	528	11	the	the	DT
21781	528	12	artery	artery	NN
21781	528	13	ramify	ramify	NNP
21781	528	14	round	round	IN
21781	528	15	the	the	DT
21781	528	16	lobules--	lobules--	NNP
21781	528	17	are	be	VBP
21781	528	18	inter	inter	JJ
21781	528	19	-	-	JJ
21781	528	20	lobular	lobular	JJ
21781	528	21	,	,	,
21781	528	22	that	that	RB
21781	528	23	is	is	RB
21781	528	24	(	(	-LRB-
21781	528	25	inter	inter	NNP
21781	528	26	,	,	,
21781	528	27	between	between	IN
21781	528	28	)	)	-RRB-
21781	528	29	;	;	:
21781	528	30	the	the	DT
21781	528	31	hepatic	hepatic	JJ
21781	528	32	vein	vein	NN
21781	528	33	begins	begin	VBZ
21781	528	34	in	in	IN
21781	528	35	the	the	DT
21781	528	36	middle	middle	NN
21781	528	37	of	of	IN
21781	528	38	the	the	DT
21781	528	39	lobules	lobule	NNS
21781	528	40	(	(	-LRB-
21781	528	41	intra	intra	JJ
21781	528	42	-	-	JJ
21781	528	43	lobular	lobular	JJ
21781	528	44	)	)	-RRB-
21781	528	45	,	,	,
21781	528	46	and	and	CC
21781	528	47	receives	receive	VBZ
21781	528	48	their	-PRON-	PRP$
21781	528	49	blood	blood	NN
21781	528	50	.	.	.
21781	529	1	(	(	-LRB-
21781	529	2	Compare	Compare	NNP
21781	529	3	X.a	X.a	NNP
21781	529	4	.	.	.
21781	529	5	)	)	-RRB-
21781	530	1	Besides	besides	IN
21781	530	2	its	-PRON-	PRP$
21781	530	3	function	function	NN
21781	530	4	in	in	IN
21781	530	5	the	the	DT
21781	530	6	manufacture	manufacture	NN
21781	530	7	of	of	IN
21781	530	8	the	the	DT
21781	530	9	excretory	excretory	NN
21781	530	10	,	,	,
21781	530	11	digestive	digestive	JJ
21781	530	12	,	,	,
21781	530	13	and	and	CC
21781	530	14	auxiliary	auxiliary	JJ
21781	530	15	bile	bile	NN
21781	530	16	,	,	,
21781	530	17	the	the	DT
21781	530	18	liver	liver	NN
21781	530	19	performs	perform	VBZ
21781	530	20	other	other	JJ
21781	530	21	duties	duty	NNS
21781	530	22	.	.	.
21781	531	1	It	-PRON-	PRP
21781	531	2	appears	appear	VBZ
21781	531	3	to	to	TO
21781	531	4	act	act	VB
21781	531	5	as	as	IN
21781	531	6	an	an	DT
21781	531	7	inspector	inspector	NN
21781	531	8	of	of	IN
21781	531	9	the	the	DT
21781	531	10	assimilation	assimilation	NN
21781	531	11	material	material	NN
21781	531	12	brought	bring	VBN
21781	531	13	in	in	RP
21781	531	14	by	by	IN
21781	531	15	the	the	DT
21781	531	16	portal	portal	JJ
21781	531	17	vein	vein	NN
21781	531	18	.	.	.
21781	532	1	The	the	DT
21781	532	2	villi	villi	NN
21781	532	3	,	,	,
21781	532	4	for	for	IN
21781	532	5	instance	instance	NN
21781	532	6	,	,	,
21781	532	7	will	will	MD
21781	532	8	absorb	absorb	VB
21781	532	9	arsenic	arsenic	JJ
21781	532	10	,	,	,
21781	532	11	but	but	CC
21781	532	12	this	this	DT
21781	532	13	is	be	VBZ
21781	532	14	arrested	arrest	VBN
21781	532	15	and	and	CC
21781	532	16	thrown	throw	VBN
21781	532	17	down	down	RP
21781	532	18	in	in	IN
21781	532	19	the	the	DT
21781	532	20	liver	liver	NN
21781	532	21	.	.	.
21781	533	1	A	a	DT
21781	533	2	third	third	JJ
21781	533	3	function	function	NN
21781	533	4	is	be	VBZ
21781	533	5	the	the	DT
21781	533	6	formation	formation	NN
21781	533	7	of	of	IN
21781	533	8	what	what	WP
21781	533	9	would	would	MD
21781	533	10	seem	seem	VB
21781	533	11	to	to	TO
21781	533	12	be	be	VB
21781	533	13	a	a	DT
21781	533	14	store	store	NN
21781	533	15	of	of	IN
21781	533	16	carbo	carbo	NN
21781	533	17	-	-	HYPH
21781	533	18	hydrate	hydrate	NN
21781	533	19	,	,	,
21781	533	20	glycogen	glycogen	FW
21781	533	21	,	,	,
21781	533	22	mainly	mainly	RB
21781	533	23	it	-PRON-	PRP
21781	533	24	would	would	MD
21781	533	25	appear	appear	VB
21781	533	26	,	,	,
21781	533	27	from	from	IN
21781	533	28	the	the	DT
21781	533	29	sugar	sugar	NN
21781	533	30	in	in	IN
21781	533	31	the	the	DT
21781	533	32	portal	portal	NNP
21781	533	33	vein	vein	NN
21781	533	34	,	,	,
21781	533	35	though	though	IN
21781	533	36	also	also	RB
21781	533	37	,	,	,
21781	533	38	very	very	RB
21781	533	39	probably	probably	RB
21781	533	40	,	,	,
21781	533	41	from	from	IN
21781	533	42	nitrogenous	nitrogenous	JJ
21781	533	43	material	material	NN
21781	533	44	,	,	,
21781	533	45	though	though	IN
21781	533	46	this	this	DT
21781	533	47	may	may	MD
21781	533	48	occur	occur	VB
21781	533	49	only	only	RB
21781	533	50	under	under	IN
21781	533	51	exceptional	exceptional	JJ
21781	533	52	conditions	condition	NNS
21781	533	53	.	.	.
21781	534	1	Finally	finally	RB
21781	534	2	,	,	,
21781	534	3	the	the	DT
21781	534	4	nitrogenous	nitrogenous	JJ
21781	534	5	katastates	katastate	NNS
21781	534	6	,	,	,
21781	534	7	formed	form	VBN
21781	534	8	in	in	IN
21781	534	9	the	the	DT
21781	534	10	working	working	NN
21781	534	11	of	of	IN
21781	534	12	muscle	muscle	NN
21781	534	13	and	and	CC
21781	534	14	nerve	nerve	NN
21781	534	15	,	,	,
21781	534	16	and	and	CC
21781	534	17	returned	return	VBN
21781	534	18	by	by	IN
21781	534	19	them	-PRON-	PRP
21781	534	20	to	to	IN
21781	534	21	the	the	DT
21781	534	22	blood	blood	NN
21781	534	23	for	for	IN
21781	534	24	excretion	excretion	NN
21781	534	25	,	,	,
21781	534	26	are	be	VBP
21781	534	27	not	not	RB
21781	534	28	at	at	IN
21781	534	29	that	that	DT
21781	534	30	stage	stage	NN
21781	534	31	in	in	IN
21781	534	32	the	the	DT
21781	534	33	form	form	NN
21781	534	34	of	of	IN
21781	534	35	urea	urea	NNP
21781	534	36	.	.	.
21781	535	1	Whatever	whatever	WDT
21781	535	2	form	form	NN
21781	535	3	they	-PRON-	PRP
21781	535	4	assume	assume	VBP
21781	535	5	,	,	,
21781	535	6	they	-PRON-	PRP
21781	535	7	undergo	undergo	VBP
21781	535	8	a	a	DT
21781	535	9	further	further	JJ
21781	535	10	metabolism	metabolism	NN
21781	535	11	into	into	IN
21781	535	12	urea	urea	NNP
21781	535	13	before	before	IN
21781	535	14	leaving	leave	VBG
21781	535	15	the	the	DT
21781	535	16	body	body	NN
21781	535	17	,	,	,
21781	535	18	and	and	CC
21781	535	19	the	the	DT
21781	535	20	presence	presence	NN
21781	535	21	of	of	IN
21781	535	22	considerable	considerable	JJ
21781	535	23	quantities	quantity	NNS
21781	535	24	of	of	IN
21781	535	25	this	this	DT
21781	535	26	latter	latter	JJ
21781	535	27	substance	substance	NN
21781	535	28	in	in	IN
21781	535	29	the	the	DT
21781	535	30	liver	liver	NN
21781	535	31	suggests	suggest	VBZ
21781	535	32	this	this	DT
21781	535	33	as	as	IN
21781	535	34	a	a	DT
21781	535	35	fourth	fourth	JJ
21781	535	36	function	function	NN
21781	535	37	of	of	IN
21781	535	38	this	this	DT
21781	535	39	organ--	organ--	VB
21781	535	40	the	the	DT
21781	535	41	elaboration	elaboration	NN
21781	535	42	of	of	IN
21781	535	43	urea	urea	NNP
21781	535	44	.	.	.
21781	536	1	Section	section	NN
21781	536	2	62	62	CD
21781	536	3	.	.	.
21781	537	1	Similar	similar	JJ
21781	537	2	from	from	IN
21781	537	3	a	a	DT
21781	537	4	physiological	physiological	JJ
21781	537	5	point	point	NN
21781	537	6	of	of	IN
21781	537	7	view	view	NN
21781	537	8	,	,	,
21781	537	9	to	to	IN
21781	537	10	the	the	DT
21781	537	11	secretory	secretory	NN
21781	537	12	glands	gland	NNS
21781	537	13	which	which	WDT
21781	537	14	form	form	VBP
21781	537	15	the	the	DT
21781	537	16	digestive	digestive	JJ
21781	537	17	fluids	fluid	NNS
21781	537	18	are	be	VBP
21781	537	19	those	those	DT
21781	537	20	which	which	WDT
21781	537	21	furnish	furnish	VBP
21781	537	22	lubricating	lubricating	NN
21781	537	23	fluids	fluid	NNS
21781	537	24	,	,	,
21781	537	25	the	the	DT
21781	537	26	lachrymal	lachrymal	JJ
21781	537	27	gland	gland	NNP
21781	537	28	,	,	,
21781	537	29	and	and	CC
21781	537	30	Harderian	harderian	JJ
21781	537	31	glands	gland	NNS
21781	537	32	in	in	IN
21781	537	33	the	the	DT
21781	537	34	orbit	orbit	NN
21781	537	35	internally	internally	RB
21781	537	36	to	to	IN
21781	537	37	the	the	DT
21781	537	38	eye	eye	NN
21781	537	39	,	,	,
21781	537	40	and	and	CC
21781	537	41	posterior	posterior	NNP
21781	537	42	and	and	CC
21781	537	43	anterior	anterior	NN
21781	537	44	to	to	IN
21781	537	45	it	-PRON-	PRP
21781	537	46	respectively	respectively	RB
21781	537	47	,	,	,
21781	537	48	the	the	DT
21781	537	49	sebaceous	sebaceous	JJ
21781	537	50	glands	gland	NNS
21781	537	51	(	(	-LRB-
21781	537	52	oil	oil	NN
21781	537	53	glands	gland	NNS
21781	537	54	)	)	-RRB-
21781	537	55	connected	connect	VBN
21781	537	56	with	with	IN
21781	537	57	the	the	DT
21781	537	58	hair	hair	NN
21781	537	59	,	,	,
21781	537	60	and	and	CC
21781	537	61	the	the	DT
21781	537	62	anal	anal	JJ
21781	537	63	and	and	CC
21781	537	64	perineal	perineal	JJ
21781	537	65	glands	gland	NNS
21781	537	66	.	.	.
21781	538	1	The	the	DT
21781	538	2	secretions	secretion	NNS
21781	538	3	of	of	IN
21781	538	4	excretory	excretory	JJ
21781	538	5	glands	gland	NNS
21781	538	6	are	be	VBP
21781	538	7	removed	remove	VBN
21781	538	8	from	from	IN
21781	538	9	the	the	DT
21781	538	10	body	body	NN
21781	538	11	;	;	:
21781	538	12	chief	chief	NN
21781	538	13	among	among	IN
21781	538	14	them	-PRON-	PRP
21781	538	15	are	be	VBP
21781	538	16	the	the	DT
21781	538	17	sweat	sweat	NN
21781	538	18	glands	gland	NNS
21781	538	19	and	and	CC
21781	538	20	kidneys	kidney	NNS
21781	538	21	.	.	.
21781	539	1	The	the	DT
21781	539	2	sweat	sweat	NN
21781	539	3	glands	gland	NNS
21781	539	4	are	be	VBP
21781	539	5	microscopic	microscopic	JJ
21781	539	6	tubular	tubular	JJ
21781	539	7	glands	gland	NNS
21781	539	8	,	,	,
21781	539	9	terminating	terminate	VBG
21781	539	10	internally	internally	RB
21781	539	11	in	in	IN
21781	539	12	a	a	DT
21781	539	13	small	small	JJ
21781	539	14	coil	coil	NN
21781	539	15	(	(	-LRB-
21781	539	16	Figure	figure	NN
21781	539	17	VIII	viii	NN
21781	539	18	.	.	.
21781	540	1	s.g	s.g	NNP
21781	540	2	.	.	NNP
21781	540	3	)	)	-RRB-
21781	540	4	and	and	CC
21781	540	5	are	be	VBP
21781	540	6	scattered	scatter	VBN
21781	540	7	thickly	thickly	RB
21781	540	8	over	over	IN
21781	540	9	the	the	DT
21781	540	10	body	body	NN
21781	540	11	,	,	,
21781	540	12	the	the	DT
21781	540	13	water	water	NN
21781	540	14	of	of	IN
21781	540	15	their	-PRON-	PRP$
21781	540	16	secretion	secretion	NN
21781	540	17	being	be	VBG
21781	540	18	constantly	constantly	RB
21781	540	19	removed	remove	VBN
21781	540	20	by	by	IN
21781	540	21	evaporation	evaporation	NN
21781	540	22	,	,	,
21781	540	23	and	and	CC
21781	540	24	the	the	DT
21781	540	25	small	small	JJ
21781	540	26	percentage	percentage	NN
21781	540	27	of	of	IN
21781	540	28	salt	salt	NN
21781	540	29	and	and	CC
21781	540	30	urea	urea	NNP
21781	540	31	remaining	remain	VBG
21781	540	32	to	to	TO
21781	540	33	accumulate	accumulate	VB
21781	540	34	as	as	IN
21781	540	35	dirt	dirt	NN
21781	540	36	,	,	,
21781	540	37	and	and	CC
21781	540	38	the	the	DT
21781	540	39	chief	chief	JJ
21781	540	40	reasonable	reasonable	JJ
21781	540	41	excuse	excuse	NN
21781	540	42	for	for	IN
21781	540	43	washing	washing	NN
21781	540	44	.	.	.
21781	541	1	The	the	DT
21781	541	2	kidney	kidney	NN
21781	541	3	structure	structure	NN
21781	541	4	is	be	VBZ
21781	541	5	shown	show	VBN
21781	541	6	diagrammatically	diagrammatically	RB
21781	541	7	in	in	IN
21781	541	8	Figure	Figure	NNP
21781	541	9	5	5	CD
21781	541	10	,	,	,
21781	541	11	Sheet	Sheet	NNP
21781	541	12	7	7	CD
21781	541	13	.	.	.
21781	542	1	A	a	DT
21781	542	2	great	great	JJ
21781	542	3	number	number	NN
21781	542	4	of	of	IN
21781	542	5	branching	branching	NN
21781	542	6	and	and	CC
21781	542	7	straight	straight	JJ
21781	542	8	looped	loop	VBN
21781	542	9	,	,	,
21781	542	10	tubuli	tubuli	NNP
21781	542	11	(	(	-LRB-
21781	542	12	little	little	JJ
21781	542	13	tubes	tube	NNS
21781	542	14	)	)	-RRB-
21781	542	15	converge	converge	VB
21781	542	16	on	on	IN
21781	542	17	an	an	DT
21781	542	18	open	open	JJ
21781	542	19	space	space	NN
21781	542	20	,	,	,
21781	542	21	the	the	DT
21781	542	22	pelvis	pelvi	NNS
21781	542	23	.	.	.
21781	543	1	Towards	towards	IN
21781	543	2	the	the	DT
21781	543	3	outer	outer	JJ
21781	543	4	layers	layer	NNS
21781	543	5	(	(	-LRB-
21781	543	6	cortex	cortex	NNP
21781	543	7	)	)	-RRB-
21781	543	8	of	of	IN
21781	543	9	the	the	DT
21781	543	10	kidney	kidney	NN
21781	543	11	,	,	,
21781	543	12	these	these	DT
21781	543	13	tubuli	tubuli	NN
21781	543	14	terminate	terminate	VBP
21781	543	15	in	in	IN
21781	543	16	little	little	JJ
21781	543	17	dilatations	dilatation	NNS
21781	543	18	into	into	IN
21781	543	19	which	which	WDT
21781	543	20	tangled	tangle	VBD
21781	543	21	knots	knot	NNS
21781	543	22	of	of	IN
21781	543	23	blood	blood	NN
21781	543	24	-	-	HYPH
21781	543	25	vessels	vessel	NNS
21781	543	26	project	project	NN
21781	543	27	:	:	:
21781	543	28	the	the	DT
21781	543	29	dilatations	dilatation	NNS
21781	543	30	are	be	VBP
21781	543	31	called	call	VBN
21781	543	32	Bowman	Bowman	NNP
21781	543	33	's	's	POS
21781	543	34	capsules	capsule	NNS
21781	543	35	(	(	-LRB-
21781	543	36	B.c	B.c	NNP
21781	543	37	.	.	.
21781	544	1	)	)	-RRB-
21781	544	2	,	,	,
21781	544	3	and	and	CC
21781	544	4	each	each	DT
21781	544	5	coil	coil	NN
21781	544	6	of	of	IN
21781	544	7	bloodvessel	bloodvessel	NNP
21781	544	8	a	a	DT
21781	544	9	glomerulus	glomerulus	NNP
21781	544	10	(	(	-LRB-
21781	544	11	gl	gl	NNP
21781	544	12	.	.	.
21781	544	13	)	)	-RRB-
21781	544	14	.	.	.
21781	545	1	In	in	IN
21781	545	2	the	the	DT
21781	545	3	capsules	capsule	NNS
21781	545	4	,	,	,
21781	545	5	water	water	NN
21781	545	6	is	be	VBZ
21781	545	7	drained	drain	VBN
21781	545	8	from	from	IN
21781	545	9	the	the	DT
21781	545	10	blood	blood	NN
21781	545	11	;	;	:
21781	545	12	in	in	IN
21781	545	13	the	the	DT
21781	545	14	tubuli	tubuli	NN
21781	545	15	,	,	,
21781	545	16	urea	urea	NNP
21781	545	17	and	and	CC
21781	545	18	other	other	JJ
21781	545	19	salts	salt	NNS
21781	545	20	in	in	IN
21781	545	21	the	the	DT
21781	545	22	urine	urine	NN
21781	545	23	are	be	VBP
21781	545	24	secreted	secrete	VBN
21781	545	25	from	from	IN
21781	545	26	a	a	DT
21781	545	27	branching	branch	VBG
21781	545	28	network	network	NN
21781	545	29	of	of	IN
21781	545	30	vessels	vessel	NNS
21781	545	31	.	.	.
21781	546	1	Section	section	NN
21781	546	2	63	63	CD
21781	546	3	.	.	.
21781	547	1	In	in	IN
21781	547	2	all	all	PDT
21781	547	3	the	the	DT
21781	547	4	epithelial	epithelial	JJ
21781	547	5	tissues	tissue	NNS
21781	547	6	that	that	WDT
21781	547	7	we	-PRON-	PRP
21781	547	8	have	have	VBP
21781	547	9	considered	consider	VBN
21781	547	10	we	-PRON-	PRP
21781	547	11	have	have	VBP
21781	547	12	one	one	CD
21781	547	13	feature	feature	NN
21781	547	14	in	in	IN
21781	547	15	common	common	JJ
21781	547	16	:	:	:
21781	547	17	they	-PRON-	PRP
21781	547	18	are	be	VBP
21781	547	19	cells	cell	NNS
21781	547	20	,	,	,
21781	547	21	each	each	DT
21781	547	22	equivalent	equivalent	JJ
21781	547	23	to	to	IN
21781	547	24	the	the	DT
21781	547	25	amoeba	amoeba	NN
21781	547	26	,	,	,
21781	547	27	that	that	WDT
21781	547	28	have	have	VBP
21781	547	29	taken	take	VBN
21781	547	30	on	on	RP
21781	547	31	special	special	JJ
21781	547	32	duties--	duties--	NNP
21781	547	33	in	in	IN
21781	547	34	a	a	DT
21781	547	35	word	word	NN
21781	547	36	,	,	,
21781	547	37	they	-PRON-	PRP
21781	547	38	are	be	VBP
21781	547	39	specialists	specialist	NNS
21781	547	40	.	.	.
21781	548	1	The	the	DT
21781	548	2	amoeba	amoeba	NN
21781	548	3	is	be	VBZ
21781	548	4	Jack	Jack	NNP
21781	548	5	of	of	IN
21781	548	6	all	all	DT
21781	548	7	trades	trade	NNS
21781	548	8	and	and	CC
21781	548	9	a	a	DT
21781	548	10	free	free	JJ
21781	548	11	lance	lance	NN
21781	548	12	;	;	:
21781	548	13	the	the	DT
21781	548	14	protective	protective	JJ
21781	548	15	epidermal	epidermal	JJ
21781	548	16	cell	cell	NN
21781	548	17	,	,	,
21781	548	18	the	the	DT
21781	548	19	current	current	NN
21781	548	20	-	-	HYPH
21781	548	21	making	make	VBG
21781	548	22	ciliated	ciliate	VBN
21781	548	23	cell	cell	NN
21781	548	24	,	,	,
21781	548	25	the	the	DT
21781	548	26	bile	bile	NN
21781	548	27	or	or	CC
21781	548	28	urea	urea	NNP
21781	548	29	-	-	HYPH
21781	548	30	making	make	VBG
21781	548	31	secretory	secretory	JJ
21781	548	32	cell	cell	NN
21781	548	33	,	,	,
21781	548	34	is	be	VBZ
21781	548	35	master	master	NN
21781	548	36	of	of	IN
21781	548	37	one	one	CD
21781	548	38	trade	trade	NN
21781	548	39	,	,	,
21781	548	40	and	and	CC
21781	548	41	a	a	DT
21781	548	42	soldier	soldier	NN
21781	548	43	in	in	IN
21781	548	44	a	a	DT
21781	548	45	vast	vast	JJ
21781	548	46	and	and	CC
21781	548	47	wonderfully	wonderfully	RB
21781	548	48	organized	organized	JJ
21781	548	49	host	host	NN
21781	548	50	.	.	.
21781	549	1	We	-PRON-	PRP
21781	549	2	will	will	MD
21781	549	3	now	now	RB
21781	549	4	consider	consider	VB
21781	549	5	our	-PRON-	PRP$
21781	549	6	second	second	JJ
21781	549	7	kind	kind	NN
21781	549	8	of	of	IN
21781	549	9	cell	cell	NN
21781	549	10	in	in	IN
21781	549	11	this	this	DT
21781	549	12	organization	organization	NN
21781	549	13	,	,	,
21781	549	14	the	the	DT
21781	549	15	cell	cell	NN
21781	549	16	of	of	IN
21781	549	17	which	which	WDT
21781	549	18	the	the	DT
21781	549	19	especial	especial	JJ
21781	549	20	aim	aim	NN
21781	549	21	is	be	VBZ
21781	549	22	the	the	DT
21781	549	23	building	building	NN
21781	549	24	round	round	IN
21781	549	25	it	-PRON-	PRP
21781	549	26	of	of	IN
21781	549	27	a	a	DT
21781	549	28	tissue	tissue	NN
21781	549	29	.	.	.
21781	550	1	Section	section	NN
21781	550	2	64	64	CD
21781	550	3	.	.	.
21781	551	1	The	the	DT
21781	551	2	simplest	simple	JJS
21781	551	3	variety	variety	NN
21781	551	4	in	in	IN
21781	551	5	this	this	DT
21781	551	6	group	group	NN
21781	551	7	is	be	VBZ
21781	551	8	hyaline	hyaline	JJ
21781	551	9	(	(	-LRB-
21781	551	10	i.e.	i.e.	FW
21781	552	1	glassy	glassy	NNP
21781	552	2	)	)	-RRB-
21781	552	3	cartilage	cartilage	NN
21781	552	4	(	(	-LRB-
21781	552	5	gristle	gristle	NNP
21781	552	6	)	)	-RRB-
21781	552	7	.	.	.
21781	553	1	In	in	IN
21781	553	2	this	this	DT
21781	553	3	the	the	DT
21781	553	4	formative	formative	JJ
21781	553	5	cells	cell	NNS
21781	553	6	(	(	-LRB-
21781	553	7	the	the	DT
21781	553	8	cartilage	cartilage	NN
21781	553	9	corpuscles	corpuscle	NNS
21781	553	10	)	)	-RRB-
21781	553	11	are	be	VBP
21781	553	12	enjellied	enjellie	VBN
21781	553	13	in	in	IN
21781	553	14	a	a	DT
21781	553	15	clear	clear	JJ
21781	553	16	structureless	structureless	NN
21781	553	17	matrix	matrix	NN
21781	553	18	(	(	-LRB-
21781	553	19	Figure	Figure	NNP
21781	553	20	XII	XII	NNP
21781	553	21	.	.	.
21781	554	1	)	)	-RRB-
21781	554	2	,	,	,
21781	554	3	consisting	consist	VBG
21781	554	4	entirely	entirely	RB
21781	554	5	of	of	IN
21781	554	6	organic	organic	JJ
21781	554	7	compounds	compound	NNS
21781	554	8	accumulated	accumulate	VBN
21781	554	9	by	by	IN
21781	554	10	their	-PRON-	PRP$
21781	554	11	activity	activity	NN
21781	554	12	.	.	.
21781	555	1	Immediately	immediately	RB
21781	555	2	round	round	VB
21781	555	3	the	the	DT
21781	555	4	cell	cell	NN
21781	555	5	lies	lie	VBZ
21781	555	6	a	a	DT
21781	555	7	capsule	capsule	NN
21781	555	8	of	of	IN
21781	555	9	newer	new	JJR
21781	555	10	material	material	NN
21781	555	11	.	.	.
21781	556	1	Some	some	DT
21781	556	2	of	of	IN
21781	556	3	the	the	DT
21781	556	4	cells	cell	NNS
21781	556	5	have	have	VBP
21781	556	6	recently	recently	RB
21781	556	7	divided	divide	VBN
21781	556	8	(	(	-LRB-
21781	556	9	1	1	CD
21781	556	10	)	)	-RRB-
21781	556	11	;	;	:
21781	556	12	others	other	NNS
21781	556	13	have	have	VBP
21781	556	14	done	do	VBN
21781	556	15	so	so	RB
21781	556	16	less	less	RBR
21781	556	17	recently	recently	RB
21781	556	18	,	,	,
21781	556	19	and	and	CC
21781	556	20	there	there	EX
21781	556	21	has	have	VBZ
21781	556	22	been	be	VBN
21781	556	23	time	time	NN
21781	556	24	for	for	IN
21781	556	25	the	the	DT
21781	556	26	interpolation	interpolation	NN
21781	556	27	of	of	IN
21781	556	28	matrix	matrix	NN
21781	556	29	,	,	,
21781	556	30	as	as	IN
21781	556	31	at	at	IN
21781	556	32	2	2	CD
21781	556	33	.	.	.
21781	557	1	In	in	IN
21781	557	2	this	this	DT
21781	557	3	way	way	NN
21781	557	4	the	the	DT
21781	557	5	tissue	tissue	NN
21781	557	6	grows	grow	VBZ
21781	557	7	and	and	CC
21781	557	8	is	be	VBZ
21781	557	9	repaired	repair	VBN
21781	557	10	.	.	.
21781	558	1	A	a	DT
21781	558	2	thin	thin	JJ
21781	558	3	layer	layer	NN
21781	558	4	of	of	IN
21781	558	5	connective	connective	JJ
21781	558	6	tissue	tissue	NN
21781	558	7	(	(	-LRB-
21781	558	8	see	see	VB
21781	558	9	below	below	RB
21781	558	10	)	)	-RRB-
21781	558	11	,	,	,
21781	558	12	the	the	DT
21781	558	13	perichondrium	perichondrium	NN
21781	558	14	,	,	,
21781	558	15	clothes	clothe	VBZ
21781	558	16	the	the	DT
21781	558	17	cartilaginous	cartilaginous	JJ
21781	558	18	structure	structure	NN
21781	558	19	.	.	.
21781	559	1	Section	section	NN
21781	559	2	65	65	CD
21781	559	3	.	.	.
21781	560	1	Connective	connective	JJ
21781	560	2	tissue	tissue	NN
21781	560	3	(	(	-LRB-
21781	560	4	Figure	figure	NN
21781	560	5	XIII	XIII	NNP
21781	560	6	)	)	-RRB-
21781	560	7	is	be	VBZ
21781	560	8	a	a	DT
21781	560	9	general	general	JJ
21781	560	10	name	name	NN
21781	560	11	for	for	IN
21781	560	12	a	a	DT
21781	560	13	group	group	NN
21781	560	14	of	of	IN
21781	560	15	tissues	tissue	NNS
21781	560	16	of	of	IN
21781	560	17	very	very	RB
21781	560	18	variable	variable	JJ
21781	560	19	character	character	NN
21781	560	20	.	.	.
21781	561	1	It	-PRON-	PRP
21781	561	2	is	be	VBZ
21781	561	3	usually	usually	RB
21781	561	4	described	describe	VBN
21781	561	5	as	as	IN
21781	561	6	consisting	consist	VBG
21781	561	7	typically	typically	RB
21781	561	8	in	in	IN
21781	561	9	the	the	DT
21781	561	10	mammals	mammal	NNS
21781	561	11	of	of	IN
21781	561	12	three	three	CD
21781	561	13	chief	chief	JJ
21781	561	14	elements	element	NNS
21781	561	15	felted	felt	VBN
21781	561	16	together	together	RB
21781	561	17	;	;	,
21781	561	18	of	of	IN
21781	561	19	comparatively	comparatively	RB
21781	561	20	unmodified	unmodified	JJ
21781	561	21	corpuscles	corpuscle	NNS
21781	561	22	(	(	-LRB-
21781	561	23	c.c	c.c	NNP
21781	561	24	.	.	.
21781	562	1	)	)	-RRB-
21781	562	2	,	,	,
21781	562	3	more	more	RBR
21781	562	4	or	or	CC
21781	562	5	less	less	JJR
21781	562	6	amoeboid	amoeboid	NN
21781	562	7	,	,	,
21781	562	8	and	and	CC
21781	562	9	of	of	IN
21781	562	10	fibres	fibre	NNS
21781	562	11	which	which	WDT
21781	562	12	are	be	VBP
21781	562	13	elongated	elongate	VBN
21781	562	14	,	,	,
21781	562	15	altered	alter	VBN
21781	562	16	,	,	,
21781	562	17	and	and	CC
21781	562	18	distorted	distorted	JJ
21781	562	19	cells	cell	NNS
21781	562	20	.	.	.
21781	563	1	The	the	DT
21781	563	2	fibres	fibre	NNS
21781	563	3	are	be	VBP
21781	563	4	of	of	IN
21781	563	5	two	two	CD
21781	563	6	kinds	kind	NNS
21781	563	7	:	:	:
21781	563	8	yellow	yellow	JJ
21781	563	9	,	,	,
21781	563	10	branching	branch	VBG
21781	563	11	,	,	,
21781	563	12	and	and	CC
21781	563	13	highly	highly	RB
21781	563	14	elastic	elastic	JJ
21781	563	15	(	(	-LRB-
21781	563	16	y.e.f	y.e.f	NNP
21781	563	17	.	.	.
21781	564	1	)	)	-RRB-
21781	564	2	,	,	,
21781	564	3	in	in	IN
21781	564	4	consequence	consequence	NN
21781	564	5	of	of	IN
21781	564	6	which	which	WDT
21781	564	7	they	-PRON-	PRP
21781	564	8	fall	fall	VBP
21781	564	9	into	into	IN
21781	564	10	sinuous	sinuous	JJ
21781	564	11	lines	line	NNS
21781	564	12	in	in	IN
21781	564	13	a	a	DT
21781	564	14	preparation	preparation	NN
21781	564	15	,	,	,
21781	564	16	and	and	CC
21781	564	17	white	white	JJ
21781	564	18	and	and	CC
21781	564	19	inelastic	inelastic	JJ
21781	564	20	ones	one	NNS
21781	564	21	(	(	-LRB-
21781	564	22	w.i.f	w.i.f	NNP
21781	564	23	.	.	.
21781	565	1	)	)	-RRB-
21781	565	2	,	,	,
21781	565	3	lying	lie	VBG
21781	565	4	in	in	IN
21781	565	5	parallel	parallel	JJ
21781	565	6	bundles	bundle	NNS
21781	565	7	.	.	.
21781	566	1	Where	where	WRB
21781	566	2	the	the	DT
21781	566	3	latter	latter	JJ
21781	566	4	element	element	NN
21781	566	5	is	be	VBZ
21781	566	6	entirely	entirely	RB
21781	566	7	dominant	dominant	JJ
21781	566	8	,	,	,
21781	566	9	the	the	DT
21781	566	10	connective	connective	JJ
21781	566	11	tissue	tissue	NN
21781	566	12	is	be	VBZ
21781	566	13	tendon	tendon	NNP
21781	566	14	,	,	,
21781	566	15	found	find	VBN
21781	566	16	especially	especially	RB
21781	566	17	at	at	IN
21781	566	18	the	the	DT
21781	566	19	point	point	NN
21781	566	20	of	of	IN
21781	566	21	attachment	attachment	NN
21781	566	22	of	of	IN
21781	566	23	muscles	muscle	NNS
21781	566	24	to	to	IN
21781	566	25	the	the	DT
21781	566	26	parts	part	NNS
21781	566	27	they	-PRON-	PRP
21781	566	28	work	work	VBP
21781	566	29	.	.	.
21781	567	1	Some	some	DT
21781	567	2	elastic	elastic	JJ
21781	567	3	ligaments	ligament	NNS
21781	567	4	are	be	VBP
21781	567	5	almost	almost	RB
21781	567	6	purely	purely	RB
21781	567	7	yellow	yellow	JJ
21781	567	8	fibrous	fibrous	JJ
21781	567	9	tissue	tissue	NN
21781	567	10	.	.	.
21781	568	1	A	a	DT
21781	568	2	loose	loose	JJ
21781	568	3	interweaving	interweaving	NN
21781	568	4	of	of	IN
21781	568	5	the	the	DT
21781	568	6	three	three	CD
21781	568	7	elements	element	NNS
21781	568	8	is	be	VBZ
21781	568	9	areolar	areolar	JJ
21781	568	10	tissue	tissue	NN
21781	568	11	,	,	,
21781	568	12	the	the	DT
21781	568	13	chief	chief	JJ
21781	568	14	fabric	fabric	NN
21781	568	15	of	of	IN
21781	568	16	mesentery	mesentery	NN
21781	568	17	,	,	,
21781	568	18	membrane	membrane	NN
21781	568	19	,	,	,
21781	568	20	and	and	CC
21781	568	21	the	the	DT
21781	568	22	dermis	dermis	NNP
21781	568	23	(	(	-LRB-
21781	568	24	beneath	beneath	IN
21781	568	25	the	the	DT
21781	568	26	epidermis	epidermis	NNP
21781	568	27	)	)	-RRB-
21781	568	28	.	.	.
21781	569	1	With	with	IN
21781	569	2	muscle	muscle	NN
21781	569	3	it	-PRON-	PRP
21781	569	4	is	be	VBZ
21781	569	5	the	the	DT
21781	569	6	material	material	NN
21781	569	7	of	of	IN
21781	569	8	the	the	DT
21781	569	9	walls	wall	NNS
21781	569	10	of	of	IN
21781	569	11	the	the	DT
21781	569	12	alimentary	alimentary	JJ
21781	569	13	canal	canal	NN
21781	569	14	and	and	CC
21781	569	15	bloodvessels	bloodvessel	NNS
21781	569	16	,	,	,
21781	569	17	and	and	CC
21781	569	18	generally	generally	RB
21781	569	19	it	-PRON-	PRP
21781	569	20	enters	enter	VBZ
21781	569	21	into	into	IN
21781	569	22	,	,	,
21781	569	23	binds	bind	NNS
21781	569	24	together	together	RB
21781	569	25	,	,	,
21781	569	26	and	and	CC
21781	569	27	holds	hold	VBZ
21781	569	28	in	in	IN
21781	569	29	place	place	NN
21781	569	30	other	other	JJ
21781	569	31	tissue	tissue	NN
21781	569	32	.	.	.
21781	570	1	The	the	DT
21781	570	2	connective	connective	JJ
21781	570	3	tissue	tissue	NN
21781	570	4	of	of	IN
21781	570	5	fishes	fish	NNS
21781	570	6	displays	display	VBZ
21781	570	7	the	the	DT
21781	570	8	differentiation	differentiation	NN
21781	570	9	of	of	IN
21781	570	10	fibres	fibre	NNS
21781	570	11	in	in	IN
21781	570	12	a	a	DT
21781	570	13	far	far	RB
21781	570	14	less	less	RBR
21781	570	15	distinct	distinct	JJ
21781	570	16	manner	manner	NN
21781	570	17	.	.	.
21781	571	1	Section	section	NN
21781	571	2	66	66	CD
21781	571	3	.	.	.
21781	572	1	Through	through	IN
21781	572	2	connective	connective	JJ
21781	572	3	tissues	tissue	NNS
21781	572	4	wander	wander	VBP
21781	572	5	the	the	DT
21781	572	6	phagocytes	phagocyte	NNS
21781	572	7	,	,	,
21781	572	8	cells	cell	NNS
21781	572	9	that	that	WDT
21781	572	10	are	be	VBP
21781	572	11	difficult	difficult	JJ
21781	572	12	to	to	TO
21781	572	13	distinguish	distinguish	VB
21781	572	14	,	,	,
21781	572	15	if	if	IN
21781	572	16	really	really	RB
21781	572	17	distinct	distinct	JJ
21781	572	18	,	,	,
21781	572	19	from	from	IN
21781	572	20	the	the	DT
21781	572	21	white	white	JJ
21781	572	22	blood	blood	NN
21781	572	23	corpuscles	corpuscle	NNS
21781	572	24	.	.	.
21781	573	1	These	these	DT
21781	573	2	cells	cell	NNS
21781	573	3	possess	possess	VBP
21781	573	4	a	a	DT
21781	573	5	remarkable	remarkable	JJ
21781	573	6	freedom	freedom	NN
21781	573	7	;	;	:
21781	573	8	they	-PRON-	PRP
21781	573	9	show	show	VBP
21781	573	10	an	an	DT
21781	573	11	initiative	initiative	NN
21781	573	12	of	of	IN
21781	573	13	their	-PRON-	PRP$
21781	573	14	own	own	JJ
21781	573	15	,	,	,
21781	573	16	and	and	CC
21781	573	17	seem	seem	VB
21781	573	18	endowed	endow	VBN
21781	573	19	with	with	IN
21781	573	20	a	a	DT
21781	573	21	subordinate	subordinate	JJ
21781	573	22	individuality	individuality	NN
21781	573	23	.	.	.
21781	574	1	They	-PRON-	PRP
21781	574	2	occur	occur	VBP
21781	574	3	in	in	IN
21781	574	4	great	great	JJ
21781	574	5	numbers	number	NNS
21781	574	6	in	in	IN
21781	574	7	a	a	DT
21781	574	8	tissue	tissue	NN
21781	574	9	called	call	VBN
21781	574	10	,	,	,
21781	574	11	botryoidal	botryoidal	JJ
21781	574	12	tissue	tissue	NN
21781	574	13	(	(	-LRB-
21781	574	14	Figure	Figure	NNP
21781	574	15	XIV	XIV	NNP
21781	574	16	.	.	.
21781	575	1	)	)	-RRB-
21781	575	2	,	,	,
21781	575	3	which	which	WDT
21781	575	4	occurs	occur	VBZ
21781	575	5	especially	especially	RB
21781	575	6	in	in	IN
21781	575	7	masses	masse	NNS
21781	575	8	and	and	CC
21781	575	9	patches	patch	NNS
21781	575	10	along	along	IN
21781	575	11	the	the	DT
21781	575	12	course	course	NN
21781	575	13	of	of	IN
21781	575	14	the	the	DT
21781	575	15	alimentary	alimentary	JJ
21781	575	16	canal	canal	NN
21781	575	17	,	,	,
21781	575	18	in	in	IN
21781	575	19	its	-PRON-	PRP$
21781	575	20	walls	wall	NNS
21781	575	21	.	.	.
21781	576	1	The	the	DT
21781	576	2	tonsils	tonsil	NNS
21781	576	3	,	,	,
21781	576	4	swellings	swelling	NNS
21781	576	5	on	on	IN
21781	576	6	either	either	DT
21781	576	7	side	side	NN
21781	576	8	of	of	IN
21781	576	9	the	the	DT
21781	576	10	throat	throat	NN
21781	576	11	,	,	,
21781	576	12	are	be	VBP
21781	576	13	such	such	JJ
21781	576	14	masses	masse	NNS
21781	576	15	,	,	,
21781	576	16	and	and	CC
21781	576	17	aggregates	aggregate	NNS
21781	576	18	occur	occur	VBP
21781	576	19	as	as	IN
21781	576	20	visible	visible	JJ
21781	576	21	patches	patch	NNS
21781	576	22	,	,	,
21781	576	23	the	the	DT
21781	576	24	Peyer	Peyer	NNP
21781	576	25	's	's	POS
21781	576	26	patches	patch	NNS
21781	576	27	,	,	,
21781	576	28	on	on	IN
21781	576	29	the	the	DT
21781	576	30	ileum	ileum	NN
21781	576	31	.	.	.
21781	577	1	It	-PRON-	PRP
21781	577	2	also	also	RB
21781	577	3	constitutes	constitute	VBZ
21781	577	4	the	the	DT
21781	577	5	mass	mass	NN
21781	577	6	of	of	IN
21781	577	7	the	the	DT
21781	577	8	vermiform	vermiform	NN
21781	577	9	appendix	appendix	NNP
21781	577	10	and	and	CC
21781	577	11	the	the	DT
21781	577	12	wall	wall	NN
21781	577	13	of	of	IN
21781	577	14	the	the	DT
21781	577	15	sacculus	sacculus	NN
21781	577	16	rotundus	rotundus	NN
21781	577	17	;	;	:
21781	577	18	and	and	CC
21781	577	19	in	in	IN
21781	577	20	the	the	DT
21781	577	21	young	young	JJ
21781	577	22	animal	animal	NN
21781	577	23	the	the	DT
21781	577	24	"	"	``
21781	577	25	thymus	thymus	NNP
21781	577	26	gland	gland	NN
21781	577	27	,	,	,
21781	577	28	"	"	''
21781	577	29	ventral	ventral	JJ
21781	577	30	to	to	IN
21781	577	31	the	the	DT
21781	577	32	heart	heart	NN
21781	577	33	,	,	,
21781	577	34	and	and	CC
21781	577	35	less	less	RBR
21781	577	36	entirely	entirely	RB
21781	577	37	,	,	,
21781	577	38	the	the	DT
21781	577	39	"	"	``
21781	577	40	thyroid	thyroid	NNP
21781	577	41	gland	gland	NNP
21781	577	42	,	,	,
21781	577	43	"	"	''
21781	577	44	ventral	ventral	JJ
21781	577	45	to	to	IN
21781	577	46	the	the	DT
21781	577	47	larynx	larynx	NN
21781	577	48	,	,	,
21781	577	49	are	be	VBP
21781	577	50	similar	similar	JJ
21781	577	51	structures	structure	NNS
21781	577	52	,	,	,
21781	577	53	which	which	WDT
21781	577	54	are	be	VBP
21781	577	55	reduced	reduce	VBN
21781	577	56	or	or	CC
21781	577	57	disappear	disappear	VBP
21781	577	58	as	as	IN
21781	577	59	development	development	NN
21781	577	60	proceeds	proceed	VBZ
21781	577	61	.	.	.
21781	578	1	It	-PRON-	PRP
21781	578	2	is	be	VBZ
21781	578	3	evident	evident	JJ
21781	578	4	that	that	IN
21781	578	5	in	in	IN
21781	578	6	these	these	DT
21781	578	7	two	two	CD
21781	578	8	latter	latter	JJ
21781	578	9	cases	case	NNS
21781	578	10	the	the	DT
21781	578	11	term	term	NN
21781	578	12	"	"	``
21781	578	13	gland	gland	NN
21781	578	14	"	"	''
21781	578	15	is	be	VBZ
21781	578	16	somewhat	somewhat	RB
21781	578	17	of	of	IN
21781	578	18	a	a	DT
21781	578	19	misnomer	misnomer	NN
21781	578	20	.	.	.
21781	579	1	The	the	DT
21781	579	2	matrix	matrix	NN
21781	579	3	of	of	IN
21781	579	4	botryoidal	botryoidal	JJ
21781	579	5	tissue	tissue	NN
21781	579	6	is	be	VBZ
21781	579	7	a	a	DT
21781	579	8	network	network	NN
21781	579	9	of	of	IN
21781	579	10	stretched	stretch	VBN
21781	579	11	and	and	CC
21781	579	12	hollowed	hollow	VBN
21781	579	13	connective	connective	JJ
21781	579	14	tissue	tissue	NN
21781	579	15	cells--	cells--	CC
21781	579	16	it	-PRON-	PRP
21781	579	17	is	be	VBZ
21781	579	18	not	not	RB
21781	579	19	a	a	DT
21781	579	20	secretion	secretion	NN
21781	579	21	,	,	,
21781	579	22	as	as	IN
21781	579	23	cartilage	cartilage	NN
21781	579	24	matrix	matrix	NN
21781	579	25	appears	appear	VBZ
21781	579	26	to	to	TO
21781	579	27	be	be	VB
21781	579	28	.	.	.
21781	580	1	During	during	IN
21781	580	2	digestion	digestion	NN
21781	580	3	,	,	,
21781	580	4	the	the	DT
21781	580	5	phagocytes	phagocyte	NNS
21781	580	6	prowl	prowl	VBP
21781	580	7	into	into	IN
21781	580	8	the	the	DT
21781	580	9	intestine	intestine	NN
21781	580	10	,	,	,
21781	580	11	and	and	CC
21781	580	12	ingest	ingest	VB
21781	580	13	and	and	CC
21781	580	14	devour	devour	JJ
21781	580	15	bacteria	bacteria	NNS
21781	580	16	,	,	,
21781	580	17	that	that	WDT
21781	580	18	might	may	MD
21781	580	19	otherwise	otherwise	RB
21781	580	20	give	give	VB
21781	580	21	rise	rise	NN
21781	580	22	to	to	IN
21781	580	23	disease	disease	NN
21781	580	24	.	.	.
21781	581	1	In	in	IN
21781	581	2	inflammation	inflammation	NN
21781	581	3	,	,	,
21781	581	4	we	-PRON-	PRP
21781	581	5	may	may	MD
21781	581	6	note	note	VB
21781	581	7	here	here	RB
21781	581	8	,	,	,
21781	581	9	they	-PRON-	PRP
21781	581	10	converge	converge	VBP
21781	581	11	from	from	IN
21781	581	12	all	all	DT
21781	581	13	directions	direction	NNS
21781	581	14	upon	upon	IN
21781	581	15	the	the	DT
21781	581	16	point	point	NN
21781	581	17	wounded	wound	VBN
21781	581	18	or	or	CC
21781	581	19	irritated	irritated	JJ
21781	581	20	.	.	.
21781	582	1	They	-PRON-	PRP
21781	582	2	appear	appear	VBP
21781	582	3	to	to	TO
21781	582	4	be	be	VB
21781	582	5	the	the	DT
21781	582	6	active	active	JJ
21781	582	7	agents	agent	NNS
21781	582	8	in	in	IN
21781	582	9	all	all	DT
21781	582	10	processes	process	NNS
21781	582	11	of	of	IN
21781	582	12	absorption	absorption	NN
21781	582	13	(	(	-LRB-
21781	582	14	see	see	VB
21781	582	15	osteoclasts	osteoclast	NNS
21781	582	16	under	under	IN
21781	582	17	bone	bone	NN
21781	582	18	)	)	-RRB-
21781	582	19	,	,	,
21781	582	20	and	and	CC
21781	582	21	for	for	IN
21781	582	22	instance	instance	NN
21781	582	23	,	,	,
21781	582	24	migrate	migrate	VBP
21781	582	25	into	into	IN
21781	582	26	and	and	CC
21781	582	27	devour	devour	VB
21781	582	28	the	the	DT
21781	582	29	tissue	tissue	NN
21781	582	30	of	of	IN
21781	582	31	the	the	DT
21781	582	32	tadpole	tadpole	NN
21781	582	33	's	's	POS
21781	582	34	tail	tail	NN
21781	582	35	,	,	,
21781	582	36	during	during	IN
21781	582	37	its	-PRON-	PRP$
21781	582	38	metamorphosis	metamorphosis	NN
21781	582	39	to	to	IN
21781	582	40	the	the	DT
21781	582	41	adult	adult	NN
21781	582	42	frog	frog	NN
21781	582	43	.	.	.
21781	583	1	Section	section	NN
21781	583	2	67	67	CD
21781	583	3	.	.	.
21781	584	1	Within	within	IN
21781	584	2	the	the	DT
21781	584	3	connective	connective	JJ
21781	584	4	tissue	tissue	NN
21781	584	5	cells	cell	NNS
21781	584	6	fat	fat	JJ
21781	584	7	drops	drop	NNS
21781	584	8	may	may	MD
21781	584	9	be	be	VB
21781	584	10	formed	form	VBN
21781	584	11	,	,	,
21781	584	12	as	as	IN
21781	584	13	in	in	IN
21781	584	14	Figure	Figure	NNP
21781	584	15	XV	XV	NNP
21781	584	16	.	.	.
21781	585	1	Adipose	adipose	JJ
21781	585	2	tissue	tissue	NN
21781	585	3	is	be	VBZ
21781	585	4	simply	simply	RB
21781	585	5	connective	connective	JJ
21781	585	6	tissue	tissue	NN
21781	585	7	loaded	load	VBN
21781	585	8	with	with	IN
21781	585	9	fat	fat	JJ
21781	585	10	-	-	HYPH
21781	585	11	distended	distended	JJ
21781	585	12	cells	cell	NNS
21781	585	13	.	.	.
21781	586	1	The	the	DT
21781	586	2	tissue	tissue	NN
21781	586	3	is	be	VBZ
21781	586	4	,	,	,
21781	586	5	of	of	IN
21781	586	6	course	course	NN
21781	586	7	,	,	,
21781	586	8	a	a	DT
21781	586	9	store	store	NN
21781	586	10	form	form	NN
21781	586	11	of	of	IN
21781	586	12	hydro	hydro	NNP
21781	586	13	-	-	HYPH
21781	586	14	carbon	carbon	NNP
21781	586	15	(	(	-LRB-
21781	586	16	Section	section	NN
21781	586	17	17	17	CD
21781	586	18	)	)	-RRB-
21781	586	19	provided	provide	VBD
21781	586	20	against	against	IN
21781	586	21	the	the	DT
21781	586	22	possible	possible	JJ
21781	586	23	misadventure	misadventure	NN
21781	586	24	of	of	IN
21781	586	25	starvation	starvation	NN
21781	586	26	.	.	.
21781	587	1	With	with	IN
21781	587	2	the	the	DT
21781	587	3	exception	exception	NN
21781	587	4	of	of	IN
21781	587	5	some	some	DT
21781	587	6	hybernating	hybernating	NN
21781	587	7	animals	animal	NNS
21781	587	8	,	,	,
21781	587	9	such	such	JJ
21781	587	10	store	store	NN
21781	587	11	forms	form	NNS
21781	587	12	would	would	MD
21781	587	13	seem	seem	VB
21781	587	14	to	to	TO
21781	587	15	be	be	VB
21781	587	16	of	of	IN
21781	587	17	accidental	accidental	JJ
21781	587	18	importance	importance	NN
21781	587	19	only	only	RB
21781	587	20	among	among	IN
21781	587	21	animals	animal	NNS
21781	587	22	,	,	,
21781	587	23	whereas	whereas	IN
21781	587	24	among	among	IN
21781	587	25	plants	plant	NNS
21781	587	26	they	-PRON-	PRP
21781	587	27	are	be	VBP
21781	587	28	of	of	IN
21781	587	29	invariable	invariable	JJ
21781	587	30	and	and	CC
21781	587	31	necessary	necessary	JJ
21781	587	32	occurrence	occurrence	NN
21781	587	33	.	.	.
21781	588	1	Section	section	NN
21781	588	2	68	68	CD
21781	588	3	.	.	.
21781	589	1	We	-PRON-	PRP
21781	589	2	now	now	RB
21781	589	3	come	come	VBP
21781	589	4	to	to	IN
21781	589	5	Bone	Bone	NNP
21781	589	6	,	,	,
21781	589	7	a	a	DT
21781	589	8	tissue	tissue	NN
21781	589	9	confined	confine	VBN
21781	589	10	to	to	IN
21781	589	11	the	the	DT
21781	589	12	vertebrata	vertebrata	NN
21781	589	13	,	,	,
21781	589	14	and	and	CC
21781	589	15	typically	typically	RB
21781	589	16	shown	show	VBN
21781	589	17	only	only	RB
21781	589	18	in	in	IN
21781	589	19	the	the	DT
21781	589	20	higher	high	JJR
21781	589	21	types	type	NNS
21781	589	22	.	.	.
21781	590	1	As	as	IN
21781	590	2	we	-PRON-	PRP
21781	590	3	descend	descend	VBP
21781	590	4	in	in	IN
21781	590	5	the	the	DT
21781	590	6	scale	scale	NN
21781	590	7	from	from	IN
21781	590	8	birds	bird	NNS
21781	590	9	and	and	CC
21781	590	10	mammals	mammal	NNS
21781	590	11	to	to	IN
21781	590	12	lizards	lizards	NNP
21781	590	13	,	,	,
21781	590	14	amphibia	amphibia	NNP
21781	590	15	(	(	-LRB-
21781	590	16	frogs	frog	NNS
21781	590	17	and	and	CC
21781	590	18	toads	toad	NNS
21781	590	19	)	)	-RRB-
21781	590	20	and	and	CC
21781	590	21	fish	fish	VB
21781	590	22	,	,	,
21781	590	23	we	-PRON-	PRP
21781	590	24	find	find	VBP
21781	590	25	cartilage	cartilage	NN
21781	590	26	continually	continually	RB
21781	590	27	more	more	RBR
21781	590	28	important	important	JJ
21781	590	29	,	,	,
21781	590	30	and	and	CC
21781	590	31	the	the	DT
21781	590	32	bony	bony	NN
21781	590	33	constituent	constituent	NN
21781	590	34	of	of	IN
21781	590	35	the	the	DT
21781	590	36	skeleton	skeleton	NN
21781	590	37	correspondingly	correspondingly	RB
21781	590	38	less	less	RBR
21781	590	39	so	so	RB
21781	590	40	.	.	.
21781	591	1	In	in	IN
21781	591	2	such	such	PDT
21781	591	3	a	a	DT
21781	591	4	type	type	NN
21781	591	5	as	as	IN
21781	591	6	the	the	DT
21781	591	7	dog	dog	NN
21781	591	8	-	-	HYPH
21781	591	9	fish	fish	NN
21781	591	10	,	,	,
21781	591	11	the	the	DT
21781	591	12	skeleton	skeleton	NN
21781	591	13	is	be	VBZ
21781	591	14	entirely	entirely	RB
21781	591	15	cartilaginous	cartilaginous	JJ
21781	591	16	,	,	,
21781	591	17	bone	bone	NN
21781	591	18	only	only	RB
21781	591	19	occurs	occur	VBZ
21781	591	20	in	in	IN
21781	591	21	connection	connection	NN
21781	591	22	with	with	IN
21781	591	23	the	the	DT
21781	591	24	animal	animal	NN
21781	591	25	's	's	POS
21781	591	26	scales	scale	NNS
21781	591	27	;	;	:
21781	591	28	it	-PRON-	PRP
21781	591	29	must	must	MD
21781	591	30	have	have	VB
21781	591	31	been	be	VBN
21781	591	32	in	in	IN
21781	591	33	connection	connection	NN
21781	591	34	with	with	IN
21781	591	35	scales	scale	NNS
21781	591	36	that	that	WDT
21781	591	37	bone	bone	NN
21781	591	38	first	first	RB
21781	591	39	appeared	appear	VBD
21781	591	40	in	in	IN
21781	591	41	the	the	DT
21781	591	42	vertebrate	vertebrate	NN
21781	591	43	sub	sub	NN
21781	591	44	-	-	NN
21781	591	45	kingdom	kingdom	NN
21781	591	46	.	.	.
21781	592	1	In	in	IN
21781	592	2	the	the	DT
21781	592	3	frog	frog	NN
21781	592	4	we	-PRON-	PRP
21781	592	5	have	have	VBP
21781	592	6	a	a	DT
21781	592	7	cartilaginous	cartilaginous	JJ
21781	592	8	skeleton	skeleton	NN
21781	592	9	overlaid	overlay	VBN
21781	592	10	by	by	IN
21781	592	11	numerous	numerous	JJ
21781	592	12	bony	bony	NNP
21781	592	13	scutes	scute	NNS
21781	592	14	(	(	-LRB-
21781	592	15	shield	shield	NN
21781	592	16	-	-	HYPH
21781	592	17	like	like	JJ
21781	592	18	plates	plate	NNS
21781	592	19	)	)	-RRB-
21781	592	20	which	which	WDT
21781	592	21	,	,	,
21781	592	22	when	when	WRB
21781	592	23	the	the	DT
21781	592	24	student	student	NN
21781	592	25	comes	come	VBZ
21781	592	26	to	to	TO
21781	592	27	study	study	VB
21781	592	28	that	that	DT
21781	592	29	type	type	NN
21781	592	30	,	,	,
21781	592	31	he	-PRON-	PRP
21781	592	32	will	will	MD
21781	592	33	perceive	perceive	VB
21781	592	34	are	be	VBP
21781	592	35	equivalent	equivalent	JJ
21781	592	36	to	to	IN
21781	592	37	the	the	DT
21781	592	38	bony	bony	NN
21781	592	39	parts	part	NNS
21781	592	40	of	of	IN
21781	592	41	such	such	JJ
21781	592	42	scales	scale	NNS
21781	592	43	as	as	IN
21781	592	44	occur	occur	NN
21781	592	45	in	in	IN
21781	592	46	the	the	DT
21781	592	47	dog	dog	NN
21781	592	48	-	-	HYPH
21781	592	49	fish	fish	NN
21781	592	50	,	,	,
21781	592	51	sunk	sink	VBN
21781	592	52	inward	inward	RB
21781	592	53	,	,	,
21781	592	54	and	and	CC
21781	592	55	plating	plate	VBG
21781	592	56	over	over	IN
21781	592	57	the	the	DT
21781	592	58	cartilage	cartilage	NN
21781	592	59	;	;	:
21781	592	60	and	and	CC
21781	592	61	in	in	IN
21781	592	62	the	the	DT
21781	592	63	frog	frog	NN
21781	592	64	the	the	DT
21781	592	65	cartilage	cartilage	NN
21781	592	66	also	also	RB
21781	592	67	is	be	VBZ
21781	592	68	itself	-PRON-	PRP
21781	592	69	,	,	,
21781	592	70	in	in	IN
21781	592	71	a	a	DT
21781	592	72	few	few	JJ
21781	592	73	places	place	NNS
21781	592	74	,	,	,
21781	592	75	replaced	replace	VBN
21781	592	76	by	by	IN
21781	592	77	bony	bony	NNP
21781	592	78	tissue	tissue	NN
21781	592	79	.	.	.
21781	593	1	In	in	IN
21781	593	2	the	the	DT
21781	593	3	adult	adult	NN
21781	593	4	rabbit	rabbit	NN
21781	593	5	these	these	DT
21781	593	6	two	two	CD
21781	593	7	kinds	kind	NNS
21781	593	8	of	of	IN
21781	593	9	bone	bone	NN
21781	593	10	,	,	,
21781	593	11	the	the	DT
21781	593	12	bone	bone	NN
21781	593	13	overlying	overlying	NN
21781	593	14	what	what	WP
21781	593	15	was	be	VBD
21781	593	16	originally	originally	RB
21781	593	17	cartilage	cartilage	NN
21781	593	18	(	(	-LRB-
21781	593	19	membrane	membrane	NN
21781	593	20	bone	bone	NN
21781	593	21	)	)	-RRB-
21781	593	22	,	,	,
21781	593	23	and	and	CC
21781	593	24	the	the	DT
21781	593	25	bone	bone	NN
21781	593	26	replacing	replace	VBG
21781	593	27	the	the	DT
21781	593	28	cartilage	cartilage	NN
21781	593	29	(	(	-LRB-
21781	593	30	cartilage	cartilage	NN
21781	593	31	bone	bone	NN
21781	593	32	)	)	-RRB-
21781	593	33	have	have	VBP
21781	593	34	,	,	,
21781	593	35	between	between	IN
21781	593	36	them	-PRON-	PRP
21781	593	37	,	,	,
21781	593	38	practically	practically	RB
21781	593	39	superseded	supersede	VBD
21781	593	40	the	the	DT
21781	593	41	cartilage	cartilage	NN
21781	593	42	altogether	altogether	RB
21781	593	43	.	.	.
21781	594	1	The	the	DT
21781	594	2	structure	structure	NN
21781	594	3	of	of	IN
21781	594	4	the	the	DT
21781	594	5	most	most	RBS
21781	594	6	characteristic	characteristic	JJ
21781	594	7	kind	kind	NN
21781	594	8	of	of	IN
21781	594	9	bone	bone	NN
21781	594	10	will	will	MD
21781	594	11	be	be	VB
21781	594	12	understood	understand	VBN
21781	594	13	by	by	IN
21781	594	14	reference	reference	NN
21781	594	15	to	to	IN
21781	594	16	Figure	Figure	NNP
21781	594	17	XVI	XVI	NNP
21781	594	18	.	.	.
21781	595	1	It	-PRON-	PRP
21781	595	2	is	be	VBZ
21781	595	3	a	a	DT
21781	595	4	simplified	simplified	JJ
21781	595	5	diagram	diagram	NN
21781	595	6	of	of	IN
21781	595	7	the	the	DT
21781	595	8	transverse	transverse	JJ
21781	595	9	section	section	NN
21781	595	10	of	of	IN
21781	595	11	such	such	PDT
21781	595	12	a	a	DT
21781	595	13	bone	bone	NN
21781	595	14	as	as	IN
21781	595	15	the	the	DT
21781	595	16	thigh	thigh	NN
21781	595	17	bone	bone	NN
21781	595	18	.	.	.
21781	596	1	M.C.	M.C.	NNP
21781	597	1	is	be	VBZ
21781	597	2	the	the	DT
21781	597	3	central	central	JJ
21781	597	4	marrow	marrow	NNP
21781	597	5	cavity	cavity	NN
21781	597	6	,	,	,
21781	597	7	H.v	H.v	NNP
21781	597	8	.	.	NNP
21781	597	9	,	,	,
21781	597	10	H.v	H.v	NNP
21781	597	11	.	.	.
21781	598	1	are	be	VBP
21781	598	2	cross	cross	NN
21781	598	3	sections	section	NNS
21781	598	4	of	of	IN
21781	598	5	small	small	JJ
21781	598	6	bloodvessels	bloodvessel	NNS
21781	598	7	,	,	,
21781	598	8	the	the	DT
21781	598	9	Haversian	haversian	JJ
21781	598	10	vessels	vessel	NNS
21781	598	11	running	run	VBG
21781	598	12	more	more	RBR
21781	598	13	or	or	CC
21781	598	14	less	less	RBR
21781	598	15	longitudinally	longitudinally	RB
21781	598	16	through	through	RB
21781	598	17	,	,	,
21781	598	18	the	the	DT
21781	598	19	bone	bone	NN
21781	598	20	in	in	IN
21781	598	21	canals	canal	NNS
21781	598	22	,	,	,
21781	598	23	the	the	DT
21781	598	24	Haversian	haversian	JJ
21781	598	25	canals	canal	NNS
21781	598	26	.	.	.
21781	599	1	Arranged	arrange	VBN
21781	599	2	round	round	IN
21781	599	3	these	these	DT
21781	599	4	vessels	vessel	NNS
21781	599	5	are	be	VBP
21781	599	6	circles	circle	NNS
21781	599	7	of	of	IN
21781	599	8	the	the	DT
21781	599	9	formative	formative	JJ
21781	599	10	elements	element	NNS
21781	599	11	,	,	,
21781	599	12	the	the	DT
21781	599	13	bone	bone	NN
21781	599	14	corpuscles	corpuscle	NNS
21781	599	15	or	or	CC
21781	599	16	osteoblasts	osteoblast	NNS
21781	599	17	(	(	-LRB-
21781	599	18	b.c	b.c	NNP
21781	599	19	.	.	NNP
21781	599	20	)	)	-RRB-
21781	600	1	each	each	DT
21781	600	2	embedded	embed	VBN
21781	600	3	in	in	IN
21781	600	4	bony	bony	NNP
21781	600	5	matrix	matrix	NNP
21781	600	6	in	in	IN
21781	600	7	a	a	DT
21781	600	8	little	little	JJ
21781	600	9	bed	bed	NN
21781	600	10	,	,	,
21781	600	11	the	the	DT
21781	600	12	lacuna	lacuna	NN
21781	600	13	,	,	,
21781	600	14	and	and	CC
21781	600	15	communicating	communicate	VBG
21781	600	16	one	one	CD
21781	600	17	with	with	IN
21781	600	18	another	another	DT
21781	600	19	by	by	IN
21781	600	20	fine	fine	JJ
21781	600	21	processes	process	NNS
21781	600	22	through	through	IN
21781	600	23	canaliculi	canaliculus	NNS
21781	600	24	in	in	IN
21781	600	25	the	the	DT
21781	600	26	matrix	matrix	NN
21781	600	27	,	,	,
21781	600	28	which	which	WDT
21781	600	29	processes	process	NNS
21781	600	30	are	be	VBP
21781	600	31	only	only	RB
21781	600	32	to	to	TO
21781	600	33	be	be	VB
21781	600	34	seen	see	VBN
21781	600	35	clearly	clearly	RB
21781	600	36	in	in	IN
21781	600	37	decalcified	decalcified	JJ
21781	600	38	bone	bone	NN
21781	600	39	(	(	-LRB-
21781	600	40	See	see	VB
21781	600	41	Section	Section	NNP
21781	600	42	70	70	CD
21781	600	43	)	)	-RRB-
21781	600	44	.	.	.
21781	601	1	The	the	DT
21781	601	2	osteoblasts	osteoblast	NNS
21781	601	3	are	be	VBP
21781	601	4	arranged	arrange	VBN
21781	601	5	in	in	IN
21781	601	6	concentric	concentric	NNP
21781	601	7	series	series	NN
21781	601	8	,	,	,
21781	601	9	and	and	CC
21781	601	10	the	the	DT
21781	601	11	matrix	matrix	NN
21781	601	12	is	be	VBZ
21781	601	13	therefore	therefore	RB
21781	601	14	in	in	IN
21781	601	15	concentric	concentric	JJ
21781	601	16	layers	layer	NNS
21781	601	17	,	,	,
21781	601	18	or	or	CC
21781	601	19	lamellae	lamellae	NNP
21781	601	20	(	(	-LRB-
21781	601	21	c.l	c.l	NNP
21781	601	22	.	.	NNP
21781	601	23	)	)	-RRB-
21781	601	24	.	.	.
21781	602	1	Without	without	IN
21781	602	2	and	and	CC
21781	602	3	within	within	IN
21781	602	4	the	the	DT
21781	602	5	zone	zone	NN
21781	602	6	of	of	IN
21781	602	7	Haversian	haversian	JJ
21781	602	8	systems	system	NNS
21781	602	9	are	be	VBP
21781	602	10	(	(	-LRB-
21781	602	11	o.l	o.l	NNP
21781	602	12	.	.	.
21781	603	1	and	and	CC
21781	603	2	i.l	i.l	NNP
21781	603	3	.	.	.
21781	604	1	)	)	-RRB-
21781	604	2	,	,	,
21781	604	3	the	the	DT
21781	604	4	outer	outer	JJ
21781	604	5	and	and	CC
21781	604	6	inner	inner	JJ
21781	604	7	lamellae	lamella	NNS
21781	604	8	.	.	.
21781	605	1	The	the	DT
21781	605	2	bone	bone	NN
21781	605	3	is	be	VBZ
21781	605	4	surrounded	surround	VBN
21781	605	5	by	by	IN
21781	605	6	connective	connective	JJ
21781	605	7	tissue	tissue	NN
21781	605	8	,	,	,
21781	605	9	the	the	DT
21781	605	10	periosteum	periosteum	NN
21781	605	11	.	.	.
21781	606	1	In	in	IN
21781	606	2	addition	addition	NN
21781	606	3	to	to	IN
21781	606	4	this	this	DT
21781	606	5	compact	compact	JJ
21781	606	6	bone	bone	NN
21781	606	7	,	,	,
21781	606	8	there	there	EX
21781	606	9	is	be	VBZ
21781	606	10	a	a	DT
21781	606	11	lighter	light	JJR
21781	606	12	and	and	CC
21781	606	13	looser	loose	JJR
21781	606	14	variety	variety	NN
21781	606	15	in	in	IN
21781	606	16	which	which	WDT
21781	606	17	spicules	spicule	VBZ
21781	606	18	and	and	CC
21781	606	19	bars	bar	NNS
21781	606	20	of	of	IN
21781	606	21	bony	bony	NN
21781	606	22	tissue	tissue	NN
21781	606	23	are	be	VBP
21781	606	24	loosely	loosely	RB
21781	606	25	interwoven	interwoven	JJ
21781	606	26	.	.	.
21781	607	1	Many	many	JJ
21781	607	2	flat	flat	JJ
21781	607	3	bones	bone	NNS
21781	607	4	,	,	,
21781	607	5	the	the	DT
21781	607	6	bones	bone	NNS
21781	607	7	of	of	IN
21781	607	8	the	the	DT
21781	607	9	skull	skull	NN
21781	607	10	,	,	,
21781	607	11	for	for	IN
21781	607	12	instance	instance	NN
21781	607	13	,	,	,
21781	607	14	consist	consist	VB
21781	607	15	of	of	IN
21781	607	16	this	this	DT
21781	607	17	spongy	spongy	NN
21781	607	18	bone	bone	NN
21781	607	19	,	,	,
21781	607	20	plated	plate	VBN
21781	607	21	(	(	-LRB-
21781	607	22	as	as	IN
21781	607	23	an	an	DT
21781	607	24	electro	electro	JJ
21781	607	25	spoon	spoon	NN
21781	607	26	is	be	VBZ
21781	607	27	plated	plate	VBN
21781	607	28	)	)	-RRB-
21781	607	29	with	with	IN
21781	607	30	compact	compact	JJ
21781	607	31	bone	bone	NN
21781	607	32	.	.	.
21781	608	1	Section	section	NN
21781	608	2	69	69	CD
21781	608	3	.	.	.
21781	609	1	Among	among	IN
21781	609	2	the	the	DT
21781	609	3	bony	bony	NN
21781	609	4	bars	bar	NNS
21781	609	5	and	and	CC
21781	609	6	spicules	spicule	NNS
21781	609	7	of	of	IN
21781	609	8	spongy	spongy	NNP
21781	609	9	bone	bone	NN
21781	609	10	occurs	occur	VBZ
21781	609	11	the	the	DT
21781	609	12	red	red	NNP
21781	609	13	marrow--	marrow--	NNP
21781	609	14	which	which	WDT
21781	609	15	must	must	MD
21781	609	16	not	not	RB
21781	609	17	be	be	VB
21781	609	18	confused	confuse	VBN
21781	609	19	with	with	IN
21781	609	20	the	the	DT
21781	609	21	yellow	yellow	JJ
21781	609	22	marrow	marrow	NN
21781	609	23	,	,	,
21781	609	24	the	the	DT
21781	609	25	fatty	fatty	NN
21781	609	26	substance	substance	NN
21781	609	27	in	in	IN
21781	609	28	the	the	DT
21781	609	29	central	central	JJ
21781	609	30	cavity	cavity	NN
21781	609	31	of	of	IN
21781	609	32	long	long	JJ
21781	609	33	bones	bone	NNS
21781	609	34	.	.	.
21781	610	1	In	in	IN
21781	610	2	this	this	DT
21781	610	3	red	red	JJ
21781	610	4	marrow	marrow	NN
21781	610	5	are	be	VBP
21781	610	6	numerous	numerous	JJ
21781	610	7	large	large	JJ
21781	610	8	colourless	colourless	NN
21781	610	9	cells	cell	NNS
21781	610	10	,	,	,
21781	610	11	which	which	WDT
21781	610	12	appear	appear	VBP
21781	610	13	to	to	TO
21781	610	14	form	form	VB
21781	610	15	within	within	IN
21781	610	16	their	-PRON-	PRP$
21781	610	17	substance	substance	NN
21781	610	18	and	and	CC
21781	610	19	then	then	RB
21781	610	20	liberate	liberate	VB
21781	610	21	red	red	JJ
21781	610	22	blood	blood	NN
21781	610	23	corpuscles	corpuscle	NNS
21781	610	24	.	.	.
21781	611	1	This	this	DT
21781	611	2	occurs	occur	VBZ
21781	611	3	especially	especially	RB
21781	611	4	in	in	IN
21781	611	5	the	the	DT
21781	611	6	spongy	spongy	NN
21781	611	7	bone	bone	NN
21781	611	8	within	within	IN
21781	611	9	the	the	DT
21781	611	10	ribs	rib	NNS
21781	611	11	.	.	.
21781	612	1	Section	section	NN
21781	612	2	70	70	CD
21781	612	3	.	.	.
21781	613	1	The	the	DT
21781	613	2	matrix	matrix	NN
21781	613	3	of	of	IN
21781	613	4	bone	bone	NN
21781	613	5	differs	differ	VBZ
21781	613	6	from	from	IN
21781	613	7	that	that	DT
21781	613	8	of	of	IN
21781	613	9	cartilage	cartilage	NN
21781	613	10	or	or	CC
21781	613	11	of	of	IN
21781	613	12	most	most	JJS
21781	613	13	other	other	JJ
21781	613	14	tissues	tissue	NNS
21781	613	15	in	in	IN
21781	613	16	consisting	consist	VBG
21781	613	17	chiefly	chiefly	RB
21781	613	18	of	of	IN
21781	613	19	inorganic	inorganic	JJ
21781	613	20	salts	salt	NNS
21781	613	21	.	.	.
21781	614	1	The	the	DT
21781	614	2	chief	chief	NN
21781	614	3	of	of	IN
21781	614	4	these	these	DT
21781	614	5	is	be	VBZ
21781	614	6	calcium	calcium	NN
21781	614	7	phosphate	phosphate	NN
21781	614	8	,	,	,
21781	614	9	with	with	IN
21781	614	10	which	which	WDT
21781	614	11	much	much	JJ
21781	614	12	smaller	small	JJR
21781	614	13	quantities	quantity	NNS
21781	614	14	of	of	IN
21781	614	15	calcium	calcium	NN
21781	614	16	carbonate	carbonate	NN
21781	614	17	,	,	,
21781	614	18	and	and	CC
21781	614	19	magnesium	magnesium	NN
21781	614	20	phosphate	phosphate	NN
21781	614	21	and	and	CC
21781	614	22	carbonate	carbonate	JJ
21781	614	23	occur	occur	VBP
21781	614	24	.	.	.
21781	615	1	These	these	DT
21781	615	2	inorganic	inorganic	JJ
21781	615	3	salts	salt	NNS
21781	615	4	can	can	MD
21781	615	5	be	be	VB
21781	615	6	removed	remove	VBN
21781	615	7	by	by	IN
21781	615	8	immersion	immersion	NN
21781	615	9	of	of	IN
21781	615	10	the	the	DT
21781	615	11	bone	bone	NN
21781	615	12	in	in	IN
21781	615	13	weak	weak	JJ
21781	615	14	hydrochloric	hydrochloric	JJ
21781	615	15	acid	acid	NN
21781	615	16	,	,	,
21781	615	17	and	and	CC
21781	615	18	a	a	DT
21781	615	19	flexible	flexible	JJ
21781	615	20	network	network	NN
21781	615	21	of	of	IN
21781	615	22	connecting	connect	VBG
21781	615	23	tissue	tissue	NN
21781	615	24	,	,	,
21781	615	25	Haversian	haversian	JJ
21781	615	26	vessels	vessel	NNS
21781	615	27	,	,	,
21781	615	28	bone	bone	NN
21781	615	29	corpuscles	corpuscle	NNS
21781	615	30	,	,	,
21781	615	31	and	and	CC
21781	615	32	their	-PRON-	PRP$
21781	615	33	processes	process	NNS
21781	615	34	remains	remain	VBZ
21781	615	35	.	.	.
21781	616	1	This	this	DT
21781	616	2	is	be	VBZ
21781	616	3	decalcified	decalcify	VBN
21781	616	4	bone	bone	NN
21781	616	5	alluded	allude	VBN
21781	616	6	to	to	IN
21781	616	7	above	above	RB
21781	616	8	.	.	.
21781	617	1	Section	section	NN
21781	617	2	71	71	CD
21781	617	3	.	.	.
21781	618	1	In	in	IN
21781	618	2	the	the	DT
21781	618	3	very	very	RB
21781	618	4	young	young	JJ
21781	618	5	rabbit	rabbit	NN
21781	618	6	,	,	,
21781	618	7	the	the	DT
21781	618	8	limb	limb	NN
21781	618	9	bones	bone	NNS
21781	618	10	,	,	,
21781	618	11	vertebral	vertebral	JJ
21781	618	12	column	column	NN
21781	618	13	,	,	,
21781	618	14	and	and	CC
21781	618	15	many	many	JJ
21781	618	16	of	of	IN
21781	618	17	the	the	DT
21781	618	18	skull	skull	NN
21781	618	19	bones	bone	NNS
21781	618	20	are	be	VBP
21781	618	21	simply	simply	RB
21781	618	22	plates	plate	NNS
21781	618	23	and	and	CC
21781	618	24	bars	bar	NNS
21781	618	25	of	of	IN
21781	618	26	cartilage	cartilage	NN
21781	618	27	;	;	:
21781	618	28	the	the	DT
21781	618	29	future	future	JJ
21781	618	30	membrane	membrane	NN
21781	618	31	bones	bone	NNS
21781	618	32	,	,	,
21781	618	33	however	however	RB
21781	618	34	are	be	VBP
21781	618	35	planned	plan	VBN
21781	618	36	out	out	RP
21781	618	37	in	in	IN
21781	618	38	connective	connective	JJ
21781	618	39	tissue	tissue	NN
21781	618	40	.	.	.
21781	619	1	The	the	DT
21781	619	2	development	development	NN
21781	619	3	of	of	IN
21781	619	4	the	the	DT
21781	619	5	latter	latter	JJ
21781	619	6	is	be	VBZ
21781	619	7	simple	simple	JJ
21781	619	8	,	,	,
21781	619	9	the	the	DT
21781	619	10	connective	connective	JJ
21781	619	11	tissue	tissue	NN
21781	619	12	corpuscles	corpuscle	NNS
21781	619	13	functioning	function	VBG
21781	619	14	by	by	IN
21781	619	15	a	a	DT
21781	619	16	simple	simple	JJ
21781	619	17	change	change	NN
21781	619	18	of	of	IN
21781	619	19	product	product	NN
21781	619	20	as	as	IN
21781	619	21	osteoblast	osteoblast	NN
21781	619	22	.	.	.
21781	620	1	The	the	DT
21781	620	2	development	development	NN
21781	620	3	of	of	IN
21781	620	4	the	the	DT
21781	620	5	cartilage	cartilage	NN
21781	620	6	bones	bone	NNS
21781	620	7	,	,	,
21781	620	8	however	however	RB
21781	620	9	,	,	,
21781	620	10	is	be	VBZ
21781	620	11	more	more	RBR
21781	620	12	complicated	complicated	JJ
21781	620	13	.	.	.
21781	621	1	Figure	Figure	NNP
21781	621	2	XVII	XVII	NNP
21781	621	3	.	.	.
21781	621	4	,	,	,
21781	621	5	represents	represent	VBZ
21781	621	6	,	,	,
21781	621	7	in	in	IN
21781	621	8	a	a	DT
21781	621	9	diagrammatic	diagrammatic	JJ
21781	621	10	way	way	NN
21781	621	11	,	,	,
21781	621	12	the	the	DT
21781	621	13	stages	stage	NNS
21781	621	14	in	in	IN
21781	621	15	the	the	DT
21781	621	16	conversion	conversion	NN
21781	621	17	of	of	IN
21781	621	18	a	a	DT
21781	621	19	cartilaginous	cartilaginous	JJ
21781	621	20	bar	bar	NN
21781	621	21	to	to	IN
21781	621	22	bone	bone	NN
21781	621	23	.	.	.
21781	622	1	To	to	TO
21781	622	2	begin	begin	VB
21781	622	3	with	with	IN
21781	622	4	,	,	,
21781	622	5	the	the	DT
21781	622	6	previously	previously	RB
21781	622	7	sporadically	sporadically	RB
21781	622	8	-	-	HYPH
21781	622	9	arranged	arrange	VBN
21781	622	10	(	(	-LRB-
21781	622	11	scattered	scatter	VBN
21781	622	12	anyhow	anyhow	RB
21781	622	13	)	)	-RRB-
21781	622	14	corpuscles	corpuscles	NNP
21781	622	15	(	(	-LRB-
21781	622	16	u.c.c	u.c.c	NNP
21781	622	17	.	.	.
21781	622	18	)	)	-RRB-
21781	623	1	are	be	VBP
21781	623	2	gathered	gather	VBN
21781	623	3	into	into	IN
21781	623	4	groups	group	NNS
21781	623	5	in	in	IN
21781	623	6	single	single	JJ
21781	623	7	file	file	NN
21781	623	8	,	,	,
21781	623	9	or	or	CC
21781	623	10	in	in	IN
21781	623	11	other	other	JJ
21781	623	12	words	word	NNS
21781	623	13	,	,	,
21781	623	14	into	into	IN
21781	623	15	"	"	``
21781	623	16	columnar	columnar	JJ
21781	623	17	"	"	''
21781	623	18	groups	group	NNS
21781	623	19	(	(	-LRB-
21781	623	20	as	as	IN
21781	623	21	at	at	IN
21781	623	22	c.c	c.c	NNP
21781	623	23	.	.	NNP
21781	623	24	)	)	-RRB-
21781	623	25	.	.	.
21781	624	1	The	the	DT
21781	624	2	matrix	matrix	NN
21781	624	3	becomes	become	VBZ
21781	624	4	clouded	clouded	JJ
21781	624	5	with	with	IN
21781	624	6	inorganic	inorganic	JJ
21781	624	7	salts	salt	NNS
21781	624	8	of	of	IN
21781	624	9	lime	lime	NN
21781	624	10	,	,	,
21781	624	11	and	and	CC
21781	624	12	it	-PRON-	PRP
21781	624	13	is	be	VBZ
21781	624	14	then	then	RB
21781	624	15	said	say	VBN
21781	624	16	to	to	TO
21781	624	17	be	be	VB
21781	624	18	calcified	calcify	VBN
21781	624	19	.	.	.
21781	625	1	This	this	DT
21781	625	2	calcified	calcify	VBD
21781	625	3	cartilage	cartilage	NN
21781	625	4	then	then	RB
21781	625	5	undergoes	undergo	VBZ
21781	625	6	absorption--	absorption--	NNP
21781	625	7	it	-PRON-	PRP
21781	625	8	must	must	MD
21781	625	9	not	not	RB
21781	625	10	be	be	VB
21781	625	11	imagined	imagine	VBN
21781	625	12	for	for	IN
21781	625	13	a	a	DT
21781	625	14	moment	moment	NN
21781	625	15	that	that	WDT
21781	625	16	bone	bone	NN
21781	625	17	is	be	VBZ
21781	625	18	calcified	calcify	VBN
21781	625	19	cartilage	cartilage	NN
21781	625	20	.	.	.
21781	626	1	Simultaneous	simultaneous	JJ
21781	626	2	with	with	IN
21781	626	3	the	the	DT
21781	626	4	formation	formation	NN
21781	626	5	of	of	IN
21781	626	6	the	the	DT
21781	626	7	cavities	cavity	NNS
21781	626	8	(	(	-LRB-
21781	626	9	s.	s.	NNP
21781	626	10	)	)	-RRB-
21781	626	11	due	due	IN
21781	626	12	to	to	IN
21781	626	13	this	this	DT
21781	626	14	absorption	absorption	NN
21781	626	15	,	,	,
21781	626	16	connective	connective	JJ
21781	626	17	tissue	tissue	NN
21781	626	18	(	(	-LRB-
21781	626	19	p.c.i	p.c.i	NNP
21781	626	20	.	.	.
21781	626	21	)	)	-RRB-
21781	627	1	from	from	IN
21781	627	2	the	the	DT
21781	627	3	surrounding	surround	VBG
21781	627	4	perichondrium	perichondrium	NN
21781	627	5	(	(	-LRB-
21781	627	6	p.c	p.c	NNP
21781	627	7	.	.	NNP
21781	627	8	)	)	-RRB-
21781	628	1	grows	grow	VBZ
21781	628	2	into	into	IN
21781	628	3	the	the	DT
21781	628	4	ossifying	ossify	VBG
21781	628	5	*	*	NN
21781	628	6	bar	bar	NN
21781	628	7	.	.	.
21781	629	1	It	-PRON-	PRP
21781	629	2	is	be	VBZ
21781	629	3	from	from	IN
21781	629	4	this	this	DT
21781	629	5	connective	connective	JJ
21781	629	6	tissue	tissue	NN
21781	629	7	that	that	WDT
21781	629	8	the	the	DT
21781	629	9	osteoblasts	osteoblast	NNS
21781	629	10	(	(	-LRB-
21781	629	11	o.b	o.b	NNP
21781	629	12	.	.	.
21781	629	13	)	)	-RRB-
21781	630	1	arise	arise	VB
21781	630	2	,	,	,
21781	630	3	and	and	CC
21781	630	4	bone	bone	NN
21781	630	5	is	be	VBZ
21781	630	6	built	build	VBN
21781	630	7	up	up	RP
21781	630	8	.	.	.
21781	631	1	Throughout	throughout	IN
21781	631	2	life	life	NN
21781	631	3	a	a	DT
21781	631	4	bone	bone	NN
21781	631	5	is	be	VBZ
21781	631	6	continually	continually	RB
21781	631	7	being	be	VBG
21781	631	8	absorbed	absorb	VBN
21781	631	9	and	and	CC
21781	631	10	reformed	reform	VBN
21781	631	11	by	by	IN
21781	631	12	the	the	DT
21781	631	13	activity	activity	NN
21781	631	14	of	of	IN
21781	631	15	the	the	DT
21781	631	16	osteoblasts	osteoblast	NNS
21781	631	17	.	.	.
21781	632	1	An	an	DT
21781	632	2	osteoblast	osteoblast	NN
21781	632	3	engaged	engage	VBN
21781	632	4	in	in	IN
21781	632	5	the	the	DT
21781	632	6	absorption	absorption	NN
21781	632	7	instead	instead	RB
21781	632	8	of	of	IN
21781	632	9	the	the	DT
21781	632	10	formation	formation	NN
21781	632	11	of	of	IN
21781	632	12	bone	bone	NN
21781	632	13	is	be	VBZ
21781	632	14	called	call	VBN
21781	632	15	an	an	DT
21781	632	16	osteoclast	osteoclast	NN
21781	632	17	.	.	.
21781	633	1	*	*	NFP
21781	633	2	The	the	DT
21781	633	3	formation	formation	NN
21781	633	4	of	of	IN
21781	633	5	bone	bone	NN
21781	633	6	is	be	VBZ
21781	633	7	called	call	VBN
21781	633	8	ossification	ossification	NN
21781	633	9	.	.	.
21781	634	1	To	to	TO
21781	634	2	ossify	ossify	VB
21781	634	3	is	be	VBZ
21781	634	4	to	to	TO
21781	634	5	become	become	VB
21781	634	6	bony	bony	NN
21781	634	7	.	.	.
21781	635	1	Section	section	NN
21781	635	2	72	72	CD
21781	635	3	.	.	.
21781	636	1	The	the	DT
21781	636	2	great	great	JJ
21781	636	3	thing	thing	NN
21781	636	4	to	to	TO
21781	636	5	notice	notice	VB
21781	636	6	about	about	IN
21781	636	7	this	this	DT
21781	636	8	is	be	VBZ
21781	636	9	that	that	DT
21781	636	10	cartilage	cartilage	NN
21781	636	11	does	do	VBZ
21781	636	12	not	not	RB
21781	636	13	become	become	VB
21781	636	14	bone	bone	NN
21781	636	15	,	,	,
21781	636	16	but	but	CC
21781	636	17	is	be	VBZ
21781	636	18	eaten	eat	VBN
21781	636	19	into	into	IN
21781	636	20	and	and	CC
21781	636	21	ousted	oust	VBN
21781	636	22	by	by	IN
21781	636	23	it	-PRON-	PRP
21781	636	24	;	;	:
21781	636	25	the	the	DT
21781	636	26	osteoblasts	osteoblast	NNS
21781	636	27	and	and	CC
21781	636	28	osteoclasts	osteoclast	NNS
21781	636	29	replace	replace	VBP
21781	636	30	entirely	entirely	RB
21781	636	31	the	the	DT
21781	636	32	cartilage	cartilage	NN
21781	636	33	corpuscles	corpuscle	NNS
21781	636	34	,	,	,
21781	636	35	and	and	CC
21781	636	36	are	be	VBP
21781	636	37	not	not	RB
21781	636	38	derived	derive	VBN
21781	636	39	from	from	IN
21781	636	40	them	-PRON-	PRP
21781	636	41	.	.	.
21781	637	1	Section	section	NN
21781	637	2	73	73	CD
21781	637	3	.	.	.
21781	638	1	We	-PRON-	PRP
21781	638	2	may	may	MD
21781	638	3	mention	mention	VB
21781	638	4	here	here	RB
21781	638	5	the	the	DT
21781	638	6	structure	structure	NN
21781	638	7	of	of	IN
21781	638	8	the	the	DT
21781	638	9	spleen	spleen	NN
21781	638	10	(	(	-LRB-
21781	638	11	Figure	figure	NN
21781	638	12	1	1	CD
21781	638	13	,	,	,
21781	638	14	Sheet	sheet	NN
21781	638	15	1	1	CD
21781	638	16	)	)	-RRB-
21781	638	17	.	.	.
21781	639	1	It	-PRON-	PRP
21781	639	2	consists	consist	VBZ
21781	639	3	of	of	IN
21781	639	4	a	a	DT
21781	639	5	connective	connective	JJ
21781	639	6	tissue	tissue	NN
21781	639	7	and	and	CC
21781	639	8	muscular	muscular	JJ
21781	639	9	coating	coating	NN
21781	639	10	,	,	,
21781	639	11	with	with	IN
21781	639	12	an	an	DT
21781	639	13	internal	internal	JJ
21781	639	14	soft	soft	JJ
21781	639	15	matrix	matrix	NN
21781	639	16	much	much	JJ
21781	639	17	resembling	resemble	VBG
21781	639	18	botryoidal	botryoidal	JJ
21781	639	19	tissue	tissue	NN
21781	639	20	,	,	,
21781	639	21	traversed	traverse	VBN
21781	639	22	by	by	IN
21781	639	23	fibrous	fibrous	JJ
21781	639	24	trabeculne	trabeculne	NN
21781	639	25	(=	(=	NNP
21781	639	26	beams	beam	NNS
21781	639	27	,	,	,
21781	639	28	planks	plank	NNS
21781	639	29	)	)	-RRB-
21781	639	30	containing	contain	VBG
21781	639	31	blood	blood	NN
21781	639	32	-	-	HYPH
21781	639	33	vessels	vessel	NNS
21781	639	34	,	,	,
21781	639	35	and	and	CC
21781	639	36	the	the	DT
21781	639	37	whole	whole	JJ
21781	639	38	organ	organ	NN
21781	639	39	is	be	VBZ
21781	639	40	gorged	gorge	VBN
21781	639	41	with	with	IN
21781	639	42	blood	blood	NN
21781	639	43	,	,	,
21781	639	44	particularly	particularly	RB
21781	639	45	after	after	IN
21781	639	46	meals	meal	NNS
21781	639	47	.	.	.
21781	640	1	The	the	DT
21781	640	2	consideration	consideration	NN
21781	640	3	of	of	IN
21781	640	4	its	-PRON-	PRP$
21781	640	5	function	function	NN
21781	640	6	the	the	DT
21781	640	7	student	student	NN
21781	640	8	may	may	MD
21781	640	9	conveniently	conveniently	RB
21781	640	10	defer	defer	VB
21781	640	11	for	for	IN
21781	640	12	the	the	DT
21781	640	13	present	present	NN
21781	640	14	.	.	.
21781	641	1	Section	section	NN
21781	641	2	74	74	CD
21781	641	3	.	.	.
21781	642	1	Here	here	RB
21781	642	2	also	also	RB
21781	642	3	,	,	,
21781	642	4	we	-PRON-	PRP
21781	642	5	may	may	MD
21781	642	6	notice	notice	VB
21781	642	7	the	the	DT
21781	642	8	lymphatics	lymphatic	NNS
21781	642	9	,	,	,
21781	642	10	a	a	DT
21781	642	11	series	series	NN
21781	642	12	of	of	IN
21781	642	13	small	small	JJ
21781	642	14	vessels	vessel	NNS
21781	642	15	which	which	WDT
21781	642	16	return	return	VBP
21781	642	17	the	the	DT
21781	642	18	overflow	overflow	NN
21781	642	19	of	of	IN
21781	642	20	the	the	DT
21781	642	21	blood	blood	NN
21781	642	22	serum	serum	NN
21781	642	23	from	from	IN
21781	642	24	the	the	DT
21781	642	25	capillaries	capillary	NNS
21781	642	26	,	,	,
21781	642	27	in	in	IN
21781	642	28	the	the	DT
21781	642	29	nutrition	nutrition	NN
21781	642	30	of	of	IN
21781	642	31	the	the	DT
21781	642	32	tissues	tissue	NNS
21781	642	33	in	in	IN
21781	642	34	all	all	DT
21781	642	35	parts	part	NNS
21781	642	36	of	of	IN
21781	642	37	the	the	DT
21781	642	38	body	body	NN
21781	642	39	,	,	,
21781	642	40	to	to	IN
21781	642	41	the	the	DT
21781	642	42	thoracic	thoracic	NNP
21781	642	43	duct	duct	NNP
21781	642	44	(	(	-LRB-
21781	642	45	see	see	VB
21781	642	46	Section	section	NN
21781	642	47	36	36	CD
21781	642	48	)	)	-RRB-
21781	642	49	,	,	,
21781	642	50	and	and	CC
21781	642	51	the	the	DT
21781	642	52	general	general	JJ
21781	642	53	circulation	circulation	NN
21781	642	54	.	.	.
21781	643	1	At	at	IN
21781	643	2	intervals	interval	NNS
21781	643	3	their	-PRON-	PRP$
21781	643	4	course	course	NN
21781	643	5	is	be	VBZ
21781	643	6	interrupted	interrupt	VBN
21781	643	7	by	by	IN
21781	643	8	gland	gland	NN
21781	643	9	-	-	HYPH
21781	643	10	like	like	JJ
21781	643	11	dilatations	dilatation	NNS
21781	643	12	,	,	,
21781	643	13	the	the	DT
21781	643	14	lymphatic	lymphatic	JJ
21781	643	15	glands	gland	NNS
21781	643	16	,	,	,
21781	643	17	in	in	IN
21781	643	18	which	which	WDT
21781	643	19	masses	masse	NNS
21781	643	20	of	of	IN
21781	643	21	rapidly	rapidly	RB
21781	643	22	dividing	divide	VBG
21781	643	23	and	and	CC
21781	643	24	growing	grow	VBG
21781	643	25	(	(	-LRB-
21781	643	26	proliferating	proliferate	VBG
21781	643	27	)	)	-RRB-
21781	643	28	cells	cell	NNS
21781	643	29	occur	occur	VBP
21781	643	30	,	,	,
21781	643	31	of	of	IN
21781	643	32	which	which	WDT
21781	643	33	,	,	,
21781	643	34	doubtless	doubtless	RB
21781	643	35	,	,	,
21781	643	36	many	many	JJ
21781	643	37	are	be	VBP
21781	643	38	detached	detach	VBN
21781	643	39	and	and	CC
21781	643	40	become	become	VBN
21781	643	41	,	,	,
21781	643	42	first	first	JJ
21781	643	43	"	"	``
21781	643	44	lymph	lymph	NN
21781	643	45	corpuscles	corpuscle	NNS
21781	643	46	,	,	,
21781	643	47	"	"	''
21781	643	48	and	and	CC
21781	643	49	,	,	,
21781	643	50	when	when	WRB
21781	643	51	they	-PRON-	PRP
21781	643	52	reach	reach	VBP
21781	643	53	the	the	DT
21781	643	54	veins	vein	NNS
21781	643	55	,	,	,
21781	643	56	white	white	JJ
21781	643	57	blood	blood	NN
21781	643	58	corpuscles	corpuscle	NNS
21781	643	59	.	.	.
21781	644	1	5	5	CD
21781	644	2	.	.	.
21781	645	1	_	_	NNP
21781	645	2	The	the	DT
21781	645	3	Skeleton	Skeleton	NNP
21781	645	4	_	_	NNP
21781	645	5	Section	Section	NNP
21781	645	6	75	75	CD
21781	645	7	.	.	.
21781	646	1	We	-PRON-	PRP
21781	646	2	are	be	VBP
21781	646	3	now	now	RB
21781	646	4	in	in	IN
21781	646	5	a	a	DT
21781	646	6	position	position	NN
21781	646	7	to	to	TO
21781	646	8	study	study	VB
21781	646	9	the	the	DT
21781	646	10	rabbit	rabbit	NN
21781	646	11	's	's	POS
21781	646	12	skeleton	skeleton	NN
21781	646	13	.	.	.
21781	647	1	We	-PRON-	PRP
21781	647	2	strongly	strongly	RB
21781	647	3	recommend	recommend	VBP
21781	647	4	the	the	DT
21781	647	5	student	student	NN
21781	647	6	to	to	TO
21781	647	7	do	do	VB
21781	647	8	this	this	DT
21781	647	9	with	with	IN
21781	647	10	the	the	DT
21781	647	11	actual	actual	JJ
21781	647	12	bones	bone	NNS
21781	647	13	at	at	IN
21781	647	14	hand--	hand--	NNP
21781	647	15	they	-PRON-	PRP
21781	647	16	may	may	MD
21781	647	17	be	be	VB
21781	647	18	cleared	clear	VBN
21781	647	19	very	very	RB
21781	647	20	easily	easily	RB
21781	647	21	in	in	IN
21781	647	22	a	a	DT
21781	647	23	well	well	RB
21781	647	24	-	-	HYPH
21781	647	25	boiled	boil	VBN
21781	647	26	rabbit	rabbit	NN
21781	647	27	.	.	.
21781	648	1	This	this	DT
21781	648	2	recommendation	recommendation	NN
21781	648	3	may	may	MD
21781	648	4	appear	appear	VB
21781	648	5	superfluous	superfluous	JJ
21781	648	6	to	to	IN
21781	648	7	some	some	DT
21781	648	8	readers	reader	NNS
21781	648	9	,	,	,
21781	648	10	but	but	CC
21781	648	11	,	,	,
21781	648	12	as	as	IN
21781	648	13	a	a	DT
21781	648	14	matter	matter	NN
21781	648	15	of	of	IN
21781	648	16	fact	fact	NN
21781	648	17	,	,	,
21781	648	18	the	the	DT
21781	648	19	marked	marked	JJ
21781	648	20	proclivity	proclivity	NN
21781	648	21	of	of	IN
21781	648	22	the	the	DT
21781	648	23	average	average	JJ
21781	648	24	schoolmaster	schoolmaster	NN
21781	648	25	for	for	IN
21781	648	26	mere	mere	JJ
21781	648	27	book	book	NN
21781	648	28	-	-	HYPH
21781	648	29	work	work	NN
21781	648	30	has	have	VBZ
21781	648	31	put	put	VBN
21781	648	32	such	such	PDT
21781	648	33	a	a	DT
21781	648	34	stamp	stamp	NN
21781	648	35	on	on	IN
21781	648	36	study	study	NN
21781	648	37	,	,	,
21781	648	38	that	that	IN
21781	648	39	,	,	,
21781	648	40	in	in	IN
21781	648	41	nine	nine	CD
21781	648	42	cases	case	NNS
21781	648	43	out	out	IN
21781	648	44	of	of	IN
21781	648	45	ten	ten	CD
21781	648	46	,	,	,
21781	648	47	a	a	DT
21781	648	48	student	student	NN
21781	648	49	,	,	,
21781	648	50	unless	unless	IN
21781	648	51	he	-PRON-	PRP
21781	648	52	is	be	VBZ
21781	648	53	expressly	expressly	RB
21781	648	54	instructed	instruct	VBN
21781	648	55	to	to	IN
21781	648	56	the	the	DT
21781	648	57	contrary	contrary	NN
21781	648	58	,	,	,
21781	648	59	will	will	MD
21781	648	60	go	go	VB
21781	648	61	to	to	IN
21781	648	62	the	the	DT
21781	648	63	tortuous	tortuous	JJ
21781	648	64	,	,	,
21781	648	65	and	and	CC
21781	648	66	possibly	possibly	RB
21781	648	67	inexact	inexact	NN
21781	648	68	,	,	,
21781	648	69	descriptions	description	NNS
21781	648	70	of	of	IN
21781	648	71	a	a	DT
21781	648	72	book	book	NN
21781	648	73	for	for	IN
21781	648	74	a	a	DT
21781	648	75	knowledge	knowledge	NN
21781	648	76	of	of	IN
21781	648	77	things	thing	NNS
21781	648	78	that	that	WDT
21781	648	79	lie	lie	VBP
21781	648	80	at	at	IN
21781	648	81	his	-PRON-	PRP$
21781	648	82	very	very	RB
21781	648	83	finger	finger	NN
21781	648	84	-	-	HYPH
21781	648	85	tips	tip	NNS
21781	648	86	.	.	.
21781	649	1	We	-PRON-	PRP
21781	649	2	have	have	VBP
21781	649	3	not	not	RB
21781	649	4	written	write	VBN
21781	649	5	,	,	,
21781	649	6	this	this	DT
21781	649	7	chapter	chapter	NN
21781	649	8	to	to	TO
21781	649	9	give	give	VB
21781	649	10	a	a	DT
21781	649	11	complete	complete	JJ
21781	649	12	knowledge	knowledge	NN
21781	649	13	of	of	IN
21781	649	14	the	the	DT
21781	649	15	skeleton	skeleton	NN
21781	649	16	,	,	,
21781	649	17	but	but	CC
21781	649	18	simply	simply	RB
21781	649	19	as	as	IN
21781	649	20	an	an	DT
21781	649	21	aid	aid	NN
21781	649	22	in	in	IN
21781	649	23	the	the	DT
21781	649	24	actual	actual	JJ
21781	649	25	examination	examination	NN
21781	649	26	of	of	IN
21781	649	27	the	the	DT
21781	649	28	bones	bone	NNS
21781	649	29	.	.	.
21781	650	1	Section	section	NN
21781	650	2	76	76	CD
21781	650	3	.	.	.
21781	651	1	We	-PRON-	PRP
21781	651	2	may	may	MD
21781	651	3	take	take	VB
21781	651	4	the	the	DT
21781	651	5	skeleton	skeleton	NN
21781	651	6	under	under	IN
21781	651	7	five	five	CD
21781	651	8	headings	heading	NNS
21781	651	9	.	.	.
21781	652	1	There	there	EX
21781	652	2	is	be	VBZ
21781	652	3	the	the	DT
21781	652	4	central	central	JJ
21781	652	5	axis	axis	NN
21781	652	6	,	,	,
21781	652	7	the	the	DT
21781	652	8	chain	chain	NN
21781	652	9	of	of	IN
21781	652	10	little	little	JJ
21781	652	11	bones	bone	NNS
21781	652	12	,	,	,
21781	652	13	the	the	DT
21781	652	14	vertebrae	vertebra	NNS
21781	652	15	,	,	,
21781	652	16	threaded	thread	VBN
21781	652	17	on	on	IN
21781	652	18	the	the	DT
21781	652	19	spinal	spinal	JJ
21781	652	20	cord	cord	NN
21781	652	21	(	(	-LRB-
21781	652	22	see	see	VB
21781	652	23	Figure	Figure	NNP
21781	652	24	1	1	CD
21781	652	25	and	and	CC
21781	652	26	Section	section	NN
21781	652	27	1	1	CD
21781	652	28	)	)	-RRB-
21781	652	29	;	;	:
21781	652	30	the	the	DT
21781	652	31	thorax	thorax	NN
21781	652	32	,	,	,
21781	652	33	the	the	DT
21781	652	34	box	box	NN
21781	652	35	enclosed	enclose	VBN
21781	652	36	by	by	IN
21781	652	37	ribs	rib	NNS
21781	652	38	and	and	CC
21781	652	39	sternum	sternum	NNP
21781	652	40	;	;	:
21781	652	41	the	the	DT
21781	652	42	fore	fore	NN
21781	652	43	-	-	HYPH
21781	652	44	limb	limb	NN
21781	652	45	and	and	CC
21781	652	46	bones	bone	NNS
21781	652	47	connected	connect	VBN
21781	652	48	with	with	IN
21781	652	49	it	-PRON-	PRP
21781	652	50	(	(	-LRB-
21781	652	51	pectoral	pectoral	JJ
21781	652	52	girdle	girdle	NN
21781	652	53	and	and	CC
21781	652	54	limb	limb	NNP
21781	652	55	)	)	-RRB-
21781	652	56	,	,	,
21781	652	57	and	and	CC
21781	652	58	the	the	DT
21781	652	59	hind	hind	NN
21781	652	60	-	-	HYPH
21781	652	61	limb	limb	NN
21781	652	62	and	and	CC
21781	652	63	bones	bone	NNS
21781	652	64	connected	connect	VBN
21781	652	65	with	with	IN
21781	652	66	it	-PRON-	PRP
21781	652	67	(	(	-LRB-
21781	652	68	pelvic	pelvic	NNP
21781	652	69	girdle	girdle	NNP
21781	652	70	)	)	-RRB-
21781	652	71	.	.	.
21781	653	1	Finally	finally	RB
21781	653	2	there	there	EX
21781	653	3	is	be	VBZ
21781	653	4	the	the	DT
21781	653	5	skull	skull	NN
21781	653	6	,	,	,
21781	653	7	but	but	CC
21781	653	8	following	follow	VBG
21781	653	9	the	the	DT
21781	653	10	London	London	NNP
21781	653	11	University	University	NNP
21781	653	12	syllabus	syllabus	NN
21781	653	13	,	,	,
21781	653	14	we	-PRON-	PRP
21781	653	15	shall	shall	MD
21781	653	16	substitute	substitute	VB
21781	653	17	the	the	DT
21781	653	18	skull	skull	NN
21781	653	19	of	of	IN
21781	653	20	the	the	DT
21781	653	21	dog	dog	NN
21781	653	22	for	for	IN
21781	653	23	of	of	IN
21781	653	24	that	that	DT
21781	653	25	of	of	IN
21781	653	26	the	the	DT
21781	653	27	rabbit	rabbit	NN
21781	653	28	,	,	,
21781	653	29	as	as	IN
21781	653	30	more	more	JJR
21781	653	31	typically	typically	RB
21781	653	32	mammalian	mammalian	JJ
21781	653	33	(	(	-LRB-
21781	653	34	Section	section	NN
21781	653	35	4	4	CD
21781	653	36	)	)	-RRB-
21781	653	37	.	.	.
21781	654	1	Section	section	NN
21781	654	2	77	77	CD
21781	654	3	.	.	.
21781	655	1	In	in	IN
21781	655	2	Section	section	NN
21781	655	3	3	3	CD
21781	655	4	(	(	-LRB-
21781	655	5	which	which	WDT
21781	655	6	the	the	DT
21781	655	7	student	student	NN
21781	655	8	should	should	MD
21781	655	9	refer	refer	VB
21781	655	10	to	to	IN
21781	655	11	)	)	-RRB-
21781	655	12	we	-PRON-	PRP
21781	655	13	have	have	VBP
21781	655	14	a	a	DT
21781	655	15	division	division	NN
21781	655	16	of	of	IN
21781	655	17	the	the	DT
21781	655	18	vertebrae	vertebra	NNS
21781	655	19	into	into	IN
21781	655	20	four	four	CD
21781	655	21	varieties	variety	NNS
21781	655	22	.	.	.
21781	656	1	Of	of	IN
21781	656	2	these	these	DT
21781	656	3	most	most	RBS
21781	656	4	representative	representative	NN
21781	656	5	is	be	VBZ
21781	656	6	the	the	DT
21781	656	7	thoracic	thoracic	NN
21781	656	8	.	.	.
21781	657	1	A	a	DT
21781	657	2	thoracic	thoracic	NN
21781	657	3	vertebra	vertebra	NN
21781	657	4	(	(	-LRB-
21781	657	5	Figure	figure	NN
21781	657	6	4	4	CD
21781	657	7	,	,	,
21781	657	8	Sheet	Sheet	NNP
21781	657	9	5	5	CD
21781	657	10	,	,	,
21781	657	11	T.V.	T.V.	NNP
21781	657	12	)	)	-RRB-
21781	658	1	consists	consist	VBZ
21781	658	2	of	of	IN
21781	658	3	a	a	DT
21781	658	4	central	central	JJ
21781	658	5	bony	bony	NNP
21781	658	6	mass	mass	NN
21781	658	7	,	,	,
21781	658	8	the	the	DT
21781	658	9	body	body	NN
21781	658	10	or	or	CC
21781	658	11	centrum	centrum	NN
21781	658	12	(	(	-LRB-
21781	658	13	b.	b.	NNP
21781	659	1	)	)	-RRB-
21781	659	2	,	,	,
21781	659	3	from	from	IN
21781	659	4	which	which	WDT
21781	659	5	there	there	EX
21781	659	6	arises	arise	VBZ
21781	659	7	dorsally	dorsally	RB
21781	659	8	an	an	DT
21781	659	9	arch	arch	NN
21781	659	10	,	,	,
21781	659	11	the	the	DT
21781	659	12	neural	neural	JJ
21781	659	13	arch	arch	NN
21781	659	14	(	(	-LRB-
21781	659	15	n.a	n.a	NNP
21781	659	16	.	.	.
21781	660	1	)	)	-RRB-
21781	660	2	,	,	,
21781	660	3	completed	complete	VBN
21781	660	4	by	by	IN
21781	660	5	a	a	DT
21781	660	6	keystone	keystone	NNP
21781	660	7	,	,	,
21781	660	8	the	the	DT
21781	660	9	neural	neural	NNP
21781	660	10	spine	spine	NNP
21781	660	11	(	(	-LRB-
21781	660	12	n.s	n.s	NNP
21781	660	13	.	.	.
21781	661	1	)	)	-RRB-
21781	661	2	;	;	:
21781	661	3	and	and	CC
21781	661	4	coming	come	VBG
21781	661	5	off	off	RP
21781	661	6	laterally	laterally	RB
21781	661	7	from	from	IN
21781	661	8	the	the	DT
21781	661	9	arch	arch	NN
21781	661	10	is	be	VBZ
21781	661	11	the	the	DT
21781	661	12	transverse	transverse	JJ
21781	661	13	process	process	NN
21781	661	14	(	(	-LRB-
21781	661	15	tr.p	tr.p	UH
21781	661	16	.	.	.
21781	661	17	)	)	-RRB-
21781	661	18	.	.	.
21781	662	1	Looking	look	VBG
21781	662	2	at	at	IN
21781	662	3	the	the	DT
21781	662	4	vertebra	vertebra	NN
21781	662	5	sideways	sideways	RB
21781	662	6	,	,	,
21781	662	7	we	-PRON-	PRP
21781	662	8	see	see	VBP
21781	662	9	that	that	IN
21781	662	10	the	the	DT
21781	662	11	arch	arch	NN
21781	662	12	is	be	VBZ
21781	662	13	notched	notch	VBN
21781	662	14	,	,	,
21781	662	15	for	for	IN
21781	662	16	the	the	DT
21781	662	17	exit	exit	NN
21781	662	18	of	of	IN
21781	662	19	nerves	nerve	NNS
21781	662	20	.	.	.
21781	663	1	Jointed	joint	VBN
21781	663	2	to	to	IN
21781	663	3	the	the	DT
21781	663	4	thoracic	thoracic	NNP
21781	663	5	vertebrae	vertebrae	NNP
21781	663	6	on	on	IN
21781	663	7	either	either	DT
21781	663	8	side	side	NN
21781	663	9	are	be	VBP
21781	663	10	the	the	DT
21781	663	11	ribs	rib	NNS
21781	663	12	(	(	-LRB-
21781	663	13	r.	r.	NNP
21781	663	14	)	)	-RRB-
21781	663	15	.	.	.
21781	664	1	Each	each	DT
21781	664	2	rib	rib	NN
21781	664	3	has	have	VBZ
21781	664	4	a	a	DT
21781	664	5	process	process	NN
21781	664	6	,	,	,
21781	664	7	the	the	DT
21781	664	8	tuberculum	tuberculum	NN
21781	664	9	,	,	,
21781	664	10	going	go	VBG
21781	664	11	up	up	RP
21781	664	12	to	to	TO
21781	664	13	articulate	articulate	VB
21781	664	14	with	with	IN
21781	664	15	the	the	DT
21781	664	16	transverse	transverse	JJ
21781	664	17	process	process	NN
21781	664	18	,	,	,
21781	664	19	and	and	CC
21781	664	20	one	one	CD
21781	664	21	,	,	,
21781	664	22	the	the	DT
21781	664	23	capitulum	capitulum	NN
21781	664	24	articulating	articulate	VBG
21781	664	25	between	between	IN
21781	664	26	the	the	DT
21781	664	27	bodies	body	NNS
21781	664	28	of	of	IN
21781	664	29	two	two	CD
21781	664	30	contiguous	contiguous	JJ
21781	664	31	vertebrae	vertebra	NNS
21781	664	32	.	.	.
21781	665	1	The	the	DT
21781	665	2	facets	facet	NNS
21781	665	3	for	for	IN
21781	665	4	the	the	DT
21781	665	5	articulation	articulation	NN
21781	665	6	of	of	IN
21781	665	7	the	the	DT
21781	665	8	capitulum	capitulum	NN
21781	665	9	are	be	VBP
21781	665	10	indicated	indicate	VBN
21781	665	11	in	in	IN
21781	665	12	the	the	DT
21781	665	13	side	side	NN
21781	665	14	view	view	NN
21781	665	15	by	by	IN
21781	665	16	shading	shade	VBG
21781	665	17	.	.	.
21781	666	1	At	at	IN
21781	666	2	either	either	DT
21781	666	3	end	end	NN
21781	666	4	of	of	IN
21781	666	5	the	the	DT
21781	666	6	body	body	NN
21781	666	7	of	of	IN
21781	666	8	a	a	DT
21781	666	9	vertebra	vertebra	NN
21781	666	10	of	of	IN
21781	666	11	a	a	DT
21781	666	12	young	young	JJ
21781	666	13	rabbit	rabbit	NN
21781	666	14	are	be	VBP
21781	666	15	bony	bony	NN
21781	666	16	caps	cap	NNS
21781	666	17	,	,	,
21781	666	18	the	the	DT
21781	666	19	epiphyses	epiphysis	NNS
21781	666	20	(	(	-LRB-
21781	666	21	ep	ep	NNP
21781	666	22	.	.	.
21781	667	1	)	)	-RRB-
21781	667	2	,	,	,
21781	667	3	separated	separate	VBN
21781	667	4	from	from	IN
21781	667	5	the	the	DT
21781	667	6	body	body	NN
21781	667	7	by	by	IN
21781	667	8	a	a	DT
21781	667	9	plane	plane	NN
21781	667	10	of	of	IN
21781	667	11	unossified	unossified	JJ
21781	667	12	cartilage	cartilage	NN
21781	667	13	(	(	-LRB-
21781	667	14	indicated	indicate	VBN
21781	667	15	,	,	,
21781	667	16	by	by	IN
21781	667	17	the	the	DT
21781	667	18	dots	dot	NNS
21781	667	19	)	)	-RRB-
21781	667	20	.	.	.
21781	668	1	These	these	DT
21781	668	2	epiphyses	epiphysis	NNS
21781	668	3	to	to	IN
21781	668	4	the	the	DT
21781	668	5	vertebral	vertebral	JJ
21781	668	6	bodies	body	NNS
21781	668	7	occur	occur	VBP
21781	668	8	only	only	RB
21781	668	9	among	among	IN
21781	668	10	mammals	mammal	NNS
21781	668	11	,	,	,
21781	668	12	and	and	CC
21781	668	13	are	be	VBP
21781	668	14	even	even	RB
21781	668	15	absent	absent	JJ
21781	668	16	in	in	IN
21781	668	17	some	some	DT
21781	668	18	cases	case	NNS
21781	668	19	within	within	IN
21781	668	20	the	the	DT
21781	668	21	class	class	NN
21781	668	22	.	.	.
21781	669	1	In	in	IN
21781	669	2	the	the	DT
21781	669	3	adult	adult	NN
21781	669	4	rabbit	rabbit	NN
21781	669	5	they	-PRON-	PRP
21781	669	6	have	have	VBP
21781	669	7	ossified	ossify	VBN
21781	669	8	continuously	continuously	RB
21781	669	9	with	with	IN
21781	669	10	the	the	DT
21781	669	11	rest	rest	NN
21781	669	12	of	of	IN
21781	669	13	the	the	DT
21781	669	14	body	body	NN
21781	669	15	.	.	.
21781	670	1	Section	section	NN
21781	670	2	78	78	CD
21781	670	3	.	.	.
21781	671	1	A	a	DT
21781	671	2	cervical	cervical	JJ
21781	671	3	vertebra	vertebra	NN
21781	671	4	(	(	-LRB-
21781	671	5	C.V.	C.V.	NNP
21781	671	6	)	)	-RRB-
21781	671	7	seems	seem	VBZ
21781	671	8	,	,	,
21781	671	9	upon	upon	IN
21781	671	10	cursory	cursory	JJ
21781	671	11	inspection	inspection	NN
21781	671	12	,	,	,
21781	671	13	to	to	TO
21781	671	14	have	have	VB
21781	671	15	no	no	DT
21781	671	16	rib	rib	NN
21781	671	17	.	.	.
21781	672	1	The	the	DT
21781	672	2	transverse	transverse	JJ
21781	672	3	processes	process	NNS
21781	672	4	differ	differ	VBP
21781	672	5	from	from	IN
21781	672	6	those	those	DT
21781	672	7	of	of	IN
21781	672	8	thoracic	thoracic	NNP
21781	672	9	series	series	NNP
21781	672	10	in	in	IN
21781	672	11	having	have	VBG
21781	672	12	a	a	DT
21781	672	13	perforation	perforation	NN
21781	672	14	,	,	,
21781	672	15	the	the	DT
21781	672	16	vertebrarterial	vertebrarterial	JJ
21781	672	17	canal	canal	NN
21781	672	18	,	,	,
21781	672	19	through	through	IN
21781	672	20	which	which	WDT
21781	672	21	the	the	DT
21781	672	22	vertebral	vertebral	JJ
21781	672	23	artery	artery	NN
21781	672	24	runs	run	VBZ
21781	672	25	up	up	RP
21781	672	26	the	the	DT
21781	672	27	neck	neck	NN
21781	672	28	.	.	.
21781	673	1	A	a	DT
21781	673	2	study	study	NN
21781	673	3	of	of	IN
21781	673	4	the	the	DT
21781	673	5	development	development	NN
21781	673	6	of	of	IN
21781	673	7	these	these	DT
21781	673	8	bones	bone	NNS
21781	673	9	shows	show	VBZ
21781	673	10	that	that	IN
21781	673	11	the	the	DT
21781	673	12	part	part	NN
21781	673	13	marked	mark	VBD
21781	673	14	f.r	f.r	NNP
21781	673	15	.	.	.
21781	674	1	ossifies	ossifie	NNS
21781	674	2	separately	separately	RB
21781	674	3	from	from	IN
21781	674	4	the	the	DT
21781	674	5	rest	rest	NN
21781	674	6	of	of	IN
21781	674	7	the	the	DT
21781	674	8	transverse	transverse	JJ
21781	674	9	process	process	NN
21781	674	10	;	;	:
21781	674	11	and	and	CC
21781	674	12	the	the	DT
21781	674	13	form	form	NN
21781	674	14	of	of	IN
21781	674	15	the	the	DT
21781	674	16	equivalent	equivalent	JJ
21781	674	17	structures	structure	NNS
21781	674	18	in	in	IN
21781	674	19	certain	certain	JJ
21781	674	20	peculiar	peculiar	JJ
21781	674	21	lower	low	JJR
21781	674	22	mammals	mammal	NNS
21781	674	23	and	and	CC
21781	674	24	in	in	IN
21781	674	25	reptiles	reptile	NNS
21781	674	26	leaves	leave	VBZ
21781	674	27	no	no	DT
21781	674	28	doubt	doubt	NN
21781	674	29	that	that	IN
21781	674	30	f.r	f.r	NNP
21781	674	31	.	.	.
21781	675	1	is	be	VBZ
21781	675	2	really	really	RB
21781	675	3	an	an	DT
21781	675	4	abbreviated	abbreviate	VBN
21781	675	5	rib	rib	NN
21781	675	6	;	;	,
21781	675	7	fused	fuse	VBN
21781	675	8	up	up	RP
21781	675	9	with	with	IN
21781	675	10	the	the	DT
21781	675	11	transverse	transverse	JJ
21781	675	12	process	process	NN
21781	675	13	and	and	CC
21781	675	14	body	body	NN
21781	675	15	.	.	.
21781	676	1	The	the	DT
21781	676	2	two	two	CD
21781	676	3	anterior	anterior	JJ
21781	676	4	cervical	cervical	JJ
21781	676	5	vertebrae	vertebra	NNS
21781	676	6	are	be	VBP
21781	676	7	peculiar	peculiar	JJ
21781	676	8	.	.	.
21781	677	1	The	the	DT
21781	677	2	first	first	JJ
21781	677	3	(	(	-LRB-
21781	677	4	at	at	IN
21781	677	5	.	.	.
21781	677	6	)	)	-RRB-
21781	678	1	is	be	VBZ
21781	678	2	called	call	VBN
21781	678	3	the	the	DT
21781	678	4	Atlas--	Atlas--	NNP
21781	678	5	the	the	DT
21781	678	6	figure	figure	NN
21781	678	7	shows	show	VBZ
21781	678	8	the	the	DT
21781	678	9	anterior	anterior	NNP
21781	678	10	view--	view--	NN
21781	678	11	and	and	CC
21781	678	12	has	have	VBZ
21781	678	13	great	great	JJ
21781	678	14	articular	articular	JJ
21781	678	15	faces	face	NNS
21781	678	16	for	for	IN
21781	678	17	the	the	DT
21781	678	18	condyles	condyle	NNS
21781	678	19	(	(	-LRB-
21781	678	20	Section	section	NN
21781	678	21	86	86	CD
21781	678	22	)	)	-RRB-
21781	678	23	of	of	IN
21781	678	24	the	the	DT
21781	678	25	skull	skull	NN
21781	678	26	,	,	,
21781	678	27	and	and	CC
21781	678	28	a	a	DT
21781	678	29	deficient	deficient	JJ
21781	678	30	centrum	centrum	NN
21781	678	31	.	.	.
21781	679	1	The	the	DT
21781	679	2	next	next	JJ
21781	679	3	is	be	VBZ
21781	679	4	the	the	DT
21781	679	5	axis	axis	NN
21781	679	6	,	,	,
21781	679	7	and	and	CC
21781	679	8	it	-PRON-	PRP
21781	679	9	is	be	VBZ
21781	679	10	distinguished	distinguish	VBN
21781	679	11	by	by	IN
21781	679	12	an	an	DT
21781	679	13	odontoid	odontoid	JJ
21781	679	14	peg	peg	NNP
21781	679	15	(	(	-LRB-
21781	679	16	od.p	od.p	NN
21781	679	17	.	.	.
21781	680	1	)	)	-RRB-
21781	680	2	,	,	,
21781	680	3	which	which	WDT
21781	680	4	fits	fit	VBZ
21781	680	5	into	into	IN
21781	680	6	the	the	DT
21781	680	7	space	space	NN
21781	680	8	where	where	WRB
21781	680	9	the	the	DT
21781	680	10	body	body	NN
21781	680	11	of	of	IN
21781	680	12	the	the	DT
21781	680	13	atlas	atla	NNS
21781	680	14	is	be	VBZ
21781	680	15	deficient	deficient	JJ
21781	680	16	.	.	.
21781	681	1	In	in	IN
21781	681	2	development	development	NN
21781	681	3	the	the	DT
21781	681	4	centrum	centrum	NN
21781	681	5	of	of	IN
21781	681	6	the	the	DT
21781	681	7	axis	axis	NNP
21781	681	8	ossifies	ossifie	NNS
21781	681	9	from	from	IN
21781	681	10	one	one	CD
21781	681	11	centre	centre	NN
21781	681	12	,	,	,
21781	681	13	and	and	CC
21781	681	14	the	the	DT
21781	681	15	odontoid	odontoid	NN
21781	681	16	,	,	,
21781	681	17	peg	peg	NNP
21781	681	18	from	from	IN
21781	681	19	another	another	DT
21781	681	20	,	,	,
21781	681	21	which	which	WDT
21781	681	22	at	at	IN
21781	681	23	that	that	DT
21781	681	24	time	time	NN
21781	681	25	occupies	occupy	VBZ
21781	681	26	the	the	DT
21781	681	27	position	position	NN
21781	681	28	of	of	IN
21781	681	29	centrum	centrum	NN
21781	681	30	of	of	IN
21781	681	31	the	the	DT
21781	681	32	atlas	atlas	NNP
21781	681	33	.	.	.
21781	682	1	So	so	IN
21781	682	2	that	that	IN
21781	682	3	it	-PRON-	PRP
21781	682	4	would	would	MD
21781	682	5	seem	seem	VB
21781	682	6	that	that	IN
21781	682	7	the	the	DT
21781	682	8	atlas	atlas	NNP
21781	682	9	is	be	VBZ
21781	682	10	a	a	DT
21781	682	11	vertebra	vertebra	NN
21781	682	12	minus	minus	IN
21781	682	13	a	a	DT
21781	682	14	centrum	centrum	NN
21781	682	15	,	,	,
21781	682	16	and	and	CC
21781	682	17	the	the	DT
21781	682	18	axis	axi	NNS
21781	682	19	is	be	VBZ
21781	682	20	a	a	DT
21781	682	21	vertebra	vertebra	NN
21781	682	22	plus	plus	IN
21781	682	23	a	a	DT
21781	682	24	centrum	centrum	NN
21781	682	25	,	,	,
21781	682	26	added	add	VBN
21781	682	27	at	at	IN
21781	682	28	the	the	DT
21781	682	29	expense	expense	NN
21781	682	30	of	of	IN
21781	682	31	the	the	DT
21781	682	32	atlas	atla	NNS
21781	682	33	.	.	.
21781	683	1	Section	section	NN
21781	683	2	79	79	CD
21781	683	3	.	.	.
21781	684	1	The	the	DT
21781	684	2	lumbar	lumbar	NNP
21781	684	3	vertebrae	vertebra	NNS
21781	684	4	(	(	-LRB-
21781	684	5	l.v	l.v	NNP
21781	684	6	.	.	.
21781	684	7	)	)	-RRB-
21781	685	1	are	be	VBP
21781	685	2	larger	large	JJR
21781	685	3	,	,	,
21781	685	4	and	and	CC
21781	685	5	have	have	VBP
21781	685	6	cleft	cleave	VBN
21781	685	7	transverse	transverse	JJ
21781	685	8	processes	process	NNS
21781	685	9	,	,	,
21781	685	10	each	each	DT
21781	685	11	giving	give	VBG
21781	685	12	rise	rise	NN
21781	685	13	to	to	IN
21781	685	14	an	an	DT
21781	685	15	ascending	ascend	VBG
21781	685	16	limb	limb	NN
21781	685	17	,	,	,
21781	685	18	the	the	DT
21781	685	19	metapophyses	metapophyse	NNS
21781	685	20	,	,	,
21781	685	21	and	and	CC
21781	685	22	a	a	DT
21781	685	23	descending	descend	VBG
21781	685	24	one	one	NN
21781	685	25	.	.	.
21781	686	1	The	the	DT
21781	686	2	latter	latter	JJ
21781	686	3	(	(	-LRB-
21781	686	4	generally	generally	RB
21781	686	5	spoken	speak	VBN
21781	686	6	of	of	IN
21781	686	7	as	as	IN
21781	686	8	the	the	DT
21781	686	9	transverse	transverse	JJ
21781	686	10	processes	process	NNS
21781	686	11	)	)	-RRB-
21781	686	12	point	point	VBP
21781	686	13	steeply	steeply	RB
21781	686	14	downward	downward	RB
21781	686	15	,	,	,
21781	686	16	and	and	CC
21781	686	17	are	be	VBP
21781	686	18	considerably	considerably	RB
21781	686	19	longer	long	JJR
21781	686	20	than	than	IN
21781	686	21	those	those	DT
21781	686	22	of	of	IN
21781	686	23	thoracic	thoracic	NNP
21781	686	24	series	series	NNP
21781	686	25	.	.	.
21781	687	1	The	the	DT
21781	687	2	sacral	sacral	JJ
21781	687	3	vertebrae	vertebra	NNS
21781	687	4	(	(	-LRB-
21781	687	5	s.v	s.v	NNP
21781	687	6	.	.	.
21781	687	7	)	)	-RRB-
21781	688	1	have	have	VBP
21781	688	2	great	great	JJ
21781	688	3	flattened	flatten	VBN
21781	688	4	transverse	transverse	JJ
21781	688	5	propcesses	propcesse	NNS
21781	688	6	for	for	IN
21781	688	7	articulation	articulation	NN
21781	688	8	with	with	IN
21781	688	9	the	the	DT
21781	688	10	ilia	ilia	NNP
21781	688	11	.	.	.
21781	689	1	The	the	DT
21781	689	2	caudal	caudal	JJ
21781	689	3	vertebrae	vertebra	NNS
21781	689	4	(	(	-LRB-
21781	689	5	c.v	c.v	NNP
21781	689	6	.	.	NNP
21781	689	7	)	)	-RRB-
21781	689	8	are	be	VBP
21781	689	9	gradually	gradually	RB
21781	689	10	reduced	reduce	VBN
21781	689	11	to	to	IN
21781	689	12	the	the	DT
21781	689	13	mere	mere	JJ
21781	689	14	elongated	elongated	JJ
21781	689	15	centra	centra	NNP
21781	689	16	,	,	,
21781	689	17	as	as	IN
21781	689	18	we	-PRON-	PRP
21781	689	19	proceed	proceed	VBP
21781	689	20	,	,	,
21781	689	21	towards	towards	IN
21781	689	22	the	the	DT
21781	689	23	tip	tip	NN
21781	689	24	of	of	IN
21781	689	25	the	the	DT
21781	689	26	tail	tail	NN
21781	689	27	.	.	.
21781	690	1	Section	section	NN
21781	690	2	80	80	CD
21781	690	3	.	.	.
21781	691	1	All	all	PDT
21781	691	2	the	the	DT
21781	691	3	vertebrae	vertebra	NNS
21781	691	4	join	join	VBP
21781	691	5	with	with	IN
21781	691	6	their	-PRON-	PRP$
21781	691	7	adjacent	adjacent	JJ
21781	691	8	fellows	fellow	NNS
21781	691	9	through	through	IN
21781	691	10	the	the	DT
21781	691	11	intermediation	intermediation	NN
21781	691	12	of	of	IN
21781	691	13	certain	certain	JJ
21781	691	14	intervertebral	intervertebral	JJ
21781	691	15	pads	pad	NNS
21781	691	16	,	,	,
21781	691	17	and	and	CC
21781	691	18	also	also	RB
21781	691	19	articulate	articulate	VB
21781	691	20	by	by	IN
21781	691	21	small	small	JJ
21781	691	22	processes	process	NNS
21781	691	23	at	at	IN
21781	691	24	either	either	DT
21781	691	25	end	end	NN
21781	691	26	at	at	IN
21781	691	27	the	the	DT
21781	691	28	upper	upper	JJ
21781	691	29	side	side	NN
21781	691	30	of	of	IN
21781	691	31	the	the	DT
21781	691	32	arch	arch	NN
21781	691	33	,	,	,
21781	691	34	the	the	DT
21781	691	35	zygapophyses	zygapophyse	NNS
21781	691	36	.	.	.
21781	692	1	The	the	DT
21781	692	2	normals	normal	NNS
21781	692	3	to	to	IN
21781	692	4	the	the	DT
21781	692	5	polished	polished	JJ
21781	692	6	facets	facet	NNS
21781	692	7	of	of	IN
21781	692	8	these	these	DT
21781	692	9	point	point	NN
21781	692	10	,	,	,
21781	692	11	in	in	IN
21781	692	12	the	the	DT
21781	692	13	case	case	NN
21781	692	14	of	of	IN
21781	692	15	the	the	DT
21781	692	16	anterior	anterior	NN
21781	692	17	zygapophyses	zygapophyse	NNS
21781	692	18	,	,	,
21781	692	19	up	up	RB
21781	692	20	and	and	CC
21781	692	21	in	in	IN
21781	692	22	(	(	-LRB-
21781	692	23	mnemonic	mnemonic	NNP
21781	692	24	:	:	:
21781	692	25	ant	ant	NN
21781	692	26	-	-	HYPH
21781	692	27	up	up	NN
21781	692	28	-	-	HYPH
21781	692	29	in	in	NN
21781	692	30	)	)	-RRB-
21781	692	31	,	,	,
21781	692	32	and	and	CC
21781	692	33	in	in	IN
21781	692	34	the	the	DT
21781	692	35	case	case	NN
21781	692	36	of	of	IN
21781	692	37	the	the	DT
21781	692	38	posterior	posterior	NN
21781	692	39	,	,	,
21781	692	40	down	down	RB
21781	692	41	and	and	CC
21781	692	42	out	out	RB
21781	692	43	.	.	.
21781	693	1	The	the	DT
21781	693	2	student	student	NN
21781	693	3	should	should	MD
21781	693	4	make	make	VB
21781	693	5	this	this	DT
21781	693	6	,	,	,
21781	693	7	and	and	CC
21781	693	8	the	the	DT
21781	693	9	other	other	JJ
21781	693	10	features	feature	NNS
21781	693	11	of	of	IN
21781	693	12	vertebrae	vertebra	NNS
21781	693	13	,	,	,
21781	693	14	out	out	RB
21781	693	15	upon	upon	IN
21781	693	16	actual	actual	JJ
21781	693	17	specimens	specimen	NNS
21781	693	18	.	.	.
21781	694	1	Section	section	NN
21781	694	2	81	81	CD
21781	694	3	.	.	.
21781	695	1	The	the	DT
21781	695	2	thorax	thorax	NN
21781	695	3	is	be	VBZ
21781	695	4	bounded	bound	VBN
21781	695	5	dorsally	dorsally	RB
21781	695	6	by	by	IN
21781	695	7	the	the	DT
21781	695	8	vertebral	vertebral	JJ
21781	695	9	column	column	NN
21781	695	10	,	,	,
21781	695	11	and	and	CC
21781	695	12	ventrally	ventrally	RB
21781	695	13	by	by	IN
21781	695	14	the	the	DT
21781	695	15	sternum	sternum	NN
21781	695	16	.	.	.
21781	696	1	The	the	DT
21781	696	2	sternum	sternum	NN
21781	696	3	consists	consist	VBZ
21781	696	4	of	of	IN
21781	696	5	segments	segment	NNS
21781	696	6	,	,	,
21781	696	7	the	the	DT
21781	696	8	sternebrae	sternebrae	NNP
21781	696	9	(	(	-LRB-
21781	696	10	st	st	NNP
21781	696	11	.	.	NNP
21781	696	12	)	)	-RRB-
21781	696	13	;	;	:
21781	696	14	anteriorly	anteriorly	RB
21781	696	15	there	there	EX
21781	696	16	is	be	VBZ
21781	696	17	a	a	DT
21781	696	18	bony	bony	NN
21781	696	19	manubrium	manubrium	NN
21781	696	20	(	(	-LRB-
21781	696	21	mb	mb	NN
21781	696	22	.	.	.
21781	697	1	)	)	-RRB-
21781	697	2	,	,	,
21781	697	3	posteriorly	posteriorly	RB
21781	697	4	a	a	DT
21781	697	5	thin	thin	JJ
21781	697	6	cartilaginous	cartilaginous	JJ
21781	697	7	plate	plate	NN
21781	697	8	,	,	,
21781	697	9	the	the	DT
21781	697	10	xiphisternum	xiphisternum	NNP
21781	697	11	(	(	-LRB-
21781	697	12	xi	xi	NNP
21781	697	13	.	.	.
21781	697	14	)	)	-RRB-
21781	697	15	.	.	.
21781	698	1	Seven	seven	CD
21781	698	2	pairs	pair	NNS
21781	698	3	of	of	IN
21781	698	4	ribs	rib	NNS
21781	698	5	articulate	articulate	NN
21781	698	6	by	by	IN
21781	698	7	cartilaginous	cartilaginous	JJ
21781	698	8	ends	end	NNS
21781	698	9	(	(	-LRB-
21781	698	10	sternal	sternal	JJ
21781	698	11	ribs	rib	NNS
21781	698	12	)	)	-RRB-
21781	698	13	with	with	IN
21781	698	14	the	the	DT
21781	698	15	sternum	sternum	NN
21781	698	16	directly	directly	RB
21781	698	17	,	,	,
21781	698	18	as	as	IN
21781	698	19	indicated	indicate	VBN
21781	698	20	in	in	IN
21781	698	21	the	the	DT
21781	698	22	figure	figure	NN
21781	698	23	;	;	:
21781	698	24	five	five	CD
21781	698	25	(	(	-LRB-
21781	698	26	false	false	JJ
21781	698	27	)	)	-RRB-
21781	698	28	ribs	rib	NNS
21781	698	29	are	be	VBP
21781	698	30	joined	join	VBN
21781	698	31	,	,	,
21781	698	32	to	to	IN
21781	698	33	each	each	DT
21781	698	34	other	other	JJ
21781	698	35	and	and	CC
21781	698	36	to	to	IN
21781	698	37	the	the	DT
21781	698	38	seventh	seventh	JJ
21781	698	39	,	,	,
21781	698	40	and	and	CC
21781	698	41	not	not	RB
21781	698	42	to	to	IN
21781	698	43	the	the	DT
21781	698	44	sternum	sternum	NN
21781	698	45	directly	directly	RB
21781	698	46	.	.	.
21781	699	1	The	the	DT
21781	699	2	last	last	JJ
21781	699	3	four	four	CD
21781	699	4	ribs	rib	NNS
21781	699	5	have	have	VBP
21781	699	6	no	no	DT
21781	699	7	tuberculum	tuberculum	NN
21781	699	8	(	(	-LRB-
21781	699	9	Section	section	NN
21781	699	10	77	77	CD
21781	699	11	)	)	-RRB-
21781	699	12	.	.	.
21781	700	1	Section	section	NN
21781	700	2	82	82	CD
21781	700	3	.	.	.
21781	701	1	The	the	DT
21781	701	2	fore	fore	NN
21781	701	3	-	-	HYPH
21781	701	4	limb	limb	NN
21781	701	5	(	(	-LRB-
21781	701	6	pectoral	pectoral	JJ
21781	701	7	limb	limb	NN
21781	701	8	)	)	-RRB-
21781	701	9	consists	consist	VBZ
21781	701	10	of	of	IN
21781	701	11	an	an	DT
21781	701	12	upper	upper	JJ
21781	701	13	arm	arm	NN
21781	701	14	bone	bone	NN
21781	701	15	,	,	,
21781	701	16	the	the	DT
21781	701	17	humerus	humerus	NNP
21781	701	18	(	(	-LRB-
21781	701	19	hum	hum	UH
21781	701	20	.	.	.
21781	701	21	)	)	-RRB-
21781	702	1	the	the	DT
21781	702	2	distal	distal	JJ
21781	702	3	end	end	NN
21781	702	4	of	of	IN
21781	702	5	which	which	WDT
21781	702	6	is	be	VBZ
21781	702	7	deeply	deeply	RB
21781	702	8	excavated	excavate	VBN
21781	702	9	by	by	IN
21781	702	10	the	the	DT
21781	702	11	olecranon	olecranon	NNP
21781	702	12	fossa	fossa	NNP
21781	702	13	(	(	-LRB-
21781	702	14	o.f	o.f	NNP
21781	702	15	.	.	.
21781	702	16	)	)	-RRB-
21781	703	1	as	as	IN
21781	703	2	indicated	indicate	VBN
21781	703	3	by	by	IN
21781	703	4	the	the	DT
21781	703	5	dotted	dotted	JJ
21781	703	6	lines	line	NNS
21781	703	7	;	;	:
21781	703	8	of	of	IN
21781	703	9	two	two	CD
21781	703	10	bones	bone	NNS
21781	703	11	,	,	,
21781	703	12	the	the	DT
21781	703	13	ulna	ulna	NNP
21781	703	14	(	(	-LRB-
21781	703	15	u.	u.	NN
21781	703	16	)	)	-RRB-
21781	704	1	and	and	CC
21781	704	2	radius	radius	NNP
21781	704	3	(	(	-LRB-
21781	704	4	r.	r.	NNP
21781	704	5	)	)	-RRB-
21781	704	6	which	which	WDT
21781	704	7	are	be	VBP
21781	704	8	firmly	firmly	RB
21781	704	9	bound	bind	VBN
21781	704	10	by	by	IN
21781	704	11	ligament	ligament	NN
21781	704	12	in	in	IN
21781	704	13	the	the	DT
21781	704	14	position	position	NN
21781	704	15	of	of	IN
21781	704	16	the	the	DT
21781	704	17	figure	figure	NN
21781	704	18	(	(	-LRB-
21781	704	19	i.e.	i.e.	FW
21781	704	20	,	,	,
21781	704	21	with	with	IN
21781	704	22	the	the	DT
21781	704	23	palm	palm	NN
21781	704	24	of	of	IN
21781	704	25	the	the	DT
21781	704	26	hand	hand	NN
21781	704	27	downward	downward	RB
21781	704	28	,	,	,
21781	704	29	"	"	``
21781	704	30	prone	prone	JJ
21781	704	31	"	"	''
21781	704	32	)	)	-RRB-
21781	704	33	;	;	,
21781	704	34	of	of	IN
21781	704	35	a	a	DT
21781	704	36	number	number	NN
21781	704	37	of	of	IN
21781	704	38	small	small	JJ
21781	704	39	bones	bone	NNS
21781	704	40	(	(	-LRB-
21781	704	41	carpalia	carpalia	NNP
21781	704	42	)	)	-RRB-
21781	704	43	,	,	,
21781	704	44	the	the	DT
21781	704	45	carpus	carpus	NNP
21781	704	46	(	(	-LRB-
21781	704	47	c.	c.	NNP
21781	704	48	)	)	-RRB-
21781	704	49	;	;	,
21781	704	50	of	of	IN
21781	704	51	a	a	DT
21781	704	52	series	series	NN
21781	704	53	of	of	IN
21781	704	54	metacarpals	metacarpal	NNS
21781	704	55	(	(	-LRB-
21781	704	56	mc	mc	NNP
21781	704	57	.	.	.
21781	705	1	)	)	-RRB-
21781	705	2	;	;	:
21781	705	3	and	and	CC
21781	705	4	of	of	IN
21781	705	5	three	three	CD
21781	705	6	digits	digit	NNS
21781	705	7	(=	(=	NNP
21781	705	8	fingers	finger	NNS
21781	705	9	)	)	-RRB-
21781	705	10	each	each	DT
21781	705	11	,	,	,
21781	705	12	except	except	IN
21781	705	13	the	the	DT
21781	705	14	first	first	JJ
21781	705	15	,	,	,
21781	705	16	or	or	CC
21781	705	17	pollex	pollex	NN
21781	705	18	,	,	,
21781	705	19	of	of	IN
21781	705	20	three	three	CD
21781	705	21	small	small	JJ
21781	705	22	bones--	bones--	NNP
21781	705	23	the	the	DT
21781	705	24	phalanges	phalanx	NNS
21781	705	25	,	,	,
21781	705	26	only	only	RB
21781	705	27	the	the	DT
21781	705	28	proximal	proximal	JJ
21781	705	29	of	of	IN
21781	705	30	which	which	WDT
21781	705	31	appear	appear	VBP
21781	705	32	in	in	IN
21781	705	33	the	the	DT
21781	705	34	figure	figure	NN
21781	705	35	.	.	.
21781	706	1	The	the	DT
21781	706	2	ulna	ulna	NN
21781	706	3	has	have	VBZ
21781	706	4	a	a	DT
21781	706	5	hook	hook	NN
21781	706	6	-	-	HYPH
21781	706	7	like	like	JJ
21781	706	8	head	head	NN
21781	706	9	,	,	,
21781	706	10	the	the	DT
21781	706	11	olecranon	olecranon	NNP
21781	706	12	(	(	-LRB-
21781	706	13	o.	o.	NN
21781	706	14	)	)	-RRB-
21781	707	1	which	which	WDT
21781	707	2	distinguishes	distinguish	VBZ
21781	707	3	it	-PRON-	PRP
21781	707	4	easily	easily	RB
21781	707	5	from	from	IN
21781	707	6	the	the	DT
21781	707	7	distally	distally	RB
21781	707	8	thickened	thicken	VBN
21781	707	9	radius	radius	NN
21781	707	10	.	.	.
21781	708	1	The	the	DT
21781	708	2	limb	limb	NN
21781	708	3	is	be	VBZ
21781	708	4	attached	attach	VBN
21781	708	5	to	to	IN
21781	708	6	the	the	DT
21781	708	7	body	body	NN
21781	708	8	through	through	IN
21781	708	9	the	the	DT
21781	708	10	intermediation	intermediation	NN
21781	708	11	of	of	IN
21781	708	12	the	the	DT
21781	708	13	shoulder	shoulder	NN
21781	708	14	-	-	HYPH
21781	708	15	blade	blade	NN
21781	708	16	(	(	-LRB-
21781	708	17	scapula	scapula	JJ
21781	708	18	,	,	,
21781	708	19	sc	sc	JJ
21781	708	20	.	.	.
21781	708	21	)	)	-RRB-
21781	709	1	a	a	DT
21781	709	2	flattened	flattened	JJ
21781	709	3	bone	bone	NN
21781	709	4	with	with	IN
21781	709	5	a	a	DT
21781	709	6	median	median	JJ
21781	709	7	external	external	JJ
21781	709	8	ridge	ridge	NN
21781	709	9	with	with	IN
21781	709	10	a	a	DT
21781	709	11	hook	hook	NN
21781	709	12	-	-	HYPH
21781	709	13	like	like	JJ
21781	709	14	termination	termination	NN
21781	709	15	,	,	,
21781	709	16	the	the	DT
21781	709	17	acromion	acromion	NN
21781	709	18	(	(	-LRB-
21781	709	19	acr	acr	NNP
21781	709	20	.	.	.
21781	709	21	)	)	-RRB-
21781	709	22	.	.	.
21781	710	1	There	there	EX
21781	710	2	is	be	VBZ
21781	710	3	also	also	RB
21781	710	4	a	a	DT
21781	710	5	process	process	NN
21781	710	6	overhanging	overhang	VBG
21781	710	7	the	the	DT
21781	710	8	glenoid	glenoid	NNP
21781	710	9	cavity	cavity	NNP
21781	710	10	(	(	-LRB-
21781	710	11	g.	g.	NNP
21781	710	12	)	)	-RRB-
21781	710	13	wherein	wherein	WRB
21781	710	14	the	the	DT
21781	710	15	humerus	humerus	JJ
21781	710	16	articulates	articulate	NNS
21781	710	17	,	,	,
21781	710	18	which	which	WDT
21781	710	19	process	process	NN
21781	710	20	is	be	VBZ
21781	710	21	called	call	VBN
21781	710	22	coracoid	coracoid	NNP
21781	710	23	(	(	-LRB-
21781	710	24	co.	co.	NNP
21781	710	25	)	)	-RRB-
21781	710	26	;	;	:
21781	710	27	it	-PRON-	PRP
21781	710	28	is	be	VBZ
21781	710	29	ossified	ossify	VBN
21781	710	30	from	from	IN
21781	710	31	two	two	CD
21781	710	32	separate	separate	JJ
21781	710	33	centres	centre	NNS
21781	710	34	,	,	,
21781	710	35	and	and	CC
21781	710	36	represents	represent	VBZ
21781	710	37	a	a	DT
21781	710	38	very	very	RB
21781	710	39	considerable	considerable	JJ
21781	710	40	bone	bone	NN
21781	710	41	in	in	IN
21781	710	42	the	the	DT
21781	710	43	bird	bird	NN
21781	710	44	,	,	,
21781	710	45	reptile	reptile	NN
21781	710	46	,	,	,
21781	710	47	and	and	CC
21781	710	48	frog	frog	NN
21781	710	49	.	.	.
21781	711	1	Along	along	IN
21781	711	2	the	the	DT
21781	711	3	dorsal	dorsal	NN
21781	711	4	edge	edge	NN
21781	711	5	of	of	IN
21781	711	6	the	the	DT
21781	711	7	scapula	scapula	NN
21781	711	8	of	of	IN
21781	711	9	the	the	DT
21781	711	10	rabbit	rabbit	NN
21781	711	11	is	be	VBZ
21781	711	12	unossified	unossified	JJ
21781	711	13	cartilage	cartilage	NN
21781	711	14	,	,	,
21781	711	15	which	which	WDT
21781	711	16	is	be	VBZ
21781	711	17	called	call	VBN
21781	711	18	the	the	DT
21781	711	19	supra	supra	NNP
21781	711	20	-	-	HYPH
21781	711	21	scapula	scapula	NNP
21781	711	22	(	(	-LRB-
21781	711	23	s.sc	s.sc	NN
21781	711	24	.	.	.
21781	711	25	)	)	-RRB-
21781	711	26	.	.	.
21781	712	1	In	in	IN
21781	712	2	man	man	NN
21781	712	3	there	there	RB
21781	712	4	runs	run	VBZ
21781	712	5	from	from	IN
21781	712	6	the	the	DT
21781	712	7	acromion	acromion	NN
21781	712	8	to	to	IN
21781	712	9	the	the	DT
21781	712	10	manubrium	manubrium	NN
21781	712	11	of	of	IN
21781	712	12	the	the	DT
21781	712	13	sternum	sternum	FW
21781	712	14	a	a	DT
21781	712	15	bone	bone	NN
21781	712	16	,	,	,
21781	712	17	the	the	DT
21781	712	18	collar	collar	NN
21781	712	19	-	-	HYPH
21781	712	20	bone	bone	NN
21781	712	21	or	or	CC
21781	712	22	clavicle	clavicle	NN
21781	712	23	.	.	.
21781	713	1	This	this	DT
21781	713	2	is	be	VBZ
21781	713	3	represented	represent	VBN
21781	713	4	by	by	IN
21781	713	5	a	a	DT
21781	713	6	very	very	RB
21781	713	7	imperfectly	imperfectly	RB
21781	713	8	ossified	ossify	VBN
21781	713	9	rudiment	rudiment	NN
21781	713	10	in	in	IN
21781	713	11	the	the	DT
21781	713	12	rabbit	rabbit	NN
21781	713	13	.	.	.
21781	714	1	The	the	DT
21781	714	2	scapula	scapula	NN
21781	714	3	and	and	CC
21781	714	4	clavicle	clavicle	NNP
21781	714	5	,	,	,
21781	714	6	the	the	DT
21781	714	7	bones	bone	NNS
21781	714	8	of	of	IN
21781	714	9	the	the	DT
21781	714	10	body	body	NN
21781	714	11	connected	connect	VBN
21781	714	12	with	with	IN
21781	714	13	the	the	DT
21781	714	14	fore	fore	NN
21781	714	15	-	-	HYPH
21781	714	16	limb	limb	NN
21781	714	17	,	,	,
21781	714	18	are	be	VBP
21781	714	19	frequently	frequently	RB
21781	714	20	styled	style	VBN
21781	714	21	the	the	DT
21781	714	22	pectoral	pectoral	JJ
21781	714	23	girdle	girdle	NN
21781	714	24	,	,	,
21781	714	25	or	or	CC
21781	714	26	shoulder	shoulder	NN
21781	714	27	-	-	HYPH
21781	714	28	girdle	girdle	NN
21781	714	29	;	;	:
21781	714	30	this	this	DT
21781	714	31	name	name	NN
21781	714	32	of	of	IN
21781	714	33	girdle	girdle	NN
21781	714	34	will	will	MD
21781	714	35	appear	appear	VB
21781	714	36	less	less	JJR
21781	714	37	of	of	IN
21781	714	38	a	a	DT
21781	714	39	misnomer	misnomer	NN
21781	714	40	when	when	WRB
21781	714	41	lower	low	JJR
21781	714	42	vertebrate	vertebrate	NN
21781	714	43	types	type	NNS
21781	714	44	are	be	VBP
21781	714	45	studied	study	VBN
21781	714	46	.	.	.
21781	715	1	Section	section	NN
21781	715	2	83	83	CD
21781	715	3	.	.	.
21781	716	1	The	the	DT
21781	716	2	hind	hind	NN
21781	716	3	limb	limb	NN
21781	716	4	and	and	CC
21781	716	5	its	-PRON-	PRP$
21781	716	6	body	body	NN
21781	716	7	bones--	bones--	JJ
21781	716	8	pelvic	pelvic	JJ
21781	716	9	limb	limb	NN
21781	716	10	and	and	CC
21781	716	11	girdle--	girdle--	NNP
21781	716	12	are	be	VBP
21781	716	13	shown	show	VBN
21781	716	14	in	in	IN
21781	716	15	Figure	Figure	NNP
21781	716	16	2	2	CD
21781	716	17	.	.	.
21781	717	1	The	the	DT
21781	717	2	limb	limb	NN
21781	717	3	skeleton	skeleton	NN
21781	717	4	corresponds	correspond	VBZ
21781	717	5	closely	closely	RB
21781	717	6	with	with	IN
21781	717	7	that	that	DT
21781	717	8	of	of	IN
21781	717	9	the	the	DT
21781	717	10	fore	fore	NN
21781	717	11	-	-	HYPH
21781	717	12	limb	limb	NN
21781	717	13	.	.	.
21781	718	1	The	the	DT
21781	718	2	femur	femur	NN
21781	718	3	(	(	-LRB-
21781	718	4	fe	fe	NNP
21781	718	5	.	.	.
21781	718	6	)	)	-RRB-
21781	719	1	answers	answer	NNS
21781	719	2	to	to	IN
21781	719	3	the	the	DT
21781	719	4	humerus	humerus	NNP
21781	719	5	,	,	,
21781	719	6	and	and	CC
21781	719	7	is	be	VBZ
21781	719	8	to	to	TO
21781	719	9	be	be	VB
21781	719	10	distinguished	distinguish	VBN
21781	719	11	from	from	IN
21781	719	12	it	-PRON-	PRP
21781	719	13	by	by	IN
21781	719	14	the	the	DT
21781	719	15	greater	great	JJR
21781	719	16	distinctness	distinctness	NN
21781	719	17	of	of	IN
21781	719	18	its	-PRON-	PRP$
21781	719	19	proximal	proximal	JJ
21781	719	20	head	head	NN
21781	719	21	(	(	-LRB-
21781	719	22	hd	hd	UH
21781	719	23	.	.	.
21781	719	24	)	)	-RRB-
21781	720	1	and	and	CC
21781	720	2	by	by	IN
21781	720	3	the	the	DT
21781	720	4	absence	absence	NN
21781	720	5	of	of	IN
21781	720	6	an	an	DT
21781	720	7	olecranon	olecranon	NN
21781	720	8	fossa	fossa	JJ
21781	720	9	from	from	IN
21781	720	10	its	-PRON-	PRP$
21781	720	11	distal	distal	JJ
21781	720	12	end	end	NN
21781	720	13	.	.	.
21781	721	1	The	the	DT
21781	721	2	tibia	tibia	NN
21781	721	3	(	(	-LRB-
21781	721	4	ti	ti	NNP
21781	721	5	=	=	SYM
21781	721	6	the	the	DT
21781	721	7	radius	radius	NN
21781	721	8	)	)	-RRB-
21781	721	9	is	be	VBZ
21781	721	10	fused	fuse	VBN
21781	721	11	for	for	IN
21781	721	12	the	the	DT
21781	721	13	distal	distal	JJ
21781	721	14	half	half	NN
21781	721	15	of	of	IN
21781	721	16	its	-PRON-	PRP$
21781	721	17	length	length	NN
21781	721	18	with	with	IN
21781	721	19	the	the	DT
21781	721	20	fibula	fibula	NN
21781	721	21	(	(	-LRB-
21781	721	22	fb	fb	UH
21781	721	23	.	.	.
21781	722	1	=	=	SYM
21781	722	2	ulna	ulna	NNP
21781	722	3	)	)	-RRB-
21781	722	4	.	.	.
21781	723	1	A	a	DT
21781	723	2	tarsus	tarsus	NNP
21781	723	3	(	(	-LRB-
21781	723	4	tarsalia	tarsalia	NNP
21781	723	5	)	)	-RRB-
21781	723	6	equals	equal	VBZ
21781	723	7	the	the	DT
21781	723	8	carpus	carpus	NNP
21781	723	9	.	.	.
21781	724	1	*	*	NFP
21781	724	2	Two	two	CD
21781	724	3	of	of	IN
21781	724	4	the	the	DT
21781	724	5	proximal	proximal	JJ
21781	724	6	tarsalia	tarsalia	NN
21781	724	7	may	may	MD
21781	724	8	be	be	VB
21781	724	9	noted	note	VBN
21781	724	10	:	:	:
21781	724	11	one	one	CD
21781	724	12	working	work	VBG
21781	724	13	like	like	IN
21781	724	14	a	a	DT
21781	724	15	pulley	pulley	NN
21781	724	16	under	under	IN
21781	724	17	the	the	DT
21781	724	18	tibia	tibia	NNP
21781	724	19	,	,	,
21781	724	20	is	be	VBZ
21781	724	21	the	the	DT
21781	724	22	astragalus	astragalus	NN
21781	724	23	(	(	-LRB-
21781	724	24	as	as	IN
21781	724	25	.	.	.
21781	725	1	)	)	-RRB-
21781	725	2	;	;	:
21781	725	3	one	one	CD
21781	725	4	forming	form	VBG
21781	725	5	the	the	DT
21781	725	6	bony	bony	NN
21781	725	7	support	support	NN
21781	725	8	of	of	IN
21781	725	9	the	the	DT
21781	725	10	heel	heel	NN
21781	725	11	,	,	,
21781	725	12	is	be	VBZ
21781	725	13	the	the	DT
21781	725	14	calcaneum	calcaneum	NN
21781	725	15	(	(	-LRB-
21781	725	16	ca	ca	NN
21781	725	17	.	.	.
21781	725	18	)	)	-RRB-
21781	725	19	.	.	.
21781	726	1	There	there	EX
21781	726	2	is	be	VBZ
21781	726	3	a	a	DT
21781	726	4	series	series	NN
21781	726	5	of	of	IN
21781	726	6	metatarsals	metatarsal	NNS
21781	726	7	,	,	,
21781	726	8	and	and	CC
21781	726	9	then	then	RB
21781	726	10	come	come	VB
21781	726	11	four	four	CD
21781	726	12	digits	digit	NNS
21781	726	13	of	of	IN
21781	726	14	three	three	CD
21781	726	15	phalanges	phalanx	NNS
21781	726	16	each	each	DT
21781	726	17	.	.	.
21781	727	1	*	*	NFP
21781	727	2	Such	such	PDT
21781	727	3	a	a	DT
21781	727	4	resemblance	resemblance	NN
21781	727	5	as	as	IN
21781	727	6	exists	exist	VBZ
21781	727	7	between	between	IN
21781	727	8	one	one	CD
21781	727	9	vertebra	vertebra	NN
21781	727	10	and	and	CC
21781	727	11	another	another	DT
21781	727	12	in	in	IN
21781	727	13	the	the	DT
21781	727	14	rabbit	rabbit	NN
21781	727	15	,	,	,
21781	727	16	or	or	CC
21781	727	17	between	between	IN
21781	727	18	the	the	DT
21781	727	19	humerus	humerus	NNP
21781	727	20	and	and	CC
21781	727	21	the	the	DT
21781	727	22	femur	femur	NN
21781	727	23	,	,	,
21781	727	24	is	be	VBZ
21781	727	25	called	call	VBN
21781	727	26	serial	serial	JJ
21781	727	27	homology	homology	NN
21781	727	28	;	;	:
21781	727	29	the	the	DT
21781	727	30	two	two	CD
21781	727	31	things	thing	NNS
21781	727	32	correspond	correspond	VBP
21781	727	33	with	with	IN
21781	727	34	each	each	DT
21781	727	35	other	other	JJ
21781	727	36	to	to	IN
21781	727	37	the	the	DT
21781	727	38	extent	extent	NN
21781	727	39	of	of	IN
21781	727	40	imperfect	imperfect	JJ
21781	727	41	reduplication	reduplication	NN
21781	727	42	.	.	.
21781	728	1	"	"	``
21781	728	2	Homology	homology	NN
21781	728	3	"	"	''
21781	728	4	simply	simply	RB
21781	728	5	is	be	VBZ
21781	728	6	commonly	commonly	RB
21781	728	7	used	use	VBN
21781	728	8	to	to	TO
21781	728	9	indicate	indicate	VB
21781	728	10	the	the	DT
21781	728	11	resemblance	resemblance	NN
21781	728	12	between	between	IN
21781	728	13	any	any	DT
21781	728	14	two	two	CD
21781	728	15	structures	structure	NNS
21781	728	16	in	in	IN
21781	728	17	different	different	JJ
21781	728	18	animals	animal	NNS
21781	728	19	,	,	,
21781	728	20	in	in	IN
21781	728	21	origin	origin	NN
21781	728	22	and	and	CC
21781	728	23	position	position	NN
21781	728	24	as	as	IN
21781	728	25	regards	regard	VBZ
21781	728	26	other	other	JJ
21781	728	27	parts	part	NNS
21781	728	28	.	.	.
21781	729	1	Thus	thus	RB
21781	729	2	the	the	DT
21781	729	3	heart	heart	NN
21781	729	4	of	of	IN
21781	729	5	the	the	DT
21781	729	6	rabbit	rabbit	NN
21781	729	7	and	and	CC
21781	729	8	of	of	IN
21781	729	9	the	the	DT
21781	729	10	frog	frog	NN
21781	729	11	are	be	VBP
21781	729	12	homologous	homologous	JJ
21781	729	13	structures	structure	NNS
21781	729	14	,	,	,
21781	729	15	corresponding	correspond	VBG
21781	729	16	in	in	IN
21781	729	17	position	position	NN
21781	729	18	,	,	,
21781	729	19	and	and	CC
21781	729	20	resembling	resemble	VBG
21781	729	21	each	each	DT
21781	729	22	other	other	JJ
21781	729	23	much	much	RB
21781	729	24	as	as	IN
21781	729	25	two	two	CD
21781	729	26	memory	memory	NN
21781	729	27	sketches	sketch	NNS
21781	729	28	of	of	IN
21781	729	29	one	one	CD
21781	729	30	picture	picture	NN
21781	729	31	might	may	MD
21781	729	32	do	do	VB
21781	729	33	.	.	.
21781	730	1	Section	section	NN
21781	730	2	84	84	CD
21781	730	3	.	.	.
21781	731	1	The	the	DT
21781	731	2	pelvic	pelvic	JJ
21781	731	3	girdle	girdle	VBP
21781	731	4	differs	differ	NNS
21781	731	5	from	from	IN
21781	731	6	the	the	DT
21781	731	7	pectoral	pectoral	NN
21781	731	8	in	in	IN
21781	731	9	most	most	JJS
21781	731	10	land	land	NN
21781	731	11	vertebrata	vertebrata	NN
21781	731	12	in	in	IN
21781	731	13	being	be	VBG
21781	731	14	articulated	articulate	VBN
21781	731	15	with	with	IN
21781	731	16	the	the	DT
21781	731	17	vertebral	vertebral	JJ
21781	731	18	column	column	NN
21781	731	19	.	.	.
21781	732	1	This	this	DT
21781	732	2	difference	difference	NN
21781	732	3	does	do	VBZ
21781	732	4	not	not	RB
21781	732	5	exist	exist	VB
21781	732	6	in	in	IN
21781	732	7	fishes	fish	NNS
21781	732	8	.	.	.
21781	733	1	It	-PRON-	PRP
21781	733	2	consist	consist	VBP
21781	733	3	in	in	IN
21781	733	4	the	the	DT
21781	733	5	rabbit	rabbit	NN
21781	733	6	of	of	IN
21781	733	7	four	four	CD
21781	733	8	bones	bone	NNS
21781	733	9	;	;	:
21781	733	10	the	the	DT
21781	733	11	ilium	ilium	NNP
21781	733	12	(	(	-LRB-
21781	733	13	i.	i.	NNP
21781	734	1	)	)	-RRB-
21781	734	2	,	,	,
21781	734	3	the	the	DT
21781	734	4	ischium	ischium	NN
21781	734	5	(	(	-LRB-
21781	734	6	is	be	VBZ
21781	734	7	.	.	.
21781	735	1	)	)	-RRB-
21781	735	2	,	,	,
21781	735	3	the	the	DT
21781	735	4	pubis	pubis	NNP
21781	735	5	(	(	-LRB-
21781	735	6	pb	pb	NNP
21781	735	7	.	.	.
21781	736	1	)	)	-RRB-
21781	736	2	,	,	,
21781	736	3	and	and	CC
21781	736	4	the	the	DT
21781	736	5	small	small	JJ
21781	736	6	cotyloid	cotyloid	NN
21781	736	7	bone--	bone--	NNP
21781	736	8	the	the	DT
21781	736	9	first	first	JJ
21781	736	10	two	two	CD
21781	736	11	and	and	CC
21781	736	12	the	the	DT
21781	736	13	latter	latter	JJ
21781	736	14	one	one	CD
21781	736	15	meeting	meeting	NN
21781	736	16	in	in	IN
21781	736	17	the	the	DT
21781	736	18	acetabular	acetabular	NNP
21781	736	19	fossa	fossa	NN
21781	736	20	(	(	-LRB-
21781	736	21	ac	ac	RB
21781	736	22	.	.	.
21781	736	23	)	)	-RRB-
21781	737	1	in	in	IN
21781	737	2	which	which	WDT
21781	737	3	the	the	DT
21781	737	4	head	head	NN
21781	737	5	of	of	IN
21781	737	6	the	the	DT
21781	737	7	femur	femur	NN
21781	737	8	works	work	VBZ
21781	737	9	.	.	.
21781	738	1	The	the	DT
21781	738	2	pubes	pubis	NNS
21781	738	3	and	and	CC
21781	738	4	ischia	ischia	NN
21781	738	5	are	be	VBP
21781	738	6	fused	fuse	VBN
21781	738	7	along	along	IN
21781	738	8	the	the	DT
21781	738	9	mid	mid	JJ
21781	738	10	-	-	JJ
21781	738	11	ventral	ventral	JJ
21781	738	12	line	line	NN
21781	738	13	.	.	.
21781	739	1	Many	many	JJ
21781	739	2	morphologists	morphologist	NNS
21781	739	3	regard	regard	VBP
21781	739	4	,	,	,
21781	739	5	the	the	DT
21781	739	6	ilium	ilium	NN
21781	739	7	as	as	IN
21781	739	8	equivalent	equivalent	JJ
21781	739	9	to	to	IN
21781	739	10	,	,	,
21781	739	11	that	that	RB
21781	739	12	is	is	RB
21781	739	13	,	,	,
21781	739	14	strictly	strictly	RB
21781	739	15	corresponding	correspond	VBG
21781	739	16	in	in	IN
21781	739	17	its	-PRON-	PRP$
21781	739	18	relation	relation	NN
21781	739	19	,	,	,
21781	739	20	to	to	IN
21781	739	21	the	the	DT
21781	739	22	scapula	scapula	NN
21781	739	23	,	,	,
21781	739	24	the	the	DT
21781	739	25	pubis	pubis	JJ
21781	739	26	to	to	IN
21781	739	27	the	the	DT
21781	739	28	cartilaginous	cartilaginous	JJ
21781	739	29	substratum	substratum	NN
21781	739	30	of	of	IN
21781	739	31	the	the	DT
21781	739	32	clavicle	clavicle	NN
21781	739	33	,	,	,
21781	739	34	and	and	CC
21781	739	35	the	the	DT
21781	739	36	ischium	ischium	NN
21781	739	37	to	to	IN
21781	739	38	the	the	DT
21781	739	39	coracoid	coracoid	NN
21781	739	40	.	.	.
21781	740	1	Section	section	NN
21781	740	2	85	85	CD
21781	740	3	.	.	.
21781	741	1	These	these	DT
21781	741	2	bones	bone	NNS
21781	741	3	will	will	MD
21781	741	4	be	be	VB
21781	741	5	studied	study	VBN
21781	741	6	at	at	IN
21781	741	7	the	the	DT
21781	741	8	greatest	great	JJS
21781	741	9	advantage	advantage	NN
21781	741	10	when	when	WRB
21781	741	11	dissected	dissect	VBD
21781	741	12	out	out	RP
21781	741	13	from	from	IN
21781	741	14	a	a	DT
21781	741	15	boiled	boil	VBN
21781	741	16	rabbit	rabbit	NN
21781	741	17	.	.	.
21781	742	1	Prepared	prepared	JJ
21781	742	2	and	and	CC
21781	742	3	wired	wired	JJ
21781	742	4	skeletons	skeleton	NNS
21781	742	5	,	,	,
21781	742	6	disarticulated	disarticulate	VBN
21781	742	7	skeletons	skeleton	NNS
21781	742	8	,	,	,
21781	742	9	plates	plate	NNS
21781	742	10	of	of	IN
21781	742	11	figures	figure	NNS
21781	742	12	,	,	,
21781	742	13	and	and	CC
21781	742	14	written	write	VBN
21781	742	15	descriptions	description	NNS
21781	742	16	are	be	VBP
21781	742	17	in	in	IN
21781	742	18	succession	succession	NN
21781	742	19	more	more	RBR
21781	742	20	tedious	tedious	JJ
21781	742	21	and	and	CC
21781	742	22	less	less	RBR
21781	742	23	satisfactory	satisfactory	JJ
21781	742	24	ways	way	NNS
21781	742	25	to	to	IN
21781	742	26	a	a	DT
21781	742	27	real	real	JJ
21781	742	28	comprehension	comprehension	NN
21781	742	29	,	,	,
21781	742	30	of	of	IN
21781	742	31	this	this	DT
21781	742	32	matter	matter	NN
21781	742	33	.	.	.
21781	743	1	This	this	DT
21781	743	2	chapter	chapter	NN
21781	743	3	directs	direct	VBZ
21781	743	4	the	the	DT
21781	743	5	student	student	NN
21781	743	6	's	's	POS
21781	743	7	attention	attention	NN
21781	743	8	to	to	IN
21781	743	9	the	the	DT
21781	743	10	most	most	RBS
21781	743	11	important	important	JJ
21781	743	12	points	point	NNS
21781	743	13	in	in	IN
21781	743	14	the	the	DT
21781	743	15	study	study	NN
21781	743	16	of	of	IN
21781	743	17	the	the	DT
21781	743	18	skeleton	skeleton	NN
21781	743	19	,	,	,
21781	743	20	but	but	CC
21781	743	21	it	-PRON-	PRP
21781	743	22	is	be	VBZ
21781	743	23	in	in	IN
21781	743	24	no	no	DT
21781	743	25	way	way	NN
21781	743	26	intended	intend	VBN
21781	743	27	to	to	TO
21781	743	28	mitigate	mitigate	VB
21781	743	29	the	the	DT
21781	743	30	necessity	necessity	NN
21781	743	31	of	of	IN
21781	743	32	practical	practical	JJ
21781	743	33	work	work	NN
21781	743	34	.	.	.
21781	744	1	It	-PRON-	PRP
21781	744	2	is	be	VBZ
21781	744	3	a	a	DT
21781	744	4	guide	guide	NN
21781	744	5	simply	simply	RB
21781	744	6	.	.	.
21781	745	1	Section	section	NN
21781	745	2	86	86	CD
21781	745	3	.	.	.
21781	746	1	The	the	DT
21781	746	2	mammalian	mammalian	JJ
21781	746	3	skull	skull	NN
21781	746	4	will	will	MD
21781	746	5	be	be	VB
21781	746	6	better	well	RBR
21781	746	7	understood	understand	VBN
21781	746	8	after	after	IN
21781	746	9	the	the	DT
21781	746	10	study	study	NN
21781	746	11	of	of	IN
21781	746	12	that	that	DT
21781	746	13	of	of	IN
21781	746	14	some	some	DT
21781	746	15	lower	low	JJR
21781	746	16	vertebrate	vertebrate	NN
21781	746	17	.	.	.
21781	747	1	We	-PRON-	PRP
21781	747	2	shall	shall	MD
21781	747	3	describe	describe	VB
21781	747	4	its	-PRON-	PRP$
21781	747	5	main	main	JJ
21781	747	6	features	feature	NNS
21781	747	7	now	now	RB
21781	747	8	,	,	,
21781	747	9	but	but	CC
21781	747	10	their	-PRON-	PRP$
21781	747	11	meaning	meaning	NN
21781	747	12	will	will	MD
21781	747	13	be	be	VB
21781	747	14	much	much	RB
21781	747	15	clearer	clear	JJR
21781	747	16	after	after	IN
21781	747	17	the	the	DT
21781	747	18	lower	low	JJR
21781	747	19	type	type	NN
21781	747	20	is	be	VBZ
21781	747	21	read	read	VBN
21781	747	22	.	.	.
21781	748	1	Our	-PRON-	PRP$
21781	748	2	figures	figure	NNS
21781	748	3	are	be	VBP
21781	748	4	of	of	IN
21781	748	5	Canis	Canis	NNP
21781	748	6	.	.	.
21781	749	1	In	in	IN
21781	749	2	section	section	NN
21781	749	3	(	(	-LRB-
21781	749	4	Figure	Figure	NNP
21781	749	5	VI	VI	NNP
21781	749	6	.	.	.
21781	749	7	,	,	,
21781	749	8	Sheet	Sheet	NNP
21781	749	9	6	6	CD
21781	749	10	)	)	-RRB-
21781	749	11	,	,	,
21781	749	12	we	-PRON-	PRP
21781	749	13	perceive	perceive	VBP
21781	749	14	a	a	DT
21781	749	15	brain	brain	NN
21781	749	16	case	case	NN
21781	749	17	(	(	-LRB-
21781	749	18	cranium	cranium	NN
21781	749	19	)	)	-RRB-
21781	749	20	opening	open	VBG
21781	749	21	behind	behind	RB
21781	749	22	by	by	IN
21781	749	23	a	a	DT
21781	749	24	large	large	JJ
21781	749	25	aperture	aperture	NN
21781	749	26	,	,	,
21781	749	27	the	the	DT
21781	749	28	foramen	foraman	NNS
21781	749	29	magnum	magnum	NNP
21781	749	30	(	(	-LRB-
21781	749	31	F.M.	F.M.	NNP
21781	749	32	)	)	-RRB-
21781	749	33	.	.	.
21781	750	1	In	in	IN
21781	750	2	front	front	NN
21781	750	3	of	of	IN
21781	750	4	this	this	DT
21781	750	5	is	be	VBZ
21781	750	6	an	an	DT
21781	750	7	extensive	extensive	JJ
21781	750	8	passage	passage	NN
21781	750	9	,	,	,
21781	750	10	the	the	DT
21781	750	11	nasal	nasal	NN
21781	750	12	passage	passage	NN
21781	750	13	(	(	-LRB-
21781	750	14	E.N.	E.N.	NNP
21781	751	1	to	to	IN
21781	751	2	P.N.	P.N.	NNP
21781	751	3	)	)	-RRB-
21781	752	1	which	which	WDT
21781	752	2	is	be	VBZ
21781	752	3	divided	divide	VBN
21781	752	4	from	from	IN
21781	752	5	the	the	DT
21781	752	6	mouth	mouth	NN
21781	752	7	by	by	IN
21781	752	8	a	a	DT
21781	752	9	bony	bony	NN
21781	752	10	floor	floor	NN
21781	752	11	,	,	,
21781	752	12	the	the	DT
21781	752	13	palate	palate	NN
21781	752	14	,	,	,
21781	752	15	and	and	CC
21781	752	16	which	which	WDT
21781	752	17	opens	open	VBZ
21781	752	18	into	into	IN
21781	752	19	the	the	DT
21781	752	20	pharynx	pharynx	NN
21781	752	21	behind	behind	RB
21781	752	22	at	at	IN
21781	752	23	the	the	DT
21781	752	24	posterior	posterior	NNP
21781	752	25	nares	naris	NNS
21781	752	26	(	(	-LRB-
21781	752	27	P.N.	P.N.	NNP
21781	752	28	)	)	-RRB-
21781	753	1	and	and	CC
21781	753	2	to	to	IN
21781	753	3	the	the	DT
21781	753	4	exterior	exterior	NN
21781	753	5	by	by	IN
21781	753	6	the	the	DT
21781	753	7	anterior	anterior	JJ
21781	753	8	or	or	CC
21781	753	9	external	external	JJ
21781	753	10	nares	naris	NNS
21781	753	11	(	(	-LRB-
21781	753	12	E.N.	E.N.	NNP
21781	753	13	)	)	-RRB-
21781	753	14	.	.	.
21781	754	1	It	-PRON-	PRP
21781	754	2	is	be	VBZ
21781	754	3	divided	divide	VBN
21781	754	4	into	into	IN
21781	754	5	right	right	JJ
21781	754	6	and	and	CC
21781	754	7	left	left	JJ
21781	754	8	passages	passage	NNS
21781	754	9	by	by	IN
21781	754	10	a	a	DT
21781	754	11	middle	middle	JJ
21781	754	12	partition	partition	NN
21781	754	13	,	,	,
21781	754	14	the	the	DT
21781	754	15	nasal	nasal	NN
21781	754	16	septum	septum	NN
21781	754	17	.	.	.
21781	755	1	Outside	outside	IN
21781	755	2	the	the	DT
21781	755	3	skull	skull	NN
21781	755	4	,	,	,
21781	755	5	on	on	IN
21781	755	6	its	-PRON-	PRP$
21781	755	7	wings	wing	NNS
21781	755	8	,	,	,
21781	755	9	is	be	VBZ
21781	755	10	a	a	DT
21781	755	11	flask	flask	NN
21781	755	12	-	-	HYPH
21781	755	13	like	like	JJ
21781	755	14	bone	bone	NN
21781	755	15	,	,	,
21781	755	16	the	the	DT
21781	755	17	bulla	bulla	NNP
21781	755	18	tympani	tympani	NNP
21781	755	19	(	(	-LRB-
21781	755	20	b.	b.	NNP
21781	755	21	in	in	IN
21781	755	22	Figures	Figures	NNP
21781	755	23	2	2	CD
21781	755	24	and	and	CC
21781	755	25	3	3	CD
21781	755	26	)	)	-RRB-
21781	755	27	,	,	,
21781	755	28	protecting	protect	VBG
21781	755	29	the	the	DT
21781	755	30	middle	middle	JJ
21781	755	31	ear	ear	NN
21781	755	32	,	,	,
21781	755	33	and	and	CC
21781	755	34	from	from	IN
21781	755	35	above	above	IN
21781	755	36	this	this	DT
21781	755	37	there	there	EX
21781	755	38	passes	pass	VBZ
21781	755	39	an	an	DT
21781	755	40	arch	arch	NN
21781	755	41	,	,	,
21781	755	42	the	the	DT
21781	755	43	cheek	cheek	NN
21781	755	44	bone	bone	NN
21781	755	45	(	(	-LRB-
21781	755	46	ju	ju	NNP
21781	755	47	.	.	.
21781	756	1	in	in	IN
21781	756	2	Figures	Figures	NNP
21781	756	3	1	1	CD
21781	756	4	,	,	,
21781	756	5	2	2	CD
21781	756	6	,	,	,
21781	756	7	and	and	CC
21781	756	8	3	3	LS
21781	756	9	)	)	-RRB-
21781	756	10	,	,	,
21781	756	11	to	to	IN
21781	756	12	the	the	DT
21781	756	13	upper	upper	JJ
21781	756	14	jaw	jaw	NN
21781	756	15	,	,	,
21781	756	16	forming	form	VBG
21781	756	17	in	in	IN
21781	756	18	front	front	NN
21781	756	19	the	the	DT
21781	756	20	bony	bony	NNP
21781	756	21	lower	low	JJR
21781	756	22	protection	protection	NN
21781	756	23	of	of	IN
21781	756	24	the	the	DT
21781	756	25	cavity	cavity	NN
21781	756	26	containing	contain	VBG
21781	756	27	the	the	DT
21781	756	28	eye	eye	NN
21781	756	29	,	,	,
21781	756	30	the	the	DT
21781	756	31	orbit	orbit	NN
21781	756	32	.	.	.
21781	757	1	The	the	DT
21781	757	2	cheek	cheek	NN
21781	757	3	arch	arch	NN
21781	757	4	,	,	,
21781	757	5	nasal	nasal	NN
21781	757	6	passage	passage	NN
21781	757	7	,	,	,
21781	757	8	and	and	CC
21781	757	9	jaws	jaw	NNS
21781	757	10	,	,	,
21781	757	11	form	form	NN
21781	757	12	collectively	collectively	RB
21781	757	13	the	the	DT
21781	757	14	"	"	``
21781	757	15	facial	facial	JJ
21781	757	16	apparatus	apparatus	NN
21781	757	17	,	,	,
21781	757	18	"	"	''
21781	757	19	as	as	IN
21781	757	20	distinguished	distinguish	VBN
21781	757	21	from	from	IN
21781	757	22	the	the	DT
21781	757	23	cranium	cranium	NN
21781	757	24	,	,	,
21781	757	25	and	and	CC
21781	757	26	the	the	DT
21781	757	27	whole	whole	JJ
21781	757	28	skull	skull	NN
21781	757	29	is	be	VBZ
21781	757	30	sometimes	sometimes	RB
21781	757	31	referred	refer	VBN
21781	757	32	to	to	IN
21781	757	33	as	as	RB
21781	757	34	,	,	,
21781	757	35	the	the	DT
21781	757	36	"	"	``
21781	757	37	cranio	cranio	NN
21781	757	38	-	-	HYPH
21781	757	39	facial	facial	JJ
21781	757	40	apparatus	apparatus	NN
21781	757	41	.	.	.
21781	757	42	"	"	''
21781	758	1	Two	two	CD
21781	758	2	eminences	eminence	NNS
21781	758	3	for	for	IN
21781	758	4	articulation	articulation	NN
21781	758	5	with	with	IN
21781	758	6	the	the	DT
21781	758	7	atlas	atlas	NNP
21781	758	8	vertebra	vertebra	NNP
21781	758	9	,	,	,
21781	758	10	the	the	DT
21781	758	11	condyles	condyle	NNS
21781	758	12	(	(	-LRB-
21781	758	13	c.	c.	NNP
21781	758	14	)	)	-RRB-
21781	758	15	,	,	,
21781	758	16	lie	lie	VB
21781	758	17	one	one	CD
21781	758	18	on	on	IN
21781	758	19	each	each	DT
21781	758	20	side	side	NN
21781	758	21	of	of	IN
21781	758	22	the	the	DT
21781	758	23	lower	low	JJR
21781	758	24	boundary	boundary	NN
21781	758	25	of	of	IN
21781	758	26	the	the	DT
21781	758	27	foramen	foraman	NNS
21781	758	28	magnum	magnum	NN
21781	758	29	.	.	.
21781	759	1	Section	section	NN
21781	759	2	87	87	CD
21781	759	3	.	.	.
21781	760	1	The	the	DT
21781	760	2	floor	floor	NN
21781	760	3	of	of	IN
21781	760	4	the	the	DT
21781	760	5	cranium	cranium	NN
21781	760	6	consists	consist	VBZ
21781	760	7	of	of	IN
21781	760	8	a	a	DT
21781	760	9	series	series	NN
21781	760	10	of	of	IN
21781	760	11	cartilage	cartilage	NN
21781	760	12	bones	bone	NNS
21781	760	13	,	,	,
21781	760	14	the	the	DT
21781	760	15	basi	basi	NN
21781	760	16	-	-	HYPH
21781	760	17	occipital	occipital	NN
21781	760	18	(	(	-LRB-
21781	760	19	b.o	b.o	NNP
21781	760	20	.	.	.
21781	761	1	)	)	-RRB-
21781	761	2	,	,	,
21781	761	3	basi	basi	NN
21781	761	4	-	-	HYPH
21781	761	5	sphenoid	sphenoid	NN
21781	761	6	(	(	-LRB-
21781	761	7	b.sp	b.sp	NNP
21781	761	8	.	.	.
21781	762	1	)	)	-RRB-
21781	762	2	,	,	,
21781	762	3	pre	pre	JJ
21781	762	4	-	-	NN
21781	762	5	sphenoid	sphenoid	JJ
21781	762	6	(	(	-LRB-
21781	762	7	p.sp	p.sp	NNP
21781	762	8	.	.	.
21781	763	1	)	)	-RRB-
21781	763	2	,	,	,
21781	763	3	and	and	CC
21781	763	4	in	in	IN
21781	763	5	front	front	NN
21781	763	6	,	,	,
21781	763	7	the	the	DT
21781	763	8	ethmoid	ethmoid	NNP
21781	763	9	(	(	-LRB-
21781	763	10	eth	eth	NNP
21781	763	11	.	.	.
21781	764	1	)	)	-RRB-
21781	764	2	,	,	,
21781	764	3	which	which	WDT
21781	764	4	sends	send	VBZ
21781	764	5	down	down	RB
21781	764	6	a	a	DT
21781	764	7	median	median	JJ
21781	764	8	plate	plate	NN
21781	764	9	,	,	,
21781	764	10	not	not	RB
21781	764	11	shown	show	VBN
21781	764	12	,	,	,
21781	764	13	in	in	IN
21781	764	14	the	the	DT
21781	764	15	figure	figure	NN
21781	764	16	,	,	,
21781	764	17	to	to	TO
21781	764	18	form	form	VB
21781	764	19	the	the	DT
21781	764	20	nasal	nasal	NN
21781	764	21	septum	septum	NN
21781	764	22	between	between	IN
21781	764	23	right	right	NN
21781	764	24	and	and	CC
21781	764	25	left	leave	VBD
21781	764	26	nasal	nasal	NN
21781	764	27	passages	passage	NNS
21781	764	28	.	.	.
21781	765	1	Like	like	IN
21781	765	2	extended	extended	JJ
21781	765	3	wings	wing	NNS
21781	765	4	on	on	IN
21781	765	5	either	either	DT
21781	765	6	side	side	NN
21781	765	7	of	of	IN
21781	765	8	the	the	DT
21781	765	9	basi	basi	NN
21781	765	10	-	-	HYPH
21781	765	11	occipital	occipital	NN
21781	765	12	are	be	VBP
21781	765	13	the	the	DT
21781	765	14	ex	ex	NN
21781	765	15	-	-	NN
21781	765	16	occipital	occipital	JJ
21781	765	17	(	(	-LRB-
21781	765	18	e.o	e.o	NNP
21781	765	19	.	.	.
21781	765	20	)	)	-RRB-
21781	766	1	(	(	-LRB-
21781	766	2	the	the	DT
21781	766	3	bone	bone	NN
21781	766	4	is	be	VBZ
21781	766	5	marked	mark	VBN
21781	766	6	in	in	IN
21781	766	7	Figure	Figure	NNP
21781	766	8	4	4	CD
21781	766	9	,	,	,
21781	766	10	but	but	CC
21781	766	11	the	the	DT
21781	766	12	letters	letter	NNS
21781	766	13	are	be	VBP
21781	766	14	a	a	DT
21781	766	15	little	little	JJ
21781	766	16	obscured	obscure	VBN
21781	766	17	by	by	IN
21781	766	18	shading	shade	VBG
21781	766	19	)	)	-RRB-
21781	766	20	.	.	.
21781	767	1	Similarly	similarly	RB
21781	767	2	the	the	DT
21781	767	3	ali	ali	NN
21781	767	4	-	-	HYPH
21781	767	5	sphenoids	sphenoids	NNP
21781	767	6	(	(	-LRB-
21781	767	7	a.s	a.s	NNP
21781	767	8	.	.	NNP
21781	767	9	)	)	-RRB-
21781	767	10	,	,	,
21781	767	11	are	be	VBP
21781	767	12	wings	wing	NNS
21781	767	13	to	to	IN
21781	767	14	the	the	DT
21781	767	15	basi-	basi-	NN
21781	767	16	,	,	,
21781	767	17	and	and	CC
21781	767	18	the	the	DT
21781	767	19	orbito	orbito	NNP
21781	767	20	-	-	HYPH
21781	767	21	sphenoids	sphenoid	NNS
21781	767	22	(	(	-LRB-
21781	767	23	o.s	o.s	NNP
21781	767	24	.	.	.
21781	768	1	)	)	-RRB-
21781	768	2	,	,	,
21781	768	3	to	to	IN
21781	768	4	the	the	DT
21781	768	5	pre	pre	JJ
21781	768	6	-	-	JJ
21781	768	7	sphenoid	sphenoid	JJ
21781	768	8	bone	bone	NN
21781	768	9	(	(	-LRB-
21781	768	10	p.sp	p.sp	NNP
21781	768	11	.	.	.
21781	768	12	)	)	-RRB-
21781	768	13	.	.	.
21781	769	1	Between	between	IN
21781	769	2	the	the	DT
21781	769	3	ex	ex	NN
21781	769	4	-	-	JJ
21781	769	5	occipital	occipital	JJ
21781	769	6	and	and	CC
21781	769	7	ali	ali	NNP
21781	769	8	-	-	HYPH
21781	769	9	sphenoid	sphenoid	NN
21781	769	10	there	there	EX
21781	769	11	is	be	VBZ
21781	769	12	wedged	wedge	VBN
21781	769	13	in	in	IN
21781	769	14	a	a	DT
21781	769	15	bone	bone	NN
21781	769	16	,	,	,
21781	769	17	the	the	DT
21781	769	18	periotic	periotic	JJ
21781	769	19	(	(	-LRB-
21781	769	20	p.o	p.o	NNP
21781	769	21	.	.	NNP
21781	769	22	)	)	-RRB-
21781	770	1	containing	contain	VBG
21781	770	2	the	the	DT
21781	770	3	internal	internal	JJ
21781	770	4	ear	ear	NN
21781	770	5	(	(	-LRB-
21781	770	6	Section	section	NN
21781	770	7	115	115	CD
21781	770	8	)	)	-RRB-
21781	770	9	.	.	.
21781	771	1	Above	above	IN
21781	771	2	the	the	DT
21781	771	3	foramen	foraman	NNS
21781	771	4	magnum	magnum	NN
21781	771	5	the	the	DT
21781	771	6	median	median	NNP
21781	771	7	supra	supra	NNP
21781	771	8	-	-	HYPH
21781	771	9	occipital	occipital	JJ
21781	771	10	bone	bone	NN
21781	771	11	completes	complete	VBZ
21781	771	12	what	what	WP
21781	771	13	is	be	VBZ
21781	771	14	called	call	VBN
21781	771	15	the	the	DT
21781	771	16	occipital	occipital	NN
21781	771	17	arch	arch	NN
21781	771	18	.	.	.
21781	772	1	A	a	DT
21781	772	2	pair	pair	NN
21781	772	3	of	of	IN
21781	772	4	parietals	parietal	NNS
21781	772	5	(	(	-LRB-
21781	772	6	pa	pa	NNP
21781	772	7	.	.	.
21781	772	8	)	)	-RRB-
21781	772	9	come	come	VB
21781	772	10	above	above	IN
21781	772	11	the	the	DT
21781	772	12	ali	ali	NNP
21781	772	13	-	-	HYPH
21781	772	14	sphenoids	sphenoid	NNS
21781	772	15	,	,	,
21781	772	16	and	and	CC
21781	772	17	a	a	DT
21781	772	18	pair	pair	NN
21781	772	19	of	of	IN
21781	772	20	frontals	frontal	NNS
21781	772	21	(	(	-LRB-
21781	772	22	f.	f.	NNP
21781	772	23	)	)	-RRB-
21781	772	24	above	above	IN
21781	772	25	the	the	DT
21781	772	26	orbito	orbito	NNP
21781	772	27	-	-	HYPH
21781	772	28	sphenoids	sphenoid	NNS
21781	772	29	.	.	.
21781	773	1	At	at	IN
21781	773	2	the	the	DT
21781	773	3	side	side	NN
21781	773	4	the	the	DT
21781	773	5	brain	brain	NN
21781	773	6	case	case	NN
21781	773	7	is	be	VBZ
21781	773	8	still	still	RB
21781	773	9	incomplete	incomplete	JJ
21781	773	10	,	,	,
21781	773	11	and	and	CC
21781	773	12	here	here	RB
21781	773	13	the	the	DT
21781	773	14	aquamosal	aquamosal	NN
21781	773	15	(	(	-LRB-
21781	773	16	sq	sq	NNP
21781	773	17	.	.	NNP
21781	773	18	)	)	-RRB-
21781	774	1	enters	enter	VBZ
21781	774	2	into	into	IN
21781	774	3	its	-PRON-	PRP$
21781	774	4	wall	wall	NN
21781	774	5	.	.	.
21781	775	1	In	in	IN
21781	775	2	the	the	DT
21781	775	3	external	external	JJ
21781	775	4	view	view	NN
21781	775	5	(	(	-LRB-
21781	775	6	Figure	figure	NN
21781	775	7	3	3	CD
21781	775	8	)	)	-RRB-
21781	775	9	the	the	DT
21781	775	10	bulla	bulla	NN
21781	775	11	hides	hide	VBZ
21781	775	12	the	the	DT
21781	775	13	periotic	periotic	JJ
21781	775	14	bone	bone	NN
21781	775	15	from	from	IN
21781	775	16	without	without	IN
21781	775	17	.	.	.
21781	776	1	The	the	DT
21781	776	2	student	student	NN
21781	776	3	should	should	MD
21781	776	4	examine	examine	VB
21781	776	5	all	all	DT
21781	776	6	four	four	CD
21781	776	7	figures	figure	NNS
21781	776	8	for	for	IN
21781	776	9	these	these	DT
21781	776	10	bones	bone	NNS
21781	776	11	before	before	IN
21781	776	12	proceeding	proceed	VBG
21781	776	13	.	.	.
21781	777	1	Section	section	NN
21781	777	2	88	88	CD
21781	777	3	.	.	.
21781	778	1	The	the	DT
21781	778	2	outer	outer	JJ
21781	778	3	edge	edge	NN
21781	778	4	of	of	IN
21781	778	5	the	the	DT
21781	778	6	upper	upper	JJ
21781	778	7	jaw	jaw	NN
21781	778	8	and	and	CC
21781	778	9	the	the	DT
21781	778	10	cheek	cheek	NN
21781	778	11	arch	arch	NN
21781	778	12	are	be	VBP
21781	778	13	made	make	VBN
21781	778	14	up	up	RP
21781	778	15	of	of	IN
21781	778	16	three	three	CD
21781	778	17	paired	pair	VBN
21781	778	18	bones	bone	NNS
21781	778	19	.	.	.
21781	779	1	First	first	RB
21781	779	2	comes	come	VBZ
21781	779	3	the	the	DT
21781	779	4	premaxilla	premaxilla	NN
21781	779	5	(	(	-LRB-
21781	779	6	p.m.	p.m.	NN
21781	779	7	)	)	-RRB-
21781	779	8	(	(	-LRB-
21781	779	9	not	not	RB
21781	779	10	p.m.1	p.m.1	NNP
21781	779	11	or	or	CC
21781	779	12	p.m.4	p.m.4	VB
21781	779	13	)	)	-RRB-
21781	779	14	,	,	,
21781	779	15	containing	contain	VBG
21781	779	16	in	in	IN
21781	779	17	the	the	DT
21781	779	18	dog	dog	NN
21781	779	19	,	,	,
21781	779	20	the	the	DT
21781	779	21	three	three	CD
21781	779	22	incisors	incisor	NNS
21781	779	23	of	of	IN
21781	779	24	either	either	DT
21781	779	25	side	side	NN
21781	779	26	.	.	.
21781	780	1	Then	then	RB
21781	780	2	comes	come	VBZ
21781	780	3	the	the	DT
21781	780	4	maxilla	maxilla	NN
21781	780	5	,	,	,
21781	780	6	bearing	bear	VBG
21781	780	7	the	the	DT
21781	780	8	rest	rest	NN
21781	780	9	of	of	IN
21781	780	10	the	the	DT
21781	780	11	teeth	tooth	NNS
21781	780	12	.	.	.
21781	781	1	*	*	NFP
21781	781	2	The	the	DT
21781	781	3	jugal	jugal	JJ
21781	781	4	or	or	CC
21781	781	5	malar	malar	NNP
21781	781	6	(	(	-LRB-
21781	781	7	ju	ju	NNP
21781	781	8	.	.	.
21781	781	9	)	)	-RRB-
21781	782	1	reaches	reach	VBZ
21781	782	2	over	over	RP
21781	782	3	from	from	IN
21781	782	4	the	the	DT
21781	782	5	maxilla	maxilla	NN
21781	782	6	to	to	TO
21781	782	7	meet	meet	VB
21781	782	8	a	a	DT
21781	782	9	zygomatic	zygomatic	JJ
21781	782	10	process	process	NN
21781	782	11	(=	(=	-LRB-
21781	782	12	connecting	connect	VBG
21781	782	13	outgrowth	outgrowth	NN
21781	782	14	)	)	-RRB-
21781	782	15	(	(	-LRB-
21781	782	16	z.p	z.p	NNP
21781	782	17	.	.	.
21781	782	18	)	)	-RRB-
21781	783	1	of	of	IN
21781	783	2	the	the	DT
21781	783	3	squamosal	squamosal	NN
21781	783	4	bone	bone	NN
21781	783	5	.	.	.
21781	784	1	*	*	NFP
21781	784	2	In	in	IN
21781	784	3	the	the	DT
21781	784	4	dog	dog	NN
21781	784	5	a	a	DT
21781	784	6	sabre	sabre	NNP
21781	784	7	-	-	HYPH
21781	784	8	like	like	NNP
21781	784	9	canine	canine	NNP
21781	784	10	(	(	-LRB-
21781	784	11	c.	c.	NNP
21781	784	12	)	)	-RRB-
21781	784	13	,	,	,
21781	784	14	four	four	CD
21781	784	15	premolars	premolar	NNS
21781	784	16	(	(	-LRB-
21781	784	17	p.m.1	p.m.1	NNP
21781	784	18	and	and	CC
21781	784	19	p.m.4	p.m.4	VB
21781	784	20	)	)	-RRB-
21781	784	21	and	and	CC
21781	784	22	two	two	CD
21781	784	23	molars	molar	NNS
21781	784	24	(	(	-LRB-
21781	784	25	m.1	m.1	NFP
21781	784	26	and	and	CC
21781	784	27	m.2	m.2	LS
21781	784	28	)	)	-RRB-
21781	784	29	.	.	.
21781	785	1	Section	section	NN
21781	785	2	89	89	CD
21781	785	3	.	.	.
21781	786	1	In	in	IN
21781	786	2	the	the	DT
21781	786	3	under	under	JJ
21781	786	4	view	view	NN
21781	786	5	of	of	IN
21781	786	6	the	the	DT
21781	786	7	skull	skull	NN
21781	786	8	(	(	-LRB-
21781	786	9	Figure	Figure	NNP
21781	786	10	2	2	CD
21781	786	11	)	)	-RRB-
21781	786	12	it	-PRON-	PRP
21781	786	13	will	will	MD
21781	786	14	be	be	VB
21781	786	15	seen	see	VBN
21781	786	16	that	that	IN
21781	786	17	the	the	DT
21781	786	18	maxilla	maxilla	NNP
21781	786	19	sends	send	VBZ
21781	786	20	in	in	IN
21781	786	21	a	a	DT
21781	786	22	plate	plate	NN
21781	786	23	to	to	TO
21781	786	24	form	form	VB
21781	786	25	the	the	DT
21781	786	26	front	front	JJ
21781	786	27	part	part	NN
21781	786	28	of	of	IN
21781	786	29	the	the	DT
21781	786	30	hard	hard	JJ
21781	786	31	palate	palate	NN
21781	786	32	.	.	.
21781	787	1	Behind	behind	RB
21781	787	2	,	,	,
21781	787	3	the	the	DT
21781	787	4	hard	hard	JJ
21781	787	5	palate	palate	NN
21781	787	6	is	be	VBZ
21781	787	7	completed	complete	VBN
21781	787	8	by	by	IN
21781	787	9	the	the	DT
21781	787	10	pair	pair	NN
21781	787	11	of	of	IN
21781	787	12	palatine	palatine	NN
21781	787	13	bones	bone	NNS
21781	787	14	(	(	-LRB-
21781	787	15	pal	pal	NNP
21781	787	16	.	.	.
21781	788	1	)	)	-RRB-
21781	788	2	,	,	,
21781	788	3	which	which	WDT
21781	788	4	conceal	conceal	VBP
21781	788	5	much	much	JJ
21781	788	6	of	of	IN
21781	788	7	the	the	DT
21781	788	8	pre-	pre-	NN
21781	788	9	and	and	CC
21781	788	10	orbito	orbito	NNP
21781	788	11	-	-	HYPH
21781	788	12	sphenoid	sphenoid	NN
21781	788	13	in	in	IN
21781	788	14	the	the	DT
21781	788	15	ventral	ventral	JJ
21781	788	16	view	view	NN
21781	788	17	,	,	,
21781	788	18	and	and	CC
21781	788	19	which	which	WDT
21781	788	20	run	run	VBP
21781	788	21	back	back	RB
21781	788	22	as	as	IN
21781	788	23	ridges	ridge	NNS
21781	788	24	to	to	TO
21781	788	25	terminate	terminate	VB
21781	788	26	in	in	IN
21781	788	27	two	two	CD
21781	788	28	small	small	JJ
21781	788	29	angular	angular	JJ
21781	788	30	bones	bone	NNS
21781	788	31	,	,	,
21781	788	32	the	the	DT
21781	788	33	pterygoids	pterygoid	NNS
21781	788	34	(	(	-LRB-
21781	788	35	pt	pt	UH
21781	788	36	.	.	.
21781	788	37	)	)	-RRB-
21781	789	1	which	which	WDT
21781	789	2	we	-PRON-	PRP
21781	789	3	shall	shall	MD
21781	789	4	find	find	VB
21781	789	5	represent	represent	NN
21781	789	6	much	much	RB
21781	789	7	more	more	RBR
21781	789	8	important	important	JJ
21781	789	9	structures	structure	NNS
21781	789	10	in	in	IN
21781	789	11	the	the	DT
21781	789	12	lower	low	JJR
21781	789	13	vertebrata	vertebrata	NN
21781	789	14	.	.	.
21781	790	1	Section	section	NN
21781	790	2	90	90	CD
21781	790	3	.	.	.
21781	791	1	The	the	DT
21781	791	2	pre	pre	NN
21781	791	3	-	-	NN
21781	791	4	maxillae	maxillae	NNP
21781	791	5	and	and	CC
21781	791	6	maxillae	maxillae	NNP
21781	791	7	bound	bind	VBD
21781	791	8	the	the	DT
21781	791	9	sides	side	NNS
21781	791	10	of	of	IN
21781	791	11	the	the	DT
21781	791	12	nasal	nasal	NN
21781	791	13	passage	passage	NN
21781	791	14	,	,	,
21781	791	15	and	and	CC
21781	791	16	it	-PRON-	PRP
21781	791	17	is	be	VBZ
21781	791	18	completed	complete	VBN
21781	791	19	above	above	IN
21781	791	20	by	by	IN
21781	791	21	a	a	DT
21781	791	22	pair	pair	NN
21781	791	23	of	of	IN
21781	791	24	splints	splint	NNS
21781	791	25	,	,	,
21781	791	26	the	the	DT
21781	791	27	nasals	nasal	NNS
21781	791	28	.	.	.
21781	792	1	Along	along	IN
21781	792	2	the	the	DT
21781	792	3	floor	floor	NN
21781	792	4	of	of	IN
21781	792	5	the	the	DT
21781	792	6	nasal	nasal	NN
21781	792	7	passage	passage	NN
21781	792	8	,	,	,
21781	792	9	on	on	IN
21781	792	10	the	the	DT
21781	792	11	middle	middle	JJ
21781	792	12	line	line	NN
21781	792	13	,	,	,
21781	792	14	lies	lie	VBZ
21781	792	15	a	a	DT
21781	792	16	splint	splint	NN
21781	792	17	of	of	IN
21781	792	18	bone	bone	NN
21781	792	19	formed	form	VBN
21781	792	20	by	by	IN
21781	792	21	the	the	DT
21781	792	22	coalescence	coalescence	NN
21781	792	23	of	of	IN
21781	792	24	two	two	CD
21781	792	25	halves	half	NNS
21781	792	26	.	.	.
21781	793	1	It	-PRON-	PRP
21781	793	2	embraces	embrace	VBZ
21781	793	3	in	in	IN
21781	793	4	a	a	DT
21781	793	5	V	v	NN
21781	793	6	-	-	HYPH
21781	793	7	like	like	JJ
21781	793	8	groove	groove	NN
21781	793	9	the	the	DT
21781	793	10	mesethmoid	mesethmoid	NNP
21781	793	11	(	(	-LRB-
21781	793	12	nasal	nasal	NNP
21781	793	13	septum	septum	NNP
21781	793	14	)	)	-RRB-
21781	793	15	above	above	RB
21781	793	16	,	,	,
21781	793	17	and	and	CC
21781	793	18	lies	lie	VBZ
21781	793	19	on	on	IN
21781	793	20	the	the	DT
21781	793	21	palate	palate	NN
21781	793	22	.	.	.
21781	794	1	{	{	-LRB-
21781	794	2	Lines	line	NNS
21781	794	3	from	from	IN
21781	794	4	First	First	NNP
21781	794	5	Edition	Edition	NNP
21781	794	6	only	only	RB
21781	794	7	.	.	.
21781	794	8	}	}	-RRB-
21781	795	1	-Its	-Its	:
21781	795	2	position	position	NN
21781	795	3	is	be	VBZ
21781	795	4	indicated	indicate	VBN
21781	795	5	by	by	IN
21781	795	6	a	a	DT
21781	795	7	heavy	heavy	JJ
21781	795	8	black	black	JJ
21781	795	9	line	line	NN
21781	795	10	in	in	IN
21781	795	11	4	4	CD
21781	795	12	,	,	,
21781	795	13	and	and	CC
21781	795	14	it	-PRON-	PRP
21781	795	15	is	be	VBZ
21781	795	16	called	call	VBN
21781	795	17	,	,	,
21781	795	18	the	the	DT
21781	795	19	vomer	vomer	NN
21781	795	20	bone	bone	NN
21781	795	21	(	(	-LRB-
21781	795	22	vo	vo	NNP
21781	795	23	.	.	.
21781	796	1	)	)	-RRB-
21781	796	2	.-	.-	.
21781	796	3	{	{	-LRB-
21781	796	4	Lines	line	NNS
21781	796	5	from	from	IN
21781	796	6	Second	Second	NNP
21781	796	7	Edition	Edition	NNP
21781	796	8	only	only	RB
21781	796	9	.	.	.
21781	796	10	}	}	-RRB-
21781	797	1	[	[	-LRB-
21781	797	2	In	in	IN
21781	797	3	the	the	DT
21781	797	4	frog	frog	NN
21781	797	5	it	-PRON-	PRP
21781	797	6	is	be	VBZ
21781	797	7	represented	represent	VBN
21781	797	8	by	by	IN
21781	797	9	two	two	CD
21781	797	10	laterally	laterally	RB
21781	797	11	situated	situate	VBN
21781	797	12	bones	bone	NNS
21781	797	13	.	.	.
21781	798	1	This	this	DT
21781	798	2	is	be	VBZ
21781	798	3	the	the	DT
21781	798	4	vomer	vomer	NN
21781	798	5	bone	bone	NN
21781	798	6	(	(	-LRB-
21781	798	7	vo	vo	NNP
21781	798	8	.	.	.
21781	798	9	)	)	-RRB-
21781	798	10	.	.	.
21781	798	11	]	]	-RRB-
21781	799	1	The	the	DT
21781	799	2	nasal	nasal	NN
21781	799	3	passages	passage	NNS
21781	799	4	are	be	VBP
21781	799	5	partially	partially	RB
21781	799	6	blocked	block	VBN
21781	799	7	by	by	IN
21781	799	8	foliated	foliated	JJ
21781	799	9	bony	bony	NN
21781	799	10	outgrowths	outgrowth	NNS
21781	799	11	,	,	,
21781	799	12	from	from	IN
21781	799	13	the	the	DT
21781	799	14	inner	inner	JJ
21781	799	15	aspect	aspect	NN
21781	799	16	of	of	IN
21781	799	17	their	-PRON-	PRP$
21781	799	18	walls	wall	NNS
21781	799	19	,	,	,
21781	799	20	which	which	WDT
21781	799	21	in	in	IN
21781	799	22	life	life	NN
21781	799	23	are	be	VBP
21781	799	24	covered	cover	VBN
21781	799	25	with	with	IN
21781	799	26	mucous	mucous	JJ
21781	799	27	membrane	membrane	NN
21781	799	28	,	,	,
21781	799	29	and	and	CC
21781	799	30	increase	increase	VB
21781	799	31	the	the	DT
21781	799	32	surface	surface	NN
21781	799	33	sensitive	sensitive	JJ
21781	799	34	to	to	IN
21781	799	35	smell	smell	NN
21781	799	36	.	.	.
21781	800	1	The	the	DT
21781	800	2	ethmoid	ethmoid	JJ
21781	800	3	ends	end	VBZ
21781	800	4	in	in	IN
21781	800	5	the	the	DT
21781	800	6	ethmo	ethmo	NN
21781	800	7	-	-	HYPH
21781	800	8	turbinal	turbinal	JJ
21781	800	9	(	(	-LRB-
21781	800	10	e.t	e.t	NNP
21781	800	11	.	.	.
21781	801	1	)	)	-RRB-
21781	801	2	;	;	:
21781	801	3	the	the	DT
21781	801	4	nasal	nasal	NN
21781	801	5	,	,	,
21781	801	6	the	the	DT
21781	801	7	naso	naso	NN
21781	801	8	-	-	HYPH
21781	801	9	turbinal	turbinal	JJ
21781	801	10	(	(	-LRB-
21781	801	11	n.t	n.t	NNP
21781	801	12	.	.	.
21781	802	1	)	)	-RRB-
21781	802	2	;	;	:
21781	802	3	and	and	CC
21781	802	4	the	the	DT
21781	802	5	maxilla	maxilla	NN
21781	802	6	,	,	,
21781	802	7	the	the	DT
21781	802	8	maxillo	maxillo	NN
21781	802	9	-	-	HYPH
21781	802	10	turbinal	turbinal	JJ
21781	802	11	(	(	-LRB-
21781	802	12	m.t	m.t	NNP
21781	802	13	.	.	NNP
21781	802	14	)	)	-RRB-
21781	802	15	.	.	.
21781	803	1	In	in	IN
21781	803	2	the	the	DT
21781	803	3	anterior	anterior	JJ
21781	803	4	corner	corner	NN
21781	803	5	of	of	IN
21781	803	6	the	the	DT
21781	803	7	orbit	orbit	NN
21781	803	8	there	there	EX
21781	803	9	is	be	VBZ
21781	803	10	a	a	DT
21781	803	11	bone	bone	NN
21781	803	12	,	,	,
21781	803	13	the	the	DT
21781	803	14	lachrymal	lachrymal	NNP
21781	803	15	(	(	-LRB-
21781	803	16	lc	lc	NNP
21781	803	17	.	.	.
21781	804	1	Figure	figure	NN
21781	804	2	1	1	CD
21781	804	3	)	)	-RRB-
21781	804	4	,	,	,
21781	804	5	which	which	WDT
21781	804	6	is	be	VBZ
21781	804	7	hidden	hide	VBN
21781	804	8	by	by	IN
21781	804	9	the	the	DT
21781	804	10	maxilla	maxilla	NN
21781	804	11	in	in	IN
21781	804	12	the	the	DT
21781	804	13	side	side	JJ
21781	804	14	view	view	NN
21781	804	15	of	of	IN
21781	804	16	the	the	DT
21781	804	17	skull	skull	NN
21781	804	18	.	.	.
21781	805	1	Section	section	NN
21781	805	2	91	91	CD
21781	805	3	.	.	.
21781	806	1	The	the	DT
21781	806	2	lower	low	JJR
21781	806	3	jaw	jaw	NN
21781	806	4	(	(	-LRB-
21781	806	5	mandible	mandible	JJ
21781	806	6	)	)	-RRB-
21781	806	7	is	be	VBZ
21781	806	8	one	one	CD
21781	806	9	continuous	continuous	JJ
21781	806	10	bone	bone	NN
21781	806	11	in	in	IN
21781	806	12	the	the	DT
21781	806	13	mammal	mammal	NN
21781	806	14	.	.	.
21781	807	1	Three	three	CD
21781	807	2	incisors	incisor	NNS
21781	807	3	bite	bite	VBP
21781	807	4	against	against	IN
21781	807	5	the	the	DT
21781	807	6	three	three	CD
21781	807	7	of	of	IN
21781	807	8	the	the	DT
21781	807	9	upper	upper	JJ
21781	807	10	jaw	jaw	NN
21781	807	11	.	.	.
21781	808	1	Then	then	RB
21781	808	2	comes	come	VBZ
21781	808	3	a	a	DT
21781	808	4	canine	canine	NN
21781	808	5	,	,	,
21781	808	6	four	four	CD
21781	808	7	premolars	premolar	NNS
21781	808	8	,	,	,
21781	808	9	and	and	CC
21781	808	10	three	three	CD
21781	808	11	molars	molar	NNS
21781	808	12	,	,	,
21781	808	13	the	the	DT
21781	808	14	first	first	JJ
21781	808	15	of	of	IN
21781	808	16	which	which	WDT
21781	808	17	is	be	VBZ
21781	808	18	blade	blade	NN
21781	808	19	-	-	HYPH
21781	808	20	like	like	JJ
21781	808	21	(	(	-LRB-
21781	808	22	sectorial	sectorial	NNP
21781	808	23	tooth	tooth	NN
21781	808	24	)	)	-RRB-
21781	808	25	,	,	,
21781	808	26	and	and	CC
21781	808	27	bites	bite	NNS
21781	808	28	against	against	IN
21781	808	29	the	the	DT
21781	808	30	similar	similar	JJ
21781	808	31	sectorial	sectorial	JJ
21781	808	32	tooth	tooth	NN
21781	808	33	(	(	-LRB-
21781	808	34	last	last	JJ
21781	808	35	premolar	premolar	JJ
21781	808	36	)	)	-RRB-
21781	808	37	of	of	IN
21781	808	38	the	the	DT
21781	808	39	upper	upper	JJ
21781	808	40	jaw	jaw	NN
21781	808	41	.	.	.
21781	809	1	The	the	DT
21781	809	2	third	third	JJ
21781	809	3	molar	molar	NN
21781	809	4	is	be	VBZ
21781	809	5	small	small	JJ
21781	809	6	.	.	.
21781	810	1	The	the	DT
21781	810	2	arrangement	arrangement	NN
21781	810	3	of	of	IN
21781	810	4	tooth	tooth	NN
21781	810	5	is	be	VBZ
21781	810	6	indicated	indicate	VBN
21781	810	7	in	in	IN
21781	810	8	the	the	DT
21781	810	9	following	follow	VBG
21781	810	10	dental	dental	NN
21781	810	11	formula:--	formula:--	NNP
21781	810	12	I.	i.	NN
21781	811	1	3.3/3.3	3.3/3.3	CD
21781	811	2	,	,	,
21781	811	3	C.	C.	NNP
21781	811	4	1.1/1.1	1.1/1.1	CD
21781	811	5	,	,	,
21781	811	6	P.M.	P.M.	NNP
21781	811	7	4.4/4.4	4.4/4.4	CD
21781	811	8	,	,	,
21781	811	9	M.	M.	NNP
21781	811	10	2.2/3.3	2.2/3.3	CD
21781	811	11	Section	Section	NNP
21781	811	12	92	92	CD
21781	811	13	.	.	.
21781	812	1	Attached	attach	VBN
21781	812	2	just	just	RB
21781	812	3	behind	behind	IN
21781	812	4	the	the	DT
21781	812	5	bulla	bulla	NN
21781	812	6	above	above	RB
21781	812	7	,	,	,
21781	812	8	and	and	CC
21781	812	9	passing	pass	VBG
21781	812	10	round	round	NN
21781	812	11	on	on	IN
21781	812	12	either	either	DT
21781	812	13	side	side	NN
21781	812	14	of	of	IN
21781	812	15	the	the	DT
21781	812	16	throat	throat	NN
21781	812	17	to	to	TO
21781	812	18	meet	meet	VB
21781	812	19	at	at	IN
21781	812	20	the	the	DT
21781	812	21	base	base	NN
21781	812	22	of	of	IN
21781	812	23	the	the	DT
21781	812	24	tongue	tongue	NN
21781	812	25	,	,	,
21781	812	26	is	be	VBZ
21781	812	27	the	the	DT
21781	812	28	hyoid	hyoid	JJ
21781	812	29	apparatus	apparatus	NN
21781	812	30	(	(	-LRB-
21781	812	31	Figure	Figure	NNP
21781	812	32	6	6	CD
21781	812	33	)	)	-RRB-
21781	812	34	.	.	.
21781	813	1	The	the	DT
21781	813	2	stylohyal	stylohyal	NN
21781	813	3	(	(	-LRB-
21781	813	4	s.h	s.h	NNP
21781	813	5	.	.	.
21781	814	1	)	)	-RRB-
21781	814	2	,	,	,
21781	814	3	epihyal	epihyal	NNP
21781	814	4	(	(	-LRB-
21781	814	5	e.h	e.h	NNP
21781	814	6	.	.	NNP
21781	814	7	)	)	-RRB-
21781	814	8	,	,	,
21781	814	9	and	and	CC
21781	814	10	ceratohyal	ceratohyal	NNP
21781	814	11	(	(	-LRB-
21781	814	12	c.h	c.h	NNP
21781	814	13	.	.	.
21781	814	14	)	)	-RRB-
21781	815	1	form	form	VB
21781	815	2	the	the	DT
21781	815	3	anterior	anterior	NNP
21781	815	4	cornu	cornu	NN
21781	815	5	of	of	IN
21781	815	6	the	the	DT
21781	815	7	hyoid	hyoid	NN
21781	815	8	.	.	.
21781	816	1	The	the	DT
21781	816	2	body	body	NN
21781	816	3	of	of	IN
21781	816	4	the	the	DT
21781	816	5	hyoid	hyoid	NN
21781	816	6	(	(	-LRB-
21781	816	7	b.h	b.h	NNP
21781	816	8	.	.	.
21781	816	9	)	)	-RRB-
21781	817	1	forms	form	NNS
21781	817	2	a	a	DT
21781	817	3	basis	basis	NN
21781	817	4	for	for	IN
21781	817	5	the	the	DT
21781	817	6	tongue	tongue	NN
21781	817	7	.	.	.
21781	818	1	The	the	DT
21781	818	2	posterior	posterior	NN
21781	818	3	coruna	coruna	NN
21781	818	4	(	(	-LRB-
21781	818	5	t.h	t.h	NNP
21781	818	6	.	.	NNP
21781	818	7	)	)	-RRB-
21781	819	1	of	of	IN
21781	819	2	the	the	DT
21781	819	3	hyoid	hyoid	NN
21781	819	4	are	be	VBP
21781	819	5	also	also	RB
21781	819	6	called	call	VBN
21781	819	7	the	the	DT
21781	819	8	thyrohyals	thyrohyal	NNS
21781	819	9	.	.	.
21781	820	1	Section	section	NN
21781	820	2	93	93	CD
21781	820	3	.	.	.
21781	821	1	The	the	DT
21781	821	2	following	follow	VBG
21781	821	3	table	table	NN
21781	821	4	presents	present	VBZ
21781	821	5	these	these	DT
21781	821	6	bones	bone	NNS
21781	821	7	in	in	IN
21781	821	8	something	something	NN
21781	821	9	like	like	IN
21781	821	10	their	-PRON-	PRP$
21781	821	11	relative	relative	JJ
21781	821	12	positions	position	NNS
21781	821	13	.	.	.
21781	822	1	A	a	DT
21781	822	2	closer	close	JJR
21781	822	3	approximation	approximation	NN
21781	822	4	to	to	IN
21781	822	5	the	the	DT
21781	822	6	state	state	NN
21781	822	7	of	of	IN
21781	822	8	the	the	DT
21781	822	9	case	case	NN
21781	822	10	will	will	MD
21781	822	11	be	be	VB
21781	822	12	reached	reach	VBN
21781	822	13	if	if	IN
21781	822	14	the	the	DT
21781	822	15	student	student	NN
21781	822	16	will	will	MD
21781	822	17	imagine	imagine	VB
21781	822	18	the	the	DT
21781	822	19	maxilla	maxilla	NN
21781	822	20	raised	raise	VBN
21781	822	21	up	up	RP
21781	822	22	so	so	IN
21781	822	23	as	as	IN
21781	822	24	to	to	IN
21781	822	25	overlie	overlie	VB
21781	822	26	and	and	CC
21781	822	27	hide	hide	VB
21781	822	28	the	the	DT
21781	822	29	palatine	palatine	NN
21781	822	30	and	and	CC
21781	822	31	presphenoid	presphenoid	NN
21781	822	32	,	,	,
21781	822	33	the	the	DT
21781	822	34	squamosal	squamosal	NN
21781	822	35	similarly	similarly	RB
21781	822	36	overlying	overlie	VBG
21781	822	37	the	the	DT
21781	822	38	periotic	periotic	JJ
21781	822	39	bone	bone	NN
21781	822	40	,	,	,
21781	822	41	and	and	CC
21781	822	42	the	the	DT
21781	822	43	jugal	jugal	NN
21781	822	44	reaching	reach	VBG
21781	822	45	between	between	IN
21781	822	46	them	-PRON-	PRP
21781	822	47	.	.	.
21781	823	1	Membrane	membrane	NN
21781	823	2	bones	bone	NNS
21781	823	3	are	be	VBP
21781	823	4	distinguished	distinguish	VBN
21781	823	5	by	by	IN
21781	823	6	capital	capital	NN
21781	823	7	letters	letter	NNS
21781	823	8	.	.	.
21781	824	1	-Cranium	-Cranium	NNP
21781	824	2	_	_	NNP
21781	824	3	-Nasal	-Nasal	NNP
21781	824	4	_	_	NNP
21781	824	5	(	(	-LRB-
21781	824	6	paired	pair	VBN
21781	824	7	)	)	-RRB-
21781	824	8	,	,	,
21781	824	9	Ethmoid	Ethmoid	NNP
21781	824	10	Bone	Bone	NNP
21781	824	11	(	(	-LRB-
21781	824	12	median	median	NNP
21781	824	13	)	)	-RRB-
21781	824	14	,	,	,
21781	824	15	-Vomer	-Vomer	NNP
21781	824	16	_	_	NNP
21781	824	17	-Frontal	-Frontal	NNP
21781	824	18	_	_	NNP
21781	824	19	(	(	-LRB-
21781	824	20	paired	pair	VBN
21781	824	21	)	)	-RRB-
21781	824	22	,	,	,
21781	824	23	-Lachrymal	-Lachrymal	NNP
21781	824	24	_	_	NNP
21781	824	25	(	(	-LRB-
21781	824	26	paired	pair	VBN
21781	824	27	)	)	-RRB-
21781	824	28	,	,	,
21781	824	29	Orbito	Orbito	NNP
21781	824	30	-	-	HYPH
21781	824	31	sphenoid	sphenoid	NNP
21781	824	32	(	(	-LRB-
21781	824	33	paired	pair	VBN
21781	824	34	)	)	-RRB-
21781	824	35	,	,	,
21781	824	36	Pre	Pre	NNP
21781	824	37	-	-	NN
21781	824	38	sphenoid	sphenoid	NNP
21781	824	39	(	(	-LRB-
21781	824	40	median	median	NNP
21781	824	41	)	)	-RRB-
21781	824	42	,	,	,
21781	824	43	Eye	Eye	NNP
21781	824	44	-Parietal	-Parietal	NNP
21781	824	45	_	_	NNP
21781	824	46	(	(	-LRB-
21781	824	47	Paired	Paired	NNP
21781	824	48	)	)	-RRB-
21781	824	49	,	,	,
21781	824	50	Ali	Ali	NNP
21781	824	51	-	-	HYPH
21781	824	52	sphenoid	sphenoid	NNP
21781	824	53	(	(	-LRB-
21781	824	54	paired	pair	VBN
21781	824	55	)	)	-RRB-
21781	824	56	,	,	,
21781	824	57	Basi	Basi	NNP
21781	824	58	-	-	HYPH
21781	824	59	sphenoid	sphenoid	NNP
21781	824	60	(	(	-LRB-
21781	824	61	median	median	NNP
21781	824	62	)	)	-RRB-
21781	824	63	*	*	NFP
21781	824	64	,	,	,
21781	824	65	Periotic	Periotic	NNP
21781	824	66	Bone	Bone	NNP
21781	824	67	(	(	-LRB-
21781	824	68	paired	pair	VBN
21781	824	69	)	)	-RRB-
21781	824	70	-Bulla	-Bulla	NFP
21781	824	71	_	_	NNP
21781	824	72	(	(	-LRB-
21781	824	73	paired	pair	VBN
21781	824	74	)	)	-RRB-
21781	824	75	Supra	Supra	NNP
21781	824	76	-	-	HYPH
21781	824	77	occipital	occipital	NNP
21781	824	78	(	(	-LRB-
21781	824	79	median	median	NNP
21781	824	80	)	)	-RRB-
21781	824	81	,	,	,
21781	824	82	Ex	ex	NN
21781	824	83	-	-	NN
21781	824	84	occipital	occipital	JJ
21781	824	85	(	(	-LRB-
21781	824	86	paired	pair	VBN
21781	824	87	)	)	-RRB-
21781	824	88	,	,	,
21781	824	89	Basi	Basi	NNP
21781	824	90	-	-	HYPH
21781	824	91	occipital	occipital	NNP
21781	824	92	(	(	-LRB-
21781	824	93	median	median	NNP
21781	824	94	)	)	-RRB-
21781	824	95	-Upper	-Upper	NNP
21781	824	96	Jaw	Jaw	NNP
21781	824	97	_	_	NNP
21781	824	98	-Pre	-Pre	NNP
21781	824	99	-	-	:
21781	824	100	Maxilla	Maxilla	NNP
21781	824	101	_	_	NNP
21781	824	102	(	(	-LRB-
21781	824	103	paired	pair	VBN
21781	824	104	)	)	-RRB-
21781	824	105	Palatine	Palatine	NNP
21781	824	106	(	(	-LRB-
21781	824	107	paired	pair	VBN
21781	824	108	)	)	-RRB-
21781	824	109	Pterygoid	Pterygoid	NNP
21781	824	110	(	(	-LRB-
21781	824	111	paired	pair	VBN
21781	824	112	)	)	-RRB-
21781	824	113	-Lower	-Lower	NNP
21781	824	114	Jaw	Jaw	NNP
21781	824	115	_	_	NNP
21781	824	116	-Maxilla	-Maxilla	NNP
21781	824	117	_	_	NNP
21781	824	118	(	(	-LRB-
21781	824	119	paired	pair	VBN
21781	824	120	)	)	-RRB-
21781	824	121	-Jugal	-Jugal	NNP
21781	824	122	_	_	NNP
21781	824	123	(	(	-LRB-
21781	824	124	paired	pair	VBN
21781	824	125	)	)	-RRB-
21781	824	126	-Squamosal	-squamosal	NN
21781	824	127	_	_	NNP
21781	824	128	(	(	-LRB-
21781	824	129	paired	pair	VBN
21781	824	130	)	)	-RRB-
21781	824	131	*	*	NFP
21781	824	132	In	in	IN
21781	824	133	this	this	DT
21781	824	134	table	table	NN
21781	824	135	the	the	DT
21781	824	136	small	small	JJ
21781	824	137	bones	bone	NNS
21781	824	138	of	of	IN
21781	824	139	the	the	DT
21781	824	140	ear	ear	NN
21781	824	141	are	be	VBP
21781	824	142	simply	simply	RB
21781	824	143	indicated	indicate	VBN
21781	824	144	by	by	IN
21781	824	145	an	an	DT
21781	824	146	asterisk	asterisk	NN
21781	824	147	.	.	.
21781	825	1	Section	section	NN
21781	825	2	94	94	CD
21781	825	3	.	.	.
21781	826	1	Hidden	hide	VBN
21781	826	2	by	by	IN
21781	826	3	the	the	DT
21781	826	4	bulla	bulla	NN
21781	826	5	,	,	,
21781	826	6	and	and	CC
21781	826	7	just	just	RB
21781	826	8	external	external	JJ
21781	826	9	to	to	IN
21781	826	10	the	the	DT
21781	826	11	periotic	periotic	JJ
21781	826	12	bone	bone	NN
21781	826	13	,	,	,
21781	826	14	are	be	VBP
21781	826	15	the	the	DT
21781	826	16	auditory	auditory	JJ
21781	826	17	ossicles	ossicle	NNS
21781	826	18	,	,	,
21781	826	19	the	the	DT
21781	826	20	incus	incus	NN
21781	826	21	,	,	,
21781	826	22	malleus	malleus	NNP
21781	826	23	,	,	,
21781	826	24	os	os	NNP
21781	826	25	orbiculare	orbiculare	NNP
21781	826	26	,	,	,
21781	826	27	and	and	CC
21781	826	28	stapes	stape	NNS
21781	826	29	.	.	.
21781	827	1	These	these	DT
21781	827	2	will	will	MD
21781	827	3	be	be	VB
21781	827	4	more	more	RBR
21781	827	5	explicitly	explicitly	RB
21781	827	6	treated	treat	VBN
21781	827	7	when	when	WRB
21781	827	8	we	-PRON-	PRP
21781	827	9	discuss	discuss	VBP
21781	827	10	the	the	DT
21781	827	11	ear	ear	NN
21781	827	12	.	.	.
21781	828	1	Section	section	NN
21781	828	2	95	95	CD
21781	828	3	.	.	.
21781	829	1	When	when	WRB
21781	829	2	we	-PRON-	PRP
21781	829	3	come	come	VBP
21781	829	4	to	to	IN
21781	829	5	the	the	DT
21781	829	6	study	study	NN
21781	829	7	of	of	IN
21781	829	8	the	the	DT
21781	829	9	nerves	nerve	NNS
21781	829	10	,	,	,
21781	829	11	we	-PRON-	PRP
21781	829	12	shall	shall	MD
21781	829	13	revert	revert	VB
21781	829	14	to	to	IN
21781	829	15	the	the	DT
21781	829	16	skull	skull	NN
21781	829	17	,	,	,
21781	829	18	and	and	CC
21781	829	19	treat	treat	NN
21781	829	20	of	of	IN
21781	829	21	its	-PRON-	PRP$
21781	829	22	perforations	perforation	NNS
21781	829	23	.	.	.
21781	830	1	The	the	DT
21781	830	2	student	student	NN
21781	830	3	should	should	MD
21781	830	4	not	not	RB
21781	830	5	fail	fail	VB
21781	830	6	,	,	,
21781	830	7	before	before	IN
21781	830	8	proceeding	proceeding	NN
21781	830	9	,	,	,
21781	830	10	to	to	TO
21781	830	11	copy	copy	VB
21781	830	12	and	and	CC
21781	830	13	recopy	recopy	VB
21781	830	14	our	-PRON-	PRP$
21781	830	15	figures	figure	NNS
21781	830	16	,	,	,
21781	830	17	and	and	CC
21781	830	18	to	to	TO
21781	830	19	make	make	VB
21781	830	20	himself	-PRON-	PRP
21781	830	21	quite	quite	RB
21781	830	22	familiar	familiar	JJ
21781	830	23	with	with	IN
21781	830	24	them	-PRON-	PRP
21781	830	25	,	,	,
21781	830	26	and	and	CC
21781	830	27	he	-PRON-	PRP
21781	830	28	should	should	MD
21781	830	29	also	also	RB
21781	830	30	obtain	obtain	VB
21781	830	31	and	and	CC
21781	830	32	handle	handle	VB
21781	830	33	an	an	DT
21781	830	34	actual	actual	JJ
21781	830	35	skull	skull	NN
21781	830	36	.	.	.
21781	831	1	For	for	IN
21781	831	2	all	all	DT
21781	831	3	practical	practical	JJ
21781	831	4	purposes	purpose	NNS
21781	831	5	the	the	DT
21781	831	6	skull	skull	NN
21781	831	7	of	of	IN
21781	831	8	a	a	DT
21781	831	9	sheep	sheep	NN
21781	831	10	or	or	CC
21781	831	11	cat	cat	NN
21781	831	12	will	will	MD
21781	831	13	be	be	VB
21781	831	14	almost	almost	RB
21781	831	15	as	as	RB
21781	831	16	useful	useful	JJ
21781	831	17	as	as	IN
21781	831	18	that	that	DT
21781	831	19	of	of	IN
21781	831	20	the	the	DT
21781	831	21	dog	dog	NN
21781	831	22	.	.	.
21781	832	1	6	6	CD
21781	832	2	.	.	.
21781	833	1	_	_	NNP
21781	833	2	Muscle	Muscle	NNP
21781	833	3	and	and	CC
21781	833	4	Nerve	Nerve	NNP
21781	833	5	_	_	NNP
21781	833	6	Section	Section	NNP
21781	833	7	96	96	CD
21781	833	8	.	.	.
21781	834	1	We	-PRON-	PRP
21781	834	2	have	have	VBP
21781	834	3	,	,	,
21781	834	4	in	in	IN
21781	834	5	the	the	DT
21781	834	6	skeleton	skeleton	NN
21781	834	7	,	,	,
21781	834	8	a	a	DT
21781	834	9	complicated	complicated	JJ
21781	834	10	apparatus	apparatus	NN
21781	834	11	of	of	IN
21781	834	12	parts	part	NNS
21781	834	13	hinged	hinge	VBN
21781	834	14	and	and	CC
21781	834	15	movable	movable	JJ
21781	834	16	upon	upon	IN
21781	834	17	one	one	CD
21781	834	18	another	another	DT
21781	834	19	;	;	:
21781	834	20	the	the	DT
21781	834	21	agent	agent	NN
21781	834	22	moving	move	VBG
21781	834	23	these	these	DT
21781	834	24	parts	part	NNS
21781	834	25	is	be	VBZ
21781	834	26	the	the	DT
21781	834	27	same	same	JJ
21781	834	28	agent	agent	NN
21781	834	29	that	that	WDT
21781	834	30	we	-PRON-	PRP
21781	834	31	find	find	VBP
21781	834	32	in	in	IN
21781	834	33	the	the	DT
21781	834	34	heart	heart	NN
21781	834	35	walls	wall	NNS
21781	834	36	propelling	propel	VBG
21781	834	37	the	the	DT
21781	834	38	blood	blood	NN
21781	834	39	through	through	IN
21781	834	40	the	the	DT
21781	834	41	circulation	circulation	NN
21781	834	42	,	,	,
21781	834	43	in	in	IN
21781	834	44	the	the	DT
21781	834	45	alimentary	alimentary	JJ
21781	834	46	canal	canal	NN
21781	834	47	squeezing	squeeze	VBG
21781	834	48	the	the	DT
21781	834	49	food	food	NN
21781	834	50	along	along	IN
21781	834	51	its	-PRON-	PRP$
21781	834	52	course	course	NN
21781	834	53	,	,	,
21781	834	54	and	and	CC
21781	834	55	universally	universally	RB
21781	834	56	in	in	IN
21781	834	57	the	the	DT
21781	834	58	body	body	NN
21781	834	59	where	where	WRB
21781	834	60	motion	motion	NN
21781	834	61	occurs	occur	VBZ
21781	834	62	,	,	,
21781	834	63	except	except	IN
21781	834	64	in	in	IN
21781	834	65	the	the	DT
21781	834	66	case	case	NN
21781	834	67	of	of	IN
21781	834	68	the	the	DT
21781	834	69	creeping	creep	VBG
21781	834	70	phagocytes	phagocyte	NNS
21781	834	71	,	,	,
21781	834	72	and	and	CC
21781	834	73	the	the	DT
21781	834	74	ciliary	ciliary	JJ
21781	834	75	waving	wave	VBG
21781	834	76	of	of	IN
21781	834	77	ciliated	ciliate	VBN
21781	834	78	epithelium	epithelium	NN
21781	834	79	.	.	.
21781	835	1	This	this	DT
21781	835	2	agent	agent	NN
21781	835	3	is	be	VBZ
21781	835	4	muscle	muscle	NN
21781	835	5	.	.	.
21781	836	1	We	-PRON-	PRP
21781	836	2	have	have	VBP
21781	836	3	,	,	,
21781	836	4	in	in	IN
21781	836	5	muscular	muscular	JJ
21781	836	6	tissue	tissue	NN
21781	836	7	,	,	,
21781	836	8	a	a	DT
21781	836	9	very	very	RB
21781	836	10	wide	wide	JJ
21781	836	11	departure	departure	NN
21781	836	12	from	from	IN
21781	836	13	the	the	DT
21781	836	14	structure	structure	NN
21781	836	15	of	of	IN
21781	836	16	the	the	DT
21781	836	17	primordial	primordial	JJ
21781	836	18	cell	cell	NN
21781	836	19	;	;	:
21781	836	20	to	to	TO
21781	836	21	use	use	VB
21781	836	22	a	a	DT
21781	836	23	common	common	JJ
21781	836	24	biological	biological	JJ
21781	836	25	expression	expression	NN
21781	836	26	,	,	,
21781	836	27	a	a	DT
21781	836	28	very	very	RB
21781	836	29	great	great	JJ
21781	836	30	amount	amount	NN
21781	836	31	of	of	IN
21781	836	32	modification	modification	NN
21781	836	33	(=	(=	NNP
21781	836	34	differentiation	differentiation	NN
21781	836	35	)	)	-RRB-
21781	836	36	.	.	.
21781	837	1	Sheet	sheet	NN
21781	837	2	7	7	CD
21781	837	3	represents	represent	VBZ
21781	837	4	the	the	DT
21781	837	5	simpler	simple	JJR
21781	837	6	kind	kind	RB
21781	837	7	of	of	IN
21781	837	8	muscular	muscular	JJ
21781	837	9	tissue	tissue	NN
21781	837	10	,	,	,
21781	837	11	unstriated	unstriated	JJ
21781	837	12	muscle	muscle	NN
21781	837	13	,	,	,
21781	837	14	in	in	IN
21781	837	15	which	which	WDT
21781	837	16	the	the	DT
21781	837	17	cell	cell	NN
21781	837	18	character	character	NN
21781	837	19	is	be	VBZ
21781	837	20	still	still	RB
21781	837	21	fairly	fairly	RB
21781	837	22	obvious	obvious	JJ
21781	837	23	.	.	.
21781	838	1	The	the	DT
21781	838	2	cells	cell	NNS
21781	838	3	are	be	VBP
21781	838	4	fusiform	fusiform	NN
21781	838	5	(	(	-LRB-
21781	838	6	spindle	spindle	NN
21781	838	7	-	-	HYPH
21781	838	8	shaped	shaped	JJ
21781	838	9	)	)	-RRB-
21781	838	10	,	,	,
21781	838	11	have	have	VBP
21781	838	12	a	a	DT
21781	838	13	distinct	distinct	JJ
21781	838	14	nucleus	nucleus	NN
21781	838	15	and	and	CC
21781	838	16	faint	faint	JJ
21781	838	17	longitudinal	longitudinal	JJ
21781	838	18	striations	striation	NNS
21781	838	19	(	(	-LRB-
21781	838	20	striations	striation	NNS
21781	838	21	along	along	IN
21781	838	22	their	-PRON-	PRP$
21781	838	23	length	length	NN
21781	838	24	)	)	-RRB-
21781	838	25	,	,	,
21781	838	26	but	but	CC
21781	838	27	no	no	DT
21781	838	28	transverse	transverse	JJ
21781	838	29	striations	striation	NNS
21781	838	30	.	.	.
21781	839	1	Section	section	NN
21781	839	2	97	97	CD
21781	839	3	.	.	.
21781	840	1	In	in	IN
21781	840	2	striated	striated	JJ
21781	840	3	muscle	muscle	NN
21781	840	4	extensive	extensive	JJ
21781	840	5	modifications	modification	NNS
21781	840	6	mask	mask	VBP
21781	840	7	the	the	DT
21781	840	8	cell	cell	NN
21781	840	9	character	character	NN
21781	840	10	.	.	.
21781	841	1	Under	under	IN
21781	841	2	a	a	DT
21781	841	3	1/4	1/4	CD
21781	841	4	inch	inch	NN
21781	841	5	objective	objective	JJ
21781	841	6	,	,	,
21781	841	7	transverse	transverse	JJ
21781	841	8	striations	striation	NNS
21781	841	9	of	of	IN
21781	841	10	the	the	DT
21781	841	11	fibres	fibre	NNS
21781	841	12	are	be	VBP
21781	841	13	also	also	RB
21781	841	14	distinctly	distinctly	RB
21781	841	15	visible	visible	JJ
21781	841	16	,	,	,
21781	841	17	and	and	CC
21781	841	18	under	under	IN
21781	841	19	a	a	DT
21781	841	20	much	much	RB
21781	841	21	higher	high	JJR
21781	841	22	power	power	NN
21781	841	23	we	-PRON-	PRP
21781	841	24	discern	discern	VBP
21781	841	25	in	in	IN
21781	841	26	a	a	DT
21781	841	27	fibre	fibre	NN
21781	841	28	(	(	-LRB-
21781	841	29	Sheet	sheet	NN
21781	841	30	7	7	CD
21781	841	31	)	)	-RRB-
21781	841	32	transverse	transverse	JJ
21781	841	33	columns	column	NNS
21781	841	34	of	of	IN
21781	841	35	rod	rod	NN
21781	841	36	-	-	HYPH
21781	841	37	like	like	JJ
21781	841	38	sarcous	sarcous	JJ
21781	841	39	elements	element	NNS
21781	841	40	(	(	-LRB-
21781	841	41	s.e	s.e	NNP
21781	841	42	.	.	.
21781	842	1	)	)	-RRB-
21781	842	2	,	,	,
21781	842	3	the	the	DT
21781	842	4	columns	column	NNS
21781	842	5	separated	separate	VBN
21781	842	6	by	by	IN
21781	842	7	lines	line	NNS
21781	842	8	of	of	IN
21781	842	9	dots	dot	NNS
21781	842	10	,	,	,
21781	842	11	the	the	DT
21781	842	12	membranes	membrane	NNS
21781	842	13	of	of	IN
21781	842	14	Krause	Krause	NNP
21781	842	15	(	(	-LRB-
21781	842	16	k.m	k.m	NNP
21781	842	17	.	.	.
21781	843	1	)	)	-RRB-
21781	843	2	,	,	,
21781	843	3	and	and	CC
21781	843	4	nuclei	nuclei	NNP
21781	843	5	(	(	-LRB-
21781	843	6	n.	n.	NNP
21781	843	7	)	)	-RRB-
21781	843	8	,	,	,
21781	843	9	flattened	flatten	VBD
21781	843	10	and	and	CC
21781	843	11	separated	separate	VBD
21781	843	12	into	into	IN
21781	843	13	portions	portion	NNS
21781	843	14	,	,	,
21781	843	15	and	and	CC
21781	843	16	lying	lie	VBG
21781	843	17	,	,	,
21781	843	18	in	in	IN
21781	843	19	some	some	DT
21781	843	20	cases	case	NNS
21781	843	21	,	,	,
21781	843	22	close	close	JJ
21781	843	23	to	to	IN
21781	843	24	the	the	DT
21781	843	25	sarcolemma	sarcolemma	NN
21781	843	26	(	(	-LRB-
21781	843	27	sc	sc	RB
21781	843	28	.	.	.
21781	843	29	)	)	-RRB-
21781	844	1	the	the	DT
21781	844	2	connective	connective	JJ
21781	844	3	tissue	tissue	NN
21781	844	4	enclosing	enclose	VBG
21781	844	5	the	the	DT
21781	844	6	fibre	fibre	NN
21781	844	7	,	,	,
21781	844	8	in	in	IN
21781	844	9	others	other	NNS
21781	844	10	scattered	scatter	VBN
21781	844	11	throughout	throughout	IN
21781	844	12	the	the	DT
21781	844	13	substance	substance	NN
21781	844	14	of	of	IN
21781	844	15	the	the	DT
21781	844	16	fibre	fibre	NN
21781	844	17	.	.	.
21781	845	1	The	the	DT
21781	845	2	figure	figure	NN
21781	845	3	shows	show	VBZ
21781	845	4	the	the	DT
21781	845	5	fibre	fibre	NN
21781	845	6	ruptured	rupture	VBD
21781	845	7	,	,	,
21781	845	8	in	in	IN
21781	845	9	order	order	NN
21781	845	10	to	to	TO
21781	845	11	display	display	VB
21781	845	12	the	the	DT
21781	845	13	sarcolemma	sarcolemma	NN
21781	845	14	;	;	:
21781	845	15	e.p	e.p	NNP
21781	845	16	.	.	.
21781	846	1	is	be	VBZ
21781	846	2	the	the	DT
21781	846	3	end	end	NN
21781	846	4	plate	plate	NN
21781	846	5	of	of	IN
21781	846	6	a	a	DT
21781	846	7	nerve	nerve	NN
21781	846	8	(	(	-LRB-
21781	846	9	n.v	n.v	NNP
21781	846	10	.	.	NNP
21781	846	11	)	)	-RRB-
21781	846	12	,	,	,
21781	846	13	and	and	CC
21781	846	14	fb	fb	NNP
21781	846	15	.	.	.
21781	847	1	are	be	VBP
21781	847	2	the	the	DT
21781	847	3	fibrillae	fibrillae	NNP
21781	847	4	into	into	IN
21781	847	5	which	which	WDT
21781	847	6	a	a	DT
21781	847	7	fibre	fibre	NN
21781	847	8	may	may	MD
21781	847	9	be	be	VB
21781	847	10	teased	tease	VBN
21781	847	11	.	.	.
21781	848	1	Section	section	NN
21781	848	2	98	98	CD
21781	848	3	.	.	.
21781	849	1	In	in	IN
21781	849	2	the	the	DT
21781	849	3	heart	heart	NN
21781	849	4	we	-PRON-	PRP
21781	849	5	have	have	VBP
21781	849	6	an	an	DT
21781	849	7	intermediate	intermediate	JJ
21781	849	8	kind	kind	NN
21781	849	9	of	of	IN
21781	849	10	muscle	muscle	NN
21781	849	11	cardiac	cardiac	JJ
21781	849	12	muscle	muscle	NN
21781	849	13	(	(	-LRB-
21781	849	14	Figure	Figure	NNP
21781	849	15	2	2	CD
21781	849	16	)	)	-RRB-
21781	849	17	,	,	,
21781	849	18	in	in	IN
21781	849	19	which	which	WDT
21781	849	20	the	the	DT
21781	849	21	muscle	muscle	NN
21781	849	22	fibres	fibre	VBZ
21781	849	23	branch	branch	NN
21781	849	24	;	;	:
21781	849	25	there	there	EX
21781	849	26	is	be	VBZ
21781	849	27	apparently	apparently	RB
21781	849	28	no	no	DT
21781	849	29	sarcolemma	sarcolemma	NN
21781	849	30	,	,	,
21781	849	31	and	and	CC
21781	849	32	the	the	DT
21781	849	33	undivided	undivided	JJ
21781	849	34	nuclei	nucleus	NNS
21781	849	35	lie	lie	VBP
21781	849	36	in	in	IN
21781	849	37	the	the	DT
21781	849	38	centre	centre	NN
21781	849	39	of	of	IN
21781	849	40	the	the	DT
21781	849	41	cell	cell	NN
21781	849	42	.	.	.
21781	850	1	Section	section	NN
21781	850	2	99	99	CD
21781	850	3	.	.	.
21781	851	1	Unstriated	unstriated	JJ
21781	851	2	muscle	muscle	NN
21781	851	3	is	be	VBZ
21781	851	4	sometimes	sometimes	RB
21781	851	5	called	call	VBN
21781	851	6	involuntary	involuntary	JJ
21781	851	7	,	,	,
21781	851	8	and	and	CC
21781	851	9	striated	striated	JJ
21781	851	10	,	,	,
21781	851	11	voluntary	voluntary	JJ
21781	851	12	muscle	muscle	NN
21781	851	13	;	;	:
21781	851	14	but	but	CC
21781	851	15	there	there	EX
21781	851	16	is	be	VBZ
21781	851	17	really	really	RB
21781	851	18	not	not	RB
21781	851	19	the	the	DT
21781	851	20	connexion	connexion	NN
21781	851	21	with	with	IN
21781	851	22	the	the	DT
21781	851	23	will	will	NN
21781	851	24	that	that	IN
21781	851	25	these	these	DT
21781	851	26	terms	term	NNS
21781	851	27	suggest	suggest	VBP
21781	851	28	.	.	.
21781	852	1	We	-PRON-	PRP
21781	852	2	have	have	VBP
21781	852	3	just	just	RB
21781	852	4	mentioned	mention	VBN
21781	852	5	that	that	IN
21781	852	6	the	the	DT
21781	852	7	heart	heart	NN
21781	852	8	-	-	HYPH
21781	852	9	muscle	muscle	NN
21781	852	10	is	be	VBZ
21781	852	11	striated	striate	VBN
21781	852	12	,	,	,
21781	852	13	but	but	CC
21781	852	14	who	who	WP
21781	852	15	can	can	MD
21781	852	16	alter	alter	VB
21781	852	17	the	the	DT
21781	852	18	beating	beating	NN
21781	852	19	of	of	IN
21781	852	20	the	the	DT
21781	852	21	heart	heart	NN
21781	852	22	by	by	IN
21781	852	23	force	force	NN
21781	852	24	of	of	IN
21781	852	25	will	will	NN
21781	852	26	?	?	.
21781	853	1	And	and	CC
21781	853	2	the	the	DT
21781	853	3	striated	striated	JJ
21781	853	4	muscles	muscle	NNS
21781	853	5	of	of	IN
21781	853	6	the	the	DT
21781	853	7	limbs	limb	NNS
21781	853	8	perform	perform	VBP
21781	853	9	,	,	,
21781	853	10	endless	endless	JJ
21781	853	11	involuntary	involuntary	JJ
21781	853	12	acts	act	NNS
21781	853	13	.	.	.
21781	854	1	It	-PRON-	PRP
21781	854	2	would	would	MD
21781	854	3	seem	seem	VB
21781	854	4	that	that	IN
21781	854	5	unstriated	unstriated	JJ
21781	854	6	muscle	muscle	NN
21781	854	7	contracts	contract	NNS
21781	854	8	slowly	slowly	RB
21781	854	9	,	,	,
21781	854	10	and	and	CC
21781	854	11	we	-PRON-	PRP
21781	854	12	find	find	VBP
21781	854	13	it	-PRON-	PRP
21781	854	14	especially	especially	RB
21781	854	15	among	among	IN
21781	854	16	the	the	DT
21781	854	17	viscera	viscera	NN
21781	854	18	;	;	:
21781	854	19	in	in	IN
21781	854	20	the	the	DT
21781	854	21	intestine	intestine	NN
21781	854	22	for	for	IN
21781	854	23	instance	instance	NN
21781	854	24	,	,	,
21781	854	25	where	where	WRB
21781	854	26	it	-PRON-	PRP
21781	854	27	controls	control	VBZ
21781	854	28	that	that	IN
21781	854	29	"	"	``
21781	854	30	peristaltic	peristaltic	JJ
21781	854	31	"	"	''
21781	854	32	movement	movement	NN
21781	854	33	which	which	WDT
21781	854	34	pushes	push	VBZ
21781	854	35	the	the	DT
21781	854	36	food	food	NN
21781	854	37	forward	forward	RB
21781	854	38	.	.	.
21781	855	1	Voluntary	voluntary	JJ
21781	855	2	muscle	muscle	NN
21781	855	3	,	,	,
21781	855	4	on	on	IN
21781	855	5	the	the	DT
21781	855	6	other	other	JJ
21781	855	7	hand	hand	NN
21781	855	8	,	,	,
21781	855	9	has	have	VBZ
21781	855	10	a	a	DT
21781	855	11	sharp	sharp	JJ
21781	855	12	contraction	contraction	NN
21781	855	13	.	.	.
21781	856	1	The	the	DT
21781	856	2	muscle	muscle	NN
21781	856	3	of	of	IN
21781	856	4	the	the	DT
21781	856	5	slow	slow	RB
21781	856	6	-	-	HYPH
21781	856	7	moving	move	VBG
21781	856	8	snails	snail	NNS
21781	856	9	,	,	,
21781	856	10	slugs	slug	NNS
21781	856	11	,	,	,
21781	856	12	and	and	CC
21781	856	13	mussels	mussel	NNS
21781	856	14	is	be	VBZ
21781	856	15	unstriated	unstriated	JJ
21781	856	16	;	;	:
21781	856	17	all	all	PDT
21781	856	18	the	the	DT
21781	856	19	muscle	muscle	NN
21781	856	20	of	of	IN
21781	856	21	the	the	DT
21781	856	22	active	active	JJ
21781	856	23	insects	insect	NNS
21781	856	24	and	and	CC
21781	856	25	crustacea	crustacea	NNP
21781	856	26	(	(	-LRB-
21781	856	27	crabs	crabs	NNP
21781	856	28	,	,	,
21781	856	29	lobsters	lobster	NNS
21781	856	30	,	,	,
21781	856	31	and	and	CC
21781	856	32	crayfish	crayfish	NN
21781	856	33	)	)	-RRB-
21781	856	34	is	be	VBZ
21781	856	35	striated	striate	VBN
21781	856	36	.	.	.
21781	857	1	Still	still	RB
21781	857	2	if	if	IN
21781	857	3	the	the	DT
21781	857	4	student	student	NN
21781	857	5	bears	bear	VBZ
21781	857	6	the	the	DT
21781	857	7	exception	exception	NN
21781	857	8	of	of	IN
21781	857	9	the	the	DT
21781	857	10	heart	heart	NN
21781	857	11	in	in	IN
21781	857	12	mind	mind	NN
21781	857	13	,	,	,
21781	857	14	and	and	CC
21781	857	15	considers	consider	VBZ
21781	857	16	muscles	muscle	NNS
21781	857	17	as	as	IN
21781	857	18	"	"	``
21781	857	19	voluntary	voluntary	JJ
21781	857	20	"	"	''
21781	857	21	that	that	IN
21781	857	22	his	-PRON-	PRP$
21781	857	23	will	will	NN
21781	857	24	can	can	MD
21781	857	25	reach	reach	VB
21781	857	26	,	,	,
21781	857	27	the	the	DT
21781	857	28	terms	term	NNS
21781	857	29	voluntary	voluntary	JJ
21781	857	30	and	and	CC
21781	857	31	involuntary	involuntary	JJ
21781	857	32	will	will	MD
21781	857	33	serve	serve	VB
21781	857	34	to	to	TO
21781	857	35	give	give	VB
21781	857	36	him	-PRON-	PRP
21781	857	37	an	an	DT
21781	857	38	idea	idea	NN
21781	857	39	of	of	IN
21781	857	40	the	the	DT
21781	857	41	distribution	distribution	NN
21781	857	42	of	of	IN
21781	857	43	these	these	DT
21781	857	44	two	two	CD
21781	857	45	types	type	NNS
21781	857	46	of	of	IN
21781	857	47	muscle	muscle	NN
21781	857	48	in	in	IN
21781	857	49	his	-PRON-	PRP$
21781	857	50	own	own	JJ
21781	857	51	body	body	NN
21781	857	52	,	,	,
21781	857	53	and	and	CC
21781	857	54	in	in	IN
21781	857	55	that	that	DT
21781	857	56	of	of	IN
21781	857	57	the	the	DT
21781	857	58	rabbit	rabbit	NN
21781	857	59	.	.	.
21781	858	1	Section	section	NN
21781	858	2	100	100	CD
21781	858	3	.	.	.
21781	859	1	Muscular	muscular	JJ
21781	859	2	contraction	contraction	NN
21781	859	3	,	,	,
21781	859	4	and	and	CC
21781	859	5	generally	generally	RB
21781	859	6	all	all	DT
21781	859	7	activity	activity	NN
21781	859	8	in	in	IN
21781	859	9	the	the	DT
21781	859	10	body	body	NN
21781	859	11	is	be	VBZ
21781	859	12	accompanied	accompany	VBN
21781	859	13	by	by	IN
21781	859	14	kataboly	kataboly	NNP
21781	859	15	.	.	.
21781	860	1	The	the	DT
21781	860	2	medium	medium	NN
21781	860	3	by	by	IN
21781	860	4	which	which	WDT
21781	860	5	these	these	DT
21781	860	6	katabolic	katabolic	JJ
21781	860	7	changes	change	NNS
21781	860	8	are	be	VBP
21781	860	9	set	set	VBN
21781	860	10	going	go	VBG
21781	860	11	and	and	CC
21781	860	12	controlled	control	VBN
21781	860	13	is	be	VBZ
21781	860	14	the	the	DT
21781	860	15	nervous	nervous	JJ
21781	860	16	system	system	NN
21781	860	17	.	.	.
21781	861	1	The	the	DT
21781	861	2	nervous	nervous	JJ
21781	861	3	system	system	NN
21781	861	4	holds	hold	VBZ
21781	861	5	the	the	DT
21781	861	6	whole	whole	JJ
21781	861	7	body	body	NN
21781	861	8	together	together	RB
21781	861	9	in	in	IN
21781	861	10	one	one	CD
21781	861	11	harmonious	harmonious	JJ
21781	861	12	whole	whole	NN
21781	861	13	;	;	:
21781	861	14	it	-PRON-	PRP
21781	861	15	is	be	VBZ
21781	861	16	the	the	DT
21781	861	17	governing	govern	VBG
21781	861	18	organization	organization	NN
21781	861	19	of	of	IN
21781	861	20	the	the	DT
21781	861	21	multicellular	multicellular	NN
21781	861	22	community	community	NN
21781	861	23	(	(	-LRB-
21781	861	24	Section	section	NN
21781	861	25	55	55	CD
21781	861	26	)	)	-RRB-
21781	861	27	,	,	,
21781	861	28	and	and	CC
21781	861	29	the	the	DT
21781	861	30	supreme	supreme	JJ
21781	861	31	head	head	NN
21781	861	32	of	of	IN
21781	861	33	the	the	DT
21781	861	34	government	government	NN
21781	861	35	resides	reside	VBZ
21781	861	36	in	in	IN
21781	861	37	the	the	DT
21781	861	38	brain	brain	NN
21781	861	39	,	,	,
21781	861	40	and	and	CC
21781	861	41	is	be	VBZ
21781	861	42	called	call	VBN
21781	861	43	the	the	DT
21781	861	44	mind	mind	NN
21781	861	45	.	.	.
21781	862	1	But	but	CC
21781	862	2	just	just	RB
21781	862	3	as	as	IN
21781	862	4	in	in	IN
21781	862	5	a	a	DT
21781	862	6	political	political	JJ
21781	862	7	state	state	NN
21781	862	8	only	only	RB
21781	862	9	the	the	DT
21781	862	10	most	most	RBS
21781	862	11	important	important	JJ
21781	862	12	and	and	CC
21781	862	13	most	most	RBS
21781	862	14	exceptional	exceptional	JJ
21781	862	15	duties	duty	NNS
21781	862	16	are	be	VBP
21781	862	17	performed	perform	VBN
21781	862	18	by	by	IN
21781	862	19	the	the	DT
21781	862	20	imperial	imperial	JJ
21781	862	21	body	body	NN
21781	862	22	,	,	,
21781	862	23	and	and	CC
21781	862	24	minor	minor	JJ
21781	862	25	matters	matter	NNS
21781	862	26	and	and	CC
21781	862	27	questions	question	NNS
21781	862	28	of	of	IN
21781	862	29	routine	routine	NN
21781	862	30	are	be	VBP
21781	862	31	referred	refer	VBN
21781	862	32	to	to	IN
21781	862	33	boards	board	NNS
21781	862	34	and	and	CC
21781	862	35	local	local	JJ
21781	862	36	authorities	authority	NNS
21781	862	37	,	,	,
21781	862	38	so	so	CC
21781	862	39	the	the	DT
21781	862	40	mind	mind	NN
21781	862	41	takes	take	VBZ
21781	862	42	cognisance	cognisance	NN
21781	862	43	only	only	RB
21781	862	44	of	of	IN
21781	862	45	a	a	DT
21781	862	46	few	few	JJ
21781	862	47	of	of	IN
21781	862	48	the	the	DT
21781	862	49	higher	high	JJR
21781	862	50	concerns	concern	NNS
21781	862	51	of	of	IN
21781	862	52	the	the	DT
21781	862	53	animal	animal	NN
21781	862	54	,	,	,
21781	862	55	and	and	CC
21781	862	56	a	a	DT
21781	862	57	large	large	JJ
21781	862	58	amount	amount	NN
21781	862	59	of	of	IN
21781	862	60	the	the	DT
21781	862	61	work	work	NN
21781	862	62	of	of	IN
21781	862	63	the	the	DT
21781	862	64	nervous	nervous	JJ
21781	862	65	system	system	NN
21781	862	66	goes	go	VBZ
21781	862	67	on	on	RP
21781	862	68	insensibly	insensibly	RB
21781	862	69	,	,	,
21781	862	70	in	in	IN
21781	862	71	a	a	DT
21781	862	72	perfectly	perfectly	RB
21781	862	73	automatic	automatic	JJ
21781	862	74	way--	way--	NN
21781	862	75	even	even	RB
21781	862	76	much	much	RB
21781	862	77	that	that	DT
21781	862	78	occurs	occur	VBZ
21781	862	79	in	in	IN
21781	862	80	the	the	DT
21781	862	81	brain	brain	NN
21781	862	82	.	.	.
21781	863	1	Section	section	NN
21781	863	2	101	101	CD
21781	863	3	.	.	.
21781	864	1	The	the	DT
21781	864	2	primary	primary	JJ
21781	864	3	elements	element	NNS
21781	864	4	in	in	IN
21781	864	5	the	the	DT
21781	864	6	tissue	tissue	NN
21781	864	7	of	of	IN
21781	864	8	the	the	DT
21781	864	9	nervous	nervous	JJ
21781	864	10	system	system	NN
21781	864	11	are	be	VBP
21781	864	12	three	three	CD
21781	864	13	;	;	:
21781	864	14	nerve	nerve	NN
21781	864	15	fibres	fibre	NNS
21781	864	16	,	,	,
21781	864	17	which	which	WDT
21781	864	18	are	be	VBP
21781	864	19	simply	simply	RB
21781	864	20	conducting	conduct	VBG
21781	864	21	threads	thread	NNS
21781	864	22	,	,	,
21781	864	23	telegraph	telegraph	NN
21781	864	24	wires	wire	NNS
21781	864	25	;	;	:
21781	864	26	ganglion	ganglion	NN
21781	864	27	cells	cell	NNS
21781	864	28	,	,	,
21781	864	29	which	which	WDT
21781	864	30	are	be	VBP
21781	864	31	the	the	DT
21781	864	32	officials	official	NNS
21781	864	33	of	of	IN
21781	864	34	the	the	DT
21781	864	35	system	system	NN
21781	864	36	;	;	:
21781	864	37	and	and	CC
21781	864	38	neuroglia	neuroglia	NNP
21781	864	39	,	,	,
21781	864	40	a	a	DT
21781	864	41	fine	fine	JJ
21781	864	42	variety	variety	NN
21781	864	43	of	of	IN
21781	864	44	connective	connective	JJ
21781	864	45	tissue	tissue	NN
21781	864	46	which	which	WDT
21781	864	47	holds	hold	VBZ
21781	864	48	these	these	DT
21781	864	49	other	other	JJ
21781	864	50	elements	element	NNS
21781	864	51	together	together	RB
21781	864	52	,	,	,
21781	864	53	and	and	CC
21781	864	54	may	may	MD
21781	864	55	also	also	RB
21781	864	56	possibly	possibly	RB
21781	864	57	exercise	exercise	VB
21781	864	58	a	a	DT
21781	864	59	function	function	NN
21781	864	60	in	in	IN
21781	864	61	affecting	affect	VBG
21781	864	62	impressions	impression	NNS
21781	864	63	.	.	.
21781	865	1	A	a	DT
21781	865	2	message	message	NN
21781	865	3	along	along	IN
21781	865	4	a	a	DT
21781	865	5	nerve	nerve	NN
21781	865	6	to	to	IN
21781	865	7	a	a	DT
21781	865	8	ganglion	ganglion	NN
21781	865	9	cell	cell	NN
21781	865	10	is	be	VBZ
21781	865	11	an	an	DT
21781	865	12	afferent	afferent	NN
21781	865	13	impression	impression	NN
21781	865	14	,	,	,
21781	865	15	from	from	IN
21781	865	16	a	a	DT
21781	865	17	cell	cell	NN
21781	865	18	to	to	IN
21781	865	19	a	a	DT
21781	865	20	muscle	muscle	NN
21781	865	21	or	or	CC
21781	865	22	other	other	JJ
21781	865	23	external	external	JJ
21781	865	24	end	end	NN
21781	865	25	is	be	VBZ
21781	865	26	an	an	DT
21781	865	27	efferent	efferent	JJ
21781	865	28	impression	impression	NN
21781	865	29	.	.	.
21781	866	1	The	the	DT
21781	866	2	passage	passage	NN
21781	866	3	of	of	IN
21781	866	4	an	an	DT
21781	866	5	impression	impression	NN
21781	866	6	may	may	MD
21781	866	7	be	be	VB
21781	866	8	defined	define	VBN
21781	866	9	as	as	IN
21781	866	10	a	a	DT
21781	866	11	flash	flash	NN
21781	866	12	of	of	IN
21781	866	13	kataboly	kataboly	NNP
21781	866	14	along	along	IN
21781	866	15	the	the	DT
21781	866	16	nerve	nerve	NN
21781	866	17	,	,	,
21781	866	18	and	and	CC
21781	866	19	so	so	RB
21781	866	20	every	every	DT
21781	866	21	feeling	feeling	NN
21781	866	22	,	,	,
21781	866	23	thought	thought	NN
21781	866	24	,	,	,
21781	866	25	and	and	CC
21781	866	26	determination	determination	NN
21781	866	27	involves	involve	VBZ
21781	866	28	the	the	DT
21781	866	29	formation	formation	NN
21781	866	30	of	of	IN
21781	866	31	a	a	DT
21781	866	32	certain	certain	JJ
21781	866	33	quantity	quantity	NN
21781	866	34	of	of	IN
21781	866	35	katastases	katastase	NNS
21781	866	36	,	,	,
21781	866	37	and	and	CC
21781	866	38	the	the	DT
21781	866	39	necessity	necessity	NN
21781	866	40	for	for	IN
21781	866	41	air	air	NN
21781	866	42	and	and	CC
21781	866	43	nutrition	nutrition	NN
21781	866	44	.	.	.
21781	867	1	Section	section	NN
21781	867	2	102	102	CD
21781	867	3	.	.	.
21781	868	1	Unlike	unlike	IN
21781	868	2	telegraph	telegraph	NN
21781	868	3	wires	wire	NNS
21781	868	4	,	,	,
21781	868	5	to	to	TO
21781	868	6	which	which	WDT
21781	868	7	they	-PRON-	PRP
21781	868	8	are	be	VBP
21781	868	9	often	often	RB
21781	868	10	compared	compare	VBN
21781	868	11	,	,	,
21781	868	12	nervous	nervous	JJ
21781	868	13	fibres	fibre	NNS
21781	868	14	usually	usually	RB
21781	868	15	convey	convey	VBP
21781	868	16	impressions	impression	NNS
21781	868	17	only	only	RB
21781	868	18	in	in	IN
21781	868	19	one	one	CD
21781	868	20	direction	direction	NN
21781	868	21	,	,	,
21781	868	22	either	either	CC
21781	868	23	centrally	centrally	RB
21781	868	24	(	(	-LRB-
21781	868	25	afferent	afferent	NN
21781	868	26	or	or	CC
21781	868	27	sensory	sensory	JJ
21781	868	28	nerve	nerve	NN
21781	868	29	fibres	fibre	NNS
21781	868	30	)	)	-RRB-
21781	868	31	,	,	,
21781	868	32	or	or	CC
21781	868	33	outwardly	outwardly	RB
21781	868	34	(	(	-LRB-
21781	868	35	efferent	efferent	NN
21781	868	36	or	or	CC
21781	868	37	motor	motor	NN
21781	868	38	nerve	nerve	NN
21781	868	39	fibres	fibre	NNS
21781	868	40	)	)	-RRB-
21781	868	41	.	.	.
21781	869	1	But	but	CC
21781	869	2	the	the	DT
21781	869	3	so	so	RB
21781	869	4	-	-	HYPH
21781	869	5	called	call	VBN
21781	869	6	motor	motor	NN
21781	869	7	nerve	nerve	NN
21781	869	8	fibres	fibre	NNS
21781	869	9	include	include	VBP
21781	869	10	not	not	RB
21781	869	11	only	only	RB
21781	869	12	those	those	DT
21781	869	13	that	that	WDT
21781	869	14	set	set	VBD
21781	869	15	muscles	muscle	NNS
21781	869	16	in	in	IN
21781	869	17	motion	motion	NN
21781	869	18	,	,	,
21781	869	19	but	but	CC
21781	869	20	those	those	DT
21781	869	21	that	that	WDT
21781	869	22	excite	excite	VBP
21781	869	23	secretion	secretion	NN
21781	869	24	,	,	,
21781	869	25	check	check	VBP
21781	869	26	impulsive	impulsive	JJ
21781	869	27	movements	movement	NNS
21781	869	28	,	,	,
21781	869	29	and	and	CC
21781	869	30	govern	govern	VBP
21781	869	31	nutrition	nutrition	NN
21781	869	32	.	.	.
21781	870	1	Section	section	NN
21781	870	2	103	103	CD
21781	870	3	.	.	.
21781	871	1	Figure	figure	NN
21781	871	2	7	7	CD
21781	871	3	,	,	,
21781	871	4	Sheet	sheet	NN
21781	871	5	8	8	CD
21781	871	6	,	,	,
21781	871	7	shows	show	VBZ
21781	871	8	the	the	DT
21781	871	9	typical	typical	JJ
21781	871	10	structure	structure	NN
21781	871	11	of	of	IN
21781	871	12	nervous	nervous	JJ
21781	871	13	tissues	tissue	NNS
21781	871	14	.	.	.
21781	872	1	The	the	DT
21781	872	2	nerve	nerve	NN
21781	872	3	fibres	fibre	NNS
21781	872	4	there	there	RB
21781	872	5	figured	figure	VBN
21781	872	6	are	be	VBP
21781	872	7	bound	bind	VBN
21781	872	8	together	together	RB
21781	872	9	by	by	IN
21781	872	10	endoneurium	endoneurium	NN
21781	872	11	into	into	IN
21781	872	12	small	small	JJ
21781	872	13	ropes	rope	NNS
21781	872	14	,	,	,
21781	872	15	the	the	DT
21781	872	16	nerves	nerve	NNS
21781	872	17	,	,	,
21781	872	18	encased	encase	VBN
21781	872	19	in	in	IN
21781	872	20	perineurium	perineurium	NN
21781	872	21	.	.	.
21781	873	1	There	there	EX
21781	873	2	is	be	VBZ
21781	873	3	always	always	RB
21781	873	4	a	a	DT
21781	873	5	grey	grey	NN
21781	873	6	axis	axis	NNP
21781	873	7	cylinder	cylinder	NN
21781	873	8	(	(	-LRB-
21781	873	9	a.c	a.c	NNP
21781	873	10	.	.	NNP
21781	873	11	)	)	-RRB-
21781	873	12	,	,	,
21781	873	13	which	which	WDT
21781	873	14	may	may	MD
21781	873	15	(	(	-LRB-
21781	873	16	in	in	IN
21781	873	17	medullated	medullate	VBN
21781	873	18	nerves	nerve	NNS
21781	873	19	)	)	-RRB-
21781	873	20	,	,	,
21781	873	21	or	or	CC
21781	873	22	may	may	MD
21781	873	23	not	not	RB
21781	873	24	(	(	-LRB-
21781	873	25	in	in	IN
21781	873	26	non	non	JJ
21781	873	27	-	-	JJ
21781	873	28	medullated	medullated	JJ
21781	873	29	or	or	CC
21781	873	30	grey	grey	JJ
21781	873	31	nerves	nerve	NNS
21781	873	32	)	)	-RRB-
21781	873	33	have	have	VBP
21781	873	34	a	a	DT
21781	873	35	medullary	medullary	JJ
21781	873	36	sheath	sheath	NN
21781	873	37	(	(	-LRB-
21781	873	38	s	s	NNP
21781	873	39	.	.	.
21781	873	40	S.	S.	NNP
21781	873	41	)	)	-RRB-
21781	873	42	interrupted	interrupt	VBD
21781	873	43	at	at	IN
21781	873	44	intervals	interval	NNS
21781	873	45	by	by	IN
21781	873	46	the	the	DT
21781	873	47	nodes	node	NNS
21781	873	48	of	of	IN
21781	873	49	Ranvier	Ranvier	NNP
21781	873	50	(	(	-LRB-
21781	873	51	n	n	NN
21781	873	52	.	.	.
21781	873	53	R.	R.	NNP
21781	873	54	)	)	-RRB-
21781	873	55	.	.	.
21781	874	1	Nuclei	Nuclei	NNP
21781	874	2	(	(	-LRB-
21781	874	3	n.	n.	NNP
21781	874	4	)	)	-RRB-
21781	874	5	at	at	IN
21781	874	6	intervals	interval	NNS
21781	874	7	under	under	IN
21781	874	8	the	the	DT
21781	874	9	sheath	sheath	NN
21781	874	10	indicate	indicate	VBP
21781	874	11	the	the	DT
21781	874	12	cells	cell	NNS
21781	874	13	from	from	IN
21781	874	14	which	which	WDT
21781	874	15	nerve	nerve	NN
21781	874	16	fibres	fibre	NNS
21781	874	17	are	be	VBP
21781	874	18	derived	derive	VBN
21781	874	19	by	by	IN
21781	874	20	a	a	DT
21781	874	21	process	process	NN
21781	874	22	of	of	IN
21781	874	23	elongation	elongation	NN
21781	874	24	.	.	.
21781	875	1	The	the	DT
21781	875	2	nerves	nerve	NNS
21781	875	3	of	of	IN
21781	875	4	invertebrata	invertebrata	NN
21781	875	5	,	,	,
21781	875	6	where	where	WRB
21781	875	7	they	-PRON-	PRP
21781	875	8	possess	possess	VBP
21781	875	9	nerves	nerve	NNS
21781	875	10	,	,	,
21781	875	11	are	be	VBP
21781	875	12	mostly	mostly	RB
21781	875	13	grey	grey	JJ
21781	875	14	,	,	,
21781	875	15	and	and	CC
21781	875	16	so	so	RB
21781	875	17	are	be	VBP
21781	875	18	those	those	DT
21781	875	19	of	of	IN
21781	875	20	the	the	DT
21781	875	21	sympathetic	sympathetic	JJ
21781	875	22	system	system	NN
21781	875	23	of	of	IN
21781	875	24	vertebrata	vertebrata	NN
21781	875	25	,	,	,
21781	875	26	to	to	TO
21781	875	27	be	be	VB
21781	875	28	presently	presently	RB
21781	875	29	described	describe	VBN
21781	875	30	,	,	,
21781	875	31	g.c	g.c	NNP
21781	875	32	.	.	NNP
21781	875	33	,	,	,
21781	875	34	g.c	g.c	NNP
21781	875	35	.	.	.
21781	876	1	are	be	VBP
21781	876	2	ganglion	ganglion	NN
21781	876	3	cells	cell	NNS
21781	876	4	;	;	:
21781	876	5	they	-PRON-	PRP
21781	876	6	may	may	MD
21781	876	7	have	have	VB
21781	876	8	many	many	JJ
21781	876	9	hair	hair	NN
21781	876	10	-	-	HYPH
21781	876	11	like	like	JJ
21781	876	12	processes	process	NNS
21781	876	13	,	,	,
21781	876	14	usually	usually	RB
21781	876	15	running	run	VBG
21781	876	16	into	into	IN
21781	876	17	continuity	continuity	NN
21781	876	18	with	with	IN
21781	876	19	the	the	DT
21781	876	20	axis	axis	JJ
21781	876	21	cylinders	cylinder	NNS
21781	876	22	of	of	IN
21781	876	23	nerve	nerve	NN
21781	876	24	fibres	fibre	NNS
21781	876	25	,	,	,
21781	876	26	in	in	IN
21781	876	27	which	which	WDT
21781	876	28	case	case	NN
21781	876	29	they	-PRON-	PRP
21781	876	30	are	be	VBP
21781	876	31	called	call	VBN
21781	876	32	multi	multi	JJ
21781	876	33	-	-	JJ
21781	876	34	polar	polar	JJ
21781	876	35	cells	cell	NNS
21781	876	36	,	,	,
21781	876	37	or	or	CC
21781	876	38	they	-PRON-	PRP
21781	876	39	may	may	MD
21781	876	40	be	be	VB
21781	876	41	uni-	uni-	JJ
21781	876	42	or	or	CC
21781	876	43	bi	bi	JJ
21781	876	44	-	-	JJ
21781	876	45	polar	polar	JJ
21781	876	46	.	.	.
21781	877	1	Section	section	NN
21781	877	2	104	104	CD
21781	877	3	.	.	.
21781	878	1	The	the	DT
21781	878	2	simplest	simple	JJS
21781	878	3	example	example	NN
21781	878	4	of	of	IN
21781	878	5	the	the	DT
21781	878	6	action	action	NN
21781	878	7	of	of	IN
21781	878	8	the	the	DT
21781	878	9	nervous	nervous	JJ
21781	878	10	system	system	NN
21781	878	11	is	be	VBZ
21781	878	12	reflex	reflex	JJ
21781	878	13	action	action	NN
21781	878	14	.	.	.
21781	879	1	For	for	IN
21781	879	2	instance	instance	NN
21781	879	3	,	,	,
21781	879	4	when	when	WRB
21781	879	5	the	the	DT
21781	879	6	foot	foot	NN
21781	879	7	of	of	IN
21781	879	8	a	a	DT
21781	879	9	frog	frog	NN
21781	879	10	,	,	,
21781	879	11	or	or	CC
21781	879	12	the	the	DT
21781	879	13	hand	hand	NN
21781	879	14	of	of	IN
21781	879	15	a	a	DT
21781	879	16	soundly	soundly	RB
21781	879	17	sleeping	sleep	VBG
21781	879	18	person	person	NN
21781	879	19	,	,	,
21781	879	20	is	be	VBZ
21781	879	21	tickled	tickle	VBN
21781	879	22	very	very	RB
21781	879	23	gently	gently	RB
21781	879	24	,	,	,
21781	879	25	the	the	DT
21781	879	26	limb	limb	NN
21781	879	27	is	be	VBZ
21781	879	28	moved	move	VBN
21781	879	29	away	away	RB
21781	879	30	from	from	IN
21781	879	31	the	the	DT
21781	879	32	irritation	irritation	NN
21781	879	33	,	,	,
21781	879	34	without	without	IN
21781	879	35	any	any	DT
21781	879	36	mental	mental	JJ
21781	879	37	action	action	NN
21781	879	38	,	,	,
21781	879	39	and	and	CC
21781	879	40	entirely	entirely	RB
21781	879	41	without	without	IN
21781	879	42	will	will	NN
21781	879	43	being	be	VBG
21781	879	44	exercised	exercise	VBN
21781	879	45	.	.	.
21781	880	1	And	and	CC
21781	880	2	when	when	WRB
21781	880	3	we	-PRON-	PRP
21781	880	4	go	go	VBP
21781	880	5	from	from	IN
21781	880	6	light	light	NN
21781	880	7	into	into	IN
21781	880	8	darkness	darkness	NN
21781	880	9	,	,	,
21781	880	10	the	the	DT
21781	880	11	pupil	pupil	NN
21781	880	12	of	of	IN
21781	880	13	the	the	DT
21781	880	14	eye	eye	NN
21781	880	15	enlarges	enlarge	NNS
21781	880	16	,	,	,
21781	880	17	without	without	IN
21781	880	18	any	any	DT
21781	880	19	direct	direct	JJ
21781	880	20	consciousness	consciousness	NN
21781	880	21	of	of	IN
21781	880	22	the	the	DT
21781	880	23	change	change	NN
21781	880	24	of	of	IN
21781	880	25	its	-PRON-	PRP$
21781	880	26	shape	shape	NN
21781	880	27	on	on	IN
21781	880	28	our	-PRON-	PRP$
21781	880	29	part	part	NN
21781	880	30	.	.	.
21781	881	1	Similarly	similarly	RB
21781	881	2	,	,	,
21781	881	3	the	the	DT
21781	881	4	presence	presence	NN
21781	881	5	or	or	CC
21781	881	6	food	food	NN
21781	881	7	in	in	IN
21781	881	8	the	the	DT
21781	881	9	pharynx	pharynx	NN
21781	881	10	initiates	initiate	VBZ
21781	881	11	a	a	DT
21781	881	12	series	series	NN
21781	881	13	of	of	IN
21781	881	14	movements--	movements--	JJ
21781	881	15	swallowing	swallowing	NN
21781	881	16	,	,	,
21781	881	17	the	the	DT
21781	881	18	digestive	digestive	JJ
21781	881	19	movements	movement	NNS
21781	881	20	,	,	,
21781	881	21	and	and	CC
21781	881	22	so	so	RB
21781	881	23	on--	on--	NNP
21781	881	24	which	which	WDT
21781	881	25	in	in	IN
21781	881	26	health	health	NN
21781	881	27	are	be	VBP
21781	881	28	entirely	entirely	RB
21781	881	29	beyond	beyond	IN
21781	881	30	our	-PRON-	PRP$
21781	881	31	mental	mental	JJ
21781	881	32	scope	scope	NN
21781	881	33	.	.	.
21781	882	1	Section	section	NN
21781	882	2	105	105	CD
21781	882	3	.	.	.
21781	883	1	A	a	DT
21781	883	2	vast	vast	JJ
21781	883	3	amount	amount	NN
21781	883	4	of	of	IN
21781	883	5	our	-PRON-	PRP$
21781	883	6	activities	activity	NNS
21781	883	7	are	be	VBP
21781	883	8	reflex	reflex	JJ
21781	883	9	,	,	,
21781	883	10	and	and	CC
21781	883	11	in	in	IN
21781	883	12	such	such	JJ
21781	883	13	action	action	NN
21781	883	14	an	an	DT
21781	883	15	efferent	efferent	JJ
21781	883	16	stimulus	stimulus	NN
21781	883	17	follows	follow	VBZ
21781	883	18	an	an	DT
21781	883	19	afferent	afferent	NN
21781	883	20	promptly	promptly	RB
21781	883	21	and	and	CC
21781	883	22	quite	quite	RB
21781	883	23	mechanically	mechanically	RB
21781	883	24	.	.	.
21781	884	1	It	-PRON-	PRP
21781	884	2	is	be	VBZ
21781	884	3	only	only	RB
21781	884	4	where	where	WRB
21781	884	5	efferent	efferent	JJ
21781	884	6	stimuli	stimulus	NNS
21781	884	7	do	do	VBP
21781	884	8	not	not	RB
21781	884	9	immediately	immediately	RB
21781	884	10	become	become	VB
21781	884	11	entirely	entirely	RB
21781	884	12	transmuted	transmute	VBN
21781	884	13	into	into	IN
21781	884	14	outwardly	outwardly	RB
21781	884	15	moving	move	VBG
21781	884	16	impulses	impulse	NNS
21781	884	17	that	that	IN
21781	884	18	mental	mental	JJ
21781	884	19	action	action	NN
21781	884	20	comes	come	VBZ
21781	884	21	in	in	RB
21781	884	22	and	and	CC
21781	884	23	an	an	DT
21781	884	24	animal	animal	NN
21781	884	25	feels	feel	VBZ
21781	884	26	.	.	.
21781	885	1	There	there	EX
21781	885	2	appears	appear	VBZ
21781	885	3	to	to	TO
21781	885	4	be	be	VB
21781	885	5	a	a	DT
21781	885	6	direct	direct	JJ
21781	885	7	relation	relation	NN
21781	885	8	between	between	IN
21781	885	9	sensation	sensation	NN
21781	885	10	and	and	CC
21781	885	11	motion	motion	NN
21781	885	12	.	.	.
21781	886	1	For	for	IN
21781	886	2	instance	instance	NN
21781	886	3	,	,	,
21781	886	4	the	the	DT
21781	886	5	shrieks	shriek	NNS
21781	886	6	and	and	CC
21781	886	7	other	other	JJ
21781	886	8	instinctive	instinctive	JJ
21781	886	9	violent	violent	JJ
21781	886	10	motions	motion	NNS
21781	886	11	produced	produce	VBN
21781	886	12	by	by	IN
21781	886	13	pain	pain	NN
21781	886	14	,	,	,
21781	886	15	"	"	''
21781	886	16	shunt	shunt	VB
21781	886	17	off	off	RP
21781	886	18	"	"	``
21781	886	19	a	a	DT
21781	886	20	certain	certain	JJ
21781	886	21	amount	amount	NN
21781	886	22	of	of	IN
21781	886	23	nervous	nervous	JJ
21781	886	24	impression	impression	NN
21781	886	25	that	that	WDT
21781	886	26	would	would	MD
21781	886	27	otherwise	otherwise	RB
21781	886	28	register	register	VB
21781	886	29	itself	-PRON-	PRP
21781	886	30	as	as	IN
21781	886	31	additional	additional	JJ
21781	886	32	painful	painful	JJ
21781	886	33	sensation	sensation	NN
21781	886	34	.	.	.
21781	887	1	Similarly	similarly	RB
21781	887	2	most	most	JJS
21781	887	3	women	woman	NNS
21781	887	4	and	and	CC
21781	887	5	children	child	NNS
21781	887	6	understand	understand	VBP
21781	887	7	the	the	DT
21781	887	8	comfort	comfort	NN
21781	887	9	of	of	IN
21781	887	10	a	a	DT
21781	887	11	"	"	``
21781	887	12	good	good	JJ
21781	887	13	cry	cry	NN
21781	887	14	,	,	,
21781	887	15	"	"	''
21781	887	16	and	and	CC
21781	887	17	its	-PRON-	PRP$
21781	887	18	benefit	benefit	NN
21781	887	19	in	in	IN
21781	887	20	shifting	shift	VBG
21781	887	21	off	off	RP
21781	887	22	a	a	DT
21781	887	23	disagreeable	disagreeable	JJ
21781	887	24	mental	mental	JJ
21781	887	25	state	state	NN
21781	887	26	.	.	.
21781	888	1	Section	section	NN
21781	888	2	106	106	CD
21781	888	3	.	.	.
21781	889	1	The	the	DT
21781	889	2	mind	mind	NN
21781	889	3	receives	receive	VBZ
21781	889	4	and	and	CC
21781	889	5	stores	store	NNS
21781	889	6	impressions	impression	NNS
21781	889	7	,	,	,
21781	889	8	and	and	CC
21781	889	9	these	these	DT
21781	889	10	accumulated	accumulate	VBN
21781	889	11	experiences	experience	NNS
21781	889	12	are	be	VBP
21781	889	13	the	the	DT
21781	889	14	basis	basis	NN
21781	889	15	of	of	IN
21781	889	16	memory	memory	NN
21781	889	17	,	,	,
21781	889	18	comparison	comparison	NN
21781	889	19	,	,	,
21781	889	20	imagination	imagination	NN
21781	889	21	,	,	,
21781	889	22	thought	thought	NN
21781	889	23	,	,	,
21781	889	24	and	and	CC
21781	889	25	apparently	apparently	RB
21781	889	26	spontaneous	spontaneous	JJ
21781	889	27	will	will	NN
21781	889	28	.	.	.
21781	890	1	Voluntary	voluntary	JJ
21781	890	2	actions	action	NNS
21781	890	3	differ	differ	VBP
21781	890	4	from	from	IN
21781	890	5	reflex	reflex	NNP
21781	890	6	by	by	IN
21781	890	7	the	the	DT
21781	890	8	interposition	interposition	NN
21781	890	9	of	of	IN
21781	890	10	this	this	DT
21781	890	11	previously	previously	RB
21781	890	12	stored	store	VBN
21781	890	13	factor	factor	NN
21781	890	14	.	.	.
21781	891	1	For	for	IN
21781	891	2	instance	instance	NN
21781	891	3	,	,	,
21781	891	4	when	when	WRB
21781	891	5	a	a	DT
21781	891	6	frog	frog	NN
21781	891	7	sees	see	VBZ
21781	891	8	a	a	DT
21781	891	9	small	small	JJ
21781	891	10	object	object	NN
21781	891	11	in	in	IN
21781	891	12	front	front	NN
21781	891	13	of	of	IN
21781	891	14	him	-PRON-	PRP
21781	891	15	,	,	,
21781	891	16	that	that	DT
21781	891	17	may	may	MD
21781	891	18	or	or	CC
21781	891	19	may	may	MD
21781	891	20	not	not	RB
21781	891	21	be	be	VB
21781	891	22	an	an	DT
21781	891	23	edible	edible	JJ
21781	891	24	insect	insect	NN
21781	891	25	,	,	,
21781	891	26	the	the	DT
21781	891	27	direct	direct	JJ
21781	891	28	visual	visual	JJ
21781	891	29	impression	impression	NN
21781	891	30	does	do	VBZ
21781	891	31	not	not	RB
21781	891	32	directly	directly	RB
21781	891	33	determine	determine	VB
21781	891	34	his	-PRON-	PRP$
21781	891	35	subsequent	subsequent	JJ
21781	891	36	action	action	NN
21781	891	37	.	.	.
21781	892	1	It	-PRON-	PRP
21781	892	2	revives	revive	VBZ
21781	892	3	a	a	DT
21781	892	4	number	number	NN
21781	892	5	of	of	IN
21781	892	6	previous	previous	JJ
21781	892	7	experiences	experience	NNS
21781	892	8	,	,	,
21781	892	9	an	an	DT
21781	892	10	image	image	NN
21781	892	11	already	already	RB
21781	892	12	stored	store	VBN
21781	892	13	of	of	IN
21781	892	14	similar	similar	JJ
21781	892	15	insects	insect	NNS
21781	892	16	and	and	CC
21781	892	17	associated	associate	VBN
21781	892	18	with	with	IN
21781	892	19	painful	painful	JJ
21781	892	20	or	or	CC
21781	892	21	pleasurable	pleasurable	JJ
21781	892	22	gustatory	gustatory	NN
21781	892	23	experiences	experience	NNS
21781	892	24	.	.	.
21781	893	1	With	with	IN
21781	893	2	these	these	DT
21781	893	3	arise	arise	VBP
21781	893	4	an	an	DT
21781	893	5	emotional	emotional	JJ
21781	893	6	effect	effect	NN
21781	893	7	of	of	IN
21781	893	8	desire	desire	NN
21781	893	9	or	or	CC
21781	893	10	repulsion	repulsion	NN
21781	893	11	which	which	WDT
21781	893	12	,	,	,
21781	893	13	passes	pass	VBZ
21781	893	14	into	into	IN
21781	893	15	action	action	NN
21781	893	16	of	of	IN
21781	893	17	capture	capture	NN
21781	893	18	or	or	CC
21781	893	19	the	the	DT
21781	893	20	reverse	reverse	NN
21781	893	21	.	.	.
21781	894	1	Section	section	NN
21781	894	2	107	107	CD
21781	894	3	.	.	.
21781	895	1	Voluntary	voluntary	JJ
21781	895	2	actions	action	NNS
21781	895	3	may	may	MD
21781	895	4	,	,	,
21781	895	5	by	by	IN
21781	895	6	constant	constant	JJ
21781	895	7	repetition	repetition	NN
21781	895	8	,	,	,
21781	895	9	become	become	VB
21781	895	10	quasi	quasi	JJ
21781	895	11	-	-	NN
21781	895	12	reflex	reflex	NNP
21781	895	13	in	in	IN
21781	895	14	character	character	NN
21781	895	15	.	.	.
21781	896	1	The	the	DT
21781	896	2	intellectual	intellectual	JJ
21781	896	3	phase	phase	NN
21781	896	4	is	be	VBZ
21781	896	5	abbreviated	abbreviate	VBN
21781	896	6	away	away	RB
21781	896	7	.	.	.
21781	897	1	Habits	habit	NNS
21781	897	2	are	be	VBP
21781	897	3	once	once	RB
21781	897	4	voluntary	voluntary	JJ
21781	897	5	and	and	CC
21781	897	6	deliberated	deliberated	JJ
21781	897	7	actions	action	NNS
21781	897	8	becoming	become	VBG
21781	897	9	mechanical	mechanical	JJ
21781	897	10	in	in	IN
21781	897	11	this	this	DT
21781	897	12	way	way	NN
21781	897	13	,	,	,
21781	897	14	and	and	CC
21781	897	15	slipping	slip	VBG
21781	897	16	out	out	IN
21781	897	17	of	of	IN
21781	897	18	the	the	DT
21781	897	19	sphere	sphere	NN
21781	897	20	of	of	IN
21781	897	21	mind	mind	NN
21781	897	22	.	.	.
21781	898	1	For	for	IN
21781	898	2	instance	instance	NN
21781	898	3	,	,	,
21781	898	4	many	many	JJ
21781	898	5	of	of	IN
21781	898	6	the	the	DT
21781	898	7	detailed	detailed	JJ
21781	898	8	movements	movement	NNS
21781	898	9	of	of	IN
21781	898	10	writing	writing	NN
21781	898	11	and	and	CC
21781	898	12	walking	walking	NN
21781	898	13	are	be	VBP
21781	898	14	performed	perform	VBN
21781	898	15	without	without	IN
21781	898	16	any	any	DT
21781	898	17	attention	attention	NN
21781	898	18	to	to	IN
21781	898	19	the	the	DT
21781	898	20	details	detail	NNS
21781	898	21	.	.	.
21781	899	1	An	an	DT
21781	899	2	excessive	excessive	JJ
21781	899	3	concentration	concentration	NN
21781	899	4	of	of	IN
21781	899	5	the	the	DT
21781	899	6	attention	attention	NN
21781	899	7	upon	upon	IN
21781	899	8	one	one	CD
21781	899	9	thing	thing	NN
21781	899	10	leads	lead	VBZ
21781	899	11	to	to	IN
21781	899	12	absent	absent	VB
21781	899	13	-	-	HYPH
21781	899	14	mindedness	mindedness	NN
21781	899	15	,	,	,
21781	899	16	and	and	CC
21781	899	17	to	to	IN
21781	899	18	its	-PRON-	PRP$
21781	899	19	consequent	consequent	JJ
21781	899	20	absurdities	absurdity	NNS
21781	899	21	of	of	IN
21781	899	22	inappropriate	inappropriate	JJ
21781	899	23	,	,	,
21781	899	24	because	because	IN
21781	899	25	imperfectly	imperfectly	RB
21781	899	26	acquired	acquire	VBN
21781	899	27	,	,	,
21781	899	28	reflexes	reflex	NNS
21781	899	29	.	.	.
21781	900	1	Section	section	NN
21781	900	2	108	108	CD
21781	900	3	.	.	.
21781	901	1	This	this	DT
21781	901	2	fluctuating	fluctuate	VBG
21781	901	3	scope	scope	NN
21781	901	4	of	of	IN
21781	901	5	mind	mind	NN
21781	901	6	should	should	MD
21781	901	7	be	be	VB
21781	901	8	remembered	remember	VBN
21781	901	9	,	,	,
21781	901	10	more	more	RBR
21781	901	11	especially	especially	RB
21781	901	12	when	when	WRB
21781	901	13	we	-PRON-	PRP
21781	901	14	are	be	VBP
21781	901	15	considering	consider	VBG
21781	901	16	the	the	DT
21781	901	17	probable	probable	JJ
21781	901	18	mental	mental	JJ
21781	901	19	states	state	NNS
21781	901	20	of	of	IN
21781	901	21	the	the	DT
21781	901	22	lower	low	JJR
21781	901	23	animals	animal	NNS
21781	901	24	.	.	.
21781	902	1	An	an	DT
21781	902	2	habitual	habitual	JJ
21781	902	3	or	or	CC
21781	902	4	reflex	reflex	JJ
21781	902	5	action	action	NN
21781	902	6	may	may	MD
21781	902	7	have	have	VB
21781	902	8	all	all	PDT
21781	902	9	the	the	DT
21781	902	10	outward	outward	JJ
21781	902	11	appearance	appearance	NN
21781	902	12	of	of	IN
21781	902	13	deliberate	deliberate	JJ
21781	902	14	adjustment	adjustment	NN
21781	902	15	.	.	.
21781	903	1	We	-PRON-	PRP
21781	903	2	can	can	MD
21781	903	3	not	not	RB
21781	903	4	tell	tell	VB
21781	903	5	in	in	IN
21781	903	6	any	any	DT
21781	903	7	particular	particular	JJ
21781	903	8	case	case	NN
21781	903	9	how	how	WRB
21781	903	10	far	far	RB
21781	903	11	the	the	DT
21781	903	12	mental	mental	NN
21781	903	13	comes	come	VBZ
21781	903	14	in	in	RP
21781	903	15	,	,	,
21781	903	16	or	or	CC
21781	903	17	whether	whether	IN
21781	903	18	it	-PRON-	PRP
21781	903	19	comes	come	VBZ
21781	903	20	in	in	RP
21781	903	21	at	at	RB
21781	903	22	all	all	RB
21781	903	23	.	.	.
21781	904	1	Seeing	see	VBG
21781	904	2	that	that	IN
21781	904	3	in	in	IN
21781	904	4	our	-PRON-	PRP$
21781	904	5	own	own	JJ
21781	904	6	case	case	NN
21781	904	7	consciousness	consciousness	NN
21781	904	8	does	do	VBZ
21781	904	9	not	not	RB
21781	904	10	enter	enter	VB
21781	904	11	into	into	IN
21781	904	12	our	-PRON-	PRP$
21781	904	13	commonest	common	JJS
21781	904	14	and	and	CC
21781	904	15	most	most	RBS
21781	904	16	necessary	necessary	JJ
21781	904	17	actions	action	NNS
21781	904	18	,	,	,
21781	904	19	into	into	IN
21781	904	20	breathing	breathing	NN
21781	904	21	and	and	CC
21781	904	22	digestion	digestion	NN
21781	904	23	,	,	,
21781	904	24	for	for	IN
21781	904	25	instance	instance	NN
21781	904	26	,	,	,
21781	904	27	and	and	CC
21781	904	28	scarcely	scarcely	RB
21781	904	29	at	at	RB
21781	904	30	all	all	RB
21781	904	31	in	in	IN
21781	904	32	the	the	DT
21781	904	33	details	detail	NNS
21781	904	34	of	of	IN
21781	904	35	such	such	JJ
21781	904	36	acts	act	NNS
21781	904	37	as	as	IN
21781	904	38	walking	walk	VBG
21781	904	39	and	and	CC
21781	904	40	talking	talk	VBG
21781	904	41	we	-PRON-	PRP
21781	904	42	might	may	MD
21781	904	43	infer	infer	VB
21781	904	44	that	that	IN
21781	904	45	nature	nature	NN
21781	904	46	was	be	VBD
21781	904	47	economical	economical	JJ
21781	904	48	in	in	IN
21781	904	49	its	-PRON-	PRP$
21781	904	50	use	use	NN
21781	904	51	,	,	,
21781	904	52	and	and	CC
21781	904	53	that	that	IN
21781	904	54	in	in	IN
21781	904	55	the	the	DT
21781	904	56	case	case	NN
21781	904	57	of	of	IN
21781	904	58	such	such	PDT
21781	904	59	an	an	DT
21781	904	60	animal	animal	NN
21781	904	61	as	as	IN
21781	904	62	the	the	DT
21781	904	63	Rabbit	Rabbit	NNP
21781	904	64	,	,	,
21781	904	65	which	which	WDT
21781	904	66	follows	follow	VBZ
21781	904	67	a	a	DT
21781	904	68	very	very	RB
21781	904	69	limited	limited	JJ
21781	904	70	routine	routine	NN
21781	904	71	,	,	,
21781	904	72	and	and	CC
21781	904	73	in	in	IN
21781	904	74	which	which	WDT
21781	904	75	scarcely	scarcely	RB
21781	904	76	any	any	DT
21781	904	77	versatility	versatility	NN
21781	904	78	in	in	IN
21781	904	79	emergencies	emergency	NNS
21781	904	80	is	be	VBZ
21781	904	81	evident	evident	JJ
21781	904	82	,	,	,
21781	904	83	it	-PRON-	PRP
21781	904	84	must	must	MD
21781	904	85	be	be	VB
21781	904	86	relatively	relatively	RB
21781	904	87	inconsiderable	inconsiderable	JJ
21781	904	88	.	.	.
21781	905	1	Perhaps	perhaps	RB
21781	905	2	after	after	RB
21781	905	3	all	all	RB
21781	905	4	,	,	,
21781	905	5	pain	pain	NN
21781	905	6	is	be	VBZ
21781	905	7	not	not	RB
21781	905	8	scattered	scatter	VBN
21781	905	9	so	so	RB
21781	905	10	needlessly	needlessly	RB
21781	905	11	and	and	CC
21781	905	12	lavishly	lavishly	RB
21781	905	13	throughout	throughout	IN
21781	905	14	the	the	DT
21781	905	15	world	world	NN
21781	905	16	as	as	IN
21781	905	17	the	the	DT
21781	905	18	enemies	enemy	NNS
21781	905	19	of	of	IN
21781	905	20	the	the	DT
21781	905	21	vivisectionist	vivisectionist	NN
21781	905	22	would	would	MD
21781	905	23	have	have	VB
21781	905	24	us	-PRON-	PRP
21781	905	25	believe	believe	VB
21781	905	26	.	.	.
21781	906	1	7	7	LS
21781	906	2	.	.	.
21781	907	1	_	_	NNP
21781	907	2	The	the	DT
21781	907	3	Nervous	Nervous	NNP
21781	907	4	System	System	NNP
21781	907	5	_	_	NNP
21781	907	6	Section	Section	NNP
21781	907	7	109	109	CD
21781	907	8	.	.	.
21781	908	1	A	a	DT
21781	908	2	little	little	JJ
21781	908	3	more	more	JJR
21781	908	4	attention	attention	NN
21781	908	5	must	must	MD
21781	908	6	now	now	RB
21781	908	7	be	be	VB
21781	908	8	given	give	VBN
21781	908	9	to	to	IN
21781	908	10	the	the	DT
21781	908	11	detailed	detailed	JJ
21781	908	12	anatomy	anatomy	NN
21781	908	13	of	of	IN
21781	908	14	the	the	DT
21781	908	15	peripheral	peripheral	JJ
21781	908	16	and	and	CC
21781	908	17	central	central	JJ
21781	908	18	nerve	nerve	NN
21781	908	19	ends	end	NNS
21781	908	20	.	.	.
21781	909	1	A	a	DT
21781	909	2	nerve	nerve	NN
21781	909	3	,	,	,
21781	909	4	as	as	IN
21781	909	5	we	-PRON-	PRP
21781	909	6	have	have	VBP
21781	909	7	pointed	point	VBN
21781	909	8	out	out	RP
21781	909	9	,	,	,
21781	909	10	terminates	terminate	NNS
21781	909	11	centrally	centrally	RB
21781	909	12	in	in	IN
21781	909	13	some	some	DT
21781	909	14	ganglion	ganglion	NN
21781	909	15	cell	cell	NN
21781	909	16	,	,	,
21781	909	17	either	either	CC
21781	909	18	in	in	IN
21781	909	19	a	a	DT
21781	909	20	ganglion	ganglion	NN
21781	909	21	or	or	CC
21781	909	22	in	in	IN
21781	909	23	the	the	DT
21781	909	24	spinal	spinal	JJ
21781	909	25	cord	cord	NN
21781	909	26	or	or	CC
21781	909	27	brain	brain	NN
21781	909	28	;	;	:
21781	909	29	peripherally	peripherally	RB
21781	909	30	there	there	EX
21781	909	31	is	be	VBZ
21781	909	32	a	a	DT
21781	909	33	much	much	RB
21781	909	34	greater	great	JJR
21781	909	35	variety	variety	NN
21781	909	36	of	of	IN
21781	909	37	ending	end	VBG
21781	909	38	.	.	.
21781	910	1	We	-PRON-	PRP
21781	910	2	may	may	MD
21781	910	3	have	have	VB
21781	910	4	tactile	tactile	NN
21781	910	5	(	(	-LRB-
21781	910	6	touch	touch	NN
21781	910	7	)	)	-RRB-
21781	910	8	ends	end	NNS
21781	910	9	of	of	IN
21781	910	10	various	various	JJ
21781	910	11	kinds	kind	NNS
21781	910	12	,	,	,
21781	910	13	and	and	CC
21781	910	14	the	the	DT
21781	910	15	similar	similar	JJ
21781	910	16	olfactory	olfactory	NN
21781	910	17	and	and	CC
21781	910	18	gustatory	gustatory	NN
21781	910	19	end	end	NN
21781	910	20	organs	organ	NNS
21781	910	21	;	;	,
21781	910	22	or	or	CC
21781	910	23	the	the	DT
21781	910	24	nerve	nerve	NN
21781	910	25	may	may	MD
21781	910	26	conduct	conduct	VB
21781	910	27	efferent	efferent	JJ
21781	910	28	impressions	impression	NNS
21781	910	29	,	,	,
21781	910	30	and	and	CC
21781	910	31	terminate	terminate	VB
21781	910	32	in	in	IN
21781	910	33	a	a	DT
21781	910	34	gland	gland	NN
21781	910	35	which	which	WDT
21781	910	36	it	-PRON-	PRP
21781	910	37	excites	excite	VBZ
21781	910	38	to	to	IN
21781	910	39	secretion	secretion	NN
21781	910	40	,	,	,
21781	910	41	in	in	IN
21781	910	42	a	a	DT
21781	910	43	muscle	muscle	NN
21781	910	44	end	end	NN
21781	910	45	-	-	HYPH
21781	910	46	plate	plate	NN
21781	910	47	,	,	,
21781	910	48	or	or	CC
21781	910	49	in	in	IN
21781	910	50	fact	fact	NN
21781	910	51	,	,	,
21781	910	52	anywhere	anywhere	RB
21781	910	53	,	,	,
21781	910	54	where	where	WRB
21781	910	55	kataboly	kataboly	NNP
21781	910	56	can	can	MD
21781	910	57	be	be	VB
21781	910	58	set	set	VBN
21781	910	59	going	go	VBG
21781	910	60	and	and	CC
21781	910	61	energy	energy	NN
21781	910	62	disengaged	disengage	VBN
21781	910	63	.	.	.
21781	911	1	We	-PRON-	PRP
21781	911	2	may	may	MD
21781	911	3	now	now	RB
21781	911	4	briefly	briefly	RB
21781	911	5	advert	advert	VB
21781	911	6	to	to	IN
21781	911	7	the	the	DT
21781	911	8	receptive	receptive	JJ
21781	911	9	nerve	nerve	NN
21781	911	10	ends	end	NNS
21781	911	11	.	.	.
21781	912	1	Section	section	NN
21781	912	2	110	110	CD
21781	912	3	.	.	.
21781	913	1	Many	many	JJ
21781	913	2	sensory	sensory	JJ
21781	913	3	nerves	nerve	NNS
21781	913	4	,	,	,
21781	913	5	doubtless	doubtless	RB
21781	913	6	,	,	,
21781	913	7	terminate	terminate	VBP
21781	913	8	in	in	IN
21781	913	9	fine	fine	JJ
21781	913	10	ends	end	NNS
21781	913	11	among	among	IN
21781	913	12	the	the	DT
21781	913	13	tissues	tissue	NNS
21781	913	14	.	.	.
21781	914	1	There	there	EX
21781	914	2	are	be	VBP
21781	914	3	also	also	RB
21781	914	4	special	special	JJ
21781	914	5	touch	touch	NN
21781	914	6	corpuscles	corpuscle	NNS
21781	914	7	,	,	,
21781	914	8	ovoid	ovoid	JJ
21781	914	9	bodies	body	NNS
21781	914	10	,	,	,
21781	914	11	around	around	IN
21781	914	12	which	which	WDT
21781	914	13	a	a	DT
21781	914	14	nerve	nerve	NN
21781	914	15	twines	twine	NNS
21781	914	16	,	,	,
21781	914	17	or	or	CC
21781	914	18	within	within	IN
21781	914	19	which	which	WDT
21781	914	20	it	-PRON-	PRP
21781	914	21	terminates	terminate	VBZ
21781	914	22	.	.	.
21781	915	1	Section	section	NN
21781	915	2	111	111	CD
21781	915	3	.	.	.
21781	916	1	The	the	DT
21781	916	2	eye	eye	NN
21781	916	3	(	(	-LRB-
21781	916	4	Figure	figure	NN
21781	916	5	8)	8)	CD
21781	916	6	has	have	VBZ
21781	916	7	a	a	DT
21781	916	8	tough	tough	JJ
21781	916	9	,	,	,
21781	916	10	dense	dense	JJ
21781	916	11	,	,	,
21781	916	12	outer	outer	JJ
21781	916	13	coat	coat	NN
21781	916	14	,	,	,
21781	916	15	the	the	DT
21781	916	16	sclerotic	sclerotic	JJ
21781	916	17	(	(	-LRB-
21781	916	18	sc	sc	RB
21781	916	19	.	.	.
21781	917	1	)	)	-RRB-
21781	917	2	,	,	,
21781	917	3	within	within	IN
21781	917	4	which	which	WDT
21781	917	5	is	be	VBZ
21781	917	6	a	a	DT
21781	917	7	highly	highly	RB
21781	917	8	vascular	vascular	JJ
21781	917	9	and	and	CC
21781	917	10	internally	internally	RB
21781	917	11	pigmented	pigment	VBN
21781	917	12	layer	layer	NN
21781	917	13	,	,	,
21781	917	14	the	the	DT
21781	917	15	choroid	choroid	NN
21781	917	16	,	,	,
21781	917	17	upon	upon	IN
21781	917	18	which	which	WDT
21781	917	19	the	the	DT
21781	917	20	percipient	percipient	JJ
21781	917	21	nervous	nervous	JJ
21781	917	22	layer	layer	NN
21781	917	23	,	,	,
21781	917	24	the	the	DT
21781	917	25	retina	retina	NNP
21781	917	26	(	(	-LRB-
21781	917	27	r.	r.	NNP
21781	917	28	)	)	-RRB-
21781	917	29	rests	rest	VBZ
21781	917	30	.	.	.
21781	918	1	The	the	DT
21781	918	2	chief	chief	JJ
21781	918	3	chamber	chamber	NN
21781	918	4	of	of	IN
21781	918	5	the	the	DT
21781	918	6	eye	eye	NN
21781	918	7	is	be	VBZ
21781	918	8	filled	fill	VBN
21781	918	9	with	with	IN
21781	918	10	a	a	DT
21781	918	11	transparent	transparent	JJ
21781	918	12	jelly	jelly	NN
21781	918	13	,	,	,
21781	918	14	the	the	DT
21781	918	15	vitreous	vitreous	JJ
21781	918	16	humour	humour	NNP
21781	918	17	(	(	-LRB-
21781	918	18	v.h	v.h	NNP
21781	918	19	.	.	NNP
21781	918	20	)	)	-RRB-
21781	918	21	.	.	.
21781	919	1	In	in	IN
21781	919	2	front	front	NN
21781	919	3	of	of	IN
21781	919	4	the	the	DT
21781	919	5	eye	eye	NN
21781	919	6	,	,	,
21781	919	7	the	the	DT
21781	919	8	white	white	JJ
21781	919	9	sclerotic	sclerotic	NN
21781	919	10	passes	pass	VBZ
21781	919	11	into	into	IN
21781	919	12	the	the	DT
21781	919	13	transparent	transparent	JJ
21781	919	14	cornea	cornea	NN
21781	919	15	(	(	-LRB-
21781	919	16	c.	c.	NNP
21781	919	17	)	)	-RRB-
21781	919	18	.	.	.
21781	920	1	The	the	DT
21781	920	2	epidermis	epidermis	NN
21781	920	3	is	be	VBZ
21781	920	4	continued	continue	VBN
21781	920	5	over	over	IN
21781	920	6	the	the	DT
21781	920	7	outer	outer	JJ
21781	920	8	face	face	NN
21781	920	9	of	of	IN
21781	920	10	this	this	DT
21781	920	11	as	as	IN
21781	920	12	a	a	DT
21781	920	13	thin	thin	JJ
21781	920	14	,	,	,
21781	920	15	transparent	transparent	JJ
21781	920	16	epithelium	epithelium	NN
21781	920	17	.	.	.
21781	921	1	The	the	DT
21781	921	2	choroid	choroid	JJ
21781	921	3	coat	coat	NN
21781	921	4	is	be	VBZ
21781	921	5	continued	continue	VBN
21781	921	6	in	in	IN
21781	921	7	front	front	NN
21781	921	8	by	by	IN
21781	921	9	a	a	DT
21781	921	10	ring	ring	NN
21781	921	11	-	-	HYPH
21781	921	12	shaped	shape	VBN
21781	921	13	muscle	muscle	NN
21781	921	14	,	,	,
21781	921	15	the	the	DT
21781	921	16	iris	iris	NNP
21781	921	17	(	(	-LRB-
21781	921	18	ir	ir	NNP
21781	921	19	.	.	.
21781	921	20	)	)	-RRB-
21781	922	1	the	the	DT
21781	922	2	coloured	coloured	JJ
21781	922	3	portion	portion	NN
21781	922	4	of	of	IN
21781	922	5	the	the	DT
21781	922	6	eyes	eye	NNS
21781	922	7	.	.	.
21781	923	1	This	this	DT
21781	923	2	iris	iri	VBZ
21781	923	3	enlarges	enlarge	VBZ
21781	923	4	or	or	CC
21781	923	5	contracts	contract	VBZ
21781	923	6	its	-PRON-	PRP$
21781	923	7	central	central	JJ
21781	923	8	aperture	aperture	NN
21781	923	9	(	(	-LRB-
21781	923	10	the	the	DT
21781	923	11	black	black	JJ
21781	923	12	pupil	pupil	NN
21781	923	13	)	)	-RRB-
21781	923	14	by	by	IN
21781	923	15	reflex	reflex	NNP
21781	923	16	action	action	NN
21781	923	17	,	,	,
21781	923	18	as	as	IN
21781	923	19	the	the	DT
21781	923	20	amount	amount	NN
21781	923	21	of	of	IN
21781	923	22	light	light	JJ
21781	923	23	diminishes	diminishe	NNS
21781	923	24	or	or	CC
21781	923	25	increases	increase	NNS
21781	923	26	.	.	.
21781	924	1	Immediately	immediately	RB
21781	924	2	behind	behind	IN
21781	924	3	this	this	DT
21781	924	4	curtain	curtain	NN
21781	924	5	is	be	VBZ
21781	924	6	the	the	DT
21781	924	7	crystalline	crystalline	NN
21781	924	8	lens	lens	NN
21781	924	9	(	(	-LRB-
21781	924	10	l.	l.	NNP
21781	924	11	)	)	-RRB-
21781	924	12	,	,	,
21781	924	13	the	the	DT
21781	924	14	curvature	curvature	NN
21781	924	15	of	of	IN
21781	924	16	the	the	DT
21781	924	17	anterior	anterior	JJ
21781	924	18	face	face	NN
21781	924	19	or	or	CC
21781	924	20	which	which	WDT
21781	924	21	is	be	VBZ
21781	924	22	controlled	control	VBN
21781	924	23	by	by	IN
21781	924	24	the	the	DT
21781	924	25	ciliary	ciliary	JJ
21781	924	26	muscle	muscle	NN
21781	924	27	(	(	-LRB-
21781	924	28	c.m	c.m	NNP
21781	924	29	.	.	NNP
21781	924	30	)	)	-RRB-
21781	924	31	.	.	.
21781	925	1	In	in	IN
21781	925	2	front	front	NN
21781	925	3	of	of	IN
21781	925	4	the	the	DT
21781	925	5	lens	lens	NN
21781	925	6	is	be	VBZ
21781	925	7	the	the	DT
21781	925	8	aqueous	aqueous	JJ
21781	925	9	humour	humour	NNP
21781	925	10	(	(	-LRB-
21781	925	11	a.h	a.h	NNP
21781	925	12	.	.	NNP
21781	925	13	)	)	-RRB-
21781	925	14	.	.	.
21781	926	1	The	the	DT
21781	926	2	description	description	NN
21781	926	3	of	of	IN
21781	926	4	the	the	DT
21781	926	5	action	action	NN
21781	926	6	of	of	IN
21781	926	7	this	this	DT
21781	926	8	apparatus	apparatus	NN
21781	926	9	involves	involve	VBZ
21781	926	10	the	the	DT
21781	926	11	explanation	explanation	NN
21781	926	12	of	of	IN
21781	926	13	several	several	JJ
21781	926	14	of	of	IN
21781	926	15	the	the	DT
21781	926	16	elementary	elementary	JJ
21781	926	17	principles	principle	NNS
21781	926	18	of	of	IN
21781	926	19	optics	optic	NNS
21781	926	20	,	,	,
21781	926	21	and	and	CC
21781	926	22	will	will	MD
21781	926	23	be	be	VB
21781	926	24	found	find	VBN
21781	926	25	by	by	IN
21781	926	26	the	the	DT
21781	926	27	student	student	NN
21781	926	28	in	in	IN
21781	926	29	any	any	DT
21781	926	30	text	text	NN
21781	926	31	-	-	HYPH
21781	926	32	book	book	NN
21781	926	33	of	of	IN
21781	926	34	that	that	DT
21781	926	35	subject	subject	NN
21781	926	36	.	.	.
21781	927	1	Here	here	RB
21781	927	2	it	-PRON-	PRP
21781	927	3	would	would	MD
21781	927	4	have	have	VB
21781	927	5	no	no	DT
21781	927	6	very	very	RB
21781	927	7	instructive	instructive	JJ
21781	927	8	bearing	bearing	NN
21781	927	9	,	,	,
21781	927	10	either	either	CC
21781	927	11	on	on	IN
21781	927	12	general	general	JJ
21781	927	13	physiological	physiological	JJ
21781	927	14	considerations	consideration	NNS
21781	927	15	or	or	CC
21781	927	16	upon	upon	IN
21781	927	17	anatomical	anatomical	JJ
21781	927	18	fact	fact	NN
21781	927	19	.	.	.
21781	928	1	Section	section	NN
21781	928	2	112	112	CD
21781	928	3	.	.	.
21781	929	1	The	the	DT
21781	929	2	structure	structure	NN
21781	929	3	of	of	IN
21781	929	4	the	the	DT
21781	929	5	retina	retina	NNP
21781	929	6	demands	demand	VBZ
21781	929	7	fuller	full	JJR
21781	929	8	notice	notice	NN
21781	929	9	.	.	.
21781	930	1	Figure	figure	NN
21781	930	2	9	9	CD
21781	930	3	shows	show	VBZ
21781	930	4	an	an	DT
21781	930	5	enlarged	enlarged	JJ
21781	930	6	,	,	,
21781	930	7	diagram	diagram	NN
21781	930	8	of	of	IN
21781	930	9	a	a	DT
21781	930	10	small	small	JJ
21781	930	11	portion	portion	NN
21781	930	12	of	of	IN
21781	930	13	this	this	DT
21781	930	14	,	,	,
21781	930	15	the	the	DT
21781	930	16	percipient	percipient	JJ
21781	930	17	part	part	NN
21781	930	18	of	of	IN
21781	930	19	the	the	DT
21781	930	20	eye	eye	NN
21781	930	21	.	.	.
21781	931	1	The	the	DT
21781	931	2	optic	optic	JJ
21781	931	3	nerve	nerve	NN
21781	931	4	(	(	-LRB-
21781	931	5	o.n	o.n	NNP
21781	931	6	.	.	.
21781	932	1	in	in	IN
21781	932	2	Figure	Figure	NNP
21781	932	3	8)	8)	CD
21781	932	4	enters	enter	VBZ
21781	932	5	the	the	DT
21781	932	6	eye	eye	NN
21781	932	7	at	at	IN
21781	932	8	a	a	DT
21781	932	9	spot	spot	NN
21781	932	10	called	call	VBN
21781	932	11	the	the	DT
21781	932	12	blind	blind	JJ
21781	932	13	spot	spot	NN
21781	932	14	(	(	-LRB-
21781	932	15	B.S.	B.S.	NNP
21781	933	1	)	)	-RRB-
21781	933	2	,	,	,
21781	933	3	and	and	CC
21781	933	4	the	the	DT
21781	933	5	nerve	nerve	NN
21781	933	6	fibres	fibre	NNS
21781	933	7	spread	spread	VBP
21781	933	8	thence	thence	NN
21781	933	9	over	over	IN
21781	933	10	the	the	DT
21781	933	11	inner	inner	JJ
21781	933	12	retinal	retinal	JJ
21781	933	13	surface	surface	NN
21781	933	14	.	.	.
21781	934	1	From	from	IN
21781	934	2	this	this	DT
21781	934	3	layer	layer	NN
21781	934	4	of	of	IN
21781	934	5	nerve	nerve	NN
21781	934	6	fibres	fibre	NNS
21781	934	7	(	(	-LRB-
21781	934	8	o.n	o.n	NNP
21781	934	9	.	.	.
21781	935	1	in	in	IN
21781	935	2	Figure	Figure	NNP
21781	935	3	9	9	CD
21781	935	4	)	)	-RRB-
21781	935	5	threads	thread	NNS
21781	935	6	run	run	VBP
21781	935	7	outward	outward	RB
21781	935	8	,	,	,
21781	935	9	through	through	IN
21781	935	10	certain	certain	JJ
21781	935	11	clear	clear	JJ
21781	935	12	and	and	CC
21781	935	13	granular	granular	JJ
21781	935	14	layers	layer	NNS
21781	935	15	,	,	,
21781	935	16	to	to	IN
21781	935	17	an	an	DT
21781	935	18	outermost	outermost	JJ
21781	935	19	stratum	stratum	NN
21781	935	20	of	of	IN
21781	935	21	little	little	JJ
21781	935	22	rods	rod	NNS
21781	935	23	(	(	-LRB-
21781	935	24	r.	r.	NNP
21781	935	25	)	)	-RRB-
21781	935	26	and	and	CC
21781	935	27	fusiform	fusiform	NN
21781	935	28	bodies	body	NNS
21781	935	29	called	call	VBD
21781	935	30	cones	cones	NNP
21781	935	31	(	(	-LRB-
21781	935	32	c.	c.	NNP
21781	935	33	)	)	-RRB-
21781	935	34	,	,	,
21781	935	35	lying	lie	VBG
21781	935	36	side	side	NN
21781	935	37	by	by	IN
21781	935	38	side	side	NN
21781	935	39	.	.	.
21781	936	1	The	the	DT
21781	936	2	whole	whole	NN
21781	936	3	of	of	IN
21781	936	4	the	the	DT
21781	936	5	retina	retina	NNP
21781	936	6	consists	consist	VBZ
21781	936	7	of	of	IN
21781	936	8	quite	quite	RB
21781	936	9	transparent	transparent	JJ
21781	936	10	matter	matter	NN
21781	936	11	,	,	,
21781	936	12	and	and	CC
21781	936	13	it	-PRON-	PRP
21781	936	14	is	be	VBZ
21781	936	15	this	this	DT
21781	936	16	outermost	outermost	JJ
21781	936	17	layer	layer	NN
21781	936	18	of	of	IN
21781	936	19	rods	rod	NNS
21781	936	20	and	and	CC
21781	936	21	cones	cones	NNP
21781	936	22	(	(	-LRB-
21781	936	23	r.	r.	NNP
21781	936	24	and	and	CC
21781	936	25	c.	c.	NNP
21781	936	26	)	)	-RRB-
21781	936	27	that	that	IN
21781	936	28	receives	receive	VBZ
21781	936	29	and	and	CC
21781	936	30	records	record	VBZ
21781	936	31	the	the	DT
21781	936	32	visual	visual	JJ
21781	936	33	impression	impression	NN
21781	936	34	.	.	.
21781	937	1	This	this	DT
21781	937	2	turning	turning	NN
21781	937	3	of	of	IN
21781	937	4	the	the	DT
21781	937	5	recipient	recipient	NN
21781	937	6	ends	end	VBZ
21781	937	7	away	away	RB
21781	937	8	from	from	IN
21781	937	9	the	the	DT
21781	937	10	light	light	NN
21781	937	11	is	be	VBZ
21781	937	12	hardly	hardly	RB
21781	937	13	what	what	WP
21781	937	14	one	one	PRP
21781	937	15	would	would	MD
21781	937	16	at	at	IN
21781	937	17	first	first	RB
21781	937	18	expect--	expect--	UH
21781	937	19	it	-PRON-	PRP
21781	937	20	seems	seem	VBZ
21781	937	21	such	such	PDT
21781	937	22	a	a	DT
21781	937	23	roundabout	roundabout	NN
21781	937	24	arrangement--	arrangement--	NN
21781	937	25	but	but	CC
21781	937	26	it	-PRON-	PRP
21781	937	27	obtains	obtain	VBZ
21781	937	28	in	in	IN
21781	937	29	all	all	DT
21781	937	30	vertebrata	vertebrata	NN
21781	937	31	,	,	,
21781	937	32	and	and	CC
21781	937	33	it	-PRON-	PRP
21781	937	34	is	be	VBZ
21781	937	35	a	a	DT
21781	937	36	striking	striking	JJ
21781	937	37	point	point	NN
21781	937	38	of	of	IN
21781	937	39	comparison	comparison	NN
21781	937	40	with	with	IN
21781	937	41	the	the	DT
21781	937	42	ordinary	ordinary	JJ
21781	937	43	invertebrate	invertebrate	JJ
21781	937	44	eye	eye	NN
21781	937	45	.	.	.
21781	938	1	Section	section	NN
21781	938	2	113	113	CD
21781	938	3	.	.	.
21781	939	1	We	-PRON-	PRP
21781	939	2	may	may	MD
21781	939	3	pause	pause	VB
21781	939	4	to	to	TO
21781	939	5	call	call	VB
21781	939	6	the	the	DT
21781	939	7	student	student	NN
21781	939	8	's	's	POS
21781	939	9	attention	attention	NN
21781	939	10	to	to	IN
21781	939	11	a	a	DT
21781	939	12	little	little	JJ
21781	939	13	point	point	NN
21781	939	14	in	in	IN
21781	939	15	the	the	DT
21781	939	16	physiology	physiology	NN
21781	939	17	of	of	IN
21781	939	18	nerves	nerve	NNS
21781	939	19	,	,	,
21781	939	20	very	very	RB
21781	939	21	happily	happily	RB
21781	939	22	illustrated	illustrate	VBN
21781	939	23	here	here	RB
21781	939	24	.	.	.
21781	940	1	The	the	DT
21781	940	2	function	function	NN
21781	940	3	of	of	IN
21781	940	4	a	a	DT
21781	940	5	nerve	nerve	NN
21781	940	6	fibre	fibre	NN
21781	940	7	is	be	VBZ
21781	940	8	the	the	DT
21781	940	9	conduction	conduction	NN
21781	940	10	of	of	IN
21781	940	11	impressions	impression	NNS
21781	940	12	pure	pure	JJ
21781	940	13	and	and	CC
21781	940	14	simple	simple	JJ
21781	940	15	;	;	:
21781	940	16	the	the	DT
21781	940	17	light	light	NN
21781	940	18	radiates	radiate	VBZ
21781	940	19	through	through	IN
21781	940	20	the	the	DT
21781	940	21	fibrous	fibrous	JJ
21781	940	22	layer	layer	NN
21781	940	23	of	of	IN
21781	940	24	the	the	DT
21781	940	25	retina	retina	NNP
21781	940	26	without	without	IN
21781	940	27	producing	produce	VBG
21781	940	28	the	the	DT
21781	940	29	slightest	slight	JJS
21781	940	30	impression	impression	NN
21781	940	31	,	,	,
21781	940	32	and	and	CC
21781	940	33	at	at	IN
21781	940	34	the	the	DT
21781	940	35	blind	blind	JJ
21781	940	36	spot	spot	NN
21781	940	37	,	,	,
21781	940	38	where	where	WRB
21781	940	39	the	the	DT
21781	940	40	rods	rod	NNS
21781	940	41	and	and	CC
21781	940	42	cones	cone	NNS
21781	940	43	are	be	VBP
21781	940	44	absent	absent	JJ
21781	940	45	,	,	,
21781	940	46	and	and	CC
21781	940	47	the	the	DT
21781	940	48	nerve	nerve	NN
21781	940	49	fibres	fibre	NNS
21781	940	50	are	be	VBP
21781	940	51	gathered	gather	VBN
21781	940	52	together	together	RB
21781	940	53	,	,	,
21781	940	54	no	no	DT
21781	940	55	visual	visual	JJ
21781	940	56	impressions	impression	NNS
21781	940	57	are	be	VBP
21781	940	58	recorded	record	VBN
21781	940	59	.	.	.
21781	941	1	If	if	IN
21781	941	2	there	there	EX
21781	941	3	is	be	VBZ
21781	941	4	any	any	DT
21781	941	5	doubt	doubt	NN
21781	941	6	as	as	IN
21781	941	7	to	to	IN
21781	941	8	the	the	DT
21781	941	9	existence	existence	NN
21781	941	10	of	of	IN
21781	941	11	a	a	DT
21781	941	12	blind	blind	JJ
21781	941	13	spot	spot	NN
21781	941	14	in	in	IN
21781	941	15	the	the	DT
21781	941	16	retinal	retinal	JJ
21781	941	17	picture	picture	NN
21781	941	18	,	,	,
21781	941	19	the	the	DT
21781	941	20	proof	proof	NN
21781	941	21	is	be	VBZ
21781	941	22	easy	easy	JJ
21781	941	23	.	.	.
21781	942	1	Let	let	VB
21781	942	2	the	the	DT
21781	942	3	reader	reader	NN
21781	942	4	shut	shut	VB
21781	942	5	his	-PRON-	PRP$
21781	942	6	left	left	JJ
21781	942	7	eye	eye	NN
21781	942	8	,	,	,
21781	942	9	and	and	CC
21781	942	10	regard	regard	VB
21781	942	11	these	these	DT
21781	942	12	two	two	CD
21781	942	13	asterisks	asterisk	NNS
21781	942	14	,	,	,
21781	942	15	fixing	fix	VBG
21781	942	16	his	-PRON-	PRP$
21781	942	17	gaze	gaze	NN
21781	942	18	intently	intently	RB
21781	942	19	upon	upon	IN
21781	942	20	the	the	DT
21781	942	21	left	left	JJ
21781	942	22	-	-	HYPH
21781	942	23	hand	hand	NN
21781	942	24	one	one	CD
21781	942	25	of	of	IN
21781	942	26	them	-PRON-	PRP
21781	942	27	.	.	.
21781	943	1	*	*	NFP
21781	943	2	*	*	NFP
21781	943	3	At	at	IN
21781	943	4	a	a	DT
21781	943	5	distance	distance	NN
21781	943	6	of	of	IN
21781	943	7	three	three	CD
21781	943	8	or	or	CC
21781	943	9	four	four	CD
21781	943	10	inches	inch	NNS
21781	943	11	from	from	IN
21781	943	12	the	the	DT
21781	943	13	paper	paper	NN
21781	943	14	,	,	,
21781	943	15	both	both	DT
21781	943	16	spots	spot	NNS
21781	943	17	will	will	MD
21781	943	18	be	be	VB
21781	943	19	focussed	focusse	VBN
21781	943	20	on	on	IN
21781	943	21	his	-PRON-	PRP$
21781	943	22	retina	retina	NN
21781	943	23	,	,	,
21781	943	24	the	the	DT
21781	943	25	left	left	JJ
21781	943	26	one	one	NN
21781	943	27	in	in	IN
21781	943	28	the	the	DT
21781	943	29	centre	centre	NN
21781	943	30	of	of	IN
21781	943	31	vision	vision	NN
21781	943	32	,	,	,
21781	943	33	and	and	CC
21781	943	34	the	the	DT
21781	943	35	right	right	JJ
21781	943	36	one	one	NN
21781	943	37	at	at	IN
21781	943	38	some	some	DT
21781	943	39	spot	spot	NN
21781	943	40	internal	internal	JJ
21781	943	41	to	to	IN
21781	943	42	this	this	DT
21781	943	43	,	,	,
21781	943	44	and	and	CC
21781	943	45	he	-PRON-	PRP
21781	943	46	will	will	MD
21781	943	47	see	see	VB
21781	943	48	them	-PRON-	PRP
21781	943	49	both	both	DT
21781	943	50	distinctly	distinctly	RB
21781	943	51	.	.	.
21781	944	1	Now	now	RB
21781	944	2	,	,	,
21781	944	3	if	if	IN
21781	944	4	he	-PRON-	PRP
21781	944	5	withdraws	withdraw	VBZ
21781	944	6	his	-PRON-	PRP$
21781	944	7	head	head	NN
21781	944	8	slowly	slowly	RB
21781	944	9	,	,	,
21781	944	10	the	the	DT
21781	944	11	right	right	JJ
21781	944	12	spot	spot	NN
21781	944	13	will	will	MD
21781	944	14	of	of	IN
21781	944	15	course	course	NN
21781	944	16	appear	appear	VB
21781	944	17	to	to	TO
21781	944	18	approach	approach	VB
21781	944	19	the	the	DT
21781	944	20	left	left	NN
21781	944	21	,	,	,
21781	944	22	and	and	CC
21781	944	23	at	at	IN
21781	944	24	a	a	DT
21781	944	25	distance	distance	NN
21781	944	26	of	of	IN
21781	944	27	ten	ten	CD
21781	944	28	or	or	CC
21781	944	29	twelve	twelve	CD
21781	944	30	inches	inch	NNS
21781	944	31	it	-PRON-	PRP
21781	944	32	will	will	MD
21781	944	33	,	,	,
21781	944	34	in	in	IN
21781	944	35	its	-PRON-	PRP$
21781	944	36	approach	approach	NN
21781	944	37	,	,	,
21781	944	38	pass	pass	VB
21781	944	39	over	over	RP
21781	944	40	the	the	DT
21781	944	41	blind	blind	JJ
21781	944	42	spot	spot	NN
21781	944	43	and	and	CC
21781	944	44	vanish	vanish	NN
21781	944	45	,	,	,
21781	944	46	to	to	TO
21781	944	47	reappear	reappear	VB
21781	944	48	as	as	IN
21781	944	49	he	-PRON-	PRP
21781	944	50	continues	continue	VBZ
21781	944	51	to	to	TO
21781	944	52	move	move	VB
21781	944	53	his	-PRON-	PRP$
21781	944	54	head	head	NN
21781	944	55	away	away	RB
21781	944	56	from	from	IN
21781	944	57	the	the	DT
21781	944	58	paper	paper	NN
21781	944	59	.	.	.
21781	945	1	The	the	DT
21781	945	2	function	function	NN
21781	945	3	of	of	IN
21781	945	4	nerve	nerve	NN
21781	945	5	fibres	fibre	NNS
21781	945	6	is	be	VBZ
21781	945	7	simply	simply	RB
21781	945	8	conduction	conduction	NN
21781	945	9	,	,	,
21781	945	10	and	and	CC
21781	945	11	the	the	DT
21781	945	12	nature	nature	NN
21781	945	13	of	of	IN
21781	945	14	the	the	DT
21781	945	15	impressions	impression	NNS
21781	945	16	they	-PRON-	PRP
21781	945	17	convey	convey	VBP
21781	945	18	is	be	VBZ
21781	945	19	entirely	entirely	RB
21781	945	20	determined	determine	VBN
21781	945	21	by	by	IN
21781	945	22	the	the	DT
21781	945	23	nature	nature	NN
21781	945	24	of	of	IN
21781	945	25	their	-PRON-	PRP$
21781	945	26	distal	distal	JJ
21781	945	27	and	and	CC
21781	945	28	proximal	proximal	JJ
21781	945	29	terminations	termination	NNS
21781	945	30	.	.	.
21781	946	1	Section	section	NN
21781	946	2	114	114	CD
21781	946	3	.	.	.
21781	947	1	Certain	certain	JJ
21781	947	2	small	small	JJ
21781	947	3	muscles	muscle	NNS
21781	947	4	in	in	IN
21781	947	5	the	the	DT
21781	947	6	orbit	orbit	NN
21781	947	7	(	(	-LRB-
21781	947	8	eye	eye	NN
21781	947	9	-	-	HYPH
21781	947	10	socket	socket	NN
21781	947	11	)	)	-RRB-
21781	947	12	move	move	VB
21781	947	13	the	the	DT
21781	947	14	eye	eye	NN
21781	947	15	,	,	,
21781	947	16	and	and	CC
21781	947	17	by	by	IN
21781	947	18	their	-PRON-	PRP$
21781	947	19	action	action	NN
21781	947	20	contribute	contribute	VBP
21781	947	21	to	to	IN
21781	947	22	our	-PRON-	PRP$
21781	947	23	perception	perception	NN
21781	947	24	of	of	IN
21781	947	25	the	the	DT
21781	947	26	relative	relative	JJ
21781	947	27	position	position	NN
21781	947	28	of	of	IN
21781	947	29	objects	object	NNS
21781	947	30	.	.	.
21781	948	1	There	there	EX
21781	948	2	is	be	VBZ
21781	948	3	a	a	DT
21781	948	4	leash	leash	NN
21781	948	5	of	of	IN
21781	948	6	four	four	CD
21781	948	7	muscles	muscle	NNS
21781	948	8	rising	rise	VBG
21781	948	9	from	from	IN
21781	948	10	a	a	DT
21781	948	11	spot	spot	NN
21781	948	12	behind	behind	IN
21781	948	13	the	the	DT
21781	948	14	exit	exit	NN
21781	948	15	of	of	IN
21781	948	16	the	the	DT
21781	948	17	optic	optic	JJ
21781	948	18	nerve	nerve	NN
21781	948	19	from	from	IN
21781	948	20	the	the	DT
21781	948	21	cranium	cranium	NN
21781	948	22	to	to	IN
21781	948	23	the	the	DT
21781	948	24	upper	upper	JJ
21781	948	25	,	,	,
21781	948	26	under	under	RB
21781	948	27	,	,	,
21781	948	28	anterior	anterior	NNP
21781	948	29	,	,	,
21781	948	30	and	and	CC
21781	948	31	posterior	posterior	JJ
21781	948	32	sides	side	NNS
21781	948	33	of	of	IN
21781	948	34	the	the	DT
21781	948	35	eyeball	eyeball	NN
21781	948	36	.	.	.
21781	949	1	These	these	DT
21781	949	2	are	be	VBP
21781	949	3	the	the	DT
21781	949	4	superior	superior	JJ
21781	949	5	,	,	,
21781	949	6	inferior	inferior	JJ
21781	949	7	,	,	,
21781	949	8	anterior	anterior	NNP
21781	949	9	,	,	,
21781	949	10	and	and	CC
21781	949	11	posterior	posterior	NNP
21781	949	12	recti	recti	NNP
21781	949	13	.	.	.
21781	950	1	Running	run	VBG
21781	950	2	from	from	IN
21781	950	3	the	the	DT
21781	950	4	front	front	NN
21781	950	5	of	of	IN
21781	950	6	the	the	DT
21781	950	7	orbit	orbit	NN
21781	950	8	obliquely	obliquely	RB
21781	950	9	to	to	IN
21781	950	10	the	the	DT
21781	950	11	underside	underside	NN
21781	950	12	of	of	IN
21781	950	13	the	the	DT
21781	950	14	eyeball	eyeball	NN
21781	950	15	is	be	VBZ
21781	950	16	the	the	DT
21781	950	17	inferior	inferior	JJ
21781	950	18	oblique	oblique	JJ
21781	950	19	muscle	muscle	NN
21781	950	20	.	.	.
21781	951	1	Corresponding	correspond	VBG
21781	951	2	to	to	IN
21781	951	3	it	-PRON-	PRP
21781	951	4	above	above	RB
21781	951	5	is	be	VBZ
21781	951	6	a	a	DT
21781	951	7	superior	superior	JJ
21781	951	8	oblique	oblique	NN
21781	951	9	.	.	.
21781	952	1	A	a	DT
21781	952	2	lachrymal	lachrymal	JJ
21781	952	3	gland	gland	NN
21781	952	4	lies	lie	VBZ
21781	952	5	in	in	IN
21781	952	6	the	the	DT
21781	952	7	postero	postero	NNP
21781	952	8	-	-	HYPH
21781	952	9	inferior	inferior	JJ
21781	952	10	angle	angle	NN
21781	952	11	of	of	IN
21781	952	12	the	the	DT
21781	952	13	orbit	orbit	NN
21781	952	14	,	,	,
21781	952	15	and	and	CC
21781	952	16	a	a	DT
21781	952	17	Handerian	handerian	JJ
21781	952	18	gland	gland	NN
21781	952	19	in	in	IN
21781	952	20	the	the	DT
21781	952	21	corresponding	corresponding	JJ
21781	952	22	position	position	NN
21781	952	23	in	in	IN
21781	952	24	front	front	NN
21781	952	25	.	.	.
21781	953	1	In	in	IN
21781	953	2	addition	addition	NN
21781	953	3	to	to	IN
21781	953	4	the	the	DT
21781	953	5	upper	upper	JJ
21781	953	6	and	and	CC
21781	953	7	lower	low	JJR
21781	953	8	eyelids	eyelid	NNS
21781	953	9	of	of	IN
21781	953	10	the	the	DT
21781	953	11	human	human	JJ
21781	953	12	subject	subject	NN
21781	953	13	,	,	,
21781	953	14	the	the	DT
21781	953	15	rabbit	rabbit	NN
21781	953	16	has	have	VBZ
21781	953	17	a	a	DT
21781	953	18	third	third	JJ
21781	953	19	,	,	,
21781	953	20	the	the	DT
21781	953	21	nictitating	nictitate	VBG
21781	953	22	lid	lid	NN
21781	953	23	,	,	,
21781	953	24	in	in	IN
21781	953	25	the	the	DT
21781	953	26	anterior	anterior	JJ
21781	953	27	corner	corner	NN
21781	953	28	of	of	IN
21781	953	29	the	the	DT
21781	953	30	eye	eye	NN
21781	953	31	.	.	.
21781	954	1	Section	section	NN
21781	954	2	115	115	CD
21781	954	3	.	.	.
21781	955	1	The	the	DT
21781	955	2	ear	ear	NN
21781	955	3	(	(	-LRB-
21781	955	4	Sheet	Sheet	NNP
21781	955	5	VII	VII	NNP
21781	955	6	.	.	.
21781	955	7	)	)	-RRB-
21781	956	1	consists	consist	VBZ
21781	956	2	of	of	IN
21781	956	3	an	an	DT
21781	956	4	essential	essential	JJ
21781	956	5	organ	organ	NN
21781	956	6	of	of	IN
21781	956	7	hearing	hearing	NN
21781	956	8	,	,	,
21781	956	9	and	and	CC
21781	956	10	of	of	IN
21781	956	11	certain	certain	JJ
21781	956	12	superadded	superadded	JJ
21781	956	13	parts	part	NNS
21781	956	14	.	.	.
21781	957	1	The	the	DT
21781	957	2	essential	essential	JJ
21781	957	3	part	part	NN
21781	957	4	is	be	VBZ
21781	957	5	called	call	VBN
21781	957	6	the	the	DT
21781	957	7	internal	internal	JJ
21781	957	8	ear	ear	NN
21781	957	9	,	,	,
21781	957	10	and	and	CC
21781	957	11	is	be	VBZ
21781	957	12	represented	represent	VBN
21781	957	13	in	in	IN
21781	957	14	all	all	PDT
21781	957	15	the	the	DT
21781	957	16	true	true	JJ
21781	957	17	vertebrata	vertebrata	NN
21781	957	18	(	(	-LRB-
21781	957	19	i.e.	i.e.	FW
21781	957	20	,	,	,
21781	957	21	excluding	exclude	VBG
21781	957	22	the	the	DT
21781	957	23	lancelet	lancelet	NN
21781	957	24	and	and	CC
21781	957	25	its	-PRON-	PRP$
21781	957	26	allies	ally	NNS
21781	957	27	)	)	-RRB-
21781	957	28	.	.	.
21781	958	1	In	in	IN
21781	958	2	the	the	DT
21781	958	3	lower	low	JJR
21781	958	4	forms	form	NNS
21781	958	5	it	-PRON-	PRP
21781	958	6	is	be	VBZ
21781	958	7	a	a	DT
21781	958	8	hollow	hollow	JJ
21781	958	9	membranous	membranous	JJ
21781	958	10	structure	structure	NN
21781	958	11	,	,	,
21781	958	12	embedded	embed	VBN
21781	958	13	in	in	IN
21781	958	14	a	a	DT
21781	958	15	mass	mass	NN
21781	958	16	of	of	IN
21781	958	17	cartilage	cartilage	NN
21781	958	18	,	,	,
21781	958	19	the	the	DT
21781	958	20	otic	otic	JJ
21781	958	21	capsule	capsule	NN
21781	958	22	;	;	:
21781	958	23	in	in	IN
21781	958	24	the	the	DT
21781	958	25	mammal	mammal	NN
21781	958	26	the	the	DT
21781	958	27	latter	latter	JJ
21781	958	28	is	be	VBZ
21781	958	29	entirely	entirely	RB
21781	958	30	ossified	ossify	VBN
21781	958	31	,	,	,
21781	958	32	to	to	TO
21781	958	33	form	form	VB
21781	958	34	the	the	DT
21781	958	35	periotic	periotic	JJ
21781	958	36	bone	bone	NN
21781	958	37	.	.	.
21781	959	1	The	the	DT
21781	959	2	internal	internal	JJ
21781	959	3	ear	ear	NN
21781	959	4	consists	consist	VBZ
21781	959	5	of	of	IN
21781	959	6	a	a	DT
21781	959	7	central	central	JJ
21781	959	8	sac	sac	NN
21781	959	9	,	,	,
21781	959	10	from	from	IN
21781	959	11	which	which	WDT
21781	959	12	three	three	CD
21781	959	13	semicircular	semicircular	JJ
21781	959	14	canals	canal	NNS
21781	959	15	spring	spring	VBP
21781	959	16	.	.	.
21781	960	1	The	the	DT
21781	960	2	planes	plane	NNS
21781	960	3	of	of	IN
21781	960	4	the	the	DT
21781	960	5	three	three	CD
21781	960	6	canals	canal	NNS
21781	960	7	are	be	VBP
21781	960	8	mutually	mutually	RB
21781	960	9	at	at	IN
21781	960	10	right	right	JJ
21781	960	11	angles	angle	NNS
21781	960	12	;	;	:
21781	960	13	two	two	CD
21781	960	14	are	be	VBP
21781	960	15	vertical	vertical	JJ
21781	960	16	,	,	,
21781	960	17	the	the	DT
21781	960	18	anterior	anterior	NN
21781	960	19	and	and	CC
21781	960	20	posterior	posterior	NNP
21781	960	21	(	(	-LRB-
21781	960	22	p.v.c	p.v.c	NNP
21781	960	23	.	.	.
21781	960	24	)	)	-RRB-
21781	961	1	vertical	vertical	JJ
21781	961	2	canals	canal	NNS
21781	961	3	,	,	,
21781	961	4	and	and	CC
21781	961	5	one	one	CD
21781	961	6	is	be	VBZ
21781	961	7	horizontal	horizontal	JJ
21781	961	8	,	,	,
21781	961	9	the	the	DT
21781	961	10	horizontal	horizontal	NNP
21781	961	11	canal	canal	NN
21781	961	12	(	(	-LRB-
21781	961	13	h.c	h.c	NNP
21781	961	14	.	.	NNP
21781	961	15	)	)	-RRB-
21781	961	16	.	.	.
21781	962	1	There	there	EX
21781	962	2	are	be	VBP
21781	962	3	dilatations	dilatation	NNS
21781	962	4	,	,	,
21781	962	5	called	call	VBD
21781	962	6	ampullae	ampullae	NNP
21781	962	7	,	,	,
21781	962	8	at	at	IN
21781	962	9	the	the	DT
21781	962	10	anterior	anterior	JJ
21781	962	11	base	base	NN
21781	962	12	of	of	IN
21781	962	13	the	the	DT
21781	962	14	anterior	anterior	NN
21781	962	15	,	,	,
21781	962	16	and	and	CC
21781	962	17	at	at	IN
21781	962	18	the	the	DT
21781	962	19	posterior	posterior	JJ
21781	962	20	base	base	NN
21781	962	21	of	of	IN
21781	962	22	the	the	DT
21781	962	23	posterior	posterior	NN
21781	962	24	and	and	CC
21781	962	25	horizontal	horizontal	JJ
21781	962	26	canals	canal	NNS
21781	962	27	.	.	.
21781	963	1	Indirectly	indirectly	RB
21781	963	2	connected	connected	JJ
21781	963	3	with	with	IN
21781	963	4	the	the	DT
21781	963	5	main	main	JJ
21781	963	6	sac	sac	NN
21781	963	7	is	be	VBZ
21781	963	8	a	a	DT
21781	963	9	spirally	spirally	RB
21781	963	10	-	-	HYPH
21781	963	11	twisted	twist	VBN
21781	963	12	portion	portion	NN
21781	963	13	,	,	,
21781	963	14	resembling	resemble	VBG
21781	963	15	a	a	DT
21781	963	16	snail	snail	NN
21781	963	17	shell	shell	NN
21781	963	18	in	in	IN
21781	963	19	form	form	NN
21781	963	20	,	,	,
21781	963	21	the	the	DT
21781	963	22	cochlea	cochlea	NN
21781	963	23	.	.	.
21781	964	1	This	this	DT
21781	964	2	last	last	JJ
21781	964	3	part	part	NN
21781	964	4	is	be	VBZ
21781	964	5	distinctive	distinctive	JJ
21781	964	6	of	of	IN
21781	964	7	the	the	DT
21781	964	8	mammalia	mammalia	NN
21781	964	9	,	,	,
21781	964	10	but	but	CC
21781	964	11	the	the	DT
21781	964	12	rest	rest	NN
21781	964	13	of	of	IN
21781	964	14	the	the	DT
21781	964	15	internal	internal	JJ
21781	964	16	ear	ear	NN
21781	964	17	is	be	VBZ
21781	964	18	represented	represent	VBN
21781	964	19	in	in	IN
21781	964	20	all	all	DT
21781	964	21	vertebrata	vertebrata	NN
21781	964	22	,	,	,
21781	964	23	with	with	IN
21781	964	24	one	one	CD
21781	964	25	or	or	CC
21781	964	26	two	two	CD
21781	964	27	exceptions	exception	NNS
21781	964	28	.	.	.
21781	965	1	The	the	DT
21781	965	2	whole	whole	NN
21781	965	3	of	of	IN
21781	965	4	the	the	DT
21781	965	5	labyrinth	labyrinth	NN
21781	965	6	is	be	VBZ
21781	965	7	membranous	membranous	JJ
21781	965	8	,	,	,
21781	965	9	and	and	CC
21781	965	10	contains	contain	VBZ
21781	965	11	a	a	DT
21781	965	12	fluid	fluid	NN
21781	965	13	,	,	,
21781	965	14	the	the	DT
21781	965	15	endolymph	endolymph	NN
21781	965	16	;	;	:
21781	965	17	between	between	IN
21781	965	18	the	the	DT
21781	965	19	membranous	membranous	JJ
21781	965	20	wall	wall	NN
21781	965	21	of	of	IN
21781	965	22	the	the	DT
21781	965	23	labyrinth	labyrinth	NN
21781	965	24	and	and	CC
21781	965	25	the	the	DT
21781	965	26	enclosing	enclose	VBG
21781	965	27	bone	bone	NN
21781	965	28	is	be	VBZ
21781	965	29	a	a	DT
21781	965	30	space	space	NN
21781	965	31	containing	contain	VBG
21781	965	32	the	the	DT
21781	965	33	perilymph	perilymph	NN
21781	965	34	.	.	.
21781	966	1	Strange	strange	JJ
21781	966	2	as	as	IN
21781	966	3	it	-PRON-	PRP
21781	966	4	may	may	MD
21781	966	5	appear	appear	VB
21781	966	6	at	at	IN
21781	966	7	first	first	RB
21781	966	8	,	,	,
21781	966	9	the	the	DT
21781	966	10	entire	entire	JJ
21781	966	11	lining	lining	NN
21781	966	12	of	of	IN
21781	966	13	the	the	DT
21781	966	14	internal	internal	JJ
21781	966	15	ear	ear	NN
21781	966	16	is	be	VBZ
21781	966	17	,	,	,
21781	966	18	at	at	IN
21781	966	19	an	an	DT
21781	966	20	early	early	JJ
21781	966	21	stage	stage	NN
21781	966	22	,	,	,
21781	966	23	continuous	continuous	JJ
21781	966	24	with	with	IN
21781	966	25	the	the	DT
21781	966	26	general	general	NNP
21781	966	27	epidermis	epidermis	NNP
21781	966	28	of	of	IN
21781	966	29	the	the	DT
21781	966	30	animal	animal	NN
21781	966	31	.	.	.
21781	967	1	It	-PRON-	PRP
21781	967	2	grows	grow	VBZ
21781	967	3	in	in	RP
21781	967	4	just	just	RB
21781	967	5	as	as	IN
21781	967	6	a	a	DT
21781	967	7	gland	gland	NN
21781	967	8	might	may	MD
21781	967	9	grow	grow	VB
21781	967	10	in	in	RB
21781	967	11	,	,	,
21781	967	12	and	and	CC
21781	967	13	is	be	VBZ
21781	967	14	finally	finally	RB
21781	967	15	cut	cut	VBN
21781	967	16	off	off	RP
21781	967	17	from	from	IN
21781	967	18	the	the	DT
21781	967	19	exterior	exterior	NN
21781	967	20	;	;	:
21781	967	21	but	but	CC
21781	967	22	a	a	DT
21781	967	23	considerable	considerable	JJ
21781	967	24	relic	relic	NN
21781	967	25	of	of	IN
21781	967	26	this	this	DT
21781	967	27	former	former	JJ
21781	967	28	communication	communication	NN
21781	967	29	remains	remain	VBZ
21781	967	30	as	as	IN
21781	967	31	a	a	DT
21781	967	32	thin	thin	JJ
21781	967	33	,	,	,
21781	967	34	vertical	vertical	JJ
21781	967	35	blind	blind	JJ
21781	967	36	tube	tube	NN
21781	967	37	(	(	-LRB-
21781	967	38	not	not	RB
21781	967	39	shown	show	VBN
21781	967	40	in	in	IN
21781	967	41	the	the	DT
21781	967	42	figure	figure	NN
21781	967	43	)	)	-RRB-
21781	967	44	,	,	,
21781	967	45	the	the	DT
21781	967	46	ductus	ductus	NNP
21781	967	47	endolymphaticus	endolymphaticus	NN
21781	967	48	.	.	.
21781	968	1	Section	section	NN
21781	968	2	116	116	CD
21781	968	3	.	.	.
21781	969	1	The	the	DT
21781	969	2	eighth	eighth	JJ
21781	969	3	nerve	nerve	NN
21781	969	4	runs	run	VBZ
21781	969	5	from	from	IN
21781	969	6	the	the	DT
21781	969	7	brain	brain	NN
21781	969	8	case	case	NN
21781	969	9	(	(	-LRB-
21781	969	10	Cr	Cr	NNP
21781	969	11	.	.	.
21781	970	1	)	)	-RRB-
21781	970	2	,	,	,
21781	970	3	into	into	IN
21781	970	4	the	the	DT
21781	970	5	periotic	periotic	JJ
21781	970	6	bone	bone	NN
21781	970	7	,	,	,
21781	970	8	and	and	CC
21781	970	9	is	be	VBZ
21781	970	10	distributed	distribute	VBN
21781	970	11	to	to	IN
21781	970	12	the	the	DT
21781	970	13	several	several	JJ
21781	970	14	portions	portion	NNS
21781	970	15	of	of	IN
21781	970	16	this	this	DT
21781	970	17	labyrinth	labyrinth	NN
21781	970	18	.	.	.
21781	971	1	In	in	IN
21781	971	2	an	an	DT
21781	971	3	ordinary	ordinary	JJ
21781	971	4	fish	fish	NN
21781	971	5	this	this	DT
21781	971	6	internal	internal	JJ
21781	971	7	ear	ear	NN
21781	971	8	is	be	VBZ
21781	971	9	the	the	DT
21781	971	10	sole	sole	JJ
21781	971	11	auditory	auditory	JJ
21781	971	12	organ	organ	NN
21781	971	13	we	-PRON-	PRP
21781	971	14	should	should	MD
21781	971	15	find	find	VB
21781	971	16	;	;	:
21781	971	17	the	the	DT
21781	971	18	sound	sound	NN
21781	971	19	-	-	HYPH
21781	971	20	waves	wave	NNS
21781	971	21	would	would	MD
21781	971	22	travel	travel	VB
21781	971	23	through	through	IN
21781	971	24	the	the	DT
21781	971	25	water	water	NN
21781	971	26	to	to	IN
21781	971	27	the	the	DT
21781	971	28	elastic	elastic	JJ
21781	971	29	cranium	cranium	NN
21781	971	30	and	and	CC
21781	971	31	so	so	RB
21781	971	32	reach	reach	VB
21781	971	33	and	and	CC
21781	971	34	affect	affect	VB
21781	971	35	the	the	DT
21781	971	36	nerves	nerve	NNS
21781	971	37	.	.	.
21781	972	1	But	but	CC
21781	972	2	in	in	IN
21781	972	3	all	all	DT
21781	972	4	air	air	NN
21781	972	5	-	-	HYPH
21781	972	6	frequenting	frequent	VBG
21781	972	7	animals	animal	NNS
21781	972	8	this	this	DT
21781	972	9	original	original	JJ
21781	972	10	plan	plan	NN
21781	972	11	of	of	IN
21781	972	12	an	an	DT
21781	972	13	ear	ear	NN
21781	972	14	has	have	VBZ
21781	972	15	to	to	TO
21781	972	16	be	be	VB
21781	972	17	added	add	VBN
21781	972	18	to	to	IN
21781	972	19	,	,	,
21781	972	20	to	to	TO
21781	972	21	fit	fit	VB
21781	972	22	it	-PRON-	PRP
21781	972	23	to	to	IN
21781	972	24	the	the	DT
21781	972	25	much	much	JJ
21781	972	26	fainter	fainter	NN
21781	972	27	sound	sound	NN
21781	972	28	vibrations	vibration	NNS
21781	972	29	of	of	IN
21781	972	30	the	the	DT
21781	972	31	compressible	compressible	JJ
21781	972	32	and	and	CC
21781	972	33	far	far	RB
21781	972	34	less	less	RBR
21781	972	35	elastic	elastic	JJ
21781	972	36	air	air	NN
21781	972	37	.	.	.
21781	973	1	A	a	DT
21781	973	2	"	"	``
21781	973	3	receiving	receiving	NN
21781	973	4	apparatus	apparatus	NN
21781	973	5	"	"	''
21781	973	6	is	be	VBZ
21781	973	7	needed	need	VBN
21781	973	8	,	,	,
21781	973	9	and	and	CC
21781	973	10	is	be	VBZ
21781	973	11	supplied	supply	VBN
21781	973	12	by	by	IN
21781	973	13	the	the	DT
21781	973	14	ear	ear	NN
21781	973	15	-	-	HYPH
21781	973	16	drum	drum	NN
21781	973	17	,	,	,
21781	973	18	middle	middle	JJ
21781	973	19	ear	ear	NN
21781	973	20	,	,	,
21781	973	21	or	or	CC
21781	973	22	tympanic	tympanic	JJ
21781	973	23	cavity	cavity	NN
21781	973	24	(	(	-LRB-
21781	973	25	T.	t.	NN
21781	973	26	)	)	-RRB-
21781	973	27	.	.	.
21781	974	1	In	in	IN
21781	974	2	the	the	DT
21781	974	3	mammal	mammal	NN
21781	974	4	there	there	EX
21781	974	5	is	be	VBZ
21781	974	6	also	also	RB
21781	974	7	a	a	DT
21781	974	8	collecting	collect	VBG
21781	974	9	ear	ear	NN
21781	974	10	trumpet	trumpet	NN
21781	974	11	(	(	-LRB-
21781	974	12	the	the	DT
21781	974	13	ear	ear	NN
21781	974	14	commonly	commonly	RB
21781	974	15	so	so	RB
21781	974	16	-	-	HYPH
21781	974	17	called	call	VBN
21781	974	18	)	)	-RRB-
21781	974	19	,	,	,
21781	974	20	the	the	DT
21781	974	21	external	external	JJ
21781	974	22	ear	ear	NN
21781	974	23	,	,	,
21781	974	24	and	and	CC
21781	974	25	external	external	JJ
21781	974	26	auditory	auditory	JJ
21781	974	27	meatus	meatus	NNP
21781	974	28	(	(	-LRB-
21781	974	29	e.a.m	e.a.m	NNP
21781	974	30	.	.	.
21781	974	31	)	)	-RRB-
21781	974	32	.	.	.
21781	975	1	A	a	DT
21781	975	2	tightly	tightly	RB
21781	975	3	stretched	stretch	VBN
21781	975	4	membrane	membrane	NN
21781	975	5	,	,	,
21781	975	6	the	the	DT
21781	975	7	tympanic	tympanic	JJ
21781	975	8	membrane	membrane	NN
21781	975	9	,	,	,
21781	975	10	separates	separate	VBZ
21781	975	11	this	this	DT
21781	975	12	from	from	IN
21781	975	13	the	the	DT
21781	975	14	drum	drum	NN
21781	975	15	.	.	.
21781	976	1	A	a	DT
21781	976	2	chain	chain	NN
21781	976	3	of	of	IN
21781	976	4	small	small	JJ
21781	976	5	bones	bone	NNS
21781	976	6	,	,	,
21781	976	7	the	the	DT
21781	976	8	malleus	malleus	NNP
21781	976	9	(	(	-LRB-
21781	976	10	m.	m.	NNP
21781	976	11	)	)	-RRB-
21781	976	12	,	,	,
21781	976	13	the	the	DT
21781	976	14	incus	incus	NN
21781	976	15	(	(	-LRB-
21781	976	16	i.	i.	NNP
21781	977	1	)	)	-RRB-
21781	977	2	,	,	,
21781	977	3	the	the	DT
21781	977	4	os	os	NNP
21781	977	5	orbiculare	orbiculare	NNP
21781	977	6	(	(	-LRB-
21781	977	7	o.or	o.or	NN
21781	977	8	.	.	.
21781	978	1	)	)	-RRB-
21781	978	2	,	,	,
21781	978	3	a	a	DT
21781	978	4	very	very	RB
21781	978	5	small	small	JJ
21781	978	6	bone	bone	NN
21781	978	7	,	,	,
21781	978	8	and	and	CC
21781	978	9	a	a	DT
21781	978	10	stirrup	stirrup	NN
21781	978	11	-	-	HYPH
21781	978	12	shaped	shape	VBN
21781	978	13	stapes	stape	NNS
21781	978	14	,	,	,
21781	978	15	swing	swing	VBP
21781	978	16	across	across	IN
21781	978	17	the	the	DT
21781	978	18	tympanum	tympanum	NN
21781	978	19	,	,	,
21781	978	20	from	from	IN
21781	978	21	the	the	DT
21781	978	22	tympanic	tympanic	JJ
21781	978	23	membrane	membrane	NN
21781	978	24	to	to	IN
21781	978	25	the	the	DT
21781	978	26	internal	internal	JJ
21781	978	27	ear	ear	NN
21781	978	28	.	.	.
21781	979	1	At	at	IN
21781	979	2	two	two	CD
21781	979	3	points	point	NNS
21781	979	4	the	the	DT
21781	979	5	bony	bony	NN
21781	979	6	investment	investment	NN
21781	979	7	of	of	IN
21781	979	8	this	this	DT
21781	979	9	last	last	JJ
21781	979	10	is	be	VBZ
21781	979	11	incomplete--	incomplete--	RB
21781	979	12	at	at	IN
21781	979	13	the	the	DT
21781	979	14	fenestra	fenestra	NNP
21781	979	15	rotunda	rotunda	NNP
21781	979	16	(	(	-LRB-
21781	979	17	f.r	f.r	NNP
21781	979	18	.	.	.
21781	980	1	)	)	-RRB-
21781	980	2	,	,	,
21781	980	3	and	and	CC
21781	980	4	at	at	IN
21781	980	5	the	the	DT
21781	980	6	fenestra	fenestra	NNP
21781	980	7	ovalis	ovalis	NNP
21781	980	8	,	,	,
21781	980	9	(	(	-LRB-
21781	980	10	f.o	f.o	NNP
21781	980	11	.	.	.
21781	981	1	)	)	-RRB-
21781	981	2	,	,	,
21781	981	3	into	into	IN
21781	981	4	which	which	WDT
21781	981	5	latter	latter	JJ
21781	981	6	the	the	DT
21781	981	7	end	end	NN
21781	981	8	of	of	IN
21781	981	9	the	the	DT
21781	981	10	stapes	stape	NNS
21781	981	11	fits	fit	VBZ
21781	981	12	,	,	,
21781	981	13	and	and	CC
21781	981	14	so	so	RB
21781	981	15	communicates	communicate	VBZ
21781	981	16	the	the	DT
21781	981	17	sound	sound	JJ
21781	981	18	vibrations	vibration	NNS
21781	981	19	of	of	IN
21781	981	20	the	the	DT
21781	981	21	tympanic	tympanic	JJ
21781	981	22	membrane	membrane	NN
21781	981	23	to	to	IN
21781	981	24	the	the	DT
21781	981	25	endolymph	endolymph	NN
21781	981	26	.	.	.
21781	982	1	A	a	DT
21781	982	2	passage	passage	NN
21781	982	3	,	,	,
21781	982	4	the	the	DT
21781	982	5	Eustachian	eustachian	JJ
21781	982	6	tube	tube	NN
21781	982	7	,	,	,
21781	982	8	communicates	communicate	VBZ
21781	982	9	between	between	IN
21781	982	10	the	the	DT
21781	982	11	tympanic	tympanic	JJ
21781	982	12	cavity	cavity	NN
21781	982	13	and	and	CC
21781	982	14	the	the	DT
21781	982	15	pharynx	pharynx	NN
21781	982	16	(	(	-LRB-
21781	982	17	Ph	Ph	NNP
21781	982	18	.	.	.
21781	983	1	)	)	-RRB-
21781	983	2	,	,	,
21781	983	3	and	and	CC
21781	983	4	serves	serve	VBZ
21781	983	5	to	to	TO
21781	983	6	equalize	equalize	VB
21781	983	7	the	the	DT
21781	983	8	pressure	pressure	NN
21781	983	9	on	on	IN
21781	983	10	either	either	DT
21781	983	11	side	side	NN
21781	983	12	of	of	IN
21781	983	13	the	the	DT
21781	983	14	drum	drum	NN
21781	983	15	-	-	HYPH
21781	983	16	head	head	NN
21781	983	17	.	.	.
21781	984	1	A	a	DT
21781	984	2	comparative	comparative	JJ
21781	984	3	study	study	NN
21781	984	4	of	of	IN
21781	984	5	the	the	DT
21781	984	6	ears	ear	NNS
21781	984	7	of	of	IN
21781	984	8	the	the	DT
21781	984	9	vertebrata	vertebrata	NN
21781	984	10	brings	bring	VBZ
21781	984	11	to	to	TO
21781	984	12	light	light	VB
21781	984	13	the	the	DT
21781	984	14	fact	fact	NN
21781	984	15	that	that	IN
21781	984	16	,	,	,
21781	984	17	as	as	IN
21781	984	18	we	-PRON-	PRP
21781	984	19	descend	descend	VBP
21781	984	20	in	in	IN
21781	984	21	the	the	DT
21781	984	22	animal	animal	NN
21781	984	23	scale	scale	NN
21781	984	24	,	,	,
21781	984	25	the	the	DT
21781	984	26	four	four	CD
21781	984	27	ear	ear	NN
21781	984	28	ossicles	ossicle	NNS
21781	984	29	are	be	VBP
21781	984	30	replaced	replace	VBN
21781	984	31	by	by	IN
21781	984	32	large	large	JJ
21781	984	33	bones	bone	NNS
21781	984	34	and	and	CC
21781	984	35	cartilages	cartilage	NNS
21781	984	36	connected	connect	VBN
21781	984	37	with	with	IN
21781	984	38	the	the	DT
21781	984	39	jaw	jaw	NN
21781	984	40	,	,	,
21781	984	41	and	and	CC
21781	984	42	the	the	DT
21781	984	43	drum	drum	NN
21781	984	44	and	and	CC
21781	984	45	Eustachian	eustachian	JJ
21781	984	46	tube	tube	NN
21781	984	47	by	by	IN
21781	984	48	a	a	DT
21781	984	49	gill	gill	JJ
21781	984	50	slit	slit	NN
21781	984	51	.	.	.
21781	985	1	We	-PRON-	PRP
21781	985	2	have	have	VBP
21781	985	3	,	,	,
21781	985	4	in	in	IN
21781	985	5	fact	fact	NN
21781	985	6	,	,	,
21781	985	7	in	in	IN
21781	985	8	the	the	DT
21781	985	9	ear	ear	NN
21781	985	10	,	,	,
21781	985	11	as	as	IN
21781	985	12	the	the	DT
21781	985	13	student	student	NN
21781	985	14	will	will	MD
21781	985	15	perceive	perceive	VB
21781	985	16	in	in	IN
21781	985	17	the	the	DT
21781	985	18	sequel	sequel	NN
21781	985	19	,	,	,
21781	985	20	an	an	DT
21781	985	21	essentially	essentially	RB
21781	985	22	aquatic	aquatic	JJ
21781	985	23	auditory	auditory	JJ
21781	985	24	organ	organ	NN
21781	985	25	,	,	,
21781	985	26	added	add	VBN
21781	985	27	to	to	IN
21781	985	28	and	and	CC
21781	985	29	patched	patch	VBN
21781	985	30	up	up	RP
21781	985	31	to	to	TO
21781	985	32	fit	fit	VB
21781	985	33	the	the	DT
21781	985	34	new	new	JJ
21781	985	35	needs	need	NNS
21781	985	36	of	of	IN
21781	985	37	a	a	DT
21781	985	38	life	life	NN
21781	985	39	out	out	IN
21781	985	40	of	of	IN
21781	985	41	water	water	NN
21781	985	42	.	.	.
21781	986	1	Section	section	NN
21781	986	2	117	117	CD
21781	986	3	.	.	.
21781	987	1	The	the	DT
21781	987	2	impressions	impression	NNS
21781	987	3	of	of	IN
21781	987	4	smell	smell	NN
21781	987	5	are	be	VBP
21781	987	6	conducted	conduct	VBN
21781	987	7	through	through	IN
21781	987	8	the	the	DT
21781	987	9	first	first	JJ
21781	987	10	nerve	nerve	NN
21781	987	11	to	to	IN
21781	987	12	the	the	DT
21781	987	13	brain	brain	NN
21781	987	14	,	,	,
21781	987	15	and	and	CC
21781	987	16	are	be	VBP
21781	987	17	first	first	RB
21781	987	18	received	receive	VBN
21781	987	19	by	by	IN
21781	987	20	special	special	JJ
21781	987	21	hair	hair	NN
21781	987	22	-	-	HYPH
21781	987	23	bearing	bear	VBG
21781	987	24	cells	cell	NNS
21781	987	25	in	in	IN
21781	987	26	the	the	DT
21781	987	27	olfactory	olfactory	JJ
21781	987	28	mucous	mucous	JJ
21781	987	29	membrane	membrane	NN
21781	987	30	of	of	IN
21781	987	31	the	the	DT
21781	987	32	upper	upper	JJ
21781	987	33	part	part	NN
21781	987	34	of	of	IN
21781	987	35	the	the	DT
21781	987	36	nasal	nasal	NN
21781	987	37	passage	passage	NN
21781	987	38	.	.	.
21781	988	1	The	the	DT
21781	988	2	sense	sense	NN
21781	988	3	of	of	IN
21781	988	4	taste	taste	NN
21781	988	5	has	have	VBZ
21781	988	6	a	a	DT
21781	988	7	special	special	JJ
21781	988	8	nerve	nerve	NN
21781	988	9	in	in	IN
21781	988	10	the	the	DT
21781	988	11	ninth	ninth	JJ
21781	988	12	,	,	,
21781	988	13	the	the	DT
21781	988	14	fibres	fibre	NNS
21781	988	15	of	of	IN
21781	988	16	which	which	WDT
21781	988	17	terminate	terminate	NN
21781	988	18	in	in	IN
21781	988	19	special	special	JJ
21781	988	20	cells	cell	NNS
21781	988	21	and	and	CC
21781	988	22	cell	cell	NN
21781	988	23	aggregates	aggregate	NNS
21781	988	24	in	in	IN
21781	988	25	the	the	DT
21781	988	26	little	little	JJ
21781	988	27	papillae	papillae	NN
21781	988	28	(	(	-LRB-
21781	988	29	velvet	velvet	NNP
21781	988	30	pile	pile	NN
21781	988	31	-	-	HYPH
21781	988	32	like	like	JJ
21781	988	33	processes	process	NNS
21781	988	34	)	)	-RRB-
21781	988	35	that	that	WDT
21781	988	36	cover	cover	VBP
21781	988	37	the	the	DT
21781	988	38	tongue	tongue	NN
21781	988	39	.	.	.
21781	989	1	Section	section	NN
21781	989	2	118	118	CD
21781	989	3	.	.	.
21781	990	1	At	at	IN
21781	990	2	an	an	DT
21781	990	3	early	early	JJ
21781	990	4	stage	stage	NN
21781	990	5	in	in	IN
21781	990	6	development	development	NN
21781	990	7	,	,	,
21781	990	8	the	the	DT
21781	990	9	brain	brain	NN
21781	990	10	of	of	IN
21781	990	11	a	a	DT
21781	990	12	mammal	mammal	JJ
21781	990	13	consists	consist	VBZ
21781	990	14	of	of	IN
21781	990	15	a	a	DT
21781	990	16	linear	linear	JJ
21781	990	17	arrangement	arrangement	NN
21781	990	18	of	of	IN
21781	990	19	three	three	CD
21781	990	20	hollow	hollow	JJ
21781	990	21	vesicles	vesicle	NNS
21781	990	22	(	(	-LRB-
21781	990	23	Figure	Figure	NNP
21781	990	24	5	5	CD
21781	990	25	,	,	,
21781	990	26	Sheet	sheet	NN
21781	990	27	VIII	VIII	NNP
21781	990	28	.	.	.
21781	990	29	,	,	,
21781	990	30	1	1	CD
21781	990	31	,	,	,
21781	990	32	2	2	CD
21781	990	33	,	,	,
21781	990	34	and	and	CC
21781	990	35	3	3	CD
21781	990	36	)	)	-RRB-
21781	990	37	,	,	,
21781	990	38	which	which	WDT
21781	990	39	are	be	VBP
21781	990	40	the	the	DT
21781	990	41	fore-	fore-	NN
21781	990	42	,	,	,
21781	990	43	mid-	mid-	NN
21781	990	44	,	,	,
21781	990	45	and	and	CC
21781	990	46	hind	hind	NN
21781	990	47	-	-	HYPH
21781	990	48	brain	brain	NN
21781	990	49	respectively	respectively	RB
21781	990	50	.	.	.
21781	991	1	The	the	DT
21781	991	2	cavities	cavity	NNS
21781	991	3	in	in	IN
21781	991	4	these	these	DT
21781	991	5	in	in	IN
21781	991	6	these	these	DT
21781	991	7	vesicles	vesicle	NNS
21781	991	8	are	be	VBP
21781	991	9	continuous	continuous	JJ
21781	991	10	with	with	IN
21781	991	11	a	a	DT
21781	991	12	hollow	hollow	JJ
21781	991	13	running	run	VBG
21781	991	14	through	through	IN
21781	991	15	the	the	DT
21781	991	16	spinal	spinal	JJ
21781	991	17	cord	cord	NN
21781	991	18	.	.	.
21781	992	1	On	on	IN
21781	992	2	the	the	DT
21781	992	3	dorsal	dorsal	NN
21781	992	4	side	side	NN
21781	992	5	of	of	IN
21781	992	6	the	the	DT
21781	992	7	fore	fore	NN
21781	992	8	-	-	HYPH
21781	992	9	brain	brain	NN
21781	992	10	is	be	VBZ
21781	992	11	a	a	DT
21781	992	12	structure	structure	NN
21781	992	13	to	to	TO
21781	992	14	be	be	VB
21781	992	15	dealt	deal	VBN
21781	992	16	with	with	IN
21781	992	17	more	more	RBR
21781	992	18	fully	fully	RB
21781	992	19	later	later	RBR
21781	992	20	,	,	,
21781	992	21	the	the	DT
21781	992	22	pineal	pineal	NN
21781	992	23	gland	gland	NNP
21781	992	24	(	(	-LRB-
21781	992	25	p.g	p.g	NNP
21781	992	26	.	.	.
21781	993	1	)	)	-RRB-
21781	993	2	,	,	,
21781	993	3	while	while	IN
21781	993	4	on	on	IN
21781	993	5	its	-PRON-	PRP$
21781	993	6	under	under	JJ
21781	993	7	surface	surface	NN
21781	993	8	is	be	VBZ
21781	993	9	the	the	DT
21781	993	10	pituitary	pituitary	JJ
21781	993	11	body	body	NN
21781	993	12	(	(	-LRB-
21781	993	13	pt	pt	UH
21781	993	14	.	.	.
21781	993	15	)	)	-RRB-
21781	993	16	.	.	.
21781	994	1	Section	section	NN
21781	994	2	119	119	CD
21781	994	3	.	.	.
21781	995	1	The	the	DT
21781	995	2	lower	low	JJR
21781	995	3	figure	figure	NN
21781	995	4	of	of	IN
21781	995	5	(	(	-LRB-
21781	995	6	5	5	CD
21781	995	7	)	)	-RRB-
21781	995	8	shows	show	NNS
21781	995	9	,	,	,
21781	995	10	in	in	IN
21781	995	11	a	a	DT
21781	995	12	diagrammatic	diagrammatic	JJ
21781	995	13	manner	manner	NN
21781	995	14	,	,	,
21781	995	15	the	the	DT
21781	995	16	derivation	derivation	NN
21781	995	17	of	of	IN
21781	995	18	the	the	DT
21781	995	19	adult	adult	NN
21781	995	20	brain	brain	NN
21781	995	21	from	from	IN
21781	995	22	this	this	DT
21781	995	23	primitive	primitive	JJ
21781	995	24	state	state	NN
21781	995	25	.	.	.
21781	996	1	From	from	IN
21781	996	2	the	the	DT
21781	996	3	fore	fore	JJ
21781	996	4	-	-	HYPH
21781	996	5	brain	brain	NN
21781	996	6	vesicle	vesicle	NN
21781	996	7	,	,	,
21781	996	8	a	a	DT
21781	996	9	hollow	hollow	JJ
21781	996	10	outgrowth	outgrowth	NN
21781	996	11	on	on	IN
21781	996	12	either	either	DT
21781	996	13	side	side	NN
21781	996	14	gives	give	VBZ
21781	996	15	rises	rise	NNS
21781	996	16	to	to	IN
21781	996	17	the	the	DT
21781	996	18	(	(	-LRB-
21781	996	19	paired	paired	JJ
21781	996	20	)	)	-RRB-
21781	996	21	cerebral	cerebral	NNP
21781	996	22	hemisphere	hemisphere	NN
21781	996	23	(	(	-LRB-
21781	996	24	c.h	c.h	NNP
21781	996	25	.	.	.
21781	997	1	)	)	-RRB-
21781	997	2	,	,	,
21781	997	3	which	which	WDT
21781	997	4	is	be	VBZ
21781	997	5	prolonged	prolong	VBN
21781	997	6	forward	forward	RB
21781	997	7	as	as	IN
21781	997	8	the	the	DT
21781	997	9	olfactory	olfactory	JJ
21781	997	10	lobe	lobe	NNP
21781	997	11	(	(	-LRB-
21781	997	12	o.l	o.l	NNP
21781	997	13	.	.	NNP
21781	997	14	)	)	-RRB-
21781	997	15	.	.	.
21781	998	1	From	from	IN
21781	998	2	the	the	DT
21781	998	3	fore	fore	NN
21781	998	4	-	-	HYPH
21781	998	5	brain	brain	NN
21781	998	6	the	the	DT
21781	998	7	retina	retina	NN
21781	998	8	of	of	IN
21781	998	9	the	the	DT
21781	998	10	eye	eye	NN
21781	998	11	and	and	CC
21781	998	12	the	the	DT
21781	998	13	optic	optic	JJ
21781	998	14	nerve	nerve	NN
21781	998	15	also	also	RB
21781	998	16	originate	originate	VBP
21781	998	17	as	as	IN
21781	998	18	an	an	DT
21781	998	19	,	,	,
21781	998	20	at	at	IN
21781	998	21	first	first	JJ
21781	998	22	,	,	,
21781	998	23	hollow	hollow	JJ
21781	998	24	outgrowth	outgrowth	NN
21781	998	25	(	(	-LRB-
21781	998	26	op	op	NN
21781	998	27	.	.	.
21781	998	28	)	)	-RRB-
21781	998	29	.	.	.
21781	999	1	The	the	DT
21781	999	2	roof	roof	NN
21781	999	3	of	of	IN
21781	999	4	the	the	DT
21781	999	5	mid	mid	JJ
21781	999	6	-	-	NN
21781	999	7	brain	brain	NN
21781	999	8	is	be	VBZ
21781	999	9	also	also	RB
21781	999	10	thickened	thicken	VBN
21781	999	11	,	,	,
21781	999	12	and	and	CC
21781	999	13	bulges	bulge	VBZ
21781	999	14	up	up	RP
21781	999	15	to	to	TO
21781	999	16	form	form	VB
21781	999	17	two	two	CD
21781	999	18	pairs	pair	NNS
21781	999	19	of	of	IN
21781	999	20	thickenings	thickening	NNS
21781	999	21	,	,	,
21781	999	22	the	the	DT
21781	999	23	corpora	corpora	NN
21781	999	24	quadrigemina	quadrigemina	NNP
21781	999	25	,	,	,
21781	999	26	(	(	-LRB-
21781	999	27	c.q	c.q	NNP
21781	999	28	.	.	NNP
21781	999	29	)	)	-RRB-
21781	999	30	.	.	.
21781	1000	1	The	the	DT
21781	1000	2	hind	hind	JJ
21781	1000	3	-	-	HYPH
21781	1000	4	brain	brain	NN
21781	1000	5	sends	send	VBZ
21781	1000	6	up	up	RB
21781	1000	7	in	in	IN
21781	1000	8	front	front	NN
21781	1000	9	a	a	DT
21781	1000	10	median	median	JJ
21781	1000	11	outgrowth	outgrowth	NN
21781	1000	12	,	,	,
21781	1000	13	which	which	WDT
21781	1000	14	develops	develop	VBZ
21781	1000	15	lateral	lateral	JJ
21781	1000	16	wings	wing	NNS
21781	1000	17	,	,	,
21781	1000	18	the	the	DT
21781	1000	19	cerebellum	cerebellum	NN
21781	1000	20	(	(	-LRB-
21781	1000	21	cbm	cbm	NN
21781	1000	22	.	.	.
21781	1001	1	)	)	-RRB-
21781	1001	2	,	,	,
21781	1001	3	behind	behind	IN
21781	1001	4	which	which	WDT
21781	1001	5	the	the	DT
21781	1001	6	remainder	remainder	NN
21781	1001	7	of	of	IN
21781	1001	8	the	the	DT
21781	1001	9	hind	hind	NN
21781	1001	10	-	-	HYPH
21781	1001	11	brain	brain	NN
21781	1001	12	is	be	VBZ
21781	1001	13	called	call	VBN
21781	1001	14	the	the	DT
21781	1001	15	medulla	medulla	NNP
21781	1001	16	oblongata	oblongata	NN
21781	1001	17	,	,	,
21781	1001	18	and	and	CC
21781	1001	19	passes	pass	VBZ
21781	1001	20	without	without	IN
21781	1001	21	any	any	DT
21781	1001	22	very	very	RB
21781	1001	23	definite	definite	JJ
21781	1001	24	demarcation	demarcation	NN
21781	1001	25	into	into	IN
21781	1001	26	the	the	DT
21781	1001	27	spinal	spinal	JJ
21781	1001	28	cord	cord	NN
21781	1001	29	.	.	.
21781	1002	1	Section	section	NN
21781	1002	2	120	120	CD
21781	1002	3	.	.	.
21781	1003	1	Figure	figure	NN
21781	1003	2	1	1	CD
21781	1003	3	is	be	VBZ
21781	1003	4	a	a	DT
21781	1003	5	corresponding	corresponding	JJ
21781	1003	6	figure	figure	NN
21781	1003	7	of	of	IN
21781	1003	8	the	the	DT
21781	1003	9	actual	actual	JJ
21781	1003	10	state	state	NN
21781	1003	11	of	of	IN
21781	1003	12	affairs	affair	NNS
21781	1003	13	in	in	IN
21781	1003	14	the	the	DT
21781	1003	15	adult	adult	NN
21781	1003	16	.	.	.
21781	1004	1	The	the	DT
21781	1004	2	brain	brain	NN
21781	1004	3	is	be	VBZ
21781	1004	4	seen	see	VBN
21781	1004	5	in	in	IN
21781	1004	6	median	median	JJ
21781	1004	7	vertical	vertical	JJ
21781	1004	8	section	section	NN
21781	1004	9	.	.	.
21781	1005	1	(	(	-LRB-
21781	1005	2	ch	ch	NNP
21781	1005	3	.	.	.
21781	1005	4	)	)	-RRB-
21781	1006	1	is	be	VBZ
21781	1006	2	the	the	DT
21781	1006	3	right	right	JJ
21781	1006	4	cerebral	cerebral	NN
21781	1006	5	hemisphere	hemisphere	NN
21781	1006	6	,	,	,
21781	1006	7	an	an	DT
21781	1006	8	inflated	inflated	JJ
21781	1006	9	vesicle	vesicle	NN
21781	1006	10	,	,	,
21781	1006	11	which	which	WDT
21781	1006	12	,	,	,
21781	1006	13	in	in	IN
21781	1006	14	the	the	DT
21781	1006	15	mammal--	mammal--	NN
21781	1006	16	but	but	CC
21781	1006	17	not	not	RB
21781	1006	18	in	in	IN
21781	1006	19	our	-PRON-	PRP$
21781	1006	20	lower	low	JJR
21781	1006	21	types--	types--	NN
21781	1006	22	reaches	reach	VBZ
21781	1006	23	back	back	RB
21781	1006	24	over	over	IN
21781	1006	25	the	the	DT
21781	1006	26	rest	rest	NN
21781	1006	27	of	of	IN
21781	1006	28	the	the	DT
21781	1006	29	fore	fore	NN
21781	1006	30	-	-	HYPH
21781	1006	31	brain	brain	NN
21781	1006	32	,	,	,
21781	1006	33	and	and	CC
21781	1006	34	also	also	RB
21781	1006	35	over	over	IN
21781	1006	36	the	the	DT
21781	1006	37	mid	mid	JJ
21781	1006	38	-	-	NN
21781	1006	39	brain	brain	NN
21781	1006	40	,	,	,
21781	1006	41	and	and	CC
21781	1006	42	hides	hide	VBZ
21781	1006	43	these	these	DT
21781	1006	44	and	and	CC
21781	1006	45	the	the	DT
21781	1006	46	pineal	pineal	NN
21781	1006	47	gland	gland	NN
21781	1006	48	in	in	IN
21781	1006	49	the	the	DT
21781	1006	50	dorsal	dorsal	NN
21781	1006	51	view	view	NN
21781	1006	52	of	of	IN
21781	1006	53	the	the	DT
21781	1006	54	brain	brain	NN
21781	1006	55	(	(	-LRB-
21781	1006	56	Figure	figure	NN
21781	1006	57	2	2	CD
21781	1006	58	)	)	-RRB-
21781	1006	59	.	.	.
21781	1007	1	The	the	DT
21781	1007	2	hollow	hollow	JJ
21781	1007	3	of	of	IN
21781	1007	4	the	the	DT
21781	1007	5	hemisphere	hemisphere	NN
21781	1007	6	on	on	IN
21781	1007	7	either	either	DT
21781	1007	8	side	side	NN
21781	1007	9	communicates	communicate	NNS
21781	1007	10	with	with	IN
21781	1007	11	the	the	DT
21781	1007	12	third	third	JJ
21781	1007	13	ventricle	ventricle	NN
21781	1007	14	,	,	,
21781	1007	15	the	the	DT
21781	1007	16	original	original	JJ
21781	1007	17	cavity	cavity	NN
21781	1007	18	of	of	IN
21781	1007	19	the	the	DT
21781	1007	20	fore	fore	NN
21781	1007	21	-	-	HYPH
21781	1007	22	brain	brain	NN
21781	1007	23	(	(	-LRB-
21781	1007	24	1	1	CD
21781	1007	25	in	in	IN
21781	1007	26	Figure	Figure	NNP
21781	1007	27	5	5	CD
21781	1007	28	)	)	-RRB-
21781	1007	29	,	,	,
21781	1007	30	by	by	IN
21781	1007	31	an	an	DT
21781	1007	32	aperture	aperture	NN
21781	1007	33	(	(	-LRB-
21781	1007	34	the	the	DT
21781	1007	35	foramen	foraman	NNS
21781	1007	36	of	of	IN
21781	1007	37	Monro	Monro	NNP
21781	1007	38	)	)	-RRB-
21781	1007	39	,	,	,
21781	1007	40	indicated	indicate	VBN
21781	1007	41	by	by	IN
21781	1007	42	a	a	DT
21781	1007	43	black	black	JJ
21781	1007	44	arrow	arrow	NN
21781	1007	45	(	(	-LRB-
21781	1007	46	f	f	NNP
21781	1007	47	.	.	.
21781	1007	48	M.	M.	NNP
21781	1007	49	)	)	-RRB-
21781	1007	50	.	.	.
21781	1008	1	Besides	besides	IN
21781	1008	2	their	-PRON-	PRP$
21781	1008	3	original	original	JJ
21781	1008	4	communication	communication	NN
21781	1008	5	through	through	IN
21781	1008	6	the	the	DT
21781	1008	7	intermediation	intermediation	NN
21781	1008	8	of	of	IN
21781	1008	9	the	the	DT
21781	1008	10	fore	fore	NN
21781	1008	11	-	-	HYPH
21781	1008	12	brain	brain	NN
21781	1008	13	,	,	,
21781	1008	14	the	the	DT
21781	1008	15	hemispheres	hemisphere	NNS
21781	1008	16	are	be	VBP
21781	1008	17	also	also	RB
21781	1008	18	united	united	JJ
21781	1008	19	above	above	IN
21781	1008	20	its	-PRON-	PRP$
21781	1008	21	roof	roof	NN
21781	1008	22	by	by	IN
21781	1008	23	a	a	DT
21781	1008	24	broad	broad	JJ
21781	1008	25	bridge	bridge	NN
21781	1008	26	of	of	IN
21781	1008	27	fibre	fibre	NNP
21781	1008	28	,	,	,
21781	1008	29	the	the	DT
21781	1008	30	corpus	corpus	NNP
21781	1008	31	callosum	callosum	NNP
21781	1008	32	(	(	-LRB-
21781	1008	33	c.c	c.c	NNP
21781	1008	34	.	.	.
21781	1009	1	)	)	-RRB-
21781	1009	2	,	,	,
21781	1009	3	which	which	WDT
21781	1009	4	is	be	VBZ
21781	1009	5	distinctive	distinctive	JJ
21781	1009	6	of	of	IN
21781	1009	7	the	the	DT
21781	1009	8	mammalian	mammalian	JJ
21781	1009	9	animals	animal	NNS
21781	1009	10	.	.	.
21781	1010	1	The	the	DT
21781	1010	2	original	original	JJ
21781	1010	3	fore	fore	NN
21781	1010	4	-	-	HYPH
21781	1010	5	brain	brain	NN
21781	1010	6	vesicle	vesicle	NN
21781	1010	7	has	have	VBZ
21781	1010	8	its	-PRON-	PRP$
21781	1010	9	lateral	lateral	JJ
21781	1010	10	walls	wall	NNS
21781	1010	11	thickened	thicken	VBD
21781	1010	12	to	to	TO
21781	1010	13	form	form	VB
21781	1010	14	the	the	DT
21781	1010	15	optic	optic	JJ
21781	1010	16	thalami	thalami	NN
21781	1010	17	(	(	-LRB-
21781	1010	18	o.th	o.th	NNP
21781	1010	19	.	.	.
21781	1011	1	)	)	-RRB-
21781	1011	2	,	,	,
21781	1011	3	between	between	IN
21781	1011	4	which	which	WDT
21781	1011	5	a	a	DT
21781	1011	6	middle	middle	JJ
21781	1011	7	commissure	commissure	NN
21781	1011	8	,	,	,
21781	1011	9	(	(	-LRB-
21781	1011	10	m.c	m.c	NNP
21781	1011	11	.	.	.
21781	1012	1	)	)	-RRB-
21781	1012	2	,	,	,
21781	1012	3	absent	absent	JJ
21781	1012	4	in	in	IN
21781	1012	5	lower	low	JJR
21781	1012	6	types	type	NNS
21781	1012	7	,	,	,
21781	1012	8	stretches	stretch	VBZ
21781	1012	9	like	like	IN
21781	1012	10	a	a	DT
21781	1012	11	great	great	JJ
21781	1012	12	beam	beam	NN
21781	1012	13	across	across	IN
21781	1012	14	the	the	DT
21781	1012	15	third	third	JJ
21781	1012	16	ventricle	ventricle	NN
21781	1012	17	.	.	.
21781	1013	1	The	the	DT
21781	1013	2	original	original	JJ
21781	1013	3	fore	fore	NN
21781	1013	4	-	-	HYPH
21781	1013	5	brain	brain	NN
21781	1013	6	is	be	VBZ
21781	1013	7	often	often	RB
21781	1013	8	called	call	VBN
21781	1013	9	the	the	DT
21781	1013	10	thalamencephalon	thalamencephalon	NN
21781	1013	11	,	,	,
21781	1013	12	the	the	DT
21781	1013	13	hemisphere	hemisphere	NN
21781	1013	14	,	,	,
21781	1013	15	the	the	DT
21781	1013	16	prosencephalon	prosencephalon	NN
21781	1013	17	,	,	,
21781	1013	18	the	the	DT
21781	1013	19	olfactory	olfactory	JJ
21781	1013	20	lobes	lob	VBZ
21781	1013	21	,	,	,
21781	1013	22	the	the	DT
21781	1013	23	rhinencephalon	rhinencephalon	NN
21781	1013	24	.	.	.
21781	1014	1	Section	section	NN
21781	1014	2	121	121	CD
21781	1014	3	.	.	.
21781	1015	1	The	the	DT
21781	1015	2	parts	part	NNS
21781	1015	3	of	of	IN
21781	1015	4	mid	mid	JJ
21781	1015	5	-	-	NN
21781	1015	6	brain	brain	NN
21781	1015	7	(	(	-LRB-
21781	1015	8	mesencephalon	mesencephalon	NN
21781	1015	9	)	)	-RRB-
21781	1015	10	will	will	MD
21781	1015	11	be	be	VB
21781	1015	12	easily	easily	RB
21781	1015	13	recognised	recognise	VBN
21781	1015	14	.	.	.
21781	1016	1	Its	-PRON-	PRP$
21781	1016	2	cavity	cavity	NN
21781	1016	3	is	be	VBZ
21781	1016	4	in	in	IN
21781	1016	5	the	the	DT
21781	1016	6	adult	adult	NN
21781	1016	7	mammal	mammal	NN
21781	1016	8	called	call	VBD
21781	1016	9	the	the	DT
21781	1016	10	iter	iter	NN
21781	1016	11	;	;	:
21781	1016	12	its	-PRON-	PRP$
21781	1016	13	floor	floor	NN
21781	1016	14	is	be	VBZ
21781	1016	15	differentiated	differentiate	VBN
21781	1016	16	into	into	IN
21781	1016	17	bundles	bundle	NNS
21781	1016	18	of	of	IN
21781	1016	19	fibres	fibre	NNS
21781	1016	20	,	,	,
21781	1016	21	the	the	DT
21781	1016	22	crura	crura	NNP
21781	1016	23	cerebri	cerebri	NNP
21781	1016	24	(	(	-LRB-
21781	1016	25	c.cb	c.cb	NNP
21781	1016	26	.	.	.
21781	1017	1	)	)	-RRB-
21781	1017	2	,	,	,
21781	1017	3	figured	figure	VBN
21781	1017	4	also	also	RB
21781	1017	5	in	in	IN
21781	1017	6	Figure	figure	NN
21781	1017	7	4	4	CD
21781	1017	8	.	.	.
21781	1018	1	Section	section	NN
21781	1018	2	122	122	CD
21781	1018	3	.	.	.
21781	1019	1	The	the	DT
21781	1019	2	cerebellum	cerebellum	NN
21781	1019	3	(	(	-LRB-
21781	1019	4	metencephalon	metencephalon	NN
21781	1019	5	)	)	-RRB-
21781	1019	6	consists	consist	VBZ
21781	1019	7	of	of	IN
21781	1019	8	a	a	DT
21781	1019	9	central	central	JJ
21781	1019	10	mass	mass	NN
21781	1019	11	,	,	,
21781	1019	12	the	the	DT
21781	1019	13	vermis	vermis	NNP
21781	1019	14	(	(	-LRB-
21781	1019	15	v.cbm	v.cbm	NNP
21781	1019	16	.	.	.
21781	1020	1	)	)	-RRB-
21781	1020	2	,	,	,
21781	1020	3	and	and	CC
21781	1020	4	it	-PRON-	PRP
21781	1020	5	also	also	RB
21781	1020	6	has	have	VBZ
21781	1020	7	lateral	lateral	JJ
21781	1020	8	lobes	lobe	NNS
21781	1020	9	(	(	-LRB-
21781	1020	10	l.l	l.l	NNP
21781	1020	11	.	.	.
21781	1021	1	)	)	-RRB-
21781	1021	2	,	,	,
21781	1021	3	prolonged	prolong	VBN
21781	1021	4	into	into	IN
21781	1021	5	flocculi	flocculi	NNP
21781	1021	6	(	(	-LRB-
21781	1021	7	f.cbm	f.cbm	UH
21781	1021	8	.	.	.
21781	1022	1	)	)	-RRB-
21781	1022	2	,	,	,
21781	1022	3	which	which	WDT
21781	1022	4	lastare	lastare	VBD
21781	1022	5	-em	-em	:
21781	1022	6	-	-	HYPH
21781	1022	7	bedded	bed	VBN
21781	1022	8	in	in	IN
21781	1022	9	pits	pit	NNS
21781	1022	10	,	,	,
21781	1022	11	[	[	-LRB-
21781	1022	12	in	in	IN
21781	1022	13	]	]	-RRB-
21781	1022	14	the	the	DT
21781	1022	15	periotic	periotic	JJ
21781	1022	16	bone	bone	NN
21781	1022	17	,	,	,
21781	1022	18	and	and	CC
21781	1022	19	on	on	IN
21781	1022	20	that	that	DT
21781	1022	21	account	account	NN
21781	1022	22	render	render	VBP
21781	1022	23	the	the	DT
21781	1022	24	extraction	extraction	NN
21781	1022	25	of	of	IN
21781	1022	26	the	the	DT
21781	1022	27	brain	brain	NN
21781	1022	28	from	from	IN
21781	1022	29	the	the	DT
21781	1022	30	cranium	cranium	NN
21781	1022	31	far	far	RB
21781	1022	32	more	more	RBR
21781	1022	33	difficult	difficult	JJ
21781	1022	34	than	than	IN
21781	1022	35	it	-PRON-	PRP
21781	1022	36	would	would	MD
21781	1022	37	otherwise	otherwise	RB
21781	1022	38	be	be	VB
21781	1022	39	.	.	.
21781	1023	1	The	the	DT
21781	1023	2	roof	roof	NN
21781	1023	3	of	of	IN
21781	1023	4	the	the	DT
21781	1023	5	hind	hind	NN
21781	1023	6	-	-	HYPH
21781	1023	7	brain	brain	NN
21781	1023	8	,	,	,
21781	1023	9	before	before	RB
21781	1023	10	and	and	CC
21781	1023	11	behind	behind	IN
21781	1023	12	the	the	DT
21781	1023	13	cerebellum	cerebellum	NN
21781	1023	14	,	,	,
21781	1023	15	consists	consist	VBZ
21781	1023	16	of	of	IN
21781	1023	17	extremely	extremely	RB
21781	1023	18	thin	thin	JJ
21781	1023	19	plates	plate	NNS
21781	1023	20	of	of	IN
21781	1023	21	nervous	nervous	JJ
21781	1023	22	matter	matter	NN
21781	1023	23	.	.	.
21781	1024	1	Its	-PRON-	PRP$
21781	1024	2	floor	floor	NN
21781	1024	3	is	be	VBZ
21781	1024	4	greatly	greatly	RB
21781	1024	5	thickened	thicken	VBN
21781	1024	6	to	to	TO
21781	1024	7	form	form	VB
21781	1024	8	the	the	DT
21781	1024	9	mass	mass	NN
21781	1024	10	of	of	IN
21781	1024	11	the	the	DT
21781	1024	12	medulla	medulla	NN
21781	1024	13	,	,	,
21781	1024	14	and	and	CC
21781	1024	15	in	in	IN
21781	1024	16	front	front	NN
21781	1024	17	a	a	DT
21781	1024	18	great	great	JJ
21781	1024	19	transverse	transverse	JJ
21781	1024	20	track	track	NN
21781	1024	21	of	of	IN
21781	1024	22	fibres	fibre	NNS
21781	1024	23	is	be	VBZ
21781	1024	24	specialized	specialize	VBN
21781	1024	25	,	,	,
21781	1024	26	the	the	DT
21781	1024	27	pons	pon	NNS
21781	1024	28	Varolii	Varolii	NNP
21781	1024	29	(	(	-LRB-
21781	1024	30	p	p	NN
21781	1024	31	.	.	.
21781	1024	32	V.	V.	NNP
21781	1024	33	)	)	-RRB-
21781	1024	34	.	.	.
21781	1025	1	Its	-PRON-	PRP$
21781	1025	2	cavity	cavity	NN
21781	1025	3	is	be	VBZ
21781	1025	4	called	call	VBN
21781	1025	5	,	,	,
21781	1025	6	the	the	DT
21781	1025	7	fourth	fourth	JJ
21781	1025	8	ventricle	ventricle	NN
21781	1025	9	.	.	.
21781	1026	1	Section	section	NN
21781	1026	2	123	123	CD
21781	1026	3	.	.	.
21781	1027	1	Figure	figure	NN
21781	1027	2	2	2	CD
21781	1027	3	gives	give	VBZ
21781	1027	4	a	a	DT
21781	1027	5	dorsal	dorsal	NN
21781	1027	6	view	view	NN
21781	1027	7	of	of	IN
21781	1027	8	the	the	DT
21781	1027	9	rabbit	rabbit	NN
21781	1027	10	's	's	POS
21781	1027	11	brain	brain	NN
21781	1027	12	;	;	:
21781	1027	13	a	a	DT
21781	1027	14	horizontal	horizontal	JJ
21781	1027	15	slice	slice	NN
21781	1027	16	has	have	VBZ
21781	1027	17	been	be	VBN
21781	1027	18	taken	take	VBN
21781	1027	19	at	at	IN
21781	1027	20	the	the	DT
21781	1027	21	level	level	NN
21781	1027	22	of	of	IN
21781	1027	23	the	the	DT
21781	1027	24	corpus	corpus	NNP
21781	1027	25	callosum	callosum	NNP
21781	1027	26	.	.	.
21781	1028	1	The	the	DT
21781	1028	2	lateral	lateral	JJ
21781	1028	3	ventricle	ventricle	NN
21781	1028	4	(	(	-LRB-
21781	1028	5	i.e.	i.e.	FW
21781	1028	6	,	,	,
21781	1028	7	the	the	DT
21781	1028	8	hollows	hollow	NNS
21781	1028	9	of	of	IN
21781	1028	10	the	the	DT
21781	1028	11	hemisphere	hemisphere	NN
21781	1028	12	)	)	-RRB-
21781	1028	13	is	be	VBZ
21781	1028	14	not	not	RB
21781	1028	15	yet	yet	RB
21781	1028	16	opened	open	VBN
21781	1028	17	.	.	.
21781	1029	1	A	a	DT
21781	1029	2	lower	low	JJR
21781	1029	3	cut	cut	NN
21781	1029	4	(	(	-LRB-
21781	1029	5	Figure	figure	NN
21781	1029	6	3	3	CD
21781	1029	7	)	)	-RRB-
21781	1029	8	exposes	expose	NNS
21781	1029	9	this	this	DT
21781	1029	10	(	(	-LRB-
21781	1029	11	V.L.	V.L.	NNP
21781	1029	12	)	)	-RRB-
21781	1029	13	.	.	.
21781	1030	1	The	the	DT
21781	1030	2	level	level	NN
21781	1030	3	of	of	IN
21781	1030	4	these	these	DT
21781	1030	5	slices	slice	NNS
21781	1030	6	is	be	VBZ
21781	1030	7	approximately	approximately	RB
21781	1030	8	indicated	indicate	VBN
21781	1030	9	in	in	IN
21781	1030	10	Figure	figure	NN
21781	1030	11	1	1	CD
21781	1030	12	by	by	IN
21781	1030	13	the	the	DT
21781	1030	14	lines	line	NNS
21781	1030	15	A	A	NNP
21781	1030	16	and	and	CC
21781	1030	17	B.	B.	NNP
21781	1031	1	This	this	DT
21781	1031	2	latter	latter	JJ
21781	1031	3	figure	figure	NN
21781	1031	4	will	will	MD
21781	1031	5	repay	repay	VB
21781	1031	6	careful	careful	JJ
21781	1031	7	examination	examination	NN
21781	1031	8	.	.	.
21781	1032	1	The	the	DT
21781	1032	2	arrow	arrow	NN
21781	1032	3	,	,	,
21781	1032	4	ar	ar	NNP
21781	1032	5	.	.	NNP
21781	1032	6	,	,	,
21781	1032	7	plunges	plunge	NNS
21781	1032	8	into	into	IN
21781	1032	9	the	the	DT
21781	1032	10	third	third	JJ
21781	1032	11	ventricle	ventricle	NN
21781	1032	12	,	,	,
21781	1032	13	behind	behind	IN
21781	1032	14	the	the	DT
21781	1032	15	great	great	JJ
21781	1032	16	middle	middle	JJ
21781	1032	17	commissure	commissure	NNP
21781	1032	18	(	(	-LRB-
21781	1032	19	m.c	m.c	NNP
21781	1032	20	.	.	.
21781	1033	1	)	)	-RRB-
21781	1033	2	,	,	,
21781	1033	3	and	and	CC
21781	1033	4	the	the	DT
21781	1033	5	barb	barb	NNP
21781	1033	6	is	be	VBZ
21781	1033	7	supposed	suppose	VBN
21781	1033	8	to	to	TO
21781	1033	9	lie	lie	VB
21781	1033	10	under	under	IN
21781	1033	11	the	the	DT
21781	1033	12	roof	roof	NN
21781	1033	13	of	of	IN
21781	1033	14	the	the	DT
21781	1033	15	mid	mid	JJ
21781	1033	16	-	-	NN
21781	1033	17	brain	brain	NN
21781	1033	18	,	,	,
21781	1033	19	the	the	DT
21781	1033	20	corpora	corpora	NNP
21781	1033	21	quadrigemina	quadrigemina	NNP
21781	1033	22	(	(	-LRB-
21781	1033	23	c.q	c.q	NNP
21781	1033	24	.	.	NNP
21781	1033	25	)	)	-RRB-
21781	1033	26	.	.	.
21781	1034	1	The	the	DT
21781	1034	2	position	position	NN
21781	1034	3	of	of	IN
21781	1034	4	ar	ar	NNP
21781	1034	5	.	.	.
21781	1035	1	is	be	VBZ
21781	1035	2	also	also	RB
21781	1035	3	indicated	indicate	VBN
21781	1035	4	in	in	IN
21781	1035	5	Figure	Figure	NNP
21781	1035	6	1	1	CD
21781	1035	7	.	.	.
21781	1036	1	Before	before	IN
21781	1036	2	reading	read	VBG
21781	1036	3	on	on	RP
21781	1036	4	,	,	,
21781	1036	5	the	the	DT
21781	1036	6	beginner	beginner	NN
21781	1036	7	should	should	MD
21781	1036	8	stop	stop	VB
21781	1036	9	a	a	DT
21781	1036	10	while	while	NN
21781	1036	11	here	here	RB
21781	1036	12	;	;	:
21781	1036	13	he	-PRON-	PRP
21781	1036	14	should	should	MD
21781	1036	15	carefully	carefully	RB
21781	1036	16	copy	copy	VB
21781	1036	17	or	or	CC
21781	1036	18	trace	trace	VB
21781	1036	19	our	-PRON-	PRP$
21781	1036	20	figures	figure	NNS
21781	1036	21	and	and	CC
21781	1036	22	,	,	,
21781	1036	23	putting	put	VBG
21781	1036	24	the	the	DT
21781	1036	25	book	book	NN
21781	1036	26	aside	aside	RB
21781	1036	27	,	,	,
21781	1036	28	name	name	VB
21781	1036	29	the	the	DT
21781	1036	30	parts	part	NNS
21781	1036	31	,	,	,
21781	1036	32	and	and	CC
21781	1036	33	he	-PRON-	PRP
21781	1036	34	should	should	MD
21781	1036	35	then	then	RB
21781	1036	36	recopy	recopy	VB
21781	1036	37	,	,	,
21781	1036	38	on	on	IN
21781	1036	39	an	an	DT
21781	1036	40	enlarged	enlarged	JJ
21781	1036	41	scale	scale	NN
21781	1036	42	,	,	,
21781	1036	43	and	and	CC
21781	1036	44	finally	finally	RB
21781	1036	45	draw	draw	VB
21781	1036	46	from	from	IN
21781	1036	47	memory	memory	NN
21781	1036	48	,	,	,
21781	1036	49	correct	correct	JJ
21781	1036	50	,	,	,
21781	1036	51	and	and	CC
21781	1036	52	again	again	RB
21781	1036	53	draw	draw	VB
21781	1036	54	.	.	.
21781	1037	1	By	by	IN
21781	1037	2	doing	do	VBG
21781	1037	3	this	this	DT
21781	1037	4	before	before	IN
21781	1037	5	the	the	DT
21781	1037	6	brain	brain	NN
21781	1037	7	is	be	VBZ
21781	1037	8	dissected	dissect	VBN
21781	1037	9	a	a	DT
21781	1037	10	considerable	considerable	JJ
21781	1037	11	saving	saving	NN
21781	1037	12	of	of	IN
21781	1037	13	time	time	NN
21781	1037	14	is	be	VBZ
21781	1037	15	possible	possible	JJ
21781	1037	16	.	.	.
21781	1038	1	Section	section	NN
21781	1038	2	124	124	CD
21781	1038	3	.	.	.
21781	1039	1	Proceeding	proceed	VBG
21781	1039	2	from	from	IN
21781	1039	3	the	the	DT
21781	1039	4	brain	brain	NN
21781	1039	5	are	be	VBP
21781	1039	6	twelve	twelve	CD
21781	1039	7	pairs	pair	NNS
21781	1039	8	of	of	IN
21781	1039	9	cranial	cranial	JJ
21781	1039	10	nerves	nerve	NNS
21781	1039	11	.	.	.
21781	1040	1	From	from	IN
21781	1040	2	the	the	DT
21781	1040	3	fore	fore	JJ
21781	1040	4	-	-	HYPH
21781	1040	5	brain	brain	NN
21781	1040	6	spring	spring	NN
21781	1040	7	two	two	CD
21781	1040	8	pairs	pair	NNS
21781	1040	9	,	,	,
21781	1040	10	which	which	WDT
21781	1040	11	differ	differ	VBP
21781	1040	12	from	from	IN
21781	1040	13	the	the	DT
21781	1040	14	rest	rest	NN
21781	1040	15	of	of	IN
21781	1040	16	the	the	DT
21781	1040	17	cranial	cranial	JJ
21781	1040	18	nerves	nerve	NNS
21781	1040	19	in	in	IN
21781	1040	20	being	be	VBG
21781	1040	21	,	,	,
21781	1040	22	first	first	RB
21781	1040	23	of	of	IN
21781	1040	24	all	all	DT
21781	1040	25	,	,	,
21781	1040	26	hollow	hollow	JJ
21781	1040	27	outgrowths	outgrowth	NNS
21781	1040	28	of	of	IN
21781	1040	29	the	the	DT
21781	1040	30	brain--	brain--	NNP
21781	1040	31	the	the	DT
21781	1040	32	others	other	NNS
21781	1040	33	are	be	VBP
21781	1040	34	from	from	IN
21781	1040	35	the	the	DT
21781	1040	36	beginning	beginning	NN
21781	1040	37	solid	solid	JJ
21781	1040	38	.	.	.
21781	1041	1	The	the	DT
21781	1041	2	first	first	JJ
21781	1041	3	nerve	nerve	NN
21781	1041	4	is	be	VBZ
21781	1041	5	the	the	DT
21781	1041	6	olfactory	olfactory	JJ
21781	1041	7	lobe	lobe	NN
21781	1041	8	,	,	,
21781	1041	9	which	which	WDT
21781	1041	10	sends	send	VBZ
21781	1041	11	numerous	numerous	JJ
21781	1041	12	filaments	filament	NNS
21781	1041	13	through	through	IN
21781	1041	14	the	the	DT
21781	1041	15	ethmoid	ethmoid	JJ
21781	1041	16	bone	bone	NN
21781	1041	17	to	to	IN
21781	1041	18	the	the	DT
21781	1041	19	olfactory	olfactory	JJ
21781	1041	20	organ	organ	NN
21781	1041	21	.	.	.
21781	1042	1	The	the	DT
21781	1042	2	second	second	JJ
21781	1042	3	is	be	VBZ
21781	1042	4	the	the	DT
21781	1042	5	optic	optic	JJ
21781	1042	6	nerve	nerve	NN
21781	1042	7	,	,	,
21781	1042	8	the	the	DT
21781	1042	9	visual	visual	JJ
21781	1042	10	sensory	sensory	JJ
21781	1042	11	nerve	nerve	NN
21781	1042	12	.	.	.
21781	1043	1	Section	section	NN
21781	1043	2	125	125	CD
21781	1043	3	.	.	.
21781	1044	1	The	the	DT
21781	1044	2	mid	mid	JJ
21781	1044	3	-	-	JJ
21781	1044	4	brain	brain	NN
21781	1044	5	gives	give	VBZ
21781	1044	6	rise	rise	NN
21781	1044	7	to	to	IN
21781	1044	8	only	only	RB
21781	1044	9	one	one	CD
21781	1044	10	nerve	nerve	NN
21781	1044	11	,	,	,
21781	1044	12	the	the	DT
21781	1044	13	third	third	JJ
21781	1044	14	,	,	,
21781	1044	15	which	which	WDT
21781	1044	16	supplies	supply	VBZ
21781	1044	17	all	all	PDT
21781	1044	18	the	the	DT
21781	1044	19	small	small	JJ
21781	1044	20	muscles	muscle	NNS
21781	1044	21	of	of	IN
21781	1044	22	the	the	DT
21781	1044	23	eye	eye	NN
21781	1044	24	(	(	-LRB-
21781	1044	25	see	see	VB
21781	1044	26	Section	Section	NNP
21781	1044	27	114	114	CD
21781	1044	28	)	)	-RRB-
21781	1044	29	,	,	,
21781	1044	30	except	except	IN
21781	1044	31	the	the	DT
21781	1044	32	superior	superior	JJ
21781	1044	33	oblique	oblique	NN
21781	1044	34	and	and	CC
21781	1044	35	external	external	JJ
21781	1044	36	rectus	rectus	NN
21781	1044	37	.	.	.
21781	1045	1	Section	section	NN
21781	1045	2	126	126	CD
21781	1045	3	.	.	.
21781	1046	1	The	the	DT
21781	1046	2	remainder	remainder	NN
21781	1046	3	of	of	IN
21781	1046	4	the	the	DT
21781	1046	5	nerves	nerve	NNS
21781	1046	6	spring	spring	NN
21781	1046	7	from	from	IN
21781	1046	8	the	the	DT
21781	1046	9	hind	hind	NN
21781	1046	10	-	-	HYPH
21781	1046	11	brain	brain	NN
21781	1046	12	.	.	.
21781	1047	1	The	the	DT
21781	1047	2	fourth	fourth	JJ
21781	1047	3	pair	pair	NN
21781	1047	4	supply	supply	NN
21781	1047	5	the	the	DT
21781	1047	6	superior	superior	JJ
21781	1047	7	obliques	oblique	NNS
21781	1047	8	,	,	,
21781	1047	9	and	and	CC
21781	1047	10	the	the	DT
21781	1047	11	sixth	sixth	JJ
21781	1047	12	the	the	DT
21781	1047	13	external	external	JJ
21781	1047	14	recti	recti	NN
21781	1047	15	;	;	:
21781	1047	16	so	so	CC
21781	1047	17	that	that	IN
21781	1047	18	III	III	NNP
21781	1047	19	.	.	NNP
21781	1047	20	,	,	,
21781	1047	21	IV	IV	NNP
21781	1047	22	.	.	NNP
21781	1047	23	,	,	,
21781	1047	24	and	and	CC
21781	1047	25	VI	VI	NNP
21781	1047	26	.	.	.
21781	1048	1	are	be	VBP
21781	1048	2	alike	alike	RB
21781	1048	3	purely	purely	RB
21781	1048	4	motor	motor	NN
21781	1048	5	nerves	nerve	NNS
21781	1048	6	,	,	,
21781	1048	7	small	small	JJ
21781	1048	8	and	and	CC
21781	1048	9	distributed	distribute	VBN
21781	1048	10	,	,	,
21781	1048	11	to	to	IN
21781	1048	12	the	the	DT
21781	1048	13	orbit	orbit	NN
21781	1048	14	.	.	.
21781	1049	1	The	the	DT
21781	1049	2	fifth	fifth	JJ
21781	1049	3	nerve	nerve	NN
21781	1049	4	,	,	,
21781	1049	5	the	the	DT
21781	1049	6	trigeminal	trigeminal	JJ
21781	1049	7	,	,	,
21781	1049	8	is	be	VBZ
21781	1049	9	a	a	DT
21781	1049	10	much	much	RB
21781	1049	11	larger	large	JJR
21781	1049	12	and	and	CC
21781	1049	13	more	more	RBR
21781	1049	14	important	important	JJ
21781	1049	15	one	one	NN
21781	1049	16	;	;	:
21781	1049	17	it	-PRON-	PRP
21781	1049	18	is	be	VBZ
21781	1049	19	a	a	DT
21781	1049	20	mixed	mixed	JJ
21781	1049	21	nerve	nerve	NN
21781	1049	22	,	,	,
21781	1049	23	having	have	VBG
21781	1049	24	three	three	CD
21781	1049	25	main	main	JJ
21781	1049	26	branches	branch	NNS
21781	1049	27	,	,	,
21781	1049	28	of	of	IN
21781	1049	29	which	which	WDT
21781	1049	30	the	the	DT
21781	1049	31	first	first	JJ
21781	1049	32	two	two	CD
21781	1049	33	are	be	VBP
21781	1049	34	chiefly	chiefly	RB
21781	1049	35	sensory	sensory	JJ
21781	1049	36	,	,	,
21781	1049	37	the	the	DT
21781	1049	38	third	third	JJ
21781	1049	39	almost	almost	RB
21781	1049	40	entirely	entirely	RB
21781	1049	41	motor	motor	NN
21781	1049	42	;	;	:
21781	1049	43	it	-PRON-	PRP
21781	1049	44	lies	lie	VBZ
21781	1049	45	deeply	deeply	RB
21781	1049	46	in	in	IN
21781	1049	47	the	the	DT
21781	1049	48	orbit	orbit	NN
21781	1049	49	.	.	.
21781	1050	1	V1	V1	NNP
21781	1050	2	(	(	-LRB-
21781	1050	3	see	see	VB
21781	1050	4	Sheet	Sheet	NNP
21781	1050	5	9	9	CD
21781	1050	6	)	)	-RRB-
21781	1050	7	runs	run	VBZ
21781	1050	8	up	up	IN
21781	1050	9	over	over	IN
21781	1050	10	the	the	DT
21781	1050	11	recti	recti	NN
21781	1050	12	behind	behind	IN
21781	1050	13	the	the	DT
21781	1050	14	eyeball	eyeball	NN
21781	1050	15	,	,	,
21781	1050	16	it	-PRON-	PRP
21781	1050	17	is	be	VBZ
21781	1050	18	the	the	DT
21781	1050	19	ophthalmic	ophthalmic	JJ
21781	1050	20	branch	branch	NN
21781	1050	21	;	;	:
21781	1050	22	V2	v2	NN
21781	1050	23	,	,	,
21781	1050	24	the	the	DT
21781	1050	25	maxillary	maxillary	JJ
21781	1050	26	branch	branch	NN
21781	1050	27	,	,	,
21781	1050	28	runs	run	VBZ
21781	1050	29	deeply	deeply	RB
21781	1050	30	under	under	IN
21781	1050	31	the	the	DT
21781	1050	32	eyeball	eyeball	NN
21781	1050	33	and	and	CC
21781	1050	34	emerges	emerge	VBZ
21781	1050	35	in	in	IN
21781	1050	36	front	front	NN
21781	1050	37	of	of	IN
21781	1050	38	the	the	DT
21781	1050	39	malar	malar	NN
21781	1050	40	,	,	,
21781	1050	41	and	and	CC
21781	1050	42	V3	V3	NNP
21781	1050	43	,	,	,
21781	1050	44	the	the	DT
21781	1050	45	mandibular	mandibular	JJ
21781	1050	46	branch	branch	NN
21781	1050	47	,	,	,
21781	1050	48	runs	run	VBZ
21781	1050	49	down	down	RP
21781	1050	50	on	on	IN
21781	1050	51	the	the	DT
21781	1050	52	inner	inner	JJ
21781	1050	53	side	side	NN
21781	1050	54	of	of	IN
21781	1050	55	the	the	DT
21781	1050	56	jaw	jaw	NN
21781	1050	57	-	-	HYPH
21781	1050	58	bone	bone	NN
21781	1050	59	to	to	IN
21781	1050	60	the	the	DT
21781	1050	61	jaw	jaw	NN
21781	1050	62	muscles	muscle	NNS
21781	1050	63	and	and	CC
21781	1050	64	tongue	tongue	NN
21781	1050	65	.	.	.
21781	1051	1	Section	section	NN
21781	1051	2	127	127	CD
21781	1051	3	.	.	.
21781	1052	1	If	if	IN
21781	1052	2	the	the	DT
21781	1052	3	student	student	NN
21781	1052	4	will	will	MD
21781	1052	5	now	now	RB
21781	1052	6	recur	recur	VB
21781	1052	7	to	to	IN
21781	1052	8	the	the	DT
21781	1052	9	figures	figure	NNS
21781	1052	10	of	of	IN
21781	1052	11	the	the	DT
21781	1052	12	dog	dog	NN
21781	1052	13	's	's	POS
21781	1052	14	skull	skull	NN
21781	1052	15	(	(	-LRB-
21781	1052	16	Sheet	Sheet	NNP
21781	1052	17	6	6	CD
21781	1052	18	)	)	-RRB-
21781	1052	19	,	,	,
21781	1052	20	he	-PRON-	PRP
21781	1052	21	will	will	MD
21781	1052	22	see	see	VB
21781	1052	23	certain	certain	JJ
21781	1052	24	apertures	aperture	NNS
21781	1052	25	indicated	indicate	VBN
21781	1052	26	in	in	IN
21781	1052	27	the	the	DT
21781	1052	28	cranial	cranial	JJ
21781	1052	29	wall	wall	NN
21781	1052	30	.	.	.
21781	1053	1	Of	of	IN
21781	1053	2	these	these	DT
21781	1053	3	,	,	,
21781	1053	4	o.f	o.f	NNP
21781	1053	5	.	.	.
21781	1054	1	is	be	VBZ
21781	1054	2	the	the	DT
21781	1054	3	optic	optic	JJ
21781	1054	4	foramen	foraman	NNS
21781	1054	5	for	for	IN
21781	1054	6	the	the	DT
21781	1054	7	exit	exit	NN
21781	1054	8	of	of	IN
21781	1054	9	nerve	nerve	NN
21781	1054	10	II	II	NNP
21781	1054	11	.	.	NNP
21781	1054	12	,	,	,
21781	1054	13	perforating	perforate	VBG
21781	1054	14	the	the	DT
21781	1054	15	orbito	orbito	NNP
21781	1054	16	-	-	HYPH
21781	1054	17	sphenoid	sphenoid	NN
21781	1054	18	.	.	.
21781	1055	1	Behind	behind	IN
21781	1055	2	this	this	DT
21781	1055	3	there	there	EX
21781	1055	4	comes	come	VBZ
21781	1055	5	an	an	DT
21781	1055	6	irregular	irregular	JJ
21781	1055	7	aperture	aperture	NN
21781	1055	8	,	,	,
21781	1055	9	(	(	-LRB-
21781	1055	10	f.l.a	f.l.a	NNP
21781	1055	11	.	.	.
21781	1056	1	)	)	-RRB-
21781	1056	2	,	,	,
21781	1056	3	the	the	DT
21781	1056	4	foramen	foraman	NNS
21781	1056	5	lacerum	lacerum	NNP
21781	1056	6	anterius	anterius	NN
21781	1056	7	,	,	,
21781	1056	8	giving	give	VBG
21781	1056	9	exit	exit	NN
21781	1056	10	to	to	IN
21781	1056	11	III	III	NNP
21781	1056	12	.	.	NNP
21781	1056	13	,	,	,
21781	1056	14	IV	IV	NNP
21781	1056	15	.	.	NNP
21781	1056	16	,	,	,
21781	1056	17	VI	VI	NNP
21781	1056	18	.	.	NNP
21781	1056	19	,	,	,
21781	1056	20	and	and	CC
21781	1056	21	V1	V1	NNP
21781	1056	22	.	.	.
21781	1057	1	V2	v2	NN
21781	1057	2	emerges	emerge	VBZ
21781	1057	3	from	from	IN
21781	1057	4	the	the	DT
21781	1057	5	foramen	foramen	NN
21781	1057	6	rotundum	rotundum	NN
21781	1057	7	,	,	,
21781	1057	8	and	and	CC
21781	1057	9	V3	V3	NNP
21781	1057	10	from	from	IN
21781	1057	11	the	the	DT
21781	1057	12	foramen	foramen	NNP
21781	1057	13	ovale	ovale	NN
21781	1057	14	,	,	,
21781	1057	15	two	two	CD
21781	1057	16	apertures	aperture	NNS
21781	1057	17	uniting	unite	VBG
21781	1057	18	behind	behind	IN
21781	1057	19	a	a	DT
21781	1057	20	bony	bony	NN
21781	1057	21	screen	screen	NN
21781	1057	22	.	.	.
21781	1058	1	*	*	NFP
21781	1058	2	Just	just	RB
21781	1058	3	in	in	IN
21781	1058	4	front	front	NN
21781	1058	5	of	of	IN
21781	1058	6	the	the	DT
21781	1058	7	bulla	bulla	NN
21781	1058	8	is	be	VBZ
21781	1058	9	a	a	DT
21781	1058	10	foramen	foraman	NNS
21781	1058	11	lacerum	lacerum	NN
21781	1058	12	medium	medium	NNP
21781	1058	13	(	(	-LRB-
21781	1058	14	f.l	f.l	NNP
21781	1058	15	.	.	NNP
21781	1058	16	M.	M.	NNP
21781	1059	1	)	)	-RRB-
21781	1059	2	,	,	,
21781	1059	3	through	through	IN
21781	1059	4	which	which	WDT
21781	1059	5	no	no	DT
21781	1059	6	nerve	nerve	NN
21781	1059	7	passes	pass	VBZ
21781	1059	8	.	.	.
21781	1060	1	*	*	NFP
21781	1060	2	In	in	IN
21781	1060	3	the	the	DT
21781	1060	4	rabbit	rabbit	NN
21781	1060	5	's	's	POS
21781	1060	6	skull	skull	NN
21781	1060	7	f.l	f.l	NNP
21781	1060	8	.	.	.
21781	1061	1	anterius	anterius	NNP
21781	1061	2	,	,	,
21781	1061	3	the	the	DT
21781	1061	4	foramen	foraman	NNS
21781	1061	5	rotundum	rotundum	NN
21781	1061	6	,	,	,
21781	1061	7	and	and	CC
21781	1061	8	foramen	foraman	NNS
21781	1061	9	ovale	ovale	NN
21781	1061	10	are	be	VBP
21781	1061	11	not	not	RB
21781	1061	12	distinct	distinct	JJ
21781	1061	13	,	,	,
21781	1061	14	and	and	CC
21781	1061	15	there	there	EX
21781	1061	16	are	be	VBP
21781	1061	17	two	two	CD
21781	1061	18	condylar	condylar	JJ
21781	1061	19	foramina	foramina	NN
21781	1061	20	instead	instead	RB
21781	1061	21	of	of	IN
21781	1061	22	one	one	CD
21781	1061	23	,	,	,
21781	1061	24	through	through	IN
21781	1061	25	each	each	DT
21781	1061	26	of	of	IN
21781	1061	27	which	which	WDT
21781	1061	28	,	,	,
21781	1061	29	a	a	DT
21781	1061	30	moiety	moiety	NN
21781	1061	31	of	of	IN
21781	1061	32	XII	XII	NNP
21781	1061	33	.	.	.
21781	1062	1	passes	pass	VBZ
21781	1062	2	.	.	.
21781	1063	1	Section	section	NN
21781	1063	2	128	128	CD
21781	1063	3	.	.	.
21781	1064	1	The	the	DT
21781	1064	2	eighth	eighth	JJ
21781	1064	3	nerve	nerve	NN
21781	1064	4	(	(	-LRB-
21781	1064	5	auditory	auditory	JJ
21781	1064	6	)	)	-RRB-
21781	1064	7	is	be	VBZ
21781	1064	8	purely	purely	RB
21781	1064	9	sensory	sensory	JJ
21781	1064	10	,	,	,
21781	1064	11	the	the	DT
21781	1064	12	nerve	nerve	NN
21781	1064	13	of	of	IN
21781	1064	14	the	the	DT
21781	1064	15	special	special	JJ
21781	1064	16	sense	sense	NN
21781	1064	17	of	of	IN
21781	1064	18	hearing	hearing	NN
21781	1064	19	;	;	:
21781	1064	20	it	-PRON-	PRP
21781	1064	21	runs	run	VBZ
21781	1064	22	into	into	IN
21781	1064	23	the	the	DT
21781	1064	24	periotic	periotic	JJ
21781	1064	25	bone	bone	NN
21781	1064	26	,	,	,
21781	1064	27	and	and	CC
21781	1064	28	breaks	break	VBZ
21781	1064	29	up	up	RP
21781	1064	30	on	on	IN
21781	1064	31	the	the	DT
21781	1064	32	labyrinth	labyrinth	NN
21781	1064	33	.	.	.
21781	1065	1	The	the	DT
21781	1065	2	seventh	seventh	JJ
21781	1065	3	nerve	nerve	NN
21781	1065	4	(	(	-LRB-
21781	1065	5	facial	facial	NNP
21781	1065	6	)	)	-RRB-
21781	1065	7	is	be	VBZ
21781	1065	8	almost	almost	RB
21781	1065	9	entirely	entirely	RB
21781	1065	10	motor	motor	NN
21781	1065	11	;	;	:
21781	1065	12	it	-PRON-	PRP
21781	1065	13	passes	pass	VBZ
21781	1065	14	through	through	IN
21781	1065	15	the	the	DT
21781	1065	16	periotic	periotic	JJ
21781	1065	17	anterior	anterior	NN
21781	1065	18	to	to	IN
21781	1065	19	VIII	VIII	NNP
21781	1065	20	.	.	.
21781	1065	21	,	,	,
21781	1065	22	and	and	CC
21781	1065	23	emerges	emerge	VBZ
21781	1065	24	by	by	IN
21781	1065	25	the	the	DT
21781	1065	26	stylo	stylo	JJ
21781	1065	27	-	-	HYPH
21781	1065	28	mastoid	mastoid	NN
21781	1065	29	foramen	foraman	NNS
21781	1065	30	(	(	-LRB-
21781	1065	31	s.m.f	s.m.f	NNP
21781	1065	32	.	.	.
21781	1065	33	)	)	-RRB-
21781	1066	1	behind	behind	IN
21781	1066	2	the	the	DT
21781	1066	3	bulla	bulla	NN
21781	1066	4	,	,	,
21781	1066	5	to	to	TO
21781	1066	6	run	run	VB
21781	1066	7	outside	outside	IN
21781	1066	8	the	the	DT
21781	1066	9	great	great	JJ
21781	1066	10	jaw	jaw	NN
21781	1066	11	muscle	muscle	NN
21781	1066	12	across	across	IN
21781	1066	13	the	the	DT
21781	1066	14	cheek	cheek	NN
21781	1066	15	immediately	immediately	RB
21781	1066	16	under	under	IN
21781	1066	17	the	the	DT
21781	1066	18	skin	skin	NN
21781	1066	19	(	(	-LRB-
21781	1066	20	Figure	figure	NN
21781	1066	21	1	1	CD
21781	1066	22	)	)	-RRB-
21781	1066	23	.	.	.
21781	1067	1	Section	section	NN
21781	1067	2	129	129	CD
21781	1067	3	.	.	.
21781	1068	1	The	the	DT
21781	1068	2	ninth	ninth	JJ
21781	1068	3	(	(	-LRB-
21781	1068	4	glossopharyngeal	glossopharyngeal	NN
21781	1068	5	)	)	-RRB-
21781	1068	6	nerve	nerve	NN
21781	1068	7	is	be	VBZ
21781	1068	8	chiefly	chiefly	RB
21781	1068	9	sensory	sensory	JJ
21781	1068	10	;	;	:
21781	1068	11	it	-PRON-	PRP
21781	1068	12	is	be	VBZ
21781	1068	13	the	the	DT
21781	1068	14	special	special	JJ
21781	1068	15	nerve	nerve	NN
21781	1068	16	of	of	IN
21781	1068	17	taste	taste	NN
21781	1068	18	,	,	,
21781	1068	19	and	and	CC
21781	1068	20	is	be	VBZ
21781	1068	21	distributed	distribute	VBN
21781	1068	22	to	to	IN
21781	1068	23	the	the	DT
21781	1068	24	tongue	tongue	NN
21781	1068	25	.	.	.
21781	1069	1	The	the	DT
21781	1069	2	tenth	tenth	JJ
21781	1069	3	nerve	nerve	NN
21781	1069	4	(	(	-LRB-
21781	1069	5	vagus	vagus	NNP
21781	1069	6	)	)	-RRB-
21781	1069	7	arises	arise	VBZ
21781	1069	8	by	by	IN
21781	1069	9	a	a	DT
21781	1069	10	number	number	NN
21781	1069	11	of	of	IN
21781	1069	12	roots	root	NNS
21781	1069	13	,	,	,
21781	1069	14	and	and	CC
21781	1069	15	passes	pass	VBZ
21781	1069	16	out	out	IN
21781	1069	17	of	of	IN
21781	1069	18	the	the	DT
21781	1069	19	skull	skull	NN
21781	1069	20	,	,	,
21781	1069	21	together	together	RB
21781	1069	22	with	with	IN
21781	1069	23	IX	IX	NNP
21781	1069	24	and	and	CC
21781	1069	25	XI	XI	NNP
21781	1069	26	,	,	,
21781	1069	27	by	by	IN
21781	1069	28	the	the	DT
21781	1069	29	foramen	foraman	NNS
21781	1069	30	lacerum	lacerum	NNP
21781	1069	31	-posterium-	-posterium-	VBD
21781	1069	32	[	[	-LRB-
21781	1069	33	posterius	posterius	NN
21781	1069	34	]	]	-RRB-
21781	1069	35	(	(	-LRB-
21781	1069	36	f.l.p	f.l.p	NN
21781	1069	37	.	.	.
21781	1069	38	)	)	-RRB-
21781	1069	39	.	.	.
21781	1070	1	It	-PRON-	PRP
21781	1070	2	is	be	VBZ
21781	1070	3	a	a	DT
21781	1070	4	conspicuous	conspicuous	JJ
21781	1070	5	white	white	JJ
21781	1070	6	nerve	nerve	NN
21781	1070	7	,	,	,
21781	1070	8	and	and	CC
21781	1070	9	runs	run	VBZ
21781	1070	10	down	down	IN
21781	1070	11	the	the	DT
21781	1070	12	neck	neck	NN
21781	1070	13	by	by	IN
21781	1070	14	the	the	DT
21781	1070	15	side	side	NN
21781	1070	16	of	of	IN
21781	1070	17	the	the	DT
21781	1070	18	common	common	JJ
21781	1070	19	carotid	carotid	JJ
21781	1070	20	artery	artery	NN
21781	1070	21	.	.	.
21781	1071	1	It	-PRON-	PRP
21781	1071	2	sends	send	VBZ
21781	1071	3	a	a	DT
21781	1071	4	superior	superior	JJ
21781	1071	5	laryngeal	laryngeal	NN
21781	1071	6	branch	branch	NN
21781	1071	7	(	(	-LRB-
21781	1071	8	Xa	Xa	NNP
21781	1071	9	)	)	-RRB-
21781	1071	10	to	to	IN
21781	1071	11	the	the	DT
21781	1071	12	larynx	larynx	NN
21781	1071	13	.	.	.
21781	1072	1	The	the	DT
21781	1072	2	left	left	JJ
21781	1072	3	vagus	vagus	NN
21781	1072	4	passes	pass	VBZ
21781	1072	5	ventral	ventral	JJ
21781	1072	6	to	to	IN
21781	1072	7	the	the	DT
21781	1072	8	aortic	aortic	NN
21781	1072	9	arch	arch	NN
21781	1072	10	,	,	,
21781	1072	11	and	and	CC
21781	1072	12	sends	send	VBZ
21781	1072	13	a	a	DT
21781	1072	14	branch	branch	NN
21781	1072	15	(	(	-LRB-
21781	1072	16	l.x.b	l.x.b	NNP
21781	1072	17	.	.	.
21781	1072	18	)	)	-RRB-
21781	1073	1	under	under	IN
21781	1073	2	this	this	DT
21781	1073	3	along	along	IN
21781	1073	4	the	the	DT
21781	1073	5	trachea	trachea	NN
21781	1073	6	to	to	IN
21781	1073	7	the	the	DT
21781	1073	8	larynx--	larynx--	NN
21781	1073	9	the	the	DT
21781	1073	10	recurrent	recurrent	JJ
21781	1073	11	laryngeal	laryngeal	NN
21781	1073	12	nerve	nerve	NN
21781	1073	13	.	.	.
21781	1074	1	The	the	DT
21781	1074	2	corresponding	correspond	VBG
21781	1074	3	nerve	nerve	NN
21781	1074	4	on	on	IN
21781	1074	5	the	the	DT
21781	1074	6	right	right	NN
21781	1074	7	(	(	-LRB-
21781	1074	8	r.x.b	r.x.b	NNP
21781	1074	9	.	.	.
21781	1074	10	)	)	-RRB-
21781	1075	1	loops	loop	NNS
21781	1075	2	under	under	IN
21781	1075	3	the	the	DT
21781	1075	4	subclavian	subclavian	JJ
21781	1075	5	artery	artery	NN
21781	1075	6	.	.	.
21781	1076	1	The	the	DT
21781	1076	2	main	main	JJ
21781	1076	3	vagus	vagus	NN
21781	1076	4	,	,	,
21781	1076	5	after	after	IN
21781	1076	6	this	this	DT
21781	1076	7	branching	branching	NN
21781	1076	8	,	,	,
21781	1076	9	passes	pass	VBZ
21781	1076	10	behind	behind	IN
21781	1076	11	the	the	DT
21781	1076	12	heart	heart	NN
21781	1076	13	to	to	IN
21781	1076	14	the	the	DT
21781	1076	15	oesophagus	oesophagus	NN
21781	1076	16	and	and	CC
21781	1076	17	along	along	IN
21781	1076	18	it	-PRON-	PRP
21781	1076	19	to	to	IN
21781	1076	20	the	the	DT
21781	1076	21	stomach	stomach	NN
21781	1076	22	.	.	.
21781	1077	1	XI	XI	NNP
21781	1077	2	.	.	.
21781	1077	3	,	,	,
21781	1077	4	the	the	DT
21781	1077	5	spinal	spinal	JJ
21781	1077	6	accessory	accessory	NN
21781	1077	7	,	,	,
21781	1077	8	supplies	supply	NNS
21781	1077	9	certain	certain	JJ
21781	1077	10	of	of	IN
21781	1077	11	the	the	DT
21781	1077	12	neck	neck	NN
21781	1077	13	nerves	nerve	NNS
21781	1077	14	.	.	.
21781	1078	1	XII	XII	NNP
21781	1078	2	.	.	.
21781	1078	3	,	,	,
21781	1078	4	the	the	DT
21781	1078	5	hypoglossal	hypoglossal	NN
21781	1078	6	,	,	,
21781	1078	7	runs	run	VBZ
21781	1078	8	out	out	IN
21781	1078	9	of	of	IN
21781	1078	10	the	the	DT
21781	1078	11	skull	skull	NN
21781	1078	12	by	by	IN
21781	1078	13	the	the	DT
21781	1078	14	condylar	condylar	JJ
21781	1078	15	foramen	foraman	NNS
21781	1078	16	(	(	-LRB-
21781	1078	17	c.f	c.f	NNP
21781	1078	18	.	.	.
21781	1079	1	)	)	-RRB-
21781	1079	2	,	,	,
21781	1079	3	is	be	VBZ
21781	1079	4	motor	motor	NN
21781	1079	5	,	,	,
21781	1079	6	crosses	cross	VBZ
21781	1079	7	the	the	DT
21781	1079	8	roots	root	NNS
21781	1079	9	of	of	IN
21781	1079	10	XI	XI	NNP
21781	1079	11	.	.	.
21781	1079	12	,	,	,
21781	1079	13	X.	X.	NNP
21781	1079	14	,	,	,
21781	1079	15	and	and	CC
21781	1079	16	IX	IX	NNP
21781	1079	17	.	.	.
21781	1079	18	,	,	,
21781	1079	19	passes	pass	VBZ
21781	1079	20	ventral	ventral	JJ
21781	1079	21	to	to	IN
21781	1079	22	the	the	DT
21781	1079	23	carotid	carotid	NNS
21781	1079	24	,	,	,
21781	1079	25	and	and	CC
21781	1079	26	breaks	break	VBZ
21781	1079	27	up	up	RP
21781	1079	28	among	among	IN
21781	1079	29	the	the	DT
21781	1079	30	muscles	muscle	NNS
21781	1079	31	of	of	IN
21781	1079	32	the	the	DT
21781	1079	33	tongue	tongue	NN
21781	1079	34	and	and	CC
21781	1079	35	neck	neck	NN
21781	1079	36	.	.	.
21781	1080	1	Section	section	NN
21781	1080	2	130	130	CD
21781	1080	3	.	.	.
21781	1081	1	Of	of	IN
21781	1081	2	the	the	DT
21781	1081	3	functions	function	NNS
21781	1081	4	of	of	IN
21781	1081	5	the	the	DT
21781	1081	6	several	several	JJ
21781	1081	7	parts	part	NNS
21781	1081	8	of	of	IN
21781	1081	9	the	the	DT
21781	1081	10	brain	brain	NN
21781	1081	11	there	there	EX
21781	1081	12	is	be	VBZ
21781	1081	13	still	still	RB
21781	1081	14	very	very	RB
21781	1081	15	considerable	considerable	JJ
21781	1081	16	doubt	doubt	NN
21781	1081	17	.	.	.
21781	1082	1	With	with	IN
21781	1082	2	disease	disease	NN
21781	1082	3	or	or	CC
21781	1082	4	willful	willful	JJ
21781	1082	5	destruction	destruction	NN
21781	1082	6	of	of	IN
21781	1082	7	the	the	DT
21781	1082	8	cerebral	cerebral	JJ
21781	1082	9	tissue	tissue	NN
21781	1082	10	the	the	DT
21781	1082	11	personal	personal	JJ
21781	1082	12	initiative	initiative	NN
21781	1082	13	is	be	VBZ
21781	1082	14	affected--	affected--	NNP
21781	1082	15	the	the	DT
21781	1082	16	animal	animal	NN
21781	1082	17	becomes	become	VBZ
21781	1082	18	more	more	RBR
21781	1082	19	distinctly	distinctly	RB
21781	1082	20	a	a	DT
21781	1082	21	mechanism	mechanism	NN
21781	1082	22	;	;	:
21781	1082	23	the	the	DT
21781	1082	24	cerebellum	cerebellum	NN
21781	1082	25	is	be	VBZ
21781	1082	26	probably	probably	RB
21781	1082	27	concerned	concerned	JJ
21781	1082	28	in	in	IN
21781	1082	29	the	the	DT
21781	1082	30	coordination	coordination	NN
21781	1082	31	of	of	IN
21781	1082	32	muscular	muscular	JJ
21781	1082	33	movements	movement	NNS
21781	1082	34	;	;	:
21781	1082	35	and	and	CC
21781	1082	36	the	the	DT
21781	1082	37	medulla	medulla	NN
21781	1082	38	is	be	VBZ
21781	1082	39	a	a	DT
21781	1082	40	centre	centre	NN
21781	1082	41	for	for	IN
21781	1082	42	the	the	DT
21781	1082	43	higher	high	JJR
21781	1082	44	and	and	CC
21781	1082	45	more	more	RBR
21781	1082	46	complicated	complicated	JJ
21781	1082	47	respiratory	respiratory	JJ
21781	1082	48	reflexes	reflex	NNS
21781	1082	49	,	,	,
21781	1082	50	yawning	yawning	NN
21781	1082	51	,	,	,
21781	1082	52	coughing	coughing	NN
21781	1082	53	,	,	,
21781	1082	54	and	and	CC
21781	1082	55	so	so	RB
21781	1082	56	on	on	RB
21781	1082	57	.	.	.
21781	1083	1	The	the	DT
21781	1083	2	great	great	JJ
21781	1083	3	majority	majority	NN
21781	1083	4	of	of	IN
21781	1083	5	reflex	reflex	NNP
21781	1083	6	actions	action	NNS
21781	1083	7	centre	centre	NN
21781	1083	8	,	,	,
21781	1083	9	however	however	RB
21781	1083	10	,	,	,
21781	1083	11	in	in	IN
21781	1083	12	the	the	DT
21781	1083	13	spinal	spinal	JJ
21781	1083	14	cord	cord	NN
21781	1083	15	,	,	,
21781	1083	16	and	and	CC
21781	1083	17	do	do	VBP
21781	1083	18	not	not	RB
21781	1083	19	affect	affect	VB
21781	1083	20	the	the	DT
21781	1083	21	brain	brain	NN
21781	1083	22	.	.	.
21781	1084	1	Section	section	NN
21781	1084	2	131	131	CD
21781	1084	3	.	.	.
21781	1085	1	A	a	DT
21781	1085	2	cross	cross	NN
21781	1085	3	section	section	NN
21781	1085	4	of	of	IN
21781	1085	5	the	the	DT
21781	1085	6	spinal	spinal	JJ
21781	1085	7	cord	cord	NN
21781	1085	8	is	be	VBZ
21781	1085	9	shown	show	VBN
21781	1085	10	in	in	IN
21781	1085	11	Figure	Figure	NNP
21781	1085	12	6	6	CD
21781	1085	13	,	,	,
21781	1085	14	Sheet	Sheet	NNP
21781	1085	15	8	8	CD
21781	1085	16	.	.	.
21781	1086	1	It	-PRON-	PRP
21781	1086	2	is	be	VBZ
21781	1086	3	a	a	DT
21781	1086	4	cylinder	cylinder	NN
21781	1086	5	,	,	,
21781	1086	6	almost	almost	RB
21781	1086	7	bisected	bisect	VBN
21781	1086	8	by	by	IN
21781	1086	9	a	a	DT
21781	1086	10	dorsal	dorsal	NN
21781	1086	11	(	(	-LRB-
21781	1086	12	d.f	d.f	NNP
21781	1086	13	.	.	NNP
21781	1086	14	)	)	-RRB-
21781	1087	1	and	and	CC
21781	1087	2	a	a	DT
21781	1087	3	ventral	ventral	JJ
21781	1087	4	(	(	-LRB-
21781	1087	5	v.f	v.f	NNP
21781	1087	6	.	.	NNP
21781	1087	7	)	)	-RRB-
21781	1088	1	fissure	fissure	NN
21781	1088	2	.	.	.
21781	1089	1	Through	through	IN
21781	1089	2	its	-PRON-	PRP$
21781	1089	3	centre	centre	NN
21781	1089	4	runs	run	VBZ
21781	1089	5	a	a	DT
21781	1089	6	central	central	JJ
21781	1089	7	canal	canal	NN
21781	1089	8	(	(	-LRB-
21781	1089	9	c.c	c.c	NNP
21781	1089	10	.	.	.
21781	1090	1	)	)	-RRB-
21781	1090	2	,	,	,
21781	1090	3	continuous	continuous	JJ
21781	1090	4	with	with	IN
21781	1090	5	the	the	DT
21781	1090	6	brain	brain	NN
21781	1090	7	ventricles	ventricle	NNS
21781	1090	8	,	,	,
21781	1090	9	and	and	CC
21781	1090	10	lined	line	VBN
21781	1090	11	by	by	IN
21781	1090	12	ciliated	ciliate	VBN
21781	1090	13	epithelium	epithelium	NN
21781	1090	14	.	.	.
21781	1091	1	The	the	DT
21781	1091	2	spinal	spinal	JJ
21781	1091	3	cord	cord	NN
21781	1091	4	consists	consist	VBZ
21781	1091	5	of	of	IN
21781	1091	6	an	an	DT
21781	1091	7	outer	outer	JJ
21781	1091	8	portion	portion	NN
21781	1091	9	,	,	,
21781	1091	10	mainly	mainly	RB
21781	1091	11	of	of	IN
21781	1091	12	nervous	nervous	JJ
21781	1091	13	fibres	fibre	NNS
21781	1091	14	,	,	,
21781	1091	15	the	the	DT
21781	1091	16	white	white	JJ
21781	1091	17	matter	matter	NN
21781	1091	18	,	,	,
21781	1091	19	and	and	CC
21781	1091	20	of	of	IN
21781	1091	21	inner	inner	JJ
21781	1091	22	,	,	,
21781	1091	23	ganglionated	ganglionated	JJ
21781	1091	24	,	,	,
21781	1091	25	and	and	CC
21781	1091	26	more	more	RBR
21781	1091	27	highly	highly	RB
21781	1091	28	vascular	vascular	JJ
21781	1091	29	grey	grey	JJ
21781	1091	30	matter	matter	NN
21781	1091	31	.	.	.
21781	1092	1	(	(	-LRB-
21781	1092	2	In	in	IN
21781	1092	3	the	the	DT
21781	1092	4	cerebrum	cerebrum	NN
21781	1092	5	the	the	DT
21781	1092	6	grey	grey	JJ
21781	1092	7	matter	matter	NN
21781	1092	8	is	be	VBZ
21781	1092	9	external	external	JJ
21781	1092	10	,	,	,
21781	1092	11	and	and	CC
21781	1092	12	the	the	DT
21781	1092	13	white	white	NNP
21781	1092	14	internal	internal	NNP
21781	1092	15	.	.	.
21781	1092	16	)	)	-RRB-
21781	1093	1	The	the	DT
21781	1093	2	cord	cord	NN
21781	1093	3	,	,	,
21781	1093	4	like	like	IN
21781	1093	5	the	the	DT
21781	1093	6	brain	brain	NN
21781	1093	7	,	,	,
21781	1093	8	is	be	VBZ
21781	1093	9	surrounded	surround	VBN
21781	1093	10	by	by	IN
21781	1093	11	a	a	DT
21781	1093	12	vascular	vascular	JJ
21781	1093	13	fibrous	fibrous	JJ
21781	1093	14	investment	investment	NN
21781	1093	15	,	,	,
21781	1093	16	and	and	CC
21781	1093	17	protected	protect	VBN
21781	1093	18	from	from	IN
21781	1093	19	concussion	concussion	NN
21781	1093	20	by	by	IN
21781	1093	21	a	a	DT
21781	1093	22	serous	serous	JJ
21781	1093	23	fluid	fluid	NN
21781	1093	24	.	.	.
21781	1094	1	The	the	DT
21781	1094	2	nerves	nerve	NNS
21781	1094	3	which	which	WDT
21781	1094	4	emerge	emerge	VBP
21781	1094	5	from	from	IN
21781	1094	6	the	the	DT
21781	1094	7	vertebral	vertebral	JJ
21781	1094	8	column	column	NN
21781	1094	9	between	between	IN
21781	1094	10	the	the	DT
21781	1094	11	vertebrae	vertebra	NNS
21781	1094	12	,	,	,
21781	1094	13	arise	arise	VBP
21781	1094	14	,	,	,
21781	1094	15	unlike	unlike	IN
21781	1094	16	the	the	DT
21781	1094	17	cranial	cranial	JJ
21781	1094	18	nerves	nerve	NNS
21781	1094	19	,	,	,
21781	1094	20	by	by	IN
21781	1094	21	two	two	CD
21781	1094	22	roots	root	NNS
21781	1094	23	.	.	.
21781	1095	1	The	the	DT
21781	1095	2	dorsal	dorsal	NN
21781	1095	3	of	of	IN
21781	1095	4	these	these	DT
21781	1095	5	,	,	,
21781	1095	6	the	the	DT
21781	1095	7	sensory	sensory	JJ
21781	1095	8	root	root	NNP
21781	1095	9	(	(	-LRB-
21781	1095	10	d.n	d.n	NNP
21781	1095	11	.	.	.
21781	1096	1	)	)	-RRB-
21781	1096	2	,	,	,
21781	1096	3	has	have	VBZ
21781	1096	4	a	a	DT
21781	1096	5	swelling	swelling	NN
21781	1096	6	upon	upon	IN
21781	1096	7	it	-PRON-	PRP
21781	1096	8	,	,	,
21781	1096	9	the	the	DT
21781	1096	10	dorsal	dorsal	NN
21781	1096	11	ganglion	ganglion	NN
21781	1096	12	,	,	,
21781	1096	13	and--	and--	NN
21781	1096	14	by	by	IN
21781	1096	15	experiments	experiment	NNS
21781	1096	16	upon	upon	IN
21781	1096	17	living	living	NN
21781	1096	18	animals--	animals--	NN
21781	1096	19	has	have	VBZ
21781	1096	20	been	be	VBN
21781	1096	21	shown	show	VBN
21781	1096	22	to	to	TO
21781	1096	23	contain	contain	VB
21781	1096	24	only	only	RB
21781	1096	25	afferent	afferent	NN
21781	1096	26	fibres	fibre	NNS
21781	1096	27	;	;	:
21781	1096	28	the	the	DT
21781	1096	29	ventral	ventral	NN
21781	1096	30	,	,	,
21781	1096	31	the	the	DT
21781	1096	32	motor	motor	NN
21781	1096	33	root	root	NN
21781	1096	34	,	,	,
21781	1096	35	is	be	VBZ
21781	1096	36	without	without	IN
21781	1096	37	a	a	DT
21781	1096	38	ganglion	ganglion	NN
21781	1096	39	,	,	,
21781	1096	40	and	and	CC
21781	1096	41	entirely	entirely	RB
21781	1096	42	or	or	CC
21781	1096	43	mainly	mainly	RB
21781	1096	44	motor	motor	NN
21781	1096	45	.	.	.
21781	1097	1	The	the	DT
21781	1097	2	two	two	CD
21781	1097	3	unite	unite	NN
21781	1097	4	outside	outside	IN
21781	1097	5	the	the	DT
21781	1097	6	cord	cord	NN
21781	1097	7	,	,	,
21781	1097	8	and	and	CC
21781	1097	9	thereafter	thereafter	RB
21781	1097	10	the	the	DT
21781	1097	11	spinal	spinal	JJ
21781	1097	12	nerves	nerve	NNS
21781	1097	13	are	be	VBP
21781	1097	14	both	both	DT
21781	1097	15	sensory	sensory	JJ
21781	1097	16	and	and	CC
21781	1097	17	motor	motor	NN
21781	1097	18	.	.	.
21781	1098	1	Section	section	NN
21781	1098	2	132	132	CD
21781	1098	3	.	.	.
21781	1099	1	Besides	besides	IN
21781	1099	2	the	the	DT
21781	1099	3	great	great	JJ
21781	1099	4	mass	mass	NN
21781	1099	5	of	of	IN
21781	1099	6	brain	brain	NN
21781	1099	7	and	and	CC
21781	1099	8	spinal	spinal	JJ
21781	1099	9	cord	cord	NN
21781	1099	10	(	(	-LRB-
21781	1099	11	cerebro	cerebro	JJ
21781	1099	12	-	-	HYPH
21781	1099	13	spinal	spinal	JJ
21781	1099	14	axis	axi	NNS
21781	1099	15	)	)	-RRB-
21781	1099	16	,	,	,
21781	1099	17	there	there	EX
21781	1099	18	is	be	VBZ
21781	1099	19	,	,	,
21781	1099	20	on	on	IN
21781	1099	21	either	either	DT
21781	1099	22	side	side	NN
21781	1099	23	of	of	IN
21781	1099	24	the	the	DT
21781	1099	25	dorsal	dorsal	NN
21781	1099	26	wall	wall	NN
21781	1099	27	of	of	IN
21781	1099	28	the	the	DT
21781	1099	29	body	body	NN
21781	1099	30	cavity	cavity	NN
21781	1099	31	,	,	,
21781	1099	32	a	a	DT
21781	1099	33	sympathetic	sympathetic	JJ
21781	1099	34	nervous	nervous	JJ
21781	1099	35	chain	chain	NN
21781	1099	36	.	.	.
21781	1100	1	The	the	DT
21781	1100	2	nerve	nerve	NN
21781	1100	3	fibres	fibre	NNS
21781	1100	4	of	of	IN
21781	1100	5	this	this	DT
21781	1100	6	system	system	NN
21781	1100	7	,	,	,
21781	1100	8	like	like	IN
21781	1100	9	the	the	DT
21781	1100	10	nerve	nerve	NN
21781	1100	11	fibres	fibre	NNS
21781	1100	12	of	of	IN
21781	1100	13	invertebrates	invertebrate	NNS
21781	1100	14	,	,	,
21781	1100	15	are	be	VBP
21781	1100	16	non	non	JJ
21781	1100	17	-	-	JJ
21781	1100	18	medullated	medullated	JJ
21781	1100	19	.	.	.
21781	1101	1	It	-PRON-	PRP
21781	1101	2	may	may	MD
21781	1101	3	be	be	VB
21781	1101	4	seen	see	VBN
21781	1101	5	as	as	IN
21781	1101	6	a	a	DT
21781	1101	7	greyish	greyish	NN
21781	1101	8	thread	thread	NN
21781	1101	9	running	run	VBG
21781	1101	10	close	close	RB
21781	1101	11	by	by	IN
21781	1101	12	the	the	DT
21781	1101	13	common	common	JJ
21781	1101	14	carotid	carotid	NNS
21781	1101	15	in	in	IN
21781	1101	16	the	the	DT
21781	1101	17	neck	neck	NN
21781	1101	18	(	(	-LRB-
21781	1101	19	sym	sym	NNP
21781	1101	20	.	.	NNP
21781	1101	21	,	,	,
21781	1101	22	Figure	figure	NN
21781	1101	23	1	1	CD
21781	1101	24	)	)	-RRB-
21781	1101	25	;	;	:
21781	1101	26	it	-PRON-	PRP
21781	1101	27	then	then	RB
21781	1101	28	runs	run	VBZ
21781	1101	29	over	over	IN
21781	1101	30	the	the	DT
21781	1101	31	heads	head	NNS
21781	1101	32	of	of	IN
21781	1101	33	the	the	DT
21781	1101	34	ribs	rib	NNS
21781	1101	35	in	in	IN
21781	1101	36	the	the	DT
21781	1101	37	thorax	thorax	NN
21781	1101	38	and	and	CC
21781	1101	39	close	close	RB
21781	1101	40	beside	beside	IN
21781	1101	41	the	the	DT
21781	1101	42	dorsal	dorsal	NN
21781	1101	43	aorta	aorta	NN
21781	1101	44	in	in	IN
21781	1101	45	the	the	DT
21781	1101	46	abdominal	abdominal	JJ
21781	1101	47	region	region	NN
21781	1101	48	.	.	.
21781	1102	1	In	in	IN
21781	1102	2	the	the	DT
21781	1102	3	anterior	anterior	JJ
21781	1102	4	region	region	NN
21781	1102	5	of	of	IN
21781	1102	6	the	the	DT
21781	1102	7	neck	neck	NN
21781	1102	8	it	-PRON-	PRP
21781	1102	9	dilates	dilate	VBZ
21781	1102	10	to	to	TO
21781	1102	11	form	form	VB
21781	1102	12	a	a	DT
21781	1102	13	superior	superior	JJ
21781	1102	14	cervical	cervical	JJ
21781	1102	15	ganglion	ganglion	NN
21781	1102	16	,	,	,
21781	1102	17	and	and	CC
21781	1102	18	opposite	opposite	IN
21781	1102	19	the	the	DT
21781	1102	20	first	first	JJ
21781	1102	21	rib	rib	NN
21781	1102	22	it	-PRON-	PRP
21781	1102	23	forms	form	VBZ
21781	1102	24	an	an	DT
21781	1102	25	inferior	inferior	JJ
21781	1102	26	cervical	cervical	JJ
21781	1102	27	ganglion	ganglion	NN
21781	1102	28	.	.	.
21781	1103	1	Thence	thence	NN
21781	1103	2	,	,	,
21781	1103	3	backwards	backwards	RB
21781	1103	4	,	,	,
21781	1103	5	there	there	EX
21781	1103	6	is	be	VBZ
21781	1103	7	a	a	DT
21781	1103	8	ganglion	ganglion	NN
21781	1103	9	on	on	IN
21781	1103	10	each	each	DT
21781	1103	11	sympathetic	sympathetic	JJ
21781	1103	12	chain	chain	NN
21781	1103	13	opposite	opposite	IN
21781	1103	14	each	each	DT
21781	1103	15	spinal	spinal	JJ
21781	1103	16	nerve	nerve	NN
21781	1103	17	,	,	,
21781	1103	18	and	and	CC
21781	1103	19	the	the	DT
21781	1103	20	two	two	CD
21781	1103	21	exchange	exchange	NN
21781	1103	22	fibres	fibre	VBZ
21781	1103	23	through	through	IN
21781	1103	24	a	a	DT
21781	1103	25	thread	thread	NN
21781	1103	26	,	,	,
21781	1103	27	the	the	DT
21781	1103	28	ramus	ramus	NNP
21781	1103	29	communicans	communicans	NNPS
21781	1103	30	.	.	.
21781	1104	1	To	to	IN
21781	1104	2	the	the	DT
21781	1104	3	sympathetic	sympathetic	JJ
21781	1104	4	chain	chain	NN
21781	1104	5	is	be	VBZ
21781	1104	6	delegated	delegate	VBN
21781	1104	7	much	much	JJ
21781	1104	8	of	of	IN
21781	1104	9	the	the	DT
21781	1104	10	routine	routine	JJ
21781	1104	11	work	work	NN
21781	1104	12	of	of	IN
21781	1104	13	reflex	reflex	NNP
21781	1104	14	control	control	NN
21781	1104	15	of	of	IN
21781	1104	16	the	the	DT
21781	1104	17	bloodvessels	bloodvessel	NNS
21781	1104	18	and	and	CC
21781	1104	19	other	other	JJ
21781	1104	20	viscera	viscera	NNS
21781	1104	21	,	,	,
21781	1104	22	which	which	WDT
21781	1104	23	would	would	MD
21781	1104	24	otherwise	otherwise	RB
21781	1104	25	fall	fall	VB
21781	1104	26	upon	upon	IN
21781	1104	27	the	the	DT
21781	1104	28	spinal	spinal	JJ
21781	1104	29	cord	cord	NN
21781	1104	30	.	.	.
21781	1105	1	Section	section	NN
21781	1105	2	133	133	CD
21781	1105	3	.	.	.
21781	1106	1	There	there	EX
21781	1106	2	are	be	VBP
21781	1106	3	eight	eight	CD
21781	1106	4	cervical	cervical	JJ
21781	1106	5	(	(	-LRB-
21781	1106	6	spinal	spinal	JJ
21781	1106	7	)	)	-RRB-
21781	1106	8	nerves	nerve	NNS
21781	1106	9	,	,	,
21781	1106	10	one	one	CD
21781	1106	11	in	in	IN
21781	1106	12	front	front	NN
21781	1106	13	of	of	IN
21781	1106	14	the	the	DT
21781	1106	15	atlas	atlas	NN
21781	1106	16	,	,	,
21781	1106	17	and	and	CC
21781	1106	18	one	one	CD
21781	1106	19	behind	behind	IN
21781	1106	20	each	each	DT
21781	1106	21	of	of	IN
21781	1106	22	the	the	DT
21781	1106	23	cervical	cervical	JJ
21781	1106	24	vertebrae	vertebra	NNS
21781	1106	25	.	.	.
21781	1107	1	The	the	DT
21781	1107	2	last	last	JJ
21781	1107	3	four	four	CD
21781	1107	4	and	and	CC
21781	1107	5	the	the	DT
21781	1107	6	first	first	JJ
21781	1107	7	thoracic	thoracic	NN
21781	1107	8	(	(	-LRB-
21781	1107	9	spinal	spinal	NNP
21781	1107	10	)	)	-RRB-
21781	1107	11	contribute	contribute	VBP
21781	1107	12	to	to	IN
21781	1107	13	a	a	DT
21781	1107	14	leash	leash	NN
21781	1107	15	of	of	IN
21781	1107	16	nerves	nerve	NNS
21781	1107	17	running	run	VBG
21781	1107	18	out	out	RB
21781	1107	19	to	to	IN
21781	1107	20	the	the	DT
21781	1107	21	fore	fore	NN
21781	1107	22	limb	limb	NN
21781	1107	23	,	,	,
21781	1107	24	the	the	DT
21781	1107	25	brachial	brachial	NNP
21781	1107	26	plexus	plexus	NNP
21781	1107	27	(	(	-LRB-
21781	1107	28	plexus	plexus	NNP
21781	1107	29	,	,	,
21781	1107	30	literally	literally	RB
21781	1107	31	network	network	NN
21781	1107	32	,	,	,
21781	1107	33	but	but	CC
21781	1107	34	here	here	RB
21781	1107	35	meaning	mean	VBG
21781	1107	36	a	a	DT
21781	1107	37	plaited	plaited	JJ
21781	1107	38	cord	cord	NN
21781	1107	39	)	)	-RRB-
21781	1107	40	.	.	.
21781	1108	1	The	the	DT
21781	1108	2	fourth	fourth	JJ
21781	1108	3	cervical	cervical	NN
21781	1108	4	also	also	RB
21781	1108	5	sends	send	VBZ
21781	1108	6	down	down	RB
21781	1108	7	a	a	DT
21781	1108	8	phrenic	phrenic	JJ
21781	1108	9	nerve	nerve	NN
21781	1108	10	(	(	-LRB-
21781	1108	11	p.n	p.n	NNP
21781	1108	12	.	.	NNP
21781	1108	13	,	,	,
21781	1108	14	Figure	figure	NN
21781	1108	15	1	1	CD
21781	1108	16	)	)	-RRB-
21781	1108	17	,	,	,
21781	1108	18	along	along	IN
21781	1108	19	by	by	IN
21781	1108	20	the	the	DT
21781	1108	21	external	external	JJ
21781	1108	22	jugular	jugular	NNP
21781	1108	23	vein	vein	NNP
21781	1108	24	and	and	CC
21781	1108	25	the	the	DT
21781	1108	26	superior	superior	JJ
21781	1108	27	caval	caval	NN
21781	1108	28	vein	vein	NN
21781	1108	29	to	to	IN
21781	1108	30	the	the	DT
21781	1108	31	diaphragm	diaphragm	NN
21781	1108	32	.	.	.
21781	1109	1	The	the	DT
21781	1109	2	last	last	JJ
21781	1109	3	three	three	CD
21781	1109	4	lumbar	lumbar	NN
21781	1109	5	and	and	CC
21781	1109	6	the	the	DT
21781	1109	7	sacral	sacral	JJ
21781	1109	8	nerves	nerve	NNS
21781	1109	9	form	form	VBP
21781	1109	10	a	a	DT
21781	1109	11	sacral	sacral	JJ
21781	1109	12	plexus	plexus	NN
21781	1109	13	,	,	,
21781	1109	14	supplying	supply	VBG
21781	1109	15	the	the	DT
21781	1109	16	hind	hind	NN
21781	1109	17	limb	limb	NN
21781	1109	18	.	.	.
21781	1110	1	Section	section	NN
21781	1110	2	134	134	CD
21781	1110	3	.	.	.
21781	1111	1	From	from	IN
21781	1111	2	the	the	DT
21781	1111	3	sympathetic	sympathetic	NN
21781	1111	4	in	in	IN
21781	1111	5	the	the	DT
21781	1111	6	hinder	hinder	NN
21781	1111	7	region	region	NN
21781	1111	8	of	of	IN
21781	1111	9	the	the	DT
21781	1111	10	thorax	thorax	NN
21781	1111	11	a	a	DT
21781	1111	12	nerve	nerve	NN
21781	1111	13	,	,	,
21781	1111	14	the	the	DT
21781	1111	15	great	great	JJ
21781	1111	16	splanchnic	splanchnic	JJ
21781	1111	17	nerve	nerve	NN
21781	1111	18	,	,	,
21781	1111	19	arises	arise	VBZ
21781	1111	20	,	,	,
21781	1111	21	and	and	CC
21781	1111	22	runs	run	NNS
21781	1111	23	,	,	,
21781	1111	24	back	back	RB
21781	1111	25	to	to	IN
21781	1111	26	a	a	DT
21781	1111	27	ganglionated	ganglionate	VBN
21781	1111	28	nervous	nervous	JJ
21781	1111	29	network	network	NN
21781	1111	30	,	,	,
21781	1111	31	just	just	RB
21781	1111	32	behind	behind	IN
21781	1111	33	the	the	DT
21781	1111	34	coeliac	coeliac	NN
21781	1111	35	artery	artery	NN
21781	1111	36	,	,	,
21781	1111	37	into	into	IN
21781	1111	38	which	which	WDT
21781	1111	39	the	the	DT
21781	1111	40	vagus	vagus	NN
21781	1111	41	also	also	RB
21781	1111	42	enters	enter	VBZ
21781	1111	43	;	;	:
21781	1111	44	this	this	DT
21781	1111	45	is	be	VBZ
21781	1111	46	the	the	DT
21781	1111	47	coeliac	coeliac	NNP
21781	1111	48	ganglion	ganglion	NN
21781	1111	49	,	,	,
21781	1111	50	and	and	CC
21781	1111	51	together	together	RB
21781	1111	52	with	with	IN
21781	1111	53	a	a	DT
21781	1111	54	similar	similar	JJ
21781	1111	55	superior	superior	JJ
21781	1111	56	mesenteric	mesenteric	JJ
21781	1111	57	ganglion	ganglion	NN
21781	1111	58	around	around	IN
21781	1111	59	the	the	DT
21781	1111	60	corresponding	corresponding	JJ
21781	1111	61	artery	artery	NN
21781	1111	62	,	,	,
21781	1111	63	makes	make	VBZ
21781	1111	64	up	up	RP
21781	1111	65	a	a	DT
21781	1111	66	subsidiary	subsidiary	JJ
21781	1111	67	visceral	visceral	JJ
21781	1111	68	nervous	nervous	JJ
21781	1111	69	network	network	NN
21781	1111	70	,	,	,
21781	1111	71	the	the	DT
21781	1111	72	solar	solar	JJ
21781	1111	73	plexus	plexus	NN
21781	1111	74	.	.	.
21781	1112	1	A	a	DT
21781	1112	2	similar	similar	JJ
21781	1112	3	and	and	CC
21781	1112	4	smaller	small	JJR
21781	1112	5	nervous	nervous	JJ
21781	1112	6	tangle	tangle	NN
21781	1112	7	,	,	,
21781	1112	8	bearing	bear	VBG
21781	1112	9	an	an	DT
21781	1112	10	inferior	inferior	JJ
21781	1112	11	mesenteric	mesenteric	JJ
21781	1112	12	ganglion	ganglion	NN
21781	1112	13	,	,	,
21781	1112	14	lies	lie	VBZ
21781	1112	15	near	near	IN
21781	1112	16	the	the	DT
21781	1112	17	inferior	inferior	JJ
21781	1112	18	mesenteric	mesenteric	JJ
21781	1112	19	artery	artery	NN
21781	1112	20	.	.	.
21781	1113	1	Section	section	NN
21781	1113	2	135	135	CD
21781	1113	3	.	.	.
21781	1114	1	Finally	finally	RB
21781	1114	2	,	,	,
21781	1114	3	we	-PRON-	PRP
21781	1114	4	may	may	MD
21781	1114	5	note	note	VB
21781	1114	6	the	the	DT
21781	1114	7	pineal	pineal	NN
21781	1114	8	gland	gland	NN
21781	1114	9	and	and	CC
21781	1114	10	the	the	DT
21781	1114	11	pituitary	pituitary	JJ
21781	1114	12	body	body	NN
21781	1114	13	,	,	,
21781	1114	14	as	as	IN
21781	1114	15	remarkable	remarkable	JJ
21781	1114	16	appendages	appendage	NNS
21781	1114	17	above	above	IN
21781	1114	18	and	and	CC
21781	1114	19	below	below	IN
21781	1114	20	the	the	DT
21781	1114	21	thalamencephalon	thalamencephalon	NN
21781	1114	22	.	.	.
21781	1115	1	Their	-PRON-	PRP$
21781	1115	2	function	function	NN
21781	1115	3	,	,	,
21781	1115	4	if	if	IN
21781	1115	5	they	-PRON-	PRP
21781	1115	6	have	have	VBP
21781	1115	7	a	a	DT
21781	1115	8	function	function	NN
21781	1115	9	,	,	,
21781	1115	10	is	be	VBZ
21781	1115	11	altogether	altogether	RB
21781	1115	12	unknown	unknown	JJ
21781	1115	13	.	.	.
21781	1116	1	Probably	probably	RB
21781	1116	2	,	,	,
21781	1116	3	they	-PRON-	PRP
21781	1116	4	are	be	VBP
21781	1116	5	inherited	inherit	VBN
21781	1116	6	from	from	IN
21781	1116	7	ancestors	ancestor	NNS
21781	1116	8	to	to	IN
21781	1116	9	whom	whom	WP
21781	1116	10	they	-PRON-	PRP
21781	1116	11	were	be	VBD
21781	1116	12	of	of	IN
21781	1116	13	value	value	NN
21781	1116	14	.	.	.
21781	1117	1	Such	such	JJ
21781	1117	2	structures	structure	NNS
21781	1117	3	are	be	VBP
21781	1117	4	called	call	VBN
21781	1117	5	reduced	reduced	JJ
21781	1117	6	or	or	CC
21781	1117	7	vestigial	vestigial	JJ
21781	1117	8	structures	structure	NNS
21781	1117	9	,	,	,
21781	1117	10	and	and	CC
21781	1117	11	among	among	IN
21781	1117	12	other	other	JJ
21781	1117	13	instances	instance	NNS
21781	1117	14	are	be	VBP
21781	1117	15	the	the	DT
21781	1117	16	clavicles	clavicle	NNS
21781	1117	17	of	of	IN
21781	1117	18	the	the	DT
21781	1117	19	rabbit	rabbit	NN
21781	1117	20	,	,	,
21781	1117	21	the	the	DT
21781	1117	22	hair	hair	NN
21781	1117	23	on	on	IN
21781	1117	24	human	human	JJ
21781	1117	25	limbs	limb	NNS
21781	1117	26	,	,	,
21781	1117	27	the	the	DT
21781	1117	28	little	little	JJ
21781	1117	29	pulpy	pulpy	JJ
21781	1117	30	nodule	nodule	NN
21781	1117	31	in	in	IN
21781	1117	32	the	the	DT
21781	1117	33	corner	corner	NN
21781	1117	34	of	of	IN
21781	1117	35	the	the	DT
21781	1117	36	human	human	JJ
21781	1117	37	eye	eye	NN
21781	1117	38	,	,	,
21781	1117	39	representing	represent	VBG
21781	1117	40	the	the	DT
21781	1117	41	rabbit	rabbit	NN
21781	1117	42	's	's	POS
21781	1117	43	third	third	JJ
21781	1117	44	eyelid	eyelid	NN
21781	1117	45	,	,	,
21781	1117	46	and	and	CC
21781	1117	47	the	the	DT
21781	1117	48	caudal	caudal	JJ
21781	1117	49	vertebrae	vertebra	NNS
21781	1117	50	at	at	IN
21781	1117	51	the	the	DT
21781	1117	52	end	end	NN
21781	1117	53	of	of	IN
21781	1117	54	the	the	DT
21781	1117	55	human	human	JJ
21781	1117	56	spinal	spinal	JJ
21781	1117	57	column	column	NN
21781	1117	58	.	.	.
21781	1118	1	In	in	IN
21781	1118	2	certain	certain	JJ
21781	1118	3	lowly	lowly	JJ
21781	1118	4	reptiles	reptile	NNS
21781	1118	5	,	,	,
21781	1118	6	in	in	IN
21781	1118	7	the	the	DT
21781	1118	8	lampreys	lamprey	NNS
21781	1118	9	,	,	,
21781	1118	10	and	and	CC
21781	1118	11	especially	especially	RB
21781	1118	12	in	in	IN
21781	1118	13	a	a	DT
21781	1118	14	peculiar	peculiar	JJ
21781	1118	15	New	New	NNP
21781	1118	16	Zealand	Zealand	NNP
21781	1118	17	lizard	lizard	NN
21781	1118	18	,	,	,
21781	1118	19	the	the	DT
21781	1118	20	pineal	pineal	NN
21781	1118	21	gland	gland	NN
21781	1118	22	has	have	VBZ
21781	1118	23	the	the	DT
21781	1118	24	most	most	RBS
21781	1118	25	convincing	convincing	JJ
21781	1118	26	resemblance	resemblance	NN
21781	1118	27	to	to	IN
21781	1118	28	an	an	DT
21781	1118	29	eye	eye	NN
21781	1118	30	,	,	,
21781	1118	31	both	both	CC
21781	1118	32	in	in	IN
21781	1118	33	its	-PRON-	PRP$
21781	1118	34	general	general	JJ
21781	1118	35	build	build	NN
21781	1118	36	and	and	CC
21781	1118	37	in	in	IN
21781	1118	38	the	the	DT
21781	1118	39	microscopic	microscopic	JJ
21781	1118	40	structure	structure	NN
21781	1118	41	of	of	IN
21781	1118	42	its	-PRON-	PRP$
21781	1118	43	elements	element	NNS
21781	1118	44	;	;	:
21781	1118	45	and	and	CC
21781	1118	46	it	-PRON-	PRP
21781	1118	47	seems	seem	VBZ
21781	1118	48	now	now	RB
21781	1118	49	more	more	JJR
21781	1118	50	than	than	IN
21781	1118	51	probable	probable	JJ
21781	1118	52	that	that	IN
21781	1118	53	this	this	DT
21781	1118	54	little	little	JJ
21781	1118	55	vascular	vascular	JJ
21781	1118	56	pimple	pimple	NN
21781	1118	57	in	in	IN
21781	1118	58	our	-PRON-	PRP$
21781	1118	59	brains	brain	NNS
21781	1118	60	is	be	VBZ
21781	1118	61	a	a	DT
21781	1118	62	relic	relic	NN
21781	1118	63	of	of	IN
21781	1118	64	a	a	DT
21781	1118	65	third	third	JJ
21781	1118	66	and	and	CC
21781	1118	67	median	median	JJ
21781	1118	68	eye	eye	NN
21781	1118	69	possessed	possess	VBN
21781	1118	70	by	by	IN
21781	1118	71	ancestral	ancestral	JJ
21781	1118	72	vertebrata	vertebrata	NN
21781	1118	73	.	.	.
21781	1119	1	The	the	DT
21781	1119	2	pituitary	pituitary	JJ
21781	1119	3	body	body	NN
21781	1119	4	is	be	VBZ
21781	1119	5	probably	probably	RB
21781	1119	6	equivalent	equivalent	JJ
21781	1119	7	to	to	IN
21781	1119	8	a	a	DT
21781	1119	9	ciliated	ciliate	VBN
21781	1119	10	pit	pit	NN
21781	1119	11	we	-PRON-	PRP
21781	1119	12	shall	shall	MD
21781	1119	13	describe	describe	VB
21781	1119	14	in	in	IN
21781	1119	15	the	the	DT
21781	1119	16	lacelet	lacelet	NN
21781	1119	17	(	(	-LRB-
21781	1119	18	Amphioxus	Amphioxus	NNP
21781	1119	19	)	)	-RRB-
21781	1119	20	.	.	.
21781	1120	1	8	8	LS
21781	1120	2	.	.	.
21781	1121	1	_	_	NNP
21781	1121	2	Renal	Renal	NNP
21781	1121	3	and	and	CC
21781	1121	4	Reproductive	Reproductive	NNP
21781	1121	5	Organs	Organs	NNPS
21781	1121	6	_	_	NNP
21781	1121	7	Section	Section	NNP
21781	1121	8	136	136	CD
21781	1121	9	.	.	.
21781	1122	1	We	-PRON-	PRP
21781	1122	2	have	have	VBP
21781	1122	3	now	now	RB
21781	1122	4	really	really	RB
21781	1122	5	completed	complete	VBN
21781	1122	6	our	-PRON-	PRP$
21781	1122	7	survey	survey	NN
21781	1122	8	of	of	IN
21781	1122	9	the	the	DT
21781	1122	10	individual	individual	JJ
21781	1122	11	animal	animal	NN
21781	1122	12	's	's	POS
21781	1122	13	mechanism	mechanism	NN
21781	1122	14	.	.	.
21781	1123	1	But	but	CC
21781	1123	2	no	no	DT
21781	1123	3	animal	animal	NN
21781	1123	4	that	that	WDT
21781	1123	5	was	be	VBD
21781	1123	6	merely	merely	RB
21781	1123	7	complete	complete	JJ
21781	1123	8	in	in	IN
21781	1123	9	itself	-PRON-	PRP
21781	1123	10	would	would	MD
21781	1123	11	be	be	VB
21781	1123	12	long	long	RB
21781	1123	13	sanctioned	sanction	VBN
21781	1123	14	by	by	IN
21781	1123	15	nature	nature	NN
21781	1123	16	.	.	.
21781	1124	1	For	for	IN
21781	1124	2	an	an	DT
21781	1124	3	animal	animal	NN
21781	1124	4	species	species	NN
21781	1124	5	to	to	TO
21781	1124	6	survive	survive	VB
21781	1124	7	,	,	,
21781	1124	8	there	there	EX
21781	1124	9	must	must	MD
21781	1124	10	evidently	evidently	RB
21781	1124	11	,	,	,
21781	1124	12	also	also	RB
21781	1124	13	,	,	,
21781	1124	14	be	be	VB
21781	1124	15	proper	proper	JJ
21781	1124	16	provision	provision	NN
21781	1124	17	for	for	IN
21781	1124	18	the	the	DT
21781	1124	19	production	production	NN
21781	1124	20	of	of	IN
21781	1124	21	young	young	JJ
21781	1124	22	,	,	,
21781	1124	23	and	and	CC
21781	1124	24	the	the	DT
21781	1124	25	preservation	preservation	NN
21781	1124	26	of	of	IN
21781	1124	27	the	the	DT
21781	1124	28	species	specie	NNS
21781	1124	29	as	as	RB
21781	1124	30	well	well	RB
21781	1124	31	as	as	IN
21781	1124	32	of	of	IN
21781	1124	33	the	the	DT
21781	1124	34	individual	individual	NN
21781	1124	35	.	.	.
21781	1125	1	Hence	hence	RB
21781	1125	2	in	in	IN
21781	1125	3	an	an	DT
21781	1125	4	animal	animal	NN
21781	1125	5	's	's	POS
21781	1125	6	physiology	physiology	NN
21781	1125	7	and	and	CC
21781	1125	8	psychology	psychology	NN
21781	1125	9	we	-PRON-	PRP
21781	1125	10	meet	meet	VBP
21781	1125	11	with	with	IN
21781	1125	12	a	a	DT
21781	1125	13	vast	vast	JJ
21781	1125	14	amount	amount	NN
21781	1125	15	of	of	IN
21781	1125	16	unselfish	unselfish	JJ
21781	1125	17	provision	provision	NN
21781	1125	18	,	,	,
21781	1125	19	and	and	CC
21781	1125	20	its	-PRON-	PRP$
21781	1125	21	structure	structure	NN
21781	1125	22	and	and	CC
21781	1125	23	happiness	happiness	NN
21781	1125	24	are	be	VBP
21781	1125	25	more	more	RBR
21781	1125	26	essentially	essentially	RB
21781	1125	27	dependent	dependent	JJ
21781	1125	28	on	on	IN
21781	1125	29	the	the	DT
21781	1125	30	good	good	NN
21781	1125	31	of	of	IN
21781	1125	32	its	-PRON-	PRP$
21781	1125	33	kind	kind	NN
21781	1125	34	than	than	IN
21781	1125	35	on	on	IN
21781	1125	36	its	-PRON-	PRP$
21781	1125	37	narrow	narrow	JJ
21781	1125	38	personal	personal	JJ
21781	1125	39	advantage	advantage	NN
21781	1125	40	.	.	.
21781	1126	1	The	the	DT
21781	1126	2	mammalia	mammalia	NN
21781	1126	3	probably	probably	RB
21781	1126	4	owe	owe	VBP
21781	1126	5	their	-PRON-	PRP$
21781	1126	6	present	present	JJ
21781	1126	7	dominant	dominant	JJ
21781	1126	8	position	position	NN
21781	1126	9	in	in	IN
21781	1126	10	the	the	DT
21781	1126	11	animal	animal	NN
21781	1126	12	kingdom	kingdom	NN
21781	1126	13	to	to	IN
21781	1126	14	the	the	DT
21781	1126	15	exceptional	exceptional	JJ
21781	1126	16	sacrifices	sacrifice	NNS
21781	1126	17	made	make	VBN
21781	1126	18	by	by	IN
21781	1126	19	them	-PRON-	PRP
21781	1126	20	for	for	IN
21781	1126	21	their	-PRON-	PRP$
21781	1126	22	young	young	JJ
21781	1126	23	.	.	.
21781	1127	1	Instead	instead	RB
21781	1127	2	of	of	IN
21781	1127	3	laying	lay	VBG
21781	1127	4	eggs	egg	NNS
21781	1127	5	and	and	CC
21781	1127	6	abandoning	abandon	VBG
21781	1127	7	them	-PRON-	PRP
21781	1127	8	before	before	RB
21781	1127	9	or	or	CC
21781	1127	10	soon	soon	RB
21781	1127	11	after	after	IN
21781	1127	12	hatching	hatching	NN
21781	1127	13	,	,	,
21781	1127	14	the	the	DT
21781	1127	15	females	female	NNS
21781	1127	16	retain	retain	VBP
21781	1127	17	the	the	DT
21781	1127	18	eggs	egg	NNS
21781	1127	19	within	within	IN
21781	1127	20	their	-PRON-	PRP$
21781	1127	21	bodies	body	NNS
21781	1127	22	until	until	IN
21781	1127	23	the	the	DT
21781	1127	24	development	development	NN
21781	1127	25	of	of	IN
21781	1127	26	the	the	DT
21781	1127	27	young	young	JJ
21781	1127	28	is	be	VBZ
21781	1127	29	complete	complete	JJ
21781	1127	30	,	,	,
21781	1127	31	and	and	CC
21781	1127	32	thereafter	thereafter	RB
21781	1127	33	associate	associate	VB
21781	1127	34	with	with	IN
21781	1127	35	them	-PRON-	PRP
21781	1127	36	for	for	IN
21781	1127	37	the	the	DT
21781	1127	38	purposes	purpose	NNS
21781	1127	39	of	of	IN
21781	1127	40	nourishment	nourishment	NN
21781	1127	41	,	,	,
21781	1127	42	protection	protection	NN
21781	1127	43	,	,	,
21781	1127	44	and	and	CC
21781	1127	45	education	education	NN
21781	1127	46	.	.	.
21781	1128	1	In	in	IN
21781	1128	2	the	the	DT
21781	1128	3	matter	matter	NN
21781	1128	4	of	of	IN
21781	1128	5	the	the	DT
21781	1128	6	tail	tail	NN
21781	1128	7	,	,	,
21781	1128	8	for	for	IN
21781	1128	9	instance	instance	NN
21781	1128	10	,	,	,
21781	1128	11	already	already	RB
21781	1128	12	noted	note	VBN
21781	1128	13	,	,	,
21781	1128	14	the	the	DT
21781	1128	15	individual	individual	JJ
21781	1128	16	rabbit	rabbit	NN
21781	1128	17	incurs	incur	VBZ
21781	1128	18	the	the	DT
21781	1128	19	disadvantage	disadvantage	NN
21781	1128	20	of	of	IN
21781	1128	21	conspicuousness	conspicuousness	NN
21781	1128	22	for	for	IN
21781	1128	23	the	the	DT
21781	1128	24	rear	rear	NN
21781	1128	25	,	,	,
21781	1128	26	in	in	IN
21781	1128	27	order	order	NN
21781	1128	28	to	to	TO
21781	1128	29	further	further	VB
21781	1128	30	the	the	DT
21781	1128	31	safety	safety	NN
21781	1128	32	of	of	IN
21781	1128	33	the	the	DT
21781	1128	34	young	young	JJ
21781	1128	35	.	.	.
21781	1129	1	Section	section	NN
21781	1129	2	137	137	CD
21781	1129	3	.	.	.
21781	1130	1	The	the	DT
21781	1130	2	female	female	JJ
21781	1130	3	organs	organ	NNS
21781	1130	4	of	of	IN
21781	1130	5	reproduction	reproduction	NN
21781	1130	6	are	be	VBP
21781	1130	7	shown	show	VBN
21781	1130	8	in	in	IN
21781	1130	9	Sheet	Sheet	NNP
21781	1130	10	10	10	CD
21781	1130	11	.	.	.
21781	1131	1	The	the	DT
21781	1131	2	essential	essential	JJ
21781	1131	3	organ	organ	NN
21781	1131	4	is	be	VBZ
21781	1131	5	the	the	DT
21781	1131	6	ovary	ovary	JJ
21781	1131	7	(	(	-LRB-
21781	1131	8	ov	ov	RB
21781	1131	9	.	.	.
21781	1132	1	)	)	-RRB-
21781	1132	2	,	,	,
21781	1132	3	in	in	IN
21781	1132	4	which	which	WDT
21781	1132	5	the	the	DT
21781	1132	6	ova	ova	NNP
21781	1132	7	(	(	-LRB-
21781	1132	8	eggs	egg	NNS
21781	1132	9	)	)	-RRB-
21781	1132	10	are	be	VBP
21781	1132	11	formed	form	VBN
21781	1132	12	.	.	.
21781	1133	1	Figure	figure	NN
21781	1133	2	3	3	CD
21781	1133	3	gives	give	VBZ
21781	1133	4	an	an	DT
21781	1133	5	enlarged	enlarged	JJ
21781	1133	6	and	and	CC
21781	1133	7	still	still	RB
21781	1133	8	more	more	RBR
21781	1133	9	diagrammatic	diagrammatic	JJ
21781	1133	10	rendering	rendering	NN
21781	1133	11	of	of	IN
21781	1133	12	the	the	DT
21781	1133	13	ovary	ovary	NN
21781	1133	14	.	.	.
21781	1134	1	There	there	EX
21781	1134	2	is	be	VBZ
21781	1134	3	a	a	DT
21781	1134	4	supporting	support	VBG
21781	1134	5	ground	ground	NN
21781	1134	6	mass	mass	NN
21781	1134	7	,	,	,
21781	1134	8	or	or	CC
21781	1134	9	stroma	stroma	NNP
21781	1134	10	,	,	,
21781	1134	11	into	into	IN
21781	1134	12	which	which	WDT
21781	1134	13	numerous	numerous	JJ
21781	1134	14	bloodvessels	bloodvessel	NNS
21781	1134	15	and	and	CC
21781	1134	16	nerves	nerve	NNS
21781	1134	17	enter	enter	VBP
21781	1134	18	and	and	CC
21781	1134	19	break	break	VB
21781	1134	20	up	up	RP
21781	1134	21	.	.	.
21781	1135	1	The	the	DT
21781	1135	2	ova	ova	NN
21781	1135	3	appear	appear	VBP
21781	1135	4	first	first	RB
21781	1135	5	as	as	IN
21781	1135	6	small	small	JJ
21781	1135	7	cells	cell	NNS
21781	1135	8	in	in	IN
21781	1135	9	the	the	DT
21781	1135	10	external	external	JJ
21781	1135	11	substance	substance	NN
21781	1135	12	of	of	IN
21781	1135	13	the	the	DT
21781	1135	14	ovary	ovary	JJ
21781	1135	15	(	(	-LRB-
21781	1135	16	as	as	IN
21781	1135	17	at	at	IN
21781	1135	18	1	1	CD
21781	1135	19	)	)	-RRB-
21781	1135	20	,	,	,
21781	1135	21	and	and	CC
21781	1135	22	move	move	VB
21781	1135	23	inward	inward	RB
21781	1135	24	(	(	-LRB-
21781	1135	25	2	2	CD
21781	1135	26	and	and	CC
21781	1135	27	3	3	CD
21781	1135	28	)	)	-RRB-
21781	1135	29	,	,	,
21781	1135	30	surrounded	surround	VBN
21781	1135	31	by	by	IN
21781	1135	32	a	a	DT
21781	1135	33	number	number	NN
21781	1135	34	of	of	IN
21781	1135	35	sister	sister	NN
21781	1135	36	cells	cell	NNS
21781	1135	37	,	,	,
21781	1135	38	which	which	WDT
21781	1135	39	afford	afford	VBP
21781	1135	40	them	-PRON-	PRP
21781	1135	41	nourishment	nourishment	NN
21781	1135	42	.	.	.
21781	1136	1	At	at	IN
21781	1136	2	(	(	-LRB-
21781	1136	3	4	4	CD
21781	1136	4	)	)	-RRB-
21781	1136	5	an	an	DT
21781	1136	6	ovum	ovum	NN
21781	1136	7	with	with	IN
21781	1136	8	its	-PRON-	PRP$
21781	1136	9	surrounding	surround	VBG
21781	1136	10	group	group	NN
21781	1136	11	of	of	IN
21781	1136	12	cells	cell	NNS
21781	1136	13	is	be	VBZ
21781	1136	14	more	more	RBR
21781	1136	15	distinct	distinct	JJ
21781	1136	16	and	and	CC
21781	1136	17	near	near	IN
21781	1136	18	the	the	DT
21781	1136	19	centre	centre	NN
21781	1136	20	of	of	IN
21781	1136	21	the	the	DT
21781	1136	22	ovary	ovary	JJ
21781	1136	23	;	;	:
21781	1136	24	a	a	DT
21781	1136	25	fluid	fluid	NN
21781	1136	26	is	be	VBZ
21781	1136	27	appearing	appear	VBG
21781	1136	28	within	within	IN
21781	1136	29	the	the	DT
21781	1136	30	ovisac	ovisac	JJ
21781	1136	31	as	as	IN
21781	1136	32	the	the	DT
21781	1136	33	development	development	NN
21781	1136	34	proceeds	proceed	VBZ
21781	1136	35	.	.	.
21781	1137	1	(	(	-LRB-
21781	1137	2	5	5	CD
21781	1137	3	)	)	-RRB-
21781	1137	4	is	be	VBZ
21781	1137	5	a	a	DT
21781	1137	6	much	much	RB
21781	1137	7	more	more	RBR
21781	1137	8	mature	mature	JJ
21781	1137	9	ovisac	ovisac	JJ
21781	1137	10	or	or	CC
21781	1137	11	Graafian	graafian	JJ
21781	1137	12	follicle	follicle	NN
21781	1137	13	.	.	.
21781	1138	1	Section	section	NN
21781	1138	2	138	138	CD
21781	1138	3	.	.	.
21781	1139	1	The	the	DT
21781	1139	2	ovum	ovum	NN
21781	1139	3	(	(	-LRB-
21781	1139	4	ov	ov	RB
21781	1139	5	.	.	.
21781	1140	1	)	)	-RRB-
21781	1140	2	,	,	,
21781	1140	3	is	be	VBZ
21781	1140	4	now	now	RB
21781	1140	5	large	large	JJ
21781	1140	6	,	,	,
21781	1140	7	and	and	CC
21781	1140	8	its	-PRON-	PRP$
21781	1140	9	nucleus	nucleus	NN
21781	1140	10	and	and	CC
21781	1140	11	nucleolus	nucleolus	NNP
21781	1140	12	(	(	-LRB-
21781	1140	13	the	the	DT
21781	1140	14	germinal	germinal	JJ
21781	1140	15	vesicle	vesicle	NN
21781	1140	16	and	and	CC
21781	1140	17	spot	spot	NN
21781	1140	18	)	)	-RRB-
21781	1140	19	are	be	VBP
21781	1140	20	very	very	RB
21781	1140	21	distinct	distinct	JJ
21781	1140	22	.	.	.
21781	1141	1	The	the	DT
21781	1141	2	wall	wall	NN
21781	1141	3	of	of	IN
21781	1141	4	the	the	DT
21781	1141	5	follicle	follicle	NN
21781	1141	6	consists	consist	VBZ
21781	1141	7	,	,	,
21781	1141	8	in	in	IN
21781	1141	9	the	the	DT
21781	1141	10	mammal	mammal	JJ
21781	1141	11	,	,	,
21781	1141	12	of	of	IN
21781	1141	13	several	several	JJ
21781	1141	14	layers	layer	NNS
21781	1141	15	of	of	IN
21781	1141	16	cells	cell	NNS
21781	1141	17	,	,	,
21781	1141	18	the	the	DT
21781	1141	19	membrana	membrana	NNP
21781	1141	20	granulosa	granulosa	NNP
21781	1141	21	(	(	-LRB-
21781	1141	22	or	or	CC
21781	1141	23	"	"	``
21781	1141	24	granulosa	granulosa	NNP
21781	1141	25	"	"	''
21781	1141	26	simply	simply	RB
21781	1141	27	)	)	-RRB-
21781	1141	28	;	;	:
21781	1141	29	the	the	DT
21781	1141	30	ovum	ovum	NN
21781	1141	31	lies	lie	VBZ
21781	1141	32	on	on	IN
21781	1141	33	its	-PRON-	PRP$
21781	1141	34	outer	outer	JJ
21781	1141	35	side	side	NN
21781	1141	36	embedded	embed	VBN
21781	1141	37	in	in	IN
21781	1141	38	a	a	DT
21781	1141	39	mass	mass	NN
21781	1141	40	of	of	IN
21781	1141	41	cells	cell	NNS
21781	1141	42	,	,	,
21781	1141	43	discus	discus	NNP
21781	1141	44	proligerus	proligerus	NNP
21781	1141	45	,	,	,
21781	1141	46	separated	separate	VBN
21781	1141	47	from	from	IN
21781	1141	48	actual	actual	JJ
21781	1141	49	contact	contact	NN
21781	1141	50	with	with	IN
21781	1141	51	the	the	DT
21781	1141	52	ovum	ovum	NN
21781	1141	53	by	by	IN
21781	1141	54	a	a	DT
21781	1141	55	zona	zona	NN
21781	1141	56	pellucida	pellucida	NN
21781	1141	57	.	.	.
21781	1142	1	The	the	DT
21781	1142	2	ripening	ripening	JJ
21781	1142	3	follicle	follicle	NN
21781	1142	4	moves	move	VBZ
21781	1142	5	to	to	IN
21781	1142	6	the	the	DT
21781	1142	7	surface	surface	NN
21781	1142	8	of	of	IN
21781	1142	9	the	the	DT
21781	1142	10	ovary	ovary	JJ
21781	1142	11	and	and	CC
21781	1142	12	bursts	burst	NNS
21781	1142	13	,	,	,
21781	1142	14	the	the	DT
21781	1142	15	ovum	ovum	NN
21781	1142	16	falls	fall	VBZ
21781	1142	17	into	into	IN
21781	1142	18	the	the	DT
21781	1142	19	body	body	NN
21781	1142	20	cavity	cavity	NN
21781	1142	21	.	.	.
21781	1143	1	In	in	IN
21781	1143	2	Figure	figure	NN
21781	1143	3	2	2	CD
21781	1143	4	,	,	,
21781	1143	5	a	a	DT
21781	1143	6	ripe	ripe	JJ
21781	1143	7	Graafian	graafian	JJ
21781	1143	8	follicle	follicle	NN
21781	1143	9	(	(	-LRB-
21781	1143	10	G.F.	G.F.	NNP
21781	1143	11	)	)	-RRB-
21781	1143	12	,	,	,
21781	1143	13	projects	project	NNS
21781	1143	14	upon	upon	IN
21781	1143	15	the	the	DT
21781	1143	16	ovary	ovary	NN
21781	1143	17	.	.	.
21781	1144	1	Section	section	NN
21781	1144	2	139	139	CD
21781	1144	3	.	.	.
21781	1145	1	The	the	DT
21781	1145	2	liberated	liberated	JJ
21781	1145	3	ovum	ovum	NN
21781	1145	4	is	be	VBZ
21781	1145	5	caught	catch	VBN
21781	1145	6	up	up	RP
21781	1145	7	by	by	IN
21781	1145	8	the	the	DT
21781	1145	9	funnel	funnel	NN
21781	1145	10	-	-	HYPH
21781	1145	11	shaped	shape	VBN
21781	1145	12	opening	opening	NN
21781	1145	13	of	of	IN
21781	1145	14	the	the	DT
21781	1145	15	Fallopian	fallopian	JJ
21781	1145	16	tube	tube	NN
21781	1145	17	,	,	,
21781	1145	18	which	which	WDT
21781	1145	19	passes	pass	VBZ
21781	1145	20	without	without	IN
21781	1145	21	any	any	DT
21781	1145	22	very	very	RB
21781	1145	23	conspicuous	conspicuous	JJ
21781	1145	24	demarcation	demarcation	NN
21781	1145	25	into	into	IN
21781	1145	26	the	the	DT
21781	1145	27	cornu	cornu	NNP
21781	1145	28	uteri	uteri	NNP
21781	1145	29	(	(	-LRB-
21781	1145	30	c.ut	c.ut	NNP
21781	1145	31	.	.	.
21781	1145	32	)	)	-RRB-
21781	1146	1	of	of	IN
21781	1146	2	its	-PRON-	PRP$
21781	1146	3	side	side	NN
21781	1146	4	;	;	:
21781	1146	5	the	the	DT
21781	1146	6	two	two	CD
21781	1146	7	uterine	uterine	JJ
21781	1146	8	cornua	cornua	NN
21781	1146	9	meeting	meet	VBG
21781	1146	10	together	together	RB
21781	1146	11	in	in	IN
21781	1146	12	the	the	DT
21781	1146	13	middle	middle	JJ
21781	1146	14	line	line	NN
21781	1146	15	form	form	VB
21781	1146	16	the	the	DT
21781	1146	17	vagina	vagina	NNP
21781	1146	18	(	(	-LRB-
21781	1146	19	V.	V.	NNP
21781	1146	20	)	)	-RRB-
21781	1146	21	,	,	,
21781	1146	22	which	which	WDT
21781	1146	23	runs	run	VBZ
21781	1146	24	out	out	RP
21781	1146	25	into	into	IN
21781	1146	26	a	a	DT
21781	1146	27	vestibule	vestibule	NN
21781	1146	28	(	(	-LRB-
21781	1146	29	vb	vb	NNP
21781	1146	30	.	.	.
21781	1146	31	)	)	-RRB-
21781	1147	1	opening	opening	NN
21781	1147	2	between	between	IN
21781	1147	3	tumid	tumid	NN
21781	1147	4	lips	lip	NNS
21781	1147	5	to	to	IN
21781	1147	6	the	the	DT
21781	1147	7	exterior	exterior	NN
21781	1147	8	.	.	.
21781	1148	1	The	the	DT
21781	1148	2	urinary	urinary	JJ
21781	1148	3	bladder	bladder	NN
21781	1148	4	(	(	-LRB-
21781	1148	5	ur.b	ur.b	NNP
21781	1148	6	.	.	.
21781	1148	7	)	)	-RRB-
21781	1149	1	also	also	RB
21781	1149	2	opens	open	VBZ
21781	1149	3	into	into	IN
21781	1149	4	the	the	DT
21781	1149	5	vestibule	vestibule	NN
21781	1149	6	,	,	,
21781	1149	7	and	and	CC
21781	1149	8	receives	receive	VBZ
21781	1149	9	the	the	DT
21781	1149	10	two	two	CD
21781	1149	11	ureters	ureter	NNS
21781	1149	12	from	from	IN
21781	1149	13	the	the	DT
21781	1149	14	kidney	kidney	NN
21781	1149	15	.	.	.
21781	1150	1	Section	section	NN
21781	1150	2	140	140	CD
21781	1150	3	.	.	.
21781	1151	1	In	in	IN
21781	1151	2	the	the	DT
21781	1151	3	male	male	NN
21781	1151	4	we	-PRON-	PRP
21781	1151	5	find	find	VBP
21781	1151	6	,	,	,
21781	1151	7	in	in	IN
21781	1151	8	the	the	DT
21781	1151	9	position	position	NN
21781	1151	10	of	of	IN
21781	1151	11	the	the	DT
21781	1151	12	female	female	JJ
21781	1151	13	uterus	uterus	NN
21781	1151	14	,	,	,
21781	1151	15	a	a	DT
21781	1151	16	uterus	uterus	NN
21781	1151	17	masculinus	masculinus	NN
21781	1151	18	(	(	-LRB-
21781	1151	19	u.m	u.m	NNP
21781	1151	20	.	.	NNP
21781	1151	21	)	)	-RRB-
21781	1151	22	.	.	.
21781	1152	1	The	the	DT
21781	1152	2	essential	essential	JJ
21781	1152	3	sexual	sexual	JJ
21781	1152	4	organ	organ	NN
21781	1152	5	is	be	VBZ
21781	1152	6	the	the	DT
21781	1152	7	testis	testis	NNP
21781	1152	8	(	(	-LRB-
21781	1152	9	T.	t.	NN
21781	1152	10	)	)	-RRB-
21781	1152	11	,	,	,
21781	1152	12	a	a	DT
21781	1152	13	compact	compact	JJ
21781	1152	14	mass	mass	NN
21781	1152	15	of	of	IN
21781	1152	16	coiling	coil	VBG
21781	1152	17	tubuli	tubuli	NN
21781	1152	18	,	,	,
21781	1152	19	which	which	WDT
21781	1152	20	opens	open	VBZ
21781	1152	21	by	by	IN
21781	1152	22	a	a	DT
21781	1152	23	number	number	NN
21781	1152	24	of	of	IN
21781	1152	25	ducts	duct	NNS
21781	1152	26	,	,	,
21781	1152	27	the	the	DT
21781	1152	28	vasa	vasa	NNP
21781	1152	29	efferentia	efferentia	NNP
21781	1152	30	,	,	,
21781	1152	31	into	into	IN
21781	1152	32	a	a	DT
21781	1152	33	looser	loose	JJR
21781	1152	34	and	and	CC
21781	1152	35	softer	soft	JJR
21781	1152	36	epididymis	epididymis	NNP
21781	1152	37	(	(	-LRB-
21781	1152	38	ep	ep	NNP
21781	1152	39	.	.	.
21781	1153	1	)	)	-RRB-
21781	1153	2	,	,	,
21781	1153	3	which	which	WDT
21781	1153	4	sends	send	VBZ
21781	1153	5	the	the	DT
21781	1153	6	sexual	sexual	JJ
21781	1153	7	product	product	NN
21781	1153	8	onward	onward	RB
21781	1153	9	through	through	IN
21781	1153	10	a	a	DT
21781	1153	11	vas	vas	NN
21781	1153	12	deferens	deferens	NNP
21781	1153	13	(	(	-LRB-
21781	1153	14	v.d	v.d	NNP
21781	1153	15	.	.	.
21781	1154	1	)	)	-RRB-
21781	1154	2	,	,	,
21781	1154	3	to	to	TO
21781	1154	4	open	open	VB
21781	1154	5	at	at	IN
21781	1154	6	the	the	DT
21781	1154	7	base	base	NN
21781	1154	8	of	of	IN
21781	1154	9	the	the	DT
21781	1154	10	uterus	uterus	NNP
21781	1154	11	masculinus	masculinus	NN
21781	1154	12	.	.	.
21781	1155	1	The	the	DT
21781	1155	2	urinary	urinary	JJ
21781	1155	3	bladder	bladder	NN
21781	1155	4	and	and	CC
21781	1155	5	ureters	ureter	NNS
21781	1155	6	correspond	correspond	VBP
21781	1155	7	with	with	IN
21781	1155	8	those	those	DT
21781	1155	9	of	of	IN
21781	1155	10	the	the	DT
21781	1155	11	female	female	NN
21781	1155	12	,	,	,
21781	1155	13	and	and	CC
21781	1155	14	the	the	DT
21781	1155	15	common	common	JJ
21781	1155	16	urogenital	urogenital	JJ
21781	1155	17	duct	duct	NN
21781	1155	18	(=	(=	NNP
21781	1155	19	vestibule	vestibule	NN
21781	1155	20	)	)	-RRB-
21781	1155	21	,	,	,
21781	1155	22	the	the	DT
21781	1155	23	urethra	urethra	NN
21781	1155	24	,	,	,
21781	1155	25	is	be	VBZ
21781	1155	26	prolonged	prolong	VBN
21781	1155	27	into	into	IN
21781	1155	28	an	an	DT
21781	1155	29	erectile	erectile	JJ
21781	1155	30	penis	penis	NN
21781	1155	31	(	(	-LRB-
21781	1155	32	P.	P.	NNP
21781	1155	33	)	)	-RRB-
21781	1155	34	surrounded	surround	VBN
21781	1155	35	by	by	IN
21781	1155	36	a	a	DT
21781	1155	37	fold	fold	NN
21781	1155	38	of	of	IN
21781	1155	39	skin	skin	NN
21781	1155	40	,	,	,
21781	1155	41	the	the	DT
21781	1155	42	prepuce	prepuce	NN
21781	1155	43	.	.	.
21781	1156	1	A	a	DT
21781	1156	2	prostate	prostate	NN
21781	1156	3	gland	gland	NN
21781	1156	4	(	(	-LRB-
21781	1156	5	pr	pr	UH
21781	1156	6	.	.	.
21781	1157	1	)	)	-RRB-
21781	1157	2	,	,	,
21781	1157	3	contributes	contribute	VBZ
21781	1157	4	to	to	IN
21781	1157	5	the	the	DT
21781	1157	6	male	male	JJ
21781	1157	7	sexual	sexual	JJ
21781	1157	8	fluid	fluid	NN
21781	1157	9	.	.	.
21781	1158	1	The	the	DT
21781	1158	2	character	character	NN
21781	1158	3	of	of	IN
21781	1158	4	the	the	DT
21781	1158	5	essential	essential	JJ
21781	1158	6	male	male	JJ
21781	1158	7	element	element	NN
21781	1158	8	,	,	,
21781	1158	9	the	the	DT
21781	1158	10	spermatozoon	spermatozoon	NN
21781	1158	11	,	,	,
21781	1158	12	the	the	DT
21781	1158	13	general	general	JJ
21781	1158	14	nature	nature	NN
21781	1158	15	of	of	IN
21781	1158	16	the	the	DT
21781	1158	17	reproductive	reproductive	JJ
21781	1158	18	process	process	NN
21781	1158	19	,	,	,
21781	1158	20	will	will	MD
21781	1158	21	be	be	VB
21781	1158	22	conveniently	conveniently	RB
21781	1158	23	deferred	defer	VBN
21781	1158	24	until	until	IN
21781	1158	25	the	the	DT
21781	1158	26	chapters	chapter	NNS
21781	1158	27	upon	upon	IN
21781	1158	28	development	development	NN
21781	1158	29	are	be	VBP
21781	1158	30	reached	reach	VBN
21781	1158	31	.	.	.
21781	1159	1	9	9	CD
21781	1159	2	.	.	.
21781	1160	1	_	_	NNP
21781	1160	2	Classificatory	Classificatory	NNP
21781	1160	3	Points	Points	NNPS
21781	1160	4	_	_	NNP
21781	1160	5	Section	Section	NNP
21781	1160	6	141	141	CD
21781	1160	7	.	.	.
21781	1161	1	The	the	DT
21781	1161	2	following	follow	VBG
21781	1161	3	facts	fact	NNS
21781	1161	4	of	of	IN
21781	1161	5	classificatory	classificatory	JJ
21781	1161	6	importance	importance	NN
21781	1161	7	may	may	MD
21781	1161	8	now	now	RB
21781	1161	9	be	be	VB
21781	1161	10	considered	consider	VBN
21781	1161	11	,	,	,
21781	1161	12	but	but	CC
21781	1161	13	their	-PRON-	PRP$
21781	1161	14	full	full	JJ
21781	1161	15	force	force	NN
21781	1161	16	will	will	MD
21781	1161	17	be	be	VB
21781	1161	18	better	well	RBR
21781	1161	19	appreciated	appreciate	VBN
21781	1161	20	after	after	IN
21781	1161	21	the	the	DT
21781	1161	22	study	study	NN
21781	1161	23	of	of	IN
21781	1161	24	other	other	JJ
21781	1161	25	vertebrate	vertebrate	NN
21781	1161	26	types	type	NNS
21781	1161	27	.	.	.
21781	1162	1	They	-PRON-	PRP
21781	1162	2	are	be	VBP
21781	1162	3	such	such	JJ
21781	1162	4	as	as	IN
21781	1162	5	come	come	VBN
21781	1162	6	prominently	prominently	RB
21781	1162	7	forward	forward	RB
21781	1162	8	in	in	IN
21781	1162	9	the	the	DT
21781	1162	10	comparison	comparison	NN
21781	1162	11	of	of	IN
21781	1162	12	the	the	DT
21781	1162	13	rabbit	rabbit	NN
21781	1162	14	with	with	IN
21781	1162	15	other	other	JJ
21781	1162	16	organisms	organism	NNS
21781	1162	17	.	.	.
21781	1163	1	Section	section	NN
21781	1163	2	142	142	CD
21781	1163	3	.	.	.
21781	1164	1	In	in	IN
21781	1164	2	the	the	DT
21781	1164	3	first	first	JJ
21781	1164	4	place	place	NN
21781	1164	5	,	,	,
21781	1164	6	the	the	DT
21781	1164	7	rabbit	rabbit	NN
21781	1164	8	is	be	VBZ
21781	1164	9	a	a	DT
21781	1164	10	metazoon	metazoon	NN
21781	1164	11	,	,	,
21781	1164	12	one	one	CD
21781	1164	13	of	of	IN
21781	1164	14	the	the	DT
21781	1164	15	metazoa	metazoa	NN
21781	1164	16	,	,	,
21781	1164	17	i.e.	i.e.	FW
21781	1164	18	,	,	,
21781	1164	19	a	a	DT
21781	1164	20	multicellular	multicellular	NN
21781	1164	21	organism	organism	NN
21781	1164	22	,	,	,
21781	1164	23	as	as	IN
21781	1164	24	compared	compare	VBN
21781	1164	25	with	with	IN
21781	1164	26	the	the	DT
21781	1164	27	amoeba	amoeba	NN
21781	1164	28	,	,	,
21781	1164	29	which	which	WDT
21781	1164	30	belongs	belong	VBZ
21781	1164	31	to	to	IN
21781	1164	32	the	the	DT
21781	1164	33	protozoa	protozoa	NN
21781	1164	34	or	or	CC
21781	1164	35	one	one	CD
21781	1164	36	-	-	HYPH
21781	1164	37	cell	cell	NN
21781	1164	38	animals	animal	NNS
21781	1164	39	(	(	-LRB-
21781	1164	40	Section	section	NN
21781	1164	41	55	55	CD
21781	1164	42	)	)	-RRB-
21781	1164	43	.	.	.
21781	1165	1	In	in	IN
21781	1165	2	the	the	DT
21781	1165	3	next	next	JJ
21781	1165	4	place	place	NN
21781	1165	5	,	,	,
21781	1165	6	it	-PRON-	PRP
21781	1165	7	is	be	VBZ
21781	1165	8	externally	externally	RB
21781	1165	9	bilaterally	bilaterally	RB
21781	1165	10	symmetrical	symmetrical	JJ
21781	1165	11	,	,	,
21781	1165	12	its	-PRON-	PRP$
21781	1165	13	parts	part	NNS
21781	1165	14	balance	balance	NN
21781	1165	15	,	,	,
21781	1165	16	and	and	CC
21781	1165	17	where	where	WRB
21781	1165	18	,	,	,
21781	1165	19	in	in	IN
21781	1165	20	its	-PRON-	PRP$
21781	1165	21	internal	internal	JJ
21781	1165	22	anatomy	anatomy	NN
21781	1165	23	,	,	,
21781	1165	24	it	-PRON-	PRP
21781	1165	25	departs	depart	VBZ
21781	1165	26	from	from	IN
21781	1165	27	this	this	DT
21781	1165	28	symmetry	symmetry	NN
21781	1165	29	(	(	-LRB-
21781	1165	30	as	as	IN
21781	1165	31	in	in	IN
21781	1165	32	the	the	DT
21781	1165	33	case	case	NN
21781	1165	34	of	of	IN
21781	1165	35	the	the	DT
21781	1165	36	aorta	aorta	NNP
21781	1165	37	,	,	,
21781	1165	38	the	the	DT
21781	1165	39	stomach	stomach	NN
21781	1165	40	and	and	CC
21781	1165	41	intestines	intestine	NNS
21781	1165	42	,	,	,
21781	1165	43	and	and	CC
21781	1165	44	the	the	DT
21781	1165	45	kidneys	kidney	NNS
21781	1165	46	)	)	-RRB-
21781	1165	47	,	,	,
21781	1165	48	the	the	DT
21781	1165	49	departure	departure	NN
21781	1165	50	has	have	VBZ
21781	1165	51	an	an	DT
21781	1165	52	appearance	appearance	NN
21781	1165	53	of	of	IN
21781	1165	54	being	be	VBG
21781	1165	55	the	the	DT
21781	1165	56	results	result	NNS
21781	1165	57	of	of	IN
21781	1165	58	partial	partial	JJ
21781	1165	59	reductions	reduction	NNS
21781	1165	60	and	and	CC
21781	1165	61	distortions	distortion	NNS
21781	1165	62	of	of	IN
21781	1165	63	an	an	DT
21781	1165	64	originally	originally	RB
21781	1165	65	quite	quite	RB
21781	1165	66	symmetrical	symmetrical	JJ
21781	1165	67	plan	plan	NN
21781	1165	68	.	.	.
21781	1166	1	And	and	CC
21781	1166	2	the	the	DT
21781	1166	3	facts	fact	NNS
21781	1166	4	of	of	IN
21781	1166	5	development	development	NN
21781	1166	6	strengthen	strengthen	VB
21781	1166	7	this	this	DT
21781	1166	8	idea	idea	NN
21781	1166	9	;	;	:
21781	1166	10	in	in	IN
21781	1166	11	the	the	DT
21781	1166	12	very	very	RB
21781	1166	13	earliest	early	JJS
21781	1166	14	stages	stage	NNS
21781	1166	15	we	-PRON-	PRP
21781	1166	16	have	have	VBP
21781	1166	17	paired	pair	VBN
21781	1166	18	aortic	aortic	JJ
21781	1166	19	arches	arch	NNS
21781	1166	20	,	,	,
21781	1166	21	of	of	IN
21781	1166	22	which	which	WDT
21781	1166	23	,	,	,
21781	1166	24	the	the	DT
21781	1166	25	left	left	NN
21781	1166	26	only	only	RB
21781	1166	27	remains	remain	VBZ
21781	1166	28	,	,	,
21781	1166	29	a	a	DT
21781	1166	30	straight	straight	JJ
21781	1166	31	alimentary	alimentary	JJ
21781	1166	32	canal	canal	NN
21781	1166	33	,	,	,
21781	1166	34	and	and	CC
21781	1166	35	less	less	RBR
21781	1166	36	asymmetrical	asymmetrical	JJ
21781	1166	37	kidneys	kidney	NNS
21781	1166	38	.	.	.
21781	1167	1	In	in	IN
21781	1167	2	the	the	DT
21781	1167	3	vast	vast	JJ
21781	1167	4	majority	majority	NN
21781	1167	5	of	of	IN
21781	1167	6	animals	animal	NNS
21781	1167	7	the	the	DT
21781	1167	8	same	same	JJ
21781	1167	9	bilateral	bilateral	JJ
21781	1167	10	symmetry	symmetry	NN
21781	1167	11	is	be	VBZ
21781	1167	12	to	to	TO
21781	1167	13	be	be	VB
21781	1167	14	seen	see	VBN
21781	1167	15	,	,	,
21781	1167	16	but	but	CC
21781	1167	17	in	in	IN
21781	1167	18	the	the	DT
21781	1167	19	star	star	NN
21781	1167	20	-	-	HYPH
21781	1167	21	fish	fish	NN
21781	1167	22	and	and	CC
21781	1167	23	sea	sea	NN
21781	1167	24	-	-	HYPH
21781	1167	25	urchins	urchin	NNS
21781	1167	26	,	,	,
21781	1167	27	and	and	CC
21781	1167	28	in	in	IN
21781	1167	29	the	the	DT
21781	1167	30	jelly	jelly	NN
21781	1167	31	-	-	HYPH
21781	1167	32	fish	fish	NN
21781	1167	33	,	,	,
21781	1167	34	corals	coral	NNS
21781	1167	35	,	,	,
21781	1167	36	sea	sea	NN
21781	1167	37	anemones	anemone	NNS
21781	1167	38	,	,	,
21781	1167	39	and	and	CC
21781	1167	40	hydra	hydra	NNP
21781	1167	41	,	,	,
21781	1167	42	the	the	DT
21781	1167	43	general	general	JJ
21781	1167	44	form	form	NN
21781	1167	45	of	of	IN
21781	1167	46	the	the	DT
21781	1167	47	animal	animal	NN
21781	1167	48	is	be	VBZ
21781	1167	49	,	,	,
21781	1167	50	instead	instead	RB
21781	1167	51	,	,	,
21781	1167	52	arranged	arrange	VBD
21781	1167	53	round	round	IN
21781	1167	54	a	a	DT
21781	1167	55	centre	centre	NN
21781	1167	56	,	,	,
21781	1167	57	like	like	IN
21781	1167	58	a	a	DT
21781	1167	59	star	star	NN
21781	1167	60	and	and	CC
21781	1167	61	its	-PRON-	PRP$
21781	1167	62	rays	ray	NNS
21781	1167	63	,	,	,
21781	1167	64	and	and	CC
21781	1167	65	the	the	DT
21781	1167	66	symmetry	symmetry	NN
21781	1167	67	is	be	VBZ
21781	1167	68	called	call	VBN
21781	1167	69	radial	radial	JJ
21781	1167	70	.	.	.
21781	1168	1	Section	section	NN
21781	1168	2	143	143	CD
21781	1168	3	.	.	.
21781	1169	1	We	-PRON-	PRP
21781	1169	2	also	also	RB
21781	1169	3	see	see	VBP
21781	1169	4	in	in	IN
21781	1169	5	various	various	JJ
21781	1169	6	organs	organ	NNS
21781	1169	7	of	of	IN
21781	1169	8	the	the	DT
21781	1169	9	rabbit	rabbit	NN
21781	1169	10	,	,	,
21781	1169	11	and	and	CC
21781	1169	12	especially	especially	RB
21781	1169	13	in	in	IN
21781	1169	14	the	the	DT
21781	1169	15	case	case	NN
21781	1169	16	of	of	IN
21781	1169	17	the	the	DT
21781	1169	18	limbs	limb	NNS
21781	1169	19	and	and	CC
21781	1169	20	vertebral	vertebral	JJ
21781	1169	21	column	column	NN
21781	1169	22	,	,	,
21781	1169	23	what	what	WP
21781	1169	24	is	be	VBZ
21781	1169	25	called	call	VBN
21781	1169	26	metameric	metameric	JJ
21781	1169	27	segmentation	segmentation	NN
21781	1169	28	,	,	,
21781	1169	29	that	that	RB
21781	1169	30	is	is	RB
21781	1169	31	,	,	,
21781	1169	32	a	a	DT
21781	1169	33	repetition	repetition	NN
21781	1169	34	of	of	IN
21781	1169	35	parts	part	NNS
21781	1169	36	,	,	,
21781	1169	37	one	one	CD
21781	1169	38	behind	behind	IN
21781	1169	39	the	the	DT
21781	1169	40	other	other	JJ
21781	1169	41	,	,	,
21781	1169	42	along	along	IN
21781	1169	43	the	the	DT
21781	1169	44	axis	axis	NN
21781	1169	45	of	of	IN
21781	1169	46	the	the	DT
21781	1169	47	body	body	NN
21781	1169	48	.	.	.
21781	1170	1	Thus	thus	RB
21781	1170	2	the	the	DT
21781	1170	3	bodies	body	NNS
21781	1170	4	and	and	CC
21781	1170	5	arches	arch	NNS
21781	1170	6	of	of	IN
21781	1170	7	the	the	DT
21781	1170	8	vertebrae	vertebra	NNS
21781	1170	9	repeat	repeat	VBP
21781	1170	10	each	each	DT
21781	1170	11	other	other	JJ
21781	1170	12	,	,	,
21781	1170	13	and	and	CC
21781	1170	14	so	so	RB
21781	1170	15	do	do	VB
21781	1170	16	the	the	DT
21781	1170	17	spinal	spinal	JJ
21781	1170	18	nerves	nerve	NNS
21781	1170	19	.	.	.
21781	1171	1	The	the	DT
21781	1171	2	renal	renal	JJ
21781	1171	3	organ	organ	NN
21781	1171	4	of	of	IN
21781	1171	5	the	the	DT
21781	1171	6	rabbit	rabbit	NN
21781	1171	7	,	,	,
21781	1171	8	some	some	DT
21781	1171	9	time	time	NN
21781	1171	10	before	before	IN
21781	1171	11	birth	birth	NN
21781	1171	12	,	,	,
21781	1171	13	displays	display	VBZ
21781	1171	14	a	a	DT
21781	1171	15	metameric	metameric	JJ
21781	1171	16	arrangement	arrangement	NN
21781	1171	17	of	of	IN
21781	1171	18	its	-PRON-	PRP$
21781	1171	19	parts	part	NNS
21781	1171	20	;	;	:
21781	1171	21	but	but	CC
21781	1171	22	this	this	DT
21781	1171	23	disappears	disappear	VBZ
21781	1171	24	,	,	,
21781	1171	25	as	as	IN
21781	1171	26	development	development	NN
21781	1171	27	proceeds	proceed	VBZ
21781	1171	28	,	,	,
21781	1171	29	into	into	IN
21781	1171	30	the	the	DT
21781	1171	31	compact	compact	JJ
21781	1171	32	kidney	kidney	NN
21781	1171	33	of	of	IN
21781	1171	34	the	the	DT
21781	1171	35	adult	adult	NN
21781	1171	36	.	.	.
21781	1172	1	But	but	CC
21781	1172	2	the	the	DT
21781	1172	3	metameric	metameric	JJ
21781	1172	4	segmentation	segmentation	NN
21781	1172	5	in	in	IN
21781	1172	6	the	the	DT
21781	1172	7	rabbit	rabbit	NN
21781	1172	8	's	's	POS
21781	1172	9	organism	organism	NN
21781	1172	10	is	be	VBZ
21781	1172	11	not	not	RB
21781	1172	12	nearly	nearly	RB
21781	1172	13	so	so	RB
21781	1172	14	marked	marked	JJ
21781	1172	15	as	as	IN
21781	1172	16	that	that	DT
21781	1172	17	of	of	IN
21781	1172	18	an	an	DT
21781	1172	19	earthworm	earthworm	NN
21781	1172	20	,	,	,
21781	1172	21	for	for	IN
21781	1172	22	instance	instance	NN
21781	1172	23	,	,	,
21781	1172	24	which	which	WDT
21781	1172	25	is	be	VBZ
21781	1172	26	visibly	visibly	RB
21781	1172	27	a	a	DT
21781	1172	28	chain	chain	NN
21781	1172	29	of	of	IN
21781	1172	30	rings	ring	NNS
21781	1172	31	.	.	.
21781	1173	1	If	if	IN
21781	1173	2	the	the	DT
21781	1173	3	student	student	NN
21781	1173	4	wants	want	VBZ
21781	1173	5	a	a	DT
21781	1173	6	perfect	perfect	JJ
21781	1173	7	figure	figure	NN
21781	1173	8	of	of	IN
21781	1173	9	metameric	metameric	JJ
21781	1173	10	segmentation	segmentation	NN
21781	1173	11	he	-PRON-	PRP
21781	1173	12	should	should	MD
21781	1173	13	think	think	VB
21781	1173	14	of	of	IN
21781	1173	15	a	a	DT
21781	1173	16	train	train	NN
21781	1173	17	of	of	IN
21781	1173	18	precisely	precisely	RB
21781	1173	19	similar	similar	JJ
21781	1173	20	carriages	carriage	NNS
21781	1173	21	,	,	,
21781	1173	22	or	or	CC
21781	1173	23	a	a	DT
21781	1173	24	string	string	NN
21781	1173	25	of	of	IN
21781	1173	26	beads	bead	NNS
21781	1173	27	.	.	.
21781	1174	1	One	one	CD
21781	1174	2	bead	bead	NN
21781	1174	3	,	,	,
21781	1174	4	one	one	CD
21781	1174	5	carriage	carriage	NN
21781	1174	6	,	,	,
21781	1174	7	one	one	CD
21781	1174	8	vertebra	vertebra	NN
21781	1174	9	,	,	,
21781	1174	10	would	would	MD
21781	1174	11	be	be	VB
21781	1174	12	a	a	DT
21781	1174	13	metamere	metamere	NN
21781	1174	14	.	.	.
21781	1175	1	Section	section	NN
21781	1175	2	144	144	CD
21781	1175	3	.	.	.
21781	1176	1	In	in	IN
21781	1176	2	contrast	contrast	NN
21781	1176	3	to	to	IN
21781	1176	4	metameric	metameric	JJ
21781	1176	5	segmentation	segmentation	NN
21781	1176	6	is	be	VBZ
21781	1176	7	the	the	DT
21781	1176	8	antimeric	antimeric	JJ
21781	1176	9	repetition	repetition	NN
21781	1176	10	of	of	IN
21781	1176	11	radial	radial	JJ
21781	1176	12	symmetry	symmetry	NN
21781	1176	13	(	(	-LRB-
21781	1176	14	Section	section	NN
21781	1176	15	142	142	CD
21781	1176	16	)	)	-RRB-
21781	1176	17	,	,	,
21781	1176	18	in	in	IN
21781	1176	19	which	which	WDT
21781	1176	20	each	each	DT
21781	1176	21	ray	ray	NN
21781	1176	22	of	of	IN
21781	1176	23	the	the	DT
21781	1176	24	star	star	NN
21781	1176	25	is	be	VBZ
21781	1176	26	called	call	VBN
21781	1176	27	an	an	DT
21781	1176	28	antimere	antimere	NN
21781	1176	29	.	.	.
21781	1177	1	It	-PRON-	PRP
21781	1177	2	is	be	VBZ
21781	1177	3	possible	possible	JJ
21781	1177	4	to	to	TO
21781	1177	5	have	have	VB
21781	1177	6	bilateral	bilateral	JJ
21781	1177	7	symmetry	symmetry	NN
21781	1177	8	without	without	IN
21781	1177	9	a	a	DT
21781	1177	10	metameric	metameric	JJ
21781	1177	11	arrangement	arrangement	NN
21781	1177	12	of	of	IN
21781	1177	13	parts	part	NNS
21781	1177	14	,	,	,
21781	1177	15	as	as	IN
21781	1177	16	in	in	IN
21781	1177	17	the	the	DT
21781	1177	18	mussel	mussel	NN
21781	1177	19	and	and	CC
21781	1177	20	the	the	DT
21781	1177	21	cuttle	cuttle	NN
21781	1177	22	-	-	HYPH
21781	1177	23	fish	fish	NN
21781	1177	24	;	;	:
21781	1177	25	but	but	CC
21781	1177	26	metameric	metameric	JJ
21781	1177	27	segmentation	segmentation	NN
21781	1177	28	without	without	IN
21781	1177	29	complete	complete	JJ
21781	1177	30	or	or	CC
21781	1177	31	reduced	reduce	VBN
21781	1177	32	bilateral	bilateral	JJ
21781	1177	33	symmetry	symmetry	NN
21781	1177	34	does	do	VBZ
21781	1177	35	not	not	RB
21781	1177	36	occur	occur	VB
21781	1177	37	.	.	.
21781	1178	1	Section	section	NN
21781	1178	2	145	145	CD
21781	1178	3	.	.	.
21781	1179	1	We	-PRON-	PRP
21781	1179	2	are	be	VBP
21781	1179	3	now	now	RB
21781	1179	4	in	in	IN
21781	1179	5	a	a	DT
21781	1179	6	position	position	NN
21781	1179	7	to	to	TO
21781	1179	8	appreciate	appreciate	VB
21781	1179	9	the	the	DT
21781	1179	10	fact	fact	NN
21781	1179	11	that	that	IN
21781	1179	12	the	the	DT
21781	1179	13	old	old	JJ
21781	1179	14	and	and	CC
21781	1179	15	more	more	JJR
21781	1179	16	popularly	popularly	RB
21781	1179	17	know	know	VBP
21781	1179	18	division	division	NN
21781	1179	19	of	of	IN
21781	1179	20	animals	animal	NNS
21781	1179	21	into	into	IN
21781	1179	22	vertebrata	vertebrata	NN
21781	1179	23	and	and	CC
21781	1179	24	invertebrata	invertebrata	NN
21781	1179	25	scarcely	scarcely	RB
21781	1179	26	represents	represent	VBZ
21781	1179	27	the	the	DT
21781	1179	28	facts	fact	NNS
21781	1179	29	of	of	IN
21781	1179	30	the	the	DT
21781	1179	31	case	case	NN
21781	1179	32	,	,	,
21781	1179	33	that	that	IN
21781	1179	34	the	the	DT
21781	1179	35	primary	primary	JJ
21781	1179	36	division	division	NN
21781	1179	37	should	should	MD
21781	1179	38	be	be	VB
21781	1179	39	into	into	IN
21781	1179	40	protozoa	protozoa	NN
21781	1179	41	and	and	CC
21781	1179	42	metazoa	metazoa	NN
21781	1179	43	,	,	,
21781	1179	44	and	and	CC
21781	1179	45	that	that	IN
21781	1179	46	the	the	DT
21781	1179	47	vertebrata	vertebrata	NN
21781	1179	48	are	be	VBP
21781	1179	49	one	one	CD
21781	1179	50	of	of	IN
21781	1179	51	several	several	JJ
21781	1179	52	groups	group	NNS
21781	1179	53	of	of	IN
21781	1179	54	metazoa	metazoa	NN
21781	1179	55	with	with	IN
21781	1179	56	a	a	DT
21781	1179	57	fundamental	fundamental	JJ
21781	1179	58	bilateral	bilateral	JJ
21781	1179	59	symmetry	symmetry	NN
21781	1179	60	and	and	CC
21781	1179	61	imperfect	imperfect	JJ
21781	1179	62	metameric	metameric	JJ
21781	1179	63	segmentation	segmentation	NN
21781	1179	64	.	.	.
21781	1180	1	The	the	DT
21781	1180	2	rabbit	rabbit	NN
21781	1180	3	is	be	VBZ
21781	1180	4	one	one	CD
21781	1180	5	of	of	IN
21781	1180	6	the	the	DT
21781	1180	7	vertebrata	vertebrata	NN
21781	1180	8	,	,	,
21781	1180	9	and	and	CC
21781	1180	10	,	,	,
21781	1180	11	in	in	IN
21781	1180	12	common	common	JJ
21781	1180	13	with	with	IN
21781	1180	14	all	all	PDT
21781	1180	15	the	the	DT
21781	1180	16	other	other	JJ
21781	1180	17	animals	animal	NNS
21781	1180	18	collected	collect	VBN
21781	1180	19	under	under	IN
21781	1180	20	this	this	DT
21781	1180	21	head	head	NN
21781	1180	22	,	,	,
21781	1180	23	it	-PRON-	PRP
21781	1180	24	has--	has--	NNP
21781	1180	25	(	(	-LRB-
21781	1180	26	a	a	LS
21781	1180	27	)	)	-RRB-
21781	1180	28	A	a	DT
21781	1180	29	skeletal	skeletal	JJ
21781	1180	30	axis	axis	NN
21781	1180	31	(	(	-LRB-
21781	1180	32	the	the	DT
21781	1180	33	vertebral	vertebral	JJ
21781	1180	34	column	column	NN
21781	1180	35	)	)	-RRB-
21781	1180	36	between	between	IN
21781	1180	37	its	-PRON-	PRP$
21781	1180	38	central	central	JJ
21781	1180	39	nervous	nervous	JJ
21781	1180	40	system	system	NN
21781	1180	41	and	and	CC
21781	1180	42	its	-PRON-	PRP$
21781	1180	43	body	body	NN
21781	1180	44	cavity	cavity	NN
21781	1180	45	.	.	.
21781	1181	1	In	in	IN
21781	1181	2	the	the	DT
21781	1181	3	adult	adult	NN
21781	1181	4	rabbit	rabbit	NN
21781	1181	5	this	this	DT
21781	1181	6	consists	consist	VBZ
21781	1181	7	of	of	IN
21781	1181	8	a	a	DT
21781	1181	9	chain	chain	NN
21781	1181	10	of	of	IN
21781	1181	11	vertebrae	vertebra	NNS
21781	1181	12	,	,	,
21781	1181	13	but	but	CC
21781	1181	14	in	in	IN
21781	1181	15	the	the	DT
21781	1181	16	embryo	embryo	NN
21781	1181	17	(	(	-LRB-
21781	1181	18	i.e.	i.e.	FW
21781	1181	19	,	,	,
21781	1181	20	the	the	DT
21781	1181	21	young	young	JJ
21781	1181	22	rabbit	rabbit	NN
21781	1181	23	before	before	IN
21781	1181	24	birth	birth	NN
21781	1181	25	)	)	-RRB-
21781	1181	26	it	-PRON-	PRP
21781	1181	27	is	be	VBZ
21781	1181	28	represented	represent	VBN
21781	1181	29	by	by	IN
21781	1181	30	a	a	DT
21781	1181	31	continuous	continuous	JJ
21781	1181	32	chord	chord	NN
21781	1181	33	,	,	,
21781	1181	34	the	the	DT
21781	1181	35	notochord	notochord	NN
21781	1181	36	,	,	,
21781	1181	37	and	and	CC
21781	1181	38	it	-PRON-	PRP
21781	1181	39	remains	remain	VBZ
21781	1181	40	as	as	RB
21781	1181	41	such	such	JJ
21781	1181	42	in	in	IN
21781	1181	43	some	some	DT
21781	1181	44	of	of	IN
21781	1181	45	the	the	DT
21781	1181	46	lowest	low	JJS
21781	1181	47	vertebrata	vertebrata	NN
21781	1181	48	throughout	throughout	IN
21781	1181	49	life	life	NN
21781	1181	50	.	.	.
21781	1182	1	In	in	IN
21781	1182	2	other	other	JJ
21781	1182	3	words	word	NNS
21781	1182	4	,	,	,
21781	1182	5	in	in	IN
21781	1182	6	these	these	DT
21781	1182	7	lower	low	JJR
21781	1182	8	vertebrata	vertebrata	NN
21781	1182	9	,	,	,
21781	1182	10	the	the	DT
21781	1182	11	vertebral	vertebral	JJ
21781	1182	12	axis	axis	NN
21781	1182	13	is	be	VBZ
21781	1182	14	not	not	RB
21781	1182	15	metameric	metameric	JJ
21781	1182	16	.	.	.
21781	1183	1	(	(	-LRB-
21781	1183	2	b	b	LS
21781	1183	3	)	)	-RRB-
21781	1183	4	A	a	DT
21781	1183	5	dorsal	dorsal	NN
21781	1183	6	and	and	CC
21781	1183	7	-Tubular	-Tubular	NNP
21781	1183	8	_	_	NNP
21781	1183	9	nervous	nervous	JJ
21781	1183	10	axis	axis	NNP
21781	1183	11	.	.	.
21781	1184	1	(	(	-LRB-
21781	1184	2	Section	section	NN
21781	1184	3	131	131	CD
21781	1184	4	,	,	,
21781	1184	5	the	the	DT
21781	1184	6	central	central	JJ
21781	1184	7	canal	canal	NN
21781	1184	8	)	)	-RRB-
21781	1184	9	(	(	-LRB-
21781	1184	10	c	c	NN
21781	1184	11	)	)	-RRB-
21781	1184	12	It	-PRON-	PRP
21781	1184	13	has	have	VBZ
21781	1184	14	,	,	,
21781	1184	15	though	though	IN
21781	1184	16	in	in	IN
21781	1184	17	the	the	DT
21781	1184	18	embryo	embryo	NN
21781	1184	19	only	only	RB
21781	1184	20	,	,	,
21781	1184	21	certain	certain	JJ
21781	1184	22	slits	slit	NNS
21781	1184	23	between	between	IN
21781	1184	24	the	the	DT
21781	1184	25	throat	throat	NN
21781	1184	26	and	and	CC
21781	1184	27	the	the	DT
21781	1184	28	exterior	exterior	NN
21781	1184	29	,	,	,
21781	1184	30	like	like	IN
21781	1184	31	the	the	DT
21781	1184	32	gill	gill	JJ
21781	1184	33	slits	slit	NNS
21781	1184	34	of	of	IN
21781	1184	35	a	a	DT
21781	1184	36	fish	fish	NN
21781	1184	37	.	.	.
21781	1185	1	Such	such	JJ
21781	1185	2	slits	slit	NNS
21781	1185	3	are--	are--	NNP
21781	1185	4	with	with	IN
21781	1185	5	one	one	CD
21781	1185	6	or	or	CC
21781	1185	7	two	two	CD
21781	1185	8	remarkable	remarkable	JJ
21781	1185	9	exceptions	exception	NNS
21781	1185	10	outside	outside	IN
21781	1185	11	the	the	DT
21781	1185	12	sub	sub	JJ
21781	1185	13	-	-	JJ
21781	1185	14	kingdom--	kingdom--	JJ
21781	1185	15	distinctly	distinctly	RB
21781	1185	16	vertebrate	vertebrate	VBP
21781	1185	17	features	feature	NNS
21781	1185	18	,	,	,
21781	1185	19	and	and	CC
21781	1185	20	remain	remain	VBP
21781	1185	21	,	,	,
21781	1185	22	of	of	IN
21781	1185	23	course	course	NN
21781	1185	24	,	,	,
21781	1185	25	in	in	IN
21781	1185	26	fishes	fish	NNS
21781	1185	27	throughout	throughout	IN
21781	1185	28	life	life	NN
21781	1185	29	.	.	.
21781	1186	1	The	the	DT
21781	1186	2	presence	presence	NN
21781	1186	3	of	of	IN
21781	1186	4	true	true	JJ
21781	1186	5	cartilage	cartilage	NN
21781	1186	6	and	and	CC
21781	1186	7	bone	bone	NN
21781	1186	8	mark	mark	VBP
21781	1186	9	a	a	DT
21781	1186	10	vertebrate	vertebrate	NN
21781	1186	11	,	,	,
21781	1186	12	but	but	CC
21781	1186	13	vertebrata	vertebrata	NN
21781	1186	14	occur	occur	VBP
21781	1186	15	in	in	IN
21781	1186	16	which	which	WDT
21781	1186	17	-these	-these	JJ
21781	1186	18	tissues-	tissues-	NNS
21781	1186	19	[	[	-LRB-
21781	1186	20	bone	bone	NN
21781	1186	21	]	]	-RRB-
21781	1186	22	-are-	-are-	:
21781	1186	23	[	[	-LRB-
21781	1186	24	is	be	VBZ
21781	1186	25	]	]	-RRB-
21781	1186	26	absent	absent	JJ
21781	1186	27	.	.	.
21781	1187	1	Section	section	NN
21781	1187	2	146	146	CD
21781	1187	3	.	.	.
21781	1188	1	The	the	DT
21781	1188	2	rabbit	rabbit	NN
21781	1188	3	shares	share	VBZ
21781	1188	4	the	the	DT
21781	1188	5	following	follow	VBG
21781	1188	6	features	feature	NNS
21781	1188	7	with	with	IN
21781	1188	8	all	all	PDT
21781	1188	9	the	the	DT
21781	1188	10	vertebrata	vertebrata	NN
21781	1188	11	,	,	,
21781	1188	12	except	except	IN
21781	1188	13	the	the	DT
21781	1188	14	true	true	JJ
21781	1188	15	fishes	fish	NNS
21781	1188	16	,	,	,
21781	1188	17	which	which	WDT
21781	1188	18	do	do	VBP
21781	1188	19	not	not	RB
21781	1188	20	possess	possess	VB
21781	1188	21	any	any	DT
21781	1188	22	of	of	IN
21781	1188	23	them--	them--	NN
21781	1188	24	(	(	-LRB-
21781	1188	25	a	a	LS
21781	1188	26	)	)	-RRB-
21781	1188	27	Lungs	lung	NNS
21781	1188	28	(	(	-LRB-
21781	1188	29	but	but	CC
21781	1188	30	many	many	JJ
21781	1188	31	fish	fish	NNS
21781	1188	32	have	have	VBP
21781	1188	33	a	a	DT
21781	1188	34	swimming	swimming	NN
21781	1188	35	bladder	bladder	NN
21781	1188	36	which	which	WDT
21781	1188	37	answers	answer	VBZ
21781	1188	38	to	to	IN
21781	1188	39	the	the	DT
21781	1188	40	lungs	lung	NNS
21781	1188	41	in	in	IN
21781	1188	42	its	-PRON-	PRP$
21781	1188	43	anatomical	anatomical	JJ
21781	1188	44	relations	relation	NNS
21781	1188	45	.	.	.
21781	1188	46	)	)	-RRB-
21781	1189	1	(	(	-LRB-
21781	1189	2	b	b	LS
21781	1189	3	)	)	-RRB-
21781	1189	4	Limbs	Limbs	NNP
21781	1189	5	which	which	WDT
21781	1189	6	consist	consist	VBP
21781	1189	7	of	of	IN
21781	1189	8	a	a	DT
21781	1189	9	proximal	proximal	JJ
21781	1189	10	joint	joint	NN
21781	1189	11	of	of	IN
21781	1189	12	one	one	CD
21781	1189	13	bone	bone	NN
21781	1189	14	an	an	DT
21781	1189	15	intermediate	intermediate	JJ
21781	1189	16	part	part	NN
21781	1189	17	of	of	IN
21781	1189	18	two	two	CD
21781	1189	19	,	,	,
21781	1189	20	and	and	CC
21781	1189	21	a	a	DT
21781	1189	22	distal	distal	JJ
21781	1189	23	portion	portion	NN
21781	1189	24	which	which	WDT
21781	1189	25	has	have	VBZ
21781	1189	26	five	five	CD
21781	1189	27	digits	digit	NNS
21781	1189	28	,	,	,
21781	1189	29	or	or	CC
21781	1189	30	is	be	VBZ
21781	1189	31	evidently	evidently	RB
21781	1189	32	a	a	DT
21781	1189	33	reduced	reduce	VBN
21781	1189	34	form	form	NN
21781	1189	35	of	of	IN
21781	1189	36	the	the	DT
21781	1189	37	five	five	CD
21781	1189	38	-	-	HYPH
21781	1189	39	digit	digit	NN
21781	1189	40	limb	limb	NN
21781	1189	41	.	.	.
21781	1190	1	*	*	NFP
21781	1190	2	(	(	-LRB-
21781	1190	3	c	c	NN
21781	1190	4	)	)	-RRB-
21781	1190	5	The	the	DT
21781	1190	6	absence	absence	NN
21781	1190	7	of	of	IN
21781	1190	8	a	a	DT
21781	1190	9	median	median	JJ
21781	1190	10	fin	fin	NN
21781	1190	11	supported	support	VBN
21781	1190	12	by	by	IN
21781	1190	13	fin	fin	NN
21781	1190	14	rays	ray	NNS
21781	1190	15	.	.	.
21781	1191	1	*	*	NFP
21781	1191	2	*	*	NFP
21781	1191	3	*	*	NFP
21781	1191	4	The	the	DT
21781	1191	5	frog	frog	NN
21781	1191	6	shows	show	VBZ
21781	1191	7	indications	indication	NNS
21781	1191	8	of	of	IN
21781	1191	9	a	a	DT
21781	1191	10	sixth	sixth	JJ
21781	1191	11	digit	digit	NN
21781	1191	12	.	.	.
21781	1192	1	*	*	NFP
21781	1192	2	*	*	NFP
21781	1192	3	The	the	DT
21781	1192	4	frog	frog	NN
21781	1192	5	's	's	POS
21781	1192	6	tadpole	tadpole	NN
21781	1192	7	has	have	VBZ
21781	1192	8	a	a	DT
21781	1192	9	median	median	JJ
21781	1192	10	fin	fin	NN
21781	1192	11	,	,	,
21781	1192	12	but	but	CC
21781	1192	13	no	no	DT
21781	1192	14	fin	fin	NN
21781	1192	15	rays	ray	NNS
21781	1192	16	.	.	.
21781	1193	1	Section	section	NN
21781	1193	2	147	147	CD
21781	1193	3	.	.	.
21781	1194	1	The	the	DT
21781	1194	2	rabbit	rabbit	NN
21781	1194	3	shares	share	VBZ
21781	1194	4	the	the	DT
21781	1194	5	following	follow	VBG
21781	1194	6	features	feature	NNS
21781	1194	7	with	with	IN
21781	1194	8	all	all	PDT
21781	1194	9	the	the	DT
21781	1194	10	vertebrata	vertebrata	NN
21781	1194	11	above	above	IN
21781	1194	12	the	the	DT
21781	1194	13	fishes	fish	NNS
21781	1194	14	and	and	CC
21781	1194	15	amphibia	amphibia	NNP
21781	1194	16	(=	(=	NNP
21781	1194	17	frogs	frog	NNS
21781	1194	18	,	,	,
21781	1194	19	toads	toad	NNS
21781	1194	20	,	,	,
21781	1194	21	newts	newts	NNPS
21781	1194	22	,	,	,
21781	1194	23	and	and	CC
21781	1194	24	etc	etc	FW
21781	1194	25	.	.	.
21781	1194	26	)	)	-RRB-
21781	1195	1	--	--	:
21781	1195	2	(	(	-LRB-
21781	1195	3	a	a	LS
21781	1195	4	)	)	-RRB-
21781	1195	5	Absence	absence	NN
21781	1195	6	of	of	IN
21781	1195	7	gills	gill	NNS
21781	1195	8	(	(	-LRB-
21781	1195	9	not	not	RB
21781	1195	10	gill	gill	JJ
21781	1195	11	slits	slit	NNS
21781	1195	12	,	,	,
21781	1195	13	note	note	VBP
21781	1195	14	)	)	-RRB-
21781	1195	15	at	at	IN
21781	1195	16	any	any	DT
21781	1195	17	stage	stage	NN
21781	1195	18	in	in	IN
21781	1195	19	development	development	NN
21781	1195	20	.	.	.
21781	1196	1	(	(	-LRB-
21781	1196	2	b	b	LS
21781	1196	3	)	)	-RRB-
21781	1196	4	An	an	DT
21781	1196	5	amnion	amnion	NN
21781	1196	6	,	,	,
21781	1196	7	and	and	CC
21781	1196	8	(	(	-LRB-
21781	1196	9	c	c	NN
21781	1196	10	)	)	-RRB-
21781	1196	11	An	an	DT
21781	1196	12	allantois	allantois	NN
21781	1196	13	in	in	IN
21781	1196	14	development	development	NN
21781	1196	15	.	.	.
21781	1197	1	The	the	DT
21781	1197	2	meaning	meaning	NN
21781	1197	3	of	of	IN
21781	1197	4	(	(	-LRB-
21781	1197	5	b	b	NN
21781	1197	6	)	)	-RRB-
21781	1197	7	and	and	CC
21781	1197	8	(	(	-LRB-
21781	1197	9	c	c	NN
21781	1197	10	)	)	-RRB-
21781	1197	11	we	-PRON-	PRP
21781	1197	12	shall	shall	MD
21781	1197	13	explain	explain	VB
21781	1197	14	to	to	IN
21781	1197	15	the	the	DT
21781	1197	16	student	student	NN
21781	1197	17	in	in	IN
21781	1197	18	the	the	DT
21781	1197	19	chapters	chapter	NNS
21781	1197	20	on	on	IN
21781	1197	21	embryology	embryology	NN
21781	1197	22	.	.	.
21781	1198	1	We	-PRON-	PRP
21781	1198	2	simply	simply	RB
21781	1198	3	mention	mention	VBP
21781	1198	4	them	-PRON-	PRP
21781	1198	5	here	here	RB
21781	1198	6	to	to	TO
21781	1198	7	render	render	VB
21781	1198	8	our	-PRON-	PRP$
21781	1198	9	table	table	NN
21781	1198	10	complete	complete	JJ
21781	1198	11	.	.	.
21781	1199	1	Section	section	NN
21781	1199	2	148	148	CD
21781	1199	3	.	.	.
21781	1200	1	The	the	DT
21781	1200	2	rabbit	rabbit	NN
21781	1200	3	shares	share	NNS
21781	1200	4	with	with	IN
21781	1200	5	all	all	DT
21781	1200	6	mammals	mammal	NNS
21781	1200	7	,	,	,
21781	1200	8	and	and	CC
21781	1200	9	differs	differ	NNS
21781	1200	10	from	from	IN
21781	1200	11	all	all	DT
21781	1200	12	other	other	JJ
21781	1200	13	vertebrata	vertebrata	NN
21781	1200	14	(	(	-LRB-
21781	1200	15	i.e.	i.e.	FW
21781	1200	16	,	,	,
21781	1200	17	birds	bird	NNS
21781	1200	18	,	,	,
21781	1200	19	reptiles	reptile	NNS
21781	1200	20	,	,	,
21781	1200	21	amphibia	amphibia	NNP
21781	1200	22	,	,	,
21781	1200	23	and	and	CC
21781	1200	24	fishes	fish	VBZ
21781	1200	25	)	)	-RRB-
21781	1200	26	,	,	,
21781	1200	27	in	in	IN
21781	1200	28	having--	having--	NNP
21781	1200	29	(	(	-LRB-
21781	1200	30	a	a	LS
21781	1200	31	)	)	-RRB-
21781	1200	32	Hair	hair	NN
21781	1200	33	.	.	.
21781	1201	1	(	(	-LRB-
21781	1201	2	b	b	LS
21781	1201	3	)	)	-RRB-
21781	1201	4	A	a	DT
21781	1201	5	diaphragm	diaphragm	NN
21781	1201	6	.	.	.
21781	1202	1	(	(	-LRB-
21781	1202	2	c	c	NN
21781	1202	3	)	)	-RRB-
21781	1202	4	Only	only	RB
21781	1202	5	one	one	CD
21781	1202	6	aortic	aortic	NN
21781	1202	7	arch	arch	NN
21781	1202	8	,	,	,
21781	1202	9	and	and	CC
21781	1202	10	that	that	IN
21781	1202	11	on	on	IN
21781	1202	12	the	the	DT
21781	1202	13	left	left	JJ
21781	1202	14	side	side	NN
21781	1202	15	of	of	IN
21781	1202	16	the	the	DT
21781	1202	17	body	body	NN
21781	1202	18	.	.	.
21781	1203	1	(	(	-LRB-
21781	1203	2	d	d	LS
21781	1203	3	)	)	-RRB-
21781	1203	4	Its	-PRON-	PRP$
21781	1203	5	young	young	JJ
21781	1203	6	born	bear	VBN
21781	1203	7	alive	alive	JJ
21781	1203	8	.	.	.
21781	1204	1	(	(	-LRB-
21781	1204	2	But	but	CC
21781	1204	3	two	two	CD
21781	1204	4	very	very	RB
21781	1204	5	reptile	reptile	JJ
21781	1204	6	-	-	HYPH
21781	1204	7	like	like	JJ
21781	1204	8	mammals	mammal	NNS
21781	1204	9	of	of	IN
21781	1204	10	Australia	Australia	NNP
21781	1204	11	,	,	,
21781	1204	12	the	the	DT
21781	1204	13	duck	duck	NN
21781	1204	14	-	-	HYPH
21781	1204	15	billed	bill	VBN
21781	1204	16	platypus	platypus	NN
21781	1204	17	and	and	CC
21781	1204	18	the	the	DT
21781	1204	19	echidna	echidna	NN
21781	1204	20	,	,	,
21781	1204	21	lay	lay	VB
21781	1204	22	eggs	egg	NNS
21781	1204	23	,	,	,
21781	1204	24	and	and	CC
21781	1204	25	certain	certain	JJ
21781	1204	26	fish	fish	NN
21781	1204	27	and	and	CC
21781	1204	28	reptiles	reptile	VBZ
21781	1204	29	bear	bear	NN
21781	1204	30	living	live	VBG
21781	1204	31	young	young	JJ
21781	1204	32	.	.	.
21781	1204	33	)	)	-RRB-
21781	1205	1	(	(	-LRB-
21781	1205	2	e	e	LS
21781	1205	3	)	)	-RRB-
21781	1205	4	Epiphyses	epiphysis	NNS
21781	1205	5	to	to	IN
21781	1205	6	its	-PRON-	PRP$
21781	1205	7	vertebral	vertebral	JJ
21781	1205	8	-centre-	-centre-	NN
21781	1205	9	[	[	-LRB-
21781	1205	10	centra	centra	NNP
21781	1205	11	]	]	-RRB-
21781	1205	12	.	.	.
21781	1206	1	*	*	NFP
21781	1206	2	(	(	-LRB-
21781	1206	3	f	f	LS
21781	1206	4	)	)	-RRB-
21781	1206	5	The	the	DT
21781	1206	6	cerebral	cerebral	JJ
21781	1206	7	hemispheres	hemisphere	NNS
21781	1206	8	covering	cover	VBG
21781	1206	9	the	the	DT
21781	1206	10	mid	mid	NN
21781	1206	11	-	-	NN
21781	1206	12	brain	brain	NN
21781	1206	13	.	.	.
21781	1207	1	(	(	-LRB-
21781	1207	2	g	g	NNP
21781	1207	3	)	)	-RRB-
21781	1207	4	Corpora	Corpora	NNP
21781	1207	5	quadrigemina	quadrigemina	NN
21781	1207	6	instead	instead	RB
21781	1207	7	of	of	IN
21781	1207	8	bigemina	bigemina	NNP
21781	1207	9	.	.	.
21781	1208	1	[	[	-LRB-
21781	1208	2	(	(	-LRB-
21781	1208	3	h	h	NN
21781	1208	4	)	)	-RRB-
21781	1208	5	A	a	DT
21781	1208	6	corpus	corpus	NN
21781	1208	7	callosum	callosum	NN
21781	1208	8	.	.	.
21781	1208	9	]	]	-RRB-
21781	1209	1	[	[	-LRB-
21781	1209	2	(	(	-LRB-
21781	1209	3	i	i	NN
21781	1209	4	)	)	-RRB-
21781	1209	5	A	a	DT
21781	1209	6	spirally	spirally	RB
21781	1209	7	coiled	coil	VBN
21781	1209	8	cochlea	cochlea	NN
21781	1209	9	to	to	IN
21781	1209	10	the	the	DT
21781	1209	11	internal	internal	JJ
21781	1209	12	ear	ear	NN
21781	1209	13	.	.	.
21781	1209	14	]	]	-RRB-
21781	1210	1	[	[	-LRB-
21781	1210	2	(	(	-LRB-
21781	1210	3	In	in	IN
21781	1210	4	respect	respect	NN
21781	1210	5	to	to	IN
21781	1210	6	h	h	NN
21781	1210	7	and	and	CC
21781	1210	8	i	i	PRP
21781	1210	9	also	also	RB
21781	1210	10	,	,	,
21781	1210	11	the	the	DT
21781	1210	12	echidna	echidna	NN
21781	1210	13	and	and	CC
21781	1210	14	platypus	platypus	NN
21781	1210	15	are	be	VBP
21781	1210	16	scarcely	scarcely	RB
21781	1210	17	mammalinan	mammalinan	JJ
21781	1210	18	.	.	.
21781	1210	19	)	)	-RRB-
21781	1210	20	]	]	-RRB-
21781	1211	1	*	*	NFP
21781	1211	2	But	but	CC
21781	1211	3	certain	certain	JJ
21781	1211	4	mammals	mammal	NNS
21781	1211	5	have	have	VBP
21781	1211	6	no	no	DT
21781	1211	7	such	such	JJ
21781	1211	8	epiphyses	epiphysis	NNS
21781	1211	9	.	.	.
21781	1212	1	Section	section	NN
21781	1212	2	149	149	CD
21781	1212	3	.	.	.
21781	1213	1	The	the	DT
21781	1213	2	rabbit	rabbit	NN
21781	1213	3	,	,	,
21781	1213	4	together	together	RB
21781	1213	5	with	with	IN
21781	1213	6	the	the	DT
21781	1213	7	hares	hare	NNS
21781	1213	8	and	and	CC
21781	1213	9	conies	cony	NNS
21781	1213	10	,	,	,
21781	1213	11	rats	rat	NNS
21781	1213	12	and	and	CC
21781	1213	13	mice	mouse	NNS
21781	1213	14	,	,	,
21781	1213	15	voles	vole	NNS
21781	1213	16	,	,	,
21781	1213	17	squirrels	squirrel	NNS
21781	1213	18	,	,	,
21781	1213	19	beavers	beaver	NNS
21781	1213	20	,	,	,
21781	1213	21	cavies	cavy	NNS
21781	1213	22	,	,	,
21781	1213	23	guineapigs	guineapig	NNS
21781	1213	24	is	be	VBZ
21781	1213	25	included	include	VBN
21781	1213	26	in	in	IN
21781	1213	27	that	that	DT
21781	1213	28	order	order	NN
21781	1213	29	of	of	IN
21781	1213	30	the	the	DT
21781	1213	31	class	class	NN
21781	1213	32	of	of	IN
21781	1213	33	mammals	mammal	NNS
21781	1213	34	which	which	WDT
21781	1213	35	is	be	VBZ
21781	1213	36	called	call	VBN
21781	1213	37	the	the	DT
21781	1213	38	rodentia	rodentia	NN
21781	1213	39	,	,	,
21781	1213	40	and	and	CC
21781	1213	41	is	be	VBZ
21781	1213	42	distinguished	distinguish	VBN
21781	1213	43	by	by	IN
21781	1213	44	the	the	DT
21781	1213	45	character	character	NN
21781	1213	46	of	of	IN
21781	1213	47	the	the	DT
21781	1213	48	incisor	incisor	NN
21781	1213	49	teeth	tooth	NNS
21781	1213	50	from	from	IN
21781	1213	51	other	other	JJ
21781	1213	52	orders	order	NNS
21781	1213	53	of	of	IN
21781	1213	54	the	the	DT
21781	1213	55	class	class	NN
21781	1213	56	.	.	.
21781	1214	1	10	10	CD
21781	1214	2	.	.	.
21781	1215	1	_	_	NNP
21781	1215	2	Questions	Questions	NNPS
21781	1215	3	and	and	CC
21781	1215	4	Exercises	Exercises	NNPS
21781	1215	5	_	_	NNP
21781	1215	6	1	1	CD
21781	1215	7	.	.	.
21781	1216	1	Describe	describe	VB
21781	1216	2	the	the	DT
21781	1216	3	venous	venous	JJ
21781	1216	4	circulation	circulation	NN
21781	1216	5	of	of	IN
21781	1216	6	the	the	DT
21781	1216	7	rabbit	rabbit	NN
21781	1216	8	(	(	-LRB-
21781	1216	9	with	with	IN
21781	1216	10	diagrams	diagram	NNS
21781	1216	11	)	)	-RRB-
21781	1216	12	.	.	.
21781	1217	1	Compare	compare	VB
21781	1217	2	a	a	DT
21781	1217	3	vein	vein	NN
21781	1217	4	and	and	CC
21781	1217	5	artery	artery	NN
21781	1217	6	.	.	.
21781	1218	1	Compare	compare	VB
21781	1218	2	the	the	DT
21781	1218	3	distribution	distribution	NN
21781	1218	4	of	of	IN
21781	1218	5	the	the	DT
21781	1218	6	great	great	JJ
21781	1218	7	venous	venous	JJ
21781	1218	8	trunks	trunk	NNS
21781	1218	9	with	with	IN
21781	1218	10	that	that	DT
21781	1218	11	of	of	IN
21781	1218	12	the	the	DT
21781	1218	13	arterial	arterial	JJ
21781	1218	14	system	system	NN
21781	1218	15	.	.	.
21781	1219	1	2	2	LS
21781	1219	2	.	.	.
21781	1220	1	Construct	construct	VB
21781	1220	2	a	a	DT
21781	1220	3	general	general	JJ
21781	1220	4	diagram	diagram	NN
21781	1220	5	of	of	IN
21781	1220	6	the	the	DT
21781	1220	7	circulation	circulation	NN
21781	1220	8	of	of	IN
21781	1220	9	the	the	DT
21781	1220	10	rabbit	rabbit	NN
21781	1220	11	,	,	,
21781	1220	12	to	to	TO
21781	1220	13	show	show	VB
21781	1220	14	especially	especially	RB
21781	1220	15	the	the	DT
21781	1220	16	relation	relation	NN
21781	1220	17	of	of	IN
21781	1220	18	the	the	DT
21781	1220	19	portal	portal	JJ
21781	1220	20	system	system	NN
21781	1220	21	,	,	,
21781	1220	22	the	the	DT
21781	1220	23	lymphatics	lymphatic	NNS
21781	1220	24	and	and	CC
21781	1220	25	lacteals	lacteal	NNS
21781	1220	26	,	,	,
21781	1220	27	and	and	CC
21781	1220	28	the	the	DT
21781	1220	29	renal	renal	JJ
21781	1220	30	circulation	circulation	NN
21781	1220	31	to	to	IN
21781	1220	32	the	the	DT
21781	1220	33	main	main	JJ
21781	1220	34	blood	blood	NN
21781	1220	35	current	current	JJ
21781	1220	36	.	.	.
21781	1221	1	3	3	LS
21781	1221	2	.	.	.
21781	1222	1	Draw	draw	VB
21781	1222	2	the	the	DT
21781	1222	3	alimentary	alimentary	JJ
21781	1222	4	canal	canal	NN
21781	1222	5	of	of	IN
21781	1222	6	the	the	DT
21781	1222	7	rabbit	rabbit	NN
21781	1222	8	from	from	IN
21781	1222	9	memory	memory	NN
21781	1222	10	.	.	.
21781	1223	1	4	4	LS
21781	1223	2	.	.	.
21781	1224	1	What	what	WP
21781	1224	2	is	be	VBZ
21781	1224	3	a	a	DT
21781	1224	4	villus	villus	NN
21781	1224	5	?	?	.
21781	1225	1	Describe	describe	VB
21781	1225	2	its	-PRON-	PRP$
21781	1225	3	epithelium	epithelium	NN
21781	1225	4	,	,	,
21781	1225	5	and	and	CC
21781	1225	6	the	the	DT
21781	1225	7	vessels	vessel	NNS
21781	1225	8	within	within	IN
21781	1225	9	it	-PRON-	PRP
21781	1225	10	.	.	.
21781	1226	1	Write	write	VB
21781	1226	2	as	as	RB
21781	1226	3	explicit	explicit	JJ
21781	1226	4	an	an	DT
21781	1226	5	account	account	NN
21781	1226	6	as	as	IN
21781	1226	7	you	-PRON-	PRP
21781	1226	8	can	can	MD
21781	1226	9	of	of	IN
21781	1226	10	the	the	DT
21781	1226	11	absorbent	absorbent	JJ
21781	1226	12	action	action	NN
21781	1226	13	of	of	IN
21781	1226	14	a	a	DT
21781	1226	15	villus	villus	NN
21781	1226	16	.	.	.
21781	1227	1	5	5	CD
21781	1227	2	.	.	.
21781	1228	1	Tabulate	tabulate	VB
21781	1228	2	the	the	DT
21781	1228	3	alimentary	alimentary	JJ
21781	1228	4	secretions	secretion	NNS
21781	1228	5	,	,	,
21781	1228	6	and	and	CC
21781	1228	7	their	-PRON-	PRP$
21781	1228	8	action	action	NN
21781	1228	9	on	on	IN
21781	1228	10	the	the	DT
21781	1228	11	food	food	NN
21781	1228	12	.	.	.
21781	1229	1	6	6	CD
21781	1229	2	.	.	.
21781	1230	1	What	what	WP
21781	1230	2	is	be	VBZ
21781	1230	3	botryoidal	botryoidal	JJ
21781	1230	4	tissue	tissue	NN
21781	1230	5	?	?	.
21781	1231	1	Where	where	WRB
21781	1231	2	does	do	VBZ
21781	1231	3	it	-PRON-	PRP
21781	1231	4	occur	occur	VB
21781	1231	5	?	?	.
21781	1232	1	What	what	WP
21781	1232	2	is	be	VBZ
21781	1232	3	known	know	VBN
21781	1232	4	of	of	IN
21781	1232	5	its	-PRON-	PRP$
21781	1232	6	functions	function	NNS
21781	1232	7	?	?	.
21781	1233	1	7	7	LS
21781	1233	2	.	.	.
21781	1234	1	Copy	Copy	NNP
21781	1234	2	Diagram	Diagram	NNP
21781	1234	3	I.	i.	NN
21781	1235	1	(	(	-LRB-
21781	1235	2	enlarged	enlarged	NNP
21781	1235	3	)	)	-RRB-
21781	1235	4	,	,	,
21781	1235	5	and	and	CC
21781	1235	6	insert	insert	VB
21781	1235	7	upon	upon	IN
21781	1235	8	it	-PRON-	PRP
21781	1235	9	the	the	DT
21781	1235	10	visceral	visceral	JJ
21781	1235	11	nerves	nerve	NNS
21781	1235	12	as	as	RB
21781	1235	13	far	far	RB
21781	1235	14	as	as	IN
21781	1235	15	you	-PRON-	PRP
21781	1235	16	can	can	MD
21781	1235	17	.	.	.
21781	1236	1	8	8	LS
21781	1236	2	.	.	.
21781	1237	1	What	what	WP
21781	1237	2	are	be	VBP
21781	1237	3	the	the	DT
21781	1237	4	most	most	RBS
21781	1237	5	characteristic	characteristic	JJ
21781	1237	6	points	point	NNS
21781	1237	7	in	in	IN
21781	1237	8	the	the	DT
21781	1237	9	mammalian	mammalian	JJ
21781	1237	10	vertebral	vertebral	JJ
21781	1237	11	column	column	NN
21781	1237	12	?	?	.
21781	1238	1	9	9	CD
21781	1238	2	.	.	.
21781	1239	1	Describe	describe	JJ
21781	1239	2	cartilage	cartilage	NN
21781	1239	3	and	and	CC
21781	1239	4	bone	bone	NN
21781	1239	5	,	,	,
21781	1239	6	and	and	CC
21781	1239	7	compare	compare	VB
21781	1239	8	them	-PRON-	PRP
21781	1239	9	with	with	IN
21781	1239	10	one	one	CD
21781	1239	11	another	another	DT
21781	1239	12	.	.	.
21781	1240	1	10	10	CD
21781	1240	2	.	.	.
21781	1241	1	Give	give	VB
21781	1241	2	an	an	DT
21781	1241	3	account	account	NN
21781	1241	4	of	of	IN
21781	1241	5	the	the	DT
21781	1241	6	amoeba	amoeba	NN
21781	1241	7	,	,	,
21781	1241	8	and	and	CC
21781	1241	9	compare	compare	VB
21781	1241	10	it	-PRON-	PRP
21781	1241	11	with	with	IN
21781	1241	12	a	a	DT
21781	1241	13	typical	typical	JJ
21781	1241	14	tissue	tissue	NN
21781	1241	15	cell	cell	NN
21781	1241	16	in	in	IN
21781	1241	17	a	a	DT
21781	1241	18	metazoon	metazoon	NN
21781	1241	19	(	(	-LRB-
21781	1241	20	e.g.	e.g.	RB
21781	1241	21	,	,	,
21781	1241	22	the	the	DT
21781	1241	23	rabbit	rabbit	NN
21781	1241	24	)	)	-RRB-
21781	1241	25	.	.	.
21781	1242	1	11	11	CD
21781	1242	2	.	.	.
21781	1243	1	Give	give	VB
21781	1243	2	a	a	DT
21781	1243	3	general	general	JJ
21781	1243	4	account	account	NN
21781	1243	5	of	of	IN
21781	1243	6	connective	connective	JJ
21781	1243	7	tissue	tissue	NN
21781	1243	8	.	.	.
21781	1244	1	What	what	WP
21781	1244	2	is	be	VBZ
21781	1244	3	tendon	tendon	JJ
21781	1244	4	?	?	.
21781	1245	1	12	12	CD
21781	1245	2	.	.	.
21781	1246	1	Trace	trace	NN
21781	1246	2	,	,	,
21781	1246	3	briefly	briefly	RB
21781	1246	4	,	,	,
21781	1246	5	the	the	DT
21781	1246	6	increased	increase	VBN
21781	1246	7	modification	modification	NN
21781	1246	8	of	of	IN
21781	1246	9	tissues	tissue	NNS
21781	1246	10	in	in	IN
21781	1246	11	the	the	DT
21781	1246	12	vertebrata	vertebrata	NN
21781	1246	13	.	.	.
21781	1247	1	13	13	CD
21781	1247	2	.	.	.
21781	1248	1	Describe	describe	VB
21781	1248	2	,	,	,
21781	1248	3	with	with	IN
21781	1248	4	diagrams	diagram	NNS
21781	1248	5	,	,	,
21781	1248	6	the	the	DT
21781	1248	7	structure	structure	NN
21781	1248	8	of	of	IN
21781	1248	9	blood	blood	NN
21781	1248	10	.	.	.
21781	1249	1	State	state	NN
21781	1249	2	the	the	DT
21781	1249	3	function	function	NN
21781	1249	4	of	of	IN
21781	1249	5	each	each	DT
21781	1249	6	factor	factor	NN
21781	1249	7	you	-PRON-	PRP
21781	1249	8	describe	describe	VBP
21781	1249	9	.	.	.
21781	1250	1	14	14	CD
21781	1250	2	.	.	.
21781	1251	1	Compare	compare	VB
21781	1251	2	the	the	DT
21781	1251	3	pectoral	pectoral	NN
21781	1251	4	with	with	IN
21781	1251	5	the	the	DT
21781	1251	6	pelvic	pelvic	JJ
21781	1251	7	limb	limb	NN
21781	1251	8	and	and	CC
21781	1251	9	girdle	girdle	NNP
21781	1251	10	.	.	.
21781	1252	1	What	what	WDT
21781	1252	2	other	other	JJ
21781	1252	3	structures	structure	NNS
21781	1252	4	of	of	IN
21781	1252	5	the	the	DT
21781	1252	6	adult	adult	NN
21781	1252	7	rabbit	rabbit	NN
21781	1252	8	display	display	NN
21781	1252	9	a	a	DT
21781	1252	10	similar	similar	JJ
21781	1252	11	repetition	repetition	NN
21781	1252	12	of	of	IN
21781	1252	13	similar	similar	JJ
21781	1252	14	parts	part	NNS
21781	1252	15	?	?	.
21781	1253	1	15	15	CD
21781	1253	2	.	.	.
21781	1254	1	Draw	draw	VB
21781	1254	2	from	from	IN
21781	1254	3	memory	memory	NN
21781	1254	4	typical	typical	JJ
21781	1254	5	vertebrae	vertebra	NNS
21781	1254	6	from	from	IN
21781	1254	7	each	each	DT
21781	1254	8	region	region	NN
21781	1254	9	of	of	IN
21781	1254	10	the	the	DT
21781	1254	11	vertebral	vertebral	JJ
21781	1254	12	column	column	NN
21781	1254	13	.	.	.
21781	1255	1	16	16	CD
21781	1255	2	.	.	.
21781	1256	1	What	what	WP
21781	1256	2	are	be	VBP
21781	1256	3	bilateral	bilateral	JJ
21781	1256	4	symmetry	symmetry	NN
21781	1256	5	and	and	CC
21781	1256	6	metameric	metameric	JJ
21781	1256	7	segmentation	segmentation	NN
21781	1256	8	?	?	.
21781	1257	1	17	17	CD
21781	1257	2	.	.	.
21781	1258	1	Give	give	VB
21781	1258	2	a	a	DT
21781	1258	3	schedule	schedule	NN
21781	1258	4	of	of	IN
21781	1258	5	distinctive	distinctive	JJ
21781	1258	6	mammalian	mammalian	JJ
21781	1258	7	features	feature	NNS
21781	1258	8	.	.	.
21781	1259	1	18	18	CD
21781	1259	2	.	.	.
21781	1260	1	Describe	describe	VB
21781	1260	2	the	the	DT
21781	1260	3	rabbit	rabbit	NN
21781	1260	4	's	's	POS
21781	1260	5	brain	brain	NN
21781	1260	6	(	(	-LRB-
21781	1260	7	with	with	IN
21781	1260	8	diagrams	diagram	NNS
21781	1260	9	)	)	-RRB-
21781	1260	10	.	.	.
21781	1261	1	19	19	CD
21781	1261	2	.	.	.
21781	1262	1	Give	give	VB
21781	1262	2	a	a	DT
21781	1262	3	list	list	NN
21781	1262	4	of	of	IN
21781	1262	5	the	the	DT
21781	1262	6	cranial	cranial	JJ
21781	1262	7	nerves	nerve	NNS
21781	1262	8	of	of	IN
21781	1262	9	the	the	DT
21781	1262	10	rabbit	rabbit	NN
21781	1262	11	,	,	,
21781	1262	12	and	and	CC
21781	1262	13	note	note	VB
21781	1262	14	their	-PRON-	PRP$
21781	1262	15	origin	origin	NN
21781	1262	16	in	in	IN
21781	1262	17	the	the	DT
21781	1262	18	brain	brain	NN
21781	1262	19	.	.	.
21781	1263	1	20	20	CD
21781	1263	2	.	.	.
21781	1264	1	Give	give	VB
21781	1264	2	a	a	DT
21781	1264	3	list	list	NN
21781	1264	4	of	of	IN
21781	1264	5	the	the	DT
21781	1264	6	nerve	nerve	NN
21781	1264	7	apertures	aperture	NNS
21781	1264	8	of	of	IN
21781	1264	9	the	the	DT
21781	1264	10	dog	dog	NN
21781	1264	11	's	's	POS
21781	1264	12	skull	skull	NN
21781	1264	13	.	.	.
21781	1265	1	21	21	CD
21781	1265	2	.	.	.
21781	1266	1	What	what	WP
21781	1266	2	are	be	VBP
21781	1266	3	the	the	DT
21781	1266	4	chief	chief	JJ
21781	1266	5	anatomical	anatomical	JJ
21781	1266	6	differences	difference	NNS
21781	1266	7	between	between	IN
21781	1266	8	a	a	DT
21781	1266	9	typical	typical	JJ
21781	1266	10	cranial	cranial	NN
21781	1266	11	,	,	,
21781	1266	12	a	a	DT
21781	1266	13	spinal	spinal	NN
21781	1266	14	,	,	,
21781	1266	15	and	and	CC
21781	1266	16	a	a	DT
21781	1266	17	sympathetic	sympathetic	JJ
21781	1266	18	nerve	nerve	NN
21781	1266	19	?	?	.
21781	1267	1	22	22	CD
21781	1267	2	.	.	.
21781	1268	1	Describe	describe	VB
21781	1268	2	and	and	CC
21781	1268	3	figure	figure	VB
21781	1268	4	the	the	DT
21781	1268	5	distribution	distribution	NN
21781	1268	6	of	of	IN
21781	1268	7	nerves	nerve	NNS
21781	1268	8	V.	V.	NNP
21781	1268	9	,	,	,
21781	1268	10	VII	VII	NNP
21781	1268	11	.	.	NNP
21781	1268	12	,	,	,
21781	1268	13	IX	IX	NNP
21781	1268	14	.	.	NNP
21781	1268	15	,	,	,
21781	1268	16	and	and	CC
21781	1268	17	X.	X.	NNP
21781	1269	1	23	23	CD
21781	1269	2	.	.	.
21781	1270	1	Describe	describe	VB
21781	1270	2	the	the	DT
21781	1270	3	muscles	muscle	NNS
21781	1270	4	,	,	,
21781	1270	5	glands	gland	NNS
21781	1270	6	,	,	,
21781	1270	7	and	and	CC
21781	1270	8	nerves	nerve	NNS
21781	1270	9	of	of	IN
21781	1270	10	the	the	DT
21781	1270	11	orbit	orbit	NN
21781	1270	12	of	of	IN
21781	1270	13	the	the	DT
21781	1270	14	rabbit	rabbit	NN
21781	1270	15	.	.	.
21781	1271	1	24	24	CD
21781	1271	2	.	.	.
21781	1272	1	Describe	describe	VB
21781	1272	2	,	,	,
21781	1272	3	with	with	IN
21781	1272	4	figures	figure	NNS
21781	1272	5	,	,	,
21781	1272	6	the	the	DT
21781	1272	7	eye	eye	NN
21781	1272	8	of	of	IN
21781	1272	9	the	the	DT
21781	1272	10	rabbit	rabbit	NN
21781	1272	11	.	.	.
21781	1273	1	25	25	CD
21781	1273	2	.	.	.
21781	1274	1	Give	give	VB
21781	1274	2	a	a	DT
21781	1274	3	diagram	diagram	NN
21781	1274	4	of	of	IN
21781	1274	5	the	the	DT
21781	1274	6	rabbit	rabbit	NN
21781	1274	7	's	's	POS
21781	1274	8	internal	internal	JJ
21781	1274	9	ear	ear	NN
21781	1274	10	.	.	.
21781	1275	1	26	26	CD
21781	1275	2	.	.	.
21781	1276	1	Draw	draw	VB
21781	1276	2	and	and	CC
21781	1276	3	describe	describe	VB
21781	1276	4	the	the	DT
21781	1276	5	ear	ear	NN
21781	1276	6	ossicles	ossicle	NNS
21781	1276	7	.	.	.
21781	1277	1	What	what	WP
21781	1277	2	is	be	VBZ
21781	1277	3	their	-PRON-	PRP$
21781	1277	4	function	function	NN
21781	1277	5	?	?	.
21781	1278	1	27	27	CD
21781	1278	2	.	.	.
21781	1279	1	Draw	draw	VB
21781	1279	2	and	and	CC
21781	1279	3	state	state	VB
21781	1279	4	the	the	DT
21781	1279	5	precise	precise	JJ
21781	1279	6	position	position	NN
21781	1279	7	of	of	IN
21781	1279	8	the	the	DT
21781	1279	9	hyoid	hyoid	NN
21781	1279	10	bone	bone	NN
21781	1279	11	,	,	,
21781	1279	12	the	the	DT
21781	1279	13	clavicle	clavicle	NNP
21781	1279	14	,	,	,
21781	1279	15	the	the	DT
21781	1279	16	calcaneum	calcaneum	NN
21781	1279	17	,	,	,
21781	1279	18	and	and	CC
21781	1279	19	the	the	DT
21781	1279	20	olecranon	olecranon	JJ
21781	1279	21	process	process	NN
21781	1279	22	.	.	.
21781	1280	1	28	28	CD
21781	1280	2	.	.	.
21781	1281	1	Describe	describe	VB
21781	1281	2	,	,	,
21781	1281	3	as	as	RB
21781	1281	4	accurately	accurately	RB
21781	1281	5	as	as	IN
21781	1281	6	possible	possible	JJ
21781	1281	7	,	,	,
21781	1281	8	the	the	DT
21781	1281	9	position	position	NN
21781	1281	10	of	of	IN
21781	1281	11	palatine	palatine	JJ
21781	1281	12	bones	bone	NNS
21781	1281	13	,	,	,
21781	1281	14	pterygoids	pterygoid	NNS
21781	1281	15	,	,	,
21781	1281	16	the	the	DT
21781	1281	17	ethmoid	ethmoid	JJ
21781	1281	18	bone	bone	NN
21781	1281	19	,	,	,
21781	1281	20	the	the	DT
21781	1281	21	pre-	pre-	NN
21781	1281	22	and	and	CC
21781	1281	23	basi	basi	NN
21781	1281	24	-	-	HYPH
21781	1281	25	sphenoids	sphenoid	NNS
21781	1281	26	,	,	,
21781	1281	27	in	in	IN
21781	1281	28	the	the	DT
21781	1281	29	dog	dog	NN
21781	1281	30	's	's	POS
21781	1281	31	skull	skull	NN
21781	1281	32	.	.	.
21781	1282	1	29	29	CD
21781	1282	2	.	.	.
21781	1283	1	What	what	WP
21781	1283	2	is	be	VBZ
21781	1283	3	membrane	membrane	NN
21781	1283	4	bone	bone	NN
21781	1283	5	?	?	.
21781	1284	1	What	what	WP
21781	1284	2	is	be	VBZ
21781	1284	3	cartilage	cartilage	NN
21781	1284	4	bone	bone	NN
21781	1284	5	?	?	.
21781	1285	1	Discuss	discuss	VB
21781	1285	2	their	-PRON-	PRP$
21781	1285	3	mutual	mutual	JJ
21781	1285	4	relationship	relationship	NN
21781	1285	5	.	.	.
21781	1286	1	30	30	CD
21781	1286	2	.	.	.
21781	1287	1	What	what	WP
21781	1287	2	is	be	VBZ
21781	1287	3	an	an	DT
21781	1287	4	excretion	excretion	NN
21781	1287	5	?	?	.
21781	1288	1	What	what	WP
21781	1288	2	are	be	VBP
21781	1288	3	the	the	DT
21781	1288	4	chief	chief	JJ
21781	1288	5	excretory	excretory	JJ
21781	1288	6	products	product	NNS
21781	1288	7	of	of	IN
21781	1288	8	an	an	DT
21781	1288	9	animal	animal	NN
21781	1288	10	?	?	.
21781	1289	1	How	how	WRB
21781	1289	2	are	be	VBP
21781	1289	3	they	-PRON-	PRP
21781	1289	4	removed	remove	VBN
21781	1289	5	?	?	.
21781	1290	1	31	31	CD
21781	1290	2	.	.	.
21781	1291	1	Describe	describe	VB
21781	1291	2	the	the	DT
21781	1291	3	minute	minute	JJ
21781	1291	4	anatomy	anatomy	NN
21781	1291	5	of	of	IN
21781	1291	6	the	the	DT
21781	1291	7	liver	liver	NN
21781	1291	8	.	.	.
21781	1292	1	Give	give	VB
21781	1292	2	a	a	DT
21781	1292	3	general	general	JJ
21781	1292	4	account	account	NN
21781	1292	5	of	of	IN
21781	1292	6	its	-PRON-	PRP$
21781	1292	7	functions	function	NNS
21781	1292	8	.	.	.
21781	1293	1	32	32	CD
21781	1293	2	.	.	.
21781	1294	1	Describe	describe	VB
21781	1294	2	the	the	DT
21781	1294	3	minute	minute	JJ
21781	1294	4	anatomy	anatomy	NN
21781	1294	5	of	of	IN
21781	1294	6	the	the	DT
21781	1294	7	kidney	kidney	NN
21781	1294	8	,	,	,
21781	1294	9	and	and	CC
21781	1294	10	the	the	DT
21781	1294	11	functions	function	NNS
21781	1294	12	of	of	IN
21781	1294	13	the	the	DT
21781	1294	14	several	several	JJ
21781	1294	15	parts	part	NNS
21781	1294	16	.	.	.
21781	1295	1	33	33	CD
21781	1295	2	.	.	.
21781	1296	1	What	what	WP
21781	1296	2	is	be	VBZ
21781	1296	3	ciliated	ciliate	VBN
21781	1296	4	epithelium	epithelium	NN
21781	1296	5	?	?	.
21781	1297	1	Where	where	WRB
21781	1297	2	does	do	VBZ
21781	1297	3	it	-PRON-	PRP
21781	1297	4	occur	occur	VB
21781	1297	5	in	in	IN
21781	1297	6	the	the	DT
21781	1297	7	rabbit	rabbit	NN
21781	1297	8	?	?	.
21781	1298	1	34	34	CD
21781	1298	2	.	.	.
21781	1299	1	Describe	describe	VB
21781	1299	2	the	the	DT
21781	1299	3	mechanism	mechanism	NN
21781	1299	4	of	of	IN
21781	1299	5	respiration	respiration	NN
21781	1299	6	.	.	.
21781	1300	1	What	what	WP
21781	1300	2	is	be	VBZ
21781	1300	3	the	the	DT
21781	1300	4	relation	relation	NN
21781	1300	5	of	of	IN
21781	1300	6	respiration	respiration	NN
21781	1300	7	to	to	IN
21781	1300	8	the	the	DT
21781	1300	9	general	general	JJ
21781	1300	10	life	life	NN
21781	1300	11	of	of	IN
21781	1300	12	the	the	DT
21781	1300	13	animal	animal	NN
21781	1300	14	?	?	.
21781	1301	1	35	35	CD
21781	1301	2	.	.	.
21781	1302	1	What	what	WP
21781	1302	2	are	be	VBP
21781	1302	3	the	the	DT
21781	1302	4	functions	function	NNS
21781	1302	5	of	of	IN
21781	1302	6	the	the	DT
21781	1302	7	skin	skin	NN
21781	1302	8	?	?	.
21781	1303	1	Describe	describe	VB
21781	1303	2	its	-PRON-	PRP$
21781	1303	3	structure	structure	NN
21781	1303	4	.	.	.
21781	1304	1	36	36	CD
21781	1304	2	.	.	.
21781	1305	1	What	what	WP
21781	1305	2	is	be	VBZ
21781	1305	3	a	a	DT
21781	1305	4	secretion	secretion	NN
21781	1305	5	?	?	.
21781	1306	1	Tabulate	tabulate	VB
21781	1306	2	and	and	CC
21781	1306	3	classify	classify	VB
21781	1306	4	secretary	secretary	NN
21781	1306	5	organs	organ	NNS
21781	1306	6	.	.	.
21781	1307	1	What	what	WP
21781	1307	2	is	be	VBZ
21781	1307	3	a	a	DT
21781	1307	4	goblet	goblet	NN
21781	1307	5	cell	cell	NN
21781	1307	6	?	?	.
21781	1308	1	37	37	CD
21781	1308	2	.	.	.
21781	1309	1	Draw	draw	VB
21781	1309	2	,	,	,
21781	1309	3	from	from	IN
21781	1309	4	memory	memory	NN
21781	1309	5	,	,	,
21781	1309	6	the	the	DT
21781	1309	7	dorsal	dorsal	NN
21781	1309	8	and	and	CC
21781	1309	9	ventral	ventral	JJ
21781	1309	10	aspects	aspect	NNS
21781	1309	11	of	of	IN
21781	1309	12	,	,	,
21781	1309	13	and	and	CC
21781	1309	14	a	a	DT
21781	1309	15	median	median	JJ
21781	1309	16	section	section	NN
21781	1309	17	through	through	IN
21781	1309	18	,	,	,
21781	1309	19	a	a	DT
21781	1309	20	dog	dog	NN
21781	1309	21	's	's	POS
21781	1309	22	skull	skull	NN
21781	1309	23	.	.	.
21781	1310	1	38	38	CD
21781	1310	2	.	.	.
21781	1311	1	Name	name	VB
21781	1311	2	any	any	DT
21781	1311	3	structures	structure	NNS
21781	1311	4	that	that	WDT
21781	1311	5	appear	appear	VBP
21781	1311	6	to	to	IN
21781	1311	7	you	-PRON-	PRP
21781	1311	8	to	to	TO
21781	1311	9	be	be	VB
21781	1311	10	vestiges	vestige	NNS
21781	1311	11	or	or	CC
21781	1311	12	rudiments	rudiment	NNS
21781	1311	13	,	,	,
21781	1311	14	i.e.	i.e.	FW
21781	1311	15	,	,	,
21781	1311	16	structures	structure	NNS
21781	1311	17	without	without	IN
21781	1311	18	adequate	adequate	JJ
21781	1311	19	physiological	physiological	JJ
21781	1311	20	reason	reason	NN
21781	1311	21	,	,	,
21781	1311	22	in	in	IN
21781	1311	23	the	the	DT
21781	1311	24	rabbit	rabbit	NN
21781	1311	25	's	's	POS
21781	1311	26	anatomy	anatomy	NN
21781	1311	27	.	.	.
21781	1312	1	39	39	CD
21781	1312	2	.	.	.
21781	1313	1	How	how	WRB
21781	1313	2	are	be	VBP
21781	1313	3	such	such	JJ
21781	1313	4	structures	structure	NNS
21781	1313	5	interpreted	interpret	VBN
21781	1313	6	?	?	.
21781	1314	1	40	40	CD
21781	1314	2	.	.	.
21781	1315	1	Describe	describe	VB
21781	1315	2	the	the	DT
21781	1315	3	structure	structure	NN
21781	1315	4	of	of	IN
21781	1315	5	striated	striate	VBN
21781	1315	6	muscular	muscular	JJ
21781	1315	7	fibre	fibre	NN
21781	1315	8	.	.	.
21781	1316	1	Describe	describe	VB
21781	1316	2	its	-PRON-	PRP$
21781	1316	3	functions	function	NNS
21781	1316	4	,	,	,
21781	1316	5	and	and	CC
21781	1316	6	the	the	DT
21781	1316	7	various	various	JJ
21781	1316	8	means	mean	NNS
21781	1316	9	by	by	IN
21781	1316	10	which	which	WDT
21781	1316	11	they	-PRON-	PRP
21781	1316	12	may	may	MD
21781	1316	13	be	be	VB
21781	1316	14	called	call	VBN
21781	1316	15	into	into	IN
21781	1316	16	activity	activity	NN
21781	1316	17	.	.	.
21781	1317	1	41	41	CD
21781	1317	2	.	.	.
21781	1318	1	Describe	describe	VB
21781	1318	2	the	the	DT
21781	1318	3	characters	character	NNS
21781	1318	4	and	and	CC
21781	1318	5	structure	structure	NN
21781	1318	6	of	of	IN
21781	1318	7	the	the	DT
21781	1318	8	blood	blood	NN
21781	1318	9	of	of	IN
21781	1318	10	the	the	DT
21781	1318	11	rabbit	rabbit	NN
21781	1318	12	.	.	.
21781	1319	1	What	what	WP
21781	1319	2	is	be	VBZ
21781	1319	3	the	the	DT
21781	1319	4	lymphatic	lymphatic	JJ
21781	1319	5	system	system	NN
21781	1319	6	?	?	.
21781	1320	1	Describe	describe	VB
21781	1320	2	its	-PRON-	PRP$
21781	1320	3	relation	relation	NN
21781	1320	4	to	to	IN
21781	1320	5	the	the	DT
21781	1320	6	blood	blood	NN
21781	1320	7	system	system	NN
21781	1320	8	in	in	IN
21781	1320	9	a	a	DT
21781	1320	10	mammal	mammal	NN
21781	1320	11	.	.	.
21781	1321	1	42	42	CD
21781	1321	2	.	.	.
21781	1322	1	Describe	describe	VB
21781	1322	2	the	the	DT
21781	1322	3	structure	structure	NN
21781	1322	4	of	of	IN
21781	1322	5	(	(	-LRB-
21781	1322	6	a	a	DT
21781	1322	7	)	)	-RRB-
21781	1322	8	blood	blood	NN
21781	1322	9	,	,	,
21781	1322	10	(	(	-LRB-
21781	1322	11	b	b	NN
21781	1322	12	)	)	-RRB-
21781	1322	13	hyaline	hyaline	NN
21781	1322	14	cartilage	cartilage	NN
21781	1322	15	,	,	,
21781	1322	16	(	(	-LRB-
21781	1322	17	c	c	NN
21781	1322	18	)	)	-RRB-
21781	1322	19	bone	bone	NN
21781	1322	20	,	,	,
21781	1322	21	in	in	IN
21781	1322	22	the	the	DT
21781	1322	23	rabbit	rabbit	NN
21781	1322	24	;	;	,
21781	1322	25	(	(	-LRB-
21781	1322	26	d	d	NN
21781	1322	27	)	)	-RRB-
21781	1322	28	point	point	VBP
21781	1322	29	out	out	RP
21781	1322	30	the	the	DT
21781	1322	31	most	most	RBS
21781	1322	32	important	important	JJ
21781	1322	33	resemblances	resemblance	NNS
21781	1322	34	and	and	CC
21781	1322	35	differences	difference	NNS
21781	1322	36	between	between	IN
21781	1322	37	these	these	DT
21781	1322	38	tissues	tissue	NNS
21781	1322	39	;	;	:
21781	1322	40	(	(	-LRB-
21781	1322	41	e	e	LS
21781	1322	42	)	)	-RRB-
21781	1322	43	state	state	NN
21781	1322	44	what	what	WP
21781	1322	45	you	-PRON-	PRP
21781	1322	46	know	know	VBP
21781	1322	47	of	of	IN
21781	1322	48	the	the	DT
21781	1322	49	development	development	NN
21781	1322	50	of	of	IN
21781	1322	51	the	the	DT
21781	1322	52	same	same	JJ
21781	1322	53	tissues	tissue	NNS
21781	1322	54	.	.	.
21781	1323	1	43	43	CD
21781	1323	2	.	.	.
21781	1324	1	Draw	draw	NN
21781	1324	2	diagrams	diagram	NNS
21781	1324	3	,	,	,
21781	1324	4	with	with	IN
21781	1324	5	the	the	DT
21781	1324	6	parts	part	NNS
21781	1324	7	named	name	VBN
21781	1324	8	,	,	,
21781	1324	9	of	of	IN
21781	1324	10	the	the	DT
21781	1324	11	male	male	JJ
21781	1324	12	and	and	CC
21781	1324	13	female	female	JJ
21781	1324	14	generative	generative	JJ
21781	1324	15	organs	organ	NNS
21781	1324	16	of	of	IN
21781	1324	17	the	the	DT
21781	1324	18	rabbit	rabbit	NN
21781	1324	19	.	.	.
21781	1325	1	44	44	CD
21781	1325	2	.	.	.
21781	1326	1	In	in	IN
21781	1326	2	the	the	DT
21781	1326	3	rabbit	rabbit	NN
21781	1326	4	provided	provide	VBN
21781	1326	5	dissect	dissect	NN
21781	1326	6	on	on	IN
21781	1326	7	one	one	CD
21781	1326	8	side	side	NN
21781	1326	9	and	and	CC
21781	1326	10	demonstrate	demonstrate	NN
21781	1326	11	by	by	IN
21781	1326	12	means	mean	NNS
21781	1326	13	of	of	IN
21781	1326	14	flag	flag	NN
21781	1326	15	-	-	HYPH
21781	1326	16	labels	label	VBZ
21781	1326	17	the	the	DT
21781	1326	18	main	main	JJ
21781	1326	19	trunk	trunk	NN
21781	1326	20	of	of	IN
21781	1326	21	the	the	DT
21781	1326	22	vagus	vagus	NNP
21781	1326	23	nerve	nerve	NN
21781	1326	24	,	,	,
21781	1326	25	the	the	DT
21781	1326	26	phrenic	phrenic	JJ
21781	1326	27	nerve	nerve	NN
21781	1326	28	,	,	,
21781	1326	29	and	and	CC
21781	1326	30	the	the	DT
21781	1326	31	recurrent	recurrent	JJ
21781	1326	32	laryngeal	laryngeal	NN
21781	1326	33	nerve	nerve	NN
21781	1326	34	.	.	.
21781	1327	1	45	45	CD
21781	1327	2	.	.	.
21781	1328	1	Dissect	dissect	VB
21781	1328	2	the	the	DT
21781	1328	3	rabbit	rabbit	NN
21781	1328	4	provided	provide	VBN
21781	1328	5	so	so	IN
21781	1328	6	as	as	IN
21781	1328	7	to	to	TO
21781	1328	8	expose	expose	VB
21781	1328	9	the	the	DT
21781	1328	10	abdominal	abdominal	JJ
21781	1328	11	viscera	viscera	NN
21781	1328	12	.	.	.
21781	1329	1	Mark	mark	VB
21781	1329	2	with	with	IN
21781	1329	3	flag	flag	NN
21781	1329	4	-	-	HYPH
21781	1329	5	labels	label	VBZ
21781	1329	6	the	the	DT
21781	1329	7	duct	duct	NN
21781	1329	8	of	of	IN
21781	1329	9	the	the	DT
21781	1329	10	pancreas	pancrea	NNS
21781	1329	11	,	,	,
21781	1329	12	the	the	DT
21781	1329	13	ureters	ureter	NNS
21781	1329	14	,	,	,
21781	1329	15	and	and	CC
21781	1329	16	the	the	DT
21781	1329	17	oviducts	oviduct	NNS
21781	1329	18	or	or	CC
21781	1329	19	the	the	DT
21781	1329	20	sperm	sperm	JJ
21781	1329	21	ducts	duct	NNS
21781	1329	22	(	(	-LRB-
21781	1329	23	as	as	IN
21781	1329	24	the	the	DT
21781	1329	25	case	case	NN
21781	1329	26	may	may	MD
21781	1329	27	be	be	VB
21781	1329	28	)	)	-RRB-
21781	1329	29	.	.	.
21781	1330	1	[	[	-LRB-
21781	1330	2	Many	many	JJ
21781	1330	3	of	of	IN
21781	1330	4	the	the	DT
21781	1330	5	above	above	JJ
21781	1330	6	questions	question	NNS
21781	1330	7	were	be	VBD
21781	1330	8	actually	actually	RB
21781	1330	9	set	set	VBN
21781	1330	10	at	at	IN
21781	1330	11	London	London	NNP
21781	1330	12	University	University	NNP
21781	1330	13	Examinations	Examinations	NNPS
21781	1330	14	in	in	IN
21781	1330	15	Biology	Biology	NNP
21781	1330	16	.	.	.
21781	1330	17	]	]	-RRB-
21781	1331	1	{	{	-LRB-
21781	1331	2	In	in	IN
21781	1331	3	Both	both	DT
21781	1331	4	Editions	Editions	NNPS
21781	1331	5	.	.	.
21781	1331	6	}	}	-RRB-
21781	1332	1	-The	-The	NFP
21781	1332	2	Frog	Frog	NNP
21781	1332	3	_	_	NNP
21781	1332	4	1	1	CD
21781	1332	5	.	.	.
21781	1333	1	_	_	NNP
21781	1333	2	General	General	NNP
21781	1333	3	Anatomy	Anatomy	NNP
21781	1333	4	_	_	NNP
21781	1333	5	Section	Section	NNP
21781	1333	6	1	1	CD
21781	1333	7	.	.	.
21781	1334	1	We	-PRON-	PRP
21781	1334	2	will	will	MD
21781	1334	3	now	now	RB
21781	1334	4	study	study	VB
21781	1334	5	the	the	DT
21781	1334	6	adult	adult	NN
21781	1334	7	anatomy	anatomy	NN
21781	1334	8	of	of	IN
21781	1334	9	the	the	DT
21781	1334	10	frog	frog	NN
21781	1334	11	,	,	,
21781	1334	12	and	and	CC
21781	1334	13	throughout	throughout	IN
21781	1334	14	we	-PRON-	PRP
21781	1334	15	shall	shall	MD
21781	1334	16	make	make	VB
21781	1334	17	constant	constant	JJ
21781	1334	18	comparisons	comparison	NNS
21781	1334	19	with	with	IN
21781	1334	20	that	that	DT
21781	1334	21	of	of	IN
21781	1334	22	the	the	DT
21781	1334	23	rabbit	rabbit	NN
21781	1334	24	.	.	.
21781	1335	1	In	in	IN
21781	1335	2	the	the	DT
21781	1335	3	rabbit	rabbit	NN
21781	1335	4	we	-PRON-	PRP
21781	1335	5	have	have	VBP
21781	1335	6	a	a	DT
21781	1335	7	distinctly	distinctly	RB
21781	1335	8	land	land	NN
21781	1335	9	-	-	HYPH
21781	1335	10	loving	loving	NN
21781	1335	11	,	,	,
21781	1335	12	burrowing	burrow	VBG
21781	1335	13	animal	animal	NN
21781	1335	14	;	;	:
21781	1335	15	it	-PRON-	PRP
21781	1335	16	eats	eat	VBZ
21781	1335	17	purely	purely	RB
21781	1335	18	vegetable	vegetable	VBP
21781	1335	19	food	food	NN
21781	1335	20	,	,	,
21781	1335	21	and	and	CC
21781	1335	22	drinks	drink	NNS
21781	1335	23	but	but	CC
21781	1335	24	little	little	JJ
21781	1335	25	.	.	.
21781	1336	1	In	in	IN
21781	1336	2	the	the	DT
21781	1336	3	frog	frog	NN
21781	1336	4	we	-PRON-	PRP
21781	1336	5	have	have	VBP
21781	1336	6	a	a	DT
21781	1336	7	mainly	mainly	RB
21781	1336	8	insectivorous	insectivorous	JJ
21781	1336	9	type	type	NN
21781	1336	10	,	,	,
21781	1336	11	living	live	VBG
21781	1336	12	much	much	RB
21781	1336	13	in	in	IN
21781	1336	14	the	the	DT
21781	1336	15	water	water	NN
21781	1336	16	.	.	.
21781	1337	1	This	this	DT
21781	1337	2	involves	involve	VBZ
21781	1337	3	the	the	DT
21781	1337	4	moister	moister	NN
21781	1337	5	skin	skin	NN
21781	1337	6	,	,	,
21781	1337	7	the	the	DT
21781	1337	8	shorter	shorter	RBR
21781	1337	9	alimentary	alimentary	JJ
21781	1337	10	canal	canal	NN
21781	1337	11	,	,	,
21781	1337	12	and	and	CC
21781	1337	13	the	the	DT
21781	1337	14	abbreviated	abbreviate	VBN
21781	1337	15	neck	neck	NN
21781	1337	16	(	(	-LRB-
21781	1337	17	Rabbit	Rabbit	NNP
21781	1337	18	,	,	,
21781	1337	19	Section	Section	NNP
21781	1337	20	2	2	CD
21781	1337	21	)	)	-RRB-
21781	1337	22	of	of	IN
21781	1337	23	the	the	DT
21781	1337	24	frog	frog	NN
21781	1337	25	;	;	:
21781	1337	26	the	the	DT
21781	1337	27	tail	tail	NN
21781	1337	28	is	be	VBZ
21781	1337	29	absent--	absent--	NN
21781	1337	30	in	in	IN
21781	1337	31	a	a	DT
21781	1337	32	fish	fish	NN
21781	1337	33	it	-PRON-	PRP
21781	1337	34	would	would	MD
21781	1337	35	do	do	VB
21781	1337	36	the	the	DT
21781	1337	37	work	work	NN
21781	1337	38	the	the	DT
21781	1337	39	frog	frog	NN
21781	1337	40	accomplishes	accomplish	VBZ
21781	1337	41	with	with	IN
21781	1337	42	his	-PRON-	PRP$
21781	1337	43	hind	hind	NN
21781	1337	44	legs--	legs--	NN
21781	1337	45	and	and	CC
21781	1337	46	the	the	DT
21781	1337	47	apertures	aperture	NNS
21781	1337	48	which	which	WDT
21781	1337	49	are	be	VBP
21781	1337	50	posterior	posterior	JJ
21781	1337	51	in	in	IN
21781	1337	52	the	the	DT
21781	1337	53	rabbit	rabbit	NN
21781	1337	54	,	,	,
21781	1337	55	run	run	VB
21781	1337	56	together	together	RB
21781	1337	57	into	into	IN
21781	1337	58	one	one	CD
21781	1337	59	dorsal	dorsal	NN
21781	1337	60	opening	opening	NN
21781	1337	61	,	,	,
21781	1337	62	the	the	DT
21781	1337	63	cloaca	cloaca	NN
21781	1337	64	.	.	.
21781	1338	1	There	there	EX
21781	1338	2	is	be	VBZ
21781	1338	3	,	,	,
21781	1338	4	of	of	IN
21781	1338	5	course	course	NN
21781	1338	6	(	(	-LRB-
21781	1338	7	Rabbit	Rabbit	NNP
21781	1338	8	,	,	,
21781	1338	9	Section	section	NN
21781	1338	10	4	4	CD
21781	1338	11	)	)	-RRB-
21781	1338	12	,	,	,
21781	1338	13	no	no	DT
21781	1338	14	hair	hair	NN
21781	1338	15	the	the	DT
21781	1338	16	skin	skin	NN
21781	1338	17	is	be	VBZ
21781	1338	18	smooth	smooth	JJ
21781	1338	19	,	,	,
21781	1338	20	and	and	CC
21781	1338	21	an	an	DT
21781	1338	22	external	external	JJ
21781	1338	23	ear	ear	NN
21781	1338	24	is	be	VBZ
21781	1338	25	also	also	RB
21781	1338	26	absent	absent	JJ
21781	1338	27	.	.	.
21781	1339	1	The	the	DT
21781	1339	2	remarkable	remarkable	JJ
21781	1339	3	looseness	looseness	NN
21781	1339	4	of	of	IN
21781	1339	5	the	the	DT
21781	1339	6	frog	frog	NN
21781	1339	7	's	's	POS
21781	1339	8	skin	skin	NN
21781	1339	9	is	be	VBZ
21781	1339	10	due	due	JJ
21781	1339	11	to	to	IN
21781	1339	12	great	great	JJ
21781	1339	13	lymph	lymph	NN
21781	1339	14	spaces	space	NNS
21781	1339	15	between	between	IN
21781	1339	16	it	-PRON-	PRP
21781	1339	17	and	and	CC
21781	1339	18	the	the	DT
21781	1339	19	body	body	NN
21781	1339	20	wall	wall	NN
21781	1339	21	.	.	.
21781	1340	1	Section	section	NN
21781	1340	2	2	2	CD
21781	1340	3	.	.	.
21781	1341	1	If	if	IN
21781	1341	2	we	-PRON-	PRP
21781	1341	3	now	now	RB
21781	1341	4	compare	compare	VBP
21781	1341	5	the	the	DT
21781	1341	6	general	general	JJ
21781	1341	7	anatomy	anatomy	NN
21781	1341	8	of	of	IN
21781	1341	9	the	the	DT
21781	1341	10	frog	frog	NN
21781	1341	11	(	(	-LRB-
21781	1341	12	vide	vide	NN
21781	1341	13	Sheet	Sheet	NNP
21781	1341	14	11	11	CD
21781	1341	15	)	)	-RRB-
21781	1341	16	with	with	IN
21781	1341	17	that	that	DT
21781	1341	18	of	of	IN
21781	1341	19	the	the	DT
21781	1341	20	rabbit	rabbit	NN
21781	1341	21	,	,	,
21781	1341	22	we	-PRON-	PRP
21781	1341	23	notice	notice	VBP
21781	1341	24	that	that	IN
21781	1341	25	the	the	DT
21781	1341	26	diaphragm	diaphragm	NN
21781	1341	27	is	be	VBZ
21781	1341	28	absent	absent	JJ
21781	1341	29	(	(	-LRB-
21781	1341	30	Rabbit	Rabbit	NNP
21781	1341	31	,	,	,
21781	1341	32	Section	section	NN
21781	1341	33	4	4	CD
21781	1341	34	)	)	-RRB-
21781	1341	35	,	,	,
21781	1341	36	and	and	CC
21781	1341	37	the	the	DT
21781	1341	38	body	body	NN
21781	1341	39	cavity	cavity	NN
21781	1341	40	,	,	,
21781	1341	41	or	or	CC
21781	1341	42	coelom	coelom	NNP
21781	1341	43	,	,	,
21781	1341	44	is	be	VBZ
21781	1341	45	,	,	,
21781	1341	46	with	with	IN
21781	1341	47	the	the	DT
21781	1341	48	exception	exception	NN
21781	1341	49	of	of	IN
21781	1341	50	the	the	DT
21781	1341	51	small	small	JJ
21781	1341	52	bag	bag	NN
21781	1341	53	of	of	IN
21781	1341	54	the	the	DT
21781	1341	55	pericardium	pericardium	NN
21781	1341	56	round	round	IN
21781	1341	57	the	the	DT
21781	1341	58	heart	heart	NN
21781	1341	59	,	,	,
21781	1341	60	one	one	CD
21781	1341	61	continuous	continuous	JJ
21781	1341	62	space	space	NN
21781	1341	63	.	.	.
21781	1342	1	The	the	DT
21781	1342	2	forked	forked	JJ
21781	1342	3	tongue	tongue	NN
21781	1342	4	is	be	VBZ
21781	1342	5	attached	attach	VBN
21781	1342	6	in	in	IN
21781	1342	7	front	front	NN
21781	1342	8	of	of	IN
21781	1342	9	the	the	DT
21781	1342	10	lower	low	JJR
21781	1342	11	jaw	jaw	NN
21781	1342	12	,	,	,
21781	1342	13	and	and	CC
21781	1342	14	can	can	MD
21781	1342	15	be	be	VB
21781	1342	16	flicked	flick	VBN
21781	1342	17	out	out	RP
21781	1342	18	and	and	CC
21781	1342	19	back	back	RB
21781	1342	20	with	with	IN
21781	1342	21	great	great	JJ
21781	1342	22	rapidity	rapidity	NN
21781	1342	23	in	in	IN
21781	1342	24	the	the	DT
21781	1342	25	capture	capture	NN
21781	1342	26	of	of	IN
21781	1342	27	the	the	DT
21781	1342	28	small	small	JJ
21781	1342	29	insects	insect	NNS
21781	1342	30	upon	upon	IN
21781	1342	31	which	which	WDT
21781	1342	32	the	the	DT
21781	1342	33	frog	frog	NN
21781	1342	34	lives	live	VBZ
21781	1342	35	.	.	.
21781	1343	1	The	the	DT
21781	1343	2	posterior	posterior	NN
21781	1343	3	nares	nare	VBZ
21781	1343	4	open	open	JJ
21781	1343	5	into	into	IN
21781	1343	6	the	the	DT
21781	1343	7	front	front	NN
21781	1343	8	of	of	IN
21781	1343	9	the	the	DT
21781	1343	10	mouth--	mouth--	NN
21781	1343	11	there	there	EX
21781	1343	12	is	be	VBZ
21781	1343	13	no	no	DT
21781	1343	14	long	long	JJ
21781	1343	15	nasal	nasal	NN
21781	1343	16	chamber	chamber	NN
21781	1343	17	,	,	,
21781	1343	18	and	and	CC
21781	1343	19	no	no	DT
21781	1343	20	palate	palate	NN
21781	1343	21	,	,	,
21781	1343	22	and	and	CC
21781	1343	23	there	there	EX
21781	1343	24	is	be	VBZ
21781	1343	25	no	no	DT
21781	1343	26	long	long	JJ
21781	1343	27	trachea	trachea	NN
21781	1343	28	between	between	IN
21781	1343	29	the	the	DT
21781	1343	30	epiglottis	epiglottis	NN
21781	1343	31	and	and	CC
21781	1343	32	the	the	DT
21781	1343	33	lungs	lung	NNS
21781	1343	34	.	.	.
21781	1344	1	The	the	DT
21781	1344	2	oesophagus	oesophagus	NN
21781	1344	3	is	be	VBZ
21781	1344	4	less	less	RBR
21781	1344	5	distinct	distinct	JJ
21781	1344	6	,	,	,
21781	1344	7	and	and	CC
21781	1344	8	passes	pass	VBZ
21781	1344	9	gradually	gradually	RB
21781	1344	10	,	,	,
21781	1344	11	so	so	RB
21781	1344	12	far	far	RB
21781	1344	13	as	as	IN
21781	1344	14	external	external	JJ
21781	1344	15	appearances	appearance	NNS
21781	1344	16	go	go	VBP
21781	1344	17	,	,	,
21781	1344	18	into	into	IN
21781	1344	19	the	the	DT
21781	1344	20	bag	bag	NN
21781	1344	21	-	-	HYPH
21781	1344	22	like	like	JJ
21781	1344	23	stomach	stomach	NN
21781	1344	24	,	,	,
21781	1344	25	which	which	WDT
21781	1344	26	is	be	VBZ
21781	1344	27	much	much	RB
21781	1344	28	less	less	RBR
21781	1344	29	inflated	inflated	JJ
21781	1344	30	and	and	CC
21781	1344	31	transverse	transverse	JJR
21781	1344	32	than	than	IN
21781	1344	33	that	that	DT
21781	1344	34	of	of	IN
21781	1344	35	the	the	DT
21781	1344	36	rabbit	rabbit	NN
21781	1344	37	.	.	.
21781	1345	1	The	the	DT
21781	1345	2	duodenum	duodenum	NN
21781	1345	3	is	be	VBZ
21781	1345	4	not	not	RB
21781	1345	5	a	a	DT
21781	1345	6	U	U	NNP
21781	1345	7	-	-	HYPH
21781	1345	8	shaped	shaped	JJ
21781	1345	9	loop	loop	NN
21781	1345	10	,	,	,
21781	1345	11	but	but	CC
21781	1345	12	makes	make	VBZ
21781	1345	13	one	one	CD
21781	1345	14	together	together	RB
21781	1345	15	with	with	IN
21781	1345	16	the	the	DT
21781	1345	17	stomach	stomach	NN
21781	1345	18	;	;	:
21781	1345	19	the	the	DT
21781	1345	20	pancreas	pancreas	NN
21781	1345	21	lies	lie	VBZ
21781	1345	22	between	between	IN
21781	1345	23	it	-PRON-	PRP
21781	1345	24	and	and	CC
21781	1345	25	the	the	DT
21781	1345	26	stomach	stomach	NN
21781	1345	27	,	,	,
21781	1345	28	and	and	CC
21781	1345	29	is	be	VBZ
21781	1345	30	more	more	RBR
21781	1345	31	compact	compact	JJ
21781	1345	32	than	than	IN
21781	1345	33	the	the	DT
21781	1345	34	rabbit	rabbit	NN
21781	1345	35	's	's	POS
21781	1345	36	.	.	.
21781	1346	1	There	there	EX
21781	1346	2	is	be	VBZ
21781	1346	3	no	no	DT
21781	1346	4	separate	separate	JJ
21781	1346	5	pancreatic	pancreatic	JJ
21781	1346	6	duct	duct	NN
21781	1346	7	,	,	,
21781	1346	8	but	but	CC
21781	1346	9	the	the	DT
21781	1346	10	bile	bile	NN
21781	1346	11	duct	duct	NN
21781	1346	12	runs	run	VBZ
21781	1346	13	through	through	IN
21781	1346	14	the	the	DT
21781	1346	15	pancreas	pancreas	NN
21781	1346	16	,	,	,
21781	1346	17	and	and	CC
21781	1346	18	receives	receive	VBZ
21781	1346	19	a	a	DT
21781	1346	20	series	series	NN
21781	1346	21	of	of	IN
21781	1346	22	ducts	duct	NNS
21781	1346	23	from	from	IN
21781	1346	24	that	that	DT
21781	1346	25	gland	gland	NN
21781	1346	26	as	as	IN
21781	1346	27	it	-PRON-	PRP
21781	1346	28	does	do	VBZ
21781	1346	29	so	so	RB
21781	1346	30	.	.	.
21781	1347	1	The	the	DT
21781	1347	2	ileum	ileum	NN
21781	1347	3	is	be	VBZ
21781	1347	4	shorter	short	JJR
21781	1347	5	,	,	,
21781	1347	6	there	there	EX
21781	1347	7	is	be	VBZ
21781	1347	8	no	no	DT
21781	1347	9	sacculus	sacculus	NN
21781	1347	10	rotundus	rotundus	NN
21781	1347	11	,	,	,
21781	1347	12	and	and	CC
21781	1347	13	the	the	DT
21781	1347	14	large	large	JJ
21781	1347	15	intestine	intestine	NN
21781	1347	16	has	have	VBZ
21781	1347	17	no	no	DT
21781	1347	18	caecum	caecum	NN
21781	1347	19	,	,	,
21781	1347	20	none	none	NN
21781	1347	21	of	of	IN
21781	1347	22	the	the	DT
21781	1347	23	characteristic	characteristic	JJ
21781	1347	24	sacculations	sacculation	NNS
21781	1347	25	of	of	IN
21781	1347	26	the	the	DT
21781	1347	27	rabbit	rabbit	NN
21781	1347	28	's	's	POS
21781	1347	29	colon	colon	NN
21781	1347	30	,	,	,
21781	1347	31	and	and	CC
21781	1347	32	does	do	VBZ
21781	1347	33	not	not	RB
21781	1347	34	loop	loop	VB
21781	1347	35	back	back	RB
21781	1347	36	to	to	IN
21781	1347	37	the	the	DT
21781	1347	38	stomach	stomach	NN
21781	1347	39	before	before	IN
21781	1347	40	the	the	DT
21781	1347	41	rectum	rectum	NN
21781	1347	42	section	section	NN
21781	1347	43	commences	commence	VBZ
21781	1347	44	.	.	.
21781	1348	1	The	the	DT
21781	1348	2	anus	anus	NN
21781	1348	3	opens	open	VBZ
21781	1348	4	not	not	RB
21781	1348	5	upon	upon	IN
21781	1348	6	the	the	DT
21781	1348	7	exterior	exterior	NN
21781	1348	8	,	,	,
21781	1348	9	but	but	CC
21781	1348	10	into	into	IN
21781	1348	11	a	a	DT
21781	1348	12	cloacal	cloacal	JJ
21781	1348	13	chamber	chamber	NN
21781	1348	14	.	.	.
21781	1349	1	The	the	DT
21781	1349	2	urinary	urinary	JJ
21781	1349	3	and	and	CC
21781	1349	4	genital	genital	JJ
21781	1349	5	ducts	duct	NNS
21781	1349	6	open	open	VBP
21781	1349	7	separately	separately	RB
21781	1349	8	into	into	IN
21781	1349	9	this	this	DT
21781	1349	10	cloaca	cloaca	NN
21781	1349	11	,	,	,
21781	1349	12	and	and	CC
21781	1349	13	dorsally	dorsally	RB
21781	1349	14	and	and	CC
21781	1349	15	posteriorly	posteriorly	RB
21781	1349	16	to	to	IN
21781	1349	17	the	the	DT
21781	1349	18	anus	anus	NN
21781	1349	19	.	.	.
21781	1350	1	The	the	DT
21781	1350	2	so	so	RB
21781	1350	3	-	-	HYPH
21781	1350	4	called	call	VBN
21781	1350	5	urinary	urinary	JJ
21781	1350	6	bladder	bladder	NN
21781	1350	7	is	be	VBZ
21781	1350	8	ventral	ventral	JJ
21781	1350	9	to	to	IN
21781	1350	10	the	the	DT
21781	1350	11	intestine	intestine	NN
21781	1350	12	,	,	,
21781	1350	13	in	in	IN
21781	1350	14	a	a	DT
21781	1350	15	position	position	NN
21781	1350	16	answering	answer	VBG
21781	1350	17	to	to	IN
21781	1350	18	that	that	DT
21781	1350	19	of	of	IN
21781	1350	20	the	the	DT
21781	1350	21	rabbit	rabbit	NN
21781	1350	22	,	,	,
21781	1350	23	but	but	CC
21781	1350	24	it	-PRON-	PRP
21781	1350	25	has	have	VBZ
21781	1350	26	no	no	DT
21781	1350	27	connection	connection	NN
21781	1350	28	with	with	IN
21781	1350	29	the	the	DT
21781	1350	30	ureters	ureter	NNS
21781	1350	31	,	,	,
21781	1350	32	and	and	CC
21781	1350	33	it	-PRON-	PRP
21781	1350	34	is	be	VBZ
21781	1350	35	two	two	CD
21781	1350	36	-	-	HYPH
21781	1350	37	horned	horned	JJ
21781	1350	38	.	.	.
21781	1351	1	Section	section	NN
21781	1351	2	3	3	CD
21781	1351	3	.	.	.
21781	1352	1	The	the	DT
21781	1352	2	spleen	spleen	NN
21781	1352	3	is	be	VBZ
21781	1352	4	a	a	DT
21781	1352	5	small	small	JJ
21781	1352	6	,	,	,
21781	1352	7	round	round	JJ
21781	1352	8	body	body	NN
21781	1352	9	,	,	,
21781	1352	10	not	not	RB
21781	1352	11	so	so	RB
21781	1352	12	intimately	intimately	RB
21781	1352	13	bound	bind	VBN
21781	1352	14	to	to	IN
21781	1352	15	the	the	DT
21781	1352	16	stomach	stomach	NN
21781	1352	17	as	as	IN
21781	1352	18	in	in	IN
21781	1352	19	the	the	DT
21781	1352	20	rabbit	rabbit	NN
21781	1352	21	,	,	,
21781	1352	22	but	but	CC
21781	1352	23	in	in	IN
21781	1352	24	essentially	essentially	RB
21781	1352	25	the	the	DT
21781	1352	26	same	same	JJ
21781	1352	27	position	position	NN
21781	1352	28	.	.	.
21781	1353	1	Section	section	NN
21781	1353	2	4	4	CD
21781	1353	3	.	.	.
21781	1354	1	Much	much	JJ
21781	1354	2	that	that	IN
21781	1354	3	we	-PRON-	PRP
21781	1354	4	knew	know	VBD
21781	1354	5	of	of	IN
21781	1354	6	the	the	DT
21781	1354	7	physiology	physiology	NN
21781	1354	8	of	of	IN
21781	1354	9	the	the	DT
21781	1354	10	frog	frog	NN
21781	1354	11	is	be	VBZ
21781	1354	12	arrived	arrive	VBN
21781	1354	13	at	at	IN
21781	1354	14	mainly	mainly	RB
21781	1354	15	by	by	IN
21781	1354	16	inferences	inference	NNS
21781	1354	17	from	from	IN
21781	1354	18	our	-PRON-	PRP$
21781	1354	19	mammalian	mammalian	JJ
21781	1354	20	knowledge	knowledge	NN
21781	1354	21	.	.	.
21781	1355	1	Its	-PRON-	PRP$
21781	1355	2	histology	histology	NN
21781	1355	3	is	be	VBZ
21781	1355	4	essentially	essentially	RB
21781	1355	5	similar	similar	JJ
21781	1355	6	.	.	.
21781	1356	1	Ciliated	ciliate	VBN
21781	1356	2	epithelium	epithelium	NN
21781	1356	3	is	be	VBZ
21781	1356	4	commoner	commoner	JJ
21781	1356	5	and	and	CC
21781	1356	6	occurs	occur	VBZ
21781	1356	7	more	more	RBR
21781	1356	8	abundantly	abundantly	RB
21781	1356	9	than	than	IN
21781	1356	10	in	in	IN
21781	1356	11	the	the	DT
21781	1356	12	rabbit	rabbit	NN
21781	1356	13	,	,	,
21781	1356	14	in	in	IN
21781	1356	15	the	the	DT
21781	1356	16	roof	roof	NN
21781	1356	17	of	of	IN
21781	1356	18	the	the	DT
21781	1356	19	mouth	mouth	NN
21781	1356	20	for	for	IN
21781	1356	21	instance	instance	NN
21781	1356	22	,	,	,
21781	1356	23	and	and	CC
21781	1356	24	its	-PRON-	PRP$
21781	1356	25	red	red	JJ
21781	1356	26	blood	blood	NN
21781	1356	27	corpuscles	corpuscle	NNS
21781	1356	28	are	be	VBP
21781	1356	29	much	much	RB
21781	1356	30	larger	large	JJR
21781	1356	31	,	,	,
21781	1356	32	oval	oval	NN
21781	1356	33	,	,	,
21781	1356	34	and	and	CC
21781	1356	35	nucleated	nucleate	VBD
21781	1356	36	.	.	.
21781	1357	1	Section	section	NN
21781	1357	2	5	5	CD
21781	1357	3	.	.	.
21781	1358	1	The	the	DT
21781	1358	2	lungs	lung	NNS
21781	1358	3	of	of	IN
21781	1358	4	the	the	DT
21781	1358	5	frog	frog	NN
21781	1358	6	are	be	VBP
21781	1358	7	bag	bag	NN
21781	1358	8	-	-	HYPH
21781	1358	9	like	like	JJ
21781	1358	10	;	;	:
21781	1358	11	shelves	shelf	NNS
21781	1358	12	and	and	CC
21781	1358	13	spongy	spongy	VB
21781	1358	14	partitions	partition	NNS
21781	1358	15	project	project	NN
21781	1358	16	into	into	IN
21781	1358	17	their	-PRON-	PRP$
21781	1358	18	cavities	cavity	NNS
21781	1358	19	,	,	,
21781	1358	20	but	but	CC
21781	1358	21	this	this	DT
21781	1358	22	structure	structure	NN
21781	1358	23	is	be	VBZ
21781	1358	24	much	much	RB
21781	1358	25	simpler	simple	JJR
21781	1358	26	than	than	IN
21781	1358	27	that	that	DT
21781	1358	28	of	of	IN
21781	1358	29	the	the	DT
21781	1358	30	rabbit	rabbit	NN
21781	1358	31	's	's	POS
21781	1358	32	lung	lung	NN
21781	1358	33	,	,	,
21781	1358	34	in	in	IN
21781	1358	35	which	which	WDT
21781	1358	36	the	the	DT
21781	1358	37	branching	branch	VBG
21781	1358	38	bronchi	bronchi	NN
21781	1358	39	,	,	,
21781	1358	40	the	the	DT
21781	1358	41	imperfect	imperfect	JJ
21781	1358	42	cartilaginous	cartilaginous	JJ
21781	1358	43	rings	ring	NNS
21781	1358	44	supporting	support	VBG
21781	1358	45	them	-PRON-	PRP
21781	1358	46	,	,	,
21781	1358	47	alveoli	alveoli	NNP
21781	1358	48	,	,	,
21781	1358	49	arteries	artery	NNS
21781	1358	50	and	and	CC
21781	1358	51	veins	vein	NNS
21781	1358	52	,	,	,
21781	1358	53	form	form	VBP
21781	1358	54	together	together	RB
21781	1358	55	a	a	DT
21781	1358	56	quasi	quasi	JJ
21781	1358	57	-	-	JJ
21781	1358	58	solid	solid	JJ
21781	1358	59	mass	mass	NN
21781	1358	60	.	.	.
21781	1359	1	Section	section	NN
21781	1359	2	6	6	CD
21781	1359	3	.	.	.
21781	1360	1	The	the	DT
21781	1360	2	mechanism	mechanism	NN
21781	1360	3	of	of	IN
21781	1360	4	respiration	respiration	NN
21781	1360	5	is	be	VBZ
21781	1360	6	fundamentally	fundamentally	RB
21781	1360	7	different	different	JJ
21781	1360	8	from	from	IN
21781	1360	9	that	that	DT
21781	1360	10	of	of	IN
21781	1360	11	the	the	DT
21781	1360	12	mammal	mammal	NN
21781	1360	13	.	.	.
21781	1361	1	The	the	DT
21781	1361	2	method	method	NN
21781	1361	3	is	be	VBZ
21781	1361	4	as	as	IN
21781	1361	5	follows:--	follows:--	``
21781	1361	6	The	the	DT
21781	1361	7	frog	frog	NN
21781	1361	8	opens	open	VBZ
21781	1361	9	its	-PRON-	PRP$
21781	1361	10	anterior	anterior	JJ
21781	1361	11	nares	naris	NNS
21781	1361	12	,	,	,
21781	1361	13	and	and	CC
21781	1361	14	depresses	depress	VBZ
21781	1361	15	the	the	DT
21781	1361	16	floor	floor	NN
21781	1361	17	of	of	IN
21781	1361	18	the	the	DT
21781	1361	19	mouth	mouth	NN
21781	1361	20	,	,	,
21781	1361	21	which	which	WDT
21781	1361	22	therefore	therefore	RB
21781	1361	23	fills	fill	VBZ
21781	1361	24	with	with	IN
21781	1361	25	air	air	NN
21781	1361	26	.	.	.
21781	1362	1	The	the	DT
21781	1362	2	anterior	anterior	NN
21781	1362	3	nares	naris	NNS
21781	1362	4	are	be	VBP
21781	1362	5	then	then	RB
21781	1362	6	closed	closed	JJ
21781	1362	7	,	,	,
21781	1362	8	and	and	CC
21781	1362	9	the	the	DT
21781	1362	10	floor	floor	NN
21781	1362	11	mouth	mouth	NN
21781	1362	12	rises	rise	VBZ
21781	1362	13	and	and	CC
21781	1362	14	forces	force	VBZ
21781	1362	15	the	the	DT
21781	1362	16	air	air	NN
21781	1362	17	into	into	IN
21781	1362	18	the	the	DT
21781	1362	19	lungs--	lungs--	NNP
21781	1362	20	the	the	DT
21781	1362	21	frog	frog	NN
21781	1362	22	,	,	,
21781	1362	23	therefore	therefore	RB
21781	1362	24	,	,	,
21781	1362	25	swallows	swallow	VBZ
21781	1362	26	its	-PRON-	PRP$
21781	1362	27	air	air	NN
21781	1362	28	rather	rather	RB
21781	1362	29	than	than	IN
21781	1362	30	inhales	inhale	VBZ
21781	1362	31	it	-PRON-	PRP
21781	1362	32	.	.	.
21781	1363	1	The	the	DT
21781	1363	2	respiratory	respiratory	JJ
21781	1363	3	instrument	instrument	NN
21781	1363	4	of	of	IN
21781	1363	5	the	the	DT
21781	1363	6	rabbit	rabbit	NN
21781	1363	7	is	be	VBZ
21781	1363	8	a	a	DT
21781	1363	9	suction	suction	NN
21781	1363	10	pump	pump	NN
21781	1363	11	,	,	,
21781	1363	12	while	while	IN
21781	1363	13	that	that	DT
21781	1363	14	of	of	IN
21781	1363	15	the	the	DT
21781	1363	16	frog	frog	NN
21781	1363	17	is	be	VBZ
21781	1363	18	a	a	DT
21781	1363	19	"	"	``
21781	1363	20	buccal	buccal	JJ
21781	1363	21	force	force	NN
21781	1363	22	pump	pump	NN
21781	1363	23	.	.	.
21781	1363	24	"	"	''
21781	1364	1	Section	section	NN
21781	1364	2	7	7	CD
21781	1364	3	.	.	.
21781	1365	1	The	the	DT
21781	1365	2	heart	heart	NN
21781	1365	3	is	be	VBZ
21781	1365	4	not	not	RB
21781	1365	5	quadrilocular	quadrilocular	JJ
21781	1365	6	(	(	-LRB-
21781	1365	7	i.e.	i.e.	FW
21781	1365	8	,	,	,
21781	1365	9	of	of	IN
21781	1365	10	four	four	CD
21781	1365	11	chambers	chamber	NNS
21781	1365	12	)	)	-RRB-
21781	1365	13	,	,	,
21781	1365	14	but	but	CC
21781	1365	15	trilocular	trilocular	NNP
21781	1365	16	(	(	-LRB-
21781	1365	17	of	of	IN
21781	1365	18	three	three	CD
21781	1365	19	)	)	-RRB-
21781	1365	20	,	,	,
21781	1365	21	and	and	CC
21781	1365	22	two	two	CD
21781	1365	23	structures	structure	NNS
21781	1365	24	,	,	,
21781	1365	25	not	not	RB
21781	1365	26	seen	see	VBN
21781	1365	27	in	in	IN
21781	1365	28	Lepus	Lepus	NNP
21781	1365	29	,	,	,
21781	1365	30	the	the	DT
21781	1365	31	truncus	truncus	JJ
21781	1365	32	arteriosus	arteriosus	NNP
21781	1365	33	and	and	CC
21781	1365	34	the	the	DT
21781	1365	35	sinus	sinus	NN
21781	1365	36	venosus	venosus	NN
21781	1365	37	,	,	,
21781	1365	38	into	into	IN
21781	1365	39	the	the	DT
21781	1365	40	latter	latter	NN
21781	1365	41	of	of	IN
21781	1365	42	which	which	WDT
21781	1365	43	the	the	DT
21781	1365	44	venous	venous	JJ
21781	1365	45	blood	blood	NN
21781	1365	46	runs	run	NNS
21781	1365	47	before	before	IN
21781	1365	48	entering	enter	VBG
21781	1365	49	the	the	DT
21781	1365	50	right	right	JJ
21781	1365	51	auricle	auricle	NN
21781	1365	52	,	,	,
21781	1365	53	are	be	VBP
21781	1365	54	to	to	TO
21781	1365	55	be	be	VB
21781	1365	56	noted	note	VBN
21781	1365	57	.	.	.
21781	1366	1	The	the	DT
21781	1366	2	single	single	JJ
21781	1366	3	ventricle	ventricle	NN
21781	1366	4	is	be	VBZ
21781	1366	5	blocked	block	VBN
21781	1366	6	with	with	IN
21781	1366	7	bars	bar	NNS
21781	1366	8	of	of	IN
21781	1366	9	tissue	tissue	NN
21781	1366	10	that	that	WDT
21781	1366	11	render	render	VBP
21781	1366	12	its	-PRON-	PRP$
21781	1366	13	interior	interior	NN
21781	1366	14	,	,	,
21781	1366	15	not	not	RB
21781	1366	16	an	an	DT
21781	1366	17	open	open	JJ
21781	1366	18	cavity	cavity	NN
21781	1366	19	,	,	,
21781	1366	20	but	but	CC
21781	1366	21	a	a	DT
21781	1366	22	spongy	spongy	JJ
21781	1366	23	mass	mass	NN
21781	1366	24	.	.	.
21781	1367	1	Figure	figure	NN
21781	1367	2	2	2	CD
21781	1367	3	,	,	,
21781	1367	4	Sheet	sheet	NN
21781	1367	5	11	11	CD
21781	1367	6	,	,	,
21781	1367	7	shows	show	VBZ
21781	1367	8	the	the	DT
21781	1367	9	heart	heart	NN
21781	1367	10	opened	open	VBD
21781	1367	11	;	;	:
21781	1367	12	l.au	l.au	JJ
21781	1367	13	.	.	.
21781	1368	1	and	and	CC
21781	1368	2	r.au	r.au	VBD
21781	1368	3	.	.	.
21781	1369	1	are	be	VBP
21781	1369	2	the	the	DT
21781	1369	3	left	left	JJ
21781	1369	4	and	and	CC
21781	1369	5	right	right	JJ
21781	1369	6	auricles	auricle	NNS
21781	1369	7	respectively	respectively	RB
21781	1369	8	;	;	:
21781	1369	9	the	the	DT
21781	1369	10	truncus	truncus	NN
21781	1369	11	arteriosus	arteriosus	NNP
21781	1369	12	is	be	VBZ
21781	1369	13	seen	see	VBN
21781	1369	14	to	to	TO
21781	1369	15	be	be	VB
21781	1369	16	imperfectly	imperfectly	RB
21781	1369	17	divided	divide	VBN
21781	1369	18	by	by	IN
21781	1369	19	a	a	DT
21781	1369	20	great	great	JJ
21781	1369	21	longitudino	longitudino	JJ
21781	1369	22	-	-	HYPH
21781	1369	23	spiral	spiral	JJ
21781	1369	24	valve	valve	NN
21781	1369	25	(	(	-LRB-
21781	1369	26	l.s.v	l.s.v	NNP
21781	1369	27	.	.	.
21781	1370	1	)	)	-RRB-
21781	1370	2	;	;	:
21781	1370	3	p.c	p.c	NNP
21781	1370	4	.	.	.
21781	1371	1	is	be	VBZ
21781	1371	2	the	the	DT
21781	1371	3	pulmo	pulmo	RB
21781	1371	4	-	-	HYPH
21781	1371	5	cutaneous	cutaneous	JJ
21781	1371	6	artery	artery	NN
21781	1371	7	-going	-going	NN
21781	1371	8	to	to	IN
21781	1371	9	the	the	DT
21781	1371	10	lungs-	lungs-	NN
21781	1371	11	[	[	-LRB-
21781	1371	12	supplying	supply	VBG
21781	1371	13	skin	skin	NN
21781	1371	14	and	and	CC
21781	1371	15	lungs	lung	NNS
21781	1371	16	]	]	-RRB-
21781	1371	17	;	;	:
21781	1371	18	d.ao	d.ao	NNP
21781	1371	19	.	.	.
21781	1371	20	,	,	,
21781	1371	21	the	the	DT
21781	1371	22	dorsal	dorsal	NN
21781	1371	23	aorta	aorta	NNP
21781	1371	24	[	[	-LRB-
21781	1371	25	furnishing	furnish	VBG
21781	1371	26	the	the	DT
21781	1371	27	supply	supply	NN
21781	1371	28	of	of	IN
21781	1371	29	the	the	DT
21781	1371	30	body	body	NN
21781	1371	31	and	and	CC
21781	1371	32	limbs	limb	NNS
21781	1371	33	]	]	-RRB-
21781	1371	34	;	;	:
21781	1371	35	and	and	CC
21781	1371	36	c.a	c.a	NNP
21781	1371	37	.	.	.
21781	1372	1	the	the	DT
21781	1372	2	carotid	carotid	JJ
21781	1372	3	artery	artery	NN
21781	1372	4	going	go	VBG
21781	1372	5	to	to	IN
21781	1372	6	the	the	DT
21781	1372	7	head	head	NN
21781	1372	8	;	;	:
21781	1372	9	all	all	DT
21781	1372	10	of	of	IN
21781	1372	11	which	which	WDT
21781	1372	12	vessels	vessel	NNS
21781	1372	13	(	(	-LRB-
21781	1372	14	compare	compare	VB
21781	1372	15	Figure	Figure	NNP
21781	1372	16	1	1	CD
21781	1372	17	)	)	-RRB-
21781	1372	18	are	be	VBP
21781	1372	19	paired	pair	VBN
21781	1372	20	.	.	.
21781	1373	1	Section	section	NN
21781	1373	2	8	8	CD
21781	1373	3	.	.	.
21781	1374	1	It	-PRON-	PRP
21781	1374	2	might	may	MD
21781	1374	3	be	be	VB
21781	1374	4	inferred	infer	VBN
21781	1374	5	from	from	IN
21781	1374	6	this	this	DT
21781	1374	7	that	that	DT
21781	1374	8	pure	pure	JJ
21781	1374	9	and	and	CC
21781	1374	10	impure	impure	VB
21781	1374	11	blood	blood	NN
21781	1374	12	mix	mix	NN
21781	1374	13	in	in	IN
21781	1374	14	the	the	DT
21781	1374	15	ventricle	ventricle	NN
21781	1374	16	,	,	,
21781	1374	17	and	and	CC
21781	1374	18	that	that	IN
21781	1374	19	a	a	DT
21781	1374	20	blood	blood	NN
21781	1374	21	of	of	IN
21781	1374	22	uniform	uniform	JJ
21781	1374	23	quality	quality	NN
21781	1374	24	flows	flow	VBZ
21781	1374	25	to	to	IN
21781	1374	26	lungs	lung	NNS
21781	1374	27	,	,	,
21781	1374	28	head	head	NN
21781	1374	29	,	,	,
21781	1374	30	and	and	CC
21781	1374	31	extremities	extremity	NNS
21781	1374	32	;	;	:
21781	1374	33	but	but	CC
21781	1374	34	this	this	DT
21781	1374	35	is	be	VBZ
21781	1374	36	not	not	RB
21781	1374	37	so	so	RB
21781	1374	38	.	.	.
21781	1375	1	The	the	DT
21781	1375	2	spongy	spongy	JJ
21781	1375	3	nature	nature	NN
21781	1375	4	of	of	IN
21781	1375	5	the	the	DT
21781	1375	6	ventricle	ventricle	NN
21781	1375	7	sufficiently	sufficiently	RB
21781	1375	8	retards	retard	VBZ
21781	1375	9	this	this	DT
21781	1375	10	mixing	mixing	NN
21781	1375	11	.	.	.
21781	1376	1	It	-PRON-	PRP
21781	1376	2	will	will	MD
21781	1376	3	be	be	VB
21781	1376	4	noted	note	VBN
21781	1376	5	that	that	IN
21781	1376	6	the	the	DT
21781	1376	7	opening	opening	NN
21781	1376	8	of	of	IN
21781	1376	9	pulmonary	pulmonary	JJ
21781	1376	10	arteries	artery	NNS
21781	1376	11	lies	lie	VBZ
21781	1376	12	nearest	nearest	RB
21781	1376	13	to	to	IN
21781	1376	14	the	the	DT
21781	1376	15	heart	heart	NN
21781	1376	16	,	,	,
21781	1376	17	next	next	RB
21781	1376	18	come	come	VB
21781	1376	19	the	the	DT
21781	1376	20	aortic	aortic	JJ
21781	1376	21	and	and	CC
21781	1376	22	carotid	carotid	JJ
21781	1376	23	arches	arch	NNS
21781	1376	24	,	,	,
21781	1376	25	which	which	WDT
21781	1376	26	have	have	VBP
21781	1376	27	a	a	DT
21781	1376	28	common	common	JJ
21781	1376	29	opening	opening	NN
21781	1376	30	at	at	IN
21781	1376	31	A.	a.	NN
21781	1377	1	Furthermore	furthermore	RB
21781	1377	2	,	,	,
21781	1377	3	at	at	IN
21781	1377	4	c.g.l	c.g.l	NNP
21781	1377	5	.	.	.
21781	1378	1	[	[	-LRB-
21781	1378	2	the	the	DT
21781	1378	3	carotid	carotid	JJ
21781	1378	4	artery	artery	NN
21781	1378	5	,	,	,
21781	1378	6	repeatedly	repeatedly	RB
21781	1378	7	divides	divide	VBZ
21781	1378	8	to	to	TO
21781	1378	9	form	form	VB
21781	1378	10	a	a	DT
21781	1378	11	close	close	JJ
21781	1378	12	meshwork	meshwork	NN
21781	1378	13	of	of	IN
21781	1378	14	arterioles	arteriole	NNS
21781	1378	15	,	,	,
21781	1378	16	the	the	DT
21781	1378	17	carotid	carotid	NNP
21781	1378	18	gland	gland	NNP
21781	1378	19	,	,	,
21781	1378	20	forming	form	VBG
21781	1378	21	a	a	DT
21781	1378	22	sponge	sponge	JJ
21781	1378	23	-	-	HYPH
21781	1378	24	like	like	JJ
21781	1378	25	plug	plug	NN
21781	1378	26	in	in	IN
21781	1378	27	this	this	DT
21781	1378	28	vessel	vessel	NN
21781	1378	29	.	.	.
21781	1378	30	]	]	-RRB-
21781	1379	1	is	be	VBZ
21781	1379	2	a	a	DT
21781	1379	3	spongy	spongy	JJ
21781	1379	4	mass	mass	NN
21781	1379	5	of	of	IN
21781	1379	6	matter	matter	NN
21781	1379	7	,	,	,
21781	1379	8	the	the	DT
21781	1379	9	carotid	carotid	NNP
21781	1379	10	gland	gland	NNP
21781	1379	11	inserted	insert	VBD
21781	1379	12	upon	upon	IN
21781	1379	13	the	the	DT
21781	1379	14	carotid	carotid	NNS
21781	1379	15	.	.	.
21781	1380	1	Hence	hence	RB
21781	1380	2	the	the	DT
21781	1380	3	pulmonary	pulmonary	JJ
21781	1380	4	arteries	artery	NNS
21781	1380	5	yawn	yawn	VBD
21781	1380	6	nearest	near	JJS
21781	1380	7	for	for	IN
21781	1380	8	the	the	DT
21781	1380	9	blood	blood	NN
21781	1380	10	,	,	,
21781	1380	11	and	and	CC
21781	1380	12	,	,	,
21781	1380	13	being	be	VBG
21781	1380	14	short	short	JJ
21781	1380	15	,	,	,
21781	1380	16	wide	wide	JJ
21781	1380	17	vessels	vessel	NNS
21781	1380	18	,	,	,
21781	1380	19	present	present	VB
21781	1380	20	the	the	DT
21781	1380	21	least	least	JJS
21781	1380	22	resistance	resistance	NN
21781	1380	23	to	to	IN
21781	1380	24	the	the	DT
21781	1380	25	first	first	JJ
21781	1380	26	rush	rush	NN
21781	1380	27	of	of	IN
21781	1380	28	blood--	blood--	NN
21781	1380	29	mainly	mainly	RB
21781	1380	30	venous	venous	JJ
21781	1380	31	blood	blood	NN
21781	1380	32	for	for	IN
21781	1380	33	the	the	DT
21781	1380	34	right	right	JJ
21781	1380	35	auricle	auricle	NN
21781	1380	36	.	.	.
21781	1381	1	As	as	IN
21781	1381	2	they	-PRON-	PRP
21781	1381	3	fill	fill	VBP
21781	1381	4	up	up	RP
21781	1381	5	,	,	,
21781	1381	6	the	the	DT
21781	1381	7	back	back	JJ
21781	1381	8	resistance	resistance	NN
21781	1381	9	in	in	IN
21781	1381	10	them	-PRON-	PRP
21781	1381	11	becomes	become	VBZ
21781	1381	12	equal	equal	JJ
21781	1381	13	,	,	,
21781	1381	14	and	and	CC
21781	1381	15	then	then	RB
21781	1381	16	greater	great	JJR
21781	1381	17	,	,	,
21781	1381	18	than	than	IN
21781	1381	19	the	the	DT
21781	1381	20	resistance	resistance	NN
21781	1381	21	at	at	IN
21781	1381	22	A	A	NNP
21781	1381	23	,	,	,
21781	1381	24	and	and	CC
21781	1381	25	the	the	DT
21781	1381	26	rush	rush	NN
21781	1381	27	of	of	IN
21781	1381	28	blood	blood	NN
21781	1381	29	,	,	,
21781	1381	30	now	now	RB
21781	1381	31	of	of	IN
21781	1381	32	a	a	DT
21781	1381	33	mixed	mixed	JJ
21781	1381	34	quality	quality	NN
21781	1381	35	passes	pass	VBZ
21781	1381	36	through	through	IN
21781	1381	37	that	that	DT
21781	1381	38	aperture	aperture	NN
21781	1381	39	.	.	.
21781	1382	1	It	-PRON-	PRP
21781	1382	2	selects	select	VBZ
21781	1382	3	the	the	DT
21781	1382	4	dorsal	dorsal	NN
21781	1382	5	aorta	aorta	NNP
21781	1382	6	,	,	,
21781	1382	7	because	because	IN
21781	1382	8	the	the	DT
21781	1382	9	carotid	carotid	NNS
21781	1382	10	arch	arch	NN
21781	1382	11	,	,	,
21781	1382	12	plugged	plug	VBN
21781	1382	13	by	by	IN
21781	1382	14	the	the	DT
21781	1382	15	carotid	carotid	NNP
21781	1382	16	gland	gland	NNP
21781	1382	17	,	,	,
21781	1382	18	offers	offer	VBZ
21781	1382	19	the	the	DT
21781	1382	20	greater	great	JJR
21781	1382	21	resistance	resistance	NN
21781	1382	22	.	.	.
21781	1383	1	Presently	presently	RB
21781	1383	2	,	,	,
21781	1383	3	however	however	RB
21781	1383	4	,	,	,
21781	1383	5	the	the	DT
21781	1383	6	back	back	JJ
21781	1383	7	resistance	resistance	NN
21781	1383	8	of	of	IN
21781	1383	9	the	the	DT
21781	1383	10	filled	filled	JJ
21781	1383	11	dorsal	dorsal	NN
21781	1383	12	aorta	aorta	NNP
21781	1383	13	rises	rise	VBZ
21781	1383	14	above	above	IN
21781	1383	15	this	this	DT
21781	1383	16	,	,	,
21781	1383	17	and	and	CC
21781	1383	18	the	the	DT
21781	1383	19	last	last	JJ
21781	1383	20	flow	flow	NN
21781	1383	21	of	of	IN
21781	1383	22	blood	blood	NN
21781	1383	23	,	,	,
21781	1383	24	from	from	IN
21781	1383	25	the	the	DT
21781	1383	26	ventricular	ventricular	JJ
21781	1383	27	systole--	systole--	NNP
21781	1383	28	almost	almost	RB
21781	1383	29	purely	purely	RB
21781	1383	30	oxygenated	oxygenate	VBN
21781	1383	31	blood	blood	NN
21781	1383	32	for	for	IN
21781	1383	33	the	the	DT
21781	1383	34	left	left	JJ
21781	1383	35	auricle--	auricle--	NNP
21781	1383	36	goes	go	VBZ
21781	1383	37	on	on	RP
21781	1383	38	towards	towards	IN
21781	1383	39	the	the	DT
21781	1383	40	head	head	NN
21781	1383	41	.	.	.
21781	1384	1	Section	section	NN
21781	1384	2	9	9	CD
21781	1384	3	.	.	.
21781	1385	1	At	at	IN
21781	1385	2	the	the	DT
21781	1385	3	carotid	carotid	NNP
21781	1385	4	gland	gland	NNP
21781	1385	5	the	the	DT
21781	1385	6	carotid	carotid	NNP
21781	1385	7	artery	artery	NN
21781	1385	8	splits	split	VBZ
21781	1385	9	into	into	IN
21781	1385	10	-an-	-an-	:
21781	1385	11	[	[	-LRB-
21781	1385	12	a	a	DT
21781	1385	13	]	]	-RRB-
21781	1385	14	-external	-external	JJ
21781	1385	15	carotid-	carotid-	NN
21781	1385	16	[	[	-LRB-
21781	1385	17	lingual	lingual	NN
21781	1385	18	]	]	-RRB-
21781	1385	19	(	(	-LRB-
21781	1385	20	e.c	e.c	NNP
21781	1385	21	.	.	.
21781	1386	1	)	)	-RRB-
21781	1386	2	,	,	,
21781	1386	3	and	and	CC
21781	1386	4	a	a	DT
21781	1386	5	deeper	deeply	RBR
21781	1386	6	internal	internal	JJ
21781	1386	7	carotid	carotid	NNS
21781	1386	8	.	.	.
21781	1387	1	The	the	DT
21781	1387	2	dorsal	dorsal	NN
21781	1387	3	aorta	aorta	NN
21781	1387	4	passes	pass	VBZ
21781	1387	5	round	round	RB
21781	1387	6	on	on	IN
21781	1387	7	each	each	DT
21781	1387	8	side	side	NN
21781	1387	9	of	of	IN
21781	1387	10	the	the	DT
21781	1387	11	oesophagus	oesophagus	NN
21781	1387	12	,	,	,
21781	1387	13	as	as	IN
21781	1387	14	indicated	indicate	VBN
21781	1387	15	by	by	IN
21781	1387	16	the	the	DT
21781	1387	17	dotted	dotted	JJ
21781	1387	18	lines	line	NNS
21781	1387	19	in	in	IN
21781	1387	20	Figure	Figure	NNP
21781	1387	21	2	2	CD
21781	1387	22	,	,	,
21781	1387	23	Sheet	sheet	NN
21781	1387	24	11	11	CD
21781	1387	25	,	,	,
21781	1387	26	and	and	CC
21781	1387	27	meets	meet	VBZ
21781	1387	28	its	-PRON-	PRP$
21781	1387	29	fellow	fellow	JJ
21781	1387	30	dorsal	dorsal	NN
21781	1387	31	to	to	IN
21781	1387	32	the	the	DT
21781	1387	33	liver	liver	NN
21781	1387	34	.	.	.
21781	1388	1	Each	each	DT
21781	1388	2	arch	arch	NN
21781	1388	3	gives	give	VBZ
21781	1388	4	off	off	RP
21781	1388	5	subclavian	subclavian	JJ
21781	1388	6	arteries	artery	NNS
21781	1388	7	to	to	IN
21781	1388	8	the	the	DT
21781	1388	9	limbs	limb	NNS
21781	1388	10	,	,	,
21781	1388	11	and	and	CC
21781	1388	12	the	the	DT
21781	1388	13	left	left	NN
21781	1388	14	,	,	,
21781	1388	15	immediately	immediately	RB
21781	1388	16	before	before	IN
21781	1388	17	meeting	meet	VBG
21781	1388	18	the	the	DT
21781	1388	19	right	right	NN
21781	1388	20	,	,	,
21781	1388	21	gives	give	VBZ
21781	1388	22	off	off	RP
21781	1388	23	the	the	DT
21781	1388	24	coeliaco	coeliaco	NNP
21781	1388	25	-	-	HYPH
21781	1388	26	mesenteric	mesenteric	JJ
21781	1388	27	artery	artery	NN
21781	1388	28	[	[	-LRB-
21781	1388	29	to	to	IN
21781	1388	30	the	the	DT
21781	1388	31	alimentary	alimentary	JJ
21781	1388	32	canal	canal	NN
21781	1388	33	]	]	-RRB-
21781	1388	34	.	.	.
21781	1389	1	This	this	DT
21781	1389	2	origin	origin	NN
21781	1389	3	of	of	IN
21781	1389	4	the	the	DT
21781	1389	5	coeliaco	coeliaco	NNP
21781	1389	6	-	-	HYPH
21781	1389	7	mesenteric	mesenteric	JJ
21781	1389	8	artery	artery	NN
21781	1389	9	a	a	DT
21781	1389	10	little	little	JJ
21781	1389	11	to	to	IN
21781	1389	12	the	the	DT
21781	1389	13	left	left	NN
21781	1389	14	,	,	,
21781	1389	15	is	be	VBZ
21781	1389	16	the	the	DT
21781	1389	17	only	only	JJ
21781	1389	18	asymmetry	asymmetry	NN
21781	1389	19	(	(	-LRB-
21781	1389	20	want	want	NN
21781	1389	21	of	of	IN
21781	1389	22	balance	balance	NN
21781	1389	23	)	)	-RRB-
21781	1389	24	in	in	IN
21781	1389	25	the	the	DT
21781	1389	26	arterial	arterial	JJ
21781	1389	27	system	system	NN
21781	1389	28	of	of	IN
21781	1389	29	the	the	DT
21781	1389	30	frog	frog	NN
21781	1389	31	,	,	,
21781	1389	32	as	as	IN
21781	1389	33	contrasted	contrast	VBN
21781	1389	34	with	with	IN
21781	1389	35	the	the	DT
21781	1389	36	very	very	RB
21781	1389	37	extensive	extensive	JJ
21781	1389	38	asymmetry	asymmetry	NN
21781	1389	39	of	of	IN
21781	1389	40	the	the	DT
21781	1389	41	great	great	JJ
21781	1389	42	vessels	vessel	NNS
21781	1389	43	near	near	IN
21781	1389	44	the	the	DT
21781	1389	45	heart	heart	NN
21781	1389	46	of	of	IN
21781	1389	47	the	the	DT
21781	1389	48	rabbit	rabbit	NN
21781	1389	49	.	.	.
21781	1390	1	[	[	-LRB-
21781	1390	2	Posteriorly	posteriorly	RB
21781	1390	3	the	the	DT
21781	1390	4	dorsal	dorsal	NN
21781	1390	5	aorta	aorta	NN
21781	1390	6	forks	fork	NNS
21781	1390	7	into	into	IN
21781	1390	8	two	two	CD
21781	1390	9	common	common	JJ
21781	1390	10	iliac	iliac	NNP
21781	1390	11	arteries	artery	NNS
21781	1390	12	(	(	-LRB-
21781	1390	13	right	right	UH
21781	1390	14	and	and	CC
21781	1390	15	left	left	JJ
21781	1390	16	)	)	-RRB-
21781	1390	17	supplying	supply	VBG
21781	1390	18	the	the	DT
21781	1390	19	hind	hind	NN
21781	1390	20	limbs	limb	NNS
21781	1390	21	.	.	.
21781	1390	22	]	]	-RRB-
21781	1391	1	Section	section	NN
21781	1391	2	10	10	CD
21781	1391	3	.	.	.
21781	1392	1	Figure	figure	NN
21781	1392	2	3	3	CD
21781	1392	3	gives	give	VBZ
21781	1392	4	a	a	DT
21781	1392	5	side	side	JJ
21781	1392	6	view	view	NN
21781	1392	7	of	of	IN
21781	1392	8	the	the	DT
21781	1392	9	frog	frog	NN
21781	1392	10	,	,	,
21781	1392	11	to	to	TO
21781	1392	12	display	display	VB
21781	1392	13	the	the	DT
21781	1392	14	circulation	circulation	NN
21781	1392	15	.	.	.
21781	1393	1	{	{	-LRB-
21781	1393	2	Lines	line	NNS
21781	1393	3	from	from	IN
21781	1393	4	Second	Second	NNP
21781	1393	5	Edition	Edition	NNP
21781	1393	6	only	only	RB
21781	1393	7	.	.	.
21781	1393	8	}	}	-RRB-
21781	1394	1	[	[	-LRB-
21781	1394	2	The	the	DT
21781	1394	3	venous	venous	JJ
21781	1394	4	return	return	NN
21781	1394	5	to	to	IN
21781	1394	6	the	the	DT
21781	1394	7	heart	heart	NN
21781	1394	8	,	,	,
21781	1394	9	as	as	IN
21781	1394	10	in	in	IN
21781	1394	11	the	the	DT
21781	1394	12	rabbit	rabbit	NN
21781	1394	13	,	,	,
21781	1394	14	is	be	VBZ
21781	1394	15	by	by	IN
21781	1394	16	paired	pair	VBN
21781	1394	17	venae	venae	NNP
21781	1394	18	cavae	cavae	NNP
21781	1394	19	anteriores	anteriores	NNPS
21781	1394	20	and	and	CC
21781	1394	21	by	by	IN
21781	1394	22	a	a	DT
21781	1394	23	single	single	JJ
21781	1394	24	vena	vena	NN
21781	1394	25	cava	cava	NNP
21781	1394	26	inferior	inferior	JJ
21781	1394	27	.	.	.
21781	1395	1	The	the	DT
21781	1395	2	factors	factor	NNS
21781	1395	3	of	of	IN
21781	1395	4	the	the	DT
21781	1395	5	anterior	anterior	JJ
21781	1395	6	cava	cava	NN
21781	1395	7	on	on	IN
21781	1395	8	either	either	DT
21781	1395	9	side	side	NN
21781	1395	10	are	be	VBP
21781	1395	11	an	an	DT
21781	1395	12	external	external	JJ
21781	1395	13	jugular	jugular	NN
21781	1395	14	(	(	-LRB-
21781	1395	15	ex.j	ex.j	NN
21781	1395	16	.	.	.
21781	1395	17	)	)	-RRB-
21781	1396	1	an	an	DT
21781	1396	2	innominate	innominate	JJ
21781	1396	3	vein	vein	NN
21781	1396	4	(	(	-LRB-
21781	1396	5	in.v	in.v	NNP
21781	1396	6	.	.	.
21781	1396	7	)	)	-RRB-
21781	1397	1	and	and	CC
21781	1397	2	subclavian	subclavian	NNP
21781	1397	3	(	(	-LRB-
21781	1397	4	scl.v	scl.v	UH
21781	1397	5	.	.	.
21781	1397	6	)	)	-RRB-
21781	1397	7	.	.	.
21781	1398	1	The	the	DT
21781	1398	2	last	last	JJ
21781	1398	3	receives	receive	NNS
21781	1398	4	not	not	RB
21781	1398	5	only	only	RB
21781	1398	6	the	the	DT
21781	1398	7	brachial	brachial	JJ
21781	1398	8	vein	vein	NN
21781	1398	9	(	(	-LRB-
21781	1398	10	b.v	b.v	NNP
21781	1398	11	.	.	NNP
21781	1398	12	)	)	-RRB-
21781	1398	13	from	from	IN
21781	1398	14	the	the	DT
21781	1398	15	fore	fore	NN
21781	1398	16	limb	limb	NN
21781	1398	17	,	,	,
21781	1398	18	but	but	CC
21781	1398	19	also	also	RB
21781	1398	20	a	a	DT
21781	1398	21	large	large	JJ
21781	1398	22	vein	vein	NN
21781	1398	23	bringing	bring	VBG
21781	1398	24	blood	blood	NN
21781	1398	25	for	for	IN
21781	1398	26	the	the	DT
21781	1398	27	skin	skin	NN
21781	1398	28	,	,	,
21781	1398	29	the	the	DT
21781	1398	30	cutaneous	cutaneous	JJ
21781	1398	31	(	(	-LRB-
21781	1398	32	p.v	p.v	NNP
21781	1398	33	.	.	NNP
21781	1398	34	)	)	-RRB-
21781	1398	35	.	.	.
21781	1399	1	The	the	DT
21781	1399	2	innominate	innominate	JJ
21781	1399	3	vein	vein	NN
21781	1399	4	has	have	VBZ
21781	1399	5	also	also	RB
21781	1399	6	two	two	CD
21781	1399	7	chief	chief	JJ
21781	1399	8	factors	factor	NNS
21781	1399	9	,	,	,
21781	1399	10	the	the	DT
21781	1399	11	internal	internal	JJ
21781	1399	12	jugular	jugular	NNP
21781	1399	13	(	(	-LRB-
21781	1399	14	l.i.j.v	l.i.j.v	NNP
21781	1399	15	.	.	.
21781	1399	16	)	)	-RRB-
21781	1400	1	and	and	CC
21781	1400	2	the	the	DT
21781	1400	3	subscapular	subscapular	NNP
21781	1400	4	(	(	-LRB-
21781	1400	5	s.s.v	s.s.v	NNP
21781	1400	6	.	.	.
21781	1400	7	)	)	-RRB-
21781	1400	8	.	.	.
21781	1401	1	The	the	DT
21781	1401	2	blood	blood	NN
21781	1401	3	returns	return	VBZ
21781	1401	4	from	from	IN
21781	1401	5	each	each	DT
21781	1401	6	hind	hind	JJ
21781	1401	7	limb	limb	NN
21781	1401	8	by	by	IN
21781	1401	9	a	a	DT
21781	1401	10	sciatic	sciatic	JJ
21781	1401	11	(	(	-LRB-
21781	1401	12	l.sc	l.sc	NN
21781	1401	13	.	.	.
21781	1401	14	)	)	-RRB-
21781	1402	1	or	or	CC
21781	1402	2	femoral	femoral	JJ
21781	1402	3	(	(	-LRB-
21781	1402	4	f.m	f.m	NNP
21781	1402	5	.	.	.
21781	1402	6	)	)	-RRB-
21781	1403	1	vein	vein	NNP
21781	1403	2	,	,	,
21781	1403	3	and	and	CC
21781	1403	4	either	either	DT
21781	1403	5	passes	pass	VBZ
21781	1403	6	to	to	IN
21781	1403	7	a	a	DT
21781	1403	8	renal	renal	JJ
21781	1403	9	portal	portal	JJ
21781	1403	10	vein	vein	NN
21781	1403	11	(	(	-LRB-
21781	1403	12	l.r.p	l.r.p	JJ
21781	1403	13	.	.	.
21781	1404	1	)	)	-RRB-
21781	1404	2	,	,	,
21781	1404	3	which	which	WDT
21781	1404	4	breaks	break	VBZ
21781	1404	5	into	into	IN
21781	1404	6	capillaries	capillary	NNS
21781	1404	7	in	in	IN
21781	1404	8	the	the	DT
21781	1404	9	kidney	kidney	NN
21781	1404	10	,	,	,
21781	1404	11	or	or	CC
21781	1404	12	by	by	IN
21781	1404	13	a	a	DT
21781	1404	14	paired	pair	VBN
21781	1404	15	pelvic	pelvic	JJ
21781	1404	16	vein	vein	NN
21781	1404	17	(	(	-LRB-
21781	1404	18	l.p.v	l.p.v	NNP
21781	1404	19	.	.	.
21781	1405	1	in	in	IN
21781	1405	2	Figures	Figures	NNP
21781	1405	3	1	1	CD
21781	1405	4	and	and	CC
21781	1405	5	3	3	CD
21781	1405	6	)	)	-RRB-
21781	1405	7	which	which	WDT
21781	1405	8	meets	meet	VBZ
21781	1405	9	its	-PRON-	PRP$
21781	1405	10	fellow	fellow	NN
21781	1405	11	in	in	IN
21781	1405	12	the	the	DT
21781	1405	13	middle	middle	JJ
21781	1405	14	line	line	NN
21781	1405	15	to	to	TO
21781	1405	16	form	form	VB
21781	1405	17	the	the	DT
21781	1405	18	anterior	anterior	NNP
21781	1405	19	abdominal	abdominal	NNP
21781	1405	20	vein	vein	NNP
21781	1405	21	(	(	-LRB-
21781	1405	22	a.ab.v	a.ab.v	UH
21781	1405	23	.	.	.
21781	1405	24	)	)	-RRB-
21781	1406	1	going	go	VBG
21781	1406	2	forward	forward	RB
21781	1406	3	and	and	CC
21781	1406	4	uniting	unite	VBG
21781	1406	5	with	with	IN
21781	1406	6	the	the	DT
21781	1406	7	(	(	-LRB-
21781	1406	8	median	median	NNP
21781	1406	9	)	)	-RRB-
21781	1406	10	portal	portal	NNP
21781	1406	11	vein	vein	NNP
21781	1406	12	(	(	-LRB-
21781	1406	13	p.v	p.v	NNP
21781	1406	14	.	.	NNP
21781	1406	15	)	)	-RRB-
21781	1407	1	to	to	TO
21781	1407	2	enter	enter	VB
21781	1407	3	the	the	DT
21781	1407	4	liver	liver	NN
21781	1407	5	.	.	.
21781	1407	6	]	]	-RRB-
21781	1408	1	-The	-The	NFP
21781	1408	2	vessels	vessel	NNS
21781	1408	3	are	be	VBP
21781	1408	4	named	name	VBN
21781	1408	5	in	in	IN
21781	1408	6	the	the	DT
21781	1408	7	references	reference	NNS
21781	1408	8	to	to	IN
21781	1408	9	the	the	DT
21781	1408	10	figure	figure	NN
21781	1408	11	,	,	,
21781	1408	12	which	which	WDT
21781	1408	13	should	should	MD
21781	1408	14	be	be	VB
21781	1408	15	carefully	carefully	RB
21781	1408	16	copied	copy	VBN
21781	1408	17	and	and	CC
21781	1408	18	mastered	master	VBN
21781	1408	19	.	.	.
21781	1409	1	Here	here	RB
21781	1409	2	we	-PRON-	PRP
21781	1409	3	need	need	VBP
21781	1409	4	only-	only-	.
21781	1409	5	[	[	-LRB-
21781	1409	6	Comparing	compare	VBG
21781	1409	7	with	with	IN
21781	1409	8	the	the	DT
21781	1409	9	rabbit	rabbit	NN
21781	1409	10	,	,	,
21781	1409	11	we	-PRON-	PRP
21781	1409	12	would	would	MD
21781	1409	13	especially	especially	RB
21781	1409	14	]	]	-RRB-
21781	1409	15	call	call	VB
21781	1409	16	attention	attention	NN
21781	1409	17	to	to	IN
21781	1409	18	the	the	DT
21781	1409	19	fact	fact	NN
21781	1409	20	that	that	IN
21781	1409	21	the	the	DT
21781	1409	22	vena	vena	NNP
21781	1409	23	cava	cava	NNP
21781	1409	24	inferior	inferior	NNP
21781	1409	25	extends	extend	VBZ
21781	1409	26	posteriorly	posteriorly	RB
21781	1409	27	only	only	RB
21781	1409	28	to	to	IN
21781	1409	29	the	the	DT
21781	1409	30	kidney	kidney	NN
21781	1409	31	,	,	,
21781	1409	32	and	and	CC
21781	1409	33	that	that	IN
21781	1409	34	there	there	EX
21781	1409	35	is	be	VBZ
21781	1409	36	a	a	DT
21781	1409	37	renal	renal	JJ
21781	1409	38	portal	portal	JJ
21781	1409	39	system	system	NN
21781	1409	40	.	.	.
21781	1410	1	The	the	DT
21781	1410	2	blood	blood	NN
21781	1410	3	from	from	IN
21781	1410	4	the	the	DT
21781	1410	5	hind	hind	NNP
21781	1410	6	limbs	limb	NNS
21781	1410	7	either	either	CC
21781	1410	8	flows	flow	VBZ
21781	1410	9	by	by	IN
21781	1410	10	the	the	DT
21781	1410	11	anterior	anterior	NNP
21781	1410	12	abdominal	abdominal	NNP
21781	1410	13	vein	vein	NNP
21781	1410	14	to	to	IN
21781	1410	15	the	the	DT
21781	1410	16	portal	portal	NNP
21781	1410	17	vein	vein	NN
21781	1410	18	and	and	CC
21781	1410	19	liver	liver	NN
21781	1410	20	,	,	,
21781	1410	21	or	or	CC
21781	1410	22	it	-PRON-	PRP
21781	1410	23	passes	pass	VBZ
21781	1410	24	by	by	IN
21781	1410	25	the	the	DT
21781	1410	26	renal	renal	JJ
21781	1410	27	portal	portal	JJ
21781	1410	28	vein	vein	NN
21781	1410	29	to	to	IN
21781	1410	30	the	the	DT
21781	1410	31	kidney	kidney	NN
21781	1410	32	.	.	.
21781	1411	1	There	there	RB
21781	1411	2	the	the	DT
21781	1411	3	vein	vein	NN
21781	1411	4	breaks	break	VBZ
21781	1411	5	up	up	RP
21781	1411	6	,	,	,
21781	1411	7	and	and	CC
21781	1411	8	we	-PRON-	PRP
21781	1411	9	find	find	VBP
21781	1411	10	in	in	IN
21781	1411	11	the	the	DT
21781	1411	12	frog	frog	NN
21781	1411	13	's	's	POS
21781	1411	14	kidney	kidney	NN
21781	1411	15	,	,	,
21781	1411	16	just	just	RB
21781	1411	17	as	as	IN
21781	1411	18	we	-PRON-	PRP
21781	1411	19	find	find	VBP
21781	1411	20	in	in	IN
21781	1411	21	the	the	DT
21781	1411	22	frog	frog	NN
21781	1411	23	's	's	POS
21781	1411	24	and	and	CC
21781	1411	25	rabbit	rabbit	NN
21781	1411	26	's	's	POS
21781	1411	27	liver	liver	NN
21781	1411	28	,	,	,
21781	1411	29	a	a	DT
21781	1411	30	triple	triple	JJ
21781	1411	31	system	system	NN
21781	1411	32	of	of	IN
21781	1411	33	(	(	-LRB-
21781	1411	34	a	a	DT
21781	1411	35	)	)	-RRB-
21781	1411	36	nutritive	nutritive	JJ
21781	1411	37	arterial	arterial	NN
21781	1411	38	,	,	,
21781	1411	39	(	(	-LRB-
21781	1411	40	b	b	NN
21781	1411	41	)	)	-RRB-
21781	1411	42	afferent	afferent	NN
21781	1411	43	*	*	NN
21781	1411	44	venous	venous	JJ
21781	1411	45	and	and	CC
21781	1411	46	(	(	-LRB-
21781	1411	47	c	c	NN
21781	1411	48	)	)	-RRB-
21781	1411	49	efferent	efferent	NNP
21781	1411	50	*	*	NFP
21781	1411	51	*	*	NN
21781	1411	52	venous	venous	JJ
21781	1411	53	vessels	vessel	NNS
21781	1411	54	.	.	.
21781	1412	1	*	*	NFP
21781	1412	2	a	a	DT
21781	1412	3	,	,	,
21781	1412	4	ad	ad	NN
21781	1412	5	=	=	NN
21781	1412	6	to	to	IN
21781	1412	7	;	;	:
21781	1412	8	*	*	NFP
21781	1412	9	*	*	NFP
21781	1412	10	e	e	NN
21781	1412	11	,	,	,
21781	1412	12	ex	ex	AFX
21781	1412	13	=	=	SYM
21781	1412	14	out	out	IN
21781	1412	15	of	of	IN
21781	1412	16	.	.	.
21781	1413	1	{	{	-LRB-
21781	1413	2	This	this	DT
21781	1413	3	Section	section	NN
21781	1413	4	missing	miss	VBG
21781	1413	5	from	from	IN
21781	1413	6	Second	Second	NNP
21781	1413	7	Edition	Edition	NNP
21781	1413	8	.	.	.
21781	1413	9	}	}	-RRB-
21781	1414	1	-Section	-section	NN
21781	1414	2	11	11	CD
21781	1414	3	.	.	.
21781	1415	1	It	-PRON-	PRP
21781	1415	2	is	be	VBZ
21781	1415	3	not	not	RB
21781	1415	4	very	very	RB
21781	1415	5	improbable	improbable	JJ
21781	1415	6	that	that	IN
21781	1415	7	the	the	DT
21781	1415	8	kidney	kidney	NN
21781	1415	9	of	of	IN
21781	1415	10	the	the	DT
21781	1415	11	frog	frog	NN
21781	1415	12	shares	share	NNS
21781	1415	13	,	,	,
21781	1415	14	or	or	CC
21781	1415	15	performs	perform	VBZ
21781	1415	16	,	,	,
21781	1415	17	some	some	DT
21781	1415	18	of	of	IN
21781	1415	19	the	the	DT
21781	1415	20	functions	function	NNS
21781	1415	21	of	of	IN
21781	1415	22	the	the	DT
21781	1415	23	rabbit	rabbit	NN
21781	1415	24	's	's	POS
21781	1415	25	liver	liver	NN
21781	1415	26	,	,	,
21781	1415	27	or	or	CC
21781	1415	28	parallel	parallel	JJ
21781	1415	29	duties	duty	NNS
21781	1415	30	,	,	,
21781	1415	31	in	in	IN
21781	1415	32	addition	addition	NN
21781	1415	33	to	to	IN
21781	1415	34	the	the	DT
21781	1415	35	simply	simply	RB
21781	1415	36	excretory	excretory	JJ
21781	1415	37	function	function	NN
21781	1415	38	.	.	.
21781	1416	1	Since	since	IN
21781	1416	2	specialization	specialization	NN
21781	1416	3	of	of	IN
21781	1416	4	cells	cell	NNS
21781	1416	5	must	must	MD
21781	1416	6	be	be	VB
21781	1416	7	mainly	mainly	RB
21781	1416	8	the	the	DT
21781	1416	9	relatively	relatively	RB
21781	1416	10	excessive	excessive	JJ
21781	1416	11	exaggeration	exaggeration	NN
21781	1416	12	of	of	IN
21781	1416	13	some	some	DT
21781	1416	14	one	one	CD
21781	1416	15	of	of	IN
21781	1416	16	the	the	DT
21781	1416	17	general	general	JJ
21781	1416	18	properties	property	NNS
21781	1416	19	of	of	IN
21781	1416	20	the	the	DT
21781	1416	21	undifferentiated	undifferentiated	JJ
21781	1416	22	cell	cell	NN
21781	1416	23	,	,	,
21781	1416	24	it	-PRON-	PRP
21781	1416	25	is	be	VBZ
21781	1416	26	not	not	RB
21781	1416	27	a	a	DT
21781	1416	28	difficult	difficult	JJ
21781	1416	29	thing	thing	NN
21781	1416	30	to	to	TO
21781	1416	31	imagine	imagine	VB
21781	1416	32	a	a	DT
21781	1416	33	gradual	gradual	JJ
21781	1416	34	transition	transition	NN
21781	1416	35	,	,	,
21781	1416	36	as	as	IN
21781	1416	37	we	-PRON-	PRP
21781	1416	38	move	move	VBP
21781	1416	39	from	from	IN
21781	1416	40	one	one	CD
21781	1416	41	organism	organism	NN
21781	1416	42	to	to	IN
21781	1416	43	another	another	DT
21781	1416	44	,	,	,
21781	1416	45	of	of	IN
21781	1416	46	the	the	DT
21781	1416	47	functions	function	NNS
21781	1416	48	of	of	IN
21781	1416	49	glands	gland	NNS
21781	1416	50	and	and	CC
21781	1416	51	other	other	JJ
21781	1416	52	cellular	cellular	JJ
21781	1416	53	organs	organ	NNS
21781	1416	54	.	.	.
21781	1417	1	It	-PRON-	PRP
21781	1417	2	is	be	VBZ
21781	1417	3	probable	probable	JJ
21781	1417	4	that	that	IN
21781	1417	5	the	the	DT
21781	1417	6	mammalian	mammalian	JJ
21781	1417	7	kidney	kidney	NN
21781	1417	8	is	be	VBZ
21781	1417	9	,	,	,
21781	1417	10	physiologically	physiologically	RB
21781	1417	11	,	,	,
21781	1417	12	a	a	DT
21781	1417	13	much	much	RB
21781	1417	14	less	less	RBR
21781	1417	15	important	important	JJ
21781	1417	16	(	(	-LRB-
21781	1417	17	though	though	IN
21781	1417	18	still	still	RB
21781	1417	19	quite	quite	RB
21781	1417	20	essential	essential	JJ
21781	1417	21	)	)	-RRB-
21781	1417	22	organ	organ	NN
21781	1417	23	than	than	IN
21781	1417	24	the	the	DT
21781	1417	25	structures	structure	NNS
21781	1417	26	which	which	WDT
21781	1417	27	correspond	correspond	VBP
21781	1417	28	to	to	IN
21781	1417	29	it	-PRON-	PRP
21781	1417	30	in	in	IN
21781	1417	31	position	position	NN
21781	1417	32	and	and	CC
21781	1417	33	development	development	NN
21781	1417	34	in	in	IN
21781	1417	35	the	the	DT
21781	1417	36	lower	low	JJR
21781	1417	37	vertebrate	vertebrate	NN
21781	1417	38	types.-	types.-	NNP
21781	1417	39	Section	Section	NNP
21781	1417	40	12	12	CD
21781	1417	41	.	.	.
21781	1418	1	The	the	DT
21781	1418	2	lymphatic	lymphatic	JJ
21781	1418	3	system	system	NN
21781	1418	4	is	be	VBZ
21781	1418	5	extensively	extensively	RB
21781	1418	6	developed	develop	VBN
21781	1418	7	in	in	IN
21781	1418	8	the	the	DT
21781	1418	9	frog	frog	NN
21781	1418	10	,	,	,
21781	1418	11	but	but	CC
21781	1418	12	,	,	,
21781	1418	13	in	in	IN
21781	1418	14	the	the	DT
21781	1418	15	place	place	NN
21781	1418	16	of	of	IN
21781	1418	17	a	a	DT
21781	1418	18	complete	complete	JJ
21781	1418	19	system	system	NN
21781	1418	20	of	of	IN
21781	1418	21	distinctly	distinctly	RB
21781	1418	22	organized	organize	VBN
21781	1418	23	vessels	vessel	NNS
21781	1418	24	,	,	,
21781	1418	25	there	there	EX
21781	1418	26	are	be	VBP
21781	1418	27	great	great	JJ
21781	1418	28	lymph	lymph	NN
21781	1418	29	sinuses	sinus	NNS
21781	1418	30	(	(	-LRB-
21781	1418	31	compare	compare	VB
21781	1418	32	Section	Section	NNP
21781	1418	33	1	1	CD
21781	1418	34	)	)	-RRB-
21781	1418	35	.	.	.
21781	1419	1	In	in	IN
21781	1419	2	Figure	figure	NN
21781	1419	3	5	5	CD
21781	1419	4	,	,	,
21781	1419	5	Sheet	sheet	NN
21781	1419	6	12	12	CD
21781	1419	7	,	,	,
21781	1419	8	the	the	DT
21781	1419	9	position	position	NN
21781	1419	10	of	of	IN
21781	1419	11	two	two	CD
21781	1419	12	lymph	lymph	NN
21781	1419	13	hearts	heart	NNS
21781	1419	14	(	(	-LRB-
21781	1419	15	l.h	l.h	NNP
21781	1419	16	.	.	NNP
21781	1419	17	,	,	,
21781	1419	18	l.h	l.h	NNP
21781	1419	19	.	.	NNP
21781	1419	20	)	)	-RRB-
21781	1420	1	which	which	WDT
21781	1420	2	pump	pump	VBP
21781	1420	3	lymph	lymph	NNP
21781	1420	4	into	into	IN
21781	1420	5	the	the	DT
21781	1420	6	adjacent	adjacent	JJ
21781	1420	7	veins	vein	NNS
21781	1420	8	,	,	,
21781	1420	9	is	be	VBZ
21781	1420	10	shown	show	VBN
21781	1420	11	.	.	.
21781	1421	1	Section	section	NN
21781	1421	2	13	13	CD
21781	1421	3	.	.	.
21781	1422	1	The	the	DT
21781	1422	2	skull	skull	NN
21781	1422	3	of	of	IN
21781	1422	4	the	the	DT
21781	1422	5	frog	frog	NN
21781	1422	6	will	will	MD
21781	1422	7	repay	repay	VB
21781	1422	8	a	a	DT
21781	1422	9	full	full	JJ
21781	1422	10	treatment	treatment	NN
21781	1422	11	,	,	,
21781	1422	12	and	and	CC
21781	1422	13	will	will	MD
21781	1422	14	be	be	VB
21781	1422	15	dealt	deal	VBN
21781	1422	16	with	with	IN
21781	1422	17	by	by	IN
21781	1422	18	itself	-PRON-	PRP
21781	1422	19	later	later	RB
21781	1422	20	.	.	.
21781	1423	1	The	the	DT
21781	1423	2	vertebral	vertebral	JJ
21781	1423	3	column	column	NN
21781	1423	4	(	(	-LRB-
21781	1423	5	Sheet	sheet	NN
21781	1423	6	12	12	CD
21781	1423	7	)	)	-RRB-
21781	1423	8	consists	consist	VBZ
21781	1423	9	of	of	IN
21781	1423	10	nine	nine	CD
21781	1423	11	vertebrae	vertebra	NNS
21781	1423	12	,	,	,
21781	1423	13	the	the	DT
21781	1423	14	centra	centra	NN
21781	1423	15	of	of	IN
21781	1423	16	which	which	WDT
21781	1423	17	have	have	VBP
21781	1423	18	faces	face	NNS
21781	1423	19	,	,	,
21781	1423	20	not	not	RB
21781	1423	21	flat	flat	JJ
21781	1423	22	,	,	,
21781	1423	23	but	but	CC
21781	1423	24	hollow	hollow	JJ
21781	1423	25	in	in	IN
21781	1423	26	front	front	NN
21781	1423	27	(	(	-LRB-
21781	1423	28	pro	pro	JJ
21781	1423	29	-	-	JJ
21781	1423	30	coelous	coelous	JJ
21781	1423	31	)	)	-RRB-
21781	1423	32	,	,	,
21781	1423	33	and	and	CC
21781	1423	34	evidently	evidently	RB
21781	1423	35	without	without	IN
21781	1423	36	epiphyses	epiphysis	NNS
21781	1423	37	(	(	-LRB-
21781	1423	38	compare	compare	VB
21781	1423	39	the	the	DT
21781	1423	40	Rabbit	Rabbit	NNP
21781	1423	41	)	)	-RRB-
21781	1423	42	.	.	.
21781	1424	1	The	the	DT
21781	1424	2	anterior	anterior	NN
21781	1424	3	is	be	VBZ
21781	1424	4	sometimes	sometimes	RB
21781	1424	5	called	call	VBN
21781	1424	6	the	the	DT
21781	1424	7	atlas	atlas	NN
21781	1424	8	,	,	,
21781	1424	9	but	but	CC
21781	1424	10	it	-PRON-	PRP
21781	1424	11	is	be	VBZ
21781	1424	12	evidently	evidently	RB
21781	1424	13	not	not	RB
21781	1424	14	the	the	DT
21781	1424	15	homologue	homologue	NN
21781	1424	16	of	of	IN
21781	1424	17	the	the	DT
21781	1424	18	atlas	atla	NNS
21781	1424	19	of	of	IN
21781	1424	20	the	the	DT
21781	1424	21	rabbit	rabbit	NN
21781	1424	22	,	,	,
21781	1424	23	since	since	IN
21781	1424	24	the	the	DT
21781	1424	25	first	first	JJ
21781	1424	26	spinal	spinal	JJ
21781	1424	27	nerve	nerve	NN
21781	1424	28	has	have	VBZ
21781	1424	29	a	a	DT
21781	1424	30	corresponding	corresponding	JJ
21781	1424	31	distribution	distribution	NN
21781	1424	32	to	to	IN
21781	1424	33	the	the	DT
21781	1424	34	twelfth	twelfth	JJ
21781	1424	35	cranial	cranial	NN
21781	1424	36	of	of	IN
21781	1424	37	the	the	DT
21781	1424	38	mammal	mammal	NN
21781	1424	39	,	,	,
21781	1424	40	and	and	CC
21781	1424	41	since	since	IN
21781	1424	42	,	,	,
21781	1424	43	therefore	therefore	RB
21781	1424	44	,	,	,
21781	1424	45	it	-PRON-	PRP
21781	1424	46	is	be	VBZ
21781	1424	47	probable	probable	JJ
21781	1424	48	that	that	IN
21781	1424	49	the	the	DT
21781	1424	50	mammalian	mammalian	NNP
21781	1424	51	skull	skull	NNP
21781	1424	52	=	=	SYM
21781	1424	53	the	the	DT
21781	1424	54	frog	frog	NN
21781	1424	55	's	's	POS
21781	1424	56	skull	skull	NN
21781	1424	57	+	+	SYM
21781	1424	58	one	one	CD
21781	1424	59	(	(	-LRB-
21781	1424	60	or	or	CC
21781	1424	61	more	more	JJR
21781	1424	62	)	)	-RRB-
21781	1424	63	vertebrae	vertebra	NNS
21781	1424	64	incorporated	incorporate	VBN
21781	1424	65	with	with	IN
21781	1424	66	it	-PRON-	PRP
21781	1424	67	.	.	.
21781	1425	1	Posteriorly	posteriorly	RB
21781	1425	2	the	the	DT
21781	1425	3	vertebral	vertebral	JJ
21781	1425	4	column	column	NN
21781	1425	5	terminates	terminate	NNS
21781	1425	6	in	in	IN
21781	1425	7	the	the	DT
21781	1425	8	urostyle	urostyle	NN
21781	1425	9	,	,	,
21781	1425	10	a	a	DT
21781	1425	11	calcified	calcify	VBN
21781	1425	12	unsegmented	unsegmented	JJ
21781	1425	13	rod	rod	NN
21781	1425	14	.	.	.
21781	1426	1	The	the	DT
21781	1426	2	vertebrae	vertebra	NNS
21781	1426	3	have	have	VBP
21781	1426	4	transverse	transverse	JJ
21781	1426	5	processes	process	NNS
21781	1426	6	,	,	,
21781	1426	7	but	but	CC
21781	1426	8	no	no	DT
21781	1426	9	ribs	rib	NNS
21781	1426	10	.	.	.
21781	1427	1	Section	section	NN
21781	1427	2	14	14	CD
21781	1427	3	.	.	.
21781	1428	1	The	the	DT
21781	1428	2	fore	fore	NN
21781	1428	3	-	-	HYPH
21781	1428	4	limb	limb	NN
21781	1428	5	(	(	-LRB-
21781	1428	6	Figure	Figure	NNP
21781	1428	7	6	6	CD
21781	1428	8	,	,	,
21781	1428	9	Sheet	sheet	NN
21781	1428	10	12	12	CD
21781	1428	11	)	)	-RRB-
21781	1428	12	consists	consist	VBZ
21781	1428	13	of	of	IN
21781	1428	14	an	an	DT
21781	1428	15	upper	upper	JJ
21781	1428	16	segment	segment	NN
21781	1428	17	of	of	IN
21781	1428	18	one	one	CD
21781	1428	19	bone	bone	NN
21781	1428	20	,	,	,
21781	1428	21	the	the	DT
21781	1428	22	humerus	humerus	NNPS
21781	1428	23	,	,	,
21781	1428	24	as	as	IN
21781	1428	25	in	in	IN
21781	1428	26	the	the	DT
21781	1428	27	rabbit	rabbit	NN
21781	1428	28	;	;	:
21781	1428	29	a	a	DT
21781	1428	30	middle	middle	JJ
21781	1428	31	section	section	NN
21781	1428	32	,	,	,
21781	1428	33	the	the	DT
21781	1428	34	radius	radius	NN
21781	1428	35	and	and	CC
21781	1428	36	ulna	ulna	NNP
21781	1428	37	,	,	,
21781	1428	38	fused	fuse	VBN
21781	1428	39	here	here	RB
21781	1428	40	into	into	IN
21781	1428	41	one	one	CD
21781	1428	42	bone	bone	NN
21781	1428	43	,	,	,
21781	1428	44	and	and	CC
21781	1428	45	not	not	RB
21781	1428	46	,	,	,
21781	1428	47	as	as	IN
21781	1428	48	in	in	IN
21781	1428	49	the	the	DT
21781	1428	50	mammalian	mammalian	JJ
21781	1428	51	type	type	NN
21781	1428	52	,	,	,
21781	1428	53	separable	separable	JJ
21781	1428	54	;	;	:
21781	1428	55	of	of	IN
21781	1428	56	a	a	DT
21781	1428	57	carpus	carpus	NN
21781	1428	58	,	,	,
21781	1428	59	and	and	CC
21781	1428	60	of	of	IN
21781	1428	61	five	five	CD
21781	1428	62	digits	digit	NNS
21781	1428	63	,	,	,
21781	1428	64	of	of	IN
21781	1428	65	which	which	WDT
21781	1428	66	the	the	DT
21781	1428	67	fourth	fourth	JJ
21781	1428	68	is	be	VBZ
21781	1428	69	the	the	DT
21781	1428	70	longest	long	JJS
21781	1428	71	.	.	.
21781	1429	1	The	the	DT
21781	1429	2	shoulder	shoulder	NN
21781	1429	3	girdle	girdle	NN
21781	1429	4	is	be	VBZ
21781	1429	5	more	more	RBR
21781	1429	6	important	important	JJ
21781	1429	7	and	and	CC
21781	1429	8	complete	complete	JJ
21781	1429	9	than	than	IN
21781	1429	10	that	that	DT
21781	1429	11	of	of	IN
21781	1429	12	the	the	DT
21781	1429	13	higher	high	JJR
21781	1429	14	type	type	NN
21781	1429	15	.	.	.
21781	1430	1	There	there	EX
21781	1430	2	is	be	VBZ
21781	1430	3	a	a	DT
21781	1430	4	scapula	scapula	NN
21781	1430	5	(	(	-LRB-
21781	1430	6	sc	sc	RB
21781	1430	7	.	.	.
21781	1430	8	)	)	-RRB-
21781	1431	1	with	with	IN
21781	1431	2	an	an	DT
21781	1431	3	unossified	unossified	JJ
21781	1431	4	cartilaginous	cartilaginous	JJ
21781	1431	5	supra	supra	NN
21781	1431	6	-	-	HYPH
21781	1431	7	scapula	scapula	NN
21781	1431	8	(	(	-LRB-
21781	1431	9	s.sc	s.sc	NN
21781	1431	10	.	.	.
21781	1432	1	)	)	-RRB-
21781	1432	2	;	;	:
21781	1432	3	the	the	DT
21781	1432	4	anterior	anterior	JJ
21781	1432	5	border	border	NN
21781	1432	6	of	of	IN
21781	1432	7	the	the	DT
21781	1432	8	scapula	scapula	NN
21781	1432	9	answers	answer	NNS
21781	1432	10	to	to	IN
21781	1432	11	the	the	DT
21781	1432	12	acromion	acromion	NN
21781	1432	13	.	.	.
21781	1433	1	On	on	IN
21781	1433	2	the	the	DT
21781	1433	3	ventral	ventral	JJ
21781	1433	4	side	side	NN
21781	1433	5	a	a	DT
21781	1433	6	cartilaginous	cartilaginous	JJ
21781	1433	7	rod	rod	NN
21781	1433	8	,	,	,
21781	1433	9	embraced	embrace	VBN
21781	1433	10	by	by	IN
21781	1433	11	the	the	DT
21781	1433	12	clavicle	clavicle	NNP
21781	1433	13	(	(	-LRB-
21781	1433	14	cl	cl	NNP
21781	1433	15	.	.	.
21781	1433	16	)	)	-RRB-
21781	1434	1	(	(	-LRB-
21781	1434	2	a	a	DT
21781	1434	3	membrane	membrane	NN
21781	1434	4	bone	bone	NN
21781	1434	5	in	in	IN
21781	1434	6	this	this	DT
21781	1434	7	type	type	NN
21781	1434	8	)	)	-RRB-
21781	1434	9	,	,	,
21781	1434	10	runs	run	VBZ
21781	1434	11	to	to	IN
21781	1434	12	the	the	DT
21781	1434	13	sternum	sternum	NN
21781	1434	14	,	,	,
21781	1434	15	and	and	CC
21781	1434	16	answers	answer	NNS
21781	1434	17	to	to	IN
21781	1434	18	the	the	DT
21781	1434	19	clavicle	clavicle	NN
21781	1434	20	of	of	IN
21781	1434	21	the	the	DT
21781	1434	22	rabbit	rabbit	NN
21781	1434	23	.	.	.
21781	1435	1	In	in	IN
21781	1435	2	the	the	DT
21781	1435	3	place	place	NN
21781	1435	4	of	of	IN
21781	1435	5	the	the	DT
21781	1435	6	rabbit	rabbit	NN
21781	1435	7	's	's	POS
21781	1435	8	coracoid	coracoid	JJ
21781	1435	9	process	process	NN
21781	1435	10	,	,	,
21781	1435	11	is	be	VBZ
21781	1435	12	a	a	DT
21781	1435	13	coracoid	coracoid	NN
21781	1435	14	bone	bone	NN
21781	1435	15	(	(	-LRB-
21781	1435	16	co.	co.	NNP
21781	1435	17	)	)	-RRB-
21781	1435	18	,	,	,
21781	1435	19	which	which	WDT
21781	1435	20	reaches	reach	VBZ
21781	1435	21	from	from	IN
21781	1435	22	the	the	DT
21781	1435	23	glenoid	glenoid	JJ
21781	1435	24	cavity	cavity	NN
21781	1435	25	to	to	IN
21781	1435	26	the	the	DT
21781	1435	27	sternum	sternum	NN
21781	1435	28	;	;	:
21781	1435	29	it	-PRON-	PRP
21781	1435	30	is	be	VBZ
21781	1435	31	hidden	hide	VBN
21781	1435	32	on	on	IN
21781	1435	33	the	the	DT
21781	1435	34	right	right	JJ
21781	1435	35	side	side	NN
21781	1435	36	of	of	IN
21781	1435	37	Figure	Figure	NNP
21781	1435	38	6	6	CD
21781	1435	39	,	,	,
21781	1435	40	which	which	WDT
21781	1435	41	is	be	VBZ
21781	1435	42	a	a	DT
21781	1435	43	dorsal	dorsal	NN
21781	1435	44	view	view	NN
21781	1435	45	of	of	IN
21781	1435	46	the	the	DT
21781	1435	47	shoulder	shoulder	NN
21781	1435	48	girdle	girdle	NN
21781	1435	49	.	.	.
21781	1436	1	There	there	EX
21781	1436	2	is	be	VBZ
21781	1436	3	a	a	DT
21781	1436	4	pre	pre	JJ
21781	1436	5	-	-	NN
21781	1436	6	omosternum	omosternum	JJ
21781	1436	7	(	(	-LRB-
21781	1436	8	o.st	o.st	NNP
21781	1436	9	.	.	.
21781	1436	10	)	)	-RRB-
21781	1437	1	and	and	CC
21781	1437	2	a	a	DT
21781	1437	3	post	post	JJ
21781	1437	4	-	-	JJ
21781	1437	5	omosternum	omosternum	JJ
21781	1437	6	,	,	,
21781	1437	7	sometimes	sometimes	RB
21781	1437	8	termed	term	VBD
21781	1437	9	a	a	DT
21781	1437	10	xiphisternum	xiphisternum	NN
21781	1437	11	(	(	-LRB-
21781	1437	12	x.	x.	NNP
21781	1437	13	)	)	-RRB-
21781	1437	14	.	.	.
21781	1438	1	Section	section	NN
21781	1438	2	15	15	CD
21781	1438	3	.	.	.
21781	1439	1	Figure	figure	NN
21781	1439	2	7	7	CD
21781	1439	3	shows	show	VBZ
21781	1439	4	the	the	DT
21781	1439	5	pelvic	pelvic	JJ
21781	1439	6	girdle	girdle	NN
21781	1439	7	and	and	CC
21781	1439	8	limb	limb	NN
21781	1439	9	of	of	IN
21781	1439	10	the	the	DT
21781	1439	11	frog	frog	NN
21781	1439	12	.	.	.
21781	1440	1	There	there	EX
21781	1440	2	is	be	VBZ
21781	1440	3	a	a	DT
21781	1440	4	femur	femur	NN
21781	1440	5	(	(	-LRB-
21781	1440	6	f.	f.	NNP
21781	1440	7	)	)	-RRB-
21781	1440	8	;	;	:
21781	1440	9	tibia	tibia	NNP
21781	1440	10	and	and	CC
21781	1440	11	fibula	fibula	NNP
21781	1440	12	(	(	-LRB-
21781	1440	13	t.	t.	NNP
21781	1440	14	and	and	CC
21781	1440	15	f.	f.	NNP
21781	1440	16	)	)	-RRB-
21781	1440	17	are	be	VBP
21781	1440	18	completely	completely	RB
21781	1440	19	fused	fuse	VBN
21781	1440	20	;	;	:
21781	1440	21	the	the	DT
21781	1440	22	proximal	proximal	JJ
21781	1440	23	bones	bone	NNS
21781	1440	24	of	of	IN
21781	1440	25	the	the	DT
21781	1440	26	tarsus	tarsus	NN
21781	1440	27	,	,	,
21781	1440	28	the	the	DT
21781	1440	29	astragalus	astragalus	NNP
21781	1440	30	(	(	-LRB-
21781	1440	31	as	as	IN
21781	1440	32	.	.	.
21781	1441	1	)	)	-RRB-
21781	1441	2	,	,	,
21781	1441	3	and	and	CC
21781	1441	4	calcaneum	calcaneum	NNP
21781	1441	5	(	(	-LRB-
21781	1441	6	cal	cal	NN
21781	1441	7	.	.	.
21781	1441	8	)	)	-RRB-
21781	1442	1	are	be	VBP
21781	1442	2	elongated	elongate	VBN
21781	1442	3	,	,	,
21781	1442	4	there	there	EX
21781	1442	5	are	be	VBP
21781	1442	6	five	five	CD
21781	1442	7	long	long	JJ
21781	1442	8	digits	digit	NNS
21781	1442	9	,	,	,
21781	1442	10	and	and	CC
21781	1442	11	in	in	IN
21781	1442	12	the	the	DT
21781	1442	13	calcar	calcar	NN
21781	1442	14	(	(	-LRB-
21781	1442	15	c.	c.	NNP
21781	1442	16	)	)	-RRB-
21781	1442	17	an	an	DT
21781	1442	18	indication	indication	NN
21781	1442	19	of	of	IN
21781	1442	20	a	a	DT
21781	1442	21	sixth	sixth	NN
21781	1442	22	.	.	.
21781	1443	1	With	with	IN
21781	1443	2	considerable	considerable	JJ
21781	1443	3	modifications	modification	NNS
21781	1443	4	of	of	IN
21781	1443	5	form	form	NN
21781	1443	6	,	,	,
21781	1443	7	the	the	DT
21781	1443	8	three	three	CD
21781	1443	9	leading	lead	VBG
21781	1443	10	constituents	constituent	NNS
21781	1443	11	of	of	IN
21781	1443	12	the	the	DT
21781	1443	13	rabbit	rabbit	NN
21781	1443	14	's	's	POS
21781	1443	15	pelvic	pelvic	JJ
21781	1443	16	girdle	girdle	NN
21781	1443	17	occur	occur	VB
21781	1443	18	in	in	IN
21781	1443	19	relatively	relatively	RB
21781	1443	20	identical	identical	JJ
21781	1443	21	positions	position	NNS
21781	1443	22	.	.	.
21781	1444	1	The	the	DT
21781	1444	2	greatly	greatly	RB
21781	1444	3	elongated	elongate	VBN
21781	1444	4	ilium	ilium	NN
21781	1444	5	(	(	-LRB-
21781	1444	6	il	il	NNP
21781	1444	7	.	.	.
21781	1444	8	)	)	-RRB-
21781	1445	1	articulates	articulate	NNS
21781	1445	2	with	with	IN
21781	1445	3	the	the	DT
21781	1445	4	single	single	JJ
21781	1445	5	(	(	-LRB-
21781	1445	6	compare	compare	VB
21781	1445	7	Rabbit	Rabbit	NNP
21781	1445	8	)	)	-RRB-
21781	1445	9	sacral	sacral	JJ
21781	1445	10	vertebra	vertebra	NN
21781	1445	11	(	(	-LRB-
21781	1445	12	s.v	s.v	NNP
21781	1445	13	.	.	.
21781	1446	1	in	in	IN
21781	1446	2	Figure	Figure	NNP
21781	1446	3	5	5	CD
21781	1446	4	)	)	-RRB-
21781	1446	5	.	.	.
21781	1447	1	The	the	DT
21781	1447	2	ischium	ischium	NN
21781	1447	3	(	(	-LRB-
21781	1447	4	is	be	VBZ
21781	1447	5	.	.	.
21781	1447	6	)	)	-RRB-
21781	1448	1	is	be	VBZ
21781	1448	2	relatively	relatively	RB
21781	1448	3	smaller	small	JJR
21781	1448	4	than	than	IN
21781	1448	5	in	in	IN
21781	1448	6	the	the	DT
21781	1448	7	rabbit	rabbit	NN
21781	1448	8	,	,	,
21781	1448	9	and	and	CC
21781	1448	10	the	the	DT
21781	1448	11	pubis	pubis	NNP
21781	1448	12	(	(	-LRB-
21781	1448	13	pu	pu	NNP
21781	1448	14	.	.	.
21781	1448	15	)	)	-RRB-
21781	1449	1	is	be	VBZ
21781	1449	2	a	a	DT
21781	1449	3	ventral	ventral	JJ
21781	1449	4	wedge	wedge	NN
21781	1449	5	of	of	IN
21781	1449	6	unossified	unossified	JJ
21781	1449	7	cartilage	cartilage	NN
21781	1449	8	.	.	.
21781	1450	1	The	the	DT
21781	1450	2	shape	shape	NN
21781	1450	3	of	of	IN
21781	1450	4	the	the	DT
21781	1450	5	pelvic	pelvic	JJ
21781	1450	6	girdle	girdle	NN
21781	1450	7	of	of	IN
21781	1450	8	the	the	DT
21781	1450	9	frog	frog	NN
21781	1450	10	is	be	VBZ
21781	1450	11	a	a	DT
21781	1450	12	wide	wide	JJ
21781	1450	13	departure	departure	NN
21781	1450	14	from	from	IN
21781	1450	15	that	that	DT
21781	1450	16	found	find	VBN
21781	1450	17	among	among	IN
21781	1450	18	related	related	JJ
21781	1450	19	forms	form	NNS
21781	1450	20	.	.	.
21781	1451	1	In	in	IN
21781	1451	2	connection	connection	NN
21781	1451	3	with	with	IN
21781	1451	4	the	the	DT
21781	1451	5	leaping	leaping	NN
21781	1451	6	habit	habit	NN
21781	1451	7	,	,	,
21781	1451	8	the	the	DT
21781	1451	9	ilia	ilium	NNS
21781	1451	10	are	be	VBP
21781	1451	11	greatly	greatly	RB
21781	1451	12	elongated	elongate	VBN
21781	1451	13	,	,	,
21781	1451	14	and	and	CC
21781	1451	15	the	the	DT
21781	1451	16	pubes	pubis	NNS
21781	1451	17	and	and	CC
21781	1451	18	ischia	ischia	NN
21781	1451	19	much	much	RB
21781	1451	20	reduced	reduce	VBN
21781	1451	21	.	.	.
21781	1452	1	Generally	generally	RB
21781	1452	2	throughout	throughout	IN
21781	1452	3	the	the	DT
21781	1452	4	air	air	NN
21781	1452	5	-	-	HYPH
21781	1452	6	frequenting	frequent	VBG
21781	1452	7	vertebrata	vertebrata	NN
21781	1452	8	,	,	,
21781	1452	9	we	-PRON-	PRP
21781	1452	10	find	find	VBP
21781	1452	11	the	the	DT
21781	1452	12	same	same	JJ
21781	1452	13	arrangement	arrangement	NN
21781	1452	14	of	of	IN
21781	1452	15	these	these	DT
21781	1452	16	three	three	CD
21781	1452	17	bones	bone	NNS
21781	1452	18	,	,	,
21781	1452	19	usually	usually	RB
21781	1452	20	in	in	IN
21781	1452	21	the	the	DT
21781	1452	22	form	form	NN
21781	1452	23	of	of	IN
21781	1452	24	an	an	DT
21781	1452	25	inverted	invert	VBN
21781	1452	26	.	.	.
21781	1453	1	Y--	Y--	VBN
21781	1453	2	the	the	DT
21781	1453	3	ilium	ilium	NN
21781	1453	4	above	above	RB
21781	1453	5	,	,	,
21781	1453	6	the	the	DT
21781	1453	7	ischium	ischium	NN
21781	1453	8	and	and	CC
21781	1453	9	pubis	pubi	VBD
21781	1453	10	below	below	RB
21781	1453	11	,	,	,
21781	1453	12	and	and	CC
21781	1453	13	the	the	DT
21781	1453	14	acetabulum	acetabulum	NN
21781	1453	15	at	at	IN
21781	1453	16	the	the	DT
21781	1453	17	junction	junction	NN
21781	1453	18	of	of	IN
21781	1453	19	the	the	DT
21781	1453	20	three	three	CD
21781	1453	21	.	.	.
21781	1454	1	Section	section	NN
21781	1454	2	16	16	CD
21781	1454	3	.	.	.
21781	1455	1	The	the	DT
21781	1455	2	uro	uro	JJ
21781	1455	3	-	-	HYPH
21781	1455	4	genital	genital	JJ
21781	1455	5	organs	organ	NNS
21781	1455	6	of	of	IN
21781	1455	7	the	the	DT
21781	1455	8	frog	frog	NN
21781	1455	9	,	,	,
21781	1455	10	and	and	CC
21781	1455	11	especially	especially	RB
21781	1455	12	those	those	DT
21781	1455	13	of	of	IN
21781	1455	14	the	the	DT
21781	1455	15	male	male	NN
21781	1455	16	,	,	,
21781	1455	17	correspond	correspond	VB
21781	1455	18	with	with	IN
21781	1455	19	embryonic	embryonic	JJ
21781	1455	20	stages	stage	NNS
21781	1455	21	of	of	IN
21781	1455	22	the	the	DT
21781	1455	23	rabbit	rabbit	NN
21781	1455	24	.	.	.
21781	1456	1	In	in	IN
21781	1456	2	this	this	DT
21781	1456	3	sex	sex	NN
21781	1456	4	the	the	DT
21781	1456	5	testes	testis	NNS
21781	1456	6	(	(	-LRB-
21781	1456	7	T.	t.	NN
21781	1456	8	,	,	,
21781	1456	9	Sheet	sheet	NN
21781	1456	10	13	13	CD
21781	1456	11	)	)	-RRB-
21781	1456	12	lie	lie	VBP
21781	1456	13	in	in	IN
21781	1456	14	the	the	DT
21781	1456	15	body	body	NN
21781	1456	16	cavity	cavity	NN
21781	1456	17	,	,	,
21781	1456	18	and	and	CC
21781	1456	19	are	be	VBP
21781	1456	20	white	white	JJ
21781	1456	21	bodies	body	NNS
21781	1456	22	usually	usually	RB
21781	1456	23	dappled	dapple	VBN
21781	1456	24	with	with	IN
21781	1456	25	black	black	JJ
21781	1456	26	pigment	pigment	NN
21781	1456	27	.	.	.
21781	1457	1	Vasa	Vasa	NNP
21781	1457	2	efferentia	efferentia	NNP
21781	1457	3	(	(	-LRB-
21781	1457	4	v.e	v.e	NNP
21781	1457	5	.	.	NNP
21781	1457	6	)	)	-RRB-
21781	1458	1	run	run	VB
21781	1458	2	to	to	IN
21781	1458	3	the	the	DT
21781	1458	4	internal	internal	JJ
21781	1458	5	border	border	NN
21781	1458	6	of	of	IN
21781	1458	7	the	the	DT
21781	1458	8	anterior	anterior	JJ
21781	1458	9	part	part	NN
21781	1458	10	of	of	IN
21781	1458	11	the	the	DT
21781	1458	12	kidney	kidney	NN
21781	1458	13	,	,	,
21781	1458	14	which	which	WDT
21781	1458	15	answers	answer	VBZ
21781	1458	16	,	,	,
21781	1458	17	therefore	therefore	RB
21781	1458	18	,	,	,
21781	1458	19	to	to	IN
21781	1458	20	the	the	DT
21781	1458	21	rabbit	rabbit	NN
21781	1458	22	's	's	POS
21781	1458	23	epididymis	epididymis	NNP
21781	1458	24	.	.	.
21781	1459	1	The	the	DT
21781	1459	2	hinder	hinder	NN
21781	1459	3	part	part	NN
21781	1459	4	of	of	IN
21781	1459	5	the	the	DT
21781	1459	6	kidney	kidney	NN
21781	1459	7	is	be	VBZ
21781	1459	8	the	the	DT
21781	1459	9	predominant	predominant	JJ
21781	1459	10	renal	renal	JJ
21781	1459	11	organ	organ	NN
21781	1459	12	.	.	.
21781	1460	1	There	there	EX
21781	1460	2	is	be	VBZ
21781	1460	3	a	a	DT
21781	1460	4	common	common	JJ
21781	1460	5	uro	uro	NN
21781	1460	6	-	-	HYPH
21781	1460	7	genital	genital	JJ
21781	1460	8	duct	duct	NN
21781	1460	9	,	,	,
21781	1460	10	into	into	IN
21781	1460	11	which	which	WDT
21781	1460	12	a	a	DT
21781	1460	13	seminal	seminal	JJ
21781	1460	14	vesicle	vesicle	NN
21781	1460	15	,	,	,
21781	1460	16	which	which	WDT
21781	1460	17	is	be	VBZ
21781	1460	18	especially	especially	RB
21781	1460	19	large	large	JJ
21781	1460	20	in	in	IN
21781	1460	21	early	early	JJ
21781	1460	22	spring	spring	NN
21781	1460	23	,	,	,
21781	1460	24	opens	open	VBZ
21781	1460	25	.	.	.
21781	1461	1	This	this	DT
21781	1461	2	is	be	VBZ
21781	1461	3	the	the	DT
21781	1461	4	permanent	permanent	JJ
21781	1461	5	condition	condition	NN
21781	1461	6	of	of	IN
21781	1461	7	the	the	DT
21781	1461	8	frog	frog	NN
21781	1461	9	.	.	.
21781	1462	1	In	in	IN
21781	1462	2	the	the	DT
21781	1462	3	rabbit	rabbit	NN
21781	1462	4	,	,	,
21781	1462	5	for	for	IN
21781	1462	6	urogenital	urogenital	JJ
21781	1462	7	duct	duct	NN
21781	1462	8	,	,	,
21781	1462	9	we	-PRON-	PRP
21781	1462	10	have	have	VBP
21781	1462	11	ureter	ureter	NN
21781	1462	12	and	and	CC
21781	1462	13	vas	vas	JJ
21781	1462	14	deferens	deferen	NNS
21781	1462	15	;	;	:
21781	1462	16	the	the	DT
21781	1462	17	testes	testis	NNS
21781	1462	18	and	and	CC
21781	1462	19	that	that	IN
21781	1462	20	anterior	anterior	JJ
21781	1462	21	part	part	NN
21781	1462	22	of	of	IN
21781	1462	23	the	the	DT
21781	1462	24	primitive	primitive	JJ
21781	1462	25	kidney	kidney	NN
21781	1462	26	,	,	,
21781	1462	27	the	the	DT
21781	1462	28	epididymis	epididymis	NNP
21781	1462	29	,	,	,
21781	1462	30	shift	shift	VB
21781	1462	31	back	back	RB
21781	1462	32	into	into	IN
21781	1462	33	the	the	DT
21781	1462	34	scrotal	scrotal	JJ
21781	1462	35	sacs	sacs	NN
21781	1462	36	,	,	,
21781	1462	37	and	and	CC
21781	1462	38	the	the	DT
21781	1462	39	ureters	ureter	NNS
21781	1462	40	shift	shift	VBP
21781	1462	41	round	round	IN
21781	1462	42	the	the	DT
21781	1462	43	rectum	rectum	NN
21781	1462	44	and	and	CC
21781	1462	45	establish	establish	VB
21781	1462	46	a	a	DT
21781	1462	47	direct	direct	JJ
21781	1462	48	connection	connection	NN
21781	1462	49	with	with	IN
21781	1462	50	the	the	DT
21781	1462	51	bladder	bladder	NN
21781	1462	52	,	,	,
21781	1462	53	carrying	carry	VBG
21781	1462	54	the	the	DT
21781	1462	55	genital	genital	JJ
21781	1462	56	ducts	duct	NNS
21781	1462	57	looped	loop	VBN
21781	1462	58	over	over	IN
21781	1462	59	them	-PRON-	PRP
21781	1462	60	.	.	.
21781	1463	1	The	the	DT
21781	1463	2	oviducts	oviduct	NNS
21781	1463	3	of	of	IN
21781	1463	4	the	the	DT
21781	1463	5	female	female	NN
21781	1463	6	do	do	VBP
21781	1463	7	not	not	RB
21781	1463	8	fuse	fuse	VB
21781	1463	9	distally	distally	RB
21781	1463	10	to	to	TO
21781	1463	11	form	form	VB
21781	1463	12	a	a	DT
21781	1463	13	median	median	JJ
21781	1463	14	vagina	vagina	NN
21781	1463	15	as	as	IN
21781	1463	16	they	-PRON-	PRP
21781	1463	17	do	do	VBP
21781	1463	18	in	in	IN
21781	1463	19	the	the	DT
21781	1463	20	rabbit	rabbit	NN
21781	1463	21	.	.	.
21781	1464	1	In	in	IN
21781	1464	2	front	front	NN
21781	1464	3	of	of	IN
21781	1464	4	the	the	DT
21781	1464	5	genital	genital	JJ
21781	1464	6	organ	organ	NN
21781	1464	7	in	in	IN
21781	1464	8	both	both	DT
21781	1464	9	sexes	sex	NNS
21781	1464	10	is	be	VBZ
21781	1464	11	a	a	DT
21781	1464	12	corpus	corpus	NN
21781	1464	13	adiposum	adiposum	NN
21781	1464	14	(	(	-LRB-
21781	1464	15	c.ad	c.ad	NNP
21781	1464	16	.	.	.
21781	1465	1	)	)	-RRB-
21781	1465	2	,	,	,
21781	1465	3	which	which	WDT
21781	1465	4	acts	act	VBZ
21781	1465	5	as	as	IN
21781	1465	6	a	a	DT
21781	1465	7	fat	fat	JJ
21781	1465	8	store	store	NN
21781	1465	9	,	,	,
21781	1465	10	and	and	CC
21781	1465	11	is	be	VBZ
21781	1465	12	peculiar	peculiar	JJ
21781	1465	13	to	to	IN
21781	1465	14	the	the	DT
21781	1465	15	frogs	frog	NNS
21781	1465	16	and	and	CC
21781	1465	17	toads	toad	NNS
21781	1465	18	.	.	.
21781	1466	1	The	the	DT
21781	1466	2	distal	distal	JJ
21781	1466	3	end	end	NN
21781	1466	4	of	of	IN
21781	1466	5	the	the	DT
21781	1466	6	oviduct	oviduct	NN
21781	1466	7	of	of	IN
21781	1466	8	the	the	DT
21781	1466	9	female	female	NN
21781	1466	10	is	be	VBZ
21781	1466	11	in	in	IN
21781	1466	12	the	the	DT
21781	1466	13	breeding	breeding	NN
21781	1466	14	season	season	NN
21781	1466	15	(	(	-LRB-
21781	1466	16	early	early	JJ
21781	1466	17	March	March	NNP
21781	1466	18	)	)	-RRB-
21781	1466	19	enormously	enormously	RB
21781	1466	20	distended	distend	VBD
21781	1466	21	with	with	IN
21781	1466	22	ova	ova	NNP
21781	1466	23	,	,	,
21781	1466	24	and	and	CC
21781	1466	25	the	the	DT
21781	1466	26	ovaries	ovary	NNS
21781	1466	27	become	become	VBP
21781	1466	28	then	then	RB
21781	1466	29	the	the	DT
21781	1466	30	mere	mere	JJ
21781	1466	31	vestiges	vestige	NNS
21781	1466	32	of	of	IN
21781	1466	33	their	-PRON-	PRP$
21781	1466	34	former	former	JJ
21781	1466	35	selves	self	NNS
21781	1466	36	.	.	.
21781	1467	1	The	the	DT
21781	1467	2	distal	distal	JJ
21781	1467	3	end	end	NN
21781	1467	4	of	of	IN
21781	1467	5	the	the	DT
21781	1467	6	oviduct	oviduct	NN
21781	1467	7	is	be	VBZ
21781	1467	8	,	,	,
21781	1467	9	therefore	therefore	RB
21781	1467	10	,	,	,
21781	1467	11	not	not	RB
21781	1467	12	unfrequently	unfrequently	RB
21781	1467	13	styled	style	VBD
21781	1467	14	the	the	DT
21781	1467	15	uterus	uterus	NN
21781	1467	16	.	.	.
21781	1468	1	There	there	EX
21781	1468	2	is	be	VBZ
21781	1468	3	no	no	DT
21781	1468	4	penis	penis	NN
21781	1468	5	in	in	IN
21781	1468	6	the	the	DT
21781	1468	7	male	male	NN
21781	1468	8	,	,	,
21781	1468	9	fertilisation	fertilisation	NN
21781	1468	10	of	of	IN
21781	1468	11	the	the	DT
21781	1468	12	ova	ova	NNP
21781	1468	13	occurring	occur	VBG
21781	1468	14	as	as	IN
21781	1468	15	they	-PRON-	PRP
21781	1468	16	are	be	VBP
21781	1468	17	squeezed	squeeze	VBN
21781	1468	18	out	out	IN
21781	1468	19	of	of	IN
21781	1468	20	the	the	DT
21781	1468	21	female	female	NN
21781	1468	22	by	by	IN
21781	1468	23	the	the	DT
21781	1468	24	embracing	embrace	VBG
21781	1468	25	fore	fore	NN
21781	1468	26	limbs	limb	NNS
21781	1468	27	of	of	IN
21781	1468	28	the	the	DT
21781	1468	29	male	male	NN
21781	1468	30	.	.	.
21781	1469	1	The	the	DT
21781	1469	2	male	male	NN
21781	1469	3	has	have	VBZ
21781	1469	4	a	a	DT
21781	1469	5	pad	pad	NN
21781	1469	6	,	,	,
21781	1469	7	black	black	JJ
21781	1469	8	in	in	IN
21781	1469	9	winter	winter	NN
21781	1469	10	,	,	,
21781	1469	11	shown	show	VBN
21781	1469	12	in	in	IN
21781	1469	13	Figure	Figure	NNP
21781	1469	14	1	1	CD
21781	1469	15	,	,	,
21781	1469	16	which	which	WDT
21781	1469	17	is	be	VBZ
21781	1469	18	closely	closely	RB
21781	1469	19	pressed	press	VBN
21781	1469	20	against	against	IN
21781	1469	21	the	the	DT
21781	1469	22	ventral	ventral	JJ
21781	1469	23	surface	surface	NN
21781	1469	24	of	of	IN
21781	1469	25	the	the	DT
21781	1469	26	female	female	NN
21781	1469	27	in	in	IN
21781	1469	28	copulation	copulation	NN
21781	1469	29	,	,	,
21781	1469	30	and	and	CC
21781	1469	31	which	which	WDT
21781	1469	32	serves	serve	VBZ
21781	1469	33	as	as	IN
21781	1469	34	a	a	DT
21781	1469	35	ready	ready	JJ
21781	1469	36	means	mean	NNS
21781	1469	37	of	of	IN
21781	1469	38	distinguishing	distinguish	VBG
21781	1469	39	the	the	DT
21781	1469	40	sex	sex	NN
21781	1469	41	.	.	.
21781	1470	1	Section	section	NN
21781	1470	2	17	17	CD
21781	1470	3	.	.	.
21781	1471	1	The	the	DT
21781	1471	2	spinal	spinal	JJ
21781	1471	3	cord	cord	NN
21781	1471	4	has	have	VBZ
21781	1471	5	a	a	DT
21781	1471	6	general	general	JJ
21781	1471	7	similarity	similarity	NN
21781	1471	8	to	to	IN
21781	1471	9	that	that	DT
21781	1471	10	of	of	IN
21781	1471	11	the	the	DT
21781	1471	12	rabbit	rabbit	NN
21781	1471	13	;	;	:
21781	1471	14	the	the	DT
21781	1471	15	ratio	ratio	NN
21781	1471	16	of	of	IN
21781	1471	17	its	-PRON-	PRP$
21781	1471	18	size	size	NN
21781	1471	19	to	to	IN
21781	1471	20	that	that	DT
21781	1471	21	of	of	IN
21781	1471	22	the	the	DT
21781	1471	23	brain	brain	NN
21781	1471	24	is	be	VBZ
21781	1471	25	larger	large	JJR
21781	1471	26	,	,	,
21781	1471	27	and	and	CC
21781	1471	28	the	the	DT
21781	1471	29	nerves	nerve	NNS
21781	1471	30	number	number	NN
21781	1471	31	ten	ten	CD
21781	1471	32	pairs	pair	NNS
21781	1471	33	altogether	altogether	RB
21781	1471	34	.	.	.
21781	1472	1	The	the	DT
21781	1472	2	first	first	JJ
21781	1472	3	of	of	IN
21781	1472	4	these	these	DT
21781	1472	5	(	(	-LRB-
21781	1472	6	sp	sp	NNP
21781	1472	7	.	.	.
21781	1473	1	1	1	LS
21781	1473	2	,	,	,
21781	1473	3	in	in	IN
21781	1473	4	Figure	figure	NN
21781	1473	5	2	2	CD
21781	1473	6	,	,	,
21781	1473	7	Sheet	Sheet	NNP
21781	1473	8	-12-	-12-	:
21781	1473	9	)	)	-RRB-
21781	1473	10	{	{	-LRB-
21781	1473	11	First	First	NNP
21781	1473	12	Edition	Edition	NNP
21781	1473	13	error	error	NN
21781	1473	14	.	.	.
21781	1473	15	}	}	-RRB-
21781	1474	1	[	[	-LRB-
21781	1474	2	13	13	CD
21781	1474	3	]	]	-RRB-
21781	1474	4	corresponds	correspond	VBZ
21781	1474	5	in	in	IN
21781	1474	6	distribution	distribution	NN
21781	1474	7	with	with	IN
21781	1474	8	the	the	DT
21781	1474	9	rabbit	rabbit	NN
21781	1474	10	's	's	POS
21781	1474	11	hypoglossal	hypoglossal	NN
21781	1474	12	nerve	nerve	NN
21781	1474	13	,	,	,
21781	1474	14	a	a	DT
21781	1474	15	point	point	NN
21781	1474	16	we	-PRON-	PRP
21781	1474	17	shall	shall	MD
21781	1474	18	refer	refer	VB
21781	1474	19	to	to	IN
21781	1474	20	again	again	RB
21781	1474	21	when	when	WRB
21781	1474	22	we	-PRON-	PRP
21781	1474	23	speak	speak	VBP
21781	1474	24	of	of	IN
21781	1474	25	the	the	DT
21781	1474	26	skull	skull	NN
21781	1474	27	.	.	.
21781	1475	1	The	the	DT
21781	1475	2	second	second	JJ
21781	1475	3	and	and	CC
21781	1475	4	third	third	JJ
21781	1475	5	constitute	constitute	VB
21781	1475	6	the	the	DT
21781	1475	7	brachial	brachial	JJ
21781	1475	8	plexus	plexus	NN
21781	1475	9	.	.	.
21781	1476	1	The	the	DT
21781	1476	2	last	last	JJ
21781	1476	3	three	three	CD
21781	1476	4	form	form	NN
21781	1476	5	the	the	DT
21781	1476	6	sciatic	sciatic	JJ
21781	1476	7	plexus	plexus	NN
21781	1476	8	going	go	VBG
21781	1476	9	to	to	IN
21781	1476	10	the	the	DT
21781	1476	11	hind	hind	NN
21781	1476	12	limb	limb	NN
21781	1476	13	.	.	.
21781	1477	1	Section	section	NN
21781	1477	2	18	18	CD
21781	1477	3	.	.	.
21781	1478	1	The	the	DT
21781	1478	2	same	same	JJ
21781	1478	3	essential	essential	JJ
21781	1478	4	parts	part	NNS
21781	1478	5	are	be	VBP
21781	1478	6	to	to	TO
21781	1478	7	be	be	VB
21781	1478	8	found	find	VBN
21781	1478	9	in	in	IN
21781	1478	10	the	the	DT
21781	1478	11	brain	brain	NN
21781	1478	12	of	of	IN
21781	1478	13	both	both	DT
21781	1478	14	frog	frog	NN
21781	1478	15	and	and	CC
21781	1478	16	rabbit	rabbit	NN
21781	1478	17	,	,	,
21781	1478	18	but	but	CC
21781	1478	19	in	in	IN
21781	1478	20	the	the	DT
21781	1478	21	former	former	JJ
21781	1478	22	the	the	DT
21781	1478	23	adult	adult	NN
21781	1478	24	is	be	VBZ
21781	1478	25	not	not	RB
21781	1478	26	so	so	RB
21781	1478	27	widely	widely	RB
21781	1478	28	modified	modify	VBN
21781	1478	29	from	from	IN
21781	1478	30	the	the	DT
21781	1478	31	primitive	primitive	JJ
21781	1478	32	condition	condition	NN
21781	1478	33	as	as	IN
21781	1478	34	in	in	IN
21781	1478	35	the	the	DT
21781	1478	36	latter	latter	NN
21781	1478	37	.	.	.
21781	1479	1	The	the	DT
21781	1479	2	fore	fore	JJ
21781	1479	3	-	-	HYPH
21781	1479	4	brain	brain	NN
21781	1479	5	consists	consist	VBZ
21781	1479	6	of	of	IN
21781	1479	7	a	a	DT
21781	1479	8	thalamencephalon	thalamencephalon	NN
21781	1479	9	(	(	-LRB-
21781	1479	10	th.c	th.c	NN
21781	1479	11	.	.	.
21781	1480	1	and	and	CC
21781	1480	2	1	1	CD
21781	1480	3	)	)	-RRB-
21781	1480	4	,	,	,
21781	1480	5	which	which	WDT
21781	1480	6	is	be	VBZ
21781	1480	7	exposed	expose	VBN
21781	1480	8	in	in	IN
21781	1480	9	the	the	DT
21781	1480	10	dorsal	dorsal	NN
21781	1480	11	view	view	NN
21781	1480	12	of	of	IN
21781	1480	13	the	the	DT
21781	1480	14	brain	brain	NN
21781	1480	15	,	,	,
21781	1480	16	and	and	CC
21781	1480	17	which	which	WDT
21781	1480	18	has	have	VBZ
21781	1480	19	no	no	DT
21781	1480	20	middle	middle	JJ
21781	1480	21	commissure	commissure	NN
21781	1480	22	.	.	.
21781	1481	1	The	the	DT
21781	1481	2	cerebral	cerebral	JJ
21781	1481	3	hemispheres	hemisphere	NNS
21781	1481	4	(	(	-LRB-
21781	1481	5	c.h	c.h	NNP
21781	1481	6	.	.	.
21781	1481	7	)	)	-RRB-
21781	1482	1	are	be	VBP
21781	1482	2	not	not	RB
21781	1482	3	convoluted	convoluted	JJ
21781	1482	4	,	,	,
21781	1482	5	do	do	VB
21781	1482	6	not	not	RB
21781	1482	7	extend	extend	VB
21781	1482	8	back	back	RB
21781	1482	9	to	to	TO
21781	1482	10	cover	cover	VB
21781	1482	11	parts	part	NNS
21781	1482	12	behind	behind	IN
21781	1482	13	them	-PRON-	PRP
21781	1482	14	,	,	,
21781	1482	15	as	as	IN
21781	1482	16	they	-PRON-	PRP
21781	1482	17	do	do	VBP
21781	1482	18	in	in	IN
21781	1482	19	the	the	DT
21781	1482	20	rabbit	rabbit	NN
21781	1482	21	,	,	,
21781	1482	22	and	and	CC
21781	1482	23	are	be	VBP
21781	1482	24	not	not	RB
21781	1482	25	connected	connect	VBN
21781	1482	26	above	above	IN
21781	1482	27	the	the	DT
21781	1482	28	roof	roof	NN
21781	1482	29	of	of	IN
21781	1482	30	the	the	DT
21781	1482	31	thalamencephalon	thalamencephalon	NN
21781	1482	32	by	by	IN
21781	1482	33	a	a	DT
21781	1482	34	corpus	corpus	NNP
21781	1482	35	callosum	callosum	NN
21781	1482	36	.	.	.
21781	1483	1	Moreover	moreover	RB
21781	1483	2	,	,	,
21781	1483	3	the	the	DT
21781	1483	4	parts	part	NNS
21781	1483	5	usually	usually	RB
21781	1483	6	regarded	regard	VBD
21781	1483	7	,	,	,
21781	1483	8	as	as	IN
21781	1483	9	the	the	DT
21781	1483	10	olfactory	olfactory	NN
21781	1483	11	lobes	lob	VBZ
21781	1483	12	(	(	-LRB-
21781	1483	13	rh	rh	NNP
21781	1483	14	.	.	.
21781	1483	15	)	)	-RRB-
21781	1484	1	fuse	fuse	NN
21781	1484	2	in	in	IN
21781	1484	3	the	the	DT
21781	1484	4	middle	middle	JJ
21781	1484	5	line	line	NN
21781	1484	6	.	.	.
21781	1485	1	The	the	DT
21781	1485	2	mid	mid	JJ
21781	1485	3	-	-	JJ
21781	1485	4	brain	brain	NN
21781	1485	5	gives	give	VBZ
21781	1485	6	rise	rise	NN
21781	1485	7	to	to	IN
21781	1485	8	the	the	DT
21781	1485	9	third	third	JJ
21781	1485	10	nerve	nerve	NN
21781	1485	11	,	,	,
21781	1485	12	and	and	CC
21781	1485	13	has	have	VBZ
21781	1485	14	the	the	DT
21781	1485	15	optic	optic	JJ
21781	1485	16	lobes	lobe	NNS
21781	1485	17	on	on	IN
21781	1485	18	its	-PRON-	PRP$
21781	1485	19	dorsal	dorsal	NN
21781	1485	20	side	side	NN
21781	1485	21	,	,	,
21781	1485	22	but	but	CC
21781	1485	23	these	these	DT
21781	1485	24	are	be	VBP
21781	1485	25	hollow	hollow	JJ
21781	1485	26	,	,	,
21781	1485	27	and	and	CC
21781	1485	28	they	-PRON-	PRP
21781	1485	29	are	be	VBP
21781	1485	30	not	not	RB
21781	1485	31	subdivided	subdivide	VBN
21781	1485	32	by	by	IN
21781	1485	33	a	a	DT
21781	1485	34	transverse	transverse	JJ
21781	1485	35	groove	groove	NN
21781	1485	36	into	into	IN
21781	1485	37	corpora	corpora	NNP
21781	1485	38	quadrigemina	quadrigemina	NNP
21781	1485	39	,	,	,
21781	1485	40	as	as	IN
21781	1485	41	in	in	IN
21781	1485	42	the	the	DT
21781	1485	43	rabbit	rabbit	NN
21781	1485	44	.	.	.
21781	1486	1	In	in	IN
21781	1486	2	the	the	DT
21781	1486	3	hind	hind	NN
21781	1486	4	-	-	HYPH
21781	1486	5	brain	brain	NN
21781	1486	6	the	the	DT
21781	1486	7	cerebellum	cerebellum	NN
21781	1486	8	is	be	VBZ
21781	1486	9	a	a	DT
21781	1486	10	mere	mere	JJ
21781	1486	11	band	band	NN
21781	1486	12	of	of	IN
21781	1486	13	tissue	tissue	NN
21781	1486	14	without	without	IN
21781	1486	15	lateral	lateral	JJ
21781	1486	16	lobes	lobe	NNS
21781	1486	17	or	or	CC
21781	1486	18	flocculi	flocculi	NNP
21781	1486	19	,	,	,
21781	1486	20	and	and	CC
21781	1486	21	the	the	DT
21781	1486	22	medulla	medulla	NN
21781	1486	23	gives	give	VBZ
21781	1486	24	origin	origin	NN
21781	1486	25	only	only	RB
21781	1486	26	to	to	IN
21781	1486	27	nerves	nerve	NNS
21781	1486	28	four	four	CD
21781	1486	29	to	to	IN
21781	1486	30	ten	ten	CD
21781	1486	31	;	;	:
21781	1486	32	there	there	EX
21781	1486	33	is	be	VBZ
21781	1486	34	no	no	DT
21781	1486	35	eleventh	eleventh	JJ
21781	1486	36	nerve	nerve	NN
21781	1486	37	,	,	,
21781	1486	38	and	and	CC
21781	1486	39	the	the	DT
21781	1486	40	hypoglossal	hypoglossal	NN
21781	1486	41	is	be	VBZ
21781	1486	42	the	the	DT
21781	1486	43	first	first	JJ
21781	1486	44	spinal--	spinal--	NNP
21781	1486	45	from	from	IN
21781	1486	46	which	which	WDT
21781	1486	47	it	-PRON-	PRP
21781	1486	48	has	have	VBZ
21781	1486	49	been	be	VBN
21781	1486	50	assumed	assume	VBN
21781	1486	51	that	that	IN
21781	1486	52	the	the	DT
21781	1486	53	rabbit	rabbit	NN
21781	1486	54	's	's	POS
21781	1486	55	medulla	medulla	NN
21781	1486	56	equals	equal	VBZ
21781	1486	57	that	that	DT
21781	1486	58	of	of	IN
21781	1486	59	the	the	DT
21781	1486	60	frog	frog	NN
21781	1486	61	,	,	,
21781	1486	62	plus	plus	CC
21781	1486	63	a	a	DT
21781	1486	64	portion	portion	NN
21781	1486	65	of	of	IN
21781	1486	66	the	the	DT
21781	1486	67	spinal	spinal	JJ
21781	1486	68	cord	cord	NN
21781	1486	69	incorporated	incorporate	VBN
21781	1486	70	with	with	IN
21781	1486	71	it	-PRON-	PRP
21781	1486	72	.	.	.
21781	1487	1	The	the	DT
21781	1487	2	hypoglossal	hypoglossal	NN
21781	1487	3	is	be	VBZ
21781	1487	4	very	very	RB
21781	1487	5	distinctly	distinctly	RB
21781	1487	6	seen	see	VBN
21781	1487	7	on	on	IN
21781	1487	8	opening	open	VBG
21781	1487	9	the	the	DT
21781	1487	10	skin	skin	NN
21781	1487	11	beneath	beneath	IN
21781	1487	12	the	the	DT
21781	1487	13	hyoid	hyoid	NN
21781	1487	14	plate	plate	NN
21781	1487	15	.	.	.
21781	1488	1	Section	section	NN
21781	1488	2	19	19	CD
21781	1488	3	.	.	.
21781	1489	1	The	the	DT
21781	1489	2	first	first	JJ
21781	1489	3	,	,	,
21781	1489	4	second	second	JJ
21781	1489	5	,	,	,
21781	1489	6	third	third	JJ
21781	1489	7	,	,	,
21781	1489	8	and	and	CC
21781	1489	9	fourth	fourth	JJ
21781	1489	10	cranial	cranial	JJ
21781	1489	11	nerves	nerve	NNS
21781	1489	12	of	of	IN
21781	1489	13	the	the	DT
21781	1489	14	frog	frog	NNP
21781	1489	15	correspond	correspond	NN
21781	1489	16	with	with	IN
21781	1489	17	those	those	DT
21781	1489	18	of	of	IN
21781	1489	19	the	the	DT
21781	1489	20	rabbit	rabbit	NN
21781	1489	21	in	in	IN
21781	1489	22	origin	origin	NN
21781	1489	23	and	and	CC
21781	1489	24	distribution	distribution	NN
21781	1489	25	.	.	.
21781	1490	1	So	so	RB
21781	1490	2	do	do	VB
21781	1490	3	five	five	CD
21781	1490	4	,	,	,
21781	1490	5	six	six	CD
21781	1490	6	and	and	CC
21781	1490	7	eight	eight	CD
21781	1490	8	.	.	.
21781	1491	1	The	the	DT
21781	1491	2	seventh	seventh	JJ
21781	1491	3	nerve	nerve	NN
21781	1491	4	forks	fork	NNS
21781	1491	5	over	over	IN
21781	1491	6	the	the	DT
21781	1491	7	ear	ear	NN
21781	1491	8	-	-	:
21781	1491	9	drum--	drum--	VB
21781	1491	10	the	the	DT
21781	1491	11	larger	large	JJR
21781	1491	12	branch	branch	NN
21781	1491	13	emerging	emerge	VBG
21781	1491	14	behind	behind	IN
21781	1491	15	it	-PRON-	PRP
21781	1491	16	and	and	CC
21781	1491	17	running	run	VBG
21781	1491	18	superficially	superficially	RB
21781	1491	19	,	,	,
21781	1491	20	as	as	IN
21781	1491	21	shown	show	VBN
21781	1491	22	in	in	IN
21781	1491	23	Figure	Figure	NNP
21781	1491	24	4	4	CD
21781	1491	25	.	.	.
21781	1492	1	There	there	EX
21781	1492	2	is	be	VBZ
21781	1492	3	also	also	RB
21781	1492	4	a	a	DT
21781	1492	5	deeper	deep	JJR
21781	1492	6	palatine	palatine	JJ
21781	1492	7	branch	branch	NN
21781	1492	8	of	of	IN
21781	1492	9	VII	VII	NNP
21781	1492	10	.	.	.
21781	1493	1	(	(	-LRB-
21781	1493	2	P.	p.	NN
21781	1493	3	)	)	-RRB-
21781	1493	4	running	run	VBG
21781	1493	5	under	under	IN
21781	1493	6	V2	v2	NN
21781	1493	7	and	and	CC
21781	1493	8	V3	v3	NN
21781	1493	9	below	below	IN
21781	1493	10	the	the	DT
21781	1493	11	orbit	orbit	NN
21781	1493	12	,	,	,
21781	1493	13	and	and	CC
21781	1493	14	to	to	TO
21781	1493	15	be	be	VB
21781	1493	16	seen	see	VBN
21781	1493	17	together	together	RB
21781	1493	18	with	with	IN
21781	1493	19	V1	V1	NNP
21781	1493	20	and	and	CC
21781	1493	21	V2	V2	NNP
21781	1493	22	after	after	IN
21781	1493	23	removal	removal	NN
21781	1493	24	of	of	IN
21781	1493	25	the	the	DT
21781	1493	26	eyeball	eyeball	NN
21781	1493	27	.	.	.
21781	1494	1	The	the	DT
21781	1494	2	ninth	ninth	JJ
21781	1494	3	nerve	nerve	NN
21781	1494	4	similarly	similarly	RB
21781	1494	5	forks	fork	NNS
21781	1494	6	over	over	IN
21781	1494	7	the	the	DT
21781	1494	8	first	first	JJ
21781	1494	9	branchial	branchial	JJ
21781	1494	10	slit	slit	NN
21781	1494	11	of	of	IN
21781	1494	12	the	the	DT
21781	1494	13	tadpole	tadpole	NN
21781	1494	14	,	,	,
21781	1494	15	and	and	CC
21781	1494	16	evidence	evidence	NN
21781	1494	17	of	of	IN
21781	1494	18	the	the	DT
21781	1494	19	fork	fork	NN
21781	1494	20	remains	remain	VBZ
21781	1494	21	in	in	IN
21781	1494	22	the	the	DT
21781	1494	23	frog	frog	NN
21781	1494	24	.	.	.
21781	1495	1	It	-PRON-	PRP
21781	1495	2	is	be	VBZ
21781	1495	3	seen	see	VBN
21781	1495	4	curving	curve	VBG
21781	1495	5	round	round	JJ
21781	1495	6	anterior	anterior	NNP
21781	1495	7	to	to	IN
21781	1495	8	the	the	DT
21781	1495	9	hypoglossal	hypoglossal	NN
21781	1495	10	nerve	nerve	NN
21781	1495	11	,	,	,
21781	1495	12	and	and	CC
21781	1495	13	lying	lie	VBG
21781	1495	14	rather	rather	RB
21781	1495	15	deeper	deep	JJR
21781	1495	16	in	in	IN
21781	1495	17	dissection	dissection	NN
21781	1495	18	.	.	.
21781	1496	1	The	the	DT
21781	1496	2	vagus	vagus	NN
21781	1496	3	(	(	-LRB-
21781	1496	4	tenth	tenth	NN
21781	1496	5	)	)	-RRB-
21781	1496	6	nerve	nerve	NN
21781	1496	7	is	be	VBZ
21781	1496	8	distributed	distribute	VBN
21781	1496	9	to	to	IN
21781	1496	10	heart	heart	NN
21781	1496	11	,	,	,
21781	1496	12	lungs	lung	NNS
21781	1496	13	,	,	,
21781	1496	14	and	and	CC
21781	1496	15	viscera--	viscera--	RB
21781	1496	16	in	in	IN
21781	1496	17	the	the	DT
21781	1496	18	tadpole	tadpole	NN
21781	1496	19	it	-PRON-	PRP
21781	1496	20	also	also	RB
21781	1496	21	sends	send	VBZ
21781	1496	22	for	for	IN
21781	1496	23	forking	fork	VBG
21781	1496	24	branches	branch	NNS
21781	1496	25	over	over	IN
21781	1496	26	the	the	DT
21781	1496	27	second	second	JJ
21781	1496	28	,	,	,
21781	1496	29	third	third	JJ
21781	1496	30	,	,	,
21781	1496	31	and	and	CC
21781	1496	32	fourth	fourth	JJ
21781	1496	33	branchial	branchial	JJ
21781	1496	34	slits	slit	NNS
21781	1496	35	.	.	.
21781	1497	1	It	-PRON-	PRP
21781	1497	2	lies	lie	VBZ
21781	1497	3	deeper	deep	JJR
21781	1497	4	than	than	IN
21781	1497	5	IX	IX	NNP
21781	1497	6	.	.	.
21781	1497	7	,	,	,
21781	1497	8	and	and	CC
21781	1497	9	internal	internal	JJ
21781	1497	10	to	to	IN
21781	1497	11	the	the	DT
21781	1497	12	veins	vein	NNS
21781	1497	13	,	,	,
21781	1497	14	and	and	CC
21781	1497	15	runs	run	VBZ
21781	1497	16	close	close	RB
21781	1497	17	beside	beside	IN
21781	1497	18	the	the	DT
21781	1497	19	cutaneous	cutaneous	JJ
21781	1497	20	artery	artery	NN
21781	1497	21	.	.	.
21781	1498	1	Most	Most	JJS
21781	1498	2	of	of	IN
21781	1498	3	these	these	DT
21781	1498	4	nerves	nerve	NNS
21781	1498	5	are	be	VBP
21781	1498	6	easily	easily	RB
21781	1498	7	dissected	dissect	VBN
21781	1498	8	and	and	CC
21781	1498	9	no	no	DT
21781	1498	10	student	student	NN
21781	1498	11	should	should	MD
21781	1498	12	rest	rest	VB
21781	1498	13	satisfied	satisfied	JJ
21781	1498	14	until	until	IN
21781	1498	15	he	-PRON-	PRP
21781	1498	16	has	have	VBZ
21781	1498	17	actually	actually	RB
21781	1498	18	seen	see	VBN
21781	1498	19	them	-PRON-	PRP
21781	1498	20	.	.	.
21781	1499	1	Section	section	NN
21781	1499	2	20	20	CD
21781	1499	3	.	.	.
21781	1500	1	The	the	DT
21781	1500	2	sympathetic	sympathetic	JJ
21781	1500	3	chain	chain	NN
21781	1500	4	is	be	VBZ
21781	1500	5	closely	closely	RB
21781	1500	6	connected	connect	VBN
21781	1500	7	with	with	IN
21781	1500	8	the	the	DT
21781	1500	9	aorta	aorta	NN
21781	1500	10	.	.	.
21781	1501	1	It	-PRON-	PRP
21781	1501	2	is	be	VBZ
21781	1501	3	,	,	,
21781	1501	4	of	of	IN
21781	1501	5	course	course	NN
21781	1501	6	,	,	,
21781	1501	7	paired	pair	VBN
21781	1501	8	,	,	,
21781	1501	9	and	and	CC
21781	1501	10	is	be	VBZ
21781	1501	11	easily	easily	RB
21781	1501	12	found	find	VBN
21781	1501	13	in	in	IN
21781	1501	14	dissection	dissection	NN
21781	1501	15	by	by	IN
21781	1501	16	lifting	lift	VBG
21781	1501	17	the	the	DT
21781	1501	18	dorsal	dorsal	NN
21781	1501	19	aorta	aorta	NNP
21781	1501	20	and	and	CC
21781	1501	21	looking	look	VBG
21781	1501	22	at	at	IN
21781	1501	23	its	-PRON-	PRP$
21781	1501	24	mesentery	mesentery	NN
21781	1501	25	.	.	.
21781	1502	1	In	in	IN
21781	1502	2	the	the	DT
21781	1502	3	presence	presence	NN
21781	1502	4	of	of	IN
21781	1502	5	ganglia	ganglia	NNP
21781	1502	6	corresponding	correspond	VBG
21781	1502	7	to	to	IN
21781	1502	8	the	the	DT
21781	1502	9	spinal	spinal	JJ
21781	1502	10	nerves	nerve	NNS
21781	1502	11	,	,	,
21781	1502	12	and	and	CC
21781	1502	13	of	of	IN
21781	1502	14	rami	rami	NN
21781	1502	15	communicantes	communicante	NNS
21781	1502	16	,	,	,
21781	1502	17	it	-PRON-	PRP
21781	1502	18	resembles	resemble	VBZ
21781	1502	19	that	that	DT
21781	1502	20	of	of	IN
21781	1502	21	the	the	DT
21781	1502	22	rabbit	rabbit	NN
21781	1502	23	.	.	.
21781	1503	1	Section	section	NN
21781	1503	2	21	21	CD
21781	1503	3	.	.	.
21781	1504	1	The	the	DT
21781	1504	2	whole	whole	NN
21781	1504	3	of	of	IN
21781	1504	4	this	this	DT
21781	1504	5	chapter	chapter	NN
21781	1504	6	is	be	VBZ
21781	1504	7	simply	simply	RB
21781	1504	8	a	a	DT
21781	1504	9	concise	concise	JJ
21781	1504	10	comparison	comparison	NN
21781	1504	11	,	,	,
21781	1504	12	of	of	IN
21781	1504	13	frog	frog	NN
21781	1504	14	and	and	CC
21781	1504	15	rabbit	rabbit	NN
21781	1504	16	.	.	.
21781	1505	1	In	in	IN
21781	1505	2	addition	addition	NN
21781	1505	3	to	to	IN
21781	1505	4	reading	read	VBG
21781	1505	5	it	-PRON-	PRP
21781	1505	6	,	,	,
21781	1505	7	the	the	DT
21781	1505	8	student	student	NN
21781	1505	9	should	should	MD
21781	1505	10	very	very	RB
21781	1505	11	carefully	carefully	RB
21781	1505	12	follow	follow	VB
21781	1505	13	the	the	DT
21781	1505	14	annotations	annotation	NNS
21781	1505	15	to	to	IN
21781	1505	16	the	the	DT
21781	1505	17	figures	figure	NNS
21781	1505	18	,	,	,
21781	1505	19	and	and	CC
21781	1505	20	should	should	MD
21781	1505	21	copy	copy	VB
21781	1505	22	and	and	CC
21781	1505	23	recopy	recopy	VB
21781	1505	24	these	these	DT
21781	1505	25	side	side	NN
21781	1505	26	by	by	IN
21781	1505	27	side	side	NN
21781	1505	28	with	with	IN
21781	1505	29	the	the	DT
21781	1505	30	corresponding	correspond	VBG
21781	1505	31	diagrams	diagram	NNS
21781	1505	32	of	of	IN
21781	1505	33	the	the	DT
21781	1505	34	other	other	JJ
21781	1505	35	types	type	NNS
21781	1505	36	.	.	.
21781	1506	1	2	2	LS
21781	1506	2	.	.	.
21781	1507	1	_	_	NNP
21781	1507	2	The	the	DT
21781	1507	3	Skull	Skull	NNP
21781	1507	4	of	of	IN
21781	1507	5	the	the	DT
21781	1507	6	Frog	Frog	NNP
21781	1507	7	(	(	-LRB-
21781	1507	8	and	and	CC
21781	1507	9	the	the	DT
21781	1507	10	vertebrate	vertebrate	NN
21781	1507	11	skull	skull	NN
21781	1507	12	generally	generally	RB
21781	1507	13	)	)	-RRB-
21781	1507	14	_	_	NNP
21781	1507	15	Section	Section	NNP
21781	1507	16	22	22	CD
21781	1507	17	.	.	.
21781	1508	1	We	-PRON-	PRP
21781	1508	2	have	have	VBP
21781	1508	3	already	already	RB
21781	1508	4	given	give	VBN
21781	1508	5	a	a	DT
21781	1508	6	description	description	NN
21781	1508	7	of	of	IN
21781	1508	8	the	the	DT
21781	1508	9	mammalian	mammalian	JJ
21781	1508	10	skull	skull	NNP
21781	1508	11	,	,	,
21781	1508	12	and	and	CC
21781	1508	13	we	-PRON-	PRP
21781	1508	14	have	have	VBP
21781	1508	15	stated	state	VBN
21781	1508	16	where	where	WRB
21781	1508	17	the	the	DT
21781	1508	18	origin	origin	NN
21781	1508	19	of	of	IN
21781	1508	20	the	the	DT
21781	1508	21	several	several	JJ
21781	1508	22	bones	bone	NNS
21781	1508	23	was	be	VBD
21781	1508	24	in	in	IN
21781	1508	25	membrane	membrane	NN
21781	1508	26	,	,	,
21781	1508	27	and	and	CC
21781	1508	28	where	where	WRB
21781	1508	29	in	in	IN
21781	1508	30	cartilage	cartilage	NN
21781	1508	31	;	;	:
21781	1508	32	but	but	CC
21781	1508	33	a	a	DT
21781	1508	34	more	more	RBR
21781	1508	35	complete	complete	JJ
21781	1508	36	comprehension	comprehension	NN
21781	1508	37	of	of	IN
21781	1508	38	the	the	DT
21781	1508	39	mammalian	mammalian	JJ
21781	1508	40	skull	skull	NNP
21781	1508	41	becomes	become	VBZ
21781	1508	42	possible	possible	JJ
21781	1508	43	with	with	IN
21781	1508	44	the	the	DT
21781	1508	45	handling	handling	NN
21781	1508	46	of	of	IN
21781	1508	47	a	a	DT
21781	1508	48	lower	low	JJR
21781	1508	49	type	type	NN
21781	1508	50	.	.	.
21781	1509	1	We	-PRON-	PRP
21781	1509	2	propose	propose	VBP
21781	1509	3	now	now	RB
21781	1509	4	,	,	,
21781	1509	5	first	first	RB
21781	1509	6	to	to	TO
21781	1509	7	give	give	VB
21781	1509	8	some	some	DT
21781	1509	9	short	short	JJ
21781	1509	10	account	account	NN
21781	1509	11	of	of	IN
21781	1509	12	the	the	DT
21781	1509	13	development	development	NN
21781	1509	14	and	and	CC
21781	1509	15	structure	structure	NN
21781	1509	16	of	of	IN
21781	1509	17	the	the	DT
21781	1509	18	skull	skull	NN
21781	1509	19	of	of	IN
21781	1509	20	the	the	DT
21781	1509	21	frog	frog	NN
21781	1509	22	,	,	,
21781	1509	23	and	and	CC
21781	1509	24	then	then	RB
21781	1509	25	to	to	TO
21781	1509	26	show	show	VB
21781	1509	27	briefly	briefly	RB
21781	1509	28	how	how	WRB
21781	1509	29	its	-PRON-	PRP$
21781	1509	30	development	development	NN
21781	1509	31	and	and	CC
21781	1509	32	adult	adult	NN
21781	1509	33	arrangement	arrangement	NN
21781	1509	34	demonstrate	demonstrate	VBP
21781	1509	35	the	the	DT
21781	1509	36	mammalian	mammalian	NNP
21781	1509	37	skull	skull	NNP
21781	1509	38	to	to	TO
21781	1509	39	be	be	VB
21781	1509	40	a	a	DT
21781	1509	41	fundamentally	fundamentally	RB
21781	1509	42	similar	similar	JJ
21781	1509	43	structure	structure	NN
21781	1509	44	,	,	,
21781	1509	45	complicated	complicate	VBN
21781	1509	46	and	and	CC
21781	1509	47	disguised	disguise	VBN
21781	1509	48	by	by	IN
21781	1509	49	further	further	JJ
21781	1509	50	development	development	NN
21781	1509	51	and	and	CC
21781	1509	52	re	re	NN
21781	1509	53	-	-	NN
21781	1509	54	adjustment	adjustment	NN
21781	1509	55	.	.	.
21781	1510	1	Section	section	NN
21781	1510	2	23	23	CD
21781	1510	3	.	.	.
21781	1511	1	Figure	figure	NN
21781	1511	2	1,I.	1,i.	CD
21781	1512	1	Sheet	sheet	NN
21781	1512	2	14	14	CD
21781	1512	3	,	,	,
21781	1512	4	shows	show	VBZ
21781	1512	5	a	a	DT
21781	1512	6	dorsal	dorsal	NN
21781	1512	7	view	view	NN
21781	1512	8	of	of	IN
21781	1512	9	a	a	DT
21781	1512	10	young	young	JJ
21781	1512	11	tadpole	tadpole	JJ
21781	1512	12	cranium	cranium	NN
21781	1512	13	;	;	:
21781	1512	14	the	the	DT
21781	1512	15	brain	brain	NN
21781	1512	16	has	have	VBZ
21781	1512	17	been	be	VBN
21781	1512	18	removed	remove	VBN
21781	1512	19	,	,	,
21781	1512	20	and	and	CC
21781	1512	21	it	-PRON-	PRP
21781	1512	22	is	be	VBZ
21781	1512	23	seen	see	VBN
21781	1512	24	that	that	IN
21781	1512	25	it	-PRON-	PRP
21781	1512	26	was	be	VBD
21781	1512	27	supported	support	VBN
21781	1512	28	simply	simply	RB
21781	1512	29	upon	upon	IN
21781	1512	30	two	two	CD
21781	1512	31	cartilaginous	cartilaginous	JJ
21781	1512	32	rods	rod	NNS
21781	1512	33	,	,	,
21781	1512	34	the	the	DT
21781	1512	35	trabeculae	trabeculae	NNP
21781	1512	36	cranii	cranii	NNP
21781	1512	37	(	(	-LRB-
21781	1512	38	tr.c	tr.c	NN
21781	1512	39	.	.	.
21781	1512	40	)	)	-RRB-
21781	1512	41	.	.	.
21781	1513	1	Behind	behind	IN
21781	1513	2	these	these	DT
21781	1513	3	trabeculae	trabecula	NNS
21781	1513	4	comes	come	VBZ
21781	1513	5	the	the	DT
21781	1513	6	notochord	notochord	NN
21781	1513	7	(	(	-LRB-
21781	1513	8	n.c	n.c	NNP
21781	1513	9	.	.	NNP
21781	1513	10	)	)	-RRB-
21781	1513	11	,	,	,
21781	1513	12	and	and	CC
21781	1513	13	around	around	IN
21781	1513	14	its	-PRON-	PRP$
21781	1513	15	anterior	anterior	JJ
21781	1513	16	extremity	extremity	NN
21781	1513	17	is	be	VBZ
21781	1513	18	a	a	DT
21781	1513	19	paired	pair	VBN
21781	1513	20	tract	tract	NN
21781	1513	21	of	of	IN
21781	1513	22	cartilage	cartilage	NN
21781	1513	23	,	,	,
21781	1513	24	the	the	DT
21781	1513	25	parachordals	parachordal	NNS
21781	1513	26	(	(	-LRB-
21781	1513	27	p.c	p.c	NNP
21781	1513	28	.	.	NNP
21781	1513	29	)	)	-RRB-
21781	1513	30	.	.	.
21781	1514	1	These	these	DT
21781	1514	2	structures	structure	NNS
21781	1514	3	,	,	,
21781	1514	4	underlying	underlie	VBG
21781	1514	5	the	the	DT
21781	1514	6	skull	skull	NN
21781	1514	7	,	,	,
21781	1514	8	are	be	VBP
21781	1514	9	all	all	DT
21781	1514	10	that	that	WDT
21781	1514	11	appear[s	appear[s	NNP
21781	1514	12	]	]	-RRB-
21781	1514	13	at	at	IN
21781	1514	14	first	first	RB
21781	1514	15	of	of	IN
21781	1514	16	the	the	DT
21781	1514	17	brain	brain	NN
21781	1514	18	box	box	NN
21781	1514	19	.	.	.
21781	1515	1	In	in	IN
21781	1515	2	front	front	NN
21781	1515	3	,	,	,
21781	1515	4	and	and	CC
21781	1515	5	separate	separate	JJ
21781	1515	6	from	from	IN
21781	1515	7	the	the	DT
21781	1515	8	cranium	cranium	NN
21781	1515	9	,	,	,
21781	1515	10	are	be	VBP
21781	1515	11	the	the	DT
21781	1515	12	nasal	nasal	NN
21781	1515	13	organs	organ	NNS
21781	1515	14	(	(	-LRB-
21781	1515	15	n.c	n.c	NNP
21781	1515	16	.	.	NNP
21781	1515	17	)	)	-RRB-
21781	1515	18	;	;	:
21781	1515	19	the	the	DT
21781	1515	20	eyes	eye	NNS
21781	1515	21	lie	lie	VBP
21781	1515	22	laterally	laterally	RB
21781	1515	23	to	to	IN
21781	1515	24	the	the	DT
21781	1515	25	trabeculae	trabeculae	NN
21781	1515	26	,	,	,
21781	1515	27	and	and	CC
21781	1515	28	laterally	laterally	RB
21781	1515	29	to	to	IN
21781	1515	30	the	the	DT
21781	1515	31	parachordals	parachordal	NNS
21781	1515	32	are	be	VBP
21781	1515	33	two	two	CD
21781	1515	34	tracts	tract	NNS
21781	1515	35	of	of	IN
21781	1515	36	cartilage	cartilage	NN
21781	1515	37	enclosing	enclose	VBG
21781	1515	38	the	the	DT
21781	1515	39	internal	internal	JJ
21781	1515	40	ear	ear	NN
21781	1515	41	,	,	,
21781	1515	42	the	the	DT
21781	1515	43	otic	otic	JJ
21781	1515	44	capsules	capsule	NNS
21781	1515	45	.	.	.
21781	1516	1	Section	section	NN
21781	1516	2	24	24	CD
21781	1516	3	.	.	.
21781	1517	1	Figure	figure	NN
21781	1517	2	1	1	CD
21781	1517	3	,	,	,
21781	1517	4	II	II	NNP
21781	1517	5	.	.	NNP
21781	1517	6	,	,	,
21781	1517	7	is	be	VBZ
21781	1517	8	a	a	DT
21781	1517	9	more	more	RBR
21781	1517	10	advanced	advanced	JJ
21781	1517	11	,	,	,
21781	1517	12	phase	phase	NN
21781	1517	13	of	of	IN
21781	1517	14	the	the	DT
21781	1517	15	same	same	JJ
21781	1517	16	structures	structure	NNS
21781	1517	17	.	.	.
21781	1518	1	The	the	DT
21781	1518	2	trabeculae	trabeculae	NN
21781	1518	3	have	have	VBP
21781	1518	4	met	meet	VBN
21781	1518	5	in	in	IN
21781	1518	6	front	front	NN
21781	1518	7	and	and	CC
21781	1518	8	sent	send	VBD
21781	1518	9	forward	forward	RB
21781	1518	10	a	a	DT
21781	1518	11	median	median	NNP
21781	1518	12	(	(	-LRB-
21781	1518	13	c.t	c.t	NNP
21781	1518	14	.	.	.
21781	1518	15	)	)	-RRB-
21781	1519	1	and	and	CC
21781	1519	2	lateral	lateral	JJ
21781	1519	3	parts	part	NNS
21781	1519	4	(	(	-LRB-
21781	1519	5	a.o	a.o	NNP
21781	1519	6	.	.	.
21781	1519	7	)	)	-RRB-
21781	1520	1	to	to	TO
21781	1520	2	support	support	VB
21781	1520	3	the	the	DT
21781	1520	4	nasal	nasal	NN
21781	1520	5	organs	organ	NNS
21781	1520	6	.	.	.
21781	1521	1	They	-PRON-	PRP
21781	1521	2	have	have	VBP
21781	1521	3	also	also	RB
21781	1521	4	flattened	flatten	VBN
21781	1521	5	,	,	,
21781	1521	6	out	out	IN
21781	1521	7	very	very	RB
21781	1521	8	considerably	considerably	RB
21781	1521	9	,	,	,
21781	1521	10	and	and	CC
21781	1521	11	have	have	VBP
21781	1521	12	sent	send	VBN
21781	1521	13	up	up	RP
21781	1521	14	walls	wall	NNS
21781	1521	15	on	on	IN
21781	1521	16	either	either	DT
21781	1521	17	side	side	NN
21781	1521	18	of	of	IN
21781	1521	19	the	the	DT
21781	1521	20	brain	brain	NN
21781	1521	21	to	to	TO
21781	1521	22	meet	meet	VB
21781	1521	23	above	above	IN
21781	1521	24	it	-PRON-	PRP
21781	1521	25	and	and	CC
21781	1521	26	form	form	VB
21781	1521	27	an	an	DT
21781	1521	28	incomplete	incomplete	JJ
21781	1521	29	roof	roof	NN
21781	1521	30	(	(	-LRB-
21781	1521	31	t.	t.	NN
21781	1521	32	)	)	-RRB-
21781	1521	33	over	over	IN
21781	1521	34	it	-PRON-	PRP
21781	1521	35	.	.	.
21781	1522	1	The	the	DT
21781	1522	2	parachordals	parachordal	NNS
21781	1522	3	have	have	VBP
21781	1522	4	similarly	similarly	RB
21781	1522	5	grown	grow	VBN
21781	1522	6	up	up	RP
21781	1522	7	round	round	RB
21781	1522	8	,	,	,
21781	1522	9	the	the	DT
21781	1522	10	hind	hind	NN
21781	1522	11	-	-	HYPH
21781	1522	12	brain	brain	NN
21781	1522	13	and	and	CC
21781	1522	14	formed	form	VBD
21781	1522	15	a	a	DT
21781	1522	16	complete	complete	JJ
21781	1522	17	ring	ring	NN
21781	1522	18	,	,	,
21781	1522	19	the	the	DT
21781	1522	20	roof	roof	NN
21781	1522	21	of	of	IN
21781	1522	22	which	which	WDT
21781	1522	23	is	be	VBZ
21781	1522	24	indicated	indicate	VBN
21781	1522	25	,	,	,
21781	1522	26	by	by	IN
21781	1522	27	b.	b.	NNP
21781	1523	1	Further	further	RB
21781	1523	2	,	,	,
21781	1523	3	the	the	DT
21781	1523	4	otic	otic	JJ
21781	1523	5	capsules	capsule	NNS
21781	1523	6	are	be	VBP
21781	1523	7	fusing	fuse	VBG
21781	1523	8	with	with	IN
21781	1523	9	the	the	DT
21781	1523	10	brain	brain	NN
21781	1523	11	-	-	HYPH
21781	1523	12	case	case	NN
21781	1523	13	.	.	.
21781	1524	1	With	with	IN
21781	1524	2	certain	certain	JJ
21781	1524	3	differences	difference	NNS
21781	1524	4	of	of	IN
21781	1524	5	form	form	NN
21781	1524	6	these	these	DT
21781	1524	7	elements--	elements--	VB
21781	1524	8	the	the	DT
21781	1524	9	trabeculae	trabeculae	NN
21781	1524	10	,	,	,
21781	1524	11	the	the	DT
21781	1524	12	parachordals	parachordal	NNS
21781	1524	13	,	,	,
21781	1524	14	and	and	CC
21781	1524	15	the	the	DT
21781	1524	16	otic	otic	JJ
21781	1524	17	capsules	capsule	NNS
21781	1524	18	,	,	,
21781	1524	19	are	be	VBP
21781	1524	20	also	also	RB
21781	1524	21	the	the	DT
21781	1524	22	first	first	JJ
21781	1524	23	formed	form	VBN
21781	1524	24	structures	structure	NNS
21781	1524	25	of	of	IN
21781	1524	26	the	the	DT
21781	1524	27	mammalian	mammalian	JJ
21781	1524	28	cranium	cranium	NN
21781	1524	29	.	.	.
21781	1525	1	Section	section	NN
21781	1525	2	25	25	CD
21781	1525	3	.	.	.
21781	1526	1	In	in	IN
21781	1526	2	Figures	Figures	NNP
21781	1526	3	1,I.	1,i.	CD
21781	1527	1	and	and	CC
21781	1527	2	II	II	NNP
21781	1527	3	.	.	NNP
21781	1527	4	,	,	,
21781	1527	5	there	there	EX
21781	1527	6	appears	appear	VBZ
21781	1527	7	beneath	beneath	IN
21781	1527	8	the	the	DT
21781	1527	9	eye	eye	NN
21781	1527	10	a	a	DT
21781	1527	11	bar	bar	NN
21781	1527	12	of	of	IN
21781	1527	13	cartilage	cartilage	NN
21781	1527	14	(	(	-LRB-
21781	1527	15	p.p	p.p	NNP
21781	1527	16	.	.	.
21781	1528	1	)	)	-RRB-
21781	1528	2	,	,	,
21781	1528	3	the	the	DT
21781	1528	4	palato	palato	JJ
21781	1528	5	-	-	HYPH
21781	1528	6	pterygoid	pterygoid	NN
21781	1528	7	cartilage	cartilage	NN
21781	1528	8	,	,	,
21781	1528	9	which	which	WDT
21781	1528	10	is	be	VBZ
21781	1528	11	also	also	RB
21781	1528	12	to	to	TO
21781	1528	13	be	be	VB
21781	1528	14	seen	see	VBN
21781	1528	15	from	from	IN
21781	1528	16	the	the	DT
21781	1528	17	side	side	NN
21781	1528	18	in	in	IN
21781	1528	19	Figures	figure	NNS
21781	1528	20	8,I.	8,i.	CD
21781	1529	1	and	and	CC
21781	1529	2	III	III	NNP
21781	1529	3	.	.	.
21781	1530	1	It	-PRON-	PRP
21781	1530	2	will	will	MD
21781	1530	3	be	be	VB
21781	1530	4	learnt	learn	VBN
21781	1530	5	from	from	IN
21781	1530	6	these	these	DT
21781	1530	7	latter	latter	JJ
21781	1530	8	that	that	IN
21781	1530	9	this	this	DT
21781	1530	10	bar	bar	NN
21781	1530	11	is	be	VBZ
21781	1530	12	joined	join	VBN
21781	1530	13	in	in	IN
21781	1530	14	front	front	NN
21781	1530	15	to	to	IN
21781	1530	16	the	the	DT
21781	1530	17	cranium	cranium	NN
21781	1530	18	behind	behind	IN
21781	1530	19	the	the	DT
21781	1530	20	nasal	nasal	NN
21781	1530	21	organ	organ	NN
21781	1530	22	,	,	,
21781	1530	23	and	and	CC
21781	1530	24	behind	behind	RB
21781	1530	25	to	to	IN
21781	1530	26	the	the	DT
21781	1530	27	otic	otic	JJ
21781	1530	28	capsule	capsule	NN
21781	1530	29	.	.	.
21781	1531	1	The	the	DT
21781	1531	2	cartilaginous	cartilaginous	JJ
21781	1531	3	bar	bar	NN
21781	1531	4	from	from	IN
21781	1531	5	the	the	DT
21781	1531	6	palato	palato	NN
21781	1531	7	-	-	HYPH
21781	1531	8	pterygoid	pterygoid	NN
21781	1531	9	to	to	IN
21781	1531	10	the	the	DT
21781	1531	11	otic	otic	JJ
21781	1531	12	capsule	capsule	NN
21781	1531	13	is	be	VBZ
21781	1531	14	called	call	VBN
21781	1531	15	the	the	DT
21781	1531	16	quadrate	quadrate	NN
21781	1531	17	,	,	,
21781	1531	18	and	and	CC
21781	1531	19	at	at	IN
21781	1531	20	the	the	DT
21781	1531	21	point	point	NN
21781	1531	22	of	of	IN
21781	1531	23	junction	junction	NN
21781	1531	24	,	,	,
21781	1531	25	at	at	IN
21781	1531	26	the	the	DT
21781	1531	27	postero	postero	NN
21781	1531	28	-	-	HYPH
21781	1531	29	ventral	ventral	JJ
21781	1531	30	angle	angle	NN
21781	1531	31	of	of	IN
21781	1531	32	the	the	DT
21781	1531	33	palato	palato	NN
21781	1531	34	-	-	HYPH
21781	1531	35	pterygoid	pterygoid	NN
21781	1531	36	,	,	,
21781	1531	37	articulates	articulate	VBZ
21781	1531	38	with	with	IN
21781	1531	39	the	the	DT
21781	1531	40	cartilaginous	cartilaginous	JJ
21781	1531	41	bar	bar	NN
21781	1531	42	which	which	WDT
21781	1531	43	is	be	VBZ
21781	1531	44	destined	destine	VBN
21781	1531	45	to	to	TO
21781	1531	46	form	form	VB
21781	1531	47	the	the	DT
21781	1531	48	substratum	substratum	NN
21781	1531	49	of	of	IN
21781	1531	50	the	the	DT
21781	1531	51	lower	low	JJR
21781	1531	52	jaw--	jaw--	NNP
21781	1531	53	Meckel	Meckel	NNP
21781	1531	54	's	's	POS
21781	1531	55	cartilage	cartilage	NN
21781	1531	56	(	(	-LRB-
21781	1531	57	M.c	M.c	NNP
21781	1531	58	.	.	.
21781	1532	1	in	in	IN
21781	1532	2	Figure	Figure	NNP
21781	1532	3	8,I.	8,I.	NNP
21781	1532	4	)	)	-RRB-
21781	1532	5	.	.	.
21781	1533	1	Section	section	NN
21781	1533	2	26	26	CD
21781	1533	3	.	.	.
21781	1534	1	Figure	figure	NN
21781	1534	2	2	2	CD
21781	1534	3	shows	show	VBZ
21781	1534	4	a	a	DT
21781	1534	5	dorsal	dorsal	NN
21781	1534	6	view	view	NN
21781	1534	7	of	of	IN
21781	1534	8	these	these	DT
21781	1534	9	structures	structure	NNS
21781	1534	10	in	in	IN
21781	1534	11	a	a	DT
21781	1534	12	young	young	JJ
21781	1534	13	frog	frog	NN
21781	1534	14	.	.	.
21781	1535	1	The	the	DT
21781	1535	2	parts	part	NNS
21781	1535	3	corresponding	correspond	VBG
21781	1535	4	to	to	IN
21781	1535	5	these	these	DT
21781	1535	6	in	in	IN
21781	1535	7	1,II	1,ii	CD
21781	1535	8	.	.	.
21781	1536	1	will	will	MD
21781	1536	2	be	be	VB
21781	1536	3	easily	easily	RB
21781	1536	4	made	make	VBN
21781	1536	5	out	out	RP
21781	1536	6	,	,	,
21781	1536	7	but	but	CC
21781	1536	8	now	now	RB
21781	1536	9	ossification	ossification	NN
21781	1536	10	has	have	VBZ
21781	1536	11	set	set	VBN
21781	1536	12	in	in	RP
21781	1536	13	at	at	IN
21781	1536	14	various	various	JJ
21781	1536	15	points	point	NNS
21781	1536	16	of	of	IN
21781	1536	17	this	this	DT
21781	1536	18	cartilaginous	cartilaginous	JJ
21781	1536	19	cranium	cranium	NN
21781	1536	20	.	.	.
21781	1537	1	In	in	IN
21781	1537	2	front	front	NN
21781	1537	3	of	of	IN
21781	1537	4	the	the	DT
21781	1537	5	otic	otic	JJ
21781	1537	6	capsule	capsule	NN
21781	1537	7	is	be	VBZ
21781	1537	8	the	the	DT
21781	1537	9	paired	pair	VBN
21781	1537	10	pro	pro	JJ
21781	1537	11	-	-	JJ
21781	1537	12	otic	otic	JJ
21781	1537	13	bone	bone	NN
21781	1537	14	(	(	-LRB-
21781	1537	15	p.o	p.o	NNP
21781	1537	16	.	.	.
21781	1538	1	)	)	-RRB-
21781	1538	2	;	;	:
21781	1538	3	behind	behind	IN
21781	1538	4	it	-PRON-	PRP
21781	1538	5	at	at	IN
21781	1538	6	the	the	DT
21781	1538	7	sides	side	NNS
21781	1538	8	of	of	IN
21781	1538	9	the	the	DT
21781	1538	10	parachordal	parachordal	NN
21781	1538	11	ring	ring	NN
21781	1538	12	is	be	VBZ
21781	1538	13	the	the	DT
21781	1538	14	paired	pair	VBN
21781	1538	15	ex	ex	NN
21781	1538	16	-	-	NN
21781	1538	17	occipital	occipital	JJ
21781	1538	18	(	(	-LRB-
21781	1538	19	e.o	e.o	NNP
21781	1538	20	.	.	.
21781	1539	1	)	)	-RRB-
21781	1539	2	;	;	:
21781	1539	3	in	in	IN
21781	1539	4	front	front	NN
21781	1539	5	of	of	IN
21781	1539	6	the	the	DT
21781	1539	7	cranium	cranium	NN
21781	1539	8	box	box	NN
21781	1539	9	,	,	,
21781	1539	10	and	and	CC
21781	1539	11	behind	behind	IN
21781	1539	12	the	the	DT
21781	1539	13	nasal	nasal	NN
21781	1539	14	capsules	capsule	NNS
21781	1539	15	,	,	,
21781	1539	16	is	be	VBZ
21781	1539	17	a	a	DT
21781	1539	18	ring	ring	NN
21781	1539	19	of	of	IN
21781	1539	20	bone	bone	NN
21781	1539	21	,	,	,
21781	1539	22	the	the	DT
21781	1539	23	(	(	-LRB-
21781	1539	24	median	median	NNP
21781	1539	25	,	,	,
21781	1539	26	but	but	CC
21781	1539	27	originally	originally	RB
21781	1539	28	paired	pair	VBN
21781	1539	29	)	)	-RRB-
21781	1539	30	sphenethmoid	sphenethmoid	NNP
21781	1539	31	(	(	-LRB-
21781	1539	32	s.e	s.e	NNP
21781	1539	33	.	.	NNP
21781	1539	34	)	)	-RRB-
21781	1539	35	.	.	.
21781	1540	1	-A	-A	:
21781	1540	2	paired	pair	VBN
21781	1540	3	ossification	ossification	NN
21781	1540	4	appears	appear	VBZ
21781	1540	5	in	in	IN
21781	1540	6	the	the	DT
21781	1540	7	palato	palato	JJ
21781	1540	8	-	-	HYPH
21781	1540	9	pterygoid	pterygoid	NN
21781	1540	10	cartilage	cartilage	NN
21781	1540	11	the	the	DT
21781	1540	12	pterygoid	pterygoid	NN
21781	1540	13	bone	bone	NN
21781	1540	14	(	(	-LRB-
21781	1540	15	pt	pt	UH
21781	1540	16	.	.	.
21781	1541	1	)	)	-RRB-
21781	1541	2	,	,	,
21781	1541	3	while-	while-	VBZ
21781	1541	4	A	a	DT
21781	1541	5	splint	splint	NN
21781	1541	6	of	of	IN
21781	1541	7	bone	bone	NN
21781	1541	8	,	,	,
21781	1541	9	the	the	DT
21781	1541	10	quadrato	quadrato	NNP
21781	1541	11	-	-	HYPH
21781	1541	12	jugal	jugal	NNP
21781	1541	13	,	,	,
21781	1541	14	appears	appear	VBZ
21781	1541	15	at	at	IN
21781	1541	16	the	the	DT
21781	1541	17	angle	angle	NN
21781	1541	18	of	of	IN
21781	1541	19	articulation	articulation	NN
21781	1541	20	with	with	IN
21781	1541	21	the	the	DT
21781	1541	22	lower	low	JJR
21781	1541	23	jaw	jaw	NN
21781	1541	24	.	.	.
21781	1542	1	These	these	DT
21781	1542	2	are	be	VBP
21781	1542	3	all	all	PDT
21781	1542	4	the	the	DT
21781	1542	5	cartilage	cartilage	NN
21781	1542	6	bones	bone	NNS
21781	1542	7	that	that	WDT
21781	1542	8	appear	appear	VBP
21781	1542	9	in	in	IN
21781	1542	10	the	the	DT
21781	1542	11	cranium	cranium	NN
21781	1542	12	and	and	CC
21781	1542	13	upper	upper	JJ
21781	1542	14	jaw	jaw	NN
21781	1542	15	of	of	IN
21781	1542	16	the	the	DT
21781	1542	17	frog	frog	NN
21781	1542	18	.	.	.
21781	1543	1	Section	section	NN
21781	1543	2	27	27	CD
21781	1543	3	.	.	.
21781	1544	1	But	but	CC
21781	1544	2	another	another	DT
21781	1544	3	series	series	NN
21781	1544	4	of	of	IN
21781	1544	5	bones	bone	NNS
21781	1544	6	,	,	,
21781	1544	7	developed	develop	VBD
21781	1544	8	first	first	RB
21781	1544	9	chiefly	chiefly	RB
21781	1544	10	in	in	IN
21781	1544	11	dermal	dermal	JJ
21781	1544	12	connective	connective	JJ
21781	1544	13	tissue	tissue	NN
21781	1544	14	,	,	,
21781	1544	15	and	and	CC
21781	1544	16	coming	come	VBG
21781	1544	17	to	to	TO
21781	1544	18	plate	plate	VB
21781	1544	19	over	over	IN
21781	1544	20	the	the	DT
21781	1544	21	cranium	cranium	NN
21781	1544	22	of	of	IN
21781	1544	23	cartilage	cartilage	NN
21781	1544	24	,	,	,
21781	1544	25	are	be	VBP
21781	1544	26	not	not	RB
21781	1544	27	shown	show	VBN
21781	1544	28	in	in	IN
21781	1544	29	Figure	Figure	NNP
21781	1544	30	2	2	CD
21781	1544	31	.	.	.
21781	1545	1	They	-PRON-	PRP
21781	1545	2	are	be	VBP
21781	1545	3	,	,	,
21781	1545	4	however	however	RB
21781	1545	5	,	,	,
21781	1545	6	in	in	IN
21781	1545	7	Figure	figure	NN
21781	1545	8	3	3	CD
21781	1545	9	.	.	.
21781	1546	1	These	these	DT
21781	1546	2	membrane	membrane	NN
21781	1546	3	bones	bone	NNS
21781	1546	4	are	be	VBP
21781	1546	5	:	:	:
21781	1546	6	along	along	IN
21781	1546	7	the	the	DT
21781	1546	8	dorsal	dorsal	NN
21781	1546	9	middle	middle	JJ
21781	1546	10	line	line	NN
21781	1546	11	,	,	,
21781	1546	12	the	the	DT
21781	1546	13	parieto	parieto	NN
21781	1546	14	-	-	HYPH
21781	1546	15	frontals	frontal	NNS
21781	1546	16	(	(	-LRB-
21781	1546	17	p.f	p.f	NNP
21781	1546	18	.	.	.
21781	1547	1	)	)	-RRB-
21781	1547	2	,	,	,
21781	1547	3	originally	originally	RB
21781	1547	4	two	two	CD
21781	1547	5	pairs	pair	NNS
21781	1547	6	of	of	IN
21781	1547	7	bones	bone	NNS
21781	1547	8	which	which	WDT
21781	1547	9	fuse	fuse	VBP
21781	1547	10	in	in	IN
21781	1547	11	development	development	NN
21781	1547	12	,	,	,
21781	1547	13	and	and	CC
21781	1547	14	the	the	DT
21781	1547	15	nasals	nasal	NNS
21781	1547	16	(	(	-LRB-
21781	1547	17	na	na	RB
21781	1547	18	.	.	.
21781	1547	19	)	)	-RRB-
21781	1547	20	.	.	.
21781	1548	1	Round	round	IN
21781	1548	2	the	the	DT
21781	1548	3	edge	edge	NN
21781	1548	4	of	of	IN
21781	1548	5	the	the	DT
21781	1548	6	jaw	jaw	NN
21781	1548	7	,	,	,
21781	1548	8	and	and	CC
21781	1548	9	bearing	bear	VBG
21781	1548	10	the	the	DT
21781	1548	11	teeth	tooth	NNS
21781	1548	12	,	,	,
21781	1548	13	are	be	VBP
21781	1548	14	pre	pre	JJ
21781	1548	15	-	-	NNS
21781	1548	16	maxillae	maxillae	NNP
21781	1548	17	(	(	-LRB-
21781	1548	18	p.m.	p.m.	NNP
21781	1548	19	)	)	-RRB-
21781	1548	20	,	,	,
21781	1548	21	and	and	CC
21781	1548	22	maxillae	maxillae	NNP
21781	1548	23	(	(	-LRB-
21781	1548	24	mx	mx	NNP
21781	1548	25	.	.	.
21781	1549	1	)	)	-RRB-
21781	1549	2	,	,	,
21781	1549	3	and	and	CC
21781	1549	4	overlying	overlie	VBG
21781	1549	5	the	the	DT
21781	1549	6	quadrate	quadrate	JJ
21781	1549	7	cartilage	cartilage	NN
21781	1549	8	and	and	CC
21781	1549	9	lateral	lateral	JJ
21781	1549	10	to	to	IN
21781	1549	11	the	the	DT
21781	1549	12	otic	otic	JJ
21781	1549	13	capsules	capsule	NNS
21781	1549	14	are	be	VBP
21781	1549	15	the	the	DT
21781	1549	16	T	T	NNP
21781	1549	17	-	-	HYPH
21781	1549	18	shaped	shape	VBN
21781	1549	19	squamosal	squamosal	NN
21781	1549	20	bones	bone	NNS
21781	1549	21	(	(	-LRB-
21781	1549	22	sq	sq	NNP
21781	1549	23	.	.	NNP
21781	1549	24	)	)	-RRB-
21781	1549	25	.	.	.
21781	1550	1	In	in	IN
21781	1550	2	the	the	DT
21781	1550	3	ventral	ventral	JJ
21781	1550	4	view	view	NN
21781	1550	5	of	of	IN
21781	1550	6	the	the	DT
21781	1550	7	skull	skull	NN
21781	1550	8	(	(	-LRB-
21781	1550	9	Figure	figure	NN
21781	1550	10	4	4	CD
21781	1550	11	)	)	-RRB-
21781	1550	12	we	-PRON-	PRP
21781	1550	13	see	see	VBP
21781	1550	14	a	a	DT
21781	1550	15	pair	pair	NN
21781	1550	16	of	of	IN
21781	1550	17	vomers	vomer	NNS
21781	1550	18	(	(	-LRB-
21781	1550	19	vo	vo	NNP
21781	1550	20	.	.	.
21781	1550	21	)	)	-RRB-
21781	1551	1	bearing	bearing	NN
21781	1551	2	teeth	tooth	NNS
21781	1551	3	,	,	,
21781	1551	4	a	a	DT
21781	1551	5	pair	pair	NN
21781	1551	6	of	of	IN
21781	1551	7	palatines	palatine	NNS
21781	1551	8	(	(	-LRB-
21781	1551	9	pal	pal	NN
21781	1551	10	.	.	.
21781	1552	1	)	)	-RRB-
21781	1552	2	,	,	,
21781	1552	3	[	[	-LRB-
21781	1552	4	and	and	CC
21781	1552	5	a	a	DT
21781	1552	6	pair	pair	NN
21781	1552	7	of	of	IN
21781	1552	8	pterygoids	pterygoid	NNS
21781	1552	9	(	(	-LRB-
21781	1552	10	pt	pt	UH
21781	1552	11	.	.	.
21781	1552	12	)	)	-RRB-
21781	1552	13	]	]	-RRB-
21781	1553	1	(	(	-LRB-
21781	1553	2	which	which	WDT
21781	1553	3	[	[	-LRB-
21781	1553	4	palatines	palatine	NNS
21781	1553	5	and	and	CC
21781	1553	6	pterygoids	pterygoid	NNS
21781	1553	7	,	,	,
21781	1553	8	we	-PRON-	PRP
21781	1553	9	may	may	MD
21781	1553	10	note	note	VB
21781	1553	11	,	,	,
21781	1553	12	]	]	-RRB-
21781	1553	13	unlike	unlike	IN
21781	1553	14	those	those	DT
21781	1553	15	of	of	IN
21781	1553	16	the	the	DT
21781	1553	17	rabbit	rabbit	NN
21781	1553	18	,	,	,
21781	1553	19	are	be	VBP
21781	1553	20	-stated	-state	VBN
21781	1553	21	to	to	IN
21781	1553	22	be-	be-	JJ
21781	1553	23	membrane	membrane	NN
21781	1553	24	bones	bone	NNS
21781	1553	25	)	)	-RRB-
21781	1553	26	,	,	,
21781	1553	27	and	and	CC
21781	1553	28	a	a	DT
21781	1553	29	great	great	JJ
21781	1553	30	median	median	JJ
21781	1553	31	dagger	dagger	NN
21781	1553	32	-	-	HYPH
21781	1553	33	shaped	shape	VBN
21781	1553	34	para	para	NN
21781	1553	35	-	-	HYPH
21781	1553	36	sphenoid	sphenoid	NNP
21781	1553	37	(	(	-LRB-
21781	1553	38	p.sp	p.sp	NNP
21781	1553	39	.	.	.
21781	1553	40	)	)	-RRB-
21781	1553	41	.	.	.
21781	1554	1	These	these	DT
21781	1554	2	two	two	CD
21781	1554	3	Figures	figure	NNS
21781	1554	4	,	,	,
21781	1554	5	and	and	CC
21781	1554	6	5	5	CD
21781	1554	7	,	,	,
21781	1554	8	which	which	WDT
21781	1554	9	shows	show	VBZ
21781	1554	10	the	the	DT
21781	1554	11	same	same	JJ
21781	1554	12	bones	bone	NNS
21781	1554	13	in	in	IN
21781	1554	14	side	side	JJ
21781	1554	15	view	view	NN
21781	1554	16	,	,	,
21781	1554	17	should	should	MD
21781	1554	18	be	be	VB
21781	1554	19	carefully	carefully	RB
21781	1554	20	mastered	master	VBN
21781	1554	21	before	before	IN
21781	1554	22	the	the	DT
21781	1554	23	student	student	NN
21781	1554	24	proceeds	proceed	VBZ
21781	1554	25	with	with	IN
21781	1554	26	this	this	DT
21781	1554	27	chapter	chapter	NN
21781	1554	28	.	.	.
21781	1555	1	The	the	DT
21781	1555	2	cartilage	cartilage	NN
21781	1555	3	bones	bone	NNS
21781	1555	4	are	be	VBP
21781	1555	5	distinguished	distinguish	VBN
21781	1555	6	from	from	IN
21781	1555	7	membrane	membrane	NN
21781	1555	8	bones	bone	NNS
21781	1555	9	by	by	IN
21781	1555	10	cross	cross	NN
21781	1555	11	-	-	NN
21781	1555	12	shading	shading	NN
21781	1555	13	.	.	.
21781	1556	1	Section	section	NN
21781	1556	2	28	28	CD
21781	1556	3	.	.	.
21781	1557	1	Turning	turn	VBG
21781	1557	2	now	now	RB
21781	1557	3	to	to	IN
21781	1557	4	Figure	figure	NN
21781	1557	5	8,I.	8,I.	NNS
21781	1557	6	,	,	,
21781	1557	7	we	-PRON-	PRP
21781	1557	8	have	have	VBP
21781	1557	9	a	a	DT
21781	1557	10	side	side	JJ
21781	1557	11	view	view	NN
21781	1557	12	of	of	IN
21781	1557	13	a	a	DT
21781	1557	14	tadpole	tadpole	NN
21781	1557	15	's	's	POS
21781	1557	16	skull	skull	NN
21781	1557	17	.	.	.
21781	1558	1	On	on	IN
21781	1558	2	the	the	DT
21781	1558	3	ventral	ventral	JJ
21781	1558	4	side	side	NN
21781	1558	5	of	of	IN
21781	1558	6	the	the	DT
21781	1558	7	head	head	NN
21781	1558	8	is	be	VBZ
21781	1558	9	a	a	DT
21781	1558	10	series	series	NN
21781	1558	11	of	of	IN
21781	1558	12	vertical	vertical	JJ
21781	1558	13	cartilaginous	cartilaginous	JJ
21781	1558	14	bars	bar	NNS
21781	1558	15	,	,	,
21781	1558	16	the	the	DT
21781	1558	17	visceral	visceral	JJ
21781	1558	18	arches	arch	NNS
21781	1558	19	supporting	support	VBG
21781	1558	20	the	the	DT
21781	1558	21	walls	wall	NNS
21781	1558	22	of	of	IN
21781	1558	23	the	the	DT
21781	1558	24	tadpole	tadpole	NN
21781	1558	25	's	's	POS
21781	1558	26	gill	gill	JJ
21781	1558	27	slits	slit	NNS
21781	1558	28	.	.	.
21781	1559	1	The	the	DT
21781	1559	2	first	first	JJ
21781	1559	3	of	of	IN
21781	1559	4	these	these	DT
21781	1559	5	is	be	VBZ
21781	1559	6	called	call	VBN
21781	1559	7	the	the	DT
21781	1559	8	hyoid	hyoid	NN
21781	1559	9	arch	arch	NNP
21781	1559	10	(	(	-LRB-
21781	1559	11	c.h	c.h	NNP
21781	1559	12	.	.	.
21781	1560	1	)	)	-RRB-
21781	1560	2	,	,	,
21781	1560	3	and	and	CC
21781	1560	4	the	the	DT
21781	1560	5	four	four	CD
21781	1560	6	following	follow	VBG
21781	1560	7	this	this	DT
21781	1560	8	,	,	,
21781	1560	9	the	the	DT
21781	1560	10	first	first	JJ
21781	1560	11	(	(	-LRB-
21781	1560	12	br.1	br.1	NN
21781	1560	13	)	)	-RRB-
21781	1560	14	,	,	,
21781	1560	15	second	second	JJ
21781	1560	16	,	,	,
21781	1560	17	third	third	JJ
21781	1560	18	,	,	,
21781	1560	19	and	and	CC
21781	1560	20	fourth	fourth	JJ
21781	1560	21	(	(	-LRB-
21781	1560	22	br.4	br.4	NN
21781	1560	23	)	)	-RRB-
21781	1560	24	,	,	,
21781	1560	25	branchial	branchial	JJ
21781	1560	26	arches	arch	NNS
21781	1560	27	.	.	.
21781	1561	1	Altogether	altogether	RB
21781	1561	2	there	there	EX
21781	1561	3	are	be	VBP
21781	1561	4	four	four	CD
21781	1561	5	gill	gill	JJ
21781	1561	6	slits	slit	NNS
21781	1561	7	and	and	CC
21781	1561	8	between	between	IN
21781	1561	9	the	the	DT
21781	1561	10	hyoid	hyoid	NN
21781	1561	11	arch	arch	NN
21781	1561	12	and	and	CC
21781	1561	13	the	the	DT
21781	1561	14	jaw	jaw	NN
21781	1561	15	arch	arch	NN
21781	1561	16	,	,	,
21781	1561	17	as	as	IN
21781	1561	18	it	-PRON-	PRP
21781	1561	19	is	be	VBZ
21781	1561	20	called	call	VBN
21781	1561	21	(=	(=	NNP
21781	1561	22	Meckel	Meckel	NNP
21781	1561	23	's	's	POS
21781	1561	24	cartilage	cartilage	NN
21781	1561	25	+	+	CC
21781	1561	26	the	the	DT
21781	1561	27	palato	palato	NN
21781	1561	28	-	-	HYPH
21781	1561	29	pterygoid	pterygoid	NN
21781	1561	30	)	)	-RRB-
21781	1561	31	,	,	,
21781	1561	32	is	be	VBZ
21781	1561	33	"	"	``
21781	1561	34	an	an	DT
21781	1561	35	imperforate	imperforate	JJ
21781	1561	36	slit	slit	NN
21781	1561	37	,	,	,
21781	1561	38	"	"	''
21781	1561	39	which	which	WDT
21781	1561	40	becomes	become	VBZ
21781	1561	41	the	the	DT
21781	1561	42	ear	ear	NN
21781	1561	43	-	-	HYPH
21781	1561	44	drum	drum	NN
21781	1561	45	.	.	.
21781	1562	1	*	*	NFP
21781	1562	2	The	the	DT
21781	1562	3	frog	frog	NN
21781	1562	4	no	no	RB
21781	1562	5	longer	long	RBR
21781	1562	6	breathes	breathe	VBZ
21781	1562	7	by	by	IN
21781	1562	8	gills	gill	NNS
21781	1562	9	,	,	,
21781	1562	10	but	but	CC
21781	1562	11	by	by	IN
21781	1562	12	lungs	lung	NNS
21781	1562	13	,	,	,
21781	1562	14	and	and	CC
21781	1562	15	the	the	DT
21781	1562	16	gills	gill	NNS
21781	1562	17	are	be	VBP
21781	1562	18	lost	lose	VBN
21781	1562	19	,	,	,
21781	1562	20	the	the	DT
21781	1562	21	gill	gill	JJ
21781	1562	22	slits	slit	NNS
21781	1562	23	closed	close	VBD
21781	1562	24	,	,	,
21781	1562	25	and	and	CC
21781	1562	26	the	the	DT
21781	1562	27	branchial	branchial	JJ
21781	1562	28	arches	arch	NNS
21781	1562	29	consequently	consequently	RB
21781	1562	30	much	much	RB
21781	1562	31	reduced	reduce	VBN
21781	1562	32	.	.	.
21781	1563	1	Figures	figure	NNS
21781	1563	2	8	8	CD
21781	1563	3	,	,	,
21781	1563	4	II	II	NNP
21781	1563	5	.	.	NNP
21781	1563	6	,	,	,
21781	1563	7	and	and	CC
21781	1563	8	8	8	CD
21781	1563	9	,	,	,
21781	1563	10	III	III	NNP
21781	1563	11	.	.	NNP
21781	1563	12	,	,	,
21781	1563	13	show	show	NN
21781	1563	14	stages	stage	NNS
21781	1563	15	in	in	IN
21781	1563	16	this	this	DT
21781	1563	17	reduction	reduction	NN
21781	1563	18	.	.	.
21781	1564	1	The	the	DT
21781	1564	2	hyoid	hyoid	NN
21781	1564	3	arch	arch	NN
21781	1564	4	becomes	become	VBZ
21781	1564	5	attached	attach	VBN
21781	1564	6	,	,	,
21781	1564	7	to	to	IN
21781	1564	8	the	the	DT
21781	1564	9	otic	otic	JJ
21781	1564	10	capsule	capsule	NN
21781	1564	11	,	,	,
21781	1564	12	and	and	CC
21781	1564	13	its	-PRON-	PRP$
21781	1564	14	median	median	JJ
21781	1564	15	ventral	ventral	JJ
21781	1564	16	plate	plate	NN
21781	1564	17	,	,	,
21781	1564	18	including	include	VBG
21781	1564	19	also	also	RB
21781	1564	20	the	the	DT
21781	1564	21	vestiges	vestige	NNS
21781	1564	22	of	of	IN
21781	1564	23	the	the	DT
21781	1564	24	first	first	JJ
21781	1564	25	,	,	,
21781	1564	26	second	second	JJ
21781	1564	27	,	,	,
21781	1564	28	and	and	CC
21781	1564	29	fourth	fourth	JJ
21781	1564	30	branchial	branchial	JJ
21781	1564	31	arches	arch	NNS
21781	1564	32	,	,	,
21781	1564	33	is	be	VBZ
21781	1564	34	called	call	VBN
21781	1564	35	the	the	DT
21781	1564	36	hyoid	hyoid	NN
21781	1564	37	apparatus	apparatus	NN
21781	1564	38	.	.	.
21781	1565	1	In	in	IN
21781	1565	2	Figure	Figure	NNP
21781	1565	3	5	5	CD
21781	1565	4	,	,	,
21781	1565	5	the	the	DT
21781	1565	6	apparatus	apparatus	NN
21781	1565	7	is	be	VBZ
21781	1565	8	seen	see	VBN
21781	1565	9	from	from	IN
21781	1565	10	the	the	DT
21781	1565	11	side	side	NN
21781	1565	12	;	;	:
21781	1565	13	c.h	c.h	NNP
21781	1565	14	.	.	.
21781	1566	1	is	be	VBZ
21781	1566	2	called	call	VBN
21781	1566	3	the	the	DT
21781	1566	4	(	(	-LRB-
21781	1566	5	right	right	NN
21781	1566	6	)	)	-RRB-
21781	1566	7	anterior	anterior	NNP
21781	1566	8	cornu	cornu	NN
21781	1566	9	*	*	NFP
21781	1566	10	*	*	NFP
21781	1566	11	of	of	IN
21781	1566	12	the	the	DT
21781	1566	13	hyoid	hyoid	NN
21781	1566	14	.	.	.
21781	1567	1	The	the	DT
21781	1567	2	function	function	NN
21781	1567	3	of	of	IN
21781	1567	4	the	the	DT
21781	1567	5	hyoid	hyoid	NN
21781	1567	6	apparatus	apparatus	NN
21781	1567	7	in	in	IN
21781	1567	8	the	the	DT
21781	1567	9	frog	frog	NN
21781	1567	10	is	be	VBZ
21781	1567	11	to	to	TO
21781	1567	12	furnish	furnish	VB
21781	1567	13	,	,	,
21781	1567	14	a	a	DT
21781	1567	15	basis	basis	NN
21781	1567	16	of	of	IN
21781	1567	17	attachment	attachment	NN
21781	1567	18	to	to	IN
21781	1567	19	the	the	DT
21781	1567	20	tongue	tongue	NN
21781	1567	21	muscles	muscle	NNS
21781	1567	22	;	;	:
21781	1567	23	it	-PRON-	PRP
21781	1567	24	remains	remain	VBZ
21781	1567	25	cartilaginous	cartilaginous	JJ
21781	1567	26	,	,	,
21781	1567	27	with	with	IN
21781	1567	28	the	the	DT
21781	1567	29	exception	exception	NN
21781	1567	30	of	of	IN
21781	1567	31	the	the	DT
21781	1567	32	relic	relic	NN
21781	1567	33	of	of	IN
21781	1567	34	one	one	CD
21781	1567	35	branchial	branchial	NN
21781	1567	36	arch	arch	NN
21781	1567	37	,	,	,
21781	1567	38	which	which	WDT
21781	1567	39	ossifies	ossify	VBZ
21781	1567	40	as	as	IN
21781	1567	41	the	the	DT
21781	1567	42	thyro	thyro	NNP
21781	1567	43	-	-	HYPH
21781	1567	44	hyal	hyal	JJ
21781	1567	45	(	(	-LRB-
21781	1567	46	Figure	Figure	NNP
21781	1567	47	7	7	CD
21781	1567	48	th.h	th.h	CD
21781	1567	49	.	.	.
21781	1567	50	)	)	-RRB-
21781	1567	51	.	.	.
21781	1568	1	It	-PRON-	PRP
21781	1568	2	will	will	MD
21781	1568	3	be	be	VB
21781	1568	4	noted	note	VBN
21781	1568	5	that	that	IN
21781	1568	6	,	,	,
21781	1568	7	as	as	IN
21781	1568	8	development	development	NN
21781	1568	9	proceeds	proceed	VBZ
21781	1568	10	,	,	,
21781	1568	11	the	the	DT
21781	1568	12	angle	angle	NN
21781	1568	13	of	of	IN
21781	1568	14	the	the	DT
21781	1568	15	jaw	jaw	NN
21781	1568	16	swings	swing	VBZ
21781	1568	17	backward	backward	RB
21781	1568	18	,	,	,
21781	1568	19	and	and	CC
21781	1568	20	the	the	DT
21781	1568	21	hyoid	hyoid	NN
21781	1568	22	apparatus	apparatus	NN
21781	1568	23	,	,	,
21781	1568	24	shifts	shift	NNS
21781	1568	25	relatively	relatively	RB
21781	1568	26	forward	forward	RB
21781	1568	27	.	.	.
21781	1569	1	These	these	DT
21781	1569	2	changes	change	NNS
21781	1569	3	of	of	IN
21781	1569	4	position	position	NN
21781	1569	5	are	be	VBP
21781	1569	6	indicated	indicate	VBN
21781	1569	7	in	in	IN
21781	1569	8	Figure	Figure	NNP
21781	1569	9	8	8	CD
21781	1569	10	,	,	,
21781	1569	11	III	III	NNP
21781	1569	12	.	.	NNP
21781	1569	13	,	,	,
21781	1569	14	by	by	IN
21781	1569	15	little	little	JJ
21781	1569	16	arrow	arrow	NN
21781	1569	17	-	-	HYPH
21781	1569	18	heads	head	NNS
21781	1569	19	.	.	.
21781	1570	1	*	*	NFP
21781	1570	2	We	-PRON-	PRP
21781	1570	3	may	may	MD
21781	1570	4	note	note	VB
21781	1570	5	here	here	RB
21781	1570	6	that	that	IN
21781	1570	7	,	,	,
21781	1570	8	comparing	compare	VBG
21781	1570	9	the	the	DT
21781	1570	10	ear	ear	NN
21781	1570	11	of	of	IN
21781	1570	12	the	the	DT
21781	1570	13	frog	frog	NN
21781	1570	14	with	with	IN
21781	1570	15	that	that	DT
21781	1570	16	of	of	IN
21781	1570	17	the	the	DT
21781	1570	18	rabbit	rabbit	NN
21781	1570	19	,	,	,
21781	1570	20	there	there	EX
21781	1570	21	is	be	VBZ
21781	1570	22	no	no	DT
21781	1570	23	external	external	JJ
21781	1570	24	ear	ear	NN
21781	1570	25	.	.	.
21781	1571	1	There	there	EX
21781	1571	2	is	be	VBZ
21781	1571	3	,	,	,
21781	1571	4	moreover	moreover	RB
21781	1571	5	,	,	,
21781	1571	6	no	no	DT
21781	1571	7	bulla	bulla	NN
21781	1571	8	supporting	support	VBG
21781	1571	9	the	the	DT
21781	1571	10	middle	middle	JJ
21781	1571	11	ear	ear	NN
21781	1571	12	,	,	,
21781	1571	13	and	and	CC
21781	1571	14	the	the	DT
21781	1571	15	tympanic	tympanic	JJ
21781	1571	16	membrane	membrane	NN
21781	1571	17	stretches	stretch	NNS
21781	1571	18	between	between	IN
21781	1571	19	the	the	DT
21781	1571	20	squamosal	squamosal	NN
21781	1571	21	in	in	IN
21781	1571	22	front	front	NN
21781	1571	23	and	and	CC
21781	1571	24	the	the	DT
21781	1571	25	anterior	anterior	NNP
21781	1571	26	cornu	cornu	NN
21781	1571	27	of	of	IN
21781	1571	28	the	the	DT
21781	1571	29	hyoid	hyoid	NN
21781	1571	30	behind	behind	RB
21781	1571	31	.	.	.
21781	1572	1	A	a	DT
21781	1572	2	rod	rod	NN
21781	1572	3	-	-	HYPH
21781	1572	4	like	like	JJ
21781	1572	5	columella	columella	NNP
21781	1572	6	auris	auris	NNP
21781	1572	7	replaces	replace	VBZ
21781	1572	8	the	the	DT
21781	1572	9	chain	chain	NN
21781	1572	10	of	of	IN
21781	1572	11	ear	ear	NN
21781	1572	12	ossicles	ossicle	NNS
21781	1572	13	,	,	,
21781	1572	14	and	and	CC
21781	1572	15	may	may	MD
21781	1572	16	,	,	,
21781	1572	17	or	or	CC
21781	1572	18	may	may	MD
21781	1572	19	not	not	RB
21781	1572	20	,	,	,
21781	1572	21	answer	answer	VB
21781	1572	22	to	to	IN
21781	1572	23	the	the	DT
21781	1572	24	stapes	stape	NNS
21781	1572	25	alone	alone	RB
21781	1572	26	,	,	,
21781	1572	27	or	or	CC
21781	1572	28	even	even	RB
21781	1572	29	possibly	possibly	RB
21781	1572	30	to	to	IN
21781	1572	31	the	the	DT
21781	1572	32	entire	entire	JJ
21781	1572	33	series	series	NN
21781	1572	34	.	.	.
21781	1573	1	In	in	IN
21781	1573	2	the	the	DT
21781	1573	3	internal	internal	JJ
21781	1573	4	ear	ear	NN
21781	1573	5	there	there	EX
21781	1573	6	is	be	VBZ
21781	1573	7	no	no	DT
21781	1573	8	cochlea	cochlea	NN
21781	1573	9	,	,	,
21781	1573	10	and	and	CC
21781	1573	11	the	the	DT
21781	1573	12	otic	otic	JJ
21781	1573	13	mass	mass	NN
21781	1573	14	is	be	VBZ
21781	1573	15	largely	largely	RB
21781	1573	16	cartilaginous	cartilaginous	JJ
21781	1573	17	instead	instead	RB
21781	1573	18	of	of	IN
21781	1573	19	entirely	entirely	RB
21781	1573	20	bony	bony	JJ
21781	1573	21	.	.	.
21781	1574	1	*	*	NFP
21781	1574	2	*	*	NFP
21781	1574	3	Plural	plural	JJ
21781	1574	4	cornua	cornua	NN
21781	1574	5	.	.	.
21781	1575	1	Section	section	NN
21781	1575	2	29	29	CD
21781	1575	3	.	.	.
21781	1576	1	Before	before	IN
21781	1576	2	proceeding	proceed	VBG
21781	1576	3	to	to	IN
21781	1576	4	the	the	DT
21781	1576	5	comparison	comparison	NN
21781	1576	6	of	of	IN
21781	1576	7	the	the	DT
21781	1576	8	mammalian	mammalian	NNP
21781	1576	9	skull	skull	NNP
21781	1576	10	with	with	IN
21781	1576	11	this	this	DT
21781	1576	12	,	,	,
21781	1576	13	we	-PRON-	PRP
21781	1576	14	would	would	MD
21781	1576	15	strongly	strongly	RB
21781	1576	16	recommend	recommend	VB
21781	1576	17	the	the	DT
21781	1576	18	student	student	NN
21781	1576	19	thoroughly	thoroughly	RB
21781	1576	20	to	to	TO
21781	1576	21	master	master	VB
21781	1576	22	this	this	DT
21781	1576	23	portion	portion	NN
21781	1576	24	of	of	IN
21781	1576	25	the	the	DT
21781	1576	26	work	work	NN
21781	1576	27	,	,	,
21781	1576	28	and	and	CC
21781	1576	29	in	in	IN
21781	1576	30	no	no	DT
21781	1576	31	way	way	NN
21781	1576	32	can	can	MD
21781	1576	33	he	-PRON-	PRP
21781	1576	34	do	do	VB
21781	1576	35	this	this	DT
21781	1576	36	more	more	RBR
21781	1576	37	thoroughly	thoroughly	RB
21781	1576	38	and	and	CC
21781	1576	39	quickly	quickly	RB
21781	1576	40	than	than	IN
21781	1576	41	by	by	IN
21781	1576	42	taking	take	VBG
21781	1576	43	a	a	DT
21781	1576	44	parboiled	parboil	VBN
21781	1576	45	frog	frog	NN
21781	1576	46	,	,	,
21781	1576	47	picking	pick	VBG
21781	1576	48	off	off	RP
21781	1576	49	the	the	DT
21781	1576	50	skin	skin	NN
21781	1576	51	,	,	,
21781	1576	52	muscle	muscle	NN
21781	1576	53	,	,	,
21781	1576	54	and	and	CC
21781	1576	55	connective	connective	JJ
21781	1576	56	tissue	tissue	NN
21781	1576	57	from	from	IN
21781	1576	58	its	-PRON-	PRP$
21781	1576	59	skull	skull	NN
21781	1576	60	,	,	,
21781	1576	61	and	and	CC
21781	1576	62	making	make	VBG
21781	1576	63	out	out	RP
21781	1576	64	the	the	DT
21781	1576	65	various	various	JJ
21781	1576	66	bones	bone	NNS
21781	1576	67	with	with	IN
21781	1576	68	the	the	DT
21781	1576	69	help	help	NN
21781	1576	70	of	of	IN
21781	1576	71	our	-PRON-	PRP$
21781	1576	72	diagrams	diagram	NNS
21781	1576	73	.	.	.
21781	1577	1	Section	section	NN
21781	1577	2	30	30	CD
21781	1577	3	.	.	.
21781	1578	1	Figure	figure	NN
21781	1578	2	9	9	CD
21781	1578	3	represents	represent	VBZ
21781	1578	4	,	,	,
21781	1578	5	in	in	IN
21781	1578	6	the	the	DT
21781	1578	7	most	most	RBS
21781	1578	8	diagrammatic	diagrammatic	JJ
21781	1578	9	way	way	NN
21781	1578	10	,	,	,
21781	1578	11	the	the	DT
21781	1578	12	main	main	JJ
21781	1578	13	changes	change	NNS
21781	1578	14	in	in	IN
21781	1578	15	form	form	NN
21781	1578	16	of	of	IN
21781	1578	17	the	the	DT
21781	1578	18	essential	essential	JJ
21781	1578	19	constituents	constituent	NNS
21781	1578	20	of	of	IN
21781	1578	21	the	the	DT
21781	1578	22	cranio	cranio	NN
21781	1578	23	-	-	HYPH
21781	1578	24	facial	facial	JJ
21781	1578	25	apparatus	apparatus	NN
21781	1578	26	,	,	,
21781	1578	27	as	as	IN
21781	1578	28	we	-PRON-	PRP
21781	1578	29	pass	pass	VBP
21781	1578	30	from	from	IN
21781	1578	31	the	the	DT
21781	1578	32	amphibian	amphibian	NNP
21781	1578	33	to	to	IN
21781	1578	34	the	the	DT
21781	1578	35	mammalian	mammalian	NNP
21781	1578	36	skull	skull	NNP
21781	1578	37	.	.	.
21781	1579	1	F.	F.	NNP
21781	1579	2	is	be	VBZ
21781	1579	3	the	the	DT
21781	1579	4	frog	frog	NN
21781	1579	5	from	from	IN
21781	1579	6	the	the	DT
21781	1579	7	side	side	NN
21781	1579	8	and	and	CC
21781	1579	9	behind	behind	RB
21781	1579	10	;	;	:
21781	1579	11	b.c	b.c	NNP
21781	1579	12	.	.	.
21781	1580	1	is	be	VBZ
21781	1580	2	the	the	DT
21781	1580	3	brain	brain	NN
21781	1580	4	-	-	HYPH
21781	1580	5	case	case	NN
21781	1580	6	,	,	,
21781	1580	7	o.c	o.c	NNP
21781	1580	8	.	.	.
21781	1581	1	the	the	DT
21781	1581	2	otic	otic	JJ
21781	1581	3	capsule	capsule	NN
21781	1581	4	,	,	,
21781	1581	5	e.	e.	NNP
21781	1581	6	the	the	DT
21781	1581	7	eye	eye	NN
21781	1581	8	,	,	,
21781	1581	9	n.c	n.c	NNP
21781	1581	10	.	.	.
21781	1581	11	the	the	DT
21781	1581	12	nasal	nasal	NNP
21781	1581	13	capsule	capsule	NNP
21781	1581	14	,	,	,
21781	1581	15	p.p	p.p	NNP
21781	1581	16	.	.	.
21781	1582	1	the	the	DT
21781	1582	2	palato	palato	NNP
21781	1582	3	-	-	HYPH
21781	1582	4	pterygoid	pterygoid	NN
21781	1582	5	cartilage	cartilage	NN
21781	1582	6	,	,	,
21781	1582	7	mx	mx	NNP
21781	1582	8	.	.	.
21781	1583	1	the	the	DT
21781	1583	2	maxillary	maxillary	JJ
21781	1583	3	membrane	membrane	NN
21781	1583	4	bones	bone	NNS
21781	1583	5	,	,	,
21781	1583	6	sq	sq	NNP
21781	1583	7	.	.	.
21781	1584	1	the	the	DT
21781	1584	2	squamosal	squamosal	NN
21781	1584	3	,	,	,
21781	1584	4	and	and	CC
21781	1584	5	mb	mb	NN
21781	1584	6	.	.	.
21781	1585	1	the	the	DT
21781	1585	2	mandible	mandible	NN
21781	1585	3	.	.	.
21781	1586	1	The	the	DT
21781	1586	2	student	student	NN
21781	1586	3	should	should	MD
21781	1586	4	compare	compare	VB
21781	1586	5	with	with	IN
21781	1586	6	Figure	Figure	NNP
21781	1586	7	5	5	CD
21781	1586	8	,	,	,
21781	1586	9	and	and	CC
21781	1586	10	convince	convince	VB
21781	1586	11	himself	-PRON-	PRP
21781	1586	12	that	that	IN
21781	1586	13	he	-PRON-	PRP
21781	1586	14	appreciates	appreciate	VBZ
21781	1586	15	the	the	DT
21781	1586	16	diagrammatic	diagrammatic	JJ
21781	1586	17	rendering	rendering	NN
21781	1586	18	of	of	IN
21781	1586	19	these	these	DT
21781	1586	20	parts	part	NNS
21781	1586	21	.	.	.
21781	1587	1	Now	now	RB
21781	1587	2	all	all	PDT
21781	1587	3	the	the	DT
21781	1587	4	distinctive	distinctive	JJ
21781	1587	5	differences	difference	NNS
21781	1587	6	in	in	IN
21781	1587	7	form	form	NN
21781	1587	8	,	,	,
21781	1587	9	from	from	IN
21781	1587	10	this	this	DT
21781	1587	11	of	of	IN
21781	1587	12	the	the	DT
21781	1587	13	dog	dog	NN
21781	1587	14	's	's	POS
21781	1587	15	skull	skull	NN
21781	1587	16	(	(	-LRB-
21781	1587	17	D.	D.	NNP
21781	1587	18	)	)	-RRB-
21781	1587	19	,	,	,
21781	1587	20	are	be	VBP
21781	1587	21	reducible	reducible	JJ
21781	1587	22	to	to	IN
21781	1587	23	two	two	CD
21781	1587	24	primary	primary	JJ
21781	1587	25	causes--	causes--	NN
21781	1587	26	(	(	-LRB-
21781	1587	27	1	1	LS
21781	1587	28	)	)	-RRB-
21781	1587	29	The	the	DT
21781	1587	30	brain	brain	NN
21781	1587	31	is	be	VBZ
21781	1587	32	enormously	enormously	RB
21781	1587	33	larger	large	JJR
21781	1587	34	,	,	,
21781	1587	35	and	and	CC
21781	1587	36	the	the	DT
21781	1587	37	brain	brain	NN
21781	1587	38	-	-	HYPH
21781	1587	39	case	case	NN
21781	1587	40	is	be	VBZ
21781	1587	41	vastly	vastly	RB
21781	1587	42	inflated	inflate	VBN
21781	1587	43	,	,	,
21781	1587	44	so	so	RB
21781	1587	45	that--	that--	NNP
21781	1587	46	(	(	-LRB-
21781	1587	47	a	a	LS
21781	1587	48	)	)	-RRB-
21781	1587	49	the	the	DT
21781	1587	50	otic	otic	JJ
21781	1587	51	capsule	capsule	NN
21781	1587	52	becomes	become	VBZ
21781	1587	53	embedded	embed	VBN
21781	1587	54	in	in	IN
21781	1587	55	the	the	DT
21781	1587	56	brain	brain	NN
21781	1587	57	-	-	HYPH
21781	1587	58	case	case	NN
21781	1587	59	wall	wall	NN
21781	1587	60	;	;	,
21781	1587	61	(	(	-LRB-
21781	1587	62	b	b	LS
21781	1587	63	)	)	-RRB-
21781	1587	64	the	the	DT
21781	1587	65	palato	palato	JJ
21781	1587	66	-	-	HYPH
21781	1587	67	pterygoid	pterygoid	NN
21781	1587	68	rod	rod	NN
21781	1587	69	lies	lie	VBZ
21781	1587	70	completely	completely	RB
21781	1587	71	underneath	underneath	IN
21781	1587	72	the	the	DT
21781	1587	73	brain	brain	NN
21781	1587	74	-	-	HYPH
21781	1587	75	case	case	NN
21781	1587	76	instead	instead	RB
21781	1587	77	of	of	IN
21781	1587	78	laterally	laterally	RB
21781	1587	79	to	to	IN
21781	1587	80	it	-PRON-	PRP
21781	1587	81	;	;	:
21781	1587	82	(	(	-LRB-
21781	1587	83	c	c	NN
21781	1587	84	)	)	-RRB-
21781	1587	85	the	the	DT
21781	1587	86	squamosal	squamosal	NN
21781	1587	87	tilts	tilt	VBZ
21781	1587	88	down	down	RB
21781	1587	89	and	and	CC
21781	1587	90	in	in	RB
21781	1587	91	,	,	,
21781	1587	92	instead	instead	RB
21781	1587	93	of	of	IN
21781	1587	94	down	down	RB
21781	1587	95	and	and	CC
21781	1587	96	out	out	RB
21781	1587	97	,	,	,
21781	1587	98	and	and	CC
21781	1587	99	the	the	DT
21781	1587	100	lower	low	JJR
21781	1587	101	jaw	jaw	NN
21781	1587	102	articulates	articulate	VBZ
21781	1587	103	with	with	IN
21781	1587	104	its	-PRON-	PRP$
21781	1587	105	outer	outer	JJ
21781	1587	106	surface	surface	NN
21781	1587	107	instead	instead	RB
21781	1587	108	of	of	IN
21781	1587	109	below	below	IN
21781	1587	110	its	-PRON-	PRP$
21781	1587	111	inner	inner	JJ
21781	1587	112	,	,	,
21781	1587	113	and	and	CC
21781	1587	114	,	,	,
21781	1587	115	moreover	moreover	RB
21781	1587	116	,	,	,
21781	1587	117	with	with	IN
21781	1587	118	the	the	DT
21781	1587	119	enormous	enormous	JJ
21781	1587	120	distention	distention	NN
21781	1587	121	of	of	IN
21781	1587	122	the	the	DT
21781	1587	123	brain	brain	NN
21781	1587	124	-	-	HYPH
21781	1587	125	case	case	NN
21781	1587	126	it	-PRON-	PRP
21781	1587	127	comes	come	VBZ
21781	1587	128	about	about	IN
21781	1587	129	that	that	IN
21781	1587	130	the	the	DT
21781	1587	131	squamosal	squamosal	NN
21781	1587	132	is	be	VBZ
21781	1587	133	incorporated	incorporate	VBN
21781	1587	134	with	with	IN
21781	1587	135	its	-PRON-	PRP$
21781	1587	136	wall	wall	NN
21781	1587	137	.	.	.
21781	1588	1	(	(	-LRB-
21781	1588	2	2	2	LS
21781	1588	3	)	)	-RRB-
21781	1588	4	The	the	DT
21781	1588	5	maxilla	maxilla	NN
21781	1588	6	anteriorly	anteriorly	RB
21781	1588	7	and	and	CC
21781	1588	8	the	the	DT
21781	1588	9	palatine	palatine	NN
21781	1588	10	posteriorly	posteriorly	RB
21781	1588	11	send	send	VBP
21781	1588	12	down	down	RP
21781	1588	13	palatine	palatine	JJ
21781	1588	14	plates	plate	NNS
21781	1588	15	that	that	WDT
21781	1588	16	grow	grow	VBP
21781	1588	17	in	in	RP
21781	1588	18	to	to	TO
21781	1588	19	form	form	VB
21781	1588	20	the	the	DT
21781	1588	21	bony	bony	NN
21781	1588	22	palate	palate	NN
21781	1588	23	,	,	,
21781	1588	24	cutting	cut	VBG
21781	1588	25	off	off	RP
21781	1588	26	a	a	DT
21781	1588	27	nasal	nasal	NN
21781	1588	28	passage	passage	NN
21781	1588	29	(	(	-LRB-
21781	1588	30	n.p	n.p	NNP
21781	1588	31	.	.	NNP
21781	1588	32	)	)	-RRB-
21781	1589	1	from	from	IN
21781	1589	2	the	the	DT
21781	1589	3	mouth	mouth	NNP
21781	1589	4	cavity	cavity	NNP
21781	1589	5	(	(	-LRB-
21781	1589	6	m.p	m.p	NNP
21781	1589	7	.	.	.
21781	1590	1	)	)	-RRB-
21781	1590	2	,	,	,
21781	1590	3	and	and	CC
21781	1590	4	carrying	carry	VBG
21781	1590	5	the	the	DT
21781	1590	6	posterior	posterior	NN
21781	1590	7	nares	naris	NNS
21781	1590	8	from	from	IN
21781	1590	9	the	the	DT
21781	1590	10	front	front	JJ
21781	1590	11	part	part	NN
21781	1590	12	of	of	IN
21781	1590	13	the	the	DT
21781	1590	14	mouth	mouth	NN
21781	1590	15	,	,	,
21781	1590	16	as	as	IN
21781	1590	17	they	-PRON-	PRP
21781	1590	18	are	be	VBP
21781	1590	19	in	in	IN
21781	1590	20	the	the	DT
21781	1590	21	frog	frog	NN
21781	1590	22	,	,	,
21781	1590	23	to	to	IN
21781	1590	24	the	the	DT
21781	1590	25	pharynx	pharynx	NN
21781	1590	26	.	.	.
21781	1591	1	Hence	hence	RB
21781	1591	2	the	the	DT
21781	1591	3	vomers	vomer	NNS
21781	1591	4	of	of	IN
21781	1591	5	the	the	DT
21781	1591	6	dog	dog	NN
21781	1591	7	lie	lie	NN
21781	1591	8	,	,	,
21781	1591	9	not	not	RB
21781	1591	10	in	in	IN
21781	1591	11	the	the	DT
21781	1591	12	ceiling	ceiling	NN
21781	1591	13	of	of	IN
21781	1591	14	the	the	DT
21781	1591	15	mouth	mouth	NN
21781	1591	16	,	,	,
21781	1591	17	but	but	CC
21781	1591	18	in	in	IN
21781	1591	19	the	the	DT
21781	1591	20	floor	floor	NN
21781	1591	21	of	of	IN
21781	1591	22	this	this	DT
21781	1591	23	nasal	nasal	NN
21781	1591	24	passage	passage	NN
21781	1591	25	.	.	.
21781	1592	1	Section	section	NN
21781	1592	2	31	31	CD
21781	1592	3	.	.	.
21781	1593	1	The	the	DT
21781	1593	2	quadrate	quadrate	JJ
21781	1593	3	cartilage	cartilage	NN
21781	1593	4	of	of	IN
21781	1593	5	the	the	DT
21781	1593	6	frog	frog	NN
21781	1593	7	is	be	VBZ
21781	1593	8	superseded	supersede	VBN
21781	1593	9	by	by	IN
21781	1593	10	the	the	DT
21781	1593	11	squamosal	squamosal	NN
21781	1593	12	as	as	IN
21781	1593	13	the	the	DT
21781	1593	14	suspensorium	suspensorium	NN
21781	1593	15	of	of	IN
21781	1593	16	the	the	DT
21781	1593	17	lower	low	JJR
21781	1593	18	jaw	jaw	NN
21781	1593	19	.	.	.
21781	1594	1	It	-PRON-	PRP
21781	1594	2	is	be	VBZ
21781	1594	3	greatly	greatly	RB
21781	1594	4	reduced	reduce	VBN
21781	1594	5	,	,	,
21781	1594	6	therefore	therefore	RB
21781	1594	7	;	;	:
21781	1594	8	but	but	CC
21781	1594	9	it	-PRON-	PRP
21781	1594	10	is	be	VBZ
21781	1594	11	not	not	RB
21781	1594	12	entirely	entirely	RB
21781	1594	13	absent	absent	JJ
21781	1594	14	.	.	.
21781	1595	1	In	in	IN
21781	1595	2	the	the	DT
21781	1595	3	young	young	JJ
21781	1595	4	mammal	mammal	NN
21781	1595	5	,	,	,
21781	1595	6	a	a	DT
21781	1595	7	quadrate	quadrate	JJ
21781	1595	8	cartilage	cartilage	NN
21781	1595	9	can	can	MD
21781	1595	10	be	be	VB
21781	1595	11	traced	trace	VBN
21781	1595	12	,	,	,
21781	1595	13	connected	connect	VBN
21781	1595	14	with	with	IN
21781	1595	15	the	the	DT
21781	1595	16	palato	palato	JJ
21781	1595	17	-	-	HYPH
21781	1595	18	pterygoid	pterygoid	NN
21781	1595	19	cartilage	cartilage	NN
21781	1595	20	,	,	,
21781	1595	21	and	and	CC
21781	1595	22	articulating	articulate	VBG
21781	1595	23	with	with	IN
21781	1595	24	Meckel	Meckel	NNP
21781	1595	25	's	's	POS
21781	1595	26	cartilage	cartilage	NN
21781	1595	27	.	.	.
21781	1596	1	Its	-PRON-	PRP$
21781	1596	2	position	position	NN
21781	1596	3	is	be	VBZ
21781	1596	4	,	,	,
21781	1596	5	of	of	IN
21781	1596	6	course	course	NN
21781	1596	7	,	,	,
21781	1596	8	beneath	beneath	IN
21781	1596	9	the	the	DT
21781	1596	10	squamosal	squamosal	NN
21781	1596	11	,	,	,
21781	1596	12	and	and	CC
21781	1596	13	just	just	RB
21781	1596	14	outside	outside	IN
21781	1596	15	the	the	DT
21781	1596	16	otic	otic	JJ
21781	1596	17	capsule	capsule	NN
21781	1596	18	.	.	.
21781	1597	1	As	as	IN
21781	1597	2	development	development	NN
21781	1597	3	proceeds	proceed	VBZ
21781	1597	4	,	,	,
21781	1597	5	the	the	DT
21781	1597	6	increase	increase	NN
21781	1597	7	in	in	IN
21781	1597	8	size	size	NN
21781	1597	9	of	of	IN
21781	1597	10	the	the	DT
21781	1597	11	quadrate	quadrate	NN
21781	1597	12	,	,	,
21781	1597	13	does	do	VBZ
21781	1597	14	not	not	RB
21781	1597	15	keep	keep	VB
21781	1597	16	pace	pace	NN
21781	1597	17	with	with	IN
21781	1597	18	that	that	DT
21781	1597	19	of	of	IN
21781	1597	20	the	the	DT
21781	1597	21	skull	skull	NN
21781	1597	22	structures	structure	NNS
21781	1597	23	.	.	.
21781	1598	1	It	-PRON-	PRP
21781	1598	2	loses	lose	VBZ
21781	1598	3	its	-PRON-	PRP$
21781	1598	4	connection	connection	NN
21781	1598	5	with	with	IN
21781	1598	6	the	the	DT
21781	1598	7	palato	palato	NN
21781	1598	8	-	-	HYPH
21781	1598	9	pterygoid	pterygoid	NN
21781	1598	10	,	,	,
21781	1598	11	and	and	CC
21781	1598	12	apparently	apparently	RB
21781	1598	13	ossifies	ossify	VBZ
21781	1598	14	as	as	IN
21781	1598	15	a	a	DT
21781	1598	16	small	small	JJ
21781	1598	17	ossicle--	ossicle--	NN
21781	1598	18	the	the	DT
21781	1598	19	incus	incus	NN
21781	1598	20	of	of	IN
21781	1598	21	the	the	DT
21781	1598	22	middle	middle	JJ
21781	1598	23	ear	ear	NN
21781	1598	24	.	.	.
21781	1599	1	A	a	DT
21781	1599	2	small	small	JJ
21781	1599	3	nodule	nodule	NN
21781	1599	4	of	of	IN
21781	1599	5	cartilage	cartilage	NN
21781	1599	6	,	,	,
21781	1599	7	cut	cut	VBD
21781	1599	8	off	off	RP
21781	1599	9	from	from	IN
21781	1599	10	the	the	DT
21781	1599	11	proximal	proximal	JJ
21781	1599	12	end	end	NN
21781	1599	13	of	of	IN
21781	1599	14	Meckel	Meckel	NNP
21781	1599	15	's	's	POS
21781	1599	16	cartilage	cartilage	NN
21781	1599	17	,	,	,
21781	1599	18	becomes	become	VBZ
21781	1599	19	the	the	DT
21781	1599	20	malleus	malleus	NN
21781	1599	21	.	.	.
21781	1600	1	The	the	DT
21781	1600	2	stapes	stape	NNS
21781	1600	3	would	would	MD
21781	1600	4	appear	appear	VB
21781	1600	5	to	to	TO
21781	1600	6	be	be	VB
21781	1600	7	derived	derive	VBN
21781	1600	8	from	from	IN
21781	1600	9	the	the	DT
21781	1600	10	hyoid	hyoid	NN
21781	1600	11	arch	arch	NN
21781	1600	12	.	.	.
21781	1601	1	Hence	hence	RB
21781	1601	2	these	these	DT
21781	1601	3	small	small	JJ
21781	1601	4	bones	bone	NNS
21781	1601	5	seem	seem	VBP
21781	1601	6	to	to	TO
21781	1601	7	be	be	VB
21781	1601	8	the	the	DT
21781	1601	9	relics	relic	NNS
21781	1601	10	of	of	IN
21781	1601	11	the	the	DT
21781	1601	12	discarded	discard	VBN
21781	1601	13	jaw	jaw	NN
21781	1601	14	suspensorium	suspensorium	NN
21781	1601	15	of	of	IN
21781	1601	16	the	the	DT
21781	1601	17	frog	frog	NN
21781	1601	18	utilized	utilize	VBN
21781	1601	19	in	in	IN
21781	1601	20	a	a	DT
21781	1601	21	new	new	JJ
21781	1601	22	function	function	NN
21781	1601	23	.	.	.
21781	1602	1	Considerable	considerable	JJ
21781	1602	2	doubt	doubt	NN
21781	1602	3	,	,	,
21781	1602	4	however	however	RB
21781	1602	5	,	,	,
21781	1602	6	attaches	attach	VBZ
21781	1602	7	to	to	IN
21781	1602	8	this	this	DT
21781	1602	9	interpretation--	interpretation--	JJ
21781	1602	10	doubt	doubt	NN
21781	1602	11	that	that	IN
21781	1602	12	,	,	,
21781	1602	13	if	if	IN
21781	1602	14	anything	anything	NN
21781	1602	15	,	,	,
21781	1602	16	is	be	VBZ
21781	1602	17	gaining	gain	VBG
21781	1602	18	ground	ground	NN
21781	1602	19	.	.	.
21781	1603	1	Section	section	NN
21781	1603	2	32	32	CD
21781	1603	3	.	.	.
21781	1604	1	The	the	DT
21781	1604	2	tympanic	tympanic	JJ
21781	1604	3	bulla	bulla	NN
21781	1604	4	of	of	IN
21781	1604	5	the	the	DT
21781	1604	6	dog	dog	NN
21781	1604	7	is	be	VBZ
21781	1604	8	not	not	RB
21781	1604	9	indicated	indicate	VBN
21781	1604	10	in	in	IN
21781	1604	11	Diagram	Diagram	NNP
21781	1604	12	9	9	CD
21781	1604	13	,	,	,
21781	1604	14	and	and	CC
21781	1604	15	it	-PRON-	PRP
21781	1604	16	would	would	MD
21781	1604	17	appear	appear	VB
21781	1604	18	to	to	TO
21781	1604	19	be	be	VB
21781	1604	20	a	a	DT
21781	1604	21	new	new	JJ
21781	1604	22	structure	structure	NN
21781	1604	23	(	(	-LRB-
21781	1604	24	neomorph	neomorph	NNP
21781	1604	25	)	)	-RRB-
21781	1604	26	,	,	,
21781	1604	27	not	not	RB
21781	1604	28	represented	represent	VBN
21781	1604	29	in	in	IN
21781	1604	30	the	the	DT
21781	1604	31	frog	frog	NN
21781	1604	32	.	.	.
21781	1605	1	Section	section	NN
21781	1605	2	33	33	CD
21781	1605	3	.	.	.
21781	1606	1	Besides	besides	IN
21781	1606	2	these	these	DT
21781	1606	3	great	great	JJ
21781	1606	4	differences	difference	NNS
21781	1606	5	in	in	IN
21781	1606	6	form	form	NN
21781	1606	7	,	,	,
21781	1606	8	there	there	EX
21781	1606	9	are	be	VBP
21781	1606	10	important	important	JJ
21781	1606	11	differences	difference	NNS
21781	1606	12	in	in	IN
21781	1606	13	the	the	DT
21781	1606	14	amount	amount	NN
21781	1606	15	and	and	CC
21781	1606	16	distribution	distribution	NN
21781	1606	17	of	of	IN
21781	1606	18	centres	centre	NNS
21781	1606	19	of	of	IN
21781	1606	20	ossification	ossification	NN
21781	1606	21	of	of	IN
21781	1606	22	the	the	DT
21781	1606	23	skull	skull	NN
21781	1606	24	of	of	IN
21781	1606	25	frog	frog	NN
21781	1606	26	and	and	CC
21781	1606	27	mammal	mammal	NN
21781	1606	28	.	.	.
21781	1607	1	There	there	EX
21781	1607	2	is	be	VBZ
21781	1607	3	no	no	DT
21781	1607	4	parasphenoid	parasphenoid	NN
21781	1607	5	in	in	IN
21781	1607	6	the	the	DT
21781	1607	7	mammal	mammal	JJ
21781	1607	8	*	*	NFP
21781	1607	9	;	;	:
21781	1607	10	and	and	CC
21781	1607	11	,	,	,
21781	1607	12	instead	instead	RB
21781	1607	13	,	,	,
21781	1607	14	a	a	DT
21781	1607	15	complete	complete	JJ
21781	1607	16	series	series	NN
21781	1607	17	of	of	IN
21781	1607	18	ossifications	ossification	NNS
21781	1607	19	,	,	,
21781	1607	20	the	the	DT
21781	1607	21	median-	median-	NN
21781	1607	22	,	,	,
21781	1607	23	basi-	basi-	XX
21781	1607	24	,	,	,
21781	1607	25	and	and	CC
21781	1607	26	pre	pre	JJ
21781	1607	27	-	-	NNS
21781	1607	28	sphenoids	sphenoid	NNS
21781	1607	29	,	,	,
21781	1607	30	and	and	CC
21781	1607	31	the	the	DT
21781	1607	32	lateral	lateral	JJ
21781	1607	33	ali-	ali-	NN
21781	1607	34	and	and	CC
21781	1607	35	orbito	orbito	NNP
21781	1607	36	-	-	HYPH
21781	1607	37	sphenoids	sphenoid	NNS
21781	1607	38	occur	occur	VBP
21781	1607	39	.	.	.
21781	1608	1	The	the	DT
21781	1608	2	points	point	NNS
21781	1608	3	can	can	MD
21781	1608	4	be	be	VB
21781	1608	5	rendered	render	VBN
21781	1608	6	much	much	RB
21781	1608	7	more	more	RBR
21781	1608	8	luminously	luminously	RB
21781	1608	9	in	in	IN
21781	1608	10	a	a	DT
21781	1608	11	diagram	diagram	NN
21781	1608	12	than	than	IN
21781	1608	13	in	in	IN
21781	1608	14	the	the	DT
21781	1608	15	text	text	NN
21781	1608	16	,	,	,
21781	1608	17	and	and	CC
21781	1608	18	we	-PRON-	PRP
21781	1608	19	would	would	MD
21781	1608	20	counsel	counsel	VB
21781	1608	21	the	the	DT
21781	1608	22	student	student	NN
21781	1608	23	to	to	TO
21781	1608	24	compare	compare	VB
21781	1608	25	this	this	DT
21781	1608	26	very	very	RB
21781	1608	27	carefully	carefully	RB
21781	1608	28	with	with	IN
21781	1608	29	that	that	DT
21781	1608	30	of	of	IN
21781	1608	31	the	the	DT
21781	1608	32	Rabbit	Rabbit	NNP
21781	1608	33	.	.	.
21781	1609	1	*	*	NFP
21781	1609	2	Faint	faint	JJ
21781	1609	3	vestigeal	vestigeal	NN
21781	1609	4	indications	indication	NNS
21781	1609	5	occur	occur	VBP
21781	1609	6	in	in	IN
21781	1609	7	the	the	DT
21781	1609	8	developing	develop	VBG
21781	1609	9	skulls	skull	NNS
21781	1609	10	of	of	IN
21781	1609	11	some	some	DT
21781	1609	12	insectivora	insectivora	NN
21781	1609	13	.	.	.
21781	1610	1	Section	section	NN
21781	1610	2	34	34	CD
21781	1610	3	.	.	.
21781	1611	1	-Cranium	-Cranium	NNP
21781	1611	2	_	_	NNP
21781	1611	3	-Nasal	-Nasal	NNP
21781	1611	4	_	_	NNP
21781	1611	5	(	(	-LRB-
21781	1611	6	paired	pair	VBN
21781	1611	7	)	)	-RRB-
21781	1611	8	,	,	,
21781	1611	9	-Vomer	-Vomer	NNP
21781	1611	10	_	_	NNP
21781	1611	11	(	(	-LRB-
21781	1611	12	paired	pair	VBN
21781	1611	13	)	)	-RRB-
21781	1611	14	-Fronto	-Fronto	:
21781	1611	15	-	-	:
21781	1611	16	Parietal	Parietal	NNP
21781	1611	17	_	_	NNP
21781	1611	18	,	,	,
21781	1611	19	Sphenethmoid	Sphenethmoid	NNP
21781	1611	20	Bone	Bone	NNP
21781	1611	21	(	(	-LRB-
21781	1611	22	median	median	NNP
21781	1611	23	)	)	-RRB-
21781	1611	24	,	,	,
21781	1611	25	Eye	Eye	NNP
21781	1611	26	,	,	,
21781	1611	27	Pro	pro	JJ
21781	1611	28	-	-	JJ
21781	1611	29	otic	otic	JJ
21781	1611	30	Bone	Bone	NNP
21781	1611	31	,	,	,
21781	1611	32	Otic	Otic	NNP
21781	1611	33	Cartilage	Cartilage	NNP
21781	1611	34	,	,	,
21781	1611	35	Ex	ex	NN
21781	1611	36	-	-	NN
21781	1611	37	occipital	occipital	JJ
21781	1611	38	(	(	-LRB-
21781	1611	39	paired	pair	VBN
21781	1611	40	)	)	-RRB-
21781	1611	41	-Para	-para	NN
21781	1611	42	-	-	HYPH
21781	1611	43	sphenoid	sphenoid	NN
21781	1611	44	Bone	Bone	NNP
21781	1611	45	_	_	NNP
21781	1611	46	-Upper	-Upper	NNP
21781	1611	47	Jaw	Jaw	NNP
21781	1611	48	_	_	NNP
21781	1611	49	-Pre	-Pre	NNP
21781	1611	50	-	-	:
21781	1611	51	Maxilla	Maxilla	NNP
21781	1611	52	_	_	NNP
21781	1611	53	(	(	-LRB-
21781	1611	54	paired	pair	VBN
21781	1611	55	)	)	-RRB-
21781	1611	56	,	,	,
21781	1611	57	-Palatine	-Palatine	NNP
21781	1611	58	_	_	NNP
21781	1611	59	(	(	-LRB-
21781	1611	60	paired	pair	VBN
21781	1611	61	)	)	-RRB-
21781	1611	62	,	,	,
21781	1611	63	Pterygoid	Pterygoid	NNP
21781	1611	64	(	(	-LRB-
21781	1611	65	paired	pair	VBN
21781	1611	66	)	)	-RRB-
21781	1611	67	,	,	,
21781	1611	68	-Squamosal	-Squamosal	NNP
21781	1611	69	_	_	NNP
21781	1611	70	,	,	,
21781	1611	71	Quadrate	Quadrate	NNP
21781	1611	72	Cartilage	Cartilage	NNP
21781	1611	73	{	{	-LRB-
21781	1611	74	To	to	IN
21781	1611	75	1	1	CD
21781	1611	76	.	.	.
21781	1611	77	}	}	-RRB-
21781	1612	1	-Maxilla	-Maxilla	NNP
21781	1612	2	_	_	NNP
21781	1612	3	1	1	CD
21781	1612	4	.	.	.
21781	1613	1	Quadrato	Quadrato	NNP
21781	1613	2	-	-	HYPH
21781	1613	3	Jugal	Jugal	NNP
21781	1613	4	-Lower	-Lower	-LRB-
21781	1613	5	Jaw	Jaw	NNP
21781	1613	6	_	_	NNP
21781	1613	7	Mento	Mento	NNP
21781	1613	8	-	-	HYPH
21781	1613	9	meckelian	meckelian	NNP
21781	1613	10	,	,	,
21781	1613	11	-Dentary	-Dentary	NNP
21781	1613	12	_	_	NNP
21781	1613	13	,	,	,
21781	1613	14	-Articulare-	-Articulare-	:
21781	1613	15	[	[	-LRB-
21781	1613	16	-Angulo	-Angulo	:
21781	1613	17	Splenial	Splenial	NNP
21781	1613	18	_	_	NNP
21781	1613	19	]	]	-RRB-
21781	1613	20	Section	Section	NNP
21781	1613	21	35	35	CD
21781	1613	22	.	.	.
21781	1614	1	-Points	-point	NNS
21781	1614	2	especially-	especially-	XX
21781	1614	3	[	[	-LRB-
21781	1614	4	Additional	additional	JJ
21781	1614	5	points	point	NNS
21781	1614	6	]	]	-RRB-
21781	1614	7	to	to	TO
21781	1614	8	be	be	VB
21781	1614	9	noticed	notice	VBN
21781	1614	10	are	be	VBP
21781	1614	11	:	:	:
21781	1614	12	(	(	-LRB-
21781	1614	13	1	1	LS
21781	1614	14	)	)	-RRB-
21781	1614	15	The	the	DT
21781	1614	16	otic	otic	JJ
21781	1614	17	capsule	capsule	NN
21781	1614	18	(=	(=	NNP
21781	1614	19	periotic	periotic	JJ
21781	1614	20	bone	bone	NN
21781	1614	21	)	)	-RRB-
21781	1614	22	of	of	IN
21781	1614	23	the	the	DT
21781	1614	24	dog	dog	NN
21781	1614	25	ossifies	ossifie	NNS
21781	1614	26	from	from	IN
21781	1614	27	a	a	DT
21781	1614	28	number	number	NN
21781	1614	29	of	of	IN
21781	1614	30	centres	centre	NNS
21781	1614	31	,	,	,
21781	1614	32	one	one	CD
21781	1614	33	of	of	IN
21781	1614	34	which	which	WDT
21781	1614	35	is	be	VBZ
21781	1614	36	equivalent	equivalent	JJ
21781	1614	37	to	to	IN
21781	1614	38	the	the	DT
21781	1614	39	frog	frog	NN
21781	1614	40	's	's	POS
21781	1614	41	prootic	prootic	JJ
21781	1614	42	.	.	.
21781	1615	1	(	(	-LRB-
21781	1615	2	2	2	LS
21781	1615	3	)	)	-RRB-
21781	1615	4	The	the	DT
21781	1615	5	several	several	JJ
21781	1615	6	constituents	constituent	NNS
21781	1615	7	of	of	IN
21781	1615	8	the	the	DT
21781	1615	9	lower	low	JJR
21781	1615	10	jaw	jaw	NN
21781	1615	11	are	be	VBP
21781	1615	12	not	not	RB
21781	1615	13	to	to	TO
21781	1615	14	be	be	VB
21781	1615	15	distinguished	distinguish	VBN
21781	1615	16	in	in	IN
21781	1615	17	the	the	DT
21781	1615	18	adult	adult	NN
21781	1615	19	mammal	mammal	JJ
21781	1615	20	.	.	.
21781	1616	1	(	(	-LRB-
21781	1616	2	3	3	LS
21781	1616	3	)	)	-RRB-
21781	1616	4	The	the	DT
21781	1616	5	frog	frog	NN
21781	1616	6	has	have	VBZ
21781	1616	7	no	no	DT
21781	1616	8	lachrymal	lachrymal	JJ
21781	1616	9	bone	bone	NN
21781	1616	10	.	.	.
21781	1617	1	Section	section	NN
21781	1617	2	36	36	CD
21781	1617	3	.	.	.
21781	1618	1	We	-PRON-	PRP
21781	1618	2	are	be	VBP
21781	1618	3	now	now	RB
21781	1618	4	in	in	IN
21781	1618	5	a	a	DT
21781	1618	6	position	position	NN
21781	1618	7	to	to	TO
21781	1618	8	notice	notice	VB
21781	1618	9	,	,	,
21781	1618	10	without	without	IN
21781	1618	11	any	any	DT
21781	1618	12	danger	danger	NN
21781	1618	13	of	of	IN
21781	1618	14	misconception	misconception	NN
21781	1618	15	,	,	,
21781	1618	16	what	what	WP
21781	1618	17	is	be	VBZ
21781	1618	18	called	call	VBN
21781	1618	19	the	the	DT
21781	1618	20	segmental	segmental	JJ
21781	1618	21	theory	theory	NN
21781	1618	22	of	of	IN
21781	1618	23	the	the	DT
21781	1618	24	skull	skull	NN
21781	1618	25	.	.	.
21781	1619	1	Older	old	JJR
21781	1619	2	anatomists	anatomist	NNS
21781	1619	3	,	,	,
21781	1619	4	working	work	VBG
21781	1619	5	from	from	IN
21781	1619	6	adult	adult	NN
21781	1619	7	structure	structure	NN
21781	1619	8	only	only	RB
21781	1619	9	,	,	,
21781	1619	10	conceived	conceive	VBD
21781	1619	11	the	the	DT
21781	1619	12	idea	idea	NN
21781	1619	13	that	that	IN
21781	1619	14	the	the	DT
21781	1619	15	brain	brain	NN
21781	1619	16	-	-	HYPH
21781	1619	17	case	case	NN
21781	1619	18	of	of	IN
21781	1619	19	the	the	DT
21781	1619	20	mammal	mammal	NN
21781	1619	21	represented	represent	VBD
21781	1619	22	three	three	CD
21781	1619	23	inflated	inflated	JJ
21781	1619	24	vertebrae	vertebra	NNS
21781	1619	25	.	.	.
21781	1620	1	The	the	DT
21781	1620	2	most	most	JJS
21781	1620	3	anterior	anterior	NN
21781	1620	4	had	have	VBD
21781	1620	5	the	the	DT
21781	1620	6	pre	pre	NN
21781	1620	7	-	-	NN
21781	1620	8	sphenoid	sphenoid	NN
21781	1620	9	for	for	IN
21781	1620	10	its	-PRON-	PRP$
21781	1620	11	body	body	NN
21781	1620	12	,	,	,
21781	1620	13	the	the	DT
21781	1620	14	orbito	orbito	NN
21781	1620	15	-	-	HYPH
21781	1620	16	sphenoids	sphenoid	NNS
21781	1620	17	for	for	IN
21781	1620	18	its	-PRON-	PRP$
21781	1620	19	neural	neural	JJ
21781	1620	20	processes	process	NNS
21781	1620	21	,	,	,
21781	1620	22	and	and	CC
21781	1620	23	the	the	DT
21781	1620	24	arch	arch	NN
21781	1620	25	was	be	VBD
21781	1620	26	completed	complete	VBN
21781	1620	27	above	above	IN
21781	1620	28	by	by	IN
21781	1620	29	the	the	DT
21781	1620	30	frontals	frontal	NNS
21781	1620	31	(	(	-LRB-
21781	1620	32	frontal	frontal	JJ
21781	1620	33	segment	segment	NN
21781	1620	34	)	)	-RRB-
21781	1620	35	.	.	.
21781	1621	1	Similarly	similarly	RB
21781	1621	2	,	,	,
21781	1621	3	the	the	DT
21781	1621	4	basi	basi	NN
21781	1621	5	-	-	HYPH
21781	1621	6	sphenoids	sphenoid	NNS
21781	1621	7	,	,	,
21781	1621	8	ali	ali	NNP
21781	1621	9	-	-	HYPH
21781	1621	10	sphenoids	sphenoid	NNS
21781	1621	11	,	,	,
21781	1621	12	and	and	CC
21781	1621	13	parietals	parietal	NNS
21781	1621	14	formed	form	VBD
21781	1621	15	a	a	DT
21781	1621	16	second	second	JJ
21781	1621	17	arch	arch	NN
21781	1621	18	(	(	-LRB-
21781	1621	19	parietal	parietal	JJ
21781	1621	20	segment	segment	NN
21781	1621	21	)	)	-RRB-
21781	1621	22	,	,	,
21781	1621	23	and	and	CC
21781	1621	24	the	the	DT
21781	1621	25	ex-	ex-	XX
21781	1621	26	,	,	,
21781	1621	27	basi-	basi-	JJ
21781	1621	28	,	,	,
21781	1621	29	and	and	CC
21781	1621	30	supra	supra	NNP
21781	1621	31	-	-	HYPH
21781	1621	32	occipitals	occipital	NNS
21781	1621	33	a	a	DT
21781	1621	34	third	third	JJ
21781	1621	35	(	(	-LRB-
21781	1621	36	occipital	occipital	JJ
21781	1621	37	segment	segment	NN
21781	1621	38	)	)	-RRB-
21781	1621	39	.	.	.
21781	1622	1	If	if	IN
21781	1622	2	this	this	DT
21781	1622	3	were	be	VBD
21781	1622	4	correct	correct	JJ
21781	1622	5	,	,	,
21781	1622	6	in	in	IN
21781	1622	7	the	the	DT
21781	1622	8	frog	frog	NN
21781	1622	9	,	,	,
21781	1622	10	which	which	WDT
21781	1622	11	is	be	VBZ
21781	1622	12	a	a	DT
21781	1622	13	more	more	RBR
21781	1622	14	primitive	primitive	JJ
21781	1622	15	rendering	rendering	NN
21781	1622	16	of	of	IN
21781	1622	17	the	the	DT
21781	1622	18	vertebrate	vertebrate	NN
21781	1622	19	plan	plan	NN
21781	1622	20	,	,	,
21781	1622	21	we	-PRON-	PRP
21781	1622	22	should	should	MD
21781	1622	23	find	find	VB
21781	1622	24	the	the	DT
21781	1622	25	vertebral	vertebral	JJ
21781	1622	26	characters	character	NNS
21781	1622	27	more	more	RBR
21781	1622	28	distinct	distinct	JJ
21781	1622	29	.	.	.
21781	1623	1	But	but	CC
21781	1623	2	,	,	,
21781	1623	3	as	as	IN
21781	1623	4	a	a	DT
21781	1623	5	matter	matter	NN
21781	1623	6	of	of	IN
21781	1623	7	fact	fact	NN
21781	1623	8	,	,	,
21781	1623	9	as	as	IN
21781	1623	10	the	the	DT
21781	1623	11	student	student	NN
21781	1623	12	will	will	MD
21781	1623	13	perceive	perceive	VB
21781	1623	14	,	,	,
21781	1623	15	frontal	frontal	JJ
21781	1623	16	segment	segment	NN
21781	1623	17	,	,	,
21781	1623	18	parietal	parietal	JJ
21781	1623	19	segment	segment	NN
21781	1623	20	,	,	,
21781	1623	21	and	and	CC
21781	1623	22	occipital	occipital	JJ
21781	1623	23	segment	segment	NN
21781	1623	24	,	,	,
21781	1623	25	can	can	MD
21781	1623	26	no	no	RB
21781	1623	27	longer	longer	RB
21781	1623	28	be	be	VB
21781	1623	29	traced	trace	VBN
21781	1623	30	;	;	:
21781	1623	31	and	and	CC
21781	1623	32	the	the	DT
21781	1623	33	mode	mode	NN
21781	1623	34	of	of	IN
21781	1623	35	origin	origin	NN
21781	1623	36	from	from	IN
21781	1623	37	trabeculae	trabeculae	NNP
21781	1623	38	and	and	CC
21781	1623	39	para	para	NNP
21781	1623	40	-	-	HYPH
21781	1623	41	chordals	chordal	NNS
21781	1623	42	show	show	VBP
21781	1623	43	very	very	RB
21781	1623	44	clearly	clearly	RB
21781	1623	45	the	the	DT
21781	1623	46	falsity	falsity	NN
21781	1623	47	of	of	IN
21781	1623	48	this	this	DT
21781	1623	49	view	view	NN
21781	1623	50	.	.	.
21781	1624	1	The	the	DT
21781	1624	2	vertebrate	vertebrate	NN
21781	1624	3	cranium	cranium	NN
21781	1624	4	is	be	VBZ
21781	1624	5	entirely	entirely	RB
21781	1624	6	different	different	JJ
21781	1624	7	in	in	IN
21781	1624	8	nature	nature	NN
21781	1624	9	from	from	IN
21781	1624	10	vertebrae	vertebra	NNS
21781	1624	11	.	.	.
21781	1625	1	The	the	DT
21781	1625	2	origin	origin	NN
21781	1625	3	of	of	IN
21781	1625	4	the	the	DT
21781	1625	5	parietals	parietal	NNS
21781	1625	6	and	and	CC
21781	1625	7	frontals	frontal	NNS
21781	1625	8	as	as	IN
21781	1625	9	paired	pair	VBN
21781	1625	10	bones	bone	NNS
21781	1625	11	in	in	IN
21781	1625	12	membrane	membrane	NN
21781	1625	13	reinforces	reinforce	NNS
21781	1625	14	this	this	DT
21781	1625	15	conclusion	conclusion	NN
21781	1625	16	.	.	.
21781	1626	1	Section	section	NN
21781	1626	2	37	37	CD
21781	1626	3	.	.	.
21781	1627	1	But	but	CC
21781	1627	2	as	as	RB
21781	1627	3	certainly	certainly	RB
21781	1627	4	as	as	IN
21781	1627	5	we	-PRON-	PRP
21781	1627	6	have	have	VBP
21781	1627	7	no	no	DT
21781	1627	8	such	such	JJ
21781	1627	9	metameric	metameric	JJ
21781	1627	10	segmentation	segmentation	NN
21781	1627	11	,	,	,
21781	1627	12	as	as	IN
21781	1627	13	this	this	DT
21781	1627	14	older	old	JJR
21781	1627	15	view	view	NN
21781	1627	16	implies	imply	VBZ
21781	1627	17	,	,	,
21781	1627	18	in	in	IN
21781	1627	19	the	the	DT
21781	1627	20	brain	brain	NN
21781	1627	21	-	-	HYPH
21781	1627	22	case	case	NN
21781	1627	23	of	of	IN
21781	1627	24	the	the	DT
21781	1627	25	frog	frog	NN
21781	1627	26	,	,	,
21781	1627	27	so	so	RB
21781	1627	28	quite	quite	RB
21781	1627	29	as	as	IN
21781	1627	30	certainly	certainly	RB
21781	1627	31	is	be	VBZ
21781	1627	32	metameric	metameric	JJ
21781	1627	33	segmentation	segmentation	NN
21781	1627	34	evident	evident	JJ
21781	1627	35	in	in	IN
21781	1627	36	its	-PRON-	PRP$
21781	1627	37	branchial	branchial	JJ
21781	1627	38	arches	arch	NNS
21781	1627	39	.	.	.
21781	1628	1	We	-PRON-	PRP
21781	1628	2	have	have	VBP
21781	1628	3	the	the	DT
21781	1628	4	four	four	CD
21781	1628	5	gill	gill	JJ
21781	1628	6	slits	slit	NNS
21781	1628	7	of	of	IN
21781	1628	8	the	the	DT
21781	1628	9	tadpole	tadpole	NN
21781	1628	10	and	and	CC
21781	1628	11	their	-PRON-	PRP$
21781	1628	12	bars	bar	NNS
21781	1628	13	repeating	repeat	VBG
21781	1628	14	one	one	CD
21781	1628	15	another	another	DT
21781	1628	16	;	;	:
21781	1628	17	the	the	DT
21781	1628	18	hyoid	hyoid	NN
21781	1628	19	bar	bar	NN
21781	1628	20	in	in	IN
21781	1628	21	front	front	NN
21781	1628	22	of	of	IN
21781	1628	23	these	these	DT
21781	1628	24	is	be	VBZ
21781	1628	25	evidently	evidently	RB
21781	1628	26	of	of	IN
21781	1628	27	a	a	DT
21781	1628	28	similar	similar	JJ
21781	1628	29	nature	nature	NN
21781	1628	30	;	;	:
21781	1628	31	and	and	CC
21781	1628	32	that	that	IN
21781	1628	33	the	the	DT
21781	1628	34	ear	ear	NN
21781	1628	35	drum	drum	NN
21781	1628	36	is	be	VBZ
21781	1628	37	derived	derive	VBN
21781	1628	38	from	from	IN
21781	1628	39	an	an	DT
21781	1628	40	imperforate	imperforate	JJ
21781	1628	41	gill	gill	JJ
21781	1628	42	slit	slit	NN
21781	1628	43	is	be	VBZ
21781	1628	44	enforced	enforce	VBN
21781	1628	45	by	by	IN
21781	1628	46	the	the	DT
21781	1628	47	presence	presence	NN
21781	1628	48	of	of	IN
21781	1628	49	an	an	DT
21781	1628	50	open	open	JJ
21781	1628	51	slit	slit	NN
21781	1628	52	(	(	-LRB-
21781	1628	53	the	the	DT
21781	1628	54	spiracle	spiracle	NN
21781	1628	55	)	)	-RRB-
21781	1628	56	in	in	IN
21781	1628	57	the	the	DT
21781	1628	58	rays	ray	NNS
21781	1628	59	and	and	CC
21781	1628	60	dog	dog	NN
21781	1628	61	-	-	HYPH
21781	1628	62	fish	fish	NN
21781	1628	63	in	in	IN
21781	1628	64	an	an	DT
21781	1628	65	entirely	entirely	RB
21781	1628	66	equivalent	equivalent	JJ
21781	1628	67	position	position	NN
21781	1628	68	.	.	.
21781	1629	1	Does	do	VBZ
21781	1629	2	the	the	DT
21781	1629	3	mouth	mouth	NN
21781	1629	4	answer	answer	VB
21781	1629	5	to	to	IN
21781	1629	6	a	a	DT
21781	1629	7	further	further	JJ
21781	1629	8	pair	pair	NN
21781	1629	9	of	of	IN
21781	1629	10	gill	gill	JJ
21781	1629	11	slits	slit	NNS
21781	1629	12	,	,	,
21781	1629	13	and	and	CC
21781	1629	14	is	be	VBZ
21781	1629	15	the	the	DT
21781	1629	16	jaw	jaw	NN
21781	1629	17	arch	arch	NN
21781	1629	18	(	(	-LRB-
21781	1629	19	palato	palato	NN
21781	1629	20	-	-	HYPH
21781	1629	21	pterygoid	pterygoid	NN
21781	1629	22	+	+	NNP
21781	1629	23	Meckel	Meckel	NNP
21781	1629	24	's	's	POS
21781	1629	25	cartilage	cartilage	NN
21781	1629	26	)	)	-RRB-
21781	1629	27	equivalent	equivalent	JJ
21781	1629	28	to	to	IN
21781	1629	29	the	the	DT
21781	1629	30	arches	arch	NNS
21781	1629	31	that	that	WDT
21781	1629	32	come	come	VBP
21781	1629	33	behind	behind	IN
21781	1629	34	it	-PRON-	PRP
21781	1629	35	?	?	.
21781	1630	1	This	this	DT
21781	1630	2	question	question	NN
21781	1630	3	has	have	VBZ
21781	1630	4	been	be	VBN
21781	1630	5	asked	ask	VBN
21781	1630	6	,	,	,
21781	1630	7	and	and	CC
21781	1630	8	answered	answer	VBN
21781	1630	9	in	in	IN
21781	1630	10	the	the	DT
21781	1630	11	affirmative	affirmative	JJ
21781	1630	12	,	,	,
21781	1630	13	by	by	IN
21781	1630	14	many	many	JJ
21781	1630	15	morphologists	morphologist	NNS
21781	1630	16	,	,	,
21781	1630	17	but	but	CC
21781	1630	18	not	not	RB
21781	1630	19	by	by	IN
21781	1630	20	any	any	DT
21781	1630	21	means	mean	NNS
21781	1630	22	by	by	RB
21781	1630	23	all	all	DT
21781	1630	24	.	.	.
21781	1631	1	The	the	DT
21781	1631	2	cranial	cranial	JJ
21781	1631	3	nerves	nerve	NNS
21781	1631	4	have	have	VBP
21781	1631	5	a	a	DT
21781	1631	6	curious	curious	JJ
21781	1631	7	similarity	similarity	NN
21781	1631	8	of	of	IN
21781	1631	9	arrangement	arrangement	NN
21781	1631	10	with	with	IN
21781	1631	11	regard	regard	NN
21781	1631	12	to	to	IN
21781	1631	13	the	the	DT
21781	1631	14	gill	gill	JJ
21781	1631	15	slits	slit	NNS
21781	1631	16	and	and	CC
21781	1631	17	the	the	DT
21781	1631	18	mouth	mouth	NN
21781	1631	19	;	;	:
21781	1631	20	the	the	DT
21781	1631	21	fifth	fifth	JJ
21781	1631	22	nerve	nerve	NN
21781	1631	23	forks	fork	NNS
21781	1631	24	over	over	IN
21781	1631	25	the	the	DT
21781	1631	26	mouth	mouth	NN
21781	1631	27	,	,	,
21781	1631	28	the	the	DT
21781	1631	29	seventh	seventh	JJ
21781	1631	30	forks	fork	NNS
21781	1631	31	over	over	IN
21781	1631	32	the	the	DT
21781	1631	33	ear	ear	NN
21781	1631	34	drum	drum	NN
21781	1631	35	,	,	,
21781	1631	36	the	the	DT
21781	1631	37	ninth	ninth	JJ
21781	1631	38	,	,	,
21781	1631	39	in	in	IN
21781	1631	40	the	the	DT
21781	1631	41	tadpole	tadpole	NN
21781	1631	42	and	and	CC
21781	1631	43	fish	fish	NN
21781	1631	44	,	,	,
21781	1631	45	forks	fork	NNS
21781	1631	46	over	over	IN
21781	1631	47	the	the	DT
21781	1631	48	first	first	JJ
21781	1631	49	branchial	branchial	JJ
21781	1631	50	slit	slit	NN
21781	1631	51	,	,	,
21781	1631	52	and	and	CC
21781	1631	53	the	the	DT
21781	1631	54	tenth	tenth	NN
21781	1631	55	is	be	VBZ
21781	1631	56	,	,	,
21781	1631	57	as	as	IN
21781	1631	58	it	-PRON-	PRP
21781	1631	59	were	be	VBD
21781	1631	60	,	,	,
21781	1631	61	a	a	DT
21781	1631	62	leash	leash	NN
21781	1631	63	of	of	IN
21781	1631	64	nerves	nerve	NNS
21781	1631	65	,	,	,
21781	1631	66	each	each	DT
21781	1631	67	forking	fork	VBG
21781	1631	68	over	over	IN
21781	1631	69	one	one	CD
21781	1631	70	of	of	IN
21781	1631	71	the	the	DT
21781	1631	72	remaining	remain	VBG
21781	1631	73	gill	gill	JJ
21781	1631	74	slits	slit	NNS
21781	1631	75	.	.	.
21781	1632	1	But	but	CC
21781	1632	2	this	this	DT
21781	1632	3	matter	matter	NN
21781	1632	4	will	will	MD
21781	1632	5	be	be	VB
21781	1632	6	more	more	RBR
21781	1632	7	intelligible	intelligible	JJ
21781	1632	8	when	when	WRB
21781	1632	9	the	the	DT
21781	1632	10	student	student	NN
21781	1632	11	has	have	VBZ
21781	1632	12	worked	work	VBN
21781	1632	13	over	over	IN
21781	1632	14	a	a	DT
21781	1632	15	fish	fish	NN
21781	1632	16	type	type	NN
21781	1632	17	,	,	,
21781	1632	18	and	and	CC
21781	1632	19	need	nee	MD
21781	1632	20	not	not	RB
21781	1632	21	detain	detain	VB
21781	1632	22	us	-PRON-	PRP
21781	1632	23	any	any	DT
21781	1632	24	further	further	RB
21781	1632	25	now	now	RB
21781	1632	26	.	.	.
21781	1633	1	Section	section	NN
21781	1633	2	38	38	CD
21781	1633	3	.	.	.
21781	1634	1	See	see	VB
21781	1634	2	also	also	RB
21781	1634	3	Section	section	NN
21781	1634	4	13	13	CD
21781	1634	5	again	again	RB
21781	1634	6	,	,	,
21781	1634	7	in	in	IN
21781	1634	8	which	which	WDT
21781	1634	9	is	be	VBZ
21781	1634	10	the	the	DT
21781	1634	11	suggestion	suggestion	NN
21781	1634	12	that	that	IN
21781	1634	13	the	the	DT
21781	1634	14	occipital	occipital	JJ
21781	1634	15	part	part	NN
21781	1634	16	of	of	IN
21781	1634	17	the	the	DT
21781	1634	18	skull	skull	NN
21781	1634	19	is	be	VBZ
21781	1634	20	possibly	possibly	RB
21781	1634	21	a	a	DT
21781	1634	22	fusion	fusion	NN
21781	1634	23	of	of	IN
21781	1634	24	vertebrae	vertebra	NNS
21781	1634	25	,	,	,
21781	1634	26	a	a	DT
21781	1634	27	new	new	JJ
21781	1634	28	view	view	NN
21781	1634	29	with	with	IN
21781	1634	30	much	much	JJ
21781	1634	31	in	in	IN
21781	1634	32	its	-PRON-	PRP$
21781	1634	33	favour	favour	NN
21781	1634	34	,	,	,
21781	1634	35	and	and	CC
21781	1634	36	obviously	obviously	RB
21781	1634	37	an	an	DT
21781	1634	38	entirely	entirely	RB
21781	1634	39	different	different	JJ
21781	1634	40	one	one	CD
21781	1634	41	from	from	IN
21781	1634	42	the	the	DT
21781	1634	43	old	old	JJ
21781	1634	44	"	"	``
21781	1634	45	segmental	segmental	JJ
21781	1634	46	"	"	''
21781	1634	47	view	view	NN
21781	1634	48	of	of	IN
21781	1634	49	the	the	DT
21781	1634	50	entire	entire	JJ
21781	1634	51	skull	skull	NN
21781	1634	52	,	,	,
21781	1634	53	discussed	discuss	VBN
21781	1634	54	in	in	IN
21781	1634	55	Section	section	NN
21781	1634	56	36	36	CD
21781	1634	57	.	.	.
21781	1635	1	_	_	NNP
21781	1635	2	Questions	Questions	NNPS
21781	1635	3	on	on	IN
21781	1635	4	the	the	DT
21781	1635	5	Frog	Frog	NNP
21781	1635	6	_	_	NNP
21781	1635	7	[	[	-LRB-
21781	1635	8	All	all	PDT
21781	1635	9	these	these	DT
21781	1635	10	questions	question	NNS
21781	1635	11	were	be	VBD
21781	1635	12	actually	actually	RB
21781	1635	13	set	set	VBN
21781	1635	14	at	at	IN
21781	1635	15	London	London	NNP
21781	1635	16	University	University	NNP
21781	1635	17	Examinations	Examinations	NNPS
21781	1635	18	.	.	.
21781	1635	19	]	]	-RRB-
21781	1636	1	{	{	-LRB-
21781	1636	2	In	in	IN
21781	1636	3	Both	both	DT
21781	1636	4	Editions	Editions	NNPS
21781	1636	5	.	.	.
21781	1636	6	}	}	-RRB-
21781	1637	1	1	1	LS
21781	1637	2	.	.	.
21781	1638	1	Give	give	VB
21781	1638	2	an	an	DT
21781	1638	3	account	account	NN
21781	1638	4	,	,	,
21781	1638	5	with	with	IN
21781	1638	6	illustrative	illustrative	JJ
21781	1638	7	sketches	sketch	NNS
21781	1638	8	,	,	,
21781	1638	9	of	of	IN
21781	1638	10	the	the	DT
21781	1638	11	digestive	digestive	JJ
21781	1638	12	organs	organ	NNS
21781	1638	13	of	of	IN
21781	1638	14	the	the	DT
21781	1638	15	common	common	JJ
21781	1638	16	frog	frog	NN
21781	1638	17	,	,	,
21781	1638	18	specifying	specify	VBG
21781	1638	19	particularly	particularly	RB
21781	1638	20	the	the	DT
21781	1638	21	different	different	JJ
21781	1638	22	forms	form	NNS
21781	1638	23	of	of	IN
21781	1638	24	epithelium	epithelium	NN
21781	1638	25	met	meet	VBN
21781	1638	26	with	with	IN
21781	1638	27	in	in	IN
21781	1638	28	the	the	DT
21781	1638	29	several	several	JJ
21781	1638	30	regions	region	NNS
21781	1638	31	thereof	thereof	RB
21781	1638	32	.	.	.
21781	1639	1	2	2	LS
21781	1639	2	.	.	.
21781	1640	1	Describe	describe	VB
21781	1640	2	the	the	DT
21781	1640	3	heart	heart	NN
21781	1640	4	of	of	IN
21781	1640	5	a	a	DT
21781	1640	6	frog	frog	NN
21781	1640	7	,	,	,
21781	1640	8	and	and	CC
21781	1640	9	compare	compare	VB
21781	1640	10	it	-PRON-	PRP
21781	1640	11	with	with	IN
21781	1640	12	that	that	DT
21781	1640	13	of	of	IN
21781	1640	14	a	a	DT
21781	1640	15	fish	fish	NN
21781	1640	16	and	and	CC
21781	1640	17	of	of	IN
21781	1640	18	a	a	DT
21781	1640	19	mammal	mammal	JJ
21781	1640	20	,	,	,
21781	1640	21	mentioning	mention	VBG
21781	1640	22	in	in	IN
21781	1640	23	each	each	DT
21781	1640	24	case	case	NN
21781	1640	25	the	the	DT
21781	1640	26	great	great	JJ
21781	1640	27	vessels	vessel	NNS
21781	1640	28	which	which	WDT
21781	1640	29	open	open	VBP
21781	1640	30	into	into	IN
21781	1640	31	each	each	DT
21781	1640	32	cavity	cavity	NN
21781	1640	33	.	.	.
21781	1641	1	3	3	LS
21781	1641	2	.	.	.
21781	1642	1	Compare	compare	VB
21781	1642	2	with	with	IN
21781	1642	3	one	one	NN
21781	1642	4	another	another	DT
21781	1642	5	the	the	DT
21781	1642	6	breathing	breathing	NN
21781	1642	7	organs	organ	NNS
21781	1642	8	and	and	CC
21781	1642	9	the	the	DT
21781	1642	10	mechanism	mechanism	NN
21781	1642	11	of	of	IN
21781	1642	12	respiration	respiration	NN
21781	1642	13	in	in	IN
21781	1642	14	a	a	DT
21781	1642	15	frog	frog	NN
21781	1642	16	and	and	CC
21781	1642	17	in	in	IN
21781	1642	18	a	a	DT
21781	1642	19	rabbit	rabbit	NN
21781	1642	20	.	.	.
21781	1643	1	Give	give	VB
21781	1643	2	figures	figure	NNS
21781	1643	3	showing	show	VBG
21781	1643	4	the	the	DT
21781	1643	5	condition	condition	NN
21781	1643	6	of	of	IN
21781	1643	7	the	the	DT
21781	1643	8	heart	heart	NN
21781	1643	9	and	and	CC
21781	1643	10	great	great	JJ
21781	1643	11	arteries	artery	NNS
21781	1643	12	in	in	IN
21781	1643	13	these	these	DT
21781	1643	14	animals	animal	NNS
21781	1643	15	,	,	,
21781	1643	16	and	and	CC
21781	1643	17	indicate	indicate	VBP
21781	1643	18	in	in	IN
21781	1643	19	each	each	DT
21781	1643	20	case	case	NN
21781	1643	21	the	the	DT
21781	1643	22	nature	nature	NN
21781	1643	23	of	of	IN
21781	1643	24	the	the	DT
21781	1643	25	blood	blood	NN
21781	1643	26	in	in	IN
21781	1643	27	the	the	DT
21781	1643	28	several	several	JJ
21781	1643	29	cavities	cavity	NNS
21781	1643	30	of	of	IN
21781	1643	31	the	the	DT
21781	1643	32	heart	heart	NN
21781	1643	33	.	.	.
21781	1644	1	4	4	LS
21781	1644	2	.	.	.
21781	1645	1	Draw	draw	NN
21781	1645	2	diagrams	diagram	NNS
21781	1645	3	,	,	,
21781	1645	4	with	with	IN
21781	1645	5	the	the	DT
21781	1645	6	parts	part	NNS
21781	1645	7	named	name	VBN
21781	1645	8	,	,	,
21781	1645	9	illustrating	illustrate	VBG
21781	1645	10	the	the	DT
21781	1645	11	arrangement	arrangement	NN
21781	1645	12	of	of	IN
21781	1645	13	the	the	DT
21781	1645	14	chief	chief	JJ
21781	1645	15	arteries	artery	NNS
21781	1645	16	of	of	IN
21781	1645	17	(	(	-LRB-
21781	1645	18	a	a	LS
21781	1645	19	)	)	-RRB-
21781	1645	20	the	the	DT
21781	1645	21	frog	frog	NN
21781	1645	22	,	,	,
21781	1645	23	(	(	-LRB-
21781	1645	24	b	b	LS
21781	1645	25	)	)	-RRB-
21781	1645	26	the	the	DT
21781	1645	27	rabbit	rabbit	NN
21781	1645	28	.	.	.
21781	1646	1	(	(	-LRB-
21781	1646	2	c	c	NN
21781	1646	3	)	)	-RRB-
21781	1646	4	Compare	compare	VB
21781	1646	5	briefly	briefly	RB
21781	1646	6	the	the	DT
21781	1646	7	arrangements	arrangement	NNS
21781	1646	8	thus	thus	RB
21781	1646	9	described	describe	VBD
21781	1646	10	.	.	.
21781	1647	1	(	(	-LRB-
21781	1647	2	d	d	LS
21781	1647	3	)	)	-RRB-
21781	1647	4	In	in	IN
21781	1647	5	what	what	WDT
21781	1647	6	important	important	JJ
21781	1647	7	respects	respect	NNS
21781	1647	8	does	do	VBZ
21781	1647	9	the	the	DT
21781	1647	10	vascular	vascular	JJ
21781	1647	11	mechanism	mechanism	NN
21781	1647	12	of	of	IN
21781	1647	13	the	the	DT
21781	1647	14	frog	frog	NN
21781	1647	15	differ	differ	VBP
21781	1647	16	from	from	IN
21781	1647	17	that	that	DT
21781	1647	18	of	of	IN
21781	1647	19	the	the	DT
21781	1647	20	fish	fish	NN
21781	1647	21	,	,	,
21781	1647	22	in	in	IN
21781	1647	23	correlation	correlation	NN
21781	1647	24	with	with	IN
21781	1647	25	the	the	DT
21781	1647	26	presence	presence	NN
21781	1647	27	of	of	IN
21781	1647	28	lungs	lung	NNS
21781	1647	29	?	?	.
21781	1648	1	5	5	CD
21781	1648	2	.	.	.
21781	1649	1	In	in	IN
21781	1649	2	the	the	DT
21781	1649	3	frog	frog	NN
21781	1649	4	provided	provide	VBN
21781	1649	5	,	,	,
21781	1649	6	free	free	JJ
21781	1649	7	the	the	DT
21781	1649	8	heart	heart	NN
21781	1649	9	,	,	,
21781	1649	10	both	both	DT
21781	1649	11	aortic	aortic	JJ
21781	1649	12	arches	arch	NNS
21781	1649	13	,	,	,
21781	1649	14	dorsal	dorsal	NN
21781	1649	15	aorta	aorta	NNP
21781	1649	16	as	as	RB
21781	1649	17	far	far	RB
21781	1649	18	as	as	IN
21781	1649	19	its	-PRON-	PRP$
21781	1649	20	terminal	terminal	JJ
21781	1649	21	bifurcation	bifurcation	NN
21781	1649	22	,	,	,
21781	1649	23	and	and	CC
21781	1649	24	both	both	DT
21781	1649	25	chains	chain	NNS
21781	1649	26	of	of	IN
21781	1649	27	sympathetic	sympathetic	JJ
21781	1649	28	ganglia	ganglia	NN
21781	1649	29	from	from	IN
21781	1649	30	surrounding	surround	VBG
21781	1649	31	structures	structure	NNS
21781	1649	32	;	;	:
21781	1649	33	and	and	CC
21781	1649	34	remove	remove	VB
21781	1649	35	them	-PRON-	PRP
21781	1649	36	,	,	,
21781	1649	37	in	in	IN
21781	1649	38	their	-PRON-	PRP$
21781	1649	39	natural	natural	JJ
21781	1649	40	connection	connection	NN
21781	1649	41	,	,	,
21781	1649	42	from	from	IN
21781	1649	43	the	the	DT
21781	1649	44	animal	animal	NN
21781	1649	45	into	into	IN
21781	1649	46	a	a	DT
21781	1649	47	watch	watch	NN
21781	1649	48	-	-	HYPH
21781	1649	49	glass	glass	NN
21781	1649	50	.	.	.
21781	1650	1	6	6	CD
21781	1650	2	.	.	.
21781	1651	1	Describe	describe	VB
21781	1651	2	the	the	DT
21781	1651	3	male	male	JJ
21781	1651	4	and	and	CC
21781	1651	5	female	female	JJ
21781	1651	6	reproductive	reproductive	JJ
21781	1651	7	organs	organ	NNS
21781	1651	8	of	of	IN
21781	1651	9	the	the	DT
21781	1651	10	common	common	JJ
21781	1651	11	frog	frog	NN
21781	1651	12	,	,	,
21781	1651	13	and	and	CC
21781	1651	14	give	give	VB
21781	1651	15	some	some	DT
21781	1651	16	account	account	NN
21781	1651	17	of	of	IN
21781	1651	18	their	-PRON-	PRP$
21781	1651	19	development	development	NN
21781	1651	20	.	.	.
21781	1652	1	7	7	LS
21781	1652	2	.	.	.
21781	1653	1	Describe	describe	VB
21781	1653	2	,	,	,
21781	1653	3	with	with	IN
21781	1653	4	figures	figure	NNS
21781	1653	5	,	,	,
21781	1653	6	the	the	DT
21781	1653	7	bones	bone	NNS
21781	1653	8	of	of	IN
21781	1653	9	the	the	DT
21781	1653	10	limbs	limb	NNS
21781	1653	11	and	and	CC
21781	1653	12	limb	limb	NN
21781	1653	13	-	-	HYPH
21781	1653	14	girdles	girdle	NNS
21781	1653	15	of	of	IN
21781	1653	16	a	a	DT
21781	1653	17	frog	frog	NN
21781	1653	18	.	.	.
21781	1654	1	8	8	LS
21781	1654	2	.	.	.
21781	1655	1	Remove	remove	VB
21781	1655	2	the	the	DT
21781	1655	3	brain	brain	NN
21781	1655	4	from	from	IN
21781	1655	5	the	the	DT
21781	1655	6	frog	frog	NN
21781	1655	7	provided	provide	VBN
21781	1655	8	,	,	,
21781	1655	9	and	and	CC
21781	1655	10	place	place	VB
21781	1655	11	it	-PRON-	PRP
21781	1655	12	in	in	IN
21781	1655	13	spirit	spirit	NN
21781	1655	14	.	.	.
21781	1656	1	Make	make	VB
21781	1656	2	a	a	DT
21781	1656	3	lettered	letter	VBN
21781	1656	4	drawing	drawing	NN
21781	1656	5	of	of	IN
21781	1656	6	its	-PRON-	PRP$
21781	1656	7	ventral	ventral	JJ
21781	1656	8	and	and	CC
21781	1656	9	dorsal	dorsal	NN
21781	1656	10	surfaces	surface	NNS
21781	1656	11	.	.	.
21781	1657	1	9	9	CD
21781	1657	2	.	.	.
21781	1658	1	Point	point	VB
21781	1658	2	out	out	RP
21781	1658	3	the	the	DT
21781	1658	4	corresponding	correspond	VBG
21781	1658	5	regions	region	NNS
21781	1658	6	in	in	IN
21781	1658	7	the	the	DT
21781	1658	8	brain	brain	NN
21781	1658	9	of	of	IN
21781	1658	10	a	a	DT
21781	1658	11	frog	frog	NN
21781	1658	12	and	and	CC
21781	1658	13	a	a	DT
21781	1658	14	mammal	mammal	JJ
21781	1658	15	,	,	,
21781	1658	16	and	and	CC
21781	1658	17	state	state	NN
21781	1658	18	what	what	WP
21781	1658	19	are	be	VBP
21781	1658	20	the	the	DT
21781	1658	21	relations	relation	NNS
21781	1658	22	of	of	IN
21781	1658	23	the	the	DT
21781	1658	24	three	three	CD
21781	1658	25	primary	primary	JJ
21781	1658	26	brain	brain	NN
21781	1658	27	-	-	HYPH
21781	1658	28	vesicles	vesicle	NNS
21781	1658	29	to	to	IN
21781	1658	30	these	these	DT
21781	1658	31	regions	region	NNS
21781	1658	32	.	.	.
21781	1659	1	10	10	CD
21781	1659	2	.	.	.
21781	1660	1	(	(	-LRB-
21781	1660	2	a	a	LS
21781	1660	3	)	)	-RRB-
21781	1660	4	Give	give	VB
21781	1660	5	an	an	DT
21781	1660	6	account	account	NN
21781	1660	7	,	,	,
21781	1660	8	with	with	IN
21781	1660	9	diagrams	diagram	NNS
21781	1660	10	,	,	,
21781	1660	11	of	of	IN
21781	1660	12	the	the	DT
21781	1660	13	brain	brain	NN
21781	1660	14	of	of	IN
21781	1660	15	the	the	DT
21781	1660	16	frog	frog	NN
21781	1660	17	;	;	,
21781	1660	18	(	(	-LRB-
21781	1660	19	b	b	NN
21781	1660	20	)	)	-RRB-
21781	1660	21	point	point	VB
21781	1660	22	out	out	RP
21781	1660	23	the	the	DT
21781	1660	24	most	most	RBS
21781	1660	25	important	important	JJ
21781	1660	26	differences	difference	NNS
21781	1660	27	between	between	IN
21781	1660	28	it	-PRON-	PRP
21781	1660	29	and	and	CC
21781	1660	30	the	the	DT
21781	1660	31	brain	brain	NN
21781	1660	32	of	of	IN
21781	1660	33	the	the	DT
21781	1660	34	rabbit	rabbit	NN
21781	1660	35	.	.	.
21781	1661	1	(	(	-LRB-
21781	1661	2	c	c	NN
21781	1661	3	)	)	-RRB-
21781	1661	4	Describe	describe	VB
21781	1661	5	the	the	DT
21781	1661	6	superficial	superficial	JJ
21781	1661	7	origin	origin	NN
21781	1661	8	and	and	CC
21781	1661	9	the	the	DT
21781	1661	10	distribution	distribution	NN
21781	1661	11	of	of	IN
21781	1661	12	the	the	DT
21781	1661	13	third	third	JJ
21781	1661	14	,	,	,
21781	1661	15	(	(	-LRB-
21781	1661	16	d	d	NN
21781	1661	17	)	)	-RRB-
21781	1661	18	of	of	IN
21781	1661	19	the	the	DT
21781	1661	20	fifth	fifth	JJ
21781	1661	21	,	,	,
21781	1661	22	(	(	-LRB-
21781	1661	23	e	e	NNP
21781	1661	24	)	)	-RRB-
21781	1661	25	of	of	IN
21781	1661	26	the	the	DT
21781	1661	27	seventh	seventh	JJ
21781	1661	28	.	.	.
21781	1661	29	,	,	,
21781	1661	30	(	(	-LRB-
21781	1661	31	f	f	NNP
21781	1661	32	)	)	-RRB-
21781	1661	33	of	of	IN
21781	1661	34	the	the	DT
21781	1661	35	ninth	ninth	JJ
21781	1661	36	,	,	,
21781	1661	37	and	and	CC
21781	1661	38	(	(	-LRB-
21781	1661	39	g	g	NN
21781	1661	40	)	)	-RRB-
21781	1661	41	of	of	IN
21781	1661	42	the	the	DT
21781	1661	43	tenth	tenth	JJ
21781	1661	44	cranial	cranial	JJ
21781	1661	45	nerves	nerve	NNS
21781	1661	46	of	of	IN
21781	1661	47	the	the	DT
21781	1661	48	frog	frog	NN
21781	1661	49	.	.	.
21781	1662	1	11	11	CD
21781	1662	2	.	.	.
21781	1663	1	Describe	describe	VB
21781	1663	2	,	,	,
21781	1663	3	with	with	IN
21781	1663	4	figures	figure	NNS
21781	1663	5	,	,	,
21781	1663	6	the	the	DT
21781	1663	7	brain	brain	NN
21781	1663	8	of	of	IN
21781	1663	9	a	a	DT
21781	1663	10	frog	frog	NN
21781	1663	11	,	,	,
21781	1663	12	and	and	CC
21781	1663	13	compare	compare	VB
21781	1663	14	it	-PRON-	PRP
21781	1663	15	with	with	IN
21781	1663	16	that	that	DT
21781	1663	17	of	of	IN
21781	1663	18	a	a	DT
21781	1663	19	rabbit	rabbit	NN
21781	1663	20	.	.	.
21781	1664	1	What	what	WP
21781	1664	2	do	do	VBP
21781	1664	3	you	-PRON-	PRP
21781	1664	4	know	know	VB
21781	1664	5	concerning	concern	VBG
21781	1664	6	the	the	DT
21781	1664	7	functions	function	NNS
21781	1664	8	of	of	IN
21781	1664	9	the	the	DT
21781	1664	10	several	several	JJ
21781	1664	11	parts	part	NNS
21781	1664	12	of	of	IN
21781	1664	13	the	the	DT
21781	1664	14	brain	brain	NN
21781	1664	15	in	in	IN
21781	1664	16	the	the	DT
21781	1664	17	frog	frog	NN
21781	1664	18	?	?	.
21781	1665	1	12	12	CD
21781	1665	2	.	.	.
21781	1666	1	Describe	describe	VB
21781	1666	2	briefly	briefly	RB
21781	1666	3	the	the	DT
21781	1666	4	fundamental	fundamental	JJ
21781	1666	5	properties	property	NNS
21781	1666	6	of	of	IN
21781	1666	7	the	the	DT
21781	1666	8	spinal	spinal	JJ
21781	1666	9	cord	cord	NN
21781	1666	10	in	in	IN
21781	1666	11	the	the	DT
21781	1666	12	frog	frog	NN
21781	1666	13	.	.	.
21781	1667	1	By	by	IN
21781	1667	2	what	what	WDT
21781	1667	3	means	mean	NNS
21781	1667	4	would	would	MD
21781	1667	5	you	-PRON-	PRP
21781	1667	6	determine	determine	VB
21781	1667	7	whether	whether	IN
21781	1667	8	a	a	DT
21781	1667	9	given	give	VBN
21781	1667	10	nerve	nerve	NN
21781	1667	11	is	be	VBZ
21781	1667	12	motor	motor	NN
21781	1667	13	or	or	CC
21781	1667	14	sensory	sensory	JJ
21781	1667	15	?	?	.
21781	1668	1	13	13	CD
21781	1668	2	.	.	.
21781	1669	1	Prepare	prepare	VB
21781	1669	2	the	the	DT
21781	1669	3	skull	skull	NN
21781	1669	4	of	of	IN
21781	1669	5	the	the	DT
21781	1669	6	frog	frog	NN
21781	1669	7	provided	provide	VBN
21781	1669	8	.	.	.
21781	1670	1	Remove	remove	VB
21781	1670	2	from	from	IN
21781	1670	3	it	-PRON-	PRP
21781	1670	4	and	and	CC
21781	1670	5	place	place	NN
21781	1670	6	in	in	IN
21781	1670	7	glycerine	glycerine	NN
21781	1670	8	on	on	IN
21781	1670	9	a	a	DT
21781	1670	10	glass	glass	NN
21781	1670	11	slip	slip	VBP
21781	1670	12	the	the	DT
21781	1670	13	fronto	fronto	NNS
21781	1670	14	-	-	HYPH
21781	1670	15	parietal	parietal	JJ
21781	1670	16	and	and	CC
21781	1670	17	parasphenoid	parasphenoid	NN
21781	1670	18	bones	bone	NNS
21781	1670	19	.	.	.
21781	1671	1	Label	label	VB
21781	1671	2	them	-PRON-	PRP
21781	1671	3	.	.	.
21781	1672	1	Mark	Mark	NNP
21781	1672	2	on	on	IN
21781	1672	3	the	the	DT
21781	1672	4	skull	skull	NN
21781	1672	5	with	with	IN
21781	1672	6	long	long	JJ
21781	1672	7	needles	needle	NNS
21781	1672	8	and	and	CC
21781	1672	9	flag	flag	NN
21781	1672	10	-	-	HYPH
21781	1672	11	labels	label	VBZ
21781	1672	12	the	the	DT
21781	1672	13	sphenethmoid	sphenethmoid	NN
21781	1672	14	and	and	CC
21781	1672	15	the	the	DT
21781	1672	16	pro	pro	JJ
21781	1672	17	-	-	JJ
21781	1672	18	otic	otic	JJ
21781	1672	19	bones	bone	NNS
21781	1672	20	.	.	.
21781	1673	1	14	14	CD
21781	1673	2	.	.	.
21781	1674	1	Compare	compare	VB
21781	1674	2	the	the	DT
21781	1674	3	skull	skull	NN
21781	1674	4	of	of	IN
21781	1674	5	the	the	DT
21781	1674	6	rabbit	rabbit	NN
21781	1674	7	and	and	CC
21781	1674	8	the	the	DT
21781	1674	9	frog	frog	NN
21781	1674	10	;	;	:
21781	1674	11	especially	especially	RB
21781	1674	12	in	in	IN
21781	1674	13	regard	regard	NN
21781	1674	14	to	to	IN
21781	1674	15	the	the	DT
21781	1674	16	attachment	attachment	NN
21781	1674	17	of	of	IN
21781	1674	18	the	the	DT
21781	1674	19	jaw	jaw	NN
21781	1674	20	apparatus	apparatus	NN
21781	1674	21	to	to	IN
21781	1674	22	the	the	DT
21781	1674	23	cranium	cranium	NN
21781	1674	24	,	,	,
21781	1674	25	and	and	CC
21781	1674	26	other	other	JJ
21781	1674	27	points	point	NNS
21781	1674	28	which	which	WDT
21781	1674	29	distinctly	distinctly	RB
21781	1674	30	characterize	characterize	VBP
21781	1674	31	the	the	DT
21781	1674	32	higher	high	JJR
21781	1674	33	as	as	IN
21781	1674	34	contrasted	contrast	VBN
21781	1674	35	with	with	IN
21781	1674	36	the	the	DT
21781	1674	37	lower	low	JJR
21781	1674	38	vertebrata	vertebrata	NN
21781	1674	39	.	.	.
21781	1675	1	15	15	CD
21781	1675	2	.	.	.
21781	1676	1	Describe	describe	VB
21781	1676	2	the	the	DT
21781	1676	3	skeleton	skeleton	NN
21781	1676	4	of	of	IN
21781	1676	5	the	the	DT
21781	1676	6	upper	upper	JJ
21781	1676	7	and	and	CC
21781	1676	8	lower	low	JJR
21781	1676	9	jaw	jaw	NN
21781	1676	10	(	(	-LRB-
21781	1676	11	a	a	LS
21781	1676	12	)	)	-RRB-
21781	1676	13	in	in	IN
21781	1676	14	the	the	DT
21781	1676	15	frog	frog	NN
21781	1676	16	,	,	,
21781	1676	17	(	(	-LRB-
21781	1676	18	b	b	NN
21781	1676	19	)	)	-RRB-
21781	1676	20	in	in	IN
21781	1676	21	the	the	DT
21781	1676	22	rabbit	rabbit	NN
21781	1676	23	.	.	.
21781	1677	1	Point	point	VB
21781	1677	2	out	out	RP
21781	1677	3	exactly	exactly	RB
21781	1677	4	what	what	WP
21781	1677	5	parts	part	NNS
21781	1677	6	correspond	correspond	VBP
21781	1677	7	with	with	IN
21781	1677	8	one	one	CD
21781	1677	9	another	another	DT
21781	1677	10	in	in	IN
21781	1677	11	the	the	DT
21781	1677	12	two	two	CD
21781	1677	13	animals	animal	NNS
21781	1677	14	compared	compare	VBN
21781	1677	15	.	.	.
21781	1678	1	(	(	-LRB-
21781	1678	2	c	c	NN
21781	1678	3	)	)	-RRB-
21781	1678	4	What	what	WP
21781	1678	5	bone	bone	NN
21781	1678	6	in	in	IN
21781	1678	7	the	the	DT
21781	1678	8	rabbit	rabbit	NN
21781	1678	9	is	be	VBZ
21781	1678	10	generally	generally	RB
21781	1678	11	regarded	regard	VBN
21781	1678	12	as	as	IN
21781	1678	13	corresponding	correspond	VBG
21781	1678	14	to	to	IN
21781	1678	15	the	the	DT
21781	1678	16	quadrate	quadrate	JJ
21781	1678	17	cartilage	cartilage	NN
21781	1678	18	of	of	IN
21781	1678	19	the	the	DT
21781	1678	20	frog	frog	NN
21781	1678	21	?	?	.
21781	1679	1	-The	-The	NFP
21781	1679	2	Dog	Dog	NNP
21781	1679	3	-	-	HYPH
21781	1679	4	Fish	Fish	NNP
21781	1679	5	_	_	NNP
21781	1679	6	1	1	CD
21781	1679	7	.	.	.
21781	1680	1	_	_	NNP
21781	1680	2	General	General	NNP
21781	1680	3	Anatomy	Anatomy	NNP
21781	1680	4	_	_	NNP
21781	1680	5	Section	Section	NNP
21781	1680	6	1	1	CD
21781	1680	7	.	.	.
21781	1681	1	In	in	IN
21781	1681	2	the	the	DT
21781	1681	3	dog	dog	NN
21781	1681	4	-	-	HYPH
21781	1681	5	fish	fish	NN
21781	1681	6	we	-PRON-	PRP
21781	1681	7	have	have	VBP
21781	1681	8	a	a	DT
21781	1681	9	far	far	RB
21781	1681	10	more	more	RBR
21781	1681	11	antique	antique	JJ
21781	1681	12	type	type	NN
21781	1681	13	of	of	IN
21781	1681	14	structure	structure	NN
21781	1681	15	than	than	IN
21781	1681	16	in	in	IN
21781	1681	17	any	any	DT
21781	1681	18	of	of	IN
21781	1681	19	the	the	DT
21781	1681	20	forms	form	NNS
21781	1681	21	we	-PRON-	PRP
21781	1681	22	have	have	VBP
21781	1681	23	hitherto	hitherto	VBN
21781	1681	24	considered	consider	VBN
21781	1681	25	.	.	.
21781	1682	1	Forms	form	NNS
21781	1682	2	closely	closely	RB
21781	1682	3	related	related	JJ
21781	1682	4	to	to	IN
21781	1682	5	it	-PRON-	PRP
21781	1682	6	occur	occur	VB
21781	1682	7	among	among	IN
21781	1682	8	the	the	DT
21781	1682	9	earliest	early	JJS
21781	1682	10	remains	remain	NNS
21781	1682	11	of	of	IN
21781	1682	12	vertebrata	vertebrata	NN
21781	1682	13	that	that	WDT
21781	1682	14	are	be	VBP
21781	1682	15	to	to	TO
21781	1682	16	be	be	VB
21781	1682	17	found	find	VBN
21781	1682	18	in	in	IN
21781	1682	19	the	the	DT
21781	1682	20	geological	geological	JJ
21781	1682	21	record	record	NN
21781	1682	22	.	.	.
21781	1683	1	Since	since	IN
21781	1683	2	the	the	DT
21781	1683	3	immeasurably	immeasurably	RB
21781	1683	4	remote	remote	JJ
21781	1683	5	Silurian	silurian	JJ
21781	1683	6	period	period	NN
21781	1683	7	,	,	,
21781	1683	8	sharks	shark	NNS
21781	1683	9	and	and	CC
21781	1683	10	dog	dog	NN
21781	1683	11	-	-	HYPH
21781	1683	12	fish	fish	NN
21781	1683	13	have	have	VBP
21781	1683	14	probably	probably	RB
21781	1683	15	remained	remain	VBN
21781	1683	16	without	without	IN
21781	1683	17	any	any	DT
21781	1683	18	essential	essential	JJ
21781	1683	19	changes	change	NNS
21781	1683	20	of	of	IN
21781	1683	21	condition	condition	NN
21781	1683	22	,	,	,
21781	1683	23	and	and	CC
21781	1683	24	consequently	consequently	RB
21781	1683	25	without	without	IN
21781	1683	26	any	any	DT
21781	1683	27	essential	essential	JJ
21781	1683	28	changes	change	NNS
21781	1683	29	of	of	IN
21781	1683	30	structure	structure	NN
21781	1683	31	,	,	,
21781	1683	32	down	down	RB
21781	1683	33	to	to	IN
21781	1683	34	the	the	DT
21781	1683	35	present	present	JJ
21781	1683	36	day	day	NN
21781	1683	37	.	.	.
21781	1684	1	Then	then	RB
21781	1684	2	,	,	,
21781	1684	3	as	as	IN
21781	1684	4	now	now	RB
21781	1684	5	,	,	,
21781	1684	6	they	-PRON-	PRP
21781	1684	7	dominated	dominate	VBD
21781	1684	8	the	the	DT
21781	1684	9	seas	sea	NNS
21781	1684	10	.	.	.
21781	1685	1	They	-PRON-	PRP
21781	1685	2	probably	probably	RB
21781	1685	3	branched	branch	VBD
21781	1685	4	off	off	RP
21781	1685	5	from	from	IN
21781	1685	6	the	the	DT
21781	1685	7	other	other	JJ
21781	1685	8	vertebrata	vertebrata	NN
21781	1685	9	before	before	IN
21781	1685	10	bone	bone	NN
21781	1685	11	had	have	VBD
21781	1685	12	become	become	VBN
21781	1685	13	abundant	abundant	JJ
21781	1685	14	in	in	IN
21781	1685	15	the	the	DT
21781	1685	16	inner	inner	JJ
21781	1685	17	skeleton	skeleton	NN
21781	1685	18	,	,	,
21781	1685	19	which	which	WDT
21781	1685	20	is	be	VBZ
21781	1685	21	consequently	consequently	RB
21781	1685	22	in	in	IN
21781	1685	23	their	-PRON-	PRP$
21781	1685	24	case	case	NN
21781	1685	25	cartilaginous	cartilaginous	JJ
21781	1685	26	,	,	,
21781	1685	27	with	with	IN
21781	1685	28	occasional	occasional	JJ
21781	1685	29	"	"	``
21781	1685	30	calcification	calcification	NN
21781	1685	31	"	"	''
21781	1685	32	and	and	CC
21781	1685	33	no	no	DT
21781	1685	34	distinct	distinct	JJ
21781	1685	35	bones	bone	NNS
21781	1685	36	at	at	RB
21781	1685	37	all	all	RB
21781	1685	38	.	.	.
21781	1686	1	Unlike	unlike	IN
21781	1686	2	the	the	DT
21781	1686	3	majority	majority	NN
21781	1686	4	of	of	IN
21781	1686	5	fish	fish	NN
21781	1686	6	,	,	,
21781	1686	7	they	-PRON-	PRP
21781	1686	8	possess	possess	VBP
21781	1686	9	no	no	DT
21781	1686	10	swimming	swimming	NN
21781	1686	11	bladder--	bladder--	VBZ
21781	1686	12	the	the	DT
21781	1686	13	precursor	precursor	NN
21781	1686	14	of	of	IN
21781	1686	15	the	the	DT
21781	1686	16	lungs	lung	NNS
21781	1686	17	;	;	:
21781	1686	18	but	but	CC
21781	1686	19	in	in	IN
21781	1686	20	many	many	JJ
21781	1686	21	other	other	JJ
21781	1686	22	respects	respect	NNS
21781	1686	23	,	,	,
21781	1686	24	notably	notably	RB
21781	1686	25	in	in	IN
21781	1686	26	the	the	DT
21781	1686	27	uro	uro	NNP
21781	1686	28	-	-	HYPH
21781	1686	29	genital	genital	JJ
21781	1686	30	organs	organ	NNS
21781	1686	31	,	,	,
21781	1686	32	they	-PRON-	PRP
21781	1686	33	have	have	VBP
21781	1686	34	,	,	,
21781	1686	35	in	in	IN
21781	1686	36	common	common	JJ
21781	1686	37	with	with	IN
21781	1686	38	the	the	DT
21781	1686	39	higher	high	JJR
21781	1686	40	vertebrata	vertebrata	NN
21781	1686	41	,	,	,
21781	1686	42	preserved	preserve	VBN
21781	1686	43	features	feature	NNS
21781	1686	44	which	which	WDT
21781	1686	45	may	may	MD
21781	1686	46	have	have	VB
21781	1686	47	been	be	VBN
21781	1686	48	disguised	disguise	VBN
21781	1686	49	or	or	CC
21781	1686	50	lost	lose	VBN
21781	1686	51	in	in	IN
21781	1686	52	the	the	DT
21781	1686	53	perfecting	perfecting	NN
21781	1686	54	of	of	IN
21781	1686	55	such	such	JJ
21781	1686	56	modern	modern	JJ
21781	1686	57	and	and	CC
21781	1686	58	specialized	specialized	JJ
21781	1686	59	fish	fish	NN
21781	1686	60	as	as	IN
21781	1686	61	,	,	,
21781	1686	62	for	for	IN
21781	1686	63	instance	instance	NN
21781	1686	64	,	,	,
21781	1686	65	the	the	DT
21781	1686	66	cod	cod	NN
21781	1686	67	,	,	,
21781	1686	68	salmon	salmon	NN
21781	1686	69	,	,	,
21781	1686	70	or	or	CC
21781	1686	71	herring	herre	VBG
21781	1686	72	.	.	.
21781	1687	1	Section	section	NN
21781	1687	2	2	2	CD
21781	1687	3	.	.	.
21781	1688	1	Comparing	compare	VBG
21781	1688	2	the	the	DT
21781	1688	3	general	general	JJ
21781	1688	4	build	build	NN
21781	1688	5	,	,	,
21781	1688	6	of	of	IN
21781	1688	7	a	a	DT
21781	1688	8	dog	dog	NN
21781	1688	9	-	-	HYPH
21781	1688	10	fish	fish	NN
21781	1688	11	with	with	IN
21781	1688	12	that	that	DT
21781	1688	13	of	of	IN
21781	1688	14	a	a	DT
21781	1688	15	rabbit	rabbit	NN
21781	1688	16	,	,	,
21781	1688	17	we	-PRON-	PRP
21781	1688	18	notice	notice	VBP
21781	1688	19	the	the	DT
21781	1688	20	absence	absence	NN
21781	1688	21	of	of	IN
21781	1688	22	a	a	DT
21781	1688	23	distinct	distinct	JJ
21781	1688	24	neck	neck	NN
21781	1688	25	,	,	,
21781	1688	26	and	and	CC
21781	1688	27	the	the	DT
21781	1688	28	general	general	JJ
21781	1688	29	conical	conical	JJ
21781	1688	30	form	form	NN
21781	1688	31	;	;	:
21781	1688	32	the	the	DT
21781	1688	33	presence	presence	NN
21781	1688	34	of	of	IN
21781	1688	35	a	a	DT
21781	1688	36	large	large	JJ
21781	1688	37	tail	tail	NN
21781	1688	38	,	,	,
21781	1688	39	as	as	IN
21781	1688	40	considerable	considerable	JJ
21781	1688	41	,	,	,
21781	1688	42	at	at	IN
21781	1688	43	first	first	RB
21781	1688	44	,	,	,
21781	1688	45	in	in	IN
21781	1688	46	diameter	diameter	NN
21781	1688	47	as	as	IN
21781	1688	48	the	the	DT
21781	1688	49	hind	hind	NN
21781	1688	50	portion	portion	NN
21781	1688	51	of	of	IN
21781	1688	52	the	the	DT
21781	1688	53	body	body	NN
21781	1688	54	,	,	,
21781	1688	55	and	and	CC
21781	1688	56	of	of	IN
21781	1688	57	the	the	DT
21781	1688	58	first	first	JJ
21781	1688	59	importance	importance	NN
21781	1688	60	in	in	IN
21781	1688	61	progression	progression	NN
21781	1688	62	,	,	,
21781	1688	63	in	in	IN
21781	1688	64	which	which	WDT
21781	1688	65	function	function	VBP
21781	1688	66	the	the	DT
21781	1688	67	four	four	CD
21781	1688	68	paddle	paddle	NN
21781	1688	69	-	-	HYPH
21781	1688	70	shaped	shape	VBN
21781	1688	71	limbs	limb	NNS
21781	1688	72	,	,	,
21781	1688	73	the	the	DT
21781	1688	74	lateral	lateral	JJ
21781	1688	75	fins	fin	NNS
21781	1688	76	,	,	,
21781	1688	77	simply	simply	RB
21781	1688	78	co	co	VB
21781	1688	79	-	-	NN
21781	1688	80	operate	operate	VB
21781	1688	81	with	with	IN
21781	1688	82	the	the	DT
21781	1688	83	median	median	JJ
21781	1688	84	fin	fin	NN
21781	1688	85	along	along	IN
21781	1688	86	the	the	DT
21781	1688	87	back	back	NN
21781	1688	88	for	for	IN
21781	1688	89	the	the	DT
21781	1688	90	purpose	purpose	NN
21781	1688	91	of	of	IN
21781	1688	92	steering	steering	NN
21781	1688	93	;	;	:
21781	1688	94	and	and	CC
21781	1688	95	,	,	,
21781	1688	96	as	as	IN
21781	1688	97	a	a	DT
21781	1688	98	consequence	consequence	NN
21781	1688	99	of	of	IN
21781	1688	100	the	the	DT
21781	1688	101	size	size	NN
21781	1688	102	of	of	IN
21781	1688	103	the	the	DT
21781	1688	104	tail	tail	NN
21781	1688	105	,	,	,
21781	1688	106	we	-PRON-	PRP
21781	1688	107	note	note	VBP
21781	1688	108	also	also	RB
21781	1688	109	the	the	DT
21781	1688	110	ventral	ventral	JJ
21781	1688	111	position	position	NN
21781	1688	112	of	of	IN
21781	1688	113	the	the	DT
21781	1688	114	apertures	aperture	NNS
21781	1688	115	of	of	IN
21781	1688	116	the	the	DT
21781	1688	117	body	body	NN
21781	1688	118	.	.	.
21781	1689	1	The	the	DT
21781	1689	2	anus	anus	NN
21781	1689	3	,	,	,
21781	1689	4	and	and	CC
21781	1689	5	urinary	urinary	NN
21781	1689	6	and	and	CC
21781	1689	7	genital	genital	JJ
21781	1689	8	ducts	duct	NNS
21781	1689	9	unite	unite	VBP
21781	1689	10	in	in	IN
21781	1689	11	one	one	CD
21781	1689	12	common	common	JJ
21781	1689	13	chamber	chamber	NN
21781	1689	14	,	,	,
21781	1689	15	the	the	DT
21781	1689	16	cloaca	cloaca	NN
21781	1689	17	.	.	.
21781	1690	1	Behind	behind	IN
21781	1690	2	the	the	DT
21781	1690	3	head	head	NN
21781	1690	4	,	,	,
21781	1690	5	and	and	CC
21781	1690	6	in	in	IN
21781	1690	7	front	front	NN
21781	1690	8	of	of	IN
21781	1690	9	the	the	DT
21781	1690	10	fore	fore	NN
21781	1690	11	fin	fin	NNP
21781	1690	12	(	(	-LRB-
21781	1690	13	pectoral	pectoral	JJ
21781	1690	14	fin	fin	NNP
21781	1690	15	)	)	-RRB-
21781	1690	16	,	,	,
21781	1690	17	are	be	VBP
21781	1690	18	five	five	CD
21781	1690	19	gill	gill	JJ
21781	1690	20	slits	slit	NNS
21781	1690	21	(	(	-LRB-
21781	1690	22	g.s	g.s	NNP
21781	1690	23	.	.	NNP
21781	1690	24	)	)	-RRB-
21781	1691	1	leading	lead	VBG
21781	1691	2	from	from	IN
21781	1691	3	the	the	DT
21781	1691	4	pharynx	pharynx	NN
21781	1691	5	to	to	IN
21781	1691	6	the	the	DT
21781	1691	7	exterior	exterior	NN
21781	1691	8	.	.	.
21781	1692	1	Just	just	RB
21781	1692	2	behind	behind	IN
21781	1692	3	the	the	DT
21781	1692	4	eye	eye	NN
21781	1692	5	is	be	VBZ
21781	1692	6	a	a	DT
21781	1692	7	smaller	small	JJR
21781	1692	8	and	and	CC
21781	1692	9	more	more	JJR
21781	1692	10	dorsal	dorsal	NN
21781	1692	11	opening	opening	NN
21781	1692	12	of	of	IN
21781	1692	13	the	the	DT
21781	1692	14	same	same	JJ
21781	1692	15	kind	kind	NN
21781	1692	16	,	,	,
21781	1692	17	the	the	DT
21781	1692	18	spiracle	spiracle	NNP
21781	1692	19	(	(	-LRB-
21781	1692	20	sp	sp	NNP
21781	1692	21	.	.	.
21781	1692	22	)	)	-RRB-
21781	1692	23	.	.	.
21781	1693	1	On	on	IN
21781	1693	2	the	the	DT
21781	1693	3	under	under	JJ
21781	1693	4	side	side	NN
21781	1693	5	of	of	IN
21781	1693	6	the	the	DT
21781	1693	7	head	head	NN
21781	1693	8	,	,	,
21781	1693	9	in	in	IN
21781	1693	10	front	front	NN
21781	1693	11	of	of	IN
21781	1693	12	the	the	DT
21781	1693	13	mouth	mouth	NN
21781	1693	14	,	,	,
21781	1693	15	is	be	VBZ
21781	1693	16	the	the	DT
21781	1693	17	nasal	nasal	NN
21781	1693	18	aperture	aperture	NN
21781	1693	19	(	(	-LRB-
21781	1693	20	olf	olf	NN
21781	1693	21	.	.	.
21781	1694	1	)	)	-RRB-
21781	1694	2	,	,	,
21781	1694	3	the	the	DT
21781	1694	4	opening	opening	NN
21781	1694	5	of	of	IN
21781	1694	6	the	the	DT
21781	1694	7	nasal	nasal	NN
21781	1694	8	sac	sac	NN
21781	1694	9	,	,	,
21781	1694	10	which	which	WDT
21781	1694	11	,	,	,
21781	1694	12	unlike	unlike	IN
21781	1694	13	the	the	DT
21781	1694	14	corresponding	corresponding	JJ
21781	1694	15	organ	organ	NN
21781	1694	16	of	of	IN
21781	1694	17	the	the	DT
21781	1694	18	air	air	NN
21781	1694	19	-	-	HYPH
21781	1694	20	frequenting	frequent	VBG
21781	1694	21	vertebrata	vertebrata	NN
21781	1694	22	,	,	,
21781	1694	23	has	have	VBZ
21781	1694	24	no	no	DT
21781	1694	25	internal	internal	JJ
21781	1694	26	narial	narial	JJ
21781	1694	27	opening	opening	NN
21781	1694	28	.	.	.
21781	1695	1	There	there	EX
21781	1695	2	is	be	VBZ
21781	1695	3	,	,	,
21781	1695	4	however	however	RB
21781	1695	5	,	,	,
21781	1695	6	a	a	DT
21781	1695	7	groove	groove	NN
21781	1695	8	running	run	VBG
21781	1695	9	from	from	IN
21781	1695	10	olf	olf	NN
21781	1695	11	.	.	.
21781	1696	1	to	to	IN
21781	1696	2	the	the	DT
21781	1696	3	corner	corner	NN
21781	1696	4	of	of	IN
21781	1696	5	the	the	DT
21781	1696	6	mouth	mouth	NN
21781	1696	7	,	,	,
21781	1696	8	and	and	CC
21781	1696	9	this	this	DT
21781	1696	10	,	,	,
21781	1696	11	closing	closing	NN
21781	1696	12	,	,	,
21781	1696	13	in	in	IN
21781	1696	14	the	the	DT
21781	1696	15	vertebrate	vertebrate	NN
21781	1696	16	types	type	NNS
21781	1696	17	that	that	WDT
21781	1696	18	live	live	VBP
21781	1696	19	in	in	IN
21781	1696	20	air	air	NN
21781	1696	21	and	and	CC
21781	1696	22	are	be	VBP
21781	1696	23	exposed	expose	VBN
21781	1696	24	to	to	IN
21781	1696	25	incessant	incessant	JJ
21781	1696	26	evaporation	evaporation	NN
21781	1696	27	of	of	IN
21781	1696	28	their	-PRON-	PRP$
21781	1696	29	lubricating	lubricating	NN
21781	1696	30	secretions	secretion	NNS
21781	1696	31	,	,	,
21781	1696	32	constitutes	constitute	VBZ
21781	1696	33	the	the	DT
21781	1696	34	primitive	primitive	JJ
21781	1696	35	nasal	nasal	NN
21781	1696	36	passage	passage	NN
21781	1696	37	.	.	.
21781	1697	1	The	the	DT
21781	1697	2	limbs	limb	NNS
21781	1697	3	are	be	VBP
21781	1697	4	undifferentiated	undifferentiate	VBN
21781	1697	5	into	into	IN
21781	1697	6	upper	upper	JJ
21781	1697	7	,	,	,
21781	1697	8	lower	low	JJR
21781	1697	9	,	,	,
21781	1697	10	and	and	CC
21781	1697	11	digital	digital	JJ
21781	1697	12	portions	portion	NNS
21781	1697	13	,	,	,
21781	1697	14	and	and	CC
21781	1697	15	are	be	VBP
21781	1697	16	simply	simply	RB
21781	1697	17	jointed	joint	VBN
21781	1697	18	,	,	,
21781	1697	19	flattened	flatten	VBD
21781	1697	20	expansions	expansion	NNS
21781	1697	21	.	.	.
21781	1698	1	Section	section	NN
21781	1698	2	3	3	CD
21781	1698	3	.	.	.
21781	1699	1	The	the	DT
21781	1699	2	skin	skin	NN
21781	1699	3	of	of	IN
21781	1699	4	the	the	DT
21781	1699	5	dog	dog	NN
21781	1699	6	-	-	HYPH
21781	1699	7	fish	fish	NN
21781	1699	8	is	be	VBZ
21781	1699	9	closely	closely	RB
21781	1699	10	set	set	VBN
21781	1699	11	with	with	IN
21781	1699	12	pointed	pointed	JJ
21781	1699	13	tooth	tooth	NN
21781	1699	14	-	-	HYPH
21781	1699	15	like	like	JJ
21781	1699	16	scales	scale	NNS
21781	1699	17	,	,	,
21781	1699	18	the	the	DT
21781	1699	19	placoid	placoid	NN
21781	1699	20	scales	scale	NNS
21781	1699	21	,	,	,
21781	1699	22	and	and	CC
21781	1699	23	these	these	DT
21781	1699	24	are	be	VBP
21781	1699	25	continued	continue	VBN
21781	1699	26	over	over	IN
21781	1699	27	the	the	DT
21781	1699	28	lips	lip	NNS
21781	1699	29	into	into	IN
21781	1699	30	the	the	DT
21781	1699	31	mouth	mouth	NN
21781	1699	32	as	as	IN
21781	1699	33	teeth	tooth	NNS
21781	1699	34	.	.	.
21781	1700	1	Each	each	DT
21781	1700	2	scale	scale	NN
21781	1700	3	consists	consist	VBZ
21781	1700	4	of	of	IN
21781	1700	5	a	a	DT
21781	1700	6	base	base	NN
21781	1700	7	of	of	IN
21781	1700	8	true	true	JJ
21781	1700	9	bone	bone	NN
21781	1700	10	,	,	,
21781	1700	11	with	with	IN
21781	1700	12	a	a	DT
21781	1700	13	little	little	JJ
21781	1700	14	tubercle	tubercle	NN
21781	1700	15	of	of	IN
21781	1700	16	a	a	DT
21781	1700	17	harder	hard	JJR
21781	1700	18	substance	substance	NN
21781	1700	19	,	,	,
21781	1700	20	dentine	dentine	NNP
21781	1700	21	,	,	,
21781	1700	22	capped	cap	VBN
21781	1700	23	by	by	IN
21781	1700	24	a	a	DT
21781	1700	25	still	still	RB
21781	1700	26	denser	denser	NN
21781	1700	27	covering	covering	NN
21781	1700	28	,	,	,
21781	1700	29	the	the	DT
21781	1700	30	enamel	enamel	NNP
21781	1700	31	.	.	.
21781	1701	1	The	the	DT
21781	1701	2	enamel	enamel	NN
21781	1701	3	is	be	VBZ
21781	1701	4	derived	derive	VBN
21781	1701	5	from	from	IN
21781	1701	6	the	the	DT
21781	1701	7	outer	outer	JJ
21781	1701	8	layer	layer	NN
21781	1701	9	of	of	IN
21781	1701	10	the	the	DT
21781	1701	11	embryonic	embryonic	JJ
21781	1701	12	dog	dog	NN
21781	1701	13	-	-	HYPH
21781	1701	14	fish	fish	NN
21781	1701	15	,	,	,
21781	1701	16	the	the	DT
21781	1701	17	epiblast	epiblast	NN
21781	1701	18	,	,	,
21781	1701	19	which	which	WDT
21781	1701	20	also	also	RB
21781	1701	21	gives	give	VBZ
21781	1701	22	rise	rise	NN
21781	1701	23	to	to	IN
21781	1701	24	the	the	DT
21781	1701	25	epidermis	epidermis	NN
21781	1701	26	;	;	:
21781	1701	27	while	while	IN
21781	1701	28	the	the	DT
21781	1701	29	dentine	dentine	NN
21781	1701	30	and	and	CC
21781	1701	31	bony	bony	NN
21781	1701	32	base	base	NN
21781	1701	33	arise	arise	VB
21781	1701	34	in	in	IN
21781	1701	35	the	the	DT
21781	1701	36	underlying	underlying	JJ
21781	1701	37	mesoblast	mesoblast	NN
21781	1701	38	,	,	,
21781	1701	39	the	the	DT
21781	1701	40	dermis	dermis	NN
21781	1701	41	.	.	.
21781	1702	1	A	a	DT
21781	1702	2	mammalian	mammalian	JJ
21781	1702	3	tooth	tooth	NN
21781	1702	4	has	have	VBZ
21781	1702	5	essentially	essentially	RB
21781	1702	6	the	the	DT
21781	1702	7	same	same	JJ
21781	1702	8	structure	structure	NN
21781	1702	9	:	:	:
21781	1702	10	an	an	DT
21781	1702	11	outer	outer	JJ
21781	1702	12	coat	coat	NN
21781	1702	13	of	of	IN
21781	1702	14	enamel	enamel	NNP
21781	1702	15	,	,	,
21781	1702	16	derived	derive	VBN
21781	1702	17	from	from	IN
21781	1702	18	epiblast	epiblast	NN
21781	1702	19	,	,	,
21781	1702	20	overlies	overlie	VBZ
21781	1702	21	a	a	DT
21781	1702	22	mass	mass	NN
21781	1702	23	of	of	IN
21781	1702	24	dentine	dentine	NN
21781	1702	25	,	,	,
21781	1702	26	resting	rest	VBG
21781	1702	27	on	on	IN
21781	1702	28	bone	bone	NN
21781	1702	29	,	,	,
21781	1702	30	but	but	CC
21781	1702	31	the	the	DT
21781	1702	32	dentine	dentine	NN
21781	1702	33	is	be	VBZ
21781	1702	34	excavated	excavate	VBN
21781	1702	35	internally	internally	RB
21781	1702	36	,	,	,
21781	1702	37	to	to	TO
21781	1702	38	form	form	VB
21781	1702	39	a	a	DT
21781	1702	40	pulpcavity	pulpcavity	NN
21781	1702	41	containing	contain	VBG
21781	1702	42	blood	blood	NN
21781	1702	43	-	-	HYPH
21781	1702	44	vessels	vessel	NNS
21781	1702	45	and	and	CC
21781	1702	46	nerves	nerve	NNS
21781	1702	47	.	.	.
21781	1703	1	Most	Most	JJS
21781	1703	2	land	land	NN
21781	1703	3	animals	animal	NNS
21781	1703	4	,	,	,
21781	1703	5	however	however	RB
21781	1703	6	,	,	,
21781	1703	7	have	have	VBP
21781	1703	8	teeth	tooth	NNS
21781	1703	9	only	only	RB
21781	1703	10	in	in	IN
21781	1703	11	their	-PRON-	PRP$
21781	1703	12	mouths	mouth	NNS
21781	1703	13	,	,	,
21781	1703	14	and	and	CC
21781	1703	15	have	have	VBP
21781	1703	16	lost	lose	VBN
21781	1703	17	altogether	altogether	RB
21781	1703	18	the	the	DT
21781	1703	19	external	external	JJ
21781	1703	20	teeth	tooth	NNS
21781	1703	21	which	which	WDT
21781	1703	22	constitute	constitute	VBP
21781	1703	23	the	the	DT
21781	1703	24	armour	armour	NN
21781	1703	25	of	of	IN
21781	1703	26	the	the	DT
21781	1703	27	dog	dog	NN
21781	1703	28	-	-	HYPH
21781	1703	29	fish	fish	NN
21781	1703	30	.	.	.
21781	1704	1	Besides	besides	IN
21781	1704	2	the	the	DT
21781	1704	3	teeth	tooth	NNS
21781	1704	4	there	there	RB
21781	1704	5	perhaps	perhaps	RB
21781	1704	6	remain	remain	VBP
21781	1704	7	relics	relic	NNS
21781	1704	8	of	of	IN
21781	1704	9	the	the	DT
21781	1704	10	placoid	placoid	JJ
21781	1704	11	scales	scale	NNS
21781	1704	12	in	in	IN
21781	1704	13	the	the	DT
21781	1704	14	anatomy	anatomy	NN
21781	1704	15	of	of	IN
21781	1704	16	the	the	DT
21781	1704	17	higher	high	JJR
21781	1704	18	vertebrata	vertebrata	NN
21781	1704	19	,	,	,
21781	1704	20	in	in	IN
21781	1704	21	the	the	DT
21781	1704	22	membrane	membrane	NN
21781	1704	23	bones	bone	NNS
21781	1704	24	.	.	.
21781	1705	1	How	how	WRB
21781	1705	2	placoid	placoid	JJ
21781	1705	3	scales	scale	NNS
21781	1705	4	may	may	MD
21781	1705	5	have	have	VB
21781	1705	6	given	give	VBN
21781	1705	7	rise	rise	NN
21781	1705	8	to	to	IN
21781	1705	9	these	these	DT
21781	1705	10	structures	structure	NNS
21781	1705	11	will	will	MD
21781	1705	12	be	be	VB
21781	1705	13	understood	understand	VBN
21781	1705	14	by	by	IN
21781	1705	15	considering	consider	VBG
21781	1705	16	such	such	PDT
21781	1705	17	a	a	DT
21781	1705	18	bone	bone	NN
21781	1705	19	as	as	IN
21781	1705	20	the	the	DT
21781	1705	21	vomer	vomer	NN
21781	1705	22	of	of	IN
21781	1705	23	the	the	DT
21781	1705	24	frog	frog	NN
21781	1705	25	.	.	.
21781	1706	1	This	this	DT
21781	1706	2	bone	bone	NN
21781	1706	3	lies	lie	VBZ
21781	1706	4	on	on	IN
21781	1706	5	the	the	DT
21781	1706	6	roof	roof	NN
21781	1706	7	of	of	IN
21781	1706	8	the	the	DT
21781	1706	9	frog	frog	NN
21781	1706	10	's	's	POS
21781	1706	11	mouth	mouth	NN
21781	1706	12	,	,	,
21781	1706	13	and	and	CC
21781	1706	14	bears	bear	VBZ
21781	1706	15	a	a	DT
21781	1706	16	number	number	NN
21781	1706	17	of	of	IN
21781	1706	18	denticles	denticle	NNS
21781	1706	19	,	,	,
21781	1706	20	and	and	CC
21781	1706	21	altogether	altogether	RB
21781	1706	22	there	there	EX
21781	1706	23	is	be	VBZ
21781	1706	24	a	a	DT
21781	1706	25	very	very	RB
21781	1706	26	strong	strong	JJ
21781	1706	27	resemblance	resemblance	NN
21781	1706	28	in	in	IN
21781	1706	29	it	-PRON-	PRP
21781	1706	30	to	to	IN
21781	1706	31	a	a	DT
21781	1706	32	number	number	NN
21781	1706	33	of	of	IN
21781	1706	34	placoid	placoid	NN
21781	1706	35	scales	scale	VBZ
21781	1706	36	the	the	DT
21781	1706	37	bony	bony	NN
21781	1706	38	bases	basis	NNS
21781	1706	39	of	of	IN
21781	1706	40	which	which	WDT
21781	1706	41	have	have	VBP
21781	1706	42	become	become	VBN
21781	1706	43	confluent	confluent	JJ
21781	1706	44	.	.	.
21781	1707	1	In	in	IN
21781	1707	2	the	the	DT
21781	1707	3	salamander	salamander	NN
21781	1707	4	,	,	,
21781	1707	5	behind	behind	IN
21781	1707	6	the	the	DT
21781	1707	7	teeth	tooth	NNS
21781	1707	8	-	-	HYPH
21781	1707	9	bearing	bear	VBG
21781	1707	10	vomers	vomer	NNS
21781	1707	11	comes	come	VBZ
21781	1707	12	a	a	DT
21781	1707	13	similar	similar	JJ
21781	1707	14	toothed	toothed	JJ
21781	1707	15	parasphenoid	parasphenoid	NN
21781	1707	16	bone	bone	NN
21781	1707	17	.	.	.
21781	1708	1	The	the	DT
21781	1708	2	same	same	JJ
21781	1708	3	bone	bone	NN
21781	1708	4	occurs	occur	VBZ
21781	1708	5	in	in	IN
21781	1708	6	a	a	DT
21781	1708	7	corresponding	corresponding	JJ
21781	1708	8	position	position	NN
21781	1708	9	in	in	IN
21781	1708	10	the	the	DT
21781	1708	11	frog	frog	NN
21781	1708	12	,	,	,
21781	1708	13	but	but	CC
21781	1708	14	without	without	IN
21781	1708	15	teeth	tooth	NNS
21781	1708	16	.	.	.
21781	1709	1	In	in	IN
21781	1709	2	some	some	DT
21781	1709	3	tailed	tailed	JJ
21781	1709	4	amphibians	amphibian	NNS
21781	1709	5	the	the	DT
21781	1709	6	vomers	vomer	NNS
21781	1709	7	and	and	CC
21781	1709	8	splenials	splenial	NNS
21781	1709	9	are	be	VBP
21781	1709	10	known	know	VBN
21781	1709	11	to	to	TO
21781	1709	12	arise	arise	VB
21781	1709	13	by	by	IN
21781	1709	14	the	the	DT
21781	1709	15	fusion	fusion	NN
21781	1709	16	of	of	IN
21781	1709	17	small	small	JJ
21781	1709	18	denticles	denticle	NNS
21781	1709	19	.	.	.
21781	1710	1	These	these	DT
21781	1710	2	facts	fact	NNS
21781	1710	3	seem	seem	VBP
21781	1710	4	to	to	TO
21781	1710	5	point	point	VB
21781	1710	6	to	to	IN
21781	1710	7	stages	stage	NNS
21781	1710	8	in	in	IN
21781	1710	9	the	the	DT
21781	1710	10	fusion	fusion	NN
21781	1710	11	of	of	IN
21781	1710	12	placoid	placoid	JJ
21781	1710	13	bases	basis	NNS
21781	1710	14	,	,	,
21781	1710	15	and	and	CC
21781	1710	16	their	-PRON-	PRP$
21781	1710	17	withdrawal	withdrawal	NN
21781	1710	18	from	from	IN
21781	1710	19	the	the	DT
21781	1710	20	surface	surface	NN
21781	1710	21	to	to	TO
21781	1710	22	become	become	VB
21781	1710	23	incorporated	incorporated	JJ
21781	1710	24	with	with	IN
21781	1710	25	the	the	DT
21781	1710	26	cranial	cranial	JJ
21781	1710	27	apparatus	apparatus	NN
21781	1710	28	as	as	IN
21781	1710	29	membrane	membrane	NN
21781	1710	30	bones	bone	NNS
21781	1710	31	,	,	,
21781	1710	32	a	a	DT
21781	1710	33	process	process	NN
21781	1710	34	entirely	entirely	RB
21781	1710	35	completed	complete	VBN
21781	1710	36	in	in	IN
21781	1710	37	the	the	DT
21781	1710	38	mammalian	mammalian	JJ
21781	1710	39	type	type	NN
21781	1710	40	.	.	.
21781	1711	1	Section	section	NN
21781	1711	2	4	4	CD
21781	1711	3	.	.	.
21781	1712	1	The	the	DT
21781	1712	2	alimentary	alimentary	JJ
21781	1712	3	canal	canal	NN
21781	1712	4	of	of	IN
21781	1712	5	the	the	DT
21781	1712	6	dog	dog	NN
21781	1712	7	-	-	HYPH
21781	1712	8	fish	fish	NN
21781	1712	9	,	,	,
21781	1712	10	is	be	VBZ
21781	1712	11	a	a	DT
21781	1712	12	simple	simple	JJ
21781	1712	13	tube	tube	NN
21781	1712	14	thrown	throw	VBN
21781	1712	15	into	into	IN
21781	1712	16	a	a	DT
21781	1712	17	Z	z	NN
21781	1712	18	shape	shape	NN
21781	1712	19	.	.	.
21781	1713	1	The	the	DT
21781	1713	2	mouth	mouth	NN
21781	1713	3	is	be	VBZ
21781	1713	4	rough	rough	JJ
21781	1713	5	with	with	IN
21781	1713	6	denticles	denticle	NNS
21781	1713	7	,	,	,
21781	1713	8	and	and	CC
21781	1713	9	has	have	VBZ
21781	1713	10	a	a	DT
21781	1713	11	fleshy	fleshy	RB
21781	1713	12	immovable	immovable	JJ
21781	1713	13	tongue	tongue	NN
21781	1713	14	on	on	IN
21781	1713	15	its	-PRON-	PRP$
21781	1713	16	floor	floor	NN
21781	1713	17	.	.	.
21781	1714	1	In	in	IN
21781	1714	2	the	the	DT
21781	1714	3	position	position	NN
21781	1714	4	of	of	IN
21781	1714	5	the	the	DT
21781	1714	6	Eustachian	eustachian	JJ
21781	1714	7	tube	tube	NN
21781	1714	8	there	there	EX
21781	1714	9	is	be	VBZ
21781	1714	10	a	a	DT
21781	1714	11	passage	passage	NN
21781	1714	12	,	,	,
21781	1714	13	the	the	DT
21781	1714	14	spiracle	spiracle	NNP
21781	1714	15	(	(	-LRB-
21781	1714	16	sp	sp	NNP
21781	1714	17	.	.	.
21781	1715	1	)	)	-RRB-
21781	1715	2	,	,	,
21781	1715	3	running	run	VBG
21781	1715	4	out	out	RP
21781	1715	5	to	to	IN
21781	1715	6	the	the	DT
21781	1715	7	exterior	exterior	NN
21781	1715	8	just	just	RB
21781	1715	9	external	external	JJ
21781	1715	10	to	to	IN
21781	1715	11	the	the	DT
21781	1715	12	cartilage	cartilage	NN
21781	1715	13	containing	contain	VBG
21781	1715	14	the	the	DT
21781	1715	15	ear	ear	NN
21781	1715	16	.	.	.
21781	1716	1	The	the	DT
21781	1716	2	pharynx	pharynx	NN
21781	1716	3	communicates	communicate	VBZ
21781	1716	4	with	with	IN
21781	1716	5	the	the	DT
21781	1716	6	exterior	exterior	NN
21781	1716	7	through	through	IN
21781	1716	8	five	five	CD
21781	1716	9	gill	gill	NNP
21781	1716	10	slits	slit	NNS
21781	1716	11	(	(	-LRB-
21781	1716	12	g.s	g.s	NNP
21781	1716	13	.	.	.
21781	1717	1	)	)	-RRB-
21781	1717	2	,	,	,
21781	1717	3	and	and	CC
21781	1717	4	has	have	VBZ
21781	1717	5	,	,	,
21781	1717	6	of	of	IN
21781	1717	7	course	course	NN
21781	1717	8	,	,	,
21781	1717	9	no	no	DT
21781	1717	10	glottis	glottis	NN
21781	1717	11	or	or	CC
21781	1717	12	other	other	JJ
21781	1717	13	lung	lung	NN
21781	1717	14	opening	opening	NN
21781	1717	15	.	.	.
21781	1718	1	There	there	EX
21781	1718	2	is	be	VBZ
21781	1718	3	a	a	DT
21781	1718	4	wide	wide	JJ
21781	1718	5	oesophagus	oesophagus	NN
21781	1718	6	passing	pass	VBG
21781	1718	7	into	into	IN
21781	1718	8	a	a	DT
21781	1718	9	U	u	NN
21781	1718	10	-	-	HYPH
21781	1718	11	shaped	shape	VBN
21781	1718	12	stomach	stomach	NN
21781	1718	13	(	(	-LRB-
21781	1718	14	st	st	NNP
21781	1718	15	.	.	NNP
21781	1718	16	)	)	-RRB-
21781	1718	17	,	,	,
21781	1718	18	having	have	VBG
21781	1718	19	,	,	,
21781	1718	20	like	like	IN
21781	1718	21	the	the	DT
21781	1718	22	rabbit	rabbit	NN
21781	1718	23	's	's	POS
21781	1718	24	,	,	,
21781	1718	25	the	the	DT
21781	1718	26	spleen	spleen	NN
21781	1718	27	(	(	-LRB-
21781	1718	28	sp	sp	NNP
21781	1718	29	.	.	.
21781	1718	30	)	)	-RRB-
21781	1719	1	on	on	IN
21781	1719	2	its	-PRON-	PRP$
21781	1719	3	outer	outer	JJ
21781	1719	4	curvature	curvature	NN
21781	1719	5	.	.	.
21781	1720	1	There	there	EX
21781	1720	2	is	be	VBZ
21781	1720	3	no	no	DT
21781	1720	4	coiling	coil	VBG
21781	1720	5	small	small	JJ
21781	1720	6	intestine	intestine	NN
21781	1720	7	,	,	,
21781	1720	8	but	but	CC
21781	1720	9	the	the	DT
21781	1720	10	short	short	JJ
21781	1720	11	portion	portion	NN
21781	1720	12	,	,	,
21781	1720	13	receiving	receive	VBG
21781	1720	14	the	the	DT
21781	1720	15	bile	bile	NN
21781	1720	16	duct	duct	NN
21781	1720	17	(	(	-LRB-
21781	1720	18	b.d	b.d	NNP
21781	1720	19	.	.	NNP
21781	1720	20	)	)	-RRB-
21781	1721	1	and	and	CC
21781	1721	2	duct	duct	NN
21781	1721	3	of	of	IN
21781	1721	4	the	the	DT
21781	1721	5	pancreas	pancrea	NNS
21781	1721	6	(	(	-LRB-
21781	1721	7	pan	pan	NNP
21781	1721	8	.	.	.
21781	1722	1	)	)	-RRB-
21781	1722	2	,	,	,
21781	1722	3	is	be	VBZ
21781	1722	4	called	call	VBN
21781	1722	5	the	the	DT
21781	1722	6	duodenum	duodenum	NNP
21781	1722	7	(	(	-LRB-
21781	1722	8	d'dum	d'dum	NNP
21781	1722	9	.	.	.
21781	1722	10	)	)	-RRB-
21781	1722	11	.	.	.
21781	1723	1	The	the	DT
21781	1723	2	liver	liver	NN
21781	1723	3	has	have	VBZ
21781	1723	4	large	large	JJ
21781	1723	5	left	left	NN
21781	1723	6	(	(	-LRB-
21781	1723	7	L.lv	l.lv	NN
21781	1723	8	.	.	.
21781	1723	9	)	)	-RRB-
21781	1724	1	and	and	CC
21781	1724	2	right	right	JJ
21781	1724	3	lobes	lobe	NNS
21781	1724	4	,	,	,
21781	1724	5	and	and	CC
21781	1724	6	a	a	DT
21781	1724	7	median	median	JJ
21781	1724	8	lobe	lobe	NN
21781	1724	9	(	(	-LRB-
21781	1724	10	M.lv	M.lv	NNP
21781	1724	11	.	.	.
21781	1725	1	)	)	-RRB-
21781	1725	2	,	,	,
21781	1725	3	in	in	IN
21781	1725	4	which	which	WDT
21781	1725	5	the	the	DT
21781	1725	6	gall	gall	NN
21781	1725	7	bladder	bladder	NN
21781	1725	8	(	(	-LRB-
21781	1725	9	g.bl	g.bl	NNP
21781	1725	10	.	.	.
21781	1725	11	)	)	-RRB-
21781	1726	1	is	be	VBZ
21781	1726	2	embedded	embed	VBN
21781	1726	3	.	.	.
21781	1727	1	The	the	DT
21781	1727	2	next	next	JJ
21781	1727	3	segment	segment	NN
21781	1727	4	of	of	IN
21781	1727	5	the	the	DT
21781	1727	6	intestine	intestine	NN
21781	1727	7	is	be	VBZ
21781	1727	8	fusiform	fusiform	NN
21781	1727	9	,	,	,
21781	1727	10	containing	contain	VBG
21781	1727	11	a	a	DT
21781	1727	12	spiral	spiral	JJ
21781	1727	13	valve	valve	NN
21781	1727	14	(	(	-LRB-
21781	1727	15	Figure	figure	NN
21781	1727	16	4	4	CD
21781	1727	17	)	)	-RRB-
21781	1727	18	,	,	,
21781	1727	19	the	the	DT
21781	1727	20	shelf	shelf	NN
21781	1727	21	of	of	IN
21781	1727	22	which	which	WDT
21781	1727	23	points	point	NNS
21781	1727	24	steeply	steeply	RB
21781	1727	25	forward	forward	RB
21781	1727	26	;	;	:
21781	1727	27	it	-PRON-	PRP
21781	1727	28	is	be	VBZ
21781	1727	29	sometimes	sometimes	RB
21781	1727	30	called	call	VBN
21781	1727	31	the	the	DT
21781	1727	32	colon	colon	NN
21781	1727	33	(	(	-LRB-
21781	1727	34	co.	co.	NNP
21781	1727	35	)	)	-RRB-
21781	1727	36	.	.	.
21781	1728	1	It	-PRON-	PRP
21781	1728	2	is	be	VBZ
21781	1728	3	absorptive	absorptive	JJ
21781	1728	4	in	in	IN
21781	1728	5	function	function	NN
21781	1728	6	and	and	CC
21781	1728	7	probably	probably	RB
21781	1728	8	represents	represent	VBZ
21781	1728	9	morphologically	morphologically	RB
21781	1728	10	,	,	,
21781	1728	11	as	as	IN
21781	1728	12	it	-PRON-	PRP
21781	1728	13	does	do	VBZ
21781	1728	14	physiologically	physiologically	RB
21781	1728	15	,	,	,
21781	1728	16	the	the	DT
21781	1728	17	greater	great	JJR
21781	1728	18	portion	portion	NN
21781	1728	19	of	of	IN
21781	1728	20	the	the	DT
21781	1728	21	small	small	JJ
21781	1728	22	intestine	intestine	NN
21781	1728	23	.	.	.
21781	1729	1	A	a	DT
21781	1729	2	rectal	rectal	JJ
21781	1729	3	gland	gland	NN
21781	1729	4	(	(	-LRB-
21781	1729	5	r.g	r.g	NNP
21781	1729	6	.	.	NNP
21781	1729	7	)	)	-RRB-
21781	1730	1	opens	open	VBZ
21781	1730	2	from	from	IN
21781	1730	3	the	the	DT
21781	1730	4	dorsal	dorsal	NN
21781	1730	5	side	side	NN
21781	1730	6	into	into	IN
21781	1730	7	the	the	DT
21781	1730	8	final	final	JJ
21781	1730	9	portion	portion	NN
21781	1730	10	of	of	IN
21781	1730	11	the	the	DT
21781	1730	12	canal	canal	NN
21781	1730	13	(	(	-LRB-
21781	1730	14	rectum	rectum	NNP
21781	1730	15	)	)	-RRB-
21781	1730	16	.	.	.
21781	1731	1	Section	section	NN
21781	1731	2	5	5	CD
21781	1731	3	.	.	.
21781	1732	1	The	the	DT
21781	1732	2	circulation	circulation	NN
21781	1732	3	presents	present	VBZ
21781	1732	4	,	,	,
21781	1732	5	in	in	IN
21781	1732	6	many	many	JJ
21781	1732	7	respects	respect	NNS
21781	1732	8	,	,	,
21781	1732	9	an	an	DT
21781	1732	10	approximation	approximation	NN
21781	1732	11	to	to	IN
21781	1732	12	the	the	DT
21781	1732	13	state	state	NN
21781	1732	14	of	of	IN
21781	1732	15	affairs	affair	NNS
21781	1732	16	in	in	IN
21781	1732	17	the	the	DT
21781	1732	18	developing	develop	VBG
21781	1732	19	embryos	embryo	NNS
21781	1732	20	of	of	IN
21781	1732	21	the	the	DT
21781	1732	22	higher	high	JJR
21781	1732	23	types	type	NNS
21781	1732	24	.	.	.
21781	1733	1	The	the	DT
21781	1733	2	heart	heart	NN
21781	1733	3	(	(	-LRB-
21781	1733	4	Figure	figure	NN
21781	1733	5	3	3	CD
21781	1733	6	,	,	,
21781	1733	7	Sheet	sheet	NN
21781	1733	8	-14-	-14-	:
21781	1733	9	{	{	-LRB-
21781	1733	10	Error	error	NN
21781	1733	11	in	in	IN
21781	1733	12	First	First	NNP
21781	1733	13	Edition	Edition	NNP
21781	1733	14	}	}	-RRB-
21781	1733	15	[	[	-LRB-
21781	1733	16	16	16	CD
21781	1733	17	]	]	-RRB-
21781	1733	18	)	)	-RRB-
21781	1733	19	is	be	VBZ
21781	1733	20	roughly	roughly	RB
21781	1733	21	,	,	,
21781	1733	22	Z	z	JJ
21781	1733	23	shape	shape	NN
21781	1733	24	,	,	,
21781	1733	25	and	and	CC
21781	1733	26	transmits	transmit	NNS
21781	1733	27	only	only	RB
21781	1733	28	venous	venous	JJ
21781	1733	29	blood	blood	NN
21781	1733	30	.	.	.
21781	1734	1	It	-PRON-	PRP
21781	1734	2	lies	lie	VBZ
21781	1734	3	in	in	IN
21781	1734	4	a	a	DT
21781	1734	5	cavity	cavity	NN
21781	1734	6	,	,	,
21781	1734	7	the	the	DT
21781	1734	8	pericardial	pericardial	JJ
21781	1734	9	cavity	cavity	NN
21781	1734	10	(	(	-LRB-
21781	1734	11	P.c.c	p.c.c	NN
21781	1734	12	.	.	.
21781	1735	1	)	)	-RRB-
21781	1735	2	,	,	,
21781	1735	3	cut	cut	VBN
21781	1735	4	off	off	RP
21781	1735	5	by	by	IN
21781	1735	6	a	a	DT
21781	1735	7	partition	partition	NN
21781	1735	8	from	from	IN
21781	1735	9	the	the	DT
21781	1735	10	general	general	NNP
21781	1735	11	coelome	coelome	NN
21781	1735	12	.	.	.
21781	1736	1	At	at	IN
21781	1736	2	one	one	CD
21781	1736	3	point	point	NN
21781	1736	4	this	this	DT
21781	1736	5	partition	partition	NN
21781	1736	6	is	be	VBZ
21781	1736	7	imperfect	imperfect	JJ
21781	1736	8	,	,	,
21781	1736	9	and	and	CC
21781	1736	10	the	the	DT
21781	1736	11	two	two	CD
21781	1736	12	spaces	space	NNS
21781	1736	13	communicate	communicate	VBP
21781	1736	14	through	through	IN
21781	1736	15	a	a	DT
21781	1736	16	pericardio	pericardio	NN
21781	1736	17	-	-	HYPH
21781	1736	18	peritoneal	peritoneal	NN
21781	1736	19	canal	canal	NN
21781	1736	20	(	(	-LRB-
21781	1736	21	p.p.c	p.p.c	NNP
21781	1736	22	.	.	.
21781	1737	1	)	)	-RRB-
21781	1737	2	,	,	,
21781	1737	3	which	which	WDT
21781	1737	4	is	be	VBZ
21781	1737	5	also	also	RB
21781	1737	6	indicated	indicate	VBN
21781	1737	7	by	by	IN
21781	1737	8	an	an	DT
21781	1737	9	arrow	arrow	NN
21781	1737	10	(	(	-LRB-
21781	1737	11	p.p	p.p	NNP
21781	1737	12	.	.	NNP
21781	1737	13	)	)	-RRB-
21781	1738	1	in	in	IN
21781	1738	2	the	the	DT
21781	1738	3	position	position	NN
21781	1738	4	and	and	CC
21781	1738	5	direction	direction	NN
21781	1738	6	in	in	IN
21781	1738	7	which	which	WDT
21781	1738	8	the	the	DT
21781	1738	9	student	student	NN
21781	1738	10	,	,	,
21781	1738	11	when	when	WRB
21781	1738	12	dissecting	dissect	VBG
21781	1738	13	,	,	,
21781	1738	14	should	should	MD
21781	1738	15	thrust	thrust	VB
21781	1738	16	his	-PRON-	PRP$
21781	1738	17	"	"	``
21781	1738	18	seeker	seeker	NN
21781	1738	19	,	,	,
21781	1738	20	"	"	''
21781	1738	21	in	in	IN
21781	1738	22	Figure	Figure	NNP
21781	1738	23	1	1	CD
21781	1738	24	Sheet	Sheet	NNP
21781	1738	25	15	15	CD
21781	1738	26	.	.	.
21781	1739	1	A	a	DT
21781	1739	2	sinus	sinus	NN
21781	1739	3	venosus	venosus	NN
21781	1739	4	(	(	-LRB-
21781	1739	5	s.v	s.v	NNP
21781	1739	6	.	.	.
21781	1740	1	in	in	IN
21781	1740	2	Figure	Figure	NNP
21781	1740	3	3	3	CD
21781	1740	4	,	,	,
21781	1740	5	Sheet	Sheet	NNP
21781	1740	6	16	16	CD
21781	1740	7	)	)	-RRB-
21781	1740	8	receives	receive	VBZ
21781	1740	9	the	the	DT
21781	1740	10	venous	venous	JJ
21781	1740	11	trunks	trunk	NNS
21781	1740	12	,	,	,
21781	1740	13	and	and	CC
21781	1740	14	carries	carry	VBZ
21781	1740	15	the	the	DT
21781	1740	16	blood	blood	NN
21781	1740	17	through	through	IN
21781	1740	18	a	a	DT
21781	1740	19	valve	valve	NN
21781	1740	20	into	into	IN
21781	1740	21	the	the	DT
21781	1740	22	baggy	baggy	NN
21781	1740	23	and	and	CC
21781	1740	24	transversely	transversely	RB
21781	1740	25	extended	extended	JJ
21781	1740	26	-auricle-	-auricle-	NN
21781	1740	27	[	[	-LRB-
21781	1740	28	atrium	atrium	NN
21781	1740	29	]	]	-RRB-
21781	1740	30	(	(	-LRB-
21781	1740	31	au	au	NNP
21781	1740	32	.	.	.
21781	1741	1	)	)	-RRB-
21781	1741	2	,	,	,
21781	1741	3	whence	whence	IN
21781	1741	4	it	-PRON-	PRP
21781	1741	5	passes	pass	VBZ
21781	1741	6	into	into	IN
21781	1741	7	the	the	DT
21781	1741	8	muscular	muscular	JJ
21781	1741	9	ventricle	ventricle	NN
21781	1741	10	(	(	-LRB-
21781	1741	11	Vn	Vn	NNP
21781	1741	12	.	.	.
21781	1742	1	)	)	-RRB-
21781	1742	2	,	,	,
21781	1742	3	and	and	CC
21781	1742	4	thence	thence	NN
21781	1742	5	into	into	IN
21781	1742	6	the	the	DT
21781	1742	7	truncus	truncus	JJ
21781	1742	8	arteriosus	arteriosus	NN
21781	1742	9	.	.	.
21781	1743	1	This	this	DT
21781	1743	2	truncus	truncus	NN
21781	1743	3	consists	consist	VBZ
21781	1743	4	of	of	IN
21781	1743	5	two	two	CD
21781	1743	6	parts	part	NNS
21781	1743	7	:	:	:
21781	1743	8	the	the	DT
21781	1743	9	first	first	JJ
21781	1743	10	,	,	,
21781	1743	11	the	the	DT
21781	1743	12	conus	conus	NN
21781	1743	13	or	or	CC
21781	1743	14	pylangium	pylangium	NN
21781	1743	15	(	(	-LRB-
21781	1743	16	c.a	c.a	NNP
21781	1743	17	.	.	.
21781	1744	1	)	)	-RRB-
21781	1744	2	,	,	,
21781	1744	3	muscular	muscular	JJ
21781	1744	4	,	,	,
21781	1744	5	contractile	contractile	JJ
21781	1744	6	,	,	,
21781	1744	7	and	and	CC
21781	1744	8	containing	contain	VBG
21781	1744	9	a	a	DT
21781	1744	10	series	series	NN
21781	1744	11	of	of	IN
21781	1744	12	valves	valve	NNS
21781	1744	13	;	;	:
21781	1744	14	the	the	DT
21781	1744	15	second	second	JJ
21781	1744	16	,	,	,
21781	1744	17	the	the	DT
21781	1744	18	bulbus	bulbus	NN
21781	1744	19	or	or	CC
21781	1744	20	synangium	synangium	NN
21781	1744	21	(	(	-LRB-
21781	1744	22	b.a	b.a	NNP
21781	1744	23	.	.	.
21781	1745	1	)	)	-RRB-
21781	1745	2	,	,	,
21781	1745	3	without	without	IN
21781	1745	4	valves	valve	NNS
21781	1745	5	and	and	CC
21781	1745	6	pulsatile	pulsatile	NN
21781	1745	7	.	.	.
21781	1746	1	In	in	IN
21781	1746	2	the	the	DT
21781	1746	3	rabbit	rabbit	NN
21781	1746	4	both	both	CC
21781	1746	5	sinus	sinus	NN
21781	1746	6	and	and	CC
21781	1746	7	truncus	truncus	NN
21781	1746	8	are	be	VBP
21781	1746	9	absent	absent	JJ
21781	1746	10	,	,	,
21781	1746	11	or	or	CC
21781	1746	12	merged	merge	VBN
21781	1746	13	in	in	IN
21781	1746	14	the	the	DT
21781	1746	15	adjacent	adjacent	JJ
21781	1746	16	parts	part	NNS
21781	1746	17	of	of	IN
21781	1746	18	the	the	DT
21781	1746	19	heart	heart	NN
21781	1746	20	.	.	.
21781	1747	1	Section	section	NN
21781	1747	2	6	6	CD
21781	1747	3	.	.	.
21781	1748	1	From	from	IN
21781	1748	2	the	the	DT
21781	1748	3	bulbus	bulbus	NN
21781	1748	4	there	there	RB
21781	1748	5	branch	branch	NN
21781	1748	6	,	,	,
21781	1748	7	on	on	IN
21781	1748	8	either	either	DT
21781	1748	9	side	side	NN
21781	1748	10	,	,	,
21781	1748	11	four	four	CD
21781	1748	12	arterial	arterial	JJ
21781	1748	13	trunks	trunk	NNS
21781	1748	14	,	,	,
21781	1748	15	the	the	DT
21781	1748	16	first	first	JJ
21781	1748	17	of	of	IN
21781	1748	18	which	which	WDT
21781	1748	19	forks	fork	NNS
21781	1748	20	,	,	,
21781	1748	21	so	so	IN
21781	1748	22	that	that	IN
21781	1748	23	altogether	altogether	RB
21781	1748	24	there	there	EX
21781	1748	25	are	be	VBP
21781	1748	26	five	five	CD
21781	1748	27	afferent	afferent	NN
21781	1748	28	branchials	branchial	NNS
21781	1748	29	(	(	-LRB-
21781	1748	30	a.br	a.br	NNP
21781	1748	31	.	.	.
21781	1748	32	)	)	-RRB-
21781	1749	1	taking	take	VBG
21781	1749	2	blood	blood	NN
21781	1749	3	to	to	TO
21781	1749	4	be	be	VB
21781	1749	5	aerated	aerate	VBN
21781	1749	6	in	in	IN
21781	1749	7	the	the	DT
21781	1749	8	gills	gill	NNS
21781	1749	9	,	,	,
21781	1749	10	here	here	RB
21781	1749	11	highly	highly	RB
21781	1749	12	vascular	vascular	JJ
21781	1749	13	filamentary	filamentary	JJ
21781	1749	14	outgrowths	outgrowth	NNS
21781	1749	15	of	of	IN
21781	1749	16	the	the	DT
21781	1749	17	internal	internal	JJ
21781	1749	18	walls	wall	NNS
21781	1749	19	of	of	IN
21781	1749	20	the	the	DT
21781	1749	21	gill	gill	JJ
21781	1749	22	slits	slit	NNS
21781	1749	23	.	.	.
21781	1750	1	{	{	-LRB-
21781	1750	2	Lines	line	NNS
21781	1750	3	from	from	IN
21781	1750	4	Second	Second	NNP
21781	1750	5	Edition	Edition	NNP
21781	1750	6	only	only	RB
21781	1750	7	.	.	.
21781	1750	8	}	}	-RRB-
21781	1751	1	[	[	-LRB-
21781	1751	2	There	there	EX
21781	1751	3	are	be	VBP
21781	1751	4	altogether	altogether	RB
21781	1751	5	nine	nine	CD
21781	1751	6	vascular	vascular	JJ
21781	1751	7	outgrowths	outgrowth	NNS
21781	1751	8	(	(	-LRB-
21781	1751	9	demi	demi	NN
21781	1751	10	-	-	HYPH
21781	1751	11	branchs	branchs	NNP
21781	1751	12	)	)	-RRB-
21781	1751	13	,	,	,
21781	1751	14	one	one	CD
21781	1751	15	on	on	IN
21781	1751	16	each	each	DT
21781	1751	17	wall	wall	NN
21781	1751	18	of	of	IN
21781	1751	19	each	each	DT
21781	1751	20	gill	gill	JJ
21781	1751	21	slit	slit	VBN
21781	1751	22	except	except	IN
21781	1751	23	the	the	DT
21781	1751	24	last	last	JJ
21781	1751	25	,	,	,
21781	1751	26	on	on	IN
21781	1751	27	the	the	DT
21781	1751	28	hind	hind	JJ
21781	1751	29	wall	wall	NN
21781	1751	30	of	of	IN
21781	1751	31	which	which	WDT
21781	1751	32	there	there	EX
21781	1751	33	is	be	VBZ
21781	1751	34	none	none	NN
21781	1751	35	.	.	.
21781	1752	1	(	(	-LRB-
21781	1752	2	In	in	IN
21781	1752	3	the	the	DT
21781	1752	4	spiracle	spiracle	NN
21781	1752	5	is	be	VBZ
21781	1752	6	a	a	DT
21781	1752	7	miniature	miniature	JJ
21781	1752	8	demibranch	demibranch	NN
21781	1752	9	,	,	,
21781	1752	10	the	the	DT
21781	1752	11	pseudo	pseudo	NN
21781	1752	12	-	-	NN
21781	1752	13	branch	branch	NN
21781	1752	14	.	.	.
21781	1753	1	This	this	DT
21781	1753	2	suggests	suggest	VBZ
21781	1753	3	that	that	IN
21781	1753	4	the	the	DT
21781	1753	5	spiracle	spiracle	NN
21781	1753	6	is	be	VBZ
21781	1753	7	really	really	RB
21781	1753	8	a	a	DT
21781	1753	9	somewhat	somewhat	RB
21781	1753	10	modified	modified	JJ
21781	1753	11	gill	gill	JJ
21781	1753	12	slit	slit	VBN
21781	1753	13	.	.	.
21781	1753	14	)	)	-RRB-
21781	1753	15	]	]	-RRB-
21781	1754	1	Four	four	CD
21781	1754	2	efferent	efferent	JJ
21781	1754	3	branchials	branchial	NNS
21781	1754	4	(	(	-LRB-
21781	1754	5	e.br	e.br	NNP
21781	1754	6	.	.	.
21781	1754	7	)	)	-RRB-
21781	1755	1	carry	carry	VB
21781	1755	2	the	the	DT
21781	1755	3	aerated	aerate	VBN
21781	1755	4	blood	blood	NN
21781	1755	5	on	on	IN
21781	1755	6	to	to	IN
21781	1755	7	the	the	DT
21781	1755	8	dorsal	dorsal	NN
21781	1755	9	aorta	aorta	NN
21781	1755	10	(	(	-LRB-
21781	1755	11	d.ao	d.ao	NNP
21781	1755	12	.	.	.
21781	1755	13	)	)	-RRB-
21781	1755	14	.	.	.
21781	1756	1	A	a	DT
21781	1756	2	carotid	carotid	JJ
21781	1756	3	artery	artery	NN
21781	1756	4	runs	run	VBZ
21781	1756	5	forward	forward	RB
21781	1756	6	to	to	IN
21781	1756	7	the	the	DT
21781	1756	8	head	head	NN
21781	1756	9	,	,	,
21781	1756	10	and	and	CC
21781	1756	11	a	a	DT
21781	1756	12	hypo	hypo	JJ
21781	1756	13	-	-	HYPH
21781	1756	14	branchial	branchial	JJ
21781	1756	15	artery	artery	NN
21781	1756	16	supplies	supply	VBZ
21781	1756	17	the	the	DT
21781	1756	18	ventral	ventral	JJ
21781	1756	19	side	side	NN
21781	1756	20	of	of	IN
21781	1756	21	the	the	DT
21781	1756	22	pharyngeal	pharyngeal	NN
21781	1756	23	region	region	NN
21781	1756	24	.	.	.
21781	1757	1	There	there	EX
21781	1757	2	are	be	VBP
21781	1757	3	sub	sub	JJ
21781	1757	4	-	-	JJ
21781	1757	5	clavian	clavian	JJ
21781	1757	6	,	,	,
21781	1757	7	coeliac	coeliac	NN
21781	1757	8	,	,	,
21781	1757	9	mesenteric	mesenteric	JJ
21781	1757	10	,	,	,
21781	1757	11	and	and	CC
21781	1757	12	pelvic	pelvic	JJ
21781	1757	13	arteries	artery	NNS
21781	1757	14	,	,	,
21781	1757	15	and	and	CC
21781	1757	16	the	the	DT
21781	1757	17	dorsal	dorsal	NN
21781	1757	18	aorta	aorta	NNP
21781	1757	19	is	be	VBZ
21781	1757	20	continued	continue	VBN
21781	1757	21	through	through	IN
21781	1757	22	the	the	DT
21781	1757	23	length	length	NN
21781	1757	24	of	of	IN
21781	1757	25	the	the	DT
21781	1757	26	tail	tail	NN
21781	1757	27	as	as	IN
21781	1757	28	the	the	DT
21781	1757	29	caudal	caudal	JJ
21781	1757	30	artery	artery	NN
21781	1757	31	(	(	-LRB-
21781	1757	32	Cd	Cd	NNP
21781	1757	33	.	.	.
21781	1757	34	A.	A.	NNP
21781	1757	35	)	)	-RRB-
21781	1757	36	.	.	.
21781	1758	1	Section	section	NN
21781	1758	2	7	7	CD
21781	1758	3	.	.	.
21781	1759	1	A	a	DT
21781	1759	2	caudal	caudal	JJ
21781	1759	3	vein	vein	NN
21781	1759	4	(	(	-LRB-
21781	1759	5	Cd	Cd	NNP
21781	1759	6	.	.	.
21781	1759	7	V.	V.	NNP
21781	1760	1	)	)	-RRB-
21781	1760	2	,	,	,
21781	1760	3	bringing	bring	VBG
21781	1760	4	blood	blood	NN
21781	1760	5	back	back	RB
21781	1760	6	from	from	IN
21781	1760	7	the	the	DT
21781	1760	8	tail	tail	NN
21781	1760	9	,	,	,
21781	1760	10	splits	split	VBZ
21781	1760	11	behind	behind	IN
21781	1760	12	the	the	DT
21781	1760	13	kidneys	kidney	NNS
21781	1760	14	(	(	-LRB-
21781	1760	15	K.	K.	NNP
21781	1760	16	)	)	-RRB-
21781	1760	17	,	,	,
21781	1760	18	and	and	CC
21781	1760	19	forms	form	VBZ
21781	1760	20	the	the	DT
21781	1760	21	paired	pair	VBN
21781	1760	22	renal	renal	JJ
21781	1760	23	portal	portal	JJ
21781	1760	24	veins	vein	NNS
21781	1760	25	(	(	-LRB-
21781	1760	26	r.p.v	r.p.v	NNP
21781	1760	27	.	.	.
21781	1761	1	)	)	-RRB-
21781	1761	2	,	,	,
21781	1761	3	breaking	break	VBG
21781	1761	4	up	up	RP
21781	1761	5	into	into	IN
21781	1761	6	a	a	DT
21781	1761	7	capillary	capillary	JJ
21781	1761	8	system	system	NN
21781	1761	9	in	in	IN
21781	1761	10	the	the	DT
21781	1761	11	renal	renal	JJ
21781	1761	12	organ	organ	NN
21781	1761	13	.	.	.
21781	1762	1	A	a	DT
21781	1762	2	portal	portal	JJ
21781	1762	3	vein	vein	NN
21781	1762	4	brings	bring	VBZ
21781	1762	5	blood	blood	NN
21781	1762	6	from	from	IN
21781	1762	7	the	the	DT
21781	1762	8	intestines	intestine	NNS
21781	1762	9	to	to	IN
21781	1762	10	the	the	DT
21781	1762	11	liver	liver	NN
21781	1762	12	.	.	.
21781	1763	1	Section	section	NN
21781	1763	2	8	8	CD
21781	1763	3	.	.	.
21781	1764	1	Instead	instead	RB
21781	1764	2	of	of	IN
21781	1764	3	being	be	VBG
21781	1764	4	tubular	tubular	JJ
21781	1764	5	vessels	vessel	NNS
21781	1764	6	,	,	,
21781	1764	7	the	the	DT
21781	1764	8	chief	chief	JJ
21781	1764	9	veins	vein	NNS
21781	1764	10	of	of	IN
21781	1764	11	the	the	DT
21781	1764	12	dog	dog	NN
21781	1764	13	-	-	HYPH
21781	1764	14	fish	fish	NN
21781	1764	15	are	be	VBP
21781	1764	16	,	,	,
21781	1764	17	in	in	IN
21781	1764	18	many	many	JJ
21781	1764	19	cases	case	NNS
21781	1764	20	,	,	,
21781	1764	21	irregular	irregular	JJ
21781	1764	22	baggy	baggy	NN
21781	1764	23	sinuses	sinus	NNS
21781	1764	24	.	.	.
21781	1765	1	Three	three	CD
21781	1765	2	main	main	JJ
21781	1765	3	venous	venous	JJ
21781	1765	4	trunks	trunk	NNS
21781	1765	5	flow	flow	VBP
21781	1765	6	into	into	IN
21781	1765	7	the	the	DT
21781	1765	8	sinus	sinus	NN
21781	1765	9	venosus	venosus	NN
21781	1765	10	.	.	.
21781	1766	1	In	in	IN
21781	1766	2	the	the	DT
21781	1766	3	median	median	JJ
21781	1766	4	line	line	NN
21781	1766	5	from	from	IN
21781	1766	6	behind	behind	RB
21781	1766	7	comes	come	VBZ
21781	1766	8	the	the	DT
21781	1766	9	hepatic	hepatic	JJ
21781	1766	10	sinus	sinus	NN
21781	1766	11	(	(	-LRB-
21781	1766	12	H.S.	H.S.	NNP
21781	1767	1	)	)	-RRB-
21781	1767	2	;	;	:
21781	1767	3	and	and	CC
21781	1767	4	laterally	laterally	RB
21781	1767	5	,	,	,
21781	1767	6	from	from	IN
21781	1767	7	a	a	DT
21781	1767	8	dorsal	dorsal	NN
21781	1767	9	direction	direction	NN
21781	1767	10	,	,	,
21781	1767	11	the	the	DT
21781	1767	12	Cuvierian	cuvierian	JJ
21781	1767	13	sinuses	sinus	NNS
21781	1767	14	(	(	-LRB-
21781	1767	15	C.S.	C.S.	NNP
21781	1767	16	)	)	-RRB-
21781	1768	1	enter	enter	VB
21781	1768	2	it	-PRON-	PRP
21781	1768	3	.	.	.
21781	1769	1	These	these	DT
21781	1769	2	,	,	,
21781	1769	3	as	as	IN
21781	1769	4	the	the	DT
21781	1769	5	student	student	NN
21781	1769	6	will	will	MD
21781	1769	7	presently	presently	RB
21781	1769	8	perceive	perceive	VB
21781	1769	9	,	,	,
21781	1769	10	are	be	VBP
21781	1769	11	the	the	DT
21781	1769	12	equivalents	equivalent	NNS
21781	1769	13	of	of	IN
21781	1769	14	the	the	DT
21781	1769	15	rabbit	rabbit	NN
21781	1769	16	's	's	POS
21781	1769	17	superior	superior	JJ
21781	1769	18	cavae	cavae	NNS
21781	1769	19	.	.	.
21781	1770	1	They	-PRON-	PRP
21781	1770	2	receive	receive	VBP
21781	1770	3	,	,	,
21781	1770	4	near	near	IN
21781	1770	5	their	-PRON-	PRP$
21781	1770	6	confluence	confluence	NN
21781	1770	7	with	with	IN
21781	1770	8	the	the	DT
21781	1770	9	sinus	sinus	NN
21781	1770	10	venosus	venosus	NN
21781	1770	11	,	,	,
21781	1770	12	the	the	DT
21781	1770	13	inferior	inferior	JJ
21781	1770	14	jugular	jugular	NNP
21781	1770	15	vein	vein	NN
21781	1770	16	(	(	-LRB-
21781	1770	17	I.J.V.	I.J.V.	NNP
21781	1770	18	)	)	-RRB-
21781	1770	19	.	.	.
21781	1771	1	At	at	IN
21781	1771	2	their	-PRON-	PRP$
21781	1771	3	dorsal	dorsal	NN
21781	1771	4	origin	origin	NN
21781	1771	5	,	,	,
21781	1771	6	they	-PRON-	PRP
21781	1771	7	are	be	VBP
21781	1771	8	formed	form	VBN
21781	1771	9	by	by	IN
21781	1771	10	the	the	DT
21781	1771	11	meeting	meeting	NN
21781	1771	12	of	of	IN
21781	1771	13	the	the	DT
21781	1771	14	anterior	anterior	NNP
21781	1771	15	(	(	-LRB-
21781	1771	16	A.C.S.	A.C.S.	NNP
21781	1771	17	)	)	-RRB-
21781	1772	1	and	and	CC
21781	1772	2	posterior	posterior	NNP
21781	1772	3	(	(	-LRB-
21781	1772	4	P.C.S.	P.C.S.	NNP
21781	1772	5	)	)	-RRB-
21781	1773	1	cardinal	cardinal	JJ
21781	1773	2	sinuses	sinus	NNS
21781	1773	3	.	.	.
21781	1774	1	The	the	DT
21781	1774	2	anterior	anterior	NNP
21781	1774	3	cardinal	cardinal	NNP
21781	1774	4	sinus	sinus	NN
21781	1774	5	-is	-is	:
21781	1774	6	,	,	,
21781	1774	7	roughly	roughly	RB
21781	1774	8	,	,	,
21781	1774	9	the	the	DT
21781	1774	10	equivalent	equivalent	NN
21781	1774	11	of	of	IN
21781	1774	12	the	the	DT
21781	1774	13	internal	internal	JJ
21781	1774	14	jugular	jugular	NNP
21781	1774	15	vein-	vein-	NN
21781	1774	16	,	,	,
21781	1774	17	lies	lie	VBZ
21781	1774	18	along	along	IN
21781	1774	19	dorsal	dorsal	NN
21781	1774	20	to	to	IN
21781	1774	21	the	the	DT
21781	1774	22	gill	gill	NNP
21781	1774	23	slits	slit	NNS
21781	1774	24	(	(	-LRB-
21781	1774	25	g.s	g.s	NNP
21781	1774	26	.	.	.
21781	1775	1	)	)	-RRB-
21781	1775	2	,	,	,
21781	1775	3	and	and	CC
21781	1775	4	receives	receive	VBZ
21781	1775	5	an	an	DT
21781	1775	6	orbital	orbital	JJ
21781	1775	7	sinus	sinus	NN
21781	1775	8	from	from	IN
21781	1775	9	the	the	DT
21781	1775	10	eye	eye	NN
21781	1775	11	.	.	.
21781	1776	1	The	the	DT
21781	1776	2	posterior	posterior	NNP
21781	1776	3	cardinal	cardinal	JJ
21781	1776	4	sinus	sinus	NN
21781	1776	5	receives	receive	VBZ
21781	1776	6	a	a	DT
21781	1776	7	sub	sub	JJ
21781	1776	8	-	-	JJ
21781	1776	9	clavian	clavian	JJ
21781	1776	10	vein	vein	NN
21781	1776	11	(	(	-LRB-
21781	1776	12	s.c.v	s.c.v	NNP
21781	1776	13	.	.	.
21781	1776	14	)	)	-RRB-
21781	1777	1	and	and	CC
21781	1777	2	a	a	DT
21781	1777	3	lateral	lateral	JJ
21781	1777	4	vein	vein	NN
21781	1777	5	(	(	-LRB-
21781	1777	6	L.V.	L.V.	NNP
21781	1778	1	)	)	-RRB-
21781	1778	2	,	,	,
21781	1778	3	and	and	CC
21781	1778	4	fuses	fuse	VBZ
21781	1778	5	posteriorly	posteriorly	RB
21781	1778	6	with	with	IN
21781	1778	7	its	-PRON-	PRP$
21781	1778	8	fellow	fellow	NN
21781	1778	9	in	in	IN
21781	1778	10	the	the	DT
21781	1778	11	middle	middle	JJ
21781	1778	12	line	line	NN
21781	1778	13	.	.	.
21781	1779	1	This	this	DT
21781	1779	2	median	median	JJ
21781	1779	3	fusion	fusion	NN
21781	1779	4	is	be	VBZ
21781	1779	5	a	a	DT
21781	1779	6	departure	departure	NN
21781	1779	7	from	from	IN
21781	1779	8	the	the	DT
21781	1779	9	normal	normal	JJ
21781	1779	10	fish	fish	NN
21781	1779	11	type	type	NN
21781	1779	12	.	.	.
21781	1780	1	It	-PRON-	PRP
21781	1780	2	must	must	MD
21781	1780	3	not	not	RB
21781	1780	4	be	be	VB
21781	1780	5	confused	confuse	VBN
21781	1780	6	with	with	IN
21781	1780	7	the	the	DT
21781	1780	8	inferior	inferior	JJ
21781	1780	9	cava	cava	NN
21781	1780	10	,	,	,
21781	1780	11	which	which	WDT
21781	1780	12	is	be	VBZ
21781	1780	13	not	not	RB
21781	1780	14	found	find	VBN
21781	1780	15	in	in	IN
21781	1780	16	the	the	DT
21781	1780	17	dog	dog	NN
21781	1780	18	-	-	HYPH
21781	1780	19	fish	fish	NN
21781	1780	20	,	,	,
21781	1780	21	the	the	DT
21781	1780	22	[	[	-LRB-
21781	1780	23	right	right	NN
21781	1780	24	]	]	-RRB-
21781	1780	25	posterior	posterior	NN
21781	1780	26	cardinals	cardinal	NNS
21781	1780	27	representing	represent	VBG
21781	1780	28	the	the	DT
21781	1780	29	rabbit	rabbit	NN
21781	1780	30	's	's	POS
21781	1780	31	azygos	azygos	NN
21781	1780	32	vein	vein	NN
21781	1780	33	.	.	.
21781	1781	1	A	a	DT
21781	1781	2	simplified	simplified	JJ
21781	1781	3	diagram	diagram	NN
21781	1781	4	of	of	IN
21781	1781	5	the	the	DT
21781	1781	6	circulation	circulation	NN
21781	1781	7	of	of	IN
21781	1781	8	a	a	DT
21781	1781	9	fish	fish	NN
21781	1781	10	is	be	VBZ
21781	1781	11	given	give	VBN
21781	1781	12	in	in	IN
21781	1781	13	Figure	Figure	NNP
21781	1781	14	2	2	CD
21781	1781	15	,	,	,
21781	1781	16	Sheet	Sheet	NNP
21781	1781	17	16	16	CD
21781	1781	18	,	,	,
21781	1781	19	and	and	CC
21781	1781	20	this	this	DT
21781	1781	21	should	should	MD
21781	1781	22	be	be	VB
21781	1781	23	carefully	carefully	RB
21781	1781	24	compared	compare	VBN
21781	1781	25	with	with	IN
21781	1781	26	the	the	DT
21781	1781	27	corresponding	correspond	VBG
21781	1781	28	small	small	JJ
21781	1781	29	figure	figure	NN
21781	1781	30	given	give	VBN
21781	1781	31	of	of	IN
21781	1781	32	the	the	DT
21781	1781	33	vascular	vascular	JJ
21781	1781	34	system	system	NN
21781	1781	35	of	of	IN
21781	1781	36	our	-PRON-	PRP$
21781	1781	37	other	other	JJ
21781	1781	38	types	type	NNS
21781	1781	39	.	.	.
21781	1782	1	{	{	-LRB-
21781	1782	2	Lines	line	NNS
21781	1782	3	from	from	IN
21781	1782	4	Second	Second	NNP
21781	1782	5	Edition	Edition	NNP
21781	1782	6	only	only	RB
21781	1782	7	.	.	.
21781	1782	8	}	}	-RRB-
21781	1783	1	[	[	-LRB-
21781	1783	2	The	the	DT
21781	1783	3	blood	blood	NN
21781	1783	4	of	of	IN
21781	1783	5	the	the	DT
21781	1783	6	dog	dog	NN
21781	1783	7	-	-	HYPH
21781	1783	8	fish	fish	NN
21781	1783	9	resembles	resemble	NNS
21781	1783	10	that	that	DT
21781	1783	11	of	of	IN
21781	1783	12	the	the	DT
21781	1783	13	frog	frog	NN
21781	1783	14	.	.	.
21781	1783	15	]	]	-RRB-
21781	1784	1	Section	section	NN
21781	1784	2	9	9	CD
21781	1784	3	.	.	.
21781	1785	1	The	the	DT
21781	1785	2	internal	internal	JJ
21781	1785	3	skeleton	skeleton	NN
21781	1785	4	,	,	,
21781	1785	5	as	as	IN
21781	1785	6	we	-PRON-	PRP
21781	1785	7	have	have	VBP
21781	1785	8	said	say	VBD
21781	1785	9	,	,	,
21781	1785	10	is	be	VBZ
21781	1785	11	entirely	entirely	RB
21781	1785	12	cartilaginous	cartilaginous	JJ
21781	1785	13	,	,	,
21781	1785	14	and	and	CC
21781	1785	15	only	only	RB
21781	1785	16	those	those	DT
21781	1785	17	parts	part	NNS
21781	1785	18	which	which	WDT
21781	1785	19	are	be	VBP
21781	1785	20	pre	pre	VBN
21781	1785	21	-	-	VBN
21781	1785	22	formed	form	VBN
21781	1785	23	in	in	IN
21781	1785	24	cartilage	cartilage	NN
21781	1785	25	in	in	IN
21781	1785	26	the	the	DT
21781	1785	27	skeletons	skeleton	NNS
21781	1785	28	of	of	IN
21781	1785	29	the	the	DT
21781	1785	30	higher	high	JJR
21781	1785	31	types	type	NNS
21781	1785	32	are	be	VBP
21781	1785	33	represented	represent	VBN
21781	1785	34	here	here	RB
21781	1785	35	.	.	.
21781	1786	1	The	the	DT
21781	1786	2	spinal	spinal	JJ
21781	1786	3	column	column	NN
21781	1786	4	consists	consist	VBZ
21781	1786	5	of	of	IN
21781	1786	6	two	two	CD
21781	1786	7	types	type	NNS
21781	1786	8	of	of	IN
21781	1786	9	vertebrae	vertebra	NNS
21781	1786	10	,	,	,
21781	1786	11	the	the	DT
21781	1786	12	trunk	trunk	NN
21781	1786	13	,	,	,
21781	1786	14	bearing	bear	VBG
21781	1786	15	short	short	JJ
21781	1786	16	,	,	,
21781	1786	17	distinct	distinct	JJ
21781	1786	18	,	,	,
21781	1786	19	horizontally	horizontally	RB
21781	1786	20	-	-	HYPH
21781	1786	21	projecting	project	VBG
21781	1786	22	ribs	rib	NNS
21781	1786	23	(	(	-LRB-
21781	1786	24	r.	r.	NNP
21781	1786	25	)	)	-RRB-
21781	1786	26	,	,	,
21781	1786	27	and	and	CC
21781	1786	28	the	the	DT
21781	1786	29	caudal	caudal	NN
21781	1786	30	.	.	.
21781	1787	1	The	the	DT
21781	1787	2	diagrams	diagram	NNS
21781	1787	3	of	of	IN
21781	1787	4	Figure	figure	NN
21781	1787	5	5	5	CD
21781	1787	6	[	[	-LRB-
21781	1787	7	(	(	-LRB-
21781	1787	8	Sheet	sheet	NN
21781	1787	9	18	18	CD
21781	1787	10	)	)	-RRB-
21781	1787	11	]	]	-RRB-
21781	1787	12	are	be	VBP
21781	1787	13	to	to	TO
21781	1787	14	illustrate	illustrate	VB
21781	1787	15	the	the	DT
21781	1787	16	structure	structure	NN
21781	1787	17	of	of	IN
21781	1787	18	the	the	DT
21781	1787	19	centrum	centrum	NN
21781	1787	20	of	of	IN
21781	1787	21	a	a	DT
21781	1787	22	dog	dog	NN
21781	1787	23	-	-	HYPH
21781	1787	24	fish	fish	NN
21781	1787	25	vertebra	vertebra	NNS
21781	1787	26	;	;	:
21781	1787	27	C	C	NNP
21781	1787	28	is	be	VBZ
21781	1787	29	a	a	DT
21781	1787	30	side	side	JJ
21781	1787	31	view	view	NN
21781	1787	32	,	,	,
21781	1787	33	D	d	NN
21781	1787	34	a	a	DT
21781	1787	35	horizontal	horizontal	JJ
21781	1787	36	median	median	JJ
21781	1787	37	section	section	NN
21781	1787	38	,	,	,
21781	1787	39	A	a	NN
21781	1787	40	and	and	CC
21781	1787	41	B	b	NN
21781	1787	42	are	be	VBP
21781	1787	43	transverse	transverse	JJ
21781	1787	44	sections	section	NNS
21781	1787	45	at	at	IN
21781	1787	46	the	the	DT
21781	1787	47	points	point	NNS
21781	1787	48	indicated	indicate	VBN
21781	1787	49	by	by	IN
21781	1787	50	-B	-B	NNS
21781	1787	51	and	and	CC
21781	1787	52	A-	a-	XX
21781	1787	53	[	[	-LRB-
21781	1787	54	A	a	NN
21781	1787	55	and	and	CC
21781	1787	56	B	b	NN
21781	1787	57	]	]	-RRB-
21781	1787	58	respectively	respectively	RB
21781	1787	59	in	in	IN
21781	1787	60	Figure	Figure	NNP
21781	1787	61	C.	C.	NNP
21781	1787	62	-(By	-(By	:
21781	1787	63	an	an	DT
21781	1787	64	unfortunate	unfortunate	JJ
21781	1787	65	slip	slip	NN
21781	1787	66	of	of	IN
21781	1787	67	the	the	DT
21781	1787	68	pen	pen	NN
21781	1787	69	in	in	IN
21781	1787	70	the	the	DT
21781	1787	71	figure	figure	NN
21781	1787	72	,	,	,
21781	1787	73	A	a	DT
21781	1787	74	was	be	VBD
21781	1787	75	substituted	substitute	VBN
21781	1787	76	for	for	IN
21781	1787	77	B	b	NN
21781	1787	78	;	;	:
21781	1787	79	section	section	NN
21781	1787	80	A	a	DT
21781	1787	81	corresponds	correspond	VBZ
21781	1787	82	to	to	TO
21781	1787	83	line	line	NN
21781	1787	84	B	b	NN
21781	1787	85	,	,	,
21781	1787	86	and	and	CC
21781	1787	87	vice	vice	NN
21781	1787	88	versa	versa	RB
21781	1787	89	.	.	.
21781	1788	1	)	)	-RRB-
21781	1788	2	-	-	:
21781	1788	3	The	the	DT
21781	1788	4	vertebrae	vertebra	NNS
21781	1788	5	are	be	VBP
21781	1788	6	hollowed	hollow	VBN
21781	1788	7	out	out	RP
21781	1788	8	both	both	DT
21781	1788	9	anteriorly	anteriorly	RB
21781	1788	10	and	and	CC
21781	1788	11	posteriorly	posteriorly	RB
21781	1788	12	(	(	-LRB-
21781	1788	13	amphi	amphi	JJ
21781	1788	14	-	-	HYPH
21781	1788	15	coelous	coelous	JJ
21781	1788	16	)	)	-RRB-
21781	1788	17	,	,	,
21781	1788	18	and	and	CC
21781	1788	19	a	a	DT
21781	1788	20	jelly	jelly	NN
21781	1788	21	-	-	HYPH
21781	1788	22	like	like	JJ
21781	1788	23	notochord	notochord	NN
21781	1788	24	runs	run	VBZ
21781	1788	25	through	through	IN
21781	1788	26	the	the	DT
21781	1788	27	entire	entire	JJ
21781	1788	28	length	length	NN
21781	1788	29	of	of	IN
21781	1788	30	the	the	DT
21781	1788	31	vertebral	vertebral	JJ
21781	1788	32	column	column	NN
21781	1788	33	,	,	,
21781	1788	34	being	be	VBG
21781	1788	35	constricted	constrict	VBN
21781	1788	36	at	at	IN
21781	1788	37	the	the	DT
21781	1788	38	centres	centre	NNS
21781	1788	39	of	of	IN
21781	1788	40	the	the	DT
21781	1788	41	centra	centra	NNP
21781	1788	42	,	,	,
21781	1788	43	and	and	CC
21781	1788	44	dilated	dilate	VBN
21781	1788	45	between	between	IN
21781	1788	46	them	-PRON-	PRP
21781	1788	47	.	.	.
21781	1789	1	The	the	DT
21781	1789	2	neural	neural	JJ
21781	1789	3	arch	arch	NN
21781	1789	4	above	above	IN
21781	1789	5	the	the	DT
21781	1789	6	centrum	centrum	NN
21781	1789	7	,	,	,
21781	1789	8	and	and	CC
21781	1789	9	containing	contain	VBG
21781	1789	10	the	the	DT
21781	1789	11	spinal	spinal	JJ
21781	1789	12	cord	cord	NN
21781	1789	13	,	,	,
21781	1789	14	is	be	VBZ
21781	1789	15	made	make	VBN
21781	1789	16	up	up	RP
21781	1789	17	of	of	IN
21781	1789	18	neural	neural	JJ
21781	1789	19	plates	plate	NNS
21781	1789	20	(	(	-LRB-
21781	1789	21	n.p	n.p	NNP
21781	1789	22	.	.	.
21781	1790	1	)	)	-RRB-
21781	1790	2	,	,	,
21781	1790	3	and	and	CC
21781	1790	4	interneural	interneural	JJ
21781	1790	5	plates	plate	NNS
21781	1790	6	(	(	-LRB-
21781	1790	7	i.n.p	i.n.p	NNP
21781	1790	8	.	.	.
21781	1791	1	)	)	-RRB-
21781	1791	2	,	,	,
21781	1791	3	completed	complete	VBN
21781	1791	4	above	above	IN
21781	1791	5	by	by	IN
21781	1791	6	a	a	DT
21781	1791	7	median	median	JJ
21781	1791	8	neural	neural	JJ
21781	1791	9	spine	spine	NNP
21781	1791	10	(	(	-LRB-
21781	1791	11	n.s	n.s	NNP
21781	1791	12	.	.	NNP
21781	1791	13	)	)	-RRB-
21781	1791	14	.	.	.
21781	1792	1	In	in	IN
21781	1792	2	the	the	DT
21781	1792	3	caudal	caudal	JJ
21781	1792	4	region	region	NN
21781	1792	5	,	,	,
21781	1792	6	instead	instead	RB
21781	1792	7	of	of	IN
21781	1792	8	ribs	rib	NNS
21781	1792	9	projecting	project	VBG
21781	1792	10	outwardly	outwardly	RB
21781	1792	11	,	,	,
21781	1792	12	there	there	EX
21781	1792	13	are	be	VBP
21781	1792	14	haemal	haemal	JJ
21781	1792	15	processes	process	NNS
21781	1792	16	,	,	,
21781	1792	17	inclined	inclined	JJ
21781	1792	18	downwards	downwards	RB
21781	1792	19	and	and	CC
21781	1792	20	meeting	meet	VBG
21781	1792	21	below	below	RB
21781	1792	22	,	,	,
21781	1792	23	forming	form	VBG
21781	1792	24	an	an	DT
21781	1792	25	arch	arch	NN
21781	1792	26	,	,	,
21781	1792	27	the	the	DT
21781	1792	28	haemal	haemal	JJ
21781	1792	29	arch	arch	NN
21781	1792	30	,	,	,
21781	1792	31	containing	contain	VBG
21781	1792	32	the	the	DT
21781	1792	33	caudal	caudal	JJ
21781	1792	34	artery	artery	NN
21781	1792	35	and	and	CC
21781	1792	36	vein--	vein--	VB
21781	1792	37	the	the	DT
21781	1792	38	vein	vein	NN
21781	1792	39	ventral	ventral	JJ
21781	1792	40	to	to	IN
21781	1792	41	the	the	DT
21781	1792	42	artery--	artery--	NN
21781	1792	43	and	and	CC
21781	1792	44	resembling	resemble	VBG
21781	1792	45	the	the	DT
21781	1792	46	neural	neural	JJ
21781	1792	47	arch	arch	NN
21781	1792	48	,	,	,
21781	1792	49	which	which	WDT
21781	1792	50	contains	contain	VBZ
21781	1792	51	the	the	DT
21781	1792	52	spinal	spinal	JJ
21781	1792	53	cord	cord	NN
21781	1792	54	above	above	IN
21781	1792	55	,	,	,
21781	1792	56	in	in	IN
21781	1792	57	shape	shape	NN
21781	1792	58	and	and	CC
21781	1792	59	size	size	NN
21781	1792	60	.	.	.
21781	1793	1	Section	section	NN
21781	1793	2	10	10	CD
21781	1793	3	.	.	.
21781	1794	1	The	the	DT
21781	1794	2	pectoral	pectoral	JJ
21781	1794	3	limb	limb	NN
21781	1794	4	and	and	CC
21781	1794	5	girdle	girdle	NN
21781	1794	6	(	(	-LRB-
21781	1794	7	Figure	figure	NN
21781	1794	8	4	4	CD
21781	1794	9	,	,	,
21781	1794	10	Sheet	sheet	NN
21781	1794	11	16	16	CD
21781	1794	12	)	)	-RRB-
21781	1794	13	have	have	VBP
21781	1794	14	only	only	RB
21781	1794	15	a	a	DT
21781	1794	16	very	very	RB
21781	1794	17	vague	vague	JJ
21781	1794	18	resemblance	resemblance	NN
21781	1794	19	to	to	IN
21781	1794	20	the	the	DT
21781	1794	21	corresponding	corresponding	JJ
21781	1794	22	structures	structure	NNS
21781	1794	23	in	in	IN
21781	1794	24	the	the	DT
21781	1794	25	rabbit	rabbit	NN
21781	1794	26	.	.	.
21781	1795	1	The	the	DT
21781	1795	2	girdle	girdle	NN
21781	1795	3	(	(	-LRB-
21781	1795	4	g.	g.	NNP
21781	1795	5	)	)	-RRB-
21781	1795	6	is	be	VBZ
21781	1795	7	a	a	DT
21781	1795	8	transverse	transverse	JJ
21781	1795	9	bar	bar	NN
21781	1795	10	lying	lying	NN
21781	1795	11	ventral	ventral	JJ
21781	1795	12	to	to	IN
21781	1795	13	the	the	DT
21781	1795	14	pericardial	pericardial	JJ
21781	1795	15	wall	wall	NN
21781	1795	16	,	,	,
21781	1795	17	and	and	CC
21781	1795	18	sending	send	VBG
21781	1795	19	up	up	RP
21781	1795	20	a	a	DT
21781	1795	21	portion	portion	NN
21781	1795	22	(	(	-LRB-
21781	1795	23	sc	sc	RB
21781	1795	24	.	.	.
21781	1796	1	)	)	-RRB-
21781	1796	2	,	,	,
21781	1796	3	dorsal	dorsal	NN
21781	1796	4	to	to	IN
21781	1796	5	the	the	DT
21781	1796	6	attachment	attachment	NN
21781	1796	7	of	of	IN
21781	1796	8	the	the	DT
21781	1796	9	limb	limb	NN
21781	1796	10	,	,	,
21781	1796	11	which	which	WDT
21781	1796	12	answers	answer	VBZ
21781	1796	13	to	to	IN
21781	1796	14	the	the	DT
21781	1796	15	scapula	scapula	NN
21781	1796	16	and	and	CC
21781	1796	17	supra	supra	NN
21781	1796	18	-	-	HYPH
21781	1796	19	scapula	scapula	NN
21781	1796	20	of	of	IN
21781	1796	21	the	the	DT
21781	1796	22	forms	form	NNS
21781	1796	23	above	above	IN
21781	1796	24	the	the	DT
21781	1796	25	fish	fish	NN
21781	1796	26	.	.	.
21781	1797	1	Three	three	CD
21781	1797	2	main	main	JJ
21781	1797	3	cartilages	cartilage	NNS
21781	1797	4	,	,	,
21781	1797	5	named	name	VBN
21781	1797	6	respectively	respectively	RB
21781	1797	7	the	the	DT
21781	1797	8	pro-	pro-	NN
21781	1797	9	(	(	-LRB-
21781	1797	10	p.p	p.p	NNP
21781	1797	11	.	.	.
21781	1798	1	)	)	-RRB-
21781	1798	2	,	,	,
21781	1798	3	meso-	meso-	NNP
21781	1798	4	(	(	-LRB-
21781	1798	5	m.p	m.p	NNP
21781	1798	6	.	.	.
21781	1799	1	)	)	-RRB-
21781	1799	2	,	,	,
21781	1799	3	and	and	CC
21781	1799	4	meta	meta	JJ
21781	1799	5	-	-	HYPH
21781	1799	6	pterygium	pterygium	NN
21781	1799	7	,	,	,
21781	1799	8	form	form	VB
21781	1799	9	the	the	DT
21781	1799	10	base	base	NN
21781	1799	11	of	of	IN
21781	1799	12	the	the	DT
21781	1799	13	limb	limb	NN
21781	1799	14	.	.	.
21781	1800	1	With	with	IN
21781	1800	2	these	these	DT
21781	1800	3	,	,	,
21781	1800	4	smaller	small	JJR
21781	1800	5	cartilaginous	cartilaginous	JJ
21781	1800	6	plates	plate	NNS
21781	1800	7	,	,	,
21781	1800	8	rods	rod	NNS
21781	1800	9	,	,	,
21781	1800	10	and	and	CC
21781	1800	11	nodules	nodule	VBZ
21781	1800	12	articulate	articulate	JJ
21781	1800	13	,	,	,
21781	1800	14	and	and	CC
21781	1800	15	form	form	VB
21781	1800	16	a	a	DT
21781	1800	17	flattened	flatten	VBN
21781	1800	18	skeletal	skeletal	JJ
21781	1800	19	support	support	NN
21781	1800	20	for	for	IN
21781	1800	21	the	the	DT
21781	1800	22	fin	fin	NN
21781	1800	23	.	.	.
21781	1801	1	Section	section	NN
21781	1801	2	11	11	CD
21781	1801	3	.	.	.
21781	1802	1	The	the	DT
21781	1802	2	pelvic	pelvic	JJ
21781	1802	3	girdle	girdle	NN
21781	1802	4	and	and	CC
21781	1802	5	limb	limb	NN
21781	1802	6	(	(	-LRB-
21781	1802	7	Figure	figure	NN
21781	1802	8	2	2	CD
21781	1802	9	,	,	,
21781	1802	10	Sheet	sheet	NN
21781	1802	11	15	15	CD
21781	1802	12	)	)	-RRB-
21781	1802	13	are	be	VBP
21781	1802	14	similar	similar	JJ
21781	1802	15	in	in	IN
21781	1802	16	structure	structure	NN
21781	1802	17	,	,	,
21781	1802	18	but	but	CC
21781	1802	19	the	the	DT
21781	1802	20	pro	pro	JJ
21781	1802	21	-	-	JJ
21781	1802	22	pterygium	pterygium	JJ
21781	1802	23	and	and	CC
21781	1802	24	meso	meso	NN
21781	1802	25	-	-	HYPH
21781	1802	26	pterygium	pterygium	NN
21781	1802	27	are	be	VBP
21781	1802	28	absent	absent	JJ
21781	1802	29	,	,	,
21781	1802	30	and	and	CC
21781	1802	31	the	the	DT
21781	1802	32	cartilage	cartilage	NN
21781	1802	33	answering	answer	VBG
21781	1802	34	to	to	IN
21781	1802	35	the	the	DT
21781	1802	36	meta	meta	JJ
21781	1802	37	-	-	HYPH
21781	1802	38	pterygium	pterygium	NN
21781	1802	39	goes	go	VBZ
21781	1802	40	by	by	IN
21781	1802	41	the	the	DT
21781	1802	42	name	name	NN
21781	1802	43	of	of	IN
21781	1802	44	the	the	DT
21781	1802	45	basi	basi	NN
21781	1802	46	-	-	HYPH
21781	1802	47	pterygium	pterygium	NN
21781	1802	48	.	.	.
21781	1803	1	In	in	IN
21781	1803	2	the	the	DT
21781	1803	3	male	male	NN
21781	1803	4	,	,	,
21781	1803	5	but	but	CC
21781	1803	6	not	not	RB
21781	1803	7	in	in	IN
21781	1803	8	the	the	DT
21781	1803	9	female	female	NN
21781	1803	10	,	,	,
21781	1803	11	the	the	DT
21781	1803	12	pelvic	pelvic	JJ
21781	1803	13	fins	fin	NNS
21781	1803	14	are	be	VBP
21781	1803	15	united	unite	VBN
21781	1803	16	behind	behind	IN
21781	1803	17	the	the	DT
21781	1803	18	cloaca	cloaca	NN
21781	1803	19	,	,	,
21781	1803	20	and	and	CC
21781	1803	21	there	there	EX
21781	1803	22	are	be	VBP
21781	1803	23	two	two	CD
21781	1803	24	stiff	stiff	JJ
21781	1803	25	grooved	grooved	JJ
21781	1803	26	copulatory	copulatory	JJ
21781	1803	27	organs	organ	NNS
21781	1803	28	,	,	,
21781	1803	29	the	the	DT
21781	1803	30	claspers	clasper	NNS
21781	1803	31	(	(	-LRB-
21781	1803	32	cl	cl	UH
21781	1803	33	.	.	.
21781	1804	1	in	in	IN
21781	1804	2	Figure	Figure	NNP
21781	1804	3	1	1	CD
21781	1804	4	)	)	-RRB-
21781	1804	5	,	,	,
21781	1804	6	which	which	WDT
21781	1804	7	have	have	VBP
21781	1804	8	a	a	DT
21781	1804	9	cartilaginous	cartilaginous	JJ
21781	1804	10	support	support	NN
21781	1804	11	(	(	-LRB-
21781	1804	12	cl.c	cl.c	NNP
21781	1804	13	.	.	.
21781	1804	14	)	)	-RRB-
21781	1804	15	.	.	.
21781	1805	1	These	these	DT
21781	1805	2	claspers	clasper	NNS
21781	1805	3	form	form	VBP
21781	1805	4	the	the	DT
21781	1805	5	readiest	readiest	NN
21781	1805	6	means	mean	NNS
21781	1805	7	of	of	IN
21781	1805	8	determining	determine	VBG
21781	1805	9	the	the	DT
21781	1805	10	sex	sex	NN
21781	1805	11	of	of	IN
21781	1805	12	a	a	DT
21781	1805	13	specimen	speciman	NNS
21781	1805	14	before	before	IN
21781	1805	15	dissection	dissection	NN
21781	1805	16	.	.	.
21781	1806	1	Section	section	NN
21781	1806	2	12	12	CD
21781	1806	3	.	.	.
21781	1807	1	The	the	DT
21781	1807	2	skull	skull	NN
21781	1807	3	consists	consist	VBZ
21781	1807	4	of	of	IN
21781	1807	5	a	a	DT
21781	1807	6	cartilaginous	cartilaginous	JJ
21781	1807	7	cranium	cranium	NN
21781	1807	8	,	,	,
21781	1807	9	and	and	CC
21781	1807	10	of	of	IN
21781	1807	11	jaw	jaw	NN
21781	1807	12	and	and	CC
21781	1807	13	visceral	visceral	JJ
21781	1807	14	arches	arch	NNS
21781	1807	15	.	.	.
21781	1808	1	The	the	DT
21781	1808	2	cranium	cranium	NN
21781	1808	3	persists	persist	VBZ
21781	1808	4	throughout	throughout	IN
21781	1808	5	life	life	NN
21781	1808	6	,	,	,
21781	1808	7	in	in	IN
21781	1808	8	what	what	WP
21781	1808	9	closely	closely	RB
21781	1808	10	resembles	resemble	VBZ
21781	1808	11	a	a	DT
21781	1808	12	transitory	transitory	JJ
21781	1808	13	embryonic	embryonic	JJ
21781	1808	14	condition	condition	NN
21781	1808	15	of	of	IN
21781	1808	16	the	the	DT
21781	1808	17	higher	high	JJR
21781	1808	18	types	type	NNS
21781	1808	19	.	.	.
21781	1809	1	There	there	EX
21781	1809	2	is	be	VBZ
21781	1809	3	a	a	DT
21781	1809	4	nasal	nasal	NN
21781	1809	5	capsule	capsule	NN
21781	1809	6	(	(	-LRB-
21781	1809	7	na.c	na.c	NNP
21781	1809	8	.	.	.
21781	1810	1	)	)	-RRB-
21781	1810	2	,	,	,
21781	1810	3	a	a	DT
21781	1810	4	brain	brain	NN
21781	1810	5	case	case	NN
21781	1810	6	proper	proper	JJ
21781	1810	7	,	,	,
21781	1810	8	and	and	CC
21781	1810	9	lateral	lateral	JJ
21781	1810	10	otic	otic	NN
21781	1810	11	(	(	-LRB-
21781	1810	12	auditory	auditory	JJ
21781	1810	13	)	)	-RRB-
21781	1810	14	capsules	capsule	NNS
21781	1810	15	(	(	-LRB-
21781	1810	16	ot.c	ot.c	NNP
21781	1810	17	.	.	.
21781	1810	18	)	)	-RRB-
21781	1811	1	containing	contain	VBG
21781	1811	2	the	the	DT
21781	1811	3	internal	internal	JJ
21781	1811	4	ear	ear	NN
21781	1811	5	.	.	.
21781	1812	1	(	(	-LRB-
21781	1812	2	This	this	DT
21781	1812	3	should	should	MD
21781	1812	4	be	be	VB
21781	1812	5	compared	compare	VBN
21781	1812	6	with	with	IN
21781	1812	7	the	the	DT
21781	1812	8	frog	frog	NN
21781	1812	9	's	's	POS
21781	1812	10	embryonic	embryonic	JJ
21781	1812	11	skull	skull	NNP
21781	1812	12	.	.	.
21781	1812	13	)	)	-RRB-
21781	1813	1	The	the	DT
21781	1813	2	upper	upper	JJ
21781	1813	3	jaw	jaw	NN
21781	1813	4	has	have	VBZ
21781	1813	5	a	a	DT
21781	1813	6	great	great	JJ
21781	1813	7	bar	bar	NN
21781	1813	8	of	of	IN
21781	1813	9	cartilage	cartilage	NN
21781	1813	10	,	,	,
21781	1813	11	the	the	DT
21781	1813	12	palato	palato	NN
21781	1813	13	-	-	HYPH
21781	1813	14	pterygoid	pterygoid	NN
21781	1813	15	,	,	,
21781	1813	16	as	as	IN
21781	1813	17	its	-PRON-	PRP$
21781	1813	18	sole	sole	JJ
21781	1813	19	support	support	NN
21781	1813	20	;	;	:
21781	1813	21	the	the	DT
21781	1813	22	arch	arch	NN
21781	1813	23	of	of	IN
21781	1813	24	premaxilla	premaxilla	NNP
21781	1813	25	,	,	,
21781	1813	26	maxilla	maxilla	NNP
21781	1813	27	,	,	,
21781	1813	28	jugal	jugal	NNP
21781	1813	29	,	,	,
21781	1813	30	and	and	CC
21781	1813	31	squamosal--	squamosal--	VB
21781	1813	32	all	all	DT
21781	1813	33	membrane	membrane	NN
21781	1813	34	bones--	bones--	NNP
21781	1813	35	is	be	VBZ
21781	1813	36	,	,	,
21781	1813	37	of	of	IN
21781	1813	38	course	course	NN
21781	1813	39	,	,	,
21781	1813	40	not	not	RB
21781	1813	41	represented	represent	VBN
21781	1813	42	.	.	.
21781	1814	1	In	in	IN
21781	1814	2	the	the	DT
21781	1814	3	frog	frog	NN
21781	1814	4	this	this	DT
21781	1814	5	bar	bar	NN
21781	1814	6	of	of	IN
21781	1814	7	cartilage	cartilage	NN
21781	1814	8	is	be	VBZ
21781	1814	9	joined	join	VBN
21781	1814	10	directly	directly	RB
21781	1814	11	to	to	IN
21781	1814	12	the	the	DT
21781	1814	13	otic	otic	JJ
21781	1814	14	capsule	capsule	NN
21781	1814	15	by	by	IN
21781	1814	16	a	a	DT
21781	1814	17	quadrate	quadrate	JJ
21781	1814	18	portion	portion	NN
21781	1814	19	,	,	,
21781	1814	20	but	but	CC
21781	1814	21	this	this	DT
21781	1814	22	is	be	VBZ
21781	1814	23	only	only	RB
21781	1814	24	doubtfully	doubtfully	RB
21781	1814	25	represented	represent	VBN
21781	1814	26	in	in	IN
21781	1814	27	the	the	DT
21781	1814	28	dog	dog	NN
21781	1814	29	-	-	HYPH
21781	1814	30	fish	fish	NN
21781	1814	31	by	by	IN
21781	1814	32	a	a	DT
21781	1814	33	nodule	nodule	NN
21781	1814	34	of	of	IN
21781	1814	35	cartilage	cartilage	NN
21781	1814	36	in	in	IN
21781	1814	37	the	the	DT
21781	1814	38	pre	pre	JJ
21781	1814	39	-	-	JJ
21781	1814	40	spiracular	spiracular	JJ
21781	1814	41	ligament	ligament	NN
21781	1814	42	(	(	-LRB-
21781	1814	43	p.s	p.s	NNP
21781	1814	44	.	.	NNP
21781	1814	45	)	)	-RRB-
21781	1814	46	.	.	.
21781	1815	1	The	the	DT
21781	1815	2	lower	low	JJR
21781	1815	3	jaw	jaw	NN
21781	1815	4	is	be	VBZ
21781	1815	5	supported	support	VBN
21781	1815	6	,	,	,
21781	1815	7	by	by	IN
21781	1815	8	Meckel	Meckel	NNP
21781	1815	9	's	's	POS
21781	1815	10	cartilage	cartilage	NN
21781	1815	11	(	(	-LRB-
21781	1815	12	M.C.	M.C.	NNP
21781	1815	13	)	)	-RRB-
21781	1815	14	.	.	.
21781	1816	1	The	the	DT
21781	1816	2	hyoid	hyoid	NN
21781	1816	3	arch	arch	NN
21781	1816	4	consists	consist	VBZ
21781	1816	5	of	of	IN
21781	1816	6	two	two	CD
21781	1816	7	main	main	JJ
21781	1816	8	masses	masse	NNS
21781	1816	9	of	of	IN
21781	1816	10	cartilage	cartilage	NN
21781	1816	11	,	,	,
21781	1816	12	the	the	DT
21781	1816	13	hyomandibular	hyomandibular	JJ
21781	1816	14	(	(	-LRB-
21781	1816	15	h.m	h.m	NNP
21781	1816	16	.	.	NNP
21781	1816	17	)	)	-RRB-
21781	1816	18	,	,	,
21781	1816	19	and	and	CC
21781	1816	20	the	the	DT
21781	1816	21	ceratohyal	ceratohyal	NNP
21781	1816	22	(	(	-LRB-
21781	1816	23	c.h	c.h	NNP
21781	1816	24	.	.	.
21781	1817	1	)	)	-RRB-
21781	1817	2	;	;	:
21781	1817	3	the	the	DT
21781	1817	4	former	former	JJ
21781	1817	5	of	of	IN
21781	1817	6	these	these	DT
21781	1817	7	is	be	VBZ
21781	1817	8	tilted	tilt	VBN
21781	1817	9	slightly	slightly	RB
21781	1817	10	forward	forward	RB
21781	1817	11	,	,	,
21781	1817	12	so	so	IN
21781	1817	13	that	that	IN
21781	1817	14	the	the	DT
21781	1817	15	gill	gill	JJ
21781	1817	16	slit	slit	NN
21781	1817	17	between	between	IN
21781	1817	18	it	-PRON-	PRP
21781	1817	19	and	and	CC
21781	1817	20	the	the	DT
21781	1817	21	jaw	jaw	NN
21781	1817	22	arch	arch	NN
21781	1817	23	is	be	VBZ
21781	1817	24	obliterated	obliterate	VBN
21781	1817	25	below	below	RB
21781	1817	26	,	,	,
21781	1817	27	and	and	CC
21781	1817	28	the	the	DT
21781	1817	29	cartilage	cartilage	NN
21781	1817	30	comes	come	VBZ
21781	1817	31	to	to	TO
21781	1817	32	serve	serve	VB
21781	1817	33	as	as	IN
21781	1817	34	the	the	DT
21781	1817	35	intermediary	intermediary	NN
21781	1817	36	in	in	IN
21781	1817	37	the	the	DT
21781	1817	38	suspension	suspension	NN
21781	1817	39	of	of	IN
21781	1817	40	the	the	DT
21781	1817	41	jaw	jaw	NN
21781	1817	42	from	from	IN
21781	1817	43	the	the	DT
21781	1817	44	otic	otic	JJ
21781	1817	45	mass	mass	NN
21781	1817	46	.	.	.
21781	1818	1	There	there	EX
21781	1818	2	are	be	VBP
21781	1818	3	five	five	CD
21781	1818	4	branchia[l	branchia[l	NNP
21781	1818	5	]	]	-RRB-
21781	1818	6	arches	arch	NNS
21781	1818	7	,	,	,
21781	1818	8	made	make	VBN
21781	1818	9	up	up	RP
21781	1818	10	pharyngo-	pharyngo-	NN
21781	1818	11	,	,	,
21781	1818	12	epi-	epi-	NNS
21781	1818	13	and	and	CC
21781	1818	14	cerato	cerato	NN
21781	1818	15	-	-	HYPH
21781	1818	16	branchials	branchial	NNS
21781	1818	17	,	,	,
21781	1818	18	and	and	CC
21781	1818	19	the	the	DT
21781	1818	20	ventral	ventral	JJ
21781	1818	21	elements	element	NNS
21781	1818	22	fuse	fuse	VBP
21781	1818	23	in	in	IN
21781	1818	24	the	the	DT
21781	1818	25	middle	middle	JJ
21781	1818	26	line	line	NN
21781	1818	27	to	to	TO
21781	1818	28	form	form	VB
21781	1818	29	a	a	DT
21781	1818	30	common	common	JJ
21781	1818	31	plate	plate	NN
21781	1818	32	of	of	IN
21781	1818	33	cartilage	cartilage	NN
21781	1818	34	.	.	.
21781	1819	1	Outside	outside	IN
21781	1819	2	these	these	DT
21781	1819	3	arches	arch	NNS
21781	1819	4	are	be	VBP
21781	1819	5	certain	certain	JJ
21781	1819	6	small	small	JJ
21781	1819	7	cartilages	cartilage	NNS
21781	1819	8	,	,	,
21781	1819	9	the	the	DT
21781	1819	10	extra	extra	JJ
21781	1819	11	branchials	branchial	NNS
21781	1819	12	(	(	-LRB-
21781	1819	13	ex.b	ex.b	NNS
21781	1819	14	.	.	.
21781	1819	15	)	)	-RRB-
21781	1820	1	which	which	WDT
21781	1820	2	,	,	,
21781	1820	3	together	together	RB
21781	1820	4	with	with	IN
21781	1820	5	certain	certain	JJ
21781	1820	6	small	small	JJ
21781	1820	7	labials	labial	NNS
21781	1820	8	by	by	IN
21781	1820	9	the	the	DT
21781	1820	10	nostrils	nostril	NNS
21781	1820	11	and	and	CC
21781	1820	12	at	at	IN
21781	1820	13	the	the	DT
21781	1820	14	sides	side	NNS
21781	1820	15	of	of	IN
21781	1820	16	the	the	DT
21781	1820	17	gape	gape	NN
21781	1820	18	,	,	,
21781	1820	19	probably	probably	RB
21781	1820	20	represent	represent	VBP
21781	1820	21	structures	structure	NNS
21781	1820	22	of	of	IN
21781	1820	23	considerably	considerably	RB
21781	1820	24	greater	great	JJR
21781	1820	25	importance	importance	NN
21781	1820	26	in	in	IN
21781	1820	27	that	that	DT
21781	1820	28	still	still	RB
21781	1820	29	more	more	RBR
21781	1820	30	primitive	primitive	JJ
21781	1820	31	fish	fish	NN
21781	1820	32	,	,	,
21781	1820	33	the	the	DT
21781	1820	34	lamprey	lamprey	NN
21781	1820	35	.	.	.
21781	1821	1	The	the	DT
21781	1821	2	deep	deep	JJ
21781	1821	3	groove	groove	NN
21781	1821	4	figured	figure	VBD
21781	1821	5	lateral	lateral	JJ
21781	1821	6	to	to	IN
21781	1821	7	the	the	DT
21781	1821	8	otic	otic	JJ
21781	1821	9	capsule	capsule	NN
21781	1821	10	is	be	VBZ
21781	1821	11	the	the	DT
21781	1821	12	connecting	connect	VBG
21781	1821	13	line	line	NN
21781	1821	14	of	of	IN
21781	1821	15	the	the	DT
21781	1821	16	orbital	orbital	JJ
21781	1821	17	and	and	CC
21781	1821	18	anterior	anterior	NNP
21781	1821	19	cardinal	cardinal	JJ
21781	1821	20	sinuses	sinus	NNS
21781	1821	21	;	;	:
21781	1821	22	the	the	DT
21781	1821	23	outline	outline	NN
21781	1821	24	of	of	IN
21781	1821	25	the	the	DT
21781	1821	26	anterior	anterior	NNP
21781	1821	27	cardinal	cardinal	NNP
21781	1821	28	sinus	sinus	NNP
21781	1821	29	in	in	IN
21781	1821	30	this	this	DT
21781	1821	31	figure	figure	NN
21781	1821	32	and	and	CC
21781	1821	33	in	in	IN
21781	1821	34	Figure	figure	NN
21781	1821	35	1	1	CD
21781	1821	36	is	be	VBZ
21781	1821	37	roughly	roughly	RB
21781	1821	38	indicated	indicate	VBN
21781	1821	39	by	by	IN
21781	1821	40	a	a	DT
21781	1821	41	dotted	dotted	JJ
21781	1821	42	line	line	NN
21781	1821	43	.	.	.
21781	1822	1	Section	section	NN
21781	1822	2	13	13	CD
21781	1822	3	.	.	.
21781	1823	1	Figure	Figure	NNP
21781	1823	2	3a	3a	NNP
21781	1823	3	is	be	VBZ
21781	1823	4	a	a	DT
21781	1823	5	rough	rough	JJ
21781	1823	6	diagram	diagram	NN
21781	1823	7	of	of	IN
21781	1823	8	the	the	DT
21781	1823	9	internal	internal	JJ
21781	1823	10	ear--	ear--	NNP
21781	1823	11	the	the	DT
21781	1823	12	only	only	JJ
21781	1823	13	auditory	auditory	JJ
21781	1823	14	structure	structure	NN
21781	1823	15	of	of	IN
21781	1823	16	our	-PRON-	PRP$
21781	1823	17	type	type	NN
21781	1823	18	(	(	-LRB-
21781	1823	19	compare	compare	VB
21781	1823	20	Rabbit	Rabbit	NNP
21781	1823	21	,	,	,
21781	1823	22	Sheet	Sheet	NNP
21781	1823	23	7	7	CD
21781	1823	24	)	)	-RRB-
21781	1823	25	.	.	.
21781	1824	1	To	to	TO
21781	1824	2	dissect	dissect	VB
21781	1824	3	out	out	RP
21781	1824	4	the	the	DT
21781	1824	5	auditory	auditory	JJ
21781	1824	6	labyrinth	labyrinth	NN
21781	1824	7	without	without	IN
21781	1824	8	injury	injury	NN
21781	1824	9	is	be	VBZ
21781	1824	10	a	a	DT
21781	1824	11	difficult	difficult	JJ
21781	1824	12	performance	performance	NN
21781	1824	13	,	,	,
21781	1824	14	but	but	CC
21781	1824	15	its	-PRON-	PRP$
21781	1824	16	structure	structure	NN
21781	1824	17	may	may	MD
21781	1824	18	be	be	VB
21781	1824	19	made	make	VBN
21781	1824	20	out	out	RP
21781	1824	21	very	very	RB
21781	1824	22	satisfactorily	satisfactorily	RB
21781	1824	23	by	by	IN
21781	1824	24	paring	pare	VBG
21781	1824	25	away	away	RB
21781	1824	26	successive	successive	JJ
21781	1824	27	slices	slice	NNS
21781	1824	28	of	of	IN
21781	1824	29	the	the	DT
21781	1824	30	otic	otic	JJ
21781	1824	31	mass	mass	NN
21781	1824	32	.	.	.
21781	1825	1	Such	such	PDT
21781	1825	2	a	a	DT
21781	1825	3	section	section	NN
21781	1825	4	is	be	VBZ
21781	1825	5	shown	show	VBN
21781	1825	6	by	by	IN
21781	1825	7	Figure	Figure	NNP
21781	1825	8	3b	3b	NNP
21781	1825	9	;	;	:
21781	1825	10	through	through	IN
21781	1825	11	the	the	DT
21781	1825	12	translucent	translucent	JJ
21781	1825	13	hyaline	hyaline	NN
21781	1825	14	cartilage	cartilage	NN
21781	1825	15	the	the	DT
21781	1825	16	utriculus	utriculus	JJ
21781	1825	17	and	and	CC
21781	1825	18	horizontal	horizontal	JJ
21781	1825	19	canal	canal	NN
21781	1825	20	can	can	MD
21781	1825	21	be	be	VB
21781	1825	22	darkly	darkly	RB
21781	1825	23	seen	see	VBN
21781	1825	24	.	.	.
21781	1826	1	The	the	DT
21781	1826	2	ductus	ductus	JJ
21781	1826	3	endolymphaticus	endolymphaticus	NN
21781	1826	4	(	(	-LRB-
21781	1826	5	vide	vide	NN
21781	1826	6	Rabbit	Rabbit	NNP
21781	1826	7	)	)	-RRB-
21781	1826	8	is	be	VBZ
21781	1826	9	indicated	indicate	VBN
21781	1826	10	by	by	IN
21781	1826	11	a	a	DT
21781	1826	12	dotted	dotted	JJ
21781	1826	13	line	line	NN
21781	1826	14	in	in	IN
21781	1826	15	our	-PRON-	PRP$
21781	1826	16	figure	figure	NN
21781	1826	17	.	.	.
21781	1827	1	It	-PRON-	PRP
21781	1827	2	is	be	VBZ
21781	1827	3	situated	situate	VBN
21781	1827	4	internal	internal	JJ
21781	1827	5	to	to	IN
21781	1827	6	the	the	DT
21781	1827	7	right	right	JJ
21781	1827	8	-	-	HYPH
21781	1827	9	angle	angle	NN
21781	1827	10	between	between	IN
21781	1827	11	the	the	DT
21781	1827	12	two	two	CD
21781	1827	13	vertical	vertical	JJ
21781	1827	14	canals	canal	NNS
21781	1827	15	,	,	,
21781	1827	16	and	and	CC
21781	1827	17	reaches	reach	VBZ
21781	1827	18	to	to	IN
21781	1827	19	the	the	DT
21781	1827	20	surface	surface	NN
21781	1827	21	of	of	IN
21781	1827	22	the	the	DT
21781	1827	23	otic	otic	JJ
21781	1827	24	capsule	capsule	NN
21781	1827	25	.	.	.
21781	1828	1	Section	section	NN
21781	1828	2	14	14	CD
21781	1828	3	.	.	.
21781	1829	1	The	the	DT
21781	1829	2	brain	brain	NN
21781	1829	3	shows	show	VBZ
21781	1829	4	the	the	DT
21781	1829	5	three	three	CD
21781	1829	6	primary	primary	JJ
21781	1829	7	vesicles	vesicle	NNS
21781	1829	8	much	much	RB
21781	1829	9	more	more	RBR
21781	1829	10	distinctly	distinctly	RB
21781	1829	11	than	than	IN
21781	1829	12	do	do	VB
21781	1829	13	our	-PRON-	PRP$
21781	1829	14	higher	high	JJR
21781	1829	15	types	type	NNS
21781	1829	16	.	.	.
21781	1830	1	The	the	DT
21781	1830	2	fore	fore	JJ
21781	1830	3	-	-	HYPH
21781	1830	4	brain	brain	NN
21781	1830	5	has	have	VBZ
21781	1830	6	large	large	JJ
21781	1830	7	laterally	laterally	RB
21781	1830	8	separated	separated	JJ
21781	1830	9	olfactory	olfactory	JJ
21781	1830	10	lobes	lobe	NNS
21781	1830	11	(	(	-LRB-
21781	1830	12	rh	rh	NNP
21781	1830	13	.	.	.
21781	1831	1	)	)	-RRB-
21781	1831	2	,	,	,
21781	1831	3	there	there	EX
21781	1831	4	are	be	VBP
21781	1831	5	relatively	relatively	RB
21781	1831	6	small	small	JJ
21781	1831	7	"	"	``
21781	1831	8	hemispheres	hemisphere	NNS
21781	1831	9	"	"	''
21781	1831	10	(	(	-LRB-
21781	1831	11	pr.c	pr.c	CD
21781	1831	12	.	.	.
21781	1832	1	)	)	-RRB-
21781	1832	2	,	,	,
21781	1832	3	the	the	DT
21781	1832	4	stalk	stalk	NN
21781	1832	5	of	of	IN
21781	1832	6	the	the	DT
21781	1832	7	pineal	pineal	NN
21781	1832	8	gland	gland	NN
21781	1832	9	tilts	tilt	VBZ
21781	1832	10	forward	forward	RB
21781	1832	11	,	,	,
21781	1832	12	and	and	CC
21781	1832	13	the	the	DT
21781	1832	14	gland	gland	NN
21781	1832	15	itself	-PRON-	PRP
21781	1832	16	is	be	VBZ
21781	1832	17	much	much	RB
21781	1832	18	nearer	near	JJR
21781	1832	19	the	the	DT
21781	1832	20	surface	surface	NN
21781	1832	21	,	,	,
21781	1832	22	being	be	VBG
21781	1832	23	embedded	embed	VBN
21781	1832	24	in	in	IN
21781	1832	25	the	the	DT
21781	1832	26	cartilage	cartilage	NN
21781	1832	27	of	of	IN
21781	1832	28	the	the	DT
21781	1832	29	brain	brain	NN
21781	1832	30	case	case	NN
21781	1832	31	,	,	,
21781	1832	32	and	and	CC
21781	1832	33	the	the	DT
21781	1832	34	pituitary	pituitary	JJ
21781	1832	35	body	body	NN
21781	1832	36	is	be	VBZ
21781	1832	37	relatively	relatively	RB
21781	1832	38	very	very	RB
21781	1832	39	large	large	JJ
21781	1832	40	,	,	,
21781	1832	41	and	and	CC
21781	1832	42	has	have	VBZ
21781	1832	43	lateral	lateral	JJ
21781	1832	44	vascular	vascular	JJ
21781	1832	45	lobes	lobe	NNS
21781	1832	46	on	on	IN
21781	1832	47	either	either	DT
21781	1832	48	side	side	NN
21781	1832	49	.	.	.
21781	1833	1	Following	follow	VBG
21781	1833	2	the	the	DT
21781	1833	3	usual	usual	JJ
21781	1833	4	interpretation	interpretation	NN
21781	1833	5	of	of	IN
21781	1833	6	the	the	DT
21781	1833	7	parts	part	NNS
21781	1833	8	,	,	,
21781	1833	9	we	-PRON-	PRP
21781	1833	10	find	find	VBP
21781	1833	11	optic	optic	JJ
21781	1833	12	lobes	lobe	NNS
21781	1833	13	(	(	-LRB-
21781	1833	14	op.l	op.l	NNP
21781	1833	15	.	.	.
21781	1833	16	)	)	-RRB-
21781	1834	1	as	as	IN
21781	1834	2	the	the	DT
21781	1834	3	roof	roof	NN
21781	1834	4	of	of	IN
21781	1834	5	the	the	DT
21781	1834	6	mid	mid	JJ
21781	1834	7	-	-	NN
21781	1834	8	brain	brain	NN
21781	1834	9	,	,	,
21781	1834	10	and	and	CC
21781	1834	11	behind	behind	IN
21781	1834	12	a	a	DT
21781	1834	13	very	very	RB
21781	1834	14	large	large	JJ
21781	1834	15	,	,	,
21781	1834	16	median	median	JJ
21781	1834	17	,	,	,
21781	1834	18	hollow	hollow	JJ
21781	1834	19	,	,	,
21781	1834	20	tongue	tongue	NN
21781	1834	21	-	-	HYPH
21781	1834	22	shaped	shape	VBN
21781	1834	23	cerebellum	cerebellum	NN
21781	1834	24	(	(	-LRB-
21781	1834	25	c.b	c.b	NNP
21781	1834	26	.	.	.
21781	1834	27	)	)	-RRB-
21781	1834	28	.	.	.
21781	1835	1	The	the	DT
21781	1835	2	medulla	medulla	NN
21781	1835	3	is	be	VBZ
21781	1835	4	large	large	JJ
21781	1835	5	,	,	,
21781	1835	6	and	and	CC
21781	1835	7	certain	certain	JJ
21781	1835	8	lateral	lateral	JJ
21781	1835	9	restiform	restiform	NN
21781	1835	10	tracts	tract	NNS
21781	1835	11	(	(	-LRB-
21781	1835	12	r.t	r.t	NNP
21781	1835	13	.	.	NNP
21781	1835	14	)	)	-RRB-
21781	1835	15	therein	therein	RB
21781	1835	16	,	,	,
21781	1835	17	which	which	WDT
21781	1835	18	also	also	RB
21781	1835	19	occur	occur	VBP
21781	1835	20	in	in	IN
21781	1835	21	the	the	DT
21781	1835	22	higher	high	JJR
21781	1835	23	types	type	NNS
21781	1835	24	,	,	,
21781	1835	25	are	be	VBP
21781	1835	26	here	here	RB
21781	1835	27	exceptionally	exceptionally	RB
21781	1835	28	conspicuous	conspicuous	JJ
21781	1835	29	.	.	.
21781	1836	1	Section	section	NN
21781	1836	2	15	15	CD
21781	1836	3	.	.	.
21781	1837	1	The	the	DT
21781	1837	2	dog	dog	NN
21781	1837	3	-	-	HYPH
21781	1837	4	fish	fish	NN
21781	1837	5	has	have	VBZ
21781	1837	6	ten	ten	CD
21781	1837	7	pairs	pair	NNS
21781	1837	8	of	of	IN
21781	1837	9	cranial	cranial	JJ
21781	1837	10	nerves	nerve	NNS
21781	1837	11	,	,	,
21781	1837	12	corresponding	correspond	VBG
21781	1837	13	to	to	IN
21781	1837	14	the	the	DT
21781	1837	15	anterior	anterior	NNP
21781	1837	16	ten	ten	CD
21781	1837	17	of	of	IN
21781	1837	18	the	the	DT
21781	1837	19	rabbit	rabbit	NN
21781	1837	20	very	very	RB
21781	1837	21	closely	closely	RB
21781	1837	22	,	,	,
21781	1837	23	when	when	WRB
21781	1837	24	we	-PRON-	PRP
21781	1837	25	allow	allow	VBP
21781	1837	26	for	for	IN
21781	1837	27	the	the	DT
21781	1837	28	modification	modification	NN
21781	1837	29	the	the	DT
21781	1837	30	latter	latter	NN
21781	1837	31	has	have	VBZ
21781	1837	32	suffered	suffer	VBN
21781	1837	33	through	through	IN
21781	1837	34	the	the	DT
21781	1837	35	conversion	conversion	NN
21781	1837	36	of	of	IN
21781	1837	37	some	some	DT
21781	1837	38	part	part	NN
21781	1837	39	of	of	IN
21781	1837	40	the	the	DT
21781	1837	41	spiracular	spiracular	NN
21781	1837	42	cleft	cleave	VBN
21781	1837	43	to	to	IN
21781	1837	44	an	an	DT
21781	1837	45	eardrum	eardrum	NN
21781	1837	46	,	,	,
21781	1837	47	and	and	CC
21781	1837	48	the	the	DT
21781	1837	49	obliteration	obliteration	NN
21781	1837	50	of	of	IN
21781	1837	51	the	the	DT
21781	1837	52	post	post	JJ
21781	1837	53	-	-	JJ
21781	1837	54	hyoid	hyoid	JJ
21781	1837	55	branchial	branchial	JJ
21781	1837	56	slits	slit	NNS
21781	1837	57	.	.	.
21781	1838	1	The	the	DT
21781	1838	2	first	first	JJ
21781	1838	3	and	and	CC
21781	1838	4	second	second	JJ
21781	1838	5	nerves	nerve	NNS
21781	1838	6	are	be	VBP
21781	1838	7	really	really	RB
21781	1838	8	brain	brain	NN
21781	1838	9	lobes	lobe	NNS
21781	1838	10	,	,	,
21781	1838	11	and	and	CC
21781	1838	12	nerves	nerve	NNS
21781	1838	13	of	of	IN
21781	1838	14	the	the	DT
21781	1838	15	special	special	JJ
21781	1838	16	senses	sense	NNS
21781	1838	17	of	of	IN
21781	1838	18	smell	smell	NN
21781	1838	19	and	and	CC
21781	1838	20	sight	sight	NN
21781	1838	21	respectively	respectively	RB
21781	1838	22	.	.	.
21781	1839	1	The	the	DT
21781	1839	2	third	third	JJ
21781	1839	3	(	(	-LRB-
21781	1839	4	oculomotor	oculomotor	NN
21781	1839	5	)	)	-RRB-
21781	1839	6	,	,	,
21781	1839	7	the	the	DT
21781	1839	8	fourth	fourth	JJ
21781	1839	9	(	(	-LRB-
21781	1839	10	patheticus	patheticus	NN
21781	1839	11	)	)	-RRB-
21781	1839	12	,	,	,
21781	1839	13	and	and	CC
21781	1839	14	the	the	DT
21781	1839	15	sixth	sixth	JJ
21781	1839	16	(	(	-LRB-
21781	1839	17	abducens	abducens	NNP
21781	1839	18	)	)	-RRB-
21781	1839	19	are	be	VBP
21781	1839	20	distributed	distribute	VBN
21781	1839	21	to	to	IN
21781	1839	22	exactly	exactly	RB
21781	1839	23	the	the	DT
21781	1839	24	same	same	JJ
21781	1839	25	muscles	muscle	NNS
21781	1839	26	of	of	IN
21781	1839	27	the	the	DT
21781	1839	28	eyeball	eyeball	NN
21781	1839	29	as	as	IN
21781	1839	30	they	-PRON-	PRP
21781	1839	31	are	be	VBP
21781	1839	32	in	in	IN
21781	1839	33	the	the	DT
21781	1839	34	rabbit	rabbit	NN
21781	1839	35	.	.	.
21781	1840	1	The	the	DT
21781	1840	2	fifth	fifth	JJ
21781	1840	3	nerve	nerve	NN
21781	1840	4	,	,	,
21781	1840	5	has	have	VBZ
21781	1840	6	,	,	,
21781	1840	7	in	in	IN
21781	1840	8	the	the	DT
21781	1840	9	dog	dog	NN
21781	1840	10	-	-	HYPH
21781	1840	11	fish	fish	NN
21781	1840	12	,	,	,
21781	1840	13	as	as	IN
21781	1840	14	in	in	IN
21781	1840	15	the	the	DT
21781	1840	16	rabbit	rabbit	NN
21781	1840	17	,	,	,
21781	1840	18	three	three	CD
21781	1840	19	chief	chief	JJ
21781	1840	20	branches	branch	NNS
21781	1840	21	.	.	.
21781	1841	1	V.2	V.2	NNP
21781	1841	2	and	and	CC
21781	1841	3	V.3	V.3	NNP
21781	1841	4	fork	fork	VBP
21781	1841	5	over	over	IN
21781	1841	6	the	the	DT
21781	1841	7	mouth	mouth	NN
21781	1841	8	just	just	RB
21781	1841	9	as	as	IN
21781	1841	10	they	-PRON-	PRP
21781	1841	11	do	do	VBP
21781	1841	12	in	in	IN
21781	1841	13	the	the	DT
21781	1841	14	mammal	mammal	JJ
21781	1841	15	;	;	:
21781	1841	16	V.1	V.1	NNP
21781	1841	17	passes	pass	VBZ
21781	1841	18	out	out	IN
21781	1841	19	of	of	IN
21781	1841	20	the	the	DT
21781	1841	21	cranium	cranium	NN
21781	1841	22	by	by	IN
21781	1841	23	a	a	DT
21781	1841	24	separate	separate	JJ
21781	1841	25	and	and	CC
21781	1841	26	more	more	JJR
21781	1841	27	dorsal	dorsal	NN
21781	1841	28	opening	opening	NN
21781	1841	29	,	,	,
21781	1841	30	and	and	CC
21781	1841	31	runs	run	VBZ
21781	1841	32	along	along	IN
21781	1841	33	a	a	DT
21781	1841	34	groove	groove	NN
21781	1841	35	along	along	IN
21781	1841	36	the	the	DT
21781	1841	37	dorsal	dorsal	NN
21781	1841	38	internal	internal	JJ
21781	1841	39	wall	wall	NN
21781	1841	40	of	of	IN
21781	1841	41	the	the	DT
21781	1841	42	orbit	orbit	NN
21781	1841	43	,	,	,
21781	1841	44	immediately	immediately	RB
21781	1841	45	beneath	beneath	IN
21781	1841	46	a	a	DT
21781	1841	47	similar	similar	JJ
21781	1841	48	branch	branch	NN
21781	1841	49	of	of	IN
21781	1841	50	VII	VII	NNP
21781	1841	51	.	.	NNP
21781	1841	52	,	,	,
21781	1841	53	which	which	WDT
21781	1841	54	is	be	VBZ
21781	1841	55	not	not	RB
21781	1841	56	distinct	distinct	JJ
21781	1841	57	in	in	IN
21781	1841	58	the	the	DT
21781	1841	59	rabbit	rabbit	NN
21781	1841	60	.	.	.
21781	1842	1	The	the	DT
21781	1842	2	grooves	groove	NNS
21781	1842	3	are	be	VBP
21781	1842	4	shown	show	VBN
21781	1842	5	in	in	IN
21781	1842	6	the	the	DT
21781	1842	7	figure	figure	NN
21781	1842	8	of	of	IN
21781	1842	9	the	the	DT
21781	1842	10	cranium	cranium	NN
21781	1842	11	,	,	,
21781	1842	12	Sheet	Sheet	NNP
21781	1842	13	18	18	CD
21781	1842	14	;	;	:
21781	1842	15	the	the	DT
21781	1842	16	joint	joint	JJ
21781	1842	17	nerve	nerve	NN
21781	1842	18	thus	thus	RB
21781	1842	19	compounded	compound	VBN
21781	1842	20	of	of	IN
21781	1842	21	V.	V.	NNP
21781	1842	22	and	and	CC
21781	1842	23	VII	VII	NNP
21781	1842	24	.	.	.
21781	1843	1	is	be	VBZ
21781	1843	2	called	call	VBN
21781	1843	3	the	the	DT
21781	1843	4	ophthalmic	ophthalmic	NNP
21781	1843	5	(	(	-LRB-
21781	1843	6	oph	oph	UH
21781	1843	7	.	.	.
21781	1843	8	)	)	-RRB-
21781	1843	9	.	.	.
21781	1844	1	It	-PRON-	PRP
21781	1844	2	is	be	VBZ
21781	1844	3	distributed	distribute	VBN
21781	1844	4	to	to	IN
21781	1844	5	the	the	DT
21781	1844	6	skin	skin	NN
21781	1844	7	above	above	IN
21781	1844	8	the	the	DT
21781	1844	9	nose	nose	NN
21781	1844	10	and	and	CC
21781	1844	11	orbit	orbit	NN
21781	1844	12	.	.	.
21781	1845	1	When	when	WRB
21781	1845	2	the	the	DT
21781	1845	3	student	student	NN
21781	1845	4	commences	commence	VBZ
21781	1845	5	to	to	TO
21781	1845	6	dissect	dissect	VB
21781	1845	7	the	the	DT
21781	1845	8	head	head	NN
21781	1845	9	of	of	IN
21781	1845	10	a	a	DT
21781	1845	11	dog	dog	NN
21781	1845	12	-	-	HYPH
21781	1845	13	fish	fish	NN
21781	1845	14	he	-PRON-	PRP
21781	1845	15	notices	notice	VBZ
21781	1845	16	over	over	IN
21781	1845	17	the	the	DT
21781	1845	18	dorsal	dorsal	NN
21781	1845	19	surface	surface	NN
21781	1845	20	of	of	IN
21781	1845	21	the	the	DT
21781	1845	22	snout	snout	NN
21781	1845	23	an	an	DT
21781	1845	24	exudation	exudation	NN
21781	1845	25	of	of	IN
21781	1845	26	a	a	DT
21781	1845	27	yellowish	yellowish	JJ
21781	1845	28	jelly	jelly	NN
21781	1845	29	-	-	HYPH
21781	1845	30	like	like	JJ
21781	1845	31	substance	substance	NN
21781	1845	32	,	,	,
21781	1845	33	and	and	CC
21781	1845	34	on	on	IN
21781	1845	35	removing	remove	VBG
21781	1845	36	the	the	DT
21781	1845	37	tough	tough	JJ
21781	1845	38	skin	skin	NN
21781	1845	39	over	over	IN
21781	1845	40	this	this	DT
21781	1845	41	region	region	NN
21781	1845	42	and	and	CC
21781	1845	43	over	over	IN
21781	1845	44	the	the	DT
21781	1845	45	centre	centre	NN
21781	1845	46	of	of	IN
21781	1845	47	the	the	DT
21781	1845	48	skull	skull	NN
21781	1845	49	he	-PRON-	PRP
21781	1845	50	finds	find	VBZ
21781	1845	51	,	,	,
21781	1845	52	lying	lie	VBG
21781	1845	53	beneath	beneath	IN
21781	1845	54	it	-PRON-	PRP
21781	1845	55	,	,	,
21781	1845	56	a	a	DT
21781	1845	57	quantity	quantity	NN
21781	1845	58	of	of	IN
21781	1845	59	coiling	coil	VBG
21781	1845	60	simple	simple	JJ
21781	1845	61	tubuli	tubuli	NN
21781	1845	62	full	full	JJ
21781	1845	63	of	of	IN
21781	1845	64	such	such	JJ
21781	1845	65	yellowish	yellowish	JJ
21781	1845	66	matter	matter	NN
21781	1845	67	.	.	.
21781	1846	1	These	these	DT
21781	1846	2	tubuli	tubuli	NNS
21781	1846	3	open	open	JJ
21781	1846	4	on	on	IN
21781	1846	5	the	the	DT
21781	1846	6	surface	surface	NN
21781	1846	7	by	by	IN
21781	1846	8	small	small	JJ
21781	1846	9	pores	pore	NNS
21781	1846	10	,	,	,
21781	1846	11	and	and	CC
21781	1846	12	the	the	DT
21781	1846	13	nerves	nerve	NNS
21781	1846	14	terminate	terminate	VBP
21781	1846	15	in	in	IN
21781	1846	16	hair	hair	NN
21781	1846	17	-	-	HYPH
21781	1846	18	like	like	JJ
21781	1846	19	extremities	extremity	NNS
21781	1846	20	in	in	IN
21781	1846	21	their	-PRON-	PRP$
21781	1846	22	lining	lining	NN
21781	1846	23	.	.	.
21781	1847	1	These	these	DT
21781	1847	2	sense	sense	NN
21781	1847	3	tubes	tube	NNS
21781	1847	4	are	be	VBP
21781	1847	5	peculiar	peculiar	JJ
21781	1847	6	to	to	IN
21781	1847	7	aquatic	aquatic	JJ
21781	1847	8	forms	form	NNS
21781	1847	9	;	;	:
21781	1847	10	allied	ally	VBN
21781	1847	11	structures	structure	NNS
21781	1847	12	are	be	VBP
21781	1847	13	found	find	VBN
21781	1847	14	over	over	IN
21781	1847	15	the	the	DT
21781	1847	16	head	head	NN
21781	1847	17	and	and	CC
21781	1847	18	along	along	IN
21781	1847	19	a	a	DT
21781	1847	20	lateral	lateral	JJ
21781	1847	21	line	line	NN
21781	1847	22	(	(	-LRB-
21781	1847	23	see	see	VB
21781	1847	24	below	below	RB
21781	1847	25	)	)	-RRB-
21781	1847	26	in	in	IN
21781	1847	27	the	the	DT
21781	1847	28	tadpole	tadpole	NN
21781	1847	29	,	,	,
21781	1847	30	but	but	CC
21781	1847	31	when	when	WRB
21781	1847	32	the	the	DT
21781	1847	33	frog	frog	NN
21781	1847	34	emerges	emerge	VBZ
21781	1847	35	from	from	IN
21781	1847	36	the	the	DT
21781	1847	37	water	water	NN
21781	1847	38	they	-PRON-	PRP
21781	1847	39	are	be	VBP
21781	1847	40	lost	lose	VBN
21781	1847	41	.	.	.
21781	1848	1	They	-PRON-	PRP
21781	1848	2	,	,	,
21781	1848	3	doubtless	doubtless	RB
21781	1848	4	,	,	,
21781	1848	5	indicate	indicate	VBP
21781	1848	6	some	some	DT
21781	1848	7	unknown	unknown	JJ
21781	1848	8	sense	sense	NN
21781	1848	9	entirely	entirely	RB
21781	1848	10	beyond	beyond	IN
21781	1848	11	our	-PRON-	PRP$
21781	1848	12	experience	experience	NN
21781	1848	13	,	,	,
21781	1848	14	and	and	CC
21781	1848	15	either	either	CC
21781	1848	16	only	only	RB
21781	1848	17	possible	possible	JJ
21781	1848	18	or	or	CC
21781	1848	19	only	only	RB
21781	1848	20	necessary	necessary	JJ
21781	1848	21	when	when	WRB
21781	1848	22	the	the	DT
21781	1848	23	animal	animal	NN
21781	1848	24	is	be	VBZ
21781	1848	25	submerged	submerge	VBN
21781	1848	26	.	.	.
21781	1849	1	In	in	IN
21781	1849	2	addition	addition	NN
21781	1849	3	to	to	IN
21781	1849	4	the	the	DT
21781	1849	5	ophthalmic	ophthalmic	JJ
21781	1849	6	moiety	moiety	NNP
21781	1849	7	mentioned	mention	VBN
21781	1849	8	above	above	RB
21781	1849	9	,	,	,
21781	1849	10	the	the	DT
21781	1849	11	seventh	seventh	JJ
21781	1849	12	nerve	nerve	NN
21781	1849	13	has	have	VBZ
21781	1849	14	a	a	DT
21781	1849	15	vidian	vidian	JJ
21781	1849	16	branch	branch	NN
21781	1849	17	(	(	-LRB-
21781	1849	18	vid	vid	NNP
21781	1849	19	.	.	.
21781	1849	20	)	)	-RRB-
21781	1850	1	running	run	VBG
21781	1850	2	over	over	IN
21781	1850	3	the	the	DT
21781	1850	4	roof	roof	NN
21781	1850	5	of	of	IN
21781	1850	6	the	the	DT
21781	1850	7	mouth	mouth	NN
21781	1850	8	,	,	,
21781	1850	9	and	and	CC
21781	1850	10	besides	besides	IN
21781	1850	11	this	this	DT
21781	1850	12	its	-PRON-	PRP$
21781	1850	13	main	main	JJ
21781	1850	14	branches	branch	NNS
21781	1850	15	fork	fork	VBP
21781	1850	16	over	over	IN
21781	1850	17	the	the	DT
21781	1850	18	spiracle	spiracle	NN
21781	1850	19	,	,	,
21781	1850	20	just	just	RB
21781	1850	21	as	as	IN
21781	1850	22	V.	v.	NN
21781	1850	23	forks	fork	NNS
21781	1850	24	over	over	IN
21781	1850	25	the	the	DT
21781	1850	26	mouth	mouth	NN
21781	1850	27	,	,	,
21781	1850	28	and	and	CC
21781	1850	29	as	as	IN
21781	1850	30	IX	IX	NNP
21781	1850	31	.	.	.
21781	1851	1	and	and	CC
21781	1851	2	X.	X.	NNP
21781	1851	3	fork	fork	VBP
21781	1851	4	over	over	IN
21781	1851	5	gill	gill	JJ
21781	1851	6	clefts	cleft	NNS
21781	1851	7	.	.	.
21781	1852	1	This	this	DT
21781	1852	2	nerve	nerve	NN
21781	1852	3	in	in	IN
21781	1852	4	the	the	DT
21781	1852	5	rabbit	rabbit	NN
21781	1852	6	is	be	VBZ
21781	1852	7	evidently	evidently	RB
21781	1852	8	considerably	considerably	RB
21781	1852	9	modified	modify	VBN
21781	1852	10	from	from	IN
21781	1852	11	this	this	DT
21781	1852	12	more	more	RBR
21781	1852	13	primitive	primitive	JJ
21781	1852	14	condition	condition	NN
21781	1852	15	.	.	.
21781	1853	1	The	the	DT
21781	1853	2	eighth	eighth	JJ
21781	1853	3	is	be	VBZ
21781	1853	4	the	the	DT
21781	1853	5	auditory	auditory	JJ
21781	1853	6	nerve	nerve	NN
21781	1853	7	,	,	,
21781	1853	8	as	as	IN
21781	1853	9	in	in	IN
21781	1853	10	the	the	DT
21781	1853	11	rabbit	rabbit	NN
21781	1853	12	.	.	.
21781	1854	1	The	the	DT
21781	1854	2	ninth	ninth	JJ
21781	1854	3	nerve	nerve	NN
21781	1854	4	forks	fork	NNS
21781	1854	5	over	over	IN
21781	1854	6	the	the	DT
21781	1854	7	first	first	JJ
21781	1854	8	branchial	branchial	NN
21781	1854	9	cleft	cleft	NN
21781	1854	10	.	.	.
21781	1855	1	The	the	DT
21781	1855	2	tenth	tenth	JJ
21781	1855	3	nerve	nerve	NN
21781	1855	4	is	be	VBZ
21781	1855	5	easily	easily	RB
21781	1855	6	exposed	expose	VBN
21781	1855	7	by	by	IN
21781	1855	8	cutting	cut	VBG
21781	1855	9	down	down	RP
21781	1855	10	through	through	IN
21781	1855	11	the	the	DT
21781	1855	12	body	body	NN
21781	1855	13	wall	wall	NN
21781	1855	14	muscles	muscle	NNS
21781	1855	15	over	over	IN
21781	1855	16	the	the	DT
21781	1855	17	gill	gill	JJ
21781	1855	18	clefts	cleft	NNS
21781	1855	19	,	,	,
21781	1855	20	into	into	IN
21781	1855	21	the	the	DT
21781	1855	22	anterior	anterior	NNP
21781	1855	23	cardinal	cardinal	NNP
21781	1855	24	sinus	sinus	NNP
21781	1855	25	(	(	-LRB-
21781	1855	26	A.C.S.	A.C.S.	NNP
21781	1855	27	)	)	-RRB-
21781	1855	28	.	.	.
21781	1856	1	It	-PRON-	PRP
21781	1856	2	gives	give	VBZ
21781	1856	3	off	off	RP
21781	1856	4	(	(	-LRB-
21781	1856	5	a	a	DT
21781	1856	6	)	)	-RRB-
21781	1856	7	branches	branch	NNS
21781	1856	8	forking	fork	VBG
21781	1856	9	over	over	IN
21781	1856	10	the	the	DT
21781	1856	11	posterior	posterior	NN
21781	1856	12	four	four	CD
21781	1856	13	gill	gill	JJ
21781	1856	14	slits	slit	NNS
21781	1856	15	,	,	,
21781	1856	16	(	(	-LRB-
21781	1856	17	b	b	LS
21781	1856	18	)	)	-RRB-
21781	1856	19	a	a	DT
21781	1856	20	great	great	JJ
21781	1856	21	lateral	lateral	JJ
21781	1856	22	nerve	nerve	NN
21781	1856	23	running	run	VBG
21781	1856	24	inward	inward	RB
21781	1856	25	,	,	,
21781	1856	26	and	and	CC
21781	1856	27	back	back	RB
21781	1856	28	through	through	IN
21781	1856	29	the	the	DT
21781	1856	30	body	body	NN
21781	1856	31	-	-	HYPH
21781	1856	32	wall	wall	NN
21781	1856	33	muscle	muscle	NN
21781	1856	34	,	,	,
21781	1856	35	and	and	CC
21781	1856	36	connected	connect	VBN
21781	1856	37	with	with	IN
21781	1856	38	a	a	DT
21781	1856	39	line	line	NN
21781	1856	40	of	of	IN
21781	1856	41	sense	sense	NN
21781	1856	42	organs	organ	NNS
21781	1856	43	similar	similar	JJ
21781	1856	44	to	to	IN
21781	1856	45	those	those	DT
21781	1856	46	in	in	IN
21781	1856	47	the	the	DT
21781	1856	48	head	head	NN
21781	1856	49	,	,	,
21781	1856	50	the	the	DT
21781	1856	51	lateral	lateral	JJ
21781	1856	52	line	line	NN
21781	1856	53	,	,	,
21781	1856	54	and	and	CC
21781	1856	55	(	(	-LRB-
21781	1856	56	c	c	NN
21781	1856	57	)	)	-RRB-
21781	1856	58	a	a	DT
21781	1856	59	visceral	visceral	JJ
21781	1856	60	nerve	nerve	NN
21781	1856	61	curving	curve	VBG
21781	1856	62	round	round	RB
21781	1856	63	to	to	IN
21781	1856	64	the	the	DT
21781	1856	65	oesophagus	oesophagus	NN
21781	1856	66	and	and	CC
21781	1856	67	stomach	stomach	NN
21781	1856	68	.	.	.
21781	1857	1	In	in	IN
21781	1857	2	dissection	dissection	NN
21781	1857	3	it	-PRON-	PRP
21781	1857	4	becomes	become	VBZ
21781	1857	5	very	very	RB
21781	1857	6	evident	evident	JJ
21781	1857	7	that	that	IN
21781	1857	8	the	the	DT
21781	1857	9	tenth	tenth	JJ
21781	1857	10	nerve	nerve	NN
21781	1857	11	is	be	VBZ
21781	1857	12	really	really	RB
21781	1857	13	a	a	DT
21781	1857	14	leash	leash	NN
21781	1857	15	of	of	IN
21781	1857	16	nerves	nerve	NNS
21781	1857	17	,	,	,
21781	1857	18	each	each	DT
21781	1857	19	one	one	CD
21781	1857	20	equivalent	equivalent	JJ
21781	1857	21	to	to	IN
21781	1857	22	the	the	DT
21781	1857	23	ninth	ninth	JJ
21781	1857	24	.	.	.
21781	1858	1	We	-PRON-	PRP
21781	1858	2	may	may	MD
21781	1858	3	here	here	RB
21781	1858	4	call	call	VB
21781	1858	5	the	the	DT
21781	1858	6	attention	attention	NN
21781	1858	7	of	of	IN
21781	1858	8	the	the	DT
21781	1858	9	reader	reader	NN
21781	1858	10	to	to	IN
21781	1858	11	the	the	DT
21781	1858	12	fact	fact	NN
21781	1858	13	of	of	IN
21781	1858	14	the	the	DT
21781	1858	15	singular	singular	JJ
21781	1858	16	resemblance	resemblance	NN
21781	1858	17	of	of	IN
21781	1858	18	V.	V.	NNP
21781	1858	19	,	,	,
21781	1858	20	VII	VII	NNP
21781	1858	21	.	.	NNP
21781	1858	22	,	,	,
21781	1858	23	IX	IX	NNP
21781	1858	24	.	.	NNP
21781	1858	25	,	,	,
21781	1858	26	and	and	CC
21781	1858	27	the	the	DT
21781	1858	28	factors	factor	NNS
21781	1858	29	of	of	IN
21781	1858	30	X.	X.	NNP
21781	1859	1	That	that	IN
21781	1859	2	each	each	DT
21781	1859	3	has	have	VBZ
21781	1859	4	a	a	DT
21781	1859	5	ventral	ventral	JJ
21781	1859	6	fork	fork	NN
21781	1859	7	,	,	,
21781	1859	8	we	-PRON-	PRP
21781	1859	9	have	have	VBP
21781	1859	10	already	already	RB
21781	1859	11	noticed	notice	VBN
21781	1859	12	.	.	.
21781	1860	1	Each	each	DT
21781	1860	2	also	also	RB
21781	1860	3	(	(	-LRB-
21781	1860	4	?	?	.
21781	1860	5	IX	ix	NN
21781	1860	6	.	.	.
21781	1860	7	)	)	-RRB-
21781	1861	1	has	have	VBZ
21781	1861	2	a	a	DT
21781	1861	3	dorsal	dorsal	NN
21781	1861	4	constituent	constituent	NN
21781	1861	5	connected	connect	VBN
21781	1861	6	with	with	IN
21781	1861	7	the	the	DT
21781	1861	8	sense	sense	NN
21781	1861	9	organs	organ	NNS
21781	1861	10	of	of	IN
21781	1861	11	the	the	DT
21781	1861	12	skin	skin	NN
21781	1861	13	.	.	.
21781	1862	1	The	the	DT
21781	1862	2	vidian	vidian	JJ
21781	1862	3	branch	branch	NN
21781	1862	4	of	of	IN
21781	1862	5	VII	VII	NNP
21781	1862	6	.	.	.
21781	1862	7	,	,	,
21781	1862	8	however	however	RB
21781	1862	9	,	,	,
21781	1862	10	is	be	VBZ
21781	1862	11	not	not	RB
21781	1862	12	evidently	evidently	RB
21781	1862	13	represented	represent	VBN
21781	1862	14	in	in	IN
21781	1862	15	the	the	DT
21781	1862	16	others	other	NNS
21781	1862	17	.	.	.
21781	1863	1	Section	section	NN
21781	1863	2	16	16	CD
21781	1863	3	.	.	.
21781	1864	1	The	the	DT
21781	1864	2	coelom	coelom	NN
21781	1864	3	of	of	IN
21781	1864	4	the	the	DT
21781	1864	5	dog	dog	NN
21781	1864	6	-	-	HYPH
21781	1864	7	fish	fish	NN
21781	1864	8	is	be	VBZ
21781	1864	9	peculiar--	peculiar--	VBN
21781	1864	10	among	among	IN
21781	1864	11	the	the	DT
21781	1864	12	types	type	NNS
21781	1864	13	we	-PRON-	PRP
21781	1864	14	treat	treat	VBP
21781	1864	15	of--	of--	NNP
21781	1864	16	in	in	IN
21781	1864	17	the	the	DT
21781	1864	18	possession	possession	NN
21781	1864	19	of	of	IN
21781	1864	20	two	two	CD
21781	1864	21	direct	direct	JJ
21781	1864	22	communications	communication	NNS
21781	1864	23	with	with	IN
21781	1864	24	the	the	DT
21781	1864	25	exterior	exterior	NN
21781	1864	26	,	,	,
21781	1864	27	in	in	IN
21781	1864	28	addition	addition	NN
21781	1864	29	to	to	IN
21781	1864	30	the	the	DT
21781	1864	31	customary	customary	JJ
21781	1864	32	indirect	indirect	JJ
21781	1864	33	way	way	NN
21781	1864	34	through	through	IN
21781	1864	35	the	the	DT
21781	1864	36	oviduct	oviduct	NN
21781	1864	37	.	.	.
21781	1865	1	These	these	DT
21781	1865	2	are	be	VBP
21781	1865	3	the	the	DT
21781	1865	4	abdominal	abdominal	JJ
21781	1865	5	pores	pore	NNS
21781	1865	6	(	(	-LRB-
21781	1865	7	a.p	a.p	NNP
21781	1865	8	.	.	.
21781	1865	9	)	)	-RRB-
21781	1866	1	on	on	IN
21781	1866	2	either	either	DT
21781	1866	3	side	side	NN
21781	1866	4	of	of	IN
21781	1866	5	the	the	DT
21781	1866	6	cloaca	cloaca	NN
21781	1866	7	in	in	IN
21781	1866	8	either	either	DT
21781	1866	9	sex	sex	NN
21781	1866	10	.	.	.
21781	1867	1	They	-PRON-	PRP
21781	1867	2	can	can	MD
21781	1867	3	always	always	RB
21781	1867	4	be	be	VB
21781	1867	5	readily	readily	RB
21781	1867	6	demonstrated	demonstrate	VBN
21781	1867	7	by	by	IN
21781	1867	8	probing	probe	VBG
21781	1867	9	out	out	RP
21781	1867	10	from	from	IN
21781	1867	11	the	the	DT
21781	1867	12	body	body	NN
21781	1867	13	cavity	cavity	NN
21781	1867	14	,	,	,
21781	1867	15	in	in	IN
21781	1867	16	the	the	DT
21781	1867	17	direction	direction	NN
21781	1867	18	indicated	indicate	VBN
21781	1867	19	by	by	IN
21781	1867	20	the	the	DT
21781	1867	21	arrow	arrow	NN
21781	1867	22	(	(	-LRB-
21781	1867	23	a.p	a.p	NNP
21781	1867	24	.	.	.
21781	1867	25	)	)	-RRB-
21781	1868	1	in	in	IN
21781	1868	2	Figure	Figure	NNP
21781	1868	3	1	1	CD
21781	1868	4	,	,	,
21781	1868	5	Sheet	Sheet	NNP
21781	1868	6	15	15	CD
21781	1868	7	.	.	.
21781	1869	1	They	-PRON-	PRP
21781	1869	2	probably	probably	RB
21781	1869	3	serve	serve	VBP
21781	1869	4	to	to	TO
21781	1869	5	equalize	equalize	VB
21781	1869	6	the	the	DT
21781	1869	7	internal	internal	JJ
21781	1869	8	and	and	CC
21781	1869	9	external	external	JJ
21781	1869	10	pressure	pressure	NN
21781	1869	11	of	of	IN
21781	1869	12	the	the	DT
21781	1869	13	fish	fish	NN
21781	1869	14	as	as	IN
21781	1869	15	it	-PRON-	PRP
21781	1869	16	changes	change	VBZ
21781	1869	17	its	-PRON-	PRP$
21781	1869	18	depth	depth	NN
21781	1869	19	in	in	IN
21781	1869	20	the	the	DT
21781	1869	21	water	water	NN
21781	1869	22	,	,	,
21781	1869	23	just	just	RB
21781	1869	24	as	as	IN
21781	1869	25	the	the	DT
21781	1869	26	Eustachian	eustachian	JJ
21781	1869	27	tubes	tube	NNS
21781	1869	28	equalize	equalize	VBP
21781	1869	29	the	the	DT
21781	1869	30	pressure	pressure	NN
21781	1869	31	on	on	IN
21781	1869	32	either	either	DT
21781	1869	33	side	side	NN
21781	1869	34	of	of	IN
21781	1869	35	the	the	DT
21781	1869	36	mammal	mammal	NN
21781	1869	37	's	's	POS
21781	1869	38	tympanic	tympanic	JJ
21781	1869	39	membrane	membrane	NN
21781	1869	40	.	.	.
21781	1870	1	Section	section	NN
21781	1870	2	17	17	CD
21781	1870	3	.	.	.
21781	1871	1	The	the	DT
21781	1871	2	musculature	musculature	NN
21781	1871	3	of	of	IN
21781	1871	4	the	the	DT
21781	1871	5	dog	dog	NN
21781	1871	6	-	-	HYPH
21781	1871	7	fish	fish	NN
21781	1871	8	body	body	NN
21781	1871	9	is	be	VBZ
21781	1871	10	cut	cut	VBN
21781	1871	11	into	into	IN
21781	1871	12	V	v	NN
21781	1871	13	-	-	HYPH
21781	1871	14	shaped	shape	VBN
21781	1871	15	segments	segment	NNS
21781	1871	16	,	,	,
21781	1871	17	the	the	DT
21781	1871	18	point	point	NN
21781	1871	19	of	of	IN
21781	1871	20	the	the	DT
21781	1871	21	V	v	NN
21781	1871	22	being	be	VBG
21781	1871	23	directed	direct	VBN
21781	1871	24	forward	forward	RB
21781	1871	25	.	.	.
21781	1872	1	The	the	DT
21781	1872	2	segments	segment	NNS
21781	1872	3	alternate	alternate	VBP
21781	1872	4	with	with	IN
21781	1872	5	the	the	DT
21781	1872	6	vertebrae	vertebra	NNS
21781	1872	7	,	,	,
21781	1872	8	and	and	CC
21781	1872	9	are	be	VBP
21781	1872	10	called	call	VBN
21781	1872	11	myomeres	myomere	NNS
21781	1872	12	.	.	.
21781	1873	1	Such	such	PDT
21781	1873	2	a	a	DT
21781	1873	3	segmentation	segmentation	NN
21781	1873	4	is	be	VBZ
21781	1873	5	evident	evident	JJ
21781	1873	6	,	,	,
21781	1873	7	though	though	IN
21781	1873	8	less	less	RBR
21781	1873	9	marked	marked	JJ
21781	1873	10	,	,	,
21781	1873	11	in	in	IN
21781	1873	12	the	the	DT
21781	1873	13	body	body	NN
21781	1873	14	wall	wall	NN
21781	1873	15	muscles	muscle	NNS
21781	1873	16	of	of	IN
21781	1873	17	the	the	DT
21781	1873	18	frog	frog	NN
21781	1873	19	,	,	,
21781	1873	20	and	and	CC
21781	1873	21	in	in	IN
21781	1873	22	the	the	DT
21781	1873	23	abdominal	abdominal	JJ
21781	1873	24	musculature	musculature	NN
21781	1873	25	of	of	IN
21781	1873	26	the	the	DT
21781	1873	27	rabbit	rabbit	NN
21781	1873	28	and	and	CC
21781	1873	29	other	other	JJ
21781	1873	30	mammals	mammal	NNS
21781	1873	31	it	-PRON-	PRP
21781	1873	32	is	be	VBZ
21781	1873	33	still	still	RB
21781	1873	34	to	to	TO
21781	1873	35	be	be	VB
21781	1873	36	traced	trace	VBN
21781	1873	37	.	.	.
21781	1874	1	Section	section	NN
21781	1874	2	18	18	CD
21781	1874	3	.	.	.
21781	1875	1	The	the	DT
21781	1875	2	uro	uro	JJ
21781	1875	3	-	-	HYPH
21781	1875	4	genital	genital	JJ
21781	1875	5	organs	organ	NNS
21781	1875	6	of	of	IN
21781	1875	7	the	the	DT
21781	1875	8	female	female	JJ
21781	1875	9	dog	dog	NN
21781	1875	10	-	-	HYPH
21781	1875	11	fish	fish	NN
21781	1875	12	(	(	-LRB-
21781	1875	13	Figure	figure	NN
21781	1875	14	1	1	CD
21781	1875	15	,	,	,
21781	1875	16	Sheet	sheet	NN
21781	1875	17	17	17	CD
21781	1875	18	)	)	-RRB-
21781	1875	19	consist	consist	VBP
21781	1875	20	of	of	IN
21781	1875	21	an	an	DT
21781	1875	22	unpaired	unpaired	JJ
21781	1875	23	ovary	ovary	NN
21781	1875	24	(	(	-LRB-
21781	1875	25	ov	ov	RB
21781	1875	26	.	.	.
21781	1876	1	)	)	-RRB-
21781	1876	2	,	,	,
21781	1876	3	paired	pair	VBN
21781	1876	4	oviducts	oviduct	NNS
21781	1876	5	(	(	-LRB-
21781	1876	6	o.d	o.d	NNP
21781	1876	7	.	.	.
21781	1877	1	)	)	-RRB-
21781	1877	2	,	,	,
21781	1877	3	enlarged	enlarge	VBD
21781	1877	4	at	at	IN
21781	1877	5	one	one	CD
21781	1877	6	point	point	NN
21781	1877	7	to	to	TO
21781	1877	8	form	form	VB
21781	1877	9	an	an	DT
21781	1877	10	oviducal	oviducal	JJ
21781	1877	11	gland	gland	NNP
21781	1877	12	(	(	-LRB-
21781	1877	13	o.d.g	o.d.g	NNP
21781	1877	14	.	.	.
21781	1878	1	)	)	-RRB-
21781	1878	2	,	,	,
21781	1878	3	kidneys	kidneys	NNP
21781	1878	4	(	(	-LRB-
21781	1878	5	k.	k.	NNP
21781	1878	6	)	)	-RRB-
21781	1878	7	,	,	,
21781	1878	8	with	with	IN
21781	1878	9	ureters	ureter	NNS
21781	1878	10	(	(	-LRB-
21781	1878	11	ur	ur	NNP
21781	1878	12	.	.	.
21781	1878	13	)	)	-RRB-
21781	1879	1	uniting	unite	VBG
21781	1879	2	to	to	TO
21781	1879	3	form	form	VB
21781	1879	4	a	a	DT
21781	1879	5	urinary	urinary	JJ
21781	1879	6	sinus	sinus	NN
21781	1879	7	(	(	-LRB-
21781	1879	8	u.s	u.s	NNP
21781	1879	9	.	.	NNP
21781	1879	10	)	)	-RRB-
21781	1879	11	opening	open	VBG
21781	1879	12	into	into	IN
21781	1879	13	the	the	DT
21781	1879	14	cloaca	cloaca	NN
21781	1879	15	by	by	IN
21781	1879	16	a	a	DT
21781	1879	17	median	median	JJ
21781	1879	18	urinary	urinary	NNP
21781	1879	19	papilla	papilla	NN
21781	1879	20	separate	separate	JJ
21781	1879	21	from	from	IN
21781	1879	22	the	the	DT
21781	1879	23	oviducal	oviducal	JJ
21781	1879	24	openings	opening	NNS
21781	1879	25	.	.	.
21781	1880	1	The	the	DT
21781	1880	2	eggs	egg	NNS
21781	1880	3	contain	contain	VBP
21781	1880	4	much	much	JJ
21781	1880	5	yolk	yolk	NN
21781	1880	6	,	,	,
21781	1880	7	and	and	CC
21781	1880	8	,	,	,
21781	1880	9	like	like	IN
21781	1880	10	those	those	DT
21781	1880	11	of	of	IN
21781	1880	12	the	the	DT
21781	1880	13	fowl	fowl	NN
21781	1880	14	,	,	,
21781	1880	15	are	be	VBP
21781	1880	16	very	very	RB
21781	1880	17	large	large	JJ
21781	1880	18	;	;	:
21781	1880	19	like	like	IN
21781	1880	20	the	the	DT
21781	1880	21	fowl	fowl	NN
21781	1880	22	,	,	,
21781	1880	23	too	too	RB
21781	1880	24	,	,	,
21781	1880	25	one	one	CD
21781	1880	26	of	of	IN
21781	1880	27	the	the	DT
21781	1880	28	ovaries	ovary	NNS
21781	1880	29	is	be	VBZ
21781	1880	30	suppressed	suppress	VBN
21781	1880	31	,	,	,
21781	1880	32	and	and	CC
21781	1880	33	it	-PRON-	PRP
21781	1880	34	is	be	VBZ
21781	1880	35	the	the	DT
21781	1880	36	right	right	JJ
21781	1880	37	ovary	ovary	NN
21781	1880	38	that	that	WDT
21781	1880	39	alone	alone	RB
21781	1880	40	remains	remain	VBZ
21781	1880	41	.	.	.
21781	1881	1	The	the	DT
21781	1881	2	two	two	CD
21781	1881	3	oviducts	oviduct	NNS
21781	1881	4	meet	meet	VBP
21781	1881	5	in	in	IN
21781	1881	6	front	front	NN
21781	1881	7	of	of	IN
21781	1881	8	the	the	DT
21781	1881	9	liver	liver	NN
21781	1881	10	ventral	ventral	JJ
21781	1881	11	to	to	IN
21781	1881	12	the	the	DT
21781	1881	13	oesophagus	oesophagus	NN
21781	1881	14	,	,	,
21781	1881	15	and	and	CC
21781	1881	16	have	have	VBP
21781	1881	17	there	there	EX
21781	1881	18	a	a	DT
21781	1881	19	common	common	JJ
21781	1881	20	opening	opening	NN
21781	1881	21	by	by	IN
21781	1881	22	which	which	WDT
21781	1881	23	the	the	DT
21781	1881	24	ova	ova	NNP
21781	1881	25	are	be	VBP
21781	1881	26	received	receive	VBN
21781	1881	27	after	after	IN
21781	1881	28	being	be	VBG
21781	1881	29	shed	shed	VBN
21781	1881	30	into	into	IN
21781	1881	31	the	the	DT
21781	1881	32	body	body	NN
21781	1881	33	cavity	cavity	NN
21781	1881	34	.	.	.
21781	1882	1	The	the	DT
21781	1882	2	eggs	egg	NNS
21781	1882	3	receive	receive	VBP
21781	1882	4	an	an	DT
21781	1882	5	oblong	oblong	JJ
21781	1882	6	horny	horny	NN
21781	1882	7	case	case	NN
21781	1882	8	in	in	IN
21781	1882	9	the	the	DT
21781	1882	10	oviduct	oviduct	NN
21781	1882	11	;	;	:
21781	1882	12	in	in	IN
21781	1882	13	the	the	DT
21781	1882	14	figure	figure	NN
21781	1882	15	such	such	PDT
21781	1882	16	a	a	DT
21781	1882	17	case	case	NN
21781	1882	18	is	be	VBZ
21781	1882	19	figured	figure	VBN
21781	1882	20	as	as	IN
21781	1882	21	distending	distend	VBG
21781	1882	22	the	the	DT
21781	1882	23	duct	duct	NN
21781	1882	24	at	at	IN
21781	1882	25	e.	e.	NNP
21781	1882	26	The	the	DT
21781	1882	27	testes	testis	NNS
21781	1882	28	of	of	IN
21781	1882	29	the	the	DT
21781	1882	30	male	male	NN
21781	1882	31	(	(	-LRB-
21781	1882	32	T.	t.	NN
21781	1882	33	in	in	IN
21781	1882	34	Figure	Figure	NNP
21781	1882	35	2	2	CD
21781	1882	36	)	)	-RRB-
21781	1882	37	are	be	VBP
21781	1882	38	partially	partially	RB
21781	1882	39	confluent	confluent	JJ
21781	1882	40	in	in	IN
21781	1882	41	the	the	DT
21781	1882	42	middle	middle	JJ
21781	1882	43	line	line	NN
21781	1882	44	.	.	.
21781	1883	1	They	-PRON-	PRP
21781	1883	2	communicate	communicate	VBP
21781	1883	3	through	through	IN
21781	1883	4	vasa	vasa	NNP
21781	1883	5	efferentia	efferentia	NNP
21781	1883	6	(	(	-LRB-
21781	1883	7	v.e	v.e	NNP
21781	1883	8	.	.	NNP
21781	1883	9	)	)	-RRB-
21781	1884	1	with	with	IN
21781	1884	2	the	the	DT
21781	1884	3	modified	modify	VBN
21781	1884	4	anterior	anterior	NNP
21781	1884	5	part	part	NN
21781	1884	6	of	of	IN
21781	1884	7	the	the	DT
21781	1884	8	kidney	kidney	NN
21781	1884	9	,	,	,
21781	1884	10	the	the	DT
21781	1884	11	epididymis	epididymis	NNP
21781	1884	12	(	(	-LRB-
21781	1884	13	ep	ep	NNP
21781	1884	14	.	.	.
21781	1885	1	)	)	-RRB-
21781	1885	2	,	,	,
21781	1885	3	from	from	IN
21781	1885	4	which	which	WDT
21781	1885	5	the	the	DT
21781	1885	6	vas	vas	NNP
21781	1885	7	deferens	deferens	NNP
21781	1885	8	(	(	-LRB-
21781	1885	9	v.	v.	NNP
21781	1885	10	)	)	-RRB-
21781	1885	11	runs	run	VBZ
21781	1885	12	to	to	IN
21781	1885	13	the	the	DT
21781	1885	14	median	median	NNP
21781	1885	15	uro	uro	NNP
21781	1885	16	-	-	HYPH
21781	1885	17	genital	genital	NNP
21781	1885	18	sinus	sinus	NN
21781	1885	19	(	(	-LRB-
21781	1885	20	u.g.s	u.g.s	NNP
21781	1885	21	.	.	.
21781	1886	1	)	)	-RRB-
21781	1886	2	,	,	,
21781	1886	3	into	into	IN
21781	1886	4	which	which	WDT
21781	1886	5	the	the	DT
21781	1886	6	ureters	ureter	NNS
21781	1886	7	(	(	-LRB-
21781	1886	8	ur	ur	NNP
21781	1886	9	.	.	.
21781	1886	10	)	)	-RRB-
21781	1887	1	also	also	RB
21781	1887	2	open	open	JJ
21781	1887	3	.	.	.
21781	1888	1	The	the	DT
21781	1888	2	silvery	silvery	JJ
21781	1888	3	peritoneum	peritoneum	NN
21781	1888	4	(	(	-LRB-
21781	1888	5	lining	lining	NN
21781	1888	6	of	of	IN
21781	1888	7	the	the	DT
21781	1888	8	body	body	NN
21781	1888	9	cavity	cavity	NN
21781	1888	10	)	)	-RRB-
21781	1888	11	covers	cover	VBZ
21781	1888	12	over	over	IN
21781	1888	13	the	the	DT
21781	1888	14	reddish	reddish	JJ
21781	1888	15	kidneys	kidney	NNS
21781	1888	16	,	,	,
21781	1888	17	and	and	CC
21781	1888	18	hides	hide	VBZ
21781	1888	19	them	-PRON-	PRP
21781	1888	20	in	in	IN
21781	1888	21	dissection	dissection	NN
21781	1888	22	.	.	.
21781	1889	1	Section	section	NN
21781	1889	2	19	19	CD
21781	1889	3	.	.	.
21781	1890	1	Figure	figure	NN
21781	1890	2	3	3	CD
21781	1890	3	,	,	,
21781	1890	4	Sheet	Sheet	NNP
21781	1890	5	17	17	CD
21781	1890	6	,	,	,
21781	1890	7	is	be	VBZ
21781	1890	8	a	a	DT
21781	1890	9	generalized	generalize	VBN
21781	1890	10	diagram	diagram	NN
21781	1890	11	of	of	IN
21781	1890	12	the	the	DT
21781	1890	13	uro	uro	NNP
21781	1890	14	-	-	HYPH
21781	1890	15	genital	genital	JJ
21781	1890	16	organs	organ	NNS
21781	1890	17	in	in	IN
21781	1890	18	the	the	DT
21781	1890	19	vertebrata	vertebrata	NN
21781	1890	20	;	;	:
21781	1890	21	M.L.	M.L.	NNP
21781	1891	1	is	be	VBZ
21781	1891	2	the	the	DT
21781	1891	3	middle	middle	JJ
21781	1891	4	line	line	NN
21781	1891	5	of	of	IN
21781	1891	6	the	the	DT
21781	1891	7	body	body	NN
21781	1891	8	,	,	,
21781	1891	9	G.	G.	NNP
21781	1891	10	is	be	VBZ
21781	1891	11	the	the	DT
21781	1891	12	genital	genital	JJ
21781	1891	13	organ	organ	NN
21781	1891	14	,	,	,
21781	1891	15	Pr	pr	NN
21781	1891	16	.	.	.
21781	1892	1	is	be	VBZ
21781	1892	2	the	the	DT
21781	1892	3	pronephros	pronephro	NNS
21781	1892	4	,	,	,
21781	1892	5	or	or	CC
21781	1892	6	fore	fore	NN
21781	1892	7	kidney	kidney	NN
21781	1892	8	,	,	,
21781	1892	9	a	a	DT
21781	1892	10	structure	structure	NN
21781	1892	11	which	which	WDT
21781	1892	12	is	be	VBZ
21781	1892	13	never	never	RB
21781	1892	14	developed	develop	VBN
21781	1892	15	in	in	IN
21781	1892	16	the	the	DT
21781	1892	17	dog	dog	NN
21781	1892	18	-	-	HYPH
21781	1892	19	fish	fish	NN
21781	1892	20	,	,	,
21781	1892	21	but	but	CC
21781	1892	22	which	which	WDT
21781	1892	23	has	have	VBZ
21781	1892	24	functional	functional	JJ
21781	1892	25	importance	importance	NN
21781	1892	26	in	in	IN
21781	1892	27	the	the	DT
21781	1892	28	tadpole	tadpole	NN
21781	1892	29	and	and	CC
21781	1892	30	cod	cod	NN
21781	1892	31	,	,	,
21781	1892	32	and	and	CC
21781	1892	33	appears	appear	VBZ
21781	1892	34	as	as	IN
21781	1892	35	a	a	DT
21781	1892	36	transitory	transitory	JJ
21781	1892	37	rudiment	rudiment	NN
21781	1892	38	in	in	IN
21781	1892	39	the	the	DT
21781	1892	40	chick	chick	NNP
21781	1892	41	.	.	.
21781	1893	1	A	a	DT
21781	1893	2	duct	duct	NN
21781	1893	3	,	,	,
21781	1893	4	which	which	WDT
21781	1893	5	is	be	VBZ
21781	1893	6	often	often	RB
21781	1893	7	spoken	speak	VBN
21781	1893	8	of	of	IN
21781	1893	9	as	as	IN
21781	1893	10	the	the	DT
21781	1893	11	pronephric	pronephric	NN
21781	1893	12	duct	duct	NN
21781	1893	13	(	(	-LRB-
21781	1893	14	p.d	p.d	NNP
21781	1893	15	.	.	.
21781	1894	1	)	)	-RRB-
21781	1894	2	,	,	,
21781	1894	3	and	and	CC
21781	1894	4	which	which	WDT
21781	1894	5	we	-PRON-	PRP
21781	1894	6	have	have	VBP
21781	1894	7	figured	figure	VBN
21781	1894	8	under	under	IN
21781	1894	9	that	that	DT
21781	1894	10	name	name	NN
21781	1894	11	,	,	,
21781	1894	12	is	be	VBZ
21781	1894	13	always	always	RB
21781	1894	14	developed	develop	VBN
21781	1894	15	.	.	.
21781	1895	1	Anteriorly	anteriorly	RB
21781	1895	2	it	-PRON-	PRP
21781	1895	3	opens	open	VBZ
21781	1895	4	into	into	IN
21781	1895	5	the	the	DT
21781	1895	6	body	body	NN
21781	1895	7	cavity	cavity	NN
21781	1895	8	.	.	.
21781	1896	1	It	-PRON-	PRP
21781	1896	2	is	be	VBZ
21781	1896	3	also	also	RB
21781	1896	4	called	call	VBN
21781	1896	5	the	the	DT
21781	1896	6	Mullerian	mullerian	JJ
21781	1896	7	duct	duct	NN
21781	1896	8	,	,	,
21781	1896	9	and	and	CC
21781	1896	10	in	in	IN
21781	1896	11	the	the	DT
21781	1896	12	great	great	JJ
21781	1896	13	majority	majority	NN
21781	1896	14	of	of	IN
21781	1896	15	vertebrata	vertebrata	NNP
21781	1896	16	it	-PRON-	PRP
21781	1896	17	becomes	become	VBZ
21781	1896	18	the	the	DT
21781	1896	19	oviduct	oviduct	NN
21781	1896	20	,	,	,
21781	1896	21	uniting	unite	VBG
21781	1896	22	with	with	IN
21781	1896	23	its	-PRON-	PRP$
21781	1896	24	fellow	fellow	NN
21781	1896	25	,	,	,
21781	1896	26	in	in	IN
21781	1896	27	the	the	DT
21781	1896	28	case	case	NN
21781	1896	29	of	of	IN
21781	1896	30	the	the	DT
21781	1896	31	dog	dog	NN
21781	1896	32	-	-	HYPH
21781	1896	33	fish	fish	NN
21781	1896	34	,	,	,
21781	1896	35	ventral	ventral	JJ
21781	1896	36	to	to	IN
21781	1896	37	the	the	DT
21781	1896	38	oesophagus	oesophagus	NN
21781	1896	39	.	.	.
21781	1897	1	In	in	IN
21781	1897	2	the	the	DT
21781	1897	3	male	male	NN
21781	1897	4	it	-PRON-	PRP
21781	1897	5	usually	usually	RB
21781	1897	6	disappears	disappear	VBZ
21781	1897	7	;	;	:
21781	1897	8	the	the	DT
21781	1897	9	uterus	uterus	JJ
21781	1897	10	masculinus	masculinus	NN
21781	1897	11	of	of	IN
21781	1897	12	the	the	DT
21781	1897	13	rabbit	rabbit	NN
21781	1897	14	is	be	VBZ
21781	1897	15	still	still	RB
21781	1897	16	very	very	RB
21781	1897	17	generally	generally	RB
21781	1897	18	regarded	regard	VBN
21781	1897	19	as	as	IN
21781	1897	20	a	a	DT
21781	1897	21	vestige	vestige	NN
21781	1897	22	of	of	IN
21781	1897	23	it	-PRON-	PRP
21781	1897	24	.	.	.
21781	1898	1	Kolliker	Kolliker	NNP
21781	1898	2	has	have	VBZ
21781	1898	3	shown	show	VBN
21781	1898	4	,	,	,
21781	1898	5	however	however	RB
21781	1898	6	,	,	,
21781	1898	7	that	that	IN
21781	1898	8	this	this	DT
21781	1898	9	interpretation	interpretation	NN
21781	1898	10	is	be	VBZ
21781	1898	11	improbable	improbable	JJ
21781	1898	12	.	.	.
21781	1899	1	Ms.	Ms.	NNP
21781	1899	2	is	be	VBZ
21781	1899	3	the	the	DT
21781	1899	4	mesonephros	mesonephro	NNS
21781	1899	5	,	,	,
21781	1899	6	some	some	DT
21781	1899	7	or	or	CC
21781	1899	8	all	all	DT
21781	1899	9	of	of	IN
21781	1899	10	which	which	WDT
21781	1899	11	becomes	become	VBZ
21781	1899	12	the	the	DT
21781	1899	13	epididymis	epididymis	NNP
21781	1899	14	in	in	IN
21781	1899	15	the	the	DT
21781	1899	16	male	male	NN
21781	1899	17	of	of	IN
21781	1899	18	types	type	NNS
21781	1899	19	possessing	possess	VBG
21781	1899	20	that	that	DT
21781	1899	21	organ	organ	NN
21781	1899	22	,	,	,
21781	1899	23	and	and	CC
21781	1899	24	is	be	VBZ
21781	1899	25	connected	connect	VBN
21781	1899	26	with	with	IN
21781	1899	27	G.	G.	NNP
21781	1899	28	by	by	IN
21781	1899	29	the	the	DT
21781	1899	30	vasa	vasa	NNP
21781	1899	31	efferentia	efferentia	NNP
21781	1899	32	.	.	.
21781	1900	1	Mt.	Mount	NNP
21781	1900	2	,	,	,
21781	1900	3	the	the	DT
21781	1900	4	metanephros	metanephros	NNP
21781	1900	5	,	,	,
21781	1900	6	is	be	VBZ
21781	1900	7	,	,	,
21781	1900	8	in	in	IN
21781	1900	9	-actual	-actual	JJ
21781	1900	10	fact-	fact-	JJ
21781	1900	11	[	[	-LRB-
21781	1900	12	the	the	DT
21781	1900	13	frog	frog	NN
21781	1900	14	]	]	-RRB-
21781	1900	15	,	,	,
21781	1900	16	indistinguishably	indistinguishably	RB
21781	1900	17	continuous	continuous	JJ
21781	1900	18	with	with	IN
21781	1900	19	Ms.	Ms.	NNP
21781	1900	20	,	,	,
21781	1900	21	and	and	CC
21781	1900	22	is	be	VBZ
21781	1900	23	the	the	DT
21781	1900	24	functional	functional	JJ
21781	1900	25	kidney	kidney	NN
21781	1900	26	,	,	,
21781	1900	27	its	-PRON-	PRP$
21781	1900	28	duct	duct	NN
21781	1900	29	(	(	-LRB-
21781	1900	30	metanephric	metanephric	JJ
21781	1900	31	duct	duct	NN
21781	1900	32	)	)	-RRB-
21781	1900	33	being	be	VBG
21781	1900	34	either	either	CC
21781	1900	35	undifferentiated	undifferentiate	VBN
21781	1900	36	from	from	IN
21781	1900	37	the	the	DT
21781	1900	38	mesonephric	mesonephric	NN
21781	1900	39	(	(	-LRB-
21781	1900	40	as	as	IN
21781	1900	41	is	be	VBZ
21781	1900	42	the	the	DT
21781	1900	43	case	case	NN
21781	1900	44	with	with	IN
21781	1900	45	the	the	DT
21781	1900	46	frog	frog	NN
21781	1900	47	)	)	-RRB-
21781	1900	48	or	or	CC
21781	1900	49	largely	largely	RB
21781	1900	50	split	split	VB
21781	1900	51	off	off	RP
21781	1900	52	from	from	IN
21781	1900	53	it	-PRON-	PRP
21781	1900	54	,	,	,
21781	1900	55	as	as	IN
21781	1900	56	in	in	IN
21781	1900	57	the	the	DT
21781	1900	58	dog	dog	NN
21781	1900	59	-	-	HYPH
21781	1900	60	fish	fish	NN
21781	1900	61	,	,	,
21781	1900	62	to	to	TO
21781	1900	63	form	form	VB
21781	1900	64	the	the	DT
21781	1900	65	ureter	ureter	NN
21781	1900	66	.	.	.
21781	1901	1	Section	section	NN
21781	1901	2	20	20	CD
21781	1901	3	.	.	.
21781	1902	1	The	the	DT
21781	1902	2	correspondence	correspondence	NN
21781	1902	3	of	of	IN
21781	1902	4	the	the	DT
21781	1902	5	male	male	JJ
21781	1902	6	organs	organ	NNS
21781	1902	7	of	of	IN
21781	1902	8	the	the	DT
21781	1902	9	dog	dog	NN
21781	1902	10	-	-	HYPH
21781	1902	11	fish	fish	NN
21781	1902	12	with	with	IN
21781	1902	13	those	those	DT
21781	1902	14	of	of	IN
21781	1902	15	the	the	DT
21781	1902	16	rabbit	rabbit	NN
21781	1902	17	,	,	,
21781	1902	18	will	will	MD
21781	1902	19	be	be	VB
21781	1902	20	more	more	RBR
21781	1902	21	evident	evident	JJ
21781	1902	22	if	if	IN
21781	1902	23	the	the	DT
21781	1902	24	student	student	NN
21781	1902	25	imagine--	imagine--	NN
21781	1902	26	(	(	-LRB-
21781	1902	27	a	a	LS
21781	1902	28	)	)	-RRB-
21781	1902	29	the	the	DT
21781	1902	30	testes	testes	NNPS
21781	1902	31	,	,	,
21781	1902	32	vasa	vasa	NNP
21781	1902	33	efferentia	efferentia	NNP
21781	1902	34	,	,	,
21781	1902	35	and	and	CC
21781	1902	36	epididymis	epididymis	NNP
21781	1902	37	of	of	IN
21781	1902	38	each	each	DT
21781	1902	39	side	side	NN
21781	1902	40	to	to	TO
21781	1902	41	shift	shift	VB
21781	1902	42	posteriorly	posteriorly	RB
21781	1902	43	until	until	IN
21781	1902	44	they	-PRON-	PRP
21781	1902	45	reach	reach	VBP
21781	1902	46	a	a	DT
21781	1902	47	position	position	NN
21781	1902	48	on	on	IN
21781	1902	49	either	either	DT
21781	1902	50	side	side	NN
21781	1902	51	of	of	IN
21781	1902	52	the	the	DT
21781	1902	53	cloaca	cloaca	NN
21781	1902	54	;	;	,
21781	1902	55	and	and	CC
21781	1902	56	(	(	-LRB-
21781	1902	57	b	b	LS
21781	1902	58	)	)	-RRB-
21781	1902	59	The	the	DT
21781	1902	60	uro	uro	NN
21781	1902	61	-	-	HYPH
21781	1902	62	genital	genital	JJ
21781	1902	63	apertures	aperture	NNS
21781	1902	64	,	,	,
21781	1902	65	instead	instead	RB
21781	1902	66	of	of	IN
21781	1902	67	meeting	meet	VBG
21781	1902	68	dorsally	dorsally	RB
21781	1902	69	and	and	CC
21781	1902	70	posteriorly	posteriorly	RB
21781	1902	71	to	to	IN
21781	1902	72	the	the	DT
21781	1902	73	anus	anus	NN
21781	1902	74	,	,	,
21781	1902	75	to	to	TO
21781	1902	76	shift	shift	VB
21781	1902	77	round	round	RB
21781	1902	78	that	that	IN
21781	1902	79	opening	opening	NN
21781	1902	80	and	and	CC
21781	1902	81	meet	meet	VB
21781	1902	82	anteriorly	anteriorly	RB
21781	1902	83	and	and	CC
21781	1902	84	ventrically	ventrically	RB
21781	1902	85	to	to	IN
21781	1902	86	it	-PRON-	PRP
21781	1902	87	.	.	.
21781	1903	1	Section	section	NN
21781	1903	2	21	21	CD
21781	1903	3	.	.	.
21781	1904	1	This	this	DT
21781	1904	2	completes	complete	VBZ
21781	1904	3	our	-PRON-	PRP$
21781	1904	4	survey	survey	NN
21781	1904	5	of	of	IN
21781	1904	6	this	this	DT
21781	1904	7	type	type	NN
21781	1904	8	.	.	.
21781	1905	1	Except	except	IN
21781	1905	2	where	where	WRB
21781	1905	3	we	-PRON-	PRP
21781	1905	4	have	have	VBP
21781	1905	5	specified	specify	VBN
21781	1905	6	differences	difference	NNS
21781	1905	7	,	,	,
21781	1905	8	the	the	DT
21781	1905	9	general	general	JJ
21781	1905	10	plan	plan	NN
21781	1905	11	of	of	IN
21781	1905	12	its	-PRON-	PRP$
21781	1905	13	anatomy	anatomy	NN
21781	1905	14	follows	follow	VBZ
21781	1905	15	the	the	DT
21781	1905	16	lines	line	NNS
21781	1905	17	of	of	IN
21781	1905	18	the	the	DT
21781	1905	19	other	other	JJ
21781	1905	20	vertebrate	vertebrate	NN
21781	1905	21	types	type	NNS
21781	1905	22	described	describe	VBN
21781	1905	23	.	.	.
21781	1906	1	_	_	NNP
21781	1906	2	Questions	Questions	NNPS
21781	1906	3	on	on	IN
21781	1906	4	the	the	DT
21781	1906	5	Dog	Dog	NNP
21781	1906	6	-	-	HYPH
21781	1906	7	Fish	Fish	NNP
21781	1906	8	_	_	NNP
21781	1906	9	1	1	CD
21781	1906	10	.	.	.
21781	1907	1	Describe	describe	VB
21781	1907	2	the	the	DT
21781	1907	3	alimentary	alimentary	JJ
21781	1907	4	canal	canal	NN
21781	1907	5	of	of	IN
21781	1907	6	the	the	DT
21781	1907	7	dog	dog	NN
21781	1907	8	-	-	HYPH
21781	1907	9	fish	fish	NN
21781	1907	10	,	,	,
21781	1907	11	and	and	CC
21781	1907	12	compare	compare	VB
21781	1907	13	it	-PRON-	PRP
21781	1907	14	with	with	IN
21781	1907	15	that	that	DT
21781	1907	16	of	of	IN
21781	1907	17	the	the	DT
21781	1907	18	rabbit	rabbit	NN
21781	1907	19	in	in	IN
21781	1907	20	detail	detail	NN
21781	1907	21	.	.	.
21781	1908	1	2	2	LS
21781	1908	2	.	.	.
21781	1909	1	Compare	compare	VB
21781	1909	2	the	the	DT
21781	1909	3	coelom	coelom	NN
21781	1909	4	of	of	IN
21781	1909	5	the	the	DT
21781	1909	6	dog	dog	NN
21781	1909	7	-	-	HYPH
21781	1909	8	fish	fish	NN
21781	1909	9	and	and	CC
21781	1909	10	rabbit	rabbit	NN
21781	1909	11	.	.	.
21781	1910	1	3	3	LS
21781	1910	2	.	.	.
21781	1911	1	Draw	draw	VB
21781	1911	2	diagrams	diagram	NNS
21781	1911	3	to	to	TO
21781	1911	4	illustrate	illustrate	VB
21781	1911	5	the	the	DT
21781	1911	6	course	course	NN
21781	1911	7	of	of	IN
21781	1911	8	the	the	DT
21781	1911	9	circulation	circulation	NN
21781	1911	10	in	in	IN
21781	1911	11	the	the	DT
21781	1911	12	dog	dog	NN
21781	1911	13	-	-	HYPH
21781	1911	14	fish	fish	NN
21781	1911	15	.	.	.
21781	1912	1	4	4	LS
21781	1912	2	.	.	.
21781	1913	1	(	(	-LRB-
21781	1913	2	a	a	LS
21781	1913	3	)	)	-RRB-
21781	1913	4	Describe	describe	VB
21781	1913	5	fully	fully	RB
21781	1913	6	the	the	DT
21781	1913	7	heart	heart	NN
21781	1913	8	of	of	IN
21781	1913	9	a	a	DT
21781	1913	10	dog	dog	NN
21781	1913	11	-	-	HYPH
21781	1913	12	fish	fish	NN
21781	1913	13	.	.	.
21781	1914	1	(	(	-LRB-
21781	1914	2	b	b	LS
21781	1914	3	)	)	-RRB-
21781	1914	4	Compare	compare	VB
21781	1914	5	it	-PRON-	PRP
21781	1914	6	with	with	IN
21781	1914	7	that	that	DT
21781	1914	8	of	of	IN
21781	1914	9	a	a	DT
21781	1914	10	rabbit	rabbit	NN
21781	1914	11	.	.	.
21781	1915	1	5	5	CD
21781	1915	2	.	.	.
21781	1916	1	Give	give	VB
21781	1916	2	an	an	DT
21781	1916	3	account	account	NN
21781	1916	4	of	of	IN
21781	1916	5	the	the	DT
21781	1916	6	respiratory	respiratory	JJ
21781	1916	7	apparatus	apparatus	NN
21781	1916	8	of	of	IN
21781	1916	9	the	the	DT
21781	1916	10	dog	dog	NN
21781	1916	11	-	-	HYPH
21781	1916	12	fish	fish	NN
21781	1916	13	.	.	.
21781	1917	1	6	6	CD
21781	1917	2	.	.	.
21781	1918	1	Draw	draw	VB
21781	1918	2	diagrams	diagram	NNS
21781	1918	3	of	of	IN
21781	1918	4	a	a	DT
21781	1918	5	dog	dog	NN
21781	1918	6	-	-	HYPH
21781	1918	7	fish	fish	NN
21781	1918	8	vertebra	vertebra	NN
21781	1918	9	,	,	,
21781	1918	10	and	and	CC
21781	1918	11	compare	compare	VB
21781	1918	12	the	the	DT
21781	1918	13	centrum	centrum	NN
21781	1918	14	with	with	IN
21781	1918	15	that	that	DT
21781	1918	16	of	of	IN
21781	1918	17	a	a	DT
21781	1918	18	rabbit	rabbit	NN
21781	1918	19	.	.	.
21781	1919	1	7	7	LS
21781	1919	2	.	.	.
21781	1920	1	Compare	compare	VB
21781	1920	2	the	the	DT
21781	1920	3	vertebral	vertebral	JJ
21781	1920	4	column	column	NN
21781	1920	5	of	of	IN
21781	1920	6	the	the	DT
21781	1920	7	dog	dog	NN
21781	1920	8	-	-	HYPH
21781	1920	9	fish	fish	NN
21781	1920	10	and	and	CC
21781	1920	11	rabbit	rabbit	NN
21781	1920	12	.	.	.
21781	1921	1	8	8	LS
21781	1921	2	.	.	.
21781	1922	1	Draw	draw	VB
21781	1922	2	diagrams	diagram	NNS
21781	1922	3	of	of	IN
21781	1922	4	the	the	DT
21781	1922	5	limbs	limb	NNS
21781	1922	6	and	and	CC
21781	1922	7	limb	limb	NN
21781	1922	8	-	-	HYPH
21781	1922	9	girdles	girdle	NNS
21781	1922	10	of	of	IN
21781	1922	11	the	the	DT
21781	1922	12	dog	dog	NN
21781	1922	13	-	-	HYPH
21781	1922	14	fish	fish	NN
21781	1922	15	.	.	.
21781	1923	1	Compare	compare	VB
21781	1923	2	the	the	DT
21781	1923	3	pectoral	pectoral	NN
21781	1923	4	with	with	IN
21781	1923	5	the	the	DT
21781	1923	6	pelvic	pelvic	JJ
21781	1923	7	fin	fin	NN
21781	1923	8	.	.	.
21781	1924	1	9	9	CD
21781	1924	2	.	.	.
21781	1925	1	Draw	draw	VB
21781	1925	2	diagrams	diagram	NNS
21781	1925	3	of	of	IN
21781	1925	4	(	(	-LRB-
21781	1925	5	a	a	LS
21781	1925	6	)	)	-RRB-
21781	1925	7	the	the	DT
21781	1925	8	male	male	NN
21781	1925	9	and	and	CC
21781	1925	10	(	(	-LRB-
21781	1925	11	b	b	LS
21781	1925	12	)	)	-RRB-
21781	1925	13	the	the	DT
21781	1925	14	female	female	JJ
21781	1925	15	urogenital	urogenital	JJ
21781	1925	16	organs	organ	NNS
21781	1925	17	of	of	IN
21781	1925	18	the	the	DT
21781	1925	19	dog	dog	NN
21781	1925	20	-	-	HYPH
21781	1925	21	fish	fish	NN
21781	1925	22	.	.	.
21781	1926	1	(	(	-LRB-
21781	1926	2	c	c	NN
21781	1926	3	)	)	-RRB-
21781	1926	4	Compare	compare	VB
21781	1926	5	them	-PRON-	PRP
21781	1926	6	carefully	carefully	RB
21781	1926	7	with	with	IN
21781	1926	8	those	those	DT
21781	1926	9	of	of	IN
21781	1926	10	the	the	DT
21781	1926	11	rabbit	rabbit	NN
21781	1926	12	.	.	.
21781	1927	1	10	10	CD
21781	1927	2	.	.	.
21781	1928	1	Compare	compare	VB
21781	1928	2	the	the	DT
21781	1928	3	circulation	circulation	NN
21781	1928	4	in	in	IN
21781	1928	5	the	the	DT
21781	1928	6	kidney	kidney	NN
21781	1928	7	of	of	IN
21781	1928	8	dog	dog	NN
21781	1928	9	-	-	HYPH
21781	1928	10	fish	fish	NN
21781	1928	11	and	and	CC
21781	1928	12	rabbit	rabbit	NN
21781	1928	13	.	.	.
21781	1929	1	11	11	CD
21781	1929	2	.	.	.
21781	1930	1	Give	give	VB
21781	1930	2	an	an	DT
21781	1930	3	account	account	NN
21781	1930	4	of	of	IN
21781	1930	5	the	the	DT
21781	1930	6	cranio	cranio	NN
21781	1930	7	-	-	HYPH
21781	1930	8	facial	facial	JJ
21781	1930	9	apparatus	apparatus	NN
21781	1930	10	of	of	IN
21781	1930	11	the	the	DT
21781	1930	12	dog	dog	NN
21781	1930	13	-	-	HYPH
21781	1930	14	fish	fish	NN
21781	1930	15	.	.	.
21781	1931	1	State	state	NN
21781	1931	2	clearly	clearly	RB
21781	1931	3	what	what	WDT
21781	1931	4	representation	representation	NN
21781	1931	5	of	of	IN
21781	1931	6	this	this	DT
21781	1931	7	occurs	occur	VBZ
21781	1931	8	in	in	IN
21781	1931	9	the	the	DT
21781	1931	10	frog	frog	NN
21781	1931	11	and	and	CC
21781	1931	12	in	in	IN
21781	1931	13	the	the	DT
21781	1931	14	rabbit	rabbit	NN
21781	1931	15	.	.	.
21781	1932	1	12	12	CD
21781	1932	2	.	.	.
21781	1933	1	Give	give	VB
21781	1933	2	drawing	draw	VBG
21781	1933	3	(	(	-LRB-
21781	1933	4	a	a	LS
21781	1933	5	)	)	-RRB-
21781	1933	6	from	from	IN
21781	1933	7	above	above	RB
21781	1933	8	,	,	,
21781	1933	9	(	(	-LRB-
21781	1933	10	b	b	LS
21781	1933	11	)	)	-RRB-
21781	1933	12	from	from	IN
21781	1933	13	the	the	DT
21781	1933	14	side	side	NN
21781	1933	15	,	,	,
21781	1933	16	of	of	IN
21781	1933	17	the	the	DT
21781	1933	18	dog	dog	NN
21781	1933	19	-	-	HYPH
21781	1933	20	fish	fish	NN
21781	1933	21	brain	brain	NN
21781	1933	22	.	.	.
21781	1934	1	13	13	CD
21781	1934	2	.	.	.
21781	1935	1	State	state	NN
21781	1935	2	the	the	DT
21781	1935	3	origin	origin	NN
21781	1935	4	and	and	CC
21781	1935	5	the	the	DT
21781	1935	6	distribution	distribution	NN
21781	1935	7	of	of	IN
21781	1935	8	the	the	DT
21781	1935	9	fifth	fifth	JJ
21781	1935	10	,	,	,
21781	1935	11	seventh	seventh	JJ
21781	1935	12	,	,	,
21781	1935	13	ninth	ninth	JJ
21781	1935	14	,	,	,
21781	1935	15	and	and	CC
21781	1935	16	tenth	tenth	JJ
21781	1935	17	cranial	cranial	JJ
21781	1935	18	nerves	nerve	NNS
21781	1935	19	in	in	IN
21781	1935	20	the	the	DT
21781	1935	21	dog	dog	NN
21781	1935	22	-	-	HYPH
21781	1935	23	fish	fish	NN
21781	1935	24	.	.	.
21781	1936	1	14	14	CD
21781	1936	2	.	.	.
21781	1937	1	Compare	compare	VB
21781	1937	2	,	,	,
21781	1937	3	one	one	CD
21781	1937	4	by	by	IN
21781	1937	5	one	one	CD
21781	1937	6	,	,	,
21781	1937	7	the	the	DT
21781	1937	8	cranial	cranial	JJ
21781	1937	9	nerves	nerve	NNS
21781	1937	10	of	of	IN
21781	1937	11	the	the	DT
21781	1937	12	dog	dog	NN
21781	1937	13	-	-	HYPH
21781	1937	14	fish	fish	NN
21781	1937	15	with	with	IN
21781	1937	16	those	those	DT
21781	1937	17	of	of	IN
21781	1937	18	any	any	DT
21781	1937	19	higher	high	JJR
21781	1937	20	vertebrate	vertebrate	NN
21781	1937	21	,	,	,
21781	1937	22	as	as	IN
21781	1937	23	regards	regard	VBZ
21781	1937	24	their	-PRON-	PRP$
21781	1937	25	origin	origin	NN
21781	1937	26	and	and	CC
21781	1937	27	their	-PRON-	PRP$
21781	1937	28	distribution	distribution	NN
21781	1937	29	.	.	.
21781	1938	1	15	15	CD
21781	1938	2	.	.	.
21781	1939	1	Describe	describe	VB
21781	1939	2	the	the	DT
21781	1939	3	auditory	auditory	JJ
21781	1939	4	organ	organ	NN
21781	1939	5	of	of	IN
21781	1939	6	the	the	DT
21781	1939	7	dog	dog	NN
21781	1939	8	-	-	HYPH
21781	1939	9	fish	fish	NN
21781	1939	10	.	.	.
21781	1940	1	What	what	WDT
21781	1940	2	parts	part	NNS
21781	1940	3	are	be	VBP
21781	1940	4	added	add	VBN
21781	1940	5	to	to	IN
21781	1940	6	this	this	DT
21781	1940	7	in	in	IN
21781	1940	8	the	the	DT
21781	1940	9	higher	high	JJR
21781	1940	10	type	type	NN
21781	1940	11	?	?	.
21781	1941	1	16	16	CD
21781	1941	2	.	.	.
21781	1942	1	Draw	draw	VB
21781	1942	2	the	the	DT
21781	1942	3	cloaca	cloaca	NN
21781	1942	4	(	(	-LRB-
21781	1942	5	a	a	DT
21781	1942	6	)	)	-RRB-
21781	1942	7	of	of	IN
21781	1942	8	a	a	DT
21781	1942	9	male	male	NN
21781	1942	10	,	,	,
21781	1942	11	(	(	-LRB-
21781	1942	12	b	b	LS
21781	1942	13	)	)	-RRB-
21781	1942	14	a	a	DT
21781	1942	15	female	female	JJ
21781	1942	16	dog	dog	NN
21781	1942	17	-	-	HYPH
21781	1942	18	fish	fish	NN
21781	1942	19	.	.	.
21781	1943	1	17	17	CD
21781	1943	2	.	.	.
21781	1944	1	(	(	-LRB-
21781	1944	2	Practical	Practical	NNP
21781	1944	3	.	.	.
21781	1944	4	)	)	-RRB-
21781	1945	1	Demonstrate	demonstrate	VB
21781	1945	2	in	in	IN
21781	1945	3	a	a	DT
21781	1945	4	dog	dog	NN
21781	1945	5	-	-	HYPH
21781	1945	6	fish	fish	NN
21781	1945	7	the	the	DT
21781	1945	8	pathetic	pathetic	JJ
21781	1945	9	nerve	nerve	NN
21781	1945	10	,	,	,
21781	1945	11	the	the	DT
21781	1945	12	opening	opening	NN
21781	1945	13	between	between	IN
21781	1945	14	pericardium	pericardium	NN
21781	1945	15	and	and	CC
21781	1945	16	coelom	coelom	NN
21781	1945	17	.	.	.
21781	1946	1	the	the	DT
21781	1946	2	abdominal	abdominal	JJ
21781	1946	3	pores	pore	NNS
21781	1946	4	,	,	,
21781	1946	5	and	and	CC
21781	1946	6	the	the	DT
21781	1946	7	ureter	ureter	NN
21781	1946	8	.	.	.
21781	1947	1	-Amphioxus	-Amphioxus	NNP
21781	1947	2	_	_	NNP
21781	1947	3	1	1	CD
21781	1947	4	.	.	.
21781	1948	1	_	_	NNP
21781	1948	2	Anatomy	Anatomy	NNP
21781	1948	3	_	_	NNP
21781	1948	4	Section	Section	NNP
21781	1948	5	1	1	CD
21781	1948	6	.	.	.
21781	1949	1	We	-PRON-	PRP
21781	1949	2	find	find	VBP
21781	1949	3	in	in	IN
21781	1949	4	Amphioxus	Amphioxus	NNP
21781	1949	5	the	the	DT
21781	1949	6	essential	essential	JJ
21781	1949	7	vertebrate	vertebrate	NN
21781	1949	8	features	feature	NNS
21781	1949	9	reduced	reduce	VBN
21781	1949	10	to	to	IN
21781	1949	11	their	-PRON-	PRP$
21781	1949	12	simplest	simple	JJS
21781	1949	13	expression	expression	NN
21781	1949	14	and	and	CC
21781	1949	15	,	,	,
21781	1949	16	in	in	IN
21781	1949	17	addition	addition	NN
21781	1949	18	,	,	,
21781	1949	19	somewhat	somewhat	RB
21781	1949	20	distorted	distorted	JJ
21781	1949	21	.	.	.
21781	1950	1	There	there	EX
21781	1950	2	are	be	VBP
21781	1950	3	wide	wide	JJ
21781	1950	4	differences	difference	NNS
21781	1950	5	from	from	IN
21781	1950	6	that	that	DT
21781	1950	7	vertebrate	vertebrate	NN
21781	1950	8	plan	plan	NN
21781	1950	9	with	with	IN
21781	1950	10	which	which	WDT
21781	1950	11	the	the	DT
21781	1950	12	reader	reader	NN
21781	1950	13	may	may	MD
21781	1950	14	now	now	RB
21781	1950	15	be	be	VB
21781	1950	16	considered	consider	VBN
21781	1950	17	familiar	familiar	JJ
21781	1950	18	.	.	.
21781	1951	1	There	there	EX
21781	1951	2	are	be	VBP
21781	1951	3	no	no	DT
21781	1951	4	limbs	limb	NNS
21781	1951	5	.	.	.
21781	1952	1	There	there	EX
21781	1952	2	is	be	VBZ
21781	1952	3	an	an	DT
21781	1952	4	unbroken	unbroken	JJ
21781	1952	5	fin	fin	NN
21781	1952	6	along	along	IN
21781	1952	7	the	the	DT
21781	1952	8	median	median	JJ
21781	1952	9	dorsal	dorsal	NN
21781	1952	10	line	line	NN
21781	1952	11	and	and	CC
21781	1952	12	coming	come	VBG
21781	1952	13	round	round	RB
21781	1952	14	along	along	IN
21781	1952	15	the	the	DT
21781	1952	16	ventral	ventral	JJ
21781	1952	17	middle	middle	JJ
21781	1952	18	line	line	NN
21781	1952	19	for	for	IN
21781	1952	20	about	about	IN
21781	1952	21	half	half	PDT
21781	1952	22	the	the	DT
21781	1952	23	animal	animal	NN
21781	1952	24	's	's	POS
21781	1952	25	length	length	NN
21781	1952	26	.	.	.
21781	1953	1	But	but	CC
21781	1953	2	two	two	CD
21781	1953	3	lowly	lowly	JJ
21781	1953	4	vertebrates	vertebrate	NNS
21781	1953	5	,	,	,
21781	1953	6	the	the	DT
21781	1953	7	hag	hag	NN
21781	1953	8	-	-	HYPH
21781	1953	9	fish	fish	NNP
21781	1953	10	and	and	CC
21781	1953	11	lamprey	lamprey	NNP
21781	1953	12	,	,	,
21781	1953	13	have	have	VBP
21781	1953	14	no	no	DT
21781	1953	15	limbs	limb	NNS
21781	1953	16	and	and	CC
21781	1953	17	a	a	DT
21781	1953	18	continuous	continuous	JJ
21781	1953	19	fin	fin	NN
21781	1953	20	.	.	.
21781	1954	1	There	there	EX
21781	1954	2	is	be	VBZ
21781	1954	3	,	,	,
21781	1954	4	as	as	IN
21781	1954	5	we	-PRON-	PRP
21781	1954	6	shall	shall	MD
21781	1954	7	see	see	VB
21781	1954	8	more	more	RBR
21781	1954	9	clearly	clearly	RB
21781	1954	10	,	,	,
21781	1954	11	a	a	DT
21781	1954	12	structure	structure	NN
21781	1954	13	,	,	,
21781	1954	14	the	the	DT
21781	1954	15	respiratory	respiratory	JJ
21781	1954	16	atrium	atrium	NN
21781	1954	17	,	,	,
21781	1954	18	not	not	RB
21781	1954	19	apparently	apparently	RB
21781	1954	20	represented	represent	VBN
21781	1954	21	in	in	IN
21781	1954	22	the	the	DT
21781	1954	23	true	true	JJ
21781	1954	24	vertebrate	vertebrate	NN
21781	1954	25	types	type	NNS
21781	1954	26	,	,	,
21781	1954	27	at	at	IN
21781	1954	28	least	least	JJS
21781	1954	29	in	in	IN
21781	1954	30	their	-PRON-	PRP$
21781	1954	31	adult	adult	NN
21781	1954	32	stages	stage	NNS
21781	1954	33	.	.	.
21781	1955	1	There	there	EX
21781	1955	2	is	be	VBZ
21781	1955	3	no	no	DT
21781	1955	4	distinct	distinct	JJ
21781	1955	5	heart	heart	NN
21781	1955	6	,	,	,
21781	1955	7	only	only	RB
21781	1955	8	a	a	DT
21781	1955	9	debateable	debateable	JJ
21781	1955	10	brain	brain	NN
21781	1955	11	,	,	,
21781	1955	12	quite	quite	RB
21781	1955	13	without	without	IN
21781	1955	14	the	the	DT
21781	1955	15	typical	typical	JJ
21781	1955	16	division	division	NN
21781	1955	17	into	into	IN
21781	1955	18	three	three	CD
21781	1955	19	primary	primary	JJ
21781	1955	20	vesicles	vesicle	NNS
21781	1955	21	,	,	,
21781	1955	22	no	no	DT
21781	1955	23	skull	skull	NN
21781	1955	24	,	,	,
21781	1955	25	no	no	DT
21781	1955	26	structures	structure	NNS
21781	1955	27	whatever	whatever	WDT
21781	1955	28	of	of	IN
21781	1955	29	cartilage	cartilage	NN
21781	1955	30	or	or	CC
21781	1955	31	bone	bone	NN
21781	1955	32	,	,	,
21781	1955	33	no	no	DT
21781	1955	34	genital	genital	JJ
21781	1955	35	ducts	duct	NNS
21781	1955	36	,	,	,
21781	1955	37	no	no	DT
21781	1955	38	kidneys	kidney	NNS
21781	1955	39	at	at	RB
21781	1955	40	all	all	RB
21781	1955	41	resembling	resemble	VBG
21781	1955	42	those	those	DT
21781	1955	43	of	of	IN
21781	1955	44	the	the	DT
21781	1955	45	vertebrata	vertebrata	NN
21781	1955	46	,	,	,
21781	1955	47	no	no	DT
21781	1955	48	pancreas	pancreas	NN
21781	1955	49	,	,	,
21781	1955	50	no	no	DT
21781	1955	51	spleen	spleen	NN
21781	1955	52	;	;	:
21781	1955	53	apparently	apparently	RB
21781	1955	54	no	no	DT
21781	1955	55	sympathetic	sympathetic	JJ
21781	1955	56	chain	chain	NN
21781	1955	57	,	,	,
21781	1955	58	no	no	DT
21781	1955	59	paired	pair	VBN
21781	1955	60	sense	sense	NN
21781	1955	61	organs	organ	NNS
21781	1955	62	,	,	,
21781	1955	63	eyes	eye	NNS
21781	1955	64	,	,	,
21781	1955	65	ears	ear	NNS
21781	1955	66	,	,	,
21781	1955	67	or	or	CC
21781	1955	68	nasal	nasal	NN
21781	1955	69	sacs	sacs	NNP
21781	1955	70	,	,	,
21781	1955	71	in	in	IN
21781	1955	72	all	all	DT
21781	1955	73	of	of	IN
21781	1955	74	which	which	WDT
21781	1955	75	points	point	NNS
21781	1955	76	we	-PRON-	PRP
21781	1955	77	have	have	VBP
21781	1955	78	striking	strike	VBG
21781	1955	79	differences	difference	NNS
21781	1955	80	from	from	IN
21781	1955	81	all	all	DT
21781	1955	82	true	true	JJ
21781	1955	83	vertebrata	vertebrata	NN
21781	1955	84	;	;	,
21781	1955	85	and	and	CC
21781	1955	86	such	such	PDT
21781	1955	87	a	a	DT
21781	1955	88	characteristic	characteristic	JJ
21781	1955	89	vertebrate	vertebrate	NN
21781	1955	90	peculiarity	peculiarity	NN
21781	1955	91	as	as	IN
21781	1955	92	the	the	DT
21781	1955	93	pineal	pineal	NN
21781	1955	94	gland	gland	NN
21781	1955	95	we	-PRON-	PRP
21781	1955	96	can	can	MD
21781	1955	97	only	only	RB
21781	1955	98	say	say	VB
21781	1955	99	is	be	VBZ
21781	1955	100	represented	represent	VBN
21781	1955	101	very	very	RB
21781	1955	102	doubtfully	doubtfully	RB
21781	1955	103	by	by	IN
21781	1955	104	the	the	DT
21781	1955	105	eye	eye	NN
21781	1955	106	spot	spot	NN
21781	1955	107	.	.	.
21781	1956	1	Section	section	NN
21781	1956	2	2	2	CD
21781	1956	3	.	.	.
21781	1957	1	The	the	DT
21781	1957	2	vertebral	vertebral	JJ
21781	1957	3	column	column	NN
21781	1957	4	is	be	VBZ
21781	1957	5	devoid	devoid	JJ
21781	1957	6	of	of	IN
21781	1957	7	vertebrae	vertebra	NNS
21781	1957	8	;	;	:
21781	1957	9	it	-PRON-	PRP
21781	1957	10	is	be	VBZ
21781	1957	11	throughout	throughout	IN
21781	1957	12	life	life	NN
21781	1957	13	a	a	DT
21781	1957	14	rod	rod	NN
21781	1957	15	of	of	IN
21781	1957	16	gelatinous	gelatinous	JJ
21781	1957	17	tissue	tissue	NN
21781	1957	18	,	,	,
21781	1957	19	the	the	DT
21781	1957	20	notochord	notochord	NN
21781	1957	21	(	(	-LRB-
21781	1957	22	Figure	Figure	NNP
21781	1957	23	1	1	CD
21781	1957	24	,	,	,
21781	1957	25	n.c	n.c	NNP
21781	1957	26	.	.	NNP
21781	1957	27	)	)	-RRB-
21781	1957	28	,	,	,
21781	1957	29	surrounded	surround	VBN
21781	1957	30	by	by	IN
21781	1957	31	a	a	DT
21781	1957	32	cellular	cellular	JJ
21781	1957	33	sheath	sheath	NN
21781	1957	34	.	.	.
21781	1958	1	Such	such	PDT
21781	1958	2	a	a	DT
21781	1958	3	rod	rod	NN
21781	1958	4	is	be	VBZ
21781	1958	5	precursor	precursor	NN
21781	1958	6	to	to	IN
21781	1958	7	the	the	DT
21781	1958	8	vertebral	vertebral	JJ
21781	1958	9	column	column	NN
21781	1958	10	in	in	IN
21781	1958	11	the	the	DT
21781	1958	12	true	true	JJ
21781	1958	13	vertebrates	vertebrate	NNS
21781	1958	14	,	,	,
21781	1958	15	but	but	CC
21781	1958	16	,	,	,
21781	1958	17	except	except	IN
21781	1958	18	in	in	IN
21781	1958	19	such	such	JJ
21781	1958	20	lowly	lowly	JJ
21781	1958	21	forms	form	NNS
21781	1958	22	as	as	IN
21781	1958	23	the	the	DT
21781	1958	24	lamprey	lamprey	NNP
21781	1958	25	,	,	,
21781	1958	26	is	be	VBZ
21781	1958	27	usually	usually	RB
21781	1958	28	replaced	replace	VBN
21781	1958	29	,	,	,
21781	1958	30	partially	partially	RB
21781	1958	31	(	(	-LRB-
21781	1958	32	e.g.	e.g.	RB
21781	1958	33	,	,	,
21781	1958	34	dog	dog	NN
21781	1958	35	-	-	HYPH
21781	1958	36	fish	fish	NN
21781	1958	37	)	)	-RRB-
21781	1958	38	or	or	CC
21781	1958	39	wholly	wholly	RB
21781	1958	40	(	(	-LRB-
21781	1958	41	as	as	IN
21781	1958	42	in	in	IN
21781	1958	43	the	the	DT
21781	1958	44	rabbit	rabbit	NN
21781	1958	45	)	)	-RRB-
21781	1958	46	by	by	IN
21781	1958	47	at	at	IN
21781	1958	48	first	first	JJ
21781	1958	49	cartilaginous	cartilaginous	JJ
21781	1958	50	vertebrae	vertebra	NNS
21781	1958	51	whose	whose	WP$
21781	1958	52	bodies	body	NNS
21781	1958	53	are	be	VBP
21781	1958	54	derived	derive	VBN
21781	1958	55	from	from	IN
21781	1958	56	its	-PRON-	PRP$
21781	1958	57	sheath	sheath	NN
21781	1958	58	.	.	.
21781	1959	1	Further	further	RB
21781	1959	2	,	,	,
21781	1959	3	while	while	IN
21781	1959	4	in	in	IN
21781	1959	5	all	all	DT
21781	1959	6	true	true	JJ
21781	1959	7	vertebrata	vertebrata	IN
21781	1959	8	the	the	DT
21781	1959	9	notochord	notochord	NN
21781	1959	10	of	of	IN
21781	1959	11	the	the	DT
21781	1959	12	developing	develop	VBG
21781	1959	13	young	young	JJ
21781	1959	14	reaches	reach	VBZ
21781	1959	15	anteriorly	anteriorly	RB
21781	1959	16	at	at	IN
21781	1959	17	most	most	JJS
21781	1959	18	to	to	IN
21781	1959	19	the	the	DT
21781	1959	20	mid	mid	JJ
21781	1959	21	-	-	NN
21781	1959	22	brain	brain	NN
21781	1959	23	,	,	,
21781	1959	24	and	and	CC
21781	1959	25	is	be	VBZ
21781	1959	26	there	there	RB
21781	1959	27	at	at	IN
21781	1959	28	its	-PRON-	PRP$
21781	1959	29	termination	termination	NN
21781	1959	30	enclosed	enclose	VBN
21781	1959	31	by	by	IN
21781	1959	32	the	the	DT
21781	1959	33	middle	middle	JJ
21781	1959	34	portion	portion	NN
21781	1959	35	of	of	IN
21781	1959	36	the	the	DT
21781	1959	37	skull	skull	NN
21781	1959	38	,	,	,
21781	1959	39	in	in	IN
21781	1959	40	Amphioxus	Amphioxus	NNP
21781	1959	41	it	-PRON-	PRP
21781	1959	42	reaches	reach	VBZ
21781	1959	43	far	far	RB
21781	1959	44	in	in	IN
21781	1959	45	front	front	NN
21781	1959	46	of	of	IN
21781	1959	47	the	the	DT
21781	1959	48	anterior	anterior	JJ
21781	1959	49	extremity	extremity	NN
21781	1959	50	of	of	IN
21781	1959	51	the	the	DT
21781	1959	52	nervous	nervous	JJ
21781	1959	53	system	system	NN
21781	1959	54	,	,	,
21781	1959	55	to	to	IN
21781	1959	56	the	the	DT
21781	1959	57	end	end	NN
21781	1959	58	of	of	IN
21781	1959	59	the	the	DT
21781	1959	60	animal	animal	NN
21781	1959	61	's	's	POS
21781	1959	62	body	body	NN
21781	1959	63	.	.	.
21781	1960	1	*	*	NFP
21781	1960	2	On	on	IN
21781	1960	3	this	this	DT
21781	1960	4	account	account	NN
21781	1960	5	the	the	DT
21781	1960	6	following	follow	VBG
21781	1960	7	classification	classification	NN
21781	1960	8	is	be	VBZ
21781	1960	9	sometimes	sometimes	RB
21781	1960	10	made	make	VBN
21781	1960	11	of	of	IN
21781	1960	12	those	those	DT
21781	1960	13	animals	animal	NNS
21781	1960	14	which	which	WDT
21781	1960	15	have	have	VBP
21781	1960	16	a	a	DT
21781	1960	17	notochord:--	notochord:--	:
21781	1960	18	-Chordata	-chordata	NN
21781	1960	19	_	_	NNP
21781	1960	20	(=	(=	NNP
21781	1960	21	Vertebrata	Vertebrata	NNP
21781	1960	22	,	,	,
21781	1960	23	as	as	IN
21781	1960	24	used	use	VBN
21781	1960	25	by	by	IN
21781	1960	26	Lankester	Lankester	NNP
21781	1960	27	)	)	-RRB-
21781	1960	28	.	.	.
21781	1961	1	1	1	LS
21781	1961	2	.	.	.
21781	1962	1	Having	have	VBG
21781	1962	2	the	the	DT
21781	1962	3	notochord	notochord	NN
21781	1962	4	reaching	reach	VBG
21781	1962	5	in	in	IN
21781	1962	6	front	front	NN
21781	1962	7	of	of	IN
21781	1962	8	the	the	DT
21781	1962	9	brain	brain	NN
21781	1962	10	.	.	.
21781	1963	1	Cephalochorda	Cephalochorda	NNP
21781	1963	2	=	=	SYM
21781	1963	3	Amphioxus	Amphioxus	NNP
21781	1963	4	.	.	.
21781	1964	1	2	2	LS
21781	1964	2	.	.	.
21781	1965	1	Having	have	VBG
21781	1965	2	the	the	DT
21781	1965	3	notochord	notochord	NN
21781	1965	4	reaching	reach	VBG
21781	1965	5	anteriorly	anteriorly	RB
21781	1965	6	to	to	IN
21781	1965	7	the	the	DT
21781	1965	8	mid	mid	NN
21781	1965	9	-	-	NN
21781	1965	10	brain	brain	NN
21781	1965	11	,	,	,
21781	1965	12	a	a	DT
21781	1965	13	brain	brain	NN
21781	1965	14	of	of	IN
21781	1965	15	three	three	CD
21781	1965	16	primary	primary	JJ
21781	1965	17	vesicles	vesicle	NNS
21781	1965	18	and	and	CC
21781	1965	19	a	a	DT
21781	1965	20	skull	skull	NN
21781	1965	21	.	.	.
21781	1966	1	Craniata	craniata	NN
21781	1966	2	=	=	SYM
21781	1966	3	all	all	DT
21781	1966	4	"	"	``
21781	1966	5	true	true	JJ
21781	1966	6	vertebrata	vertebrata	NN
21781	1966	7	"	"	''
21781	1966	8	:	:	:
21781	1966	9	fishes	fishes	NNP
21781	1966	10	,	,	,
21781	1966	11	amphibia	amphibia	NNP
21781	1966	12	,	,	,
21781	1966	13	reptiles	reptile	NNS
21781	1966	14	,	,	,
21781	1966	15	birds	bird	NNS
21781	1966	16	,	,	,
21781	1966	17	and	and	CC
21781	1966	18	mammals	mammal	NNS
21781	1966	19	(	(	-LRB-
21781	1966	20	Vertebrata	Vertebrata	NNP
21781	1966	21	of	of	IN
21781	1966	22	Balfour	Balfour	NNP
21781	1966	23	)	)	-RRB-
21781	1966	24	.	.	.
21781	1967	1	3	3	LS
21781	1967	2	.	.	.
21781	1968	1	Having	have	VBG
21781	1968	2	the	the	DT
21781	1968	3	notochord	notochord	NN
21781	1968	4	confined	confine	VBN
21781	1968	5	to	to	IN
21781	1968	6	the	the	DT
21781	1968	7	tail	tail	NN
21781	1968	8	.	.	.
21781	1969	1	Urochorda	Urochorda	NNP
21781	1969	2	=	=	VBZ
21781	1969	3	the	the	DT
21781	1969	4	ascidians	ascidians	NNPS
21781	1969	5	,	,	,
21781	1969	6	or	or	CC
21781	1969	7	sea	sea	NN
21781	1969	8	-	-	HYPH
21781	1969	9	squirts	squirt	NNS
21781	1969	10	,	,	,
21781	1969	11	certain	certain	JJ
21781	1969	12	forms	form	NNS
21781	1969	13	of	of	IN
21781	1969	14	life	life	NN
21781	1969	15	only	only	RB
21781	1969	16	recently	recently	RB
21781	1969	17	recognised	recognise	VBN
21781	1969	18	as	as	IN
21781	1969	19	relatives	relative	NNS
21781	1969	20	of	of	IN
21781	1969	21	the	the	DT
21781	1969	22	vertebrata	vertebrata	NN
21781	1969	23	.	.	.
21781	1970	1	*	*	NFP
21781	1970	2	The	the	DT
21781	1970	3	anterior	anterior	JJ
21781	1970	4	end	end	NN
21781	1970	5	of	of	IN
21781	1970	6	the	the	DT
21781	1970	7	notochord	notochord	NN
21781	1970	8	in	in	IN
21781	1970	9	the	the	DT
21781	1970	10	developing	develop	VBG
21781	1970	11	rabbit	rabbit	NN
21781	1970	12	or	or	CC
21781	1970	13	dog	dog	NN
21781	1970	14	lies	lie	NNS
21781	1970	15	where	where	WRB
21781	1970	16	the	the	DT
21781	1970	17	middle	middle	NN
21781	1970	18	of	of	IN
21781	1970	19	the	the	DT
21781	1970	20	basisphenoid	basisphenoid	NN
21781	1970	21	bone	bone	NN
21781	1970	22	is	be	VBZ
21781	1970	23	destined	destine	VBN
21781	1970	24	to	to	TO
21781	1970	25	be	be	VB
21781	1970	26	.	.	.
21781	1971	1	Section	section	NN
21781	1971	2	3	3	CD
21781	1971	3	.	.	.
21781	1972	1	Figure	figure	NN
21781	1972	2	1	1	CD
21781	1972	3	,	,	,
21781	1972	4	Sheet	sheet	NN
21781	1972	5	19	19	CD
21781	1972	6	,	,	,
21781	1972	7	shows	show	VBZ
21781	1972	8	the	the	DT
21781	1972	9	general	general	JJ
21781	1972	10	anatomy	anatomy	NN
21781	1972	11	of	of	IN
21781	1972	12	Amphioxus	Amphioxus	NNP
21781	1972	13	.	.	.
21781	1973	1	We	-PRON-	PRP
21781	1973	2	recognise	recognise	VBP
21781	1973	3	four	four	CD
21781	1973	4	important	important	JJ
21781	1973	5	points	point	NNS
21781	1973	6	of	of	IN
21781	1973	7	resemblance	resemblance	NN
21781	1973	8	to	to	IN
21781	1973	9	the	the	DT
21781	1973	10	earlier	early	JJR
21781	1973	11	phases	phase	NNS
21781	1973	12	of	of	IN
21781	1973	13	the	the	DT
21781	1973	14	higher	high	JJR
21781	1973	15	and	and	CC
21781	1973	16	the	the	DT
21781	1973	17	permanent	permanent	JJ
21781	1973	18	structure	structure	NN
21781	1973	19	of	of	IN
21781	1973	20	the	the	DT
21781	1973	21	lower	low	JJR
21781	1973	22	members	member	NNS
21781	1973	23	of	of	IN
21781	1973	24	the	the	DT
21781	1973	25	vertebrata	vertebrata	NN
21781	1973	26	,	,	,
21781	1973	27	and	and	CC
21781	1973	28	it	-PRON-	PRP
21781	1973	29	is	be	VBZ
21781	1973	30	these	these	DT
21781	1973	31	that	that	WDT
21781	1973	32	justify	justify	VBP
21781	1973	33	the	the	DT
21781	1973	34	inclusion	inclusion	NN
21781	1973	35	of	of	IN
21781	1973	36	amphioxus	amphioxus	NN
21781	1973	37	in	in	IN
21781	1973	38	this	this	DT
21781	1973	39	volume	volume	NN
21781	1973	40	.	.	.
21781	1974	1	In	in	IN
21781	1974	2	the	the	DT
21781	1974	3	first	first	JJ
21781	1974	4	place	place	NN
21781	1974	5	there	there	EX
21781	1974	6	is	be	VBZ
21781	1974	7	the--	the--	NNP
21781	1974	8	-Notochord	-Notochord	NNP
21781	1974	9	_	_	NNP
21781	1974	10	.	.	.
21781	1975	1	In	in	IN
21781	1975	2	the	the	DT
21781	1975	3	next	next	JJ
21781	1975	4	,	,	,
21781	1975	5	just	just	RB
21781	1975	6	above	above	IN
21781	1975	7	it	-PRON-	PRP
21781	1975	8	(	(	-LRB-
21781	1975	9	at	at	IN
21781	1975	10	s.c	s.c	NNP
21781	1975	11	.	.	.
21781	1975	12	)	)	-RRB-
21781	1975	13	we	-PRON-	PRP
21781	1975	14	find--	find--	VBP
21781	1975	15	-A	-A	HYPH
21781	1975	16	Dorsal	dorsal	NN
21781	1975	17	Tubular	Tubular	NNP
21781	1975	18	Nervous	Nervous	NNP
21781	1975	19	Axis	Axis	NNP
21781	1975	20	_	_	NNP
21781	1975	21	,	,	,
21781	1975	22	the	the	DT
21781	1975	23	spinal	spinal	JJ
21781	1975	24	cord	cord	NN
21781	1975	25	.	.	.
21781	1976	1	Thirdly	thirdly	RB
21781	1976	2	,	,	,
21781	1976	3	the	the	DT
21781	1976	4	pharynx	pharynx	NN
21781	1976	5	(	(	-LRB-
21781	1976	6	ph	ph	NNP
21781	1976	7	.	.	NNP
21781	1976	8	)	)	-RRB-
21781	1977	1	is	be	VBZ
21781	1977	2	perforated	perforate	VBN
21781	1977	3	by--	by--	NNP
21781	1977	4	-Respiratory	-Respiratory	NNP
21781	1977	5	Slits	Slits	NNP
21781	1977	6	_	_	NNP
21781	1977	7	,	,	,
21781	1977	8	though	though	IN
21781	1977	9	these	these	DT
21781	1977	10	,	,	,
21781	1977	11	instead	instead	RB
21781	1977	12	of	of	IN
21781	1977	13	being	be	VBG
21781	1977	14	straight	straight	JJ
21781	1977	15	slashes	slash	NNS
21781	1977	16	,	,	,
21781	1977	17	are	be	VBP
21781	1977	18	modified	modify	VBN
21781	1977	19	from	from	IN
21781	1977	20	a	a	DT
21781	1977	21	U	U	NNP
21781	1977	22	-	-	HYPH
21781	1977	23	shape	shape	NN
21781	1977	24	[	[	-LRB-
21781	1977	25	slant	slant	RB
21781	1977	26	very	very	RB
21781	1977	27	much	much	RB
21781	1977	28	forward	forward	RB
21781	1977	29	and	and	CC
21781	1977	30	are	be	VBP
21781	1977	31	much	much	RB
21781	1977	32	more	more	RBR
21781	1977	33	numerous	numerous	JJ
21781	1977	34	than	than	IN
21781	1977	35	in	in	IN
21781	1977	36	any	any	DT
21781	1977	37	true	true	JJ
21781	1977	38	vertebrate	vertebrate	NN
21781	1977	39	.	.	.
21781	1977	40	]	]	-RRB-
21781	1977	41	.	.	.
21781	1978	1	-And-	-And-	NFP
21781	1978	2	,	,	,
21781	1978	3	Fourthly	fourthly	RB
21781	1978	4	,	,	,
21781	1978	5	there	there	EX
21781	1978	6	is	be	VBZ
21781	1978	7	,	,	,
21781	1978	8	as	as	IN
21781	1978	9	we	-PRON-	PRP
21781	1978	10	shall	shall	MD
21781	1978	11	see	see	VB
21781	1978	12	,	,	,
21781	1978	13	a--	a--	NFP
21781	1978	14	-Vertebrate	-Vertebrate	:
21781	1978	15	Type	Type	NNP
21781	1978	16	of	of	IN
21781	1978	17	Circulation	Circulation	NNP
21781	1978	18	_	_	NNP
21781	1978	19	.	.	.
21781	1979	1	[	[	-LRB-
21781	1979	2	And	and	CC
21781	1979	3	finally	finally	RB
21781	1979	4	the	the	DT
21781	1979	5	body	body	NN
21781	1979	6	-	-	HYPH
21781	1979	7	wall	wall	NN
21781	1979	8	muscles	muscle	NNS
21781	1979	9	are	be	VBP
21781	1979	10	divided	divide	VBN
21781	1979	11	into--	into--	NNP
21781	1979	12	]	]	-RRB-
21781	1979	13	[	[	-LRB-
21781	1979	14	-Myomers	-Myomers	NNP
21781	1979	15	_	_	NNP
21781	1979	16	.	.	.
21781	1979	17	]	]	-RRB-
21781	1980	1	Section	section	NN
21781	1980	2	4	4	CD
21781	1980	3	.	.	.
21781	1981	1	The	the	DT
21781	1981	2	alimentary	alimentary	JJ
21781	1981	3	canal	canal	NN
21781	1981	4	of	of	IN
21781	1981	5	Amphioxus	amphioxus	JJ
21781	1981	6	commences	commence	NNS
21781	1981	7	with	with	IN
21781	1981	8	an	an	DT
21781	1981	9	"	"	``
21781	1981	10	oral	oral	JJ
21781	1981	11	cavity	cavity	NN
21781	1981	12	,	,	,
21781	1981	13	"	"	''
21781	1981	14	not	not	RB
21781	1981	15	represented	represent	VBN
21781	1981	16	in	in	IN
21781	1981	17	our	-PRON-	PRP$
21781	1981	18	vertebrata	vertebrata	NN
21781	1981	19	,	,	,
21781	1981	20	surrounded	surround	VBN
21781	1981	21	by	by	IN
21781	1981	22	a	a	DT
21781	1981	23	number	number	NN
21781	1981	24	of	of	IN
21781	1981	25	cirri	cirri	JJ
21781	1981	26	,	,	,
21781	1981	27	or	or	CC
21781	1981	28	tentacles	tentacle	NNS
21781	1981	29	,	,	,
21781	1981	30	supported	support	VBN
21781	1981	31	by	by	IN
21781	1981	32	a	a	DT
21781	1981	33	horny	horny	JJ
21781	1981	34	substance	substance	NN
21781	1981	35	which	which	WDT
21781	1981	36	seems	seem	VBZ
21781	1981	37	to	to	TO
21781	1981	38	be	be	VB
21781	1981	39	chitin	chitin	NN
21781	1981	40	,	,	,
21781	1981	41	a	a	DT
21781	1981	42	common	common	JJ
21781	1981	43	skeletal	skeletal	JJ
21781	1981	44	material	material	NN
21781	1981	45	among	among	IN
21781	1981	46	invertebrates	invertebrates	NNPS
21781	1981	47	.	.	.
21781	1982	1	A	a	DT
21781	1982	2	velum	velum	NN
21781	1982	3	(	(	-LRB-
21781	1982	4	v.	v.	NNP
21781	1982	5	)	)	-RRB-
21781	1982	6	forms	form	VBZ
21781	1982	7	a	a	DT
21781	1982	8	curtain	curtain	NN
21781	1982	9	,	,	,
21781	1982	10	perforated	perforate	VBN
21781	1982	11	by	by	IN
21781	1982	12	the	the	DT
21781	1982	13	mouth	mouth	NN
21781	1982	14	and	and	CC
21781	1982	15	by	by	IN
21781	1982	16	two	two	CD
21781	1982	17	smaller	small	JJR
21781	1982	18	hyoidean	hyoidean	JJ
21781	1982	19	apertures	aperture	NNS
21781	1982	20	,	,	,
21781	1982	21	between	between	IN
21781	1982	22	the	the	DT
21781	1982	23	oral	oral	JJ
21781	1982	24	cavity	cavity	NN
21781	1982	25	and	and	CC
21781	1982	26	the	the	DT
21781	1982	27	pharynx	pharynx	NN
21781	1982	28	(	(	-LRB-
21781	1982	29	ph	ph	NNP
21781	1982	30	.	.	NNP
21781	1982	31	)	)	-RRB-
21781	1982	32	.	.	.
21781	1983	1	"	"	``
21781	1983	2	Pharyux	Pharyux	NNP
21781	1983	3	"	"	''
21781	1983	4	is	be	VBZ
21781	1983	5	here	here	RB
21781	1983	6	used	use	VBN
21781	1983	7	in	in	IN
21781	1983	8	a	a	DT
21781	1983	9	wider	wide	JJR
21781	1983	10	sense	sense	NN
21781	1983	11	than	than	IN
21781	1983	12	in	in	IN
21781	1983	13	the	the	DT
21781	1983	14	true	true	JJ
21781	1983	15	vertebrata	vertebrata	NN
21781	1983	16	;	;	:
21781	1983	17	it	-PRON-	PRP
21781	1983	18	reaches	reach	VBZ
21781	1983	19	back	back	RB
21781	1983	20	close	close	RB
21781	1983	21	to	to	IN
21781	1983	22	the	the	DT
21781	1983	23	liver	liver	NN
21781	1983	24	,	,	,
21781	1983	25	and	and	CC
21781	1983	26	is	be	VBZ
21781	1983	27	therefore	therefore	RB
21781	1983	28	equivalent	equivalent	JJ
21781	1983	29	to	to	IN
21781	1983	30	pharynx	pharynx	NN
21781	1983	31	+	+	SYM
21781	1983	32	oesophagus	oesophagus	NN
21781	1983	33	+	+	CC
21781	1983	34	a	a	DT
21781	1983	35	portion	portion	NN
21781	1983	36	or	or	CC
21781	1983	37	all	all	DT
21781	1983	38	of	of	IN
21781	1983	39	the	the	DT
21781	1983	40	stomach	stomach	NN
21781	1983	41	.	.	.
21781	1984	1	The	the	DT
21781	1984	2	[	[	-LRB-
21781	1984	3	so	so	RB
21781	1984	4	-	-	HYPH
21781	1984	5	called	call	VBN
21781	1984	6	]	]	-RRB-
21781	1984	7	hyoidean	hyoidean	JJ
21781	1984	8	apertures	aperture	NNS
21781	1984	9	are	be	VBP
21781	1984	10	not	not	RB
21781	1984	11	equivalent	equivalent	JJ
21781	1984	12	to	to	IN
21781	1984	13	the	the	DT
21781	1984	14	similarly	similarly	RB
21781	1984	15	-	-	HYPH
21781	1984	16	named	name	VBN
21781	1984	17	parts	part	NNS
21781	1984	18	of	of	IN
21781	1984	19	the	the	DT
21781	1984	20	vertebrata	vertebrata	NN
21781	1984	21	.	.	.
21781	1985	1	Behind	behind	IN
21781	1985	2	the	the	DT
21781	1985	3	pharynx	pharynx	NN
21781	1985	4	the	the	DT
21781	1985	5	intestine	intestine	NN
21781	1985	6	(	(	-LRB-
21781	1985	7	int	int	NN
21781	1985	8	.	.	.
21781	1985	9	)	)	-RRB-
21781	1986	1	runs	run	VBZ
21781	1986	2	straight	straight	RB
21781	1986	3	out	out	RB
21781	1986	4	to	to	IN
21781	1986	5	the	the	DT
21781	1986	6	anus	anus	NN
21781	1986	7	(	(	-LRB-
21781	1986	8	an	an	DT
21781	1986	9	.	.	.
21781	1987	1	)	)	-RRB-
21781	1987	2	,	,	,
21781	1987	3	which	which	WDT
21781	1987	4	opens	open	VBZ
21781	1987	5	not	not	RB
21781	1987	6	in	in	IN
21781	1987	7	the	the	DT
21781	1987	8	middle	middle	JJ
21781	1987	9	line	line	NN
21781	1987	10	,	,	,
21781	1987	11	as	as	IN
21781	1987	12	one	one	PRP
21781	1987	13	might	may	MD
21781	1987	14	expect	expect	VB
21781	1987	15	,	,	,
21781	1987	16	but	but	CC
21781	1987	17	in	in	IN
21781	1987	18	the	the	DT
21781	1987	19	left	left	JJ
21781	1987	20	side	side	NN
21781	1987	21	!	!	.
21781	1988	1	The	the	DT
21781	1988	2	liver	liver	NN
21781	1988	3	lies	lie	VBZ
21781	1988	4	usually	usually	RB
21781	1988	5	on	on	IN
21781	1988	6	the	the	DT
21781	1988	7	creature	creature	NN
21781	1988	8	's	's	POS
21781	1988	9	right	right	NN
21781	1988	10	,	,	,
21781	1988	11	and	and	CC
21781	1988	12	instead	instead	RB
21781	1988	13	of	of	IN
21781	1988	14	being	be	VBG
21781	1988	15	a	a	DT
21781	1988	16	compact	compact	JJ
21781	1988	17	gland	gland	NN
21781	1988	18	,	,	,
21781	1988	19	is	be	VBZ
21781	1988	20	simply	simply	RB
21781	1988	21	bag	bag	NN
21781	1988	22	-	-	HYPH
21781	1988	23	like	like	JJ
21781	1988	24	.	.	.
21781	1989	1	Section	section	NN
21781	1989	2	5	5	CD
21781	1989	3	.	.	.
21781	1990	1	The	the	DT
21781	1990	2	circulation	circulation	NN
21781	1990	3	is	be	VBZ
21781	1990	4	peculiarly	peculiarly	RB
21781	1990	5	reduced	reduce	VBN
21781	1990	6	(	(	-LRB-
21781	1990	7	Figure	Figure	NNP
21781	1990	8	2	2	CD
21781	1990	9	)	)	-RRB-
21781	1990	10	.	.	.
21781	1991	1	The	the	DT
21781	1991	2	cardiac	cardiac	JJ
21781	1991	3	aorta	aorta	NN
21781	1991	4	(	(	-LRB-
21781	1991	5	c.ao	c.ao	NNP
21781	1991	6	.	.	.
21781	1991	7	)	)	-RRB-
21781	1992	1	lies	lie	NNS
21781	1992	2	along	along	IN
21781	1992	3	the	the	DT
21781	1992	4	ventral	ventral	JJ
21781	1992	5	side	side	NN
21781	1992	6	of	of	IN
21781	1992	7	the	the	DT
21781	1992	8	pharynx	pharynx	NN
21781	1992	9	,	,	,
21781	1992	10	and	and	CC
21781	1992	11	sends	send	VBZ
21781	1992	12	branches	branch	NNS
21781	1992	13	up	up	RP
21781	1992	14	along	along	IN
21781	1992	15	the	the	DT
21781	1992	16	complete	complete	JJ
21781	1992	17	bars	bar	NNS
21781	1992	18	between	between	IN
21781	1992	19	the	the	DT
21781	1992	20	gill	gill	JJ
21781	1992	21	slits	slit	NNS
21781	1992	22	.	.	.
21781	1993	1	There	there	EX
21781	1993	2	is	be	VBZ
21781	1993	3	no	no	DT
21781	1993	4	-distinct-	-distinct-	JJ
21781	1993	5	heart	heart	NN
21781	1993	6	,	,	,
21781	1993	7	but	but	CC
21781	1993	8	the	the	DT
21781	1993	9	whole	whole	NN
21781	1993	10	of	of	IN
21781	1993	11	the	the	DT
21781	1993	12	cardiac	cardiac	NNP
21781	1993	13	aorta	aorta	NNP
21781	1993	14	is	be	VBZ
21781	1993	15	contractile	contractile	JJ
21781	1993	16	,	,	,
21781	1993	17	and	and	CC
21781	1993	18	at	at	IN
21781	1993	19	the	the	DT
21781	1993	20	bases	basis	NNS
21781	1993	21	of	of	IN
21781	1993	22	the	the	DT
21781	1993	23	aortic	aortic	JJ
21781	1993	24	arches	arch	NNS
21781	1993	25	that	that	WDT
21781	1993	26	run	run	VBP
21781	1993	27	up	up	RP
21781	1993	28	the	the	DT
21781	1993	29	bars	bar	NNS
21781	1993	30	there	there	EX
21781	1993	31	are	be	VBP
21781	1993	32	contractile	contractile	JJ
21781	1993	33	dilatations	dilatation	NNS
21781	1993	34	that	that	WDT
21781	1993	35	assist	assist	VBP
21781	1993	36	in	in	IN
21781	1993	37	the	the	DT
21781	1993	38	propulsion	propulsion	NN
21781	1993	39	of	of	IN
21781	1993	40	the	the	DT
21781	1993	41	blood	blood	NN
21781	1993	42	.	.	.
21781	1994	1	Dorsal	dorsal	NN
21781	1994	2	to	to	IN
21781	1994	3	the	the	DT
21781	1994	4	pharynx	pharynx	NN
21781	1994	5	,	,	,
21781	1994	6	as	as	IN
21781	1994	7	in	in	IN
21781	1994	8	fishes	fish	NNS
21781	1994	9	,	,	,
21781	1994	10	there	there	EX
21781	1994	11	is	be	VBZ
21781	1994	12	a	a	DT
21781	1994	13	pair	pair	NN
21781	1994	14	of	of	IN
21781	1994	15	dorsal	dorsal	NN
21781	1994	16	aorta	aorta	NN
21781	1994	17	(	(	-LRB-
21781	1994	18	d.ao	d.ao	NNP
21781	1994	19	.	.	.
21781	1994	20	)	)	-RRB-
21781	1995	1	that	that	WDT
21781	1995	2	unite	unite	VB
21781	1995	3	above	above	IN
21781	1995	4	the	the	DT
21781	1995	5	liver	liver	NN
21781	1995	6	(	(	-LRB-
21781	1995	7	compare	compare	VB
21781	1995	8	the	the	DT
21781	1995	9	frog	frog	NN
21781	1995	10	,	,	,
21781	1995	11	for	for	IN
21781	1995	12	instance	instance	NN
21781	1995	13	)	)	-RRB-
21781	1995	14	,	,	,
21781	1995	15	and	and	CC
21781	1995	16	thence	thence	NN
21781	1995	17	run	run	VB
21781	1995	18	backward	backward	RB
21781	1995	19	as	as	IN
21781	1995	20	a	a	DT
21781	1995	21	median	median	JJ
21781	1995	22	dorsal	dorsal	NN
21781	1995	23	aorta	aorta	NN
21781	1995	24	(	(	-LRB-
21781	1995	25	d.ao	d.ao	NNP
21781	1995	26	.	.	.
21781	1995	27	'	'	''
21781	1995	28	)	)	-RRB-
21781	1995	29	.	.	.
21781	1996	1	A	a	DT
21781	1996	2	portal	portal	JJ
21781	1996	3	vein	vein	NN
21781	1996	4	(	(	-LRB-
21781	1996	5	p.v	p.v	NNP
21781	1996	6	.	.	NNP
21781	1996	7	)	)	-RRB-
21781	1997	1	bring	bring	VB
21781	1997	2	blood	blood	NN
21781	1997	3	back	back	RB
21781	1997	4	from	from	IN
21781	1997	5	the	the	DT
21781	1997	6	intestine	intestine	NN
21781	1997	7	(	(	-LRB-
21781	1997	8	and	and	CC
21781	1997	9	apparently	apparently	RB
21781	1997	10	from	from	IN
21781	1997	11	the	the	DT
21781	1997	12	whole	whole	JJ
21781	1997	13	posterior	posterior	NN
21781	1997	14	portion	portion	NN
21781	1997	15	of	of	IN
21781	1997	16	the	the	DT
21781	1997	17	animal	animal	NN
21781	1997	18	)	)	-RRB-
21781	1997	19	to	to	IN
21781	1997	20	the	the	DT
21781	1997	21	liver	liver	NN
21781	1997	22	.	.	.
21781	1998	1	Thence	thence	NN
21781	1998	2	hepatic	hepatic	JJ
21781	1998	3	veins	vein	NNS
21781	1998	4	(	(	-LRB-
21781	1998	5	hep	hep	NNP
21781	1998	6	.	.	.
21781	1998	7	)	)	-RRB-
21781	1999	1	take	take	VB
21781	1999	2	it	-PRON-	PRP
21781	1999	3	to	to	IN
21781	1999	4	the	the	DT
21781	1999	5	cardiac	cardiac	JJ
21781	1999	6	aorta	aorta	NNP
21781	1999	7	.	.	.
21781	2000	1	{	{	-LRB-
21781	2000	2	Lines	line	NNS
21781	2000	3	from	from	IN
21781	2000	4	First	First	NNP
21781	2000	5	Edition	Edition	NNP
21781	2000	6	only	only	RB
21781	2000	7	.	.	.
21781	2000	8	}	}	-RRB-
21781	2001	1	-When	-When	:
21781	2001	2	we	-PRON-	PRP
21781	2001	3	remember	remember	VBP
21781	2001	4	that	that	IN
21781	2001	5	in	in	IN
21781	2001	6	the	the	DT
21781	2001	7	embryonic	embryonic	JJ
21781	2001	8	vertebrate	vertebrate	NN
21781	2001	9	the	the	DT
21781	2001	10	heart	heart	NN
21781	2001	11	is	be	VBZ
21781	2001	12	at	at	IN
21781	2001	13	first	first	RB
21781	2001	14	a	a	DT
21781	2001	15	straight	straight	JJ
21781	2001	16	tube	tube	NN
21781	2001	17	,	,	,
21781	2001	18	this	this	DT
21781	2001	19	circulation	circulation	NN
21781	2001	20	appears	appear	VBZ
21781	2001	21	even	even	RB
21781	2001	22	more	more	RBR
21781	2001	23	strikingly	strikingly	RB
21781	2001	24	vertebrate	vertebrate	NN
21781	2001	25	in	in	IN
21781	2001	26	its	-PRON-	PRP$
21781	2001	27	character	character	NN
21781	2001	28	than	than	IN
21781	2001	29	before.-	before.-	NNP
21781	2001	30	Section	Section	NNP
21781	2001	31	6	6	CD
21781	2001	32	.	.	.
21781	2002	1	The	the	DT
21781	2002	2	coelom	coelom	NN
21781	2002	3	,	,	,
21781	2002	4	or	or	CC
21781	2002	5	body	body	NN
21781	2002	6	cavity	cavity	NN
21781	2002	7	,	,	,
21781	2002	8	of	of	IN
21781	2002	9	Amphioxus	amphioxus	JJ
21781	2002	10	lies	lie	NNS
21781	2002	11	,	,	,
21781	2002	12	of	of	IN
21781	2002	13	course	course	NN
21781	2002	14	,	,	,
21781	2002	15	as	as	IN
21781	2002	16	in	in	IN
21781	2002	17	the	the	DT
21781	2002	18	vertebrata	vertebrata	NN
21781	2002	19	,	,	,
21781	2002	20	between	between	IN
21781	2002	21	the	the	DT
21781	2002	22	intestinal	intestinal	JJ
21781	2002	23	wall	wall	NN
21781	2002	24	and	and	CC
21781	2002	25	the	the	DT
21781	2002	26	body	body	NN
21781	2002	27	walls	wall	NNS
21781	2002	28	,	,	,
21781	2002	29	and	and	CC
21781	2002	30	,	,	,
21781	2002	31	just	just	RB
21781	2002	32	as	as	IN
21781	2002	33	in	in	IN
21781	2002	34	the	the	DT
21781	2002	35	vertebrata	vertebrata	NN
21781	2002	36	,	,	,
21781	2002	37	it	-PRON-	PRP
21781	2002	38	is	be	VBZ
21781	2002	39	largely	largely	RB
21781	2002	40	reduced	reduce	VBN
21781	2002	41	where	where	WRB
21781	2002	42	gill	gill	NNP
21781	2002	43	slits	slit	NNS
21781	2002	44	occur	occur	VBP
21781	2002	45	.	.	.
21781	2003	1	But	but	CC
21781	2003	2	matters	matter	NNS
21781	2003	3	are	be	VBP
21781	2003	4	rather	rather	RB
21781	2003	5	complicated	complicated	JJ
21781	2003	6	by	by	IN
21781	2003	7	the	the	DT
21781	2003	8	presence	presence	NN
21781	2003	9	of	of	IN
21781	2003	10	an	an	DT
21781	2003	11	atrial	atrial	JJ
21781	2003	12	cavity	cavity	NN
21781	2003	13	round	round	IN
21781	2003	14	the	the	DT
21781	2003	15	pharynx	pharynx	NN
21781	2003	16	,	,	,
21781	2003	17	which	which	WDT
21781	2003	18	is	be	VBZ
21781	2003	19	not	not	RB
21781	2003	20	certainly	certainly	RB
21781	2003	21	represented	represent	VBN
21781	2003	22	in	in	IN
21781	2003	23	the	the	DT
21781	2003	24	vertebrata	vertebrata	NN
21781	2003	25	,	,	,
21781	2003	26	and	and	CC
21781	2003	27	which	which	WDT
21781	2003	28	the	the	DT
21781	2003	29	student	student	NN
21781	2003	30	is	be	VBZ
21781	2003	31	at	at	IN
21781	2003	32	first	first	JJ
21781	2003	33	apt	apt	NNP
21781	2003	34	to	to	TO
21781	2003	35	call	call	VB
21781	2003	36	the	the	DT
21781	2003	37	body	body	NN
21781	2003	38	cavity	cavity	NN
21781	2003	39	,	,	,
21781	2003	40	although	although	IN
21781	2003	41	it	-PRON-	PRP
21781	2003	42	is	be	VBZ
21781	2003	43	entirely	entirely	RB
21781	2003	44	distinct	distinct	JJ
21781	2003	45	and	and	CC
21781	2003	46	different	different	JJ
21781	2003	47	from	from	IN
21781	2003	48	that	that	DT
21781	2003	49	space	space	NN
21781	2003	50	.	.	.
21781	2004	1	The	the	DT
21781	2004	2	mutual	mutual	JJ
21781	2004	3	relation	relation	NN
21781	2004	4	of	of	IN
21781	2004	5	the	the	DT
21781	2004	6	two	two	CD
21781	2004	7	will	will	MD
21781	2004	8	become	become	VB
21781	2004	9	apparent	apparent	JJ
21781	2004	10	after	after	IN
21781	2004	11	a	a	DT
21781	2004	12	study	study	NN
21781	2004	13	of	of	IN
21781	2004	14	Figures	Figures	NNP
21781	2004	15	10	10	CD
21781	2004	16	,	,	,
21781	2004	17	11	11	CD
21781	2004	18	,	,	,
21781	2004	19	12	12	CD
21781	2004	20	(	(	-LRB-
21781	2004	21	Sheet	Sheet	NNP
21781	2004	22	21	21	CD
21781	2004	23	)	)	-RRB-
21781	2004	24	.	.	.
21781	2005	1	Figure	figure	NN
21781	2005	2	10	10	CD
21781	2005	3	gives	give	VBZ
21781	2005	4	diagrammatically	diagrammatically	RB
21781	2005	5	a	a	DT
21781	2005	6	section	section	NN
21781	2005	7	of	of	IN
21781	2005	8	a	a	DT
21781	2005	9	very	very	RB
21781	2005	10	young	young	JJ
21781	2005	11	stage	stage	NN
21781	2005	12	of	of	IN
21781	2005	13	Amphioxus	Amphioxus	NNP
21781	2005	14	;	;	:
21781	2005	15	P	p	NN
21781	2005	16	is	be	VBZ
21781	2005	17	the	the	DT
21781	2005	18	pharynx	pharynx	JJ
21781	2005	19	portion	portion	NN
21781	2005	20	of	of	IN
21781	2005	21	the	the	DT
21781	2005	22	alimentary	alimentary	JJ
21781	2005	23	canal	canal	NN
21781	2005	24	,	,	,
21781	2005	25	coe	coe	NNP
21781	2005	26	.	.	.
21781	2006	1	is	be	VBZ
21781	2006	2	the	the	DT
21781	2006	3	coelom	coelom	NN
21781	2006	4	surrounding	surround	VBG
21781	2006	5	it	-PRON-	PRP
21781	2006	6	at	at	IN
21781	2006	7	this	this	DT
21781	2006	8	stage	stage	NN
21781	2006	9	here	here	RB
21781	2006	10	as	as	IN
21781	2006	11	elsewhere	elsewhere	RB
21781	2006	12	;	;	:
21781	2006	13	mt.c	mt.c	NN
21781	2006	14	.	.	.
21781	2007	1	are	be	VBP
21781	2007	2	certain	certain	JJ
21781	2007	3	lymph	lymph	NN
21781	2007	4	spaces	space	NNS
21781	2007	5	,	,	,
21781	2007	6	the	the	DT
21781	2007	7	metapleural	metapleural	JJ
21781	2007	8	canals	canal	NNS
21781	2007	9	,	,	,
21781	2007	10	between	between	IN
21781	2007	11	which	which	WDT
21781	2007	12	a	a	DT
21781	2007	13	small	small	JJ
21781	2007	14	invagination	invagination	NN
21781	2007	15	(	(	-LRB-
21781	2007	16	i.e.	i.e.	FW
21781	2007	17	,	,	,
21781	2007	18	a	a	DT
21781	2007	19	pushing	pushing	NN
21781	2007	20	-	-	HYPH
21781	2007	21	in	in	NN
21781	2007	22	)	)	-RRB-
21781	2007	23	,	,	,
21781	2007	24	at	at	IN
21781	2007	25	.	.	.
21781	2007	26	,	,	,
21781	2007	27	of	of	IN
21781	2007	28	the	the	DT
21781	2007	29	outer	outer	NNP
21781	2007	30	epidermis	epidermis	NNP
21781	2007	31	occurs	occur	VBZ
21781	2007	32	;	;	:
21781	2007	33	n.c	n.c	NNP
21781	2007	34	.	.	NNP
21781	2007	35	is	be	VBZ
21781	2007	36	the	the	DT
21781	2007	37	notochord	notochord	NN
21781	2007	38	,	,	,
21781	2007	39	and	and	CC
21781	2007	40	s.c	s.c	NNP
21781	2007	41	.	.	NNP
21781	2007	42	the	the	DT
21781	2007	43	spinal	spinal	JJ
21781	2007	44	cord	cord	NN
21781	2007	45	.	.	.
21781	2008	1	The	the	DT
21781	2008	2	gill	gill	JJ
21781	2008	3	slits	slit	NNS
21781	2008	4	,	,	,
21781	2008	5	by	by	IN
21781	2008	6	which	which	WDT
21781	2008	7	P.	P.	NNP
21781	2008	8	communicates	communicate	VBZ
21781	2008	9	with	with	IN
21781	2008	10	the	the	DT
21781	2008	11	exterior	exterior	NN
21781	2008	12	,	,	,
21781	2008	13	are	be	VBP
21781	2008	14	not	not	RB
21781	2008	15	shown	show	VBN
21781	2008	16	.	.	.
21781	2009	1	Next	next	JJ
21781	2009	2	Figure	figure	NN
21781	2009	3	11	11	CD
21781	2009	4	shows	show	VBZ
21781	2009	5	the	the	DT
21781	2009	6	invagination	invagination	NN
21781	2009	7	(	(	-LRB-
21781	2009	8	at	at	IN
21781	2009	9	.	.	.
21781	2009	10	)	)	-RRB-
21781	2010	1	pushing	push	VBG
21781	2010	2	its	-PRON-	PRP$
21781	2010	3	way	way	NN
21781	2010	4	in	in	IN
21781	2010	5	,	,	,
21781	2010	6	and	and	CC
21781	2010	7	cut	cut	VBD
21781	2010	8	off	off	RP
21781	2010	9	from	from	IN
21781	2010	10	the	the	DT
21781	2010	11	exterior	exterior	NN
21781	2010	12	by	by	IN
21781	2010	13	a	a	DT
21781	2010	14	meeting	meeting	NN
21781	2010	15	of	of	IN
21781	2010	16	the	the	DT
21781	2010	17	body	body	NN
21781	2010	18	wall	wall	NN
21781	2010	19	below	below	RB
21781	2010	20	.	.	.
21781	2011	1	Note	note	VB
21781	2011	2	that	that	IN
21781	2011	3	at	at	IN
21781	2011	4	.	.	.
21781	2012	1	is	be	VBZ
21781	2012	2	a	a	DT
21781	2012	3	portion	portion	NN
21781	2012	4	of	of	IN
21781	2012	5	the	the	DT
21781	2012	6	animal	animal	NN
21781	2012	7	's	's	POS
21781	2012	8	exterior	exterior	NN
21781	2012	9	thus	thus	RB
21781	2012	10	embraced	embrace	VBN
21781	2012	11	by	by	IN
21781	2012	12	its	-PRON-	PRP$
21781	2012	13	body	body	NN
21781	2012	14	,	,	,
21781	2012	15	and	and	CC
21781	2012	16	that	that	IN
21781	2012	17	its	-PRON-	PRP$
21781	2012	18	lining	lining	NN
21781	2012	19	is	be	VBZ
21781	2012	20	therefore	therefore	RB
21781	2012	21	of	of	IN
21781	2012	22	the	the	DT
21781	2012	23	same	same	JJ
21781	2012	24	material	material	NN
21781	2012	25	as	as	IN
21781	2012	26	the	the	DT
21781	2012	27	external	external	JJ
21781	2012	28	integument	integument	NN
21781	2012	29	.	.	.
21781	2013	1	In	in	IN
21781	2013	2	Figure	figure	NN
21781	2013	3	12	12	CD
21781	2013	4	,	,	,
21781	2013	5	at	at	IN
21781	2013	6	.	.	.
21781	2014	1	is	be	VBZ
21781	2014	2	developing	develop	VBG
21781	2014	3	upward	upward	RB
21781	2014	4	,	,	,
21781	2014	5	so	so	IN
21781	2014	6	that	that	IN
21781	2014	7	the	the	DT
21781	2014	8	true	true	JJ
21781	2014	9	body	body	NN
21781	2014	10	hangs	hang	VBZ
21781	2014	11	into	into	IN
21781	2014	12	it	-PRON-	PRP
21781	2014	13	.	.	.
21781	2015	1	Now	now	RB
21781	2015	2	imagine	imagine	VB
21781	2015	3	the	the	DT
21781	2015	4	gill	gill	JJ
21781	2015	5	slits	slit	NNS
21781	2015	6	perforated	perforate	VBN
21781	2015	7	,	,	,
21781	2015	8	as	as	IN
21781	2015	9	shown	show	VBN
21781	2015	10	by	by	IN
21781	2015	11	the	the	DT
21781	2015	12	double	double	RB
21781	2015	13	-	-	HYPH
21781	2015	14	headed	headed	JJ
21781	2015	15	arrow	arrow	NN
21781	2015	16	in	in	IN
21781	2015	17	Figure	Figure	NNP
21781	2015	18	12	12	CD
21781	2015	19	.	.	.
21781	2016	1	Figure	figure	NN
21781	2016	2	3	3	CD
21781	2016	3	,	,	,
21781	2016	4	on	on	IN
21781	2016	5	Sheet	Sheet	NNP
21781	2016	6	20	20	CD
21781	2016	7	,	,	,
21781	2016	8	is	be	VBZ
21781	2016	9	a	a	DT
21781	2016	10	less	less	RBR
21781	2016	11	diagrammatic	diagrammatic	JJ
21781	2016	12	representation	representation	NN
21781	2016	13	of	of	IN
21781	2016	14	a	a	DT
21781	2016	15	cross	cross	JJ
21781	2016	16	-	-	NN
21781	2016	17	section	section	NN
21781	2016	18	of	of	IN
21781	2016	19	the	the	DT
21781	2016	20	pharyngeal	pharyngeal	NN
21781	2016	21	region	region	NN
21781	2016	22	(	(	-LRB-
21781	2016	23	vide	vide	NN
21781	2016	24	Figure	figure	NN
21781	2016	25	1	1	CD
21781	2016	26	,	,	,
21781	2016	27	Sheet	sheet	NN
21781	2016	28	19	19	CD
21781	2016	29	)	)	-RRB-
21781	2016	30	.	.	.
21781	2017	1	The	the	DT
21781	2017	2	student	student	NN
21781	2017	3	should	should	MD
21781	2017	4	compare	compare	VB
21781	2017	5	Figure	Figure	NNP
21781	2017	6	3	3	CD
21781	2017	7	,	,	,
21781	2017	8	Sheet	sheet	NN
21781	2017	9	20	20	CD
21781	2017	10	,	,	,
21781	2017	11	and	and	CC
21781	2017	12	Figure	figure	NN
21781	2017	13	12	12	CD
21781	2017	14	,	,	,
21781	2017	15	Sheet	Sheet	NNP
21781	2017	16	21	21	CD
21781	2017	17	.	.	.
21781	2018	1	The	the	DT
21781	2018	2	atrium	atrium	NN
21781	2018	3	and	and	CC
21781	2018	4	metapleural	metapleural	JJ
21781	2018	5	canals	canal	NNS
21781	2018	6	are	be	VBP
21781	2018	7	easily	easily	RB
21781	2018	8	recognised	recognise	VBN
21781	2018	9	in	in	IN
21781	2018	10	both	both	DT
21781	2018	11	.	.	.
21781	2019	1	In	in	IN
21781	2019	2	Figure	figure	NN
21781	2019	3	3	3	CD
21781	2019	4	the	the	DT
21781	2019	5	coelom	coelom	NN
21781	2019	6	is	be	VBZ
21781	2019	7	much	much	RB
21781	2019	8	cut	cut	VBN
21781	2019	9	up	up	RP
21781	2019	10	by	by	IN
21781	2019	11	the	the	DT
21781	2019	12	gill	gill	JJ
21781	2019	13	slits	slit	NNS
21781	2019	14	,	,	,
21781	2019	15	and	and	CC
21781	2019	16	we	-PRON-	PRP
21781	2019	17	have	have	VBP
21781	2019	18	remaining	remain	VBG
21781	2019	19	of	of	IN
21781	2019	20	it	-PRON-	PRP
21781	2019	21	(	(	-LRB-
21781	2019	22	a	a	LS
21781	2019	23	)	)	-RRB-
21781	2019	24	the	the	DT
21781	2019	25	dorsal	dorsal	NN
21781	2019	26	coelomic	coelomic	NNP
21781	2019	27	canals	canal	NNS
21781	2019	28	(	(	-LRB-
21781	2019	29	d.c.c	d.c.c	NNP
21781	2019	30	.	.	.
21781	2019	31	)	)	-RRB-
21781	2020	1	and	and	CC
21781	2020	2	(	(	-LRB-
21781	2020	3	b	b	LS
21781	2020	4	)	)	-RRB-
21781	2020	5	the	the	DT
21781	2020	6	branchial	branchial	JJ
21781	2020	7	canals	canal	NNS
21781	2020	8	(	(	-LRB-
21781	2020	9	br.c	br.c	NN
21781	2020	10	.	.	.
21781	2020	11	)	)	-RRB-
21781	2021	1	in	in	IN
21781	2021	2	the	the	DT
21781	2021	3	bars	bar	NNS
21781	2021	4	between	between	IN
21781	2021	5	the	the	DT
21781	2021	6	slits	slit	NNS
21781	2021	7	.	.	.
21781	2022	1	The	the	DT
21781	2022	2	atrial	atrial	JJ
21781	2022	3	cavity	cavity	NN
21781	2022	4	remains	remain	VBZ
21781	2022	5	open	open	JJ
21781	2022	6	to	to	IN
21781	2022	7	the	the	DT
21781	2022	8	exterior	exterior	NN
21781	2022	9	at	at	IN
21781	2022	10	one	one	CD
21781	2022	11	point	point	NN
21781	2022	12	,	,	,
21781	2022	13	the	the	DT
21781	2022	14	atrial	atrial	JJ
21781	2022	15	pore	pore	NN
21781	2022	16	(	(	-LRB-
21781	2022	17	at.p	at.p	NNP
21781	2022	18	.	.	.
21781	2022	19	)	)	-RRB-
21781	2022	20	.	.	.
21781	2023	1	Section	section	NN
21781	2023	2	7	7	CD
21781	2023	3	.	.	.
21781	2024	1	The	the	DT
21781	2024	2	method	method	NN
21781	2024	3	of	of	IN
21781	2024	4	examining	examine	VBG
21781	2024	5	cross	cross	NN
21781	2024	6	-	-	NNS
21781	2024	7	sections	section	NNS
21781	2024	8	is	be	VBZ
21781	2024	9	an	an	DT
21781	2024	10	extremely	extremely	RB
21781	2024	11	convenient	convenient	JJ
21781	2024	12	one	one	NN
21781	2024	13	in	in	IN
21781	2024	14	the	the	DT
21781	2024	15	study	study	NN
21781	2024	16	of	of	IN
21781	2024	17	such	such	PDT
21781	2024	18	a	a	DT
21781	2024	19	type	type	NN
21781	2024	20	as	as	IN
21781	2024	21	Amphioxus	Amphioxus	NNP
21781	2024	22	.	.	.
21781	2025	1	The	the	DT
21781	2025	2	student	student	NN
21781	2025	3	should	should	MD
21781	2025	4	very	very	RB
21781	2025	5	carefully	carefully	RB
21781	2025	6	go	go	VB
21781	2025	7	over	over	RB
21781	2025	8	and	and	CC
21781	2025	9	copy	copy	VB
21781	2025	10	the	the	DT
21781	2025	11	six	six	CD
21781	2025	12	sections	section	NNS
21781	2025	13	on	on	IN
21781	2025	14	Sheet	sheet	NN
21781	2025	15	20	20	CD
21781	2025	16	,	,	,
21781	2025	17	comparing	compare	VBG
21781	2025	18	Figure	figure	NN
21781	2025	19	1	1	CD
21781	2025	20	as	as	IN
21781	2025	21	he	-PRON-	PRP
21781	2025	22	goes	go	VBZ
21781	2025	23	.	.	.
21781	2026	1	He	-PRON-	PRP
21781	2026	2	should	should	MD
21781	2026	3	do	do	VB
21781	2026	4	this	this	DT
21781	2026	5	before	before	IN
21781	2026	6	reading	read	VBG
21781	2026	7	what	what	WP
21781	2026	8	follows	follow	VBZ
21781	2026	9	.	.	.
21781	2027	1	One	one	CD
21781	2027	2	little	little	JJ
21781	2027	3	matter	matter	NN
21781	2027	4	must	must	MD
21781	2027	5	be	be	VB
21781	2027	6	borne	bear	VBN
21781	2027	7	in	in	IN
21781	2027	8	mind	mind	NN
21781	2027	9	.	.	.
21781	2028	1	These	these	DT
21781	2028	2	figures	figure	NNS
21781	2028	3	are	be	VBP
21781	2028	4	merely	merely	RB
21781	2028	5	intended	intend	VBN
21781	2028	6	to	to	TO
21781	2028	7	convey	convey	VB
21781	2028	8	the	the	DT
21781	2028	9	great	great	JJ
21781	2028	10	structural	structural	JJ
21781	2028	11	ideas	idea	NNS
21781	2028	12	,	,	,
21781	2028	13	and	and	CC
21781	2028	14	they	-PRON-	PRP
21781	2028	15	are	be	VBP
21781	2028	16	considerably	considerably	RB
21781	2028	17	simplified	simplify	VBN
21781	2028	18	;	;	:
21781	2028	19	they	-PRON-	PRP
21781	2028	20	must	must	MD
21781	2028	21	not	not	RB
21781	2028	22	be	be	VB
21781	2028	23	regarded	regard	VBN
21781	2028	24	as	as	IN
21781	2028	25	a	a	DT
21781	2028	26	substitute	substitute	NN
21781	2028	27	for	for	IN
21781	2028	28	the	the	DT
21781	2028	29	examination	examination	NN
21781	2028	30	of	of	IN
21781	2028	31	microscopic	microscopic	JJ
21781	2028	32	sections	section	NNS
21781	2028	33	.	.	.
21781	2029	1	[	[	-LRB-
21781	2029	2	He	-PRON-	PRP
21781	2029	3	will	will	MD
21781	2029	4	notice	notice	VB
21781	2029	5	a	a	DT
21781	2029	6	number	number	NN
21781	2029	7	of	of	IN
21781	2029	8	rounded	rounded	JJ
21781	2029	9	masses	masse	NNS
21781	2029	10	from	from	IN
21781	2029	11	the	the	DT
21781	2029	12	body	body	NN
21781	2029	13	wall	wall	NN
21781	2029	14	.	.	.
21781	2030	1	The	the	DT
21781	2030	2	]	]	-RRB-
21781	2030	3	-For	-for	NN
21781	2030	4	instance	instance	NN
21781	2030	5	,	,	,
21781	2030	6	the	the	DT
21781	2030	7	body	body	NN
21781	2030	8	-	-	HYPH
21781	2030	9	wall-	wall-	JJ
21781	2030	10	muscles	muscle	NNS
21781	2030	11	of	of	IN
21781	2030	12	Amphioxus	Amphioxus	NNP
21781	2030	13	are	be	VBP
21781	2030	14	arranged	arrange	VBN
21781	2030	15	in	in	IN
21781	2030	16	bundles	bundle	NNS
21781	2030	17	bent	bend	VBD
21781	2030	18	sharply	sharply	RB
21781	2030	19	in	in	IN
21781	2030	20	an	an	DT
21781	2030	21	arrow	arrow	NN
21781	2030	22	shape	shape	NN
21781	2030	23	,	,	,
21781	2030	24	the	the	DT
21781	2030	25	point	point	NN
21781	2030	26	forward	forward	RB
21781	2030	27	.	.	.
21781	2031	1	-A	-A	:
21781	2031	2	number	number	NN
21781	2031	3	of	of	IN
21781	2031	4	these	these	DT
21781	2031	5	bundles	bundle	NNS
21781	2031	6	are	be	VBP
21781	2031	7	cut	cut	VBN
21781	2031	8	in	in	IN
21781	2031	9	any	any	DT
21781	2031	10	one	one	CD
21781	2031	11	section	section	NN
21781	2031	12	,	,	,
21781	2031	13	and	and	CC
21781	2031	14	so	so	RB
21781	2031	15	the	the	DT
21781	2031	16	even	even	RB
21781	2031	17	shading	shading	NN
21781	2031	18	of	of	IN
21781	2031	19	our	-PRON-	PRP$
21781	2031	20	diagrams	diagram	NNS
21781	2031	21	,	,	,
21781	2031	22	if	if	IN
21781	2031	23	they	-PRON-	PRP
21781	2031	24	professed	profess	VBD
21781	2031	25	to	to	TO
21781	2031	26	be	be	VB
21781	2031	27	anything	anything	NN
21781	2031	28	more	more	JJR
21781	2031	29	than	than	IN
21781	2031	30	diagrams	diagram	NNS
21781	2031	31	,	,	,
21781	2031	32	should	should	MD
21781	2031	33	be	be	VB
21781	2031	34	broken	break	VBN
21781	2031	35	up	up	RP
21781	2031	36	into	into	IN
21781	2031	37	masses.-	masses.-	NNP
21781	2031	38	These	these	DT
21781	2031	39	-bundles	-bundle	NNS
21781	2031	40	,	,	,
21781	2031	41	we	-PRON-	PRP
21781	2031	42	may	may	MD
21781	2031	43	mention-	mention-	VB
21781	2031	44	,	,	,
21781	2031	45	are	be	VBP
21781	2031	46	called	call	VBN
21781	2031	47	myomeres	myomere	NNS
21781	2031	48	,	,	,
21781	2031	49	and	and	CC
21781	2031	50	they	-PRON-	PRP
21781	2031	51	are	be	VBP
21781	2031	52	indicated	indicate	VBN
21781	2031	53	in	in	IN
21781	2031	54	Figure	figure	NN
21781	2031	55	1	1	CD
21781	2031	56	by	by	IN
21781	2031	57	lines	line	NNS
21781	2031	58	pointing	point	VBG
21781	2031	59	acutely	acutely	RB
21781	2031	60	forward	forward	RB
21781	2031	61	.	.	.
21781	2032	1	[	[	-LRB-
21781	2032	2	Several	several	JJ
21781	2032	3	are	be	VBP
21781	2032	4	consequently	consequently	RB
21781	2032	5	cut	cut	VBN
21781	2032	6	in	in	IN
21781	2032	7	any	any	DT
21781	2032	8	transverse	transverse	JJ
21781	2032	9	section	section	NN
21781	2032	10	(	(	-LRB-
21781	2032	11	Sheet	sheet	NN
21781	2032	12	20	20	CD
21781	2032	13	)	)	-RRB-
21781	2032	14	,	,	,
21781	2032	15	and	and	CC
21781	2032	16	these	these	DT
21781	2032	17	are	be	VBP
21781	2032	18	the	the	DT
21781	2032	19	rounded	rounded	JJ
21781	2032	20	masses	masse	NNS
21781	2032	21	he	-PRON-	PRP
21781	2032	22	sees	see	VBZ
21781	2032	23	.	.	.
21781	2032	24	]	]	-RRB-
21781	2033	1	Similar	similar	JJ
21781	2033	2	myomeres	myomere	NNS
21781	2033	3	,	,	,
21781	2033	4	similarly	similarly	RB
21781	2033	5	situated	situate	VBN
21781	2033	6	,	,	,
21781	2033	7	are	be	VBP
21781	2033	8	found	find	VBN
21781	2033	9	in	in	IN
21781	2033	10	fish	fish	NN
21781	2033	11	,	,	,
21781	2033	12	behind	behind	IN
21781	2033	13	the	the	DT
21781	2033	14	head	head	NN
21781	2033	15	,	,	,
21781	2033	16	and	and	CC
21781	2033	17	,	,	,
21781	2033	18	less	less	RBR
21781	2033	19	obviously	obviously	RB
21781	2033	20	,	,	,
21781	2033	21	they	-PRON-	PRP
21781	2033	22	occur	occur	VBP
21781	2033	23	with	with	IN
21781	2033	24	diminishing	diminish	VBG
21781	2033	25	importance	importance	NN
21781	2033	26	as	as	IN
21781	2033	27	the	the	DT
21781	2033	28	scale	scale	NN
21781	2033	29	of	of	IN
21781	2033	30	the	the	DT
21781	2033	31	vertebrata	vertebrata	NN
21781	2033	32	is	be	VBZ
21781	2033	33	ascended	ascend	VBN
21781	2033	34	.	.	.
21781	2034	1	Section	section	NN
21781	2034	2	8	8	CD
21781	2034	3	.	.	.
21781	2035	1	If	if	IN
21781	2035	2	we	-PRON-	PRP
21781	2035	3	compare	compare	VBP
21781	2035	4	the	the	DT
21781	2035	5	nervous	nervous	JJ
21781	2035	6	system	system	NN
21781	2035	7	of	of	IN
21781	2035	8	amphioxus	amphioxus	NN
21781	2035	9	with	with	IN
21781	2035	10	that	that	DT
21781	2035	11	of	of	IN
21781	2035	12	any	any	DT
21781	2035	13	vertebrate	vertebrate	NN
21781	2035	14	,	,	,
21781	2035	15	we	-PRON-	PRP
21781	2035	16	find	find	VBP
21781	2035	17	at	at	IN
21781	2035	18	once	once	RB
21781	2035	19	a	a	DT
21781	2035	20	number	number	NN
21781	2035	21	of	of	IN
21781	2035	22	striking	strike	VBG
21781	2035	23	differences	difference	NNS
21781	2035	24	.	.	.
21781	2036	1	In	in	IN
21781	2036	2	the	the	DT
21781	2036	3	first	first	JJ
21781	2036	4	place	place	NN
21781	2036	5	,	,	,
21781	2036	6	the	the	DT
21781	2036	7	skeletal	skeletal	JJ
21781	2036	8	covering	covering	NN
21781	2036	9	of	of	IN
21781	2036	10	it	-PRON-	PRP
21781	2036	11	,	,	,
21781	2036	12	the	the	DT
21781	2036	13	cranium	cranium	NN
21781	2036	14	and	and	CC
21781	2036	15	the	the	DT
21781	2036	16	neural	neural	JJ
21781	2036	17	arches	arch	NNS
21781	2036	18	of	of	IN
21781	2036	19	vertebrae	vertebra	NNS
21781	2036	20	,	,	,
21781	2036	21	are	be	VBP
21781	2036	22	represented	represent	VBN
21781	2036	23	only	only	RB
21781	2036	24	by	by	IN
21781	2036	25	a	a	DT
21781	2036	26	greatly	greatly	RB
21781	2036	27	simplified	simplify	VBN
21781	2036	28	connective	connective	JJ
21781	2036	29	tissue	tissue	NN
21781	2036	30	.	.	.
21781	2037	1	In	in	IN
21781	2037	2	the	the	DT
21781	2037	3	next	next	JJ
21781	2037	4	,	,	,
21781	2037	5	a	a	DT
21781	2037	6	simple	simple	JJ
21781	2037	7	and	and	CC
21781	2037	8	slight	slight	JJ
21781	2037	9	anterior	anterior	JJ
21781	2037	10	dilatation	dilatation	NN
21781	2037	11	alone	alone	RB
21781	2037	12	represents	represent	VBZ
21781	2037	13	the	the	DT
21781	2037	14	brain	brain	NN
21781	2037	15	.	.	.
21781	2038	1	A	a	DT
21781	2038	2	patch	patch	NN
21781	2038	3	of	of	IN
21781	2038	4	black	black	JJ
21781	2038	5	pigment	pigment	NN
21781	2038	6	anterior	anterior	NN
21781	2038	7	to	to	IN
21781	2038	8	this	this	DT
21781	2038	9	(	(	-LRB-
21781	2038	10	e.s	e.s	NNP
21781	2038	11	.	.	.
21781	2038	12	)	)	-RRB-
21781	2039	1	may	may	MD
21781	2039	2	or	or	CC
21781	2039	3	may	may	MD
21781	2039	4	not	not	RB
21781	2039	5	be	be	VB
21781	2039	6	what	what	WP
21781	2039	7	its	-PRON-	PRP$
21781	2039	8	name	name	NN
21781	2039	9	implies	imply	VBZ
21781	2039	10	an	an	DT
21781	2039	11	eye	eye	NN
21781	2039	12	-	-	HYPH
21781	2039	13	spot	spot	NN
21781	2039	14	.	.	.
21781	2040	1	There	there	EX
21781	2040	2	is	be	VBZ
21781	2040	3	a	a	DT
21781	2040	4	ciliated	ciliated	JJ
21781	2040	5	funnel	funnel	NN
21781	2040	6	,	,	,
21781	2040	7	c.f	c.f	NNP
21781	2040	8	.	.	.
21781	2041	1	(	(	-LRB-
21781	2041	2	Figure	figure	NN
21781	2041	3	1	1	CD
21781	2041	4	,	,	,
21781	2041	5	Sheet	sheet	NN
21781	2041	6	19	19	CD
21781	2041	7	)	)	-RRB-
21781	2041	8	,	,	,
21781	2041	9	opening	open	VBG
21781	2041	10	on	on	IN
21781	2041	11	the	the	DT
21781	2041	12	left	left	JJ
21781	2041	13	side	side	NN
21781	2041	14	,	,	,
21781	2041	15	which	which	WDT
21781	2041	16	has	have	VBZ
21781	2041	17	been	be	VBN
21781	2041	18	assumed	assume	VBN
21781	2041	19	to	to	TO
21781	2041	20	be	be	VB
21781	2041	21	olfactory	olfactory	JJ
21781	2041	22	in	in	IN
21781	2041	23	its	-PRON-	PRP$
21781	2041	24	functions	function	NNS
21781	2041	25	,	,	,
21781	2041	26	and	and	CC
21781	2041	27	in	in	IN
21781	2041	28	the	the	DT
21781	2041	29	mouth	mouth	NN
21781	2041	30	chamber	chamber	NN
21781	2041	31	a	a	DT
21781	2041	32	ciliated	ciliate	VBN
21781	2041	33	pit	pit	NN
21781	2041	34	(	(	-LRB-
21781	2041	35	c.p	c.p	NNP
21781	2041	36	.	.	.
21781	2042	1	)	)	-RRB-
21781	2042	2	,	,	,
21781	2042	3	which	which	WDT
21781	2042	4	may	may	MD
21781	2042	5	,	,	,
21781	2042	6	or	or	CC
21781	2042	7	may	may	MD
21781	2042	8	not	not	RB
21781	2042	9	,	,	,
21781	2042	10	be	be	VB
21781	2042	11	an	an	DT
21781	2042	12	organ	organ	NN
21781	2042	13	of	of	IN
21781	2042	14	taste	taste	NN
21781	2042	15	.	.	.
21781	2043	1	The	the	DT
21781	2043	2	ventral	ventral	JJ
21781	2043	3	fissure	fissure	NN
21781	2043	4	of	of	IN
21781	2043	5	the	the	DT
21781	2043	6	spinal	spinal	JJ
21781	2043	7	cord	cord	NN
21781	2043	8	is	be	VBZ
21781	2043	9	absent	absent	JJ
21781	2043	10	.	.	.
21781	2044	1	The	the	DT
21781	2044	2	dorsal	dorsal	NN
21781	2044	3	nerves	nerve	NNS
21781	2044	4	are	be	VBP
21781	2044	5	without	without	IN
21781	2044	6	ganglia	ganglia	NN
21781	2044	7	,	,	,
21781	2044	8	and	and	CC
21781	2044	9	do	do	VBP
21781	2044	10	not	not	RB
21781	2044	11	come	come	VB
21781	2044	12	off	off	RP
21781	2044	13	in	in	IN
21781	2044	14	pairs	pair	NNS
21781	2044	15	,	,	,
21781	2044	16	but	but	CC
21781	2044	17	alternately	alternately	RB
21781	2044	18	,	,	,
21781	2044	19	one	one	CD
21781	2044	20	to	to	IN
21781	2044	21	the	the	DT
21781	2044	22	left	left	NN
21781	2044	23	,	,	,
21781	2044	24	then	then	RB
21781	2044	25	one	one	CD
21781	2044	26	to	to	IN
21781	2044	27	the	the	DT
21781	2044	28	right	right	NN
21781	2044	29	,	,	,
21781	2044	30	one	one	CD
21781	2044	31	to	to	IN
21781	2044	32	the	the	DT
21781	2044	33	left	left	NN
21781	2044	34	,	,	,
21781	2044	35	one	one	CD
21781	2044	36	to	to	IN
21781	2044	37	the	the	DT
21781	2044	38	right	right	NN
21781	2044	39	,	,	,
21781	2044	40	and	and	CC
21781	2044	41	so	so	RB
21781	2044	42	on	on	RB
21781	2044	43	.	.	.
21781	2045	1	The	the	DT
21781	2045	2	ventral	ventral	JJ
21781	2045	3	nerves	nerve	NNS
21781	2045	4	are	be	VBP
21781	2045	5	very	very	RB
21781	2045	6	short	short	JJ
21781	2045	7	,	,	,
21781	2045	8	more	more	RBR
21781	2045	9	numerous	numerous	JJ
21781	2045	10	than	than	IN
21781	2045	11	the	the	DT
21781	2045	12	dorsal	dorsal	NN
21781	2045	13	,	,	,
21781	2045	14	and	and	CC
21781	2045	15	never	never	RB
21781	2045	16	unite	unite	VB
21781	2045	17	with	with	IN
21781	2045	18	these	these	DT
21781	2045	19	latter	latter	JJ
21781	2045	20	to	to	TO
21781	2045	21	form	form	VB
21781	2045	22	mixed	mixed	JJ
21781	2045	23	nerves	nerve	NNS
21781	2045	24	.	.	.
21781	2046	1	The	the	DT
21781	2046	2	student	student	NN
21781	2046	3	will	will	MD
21781	2046	4	observe	observe	VB
21781	2046	5	that	that	IN
21781	2046	6	here	here	RB
21781	2046	7	,	,	,
21781	2046	8	just	just	RB
21781	2046	9	as	as	IN
21781	2046	10	in	in	IN
21781	2046	11	the	the	DT
21781	2046	12	case	case	NN
21781	2046	13	of	of	IN
21781	2046	14	the	the	DT
21781	2046	15	ciliated	ciliated	JJ
21781	2046	16	funnel	funnel	NN
21781	2046	17	and	and	CC
21781	2046	18	anus	anus	NN
21781	2046	19	,	,	,
21781	2046	20	the	the	DT
21781	2046	21	Amphioxus	Amphioxus	NNP
21781	2046	22	is	be	VBZ
21781	2046	23	not	not	RB
21781	2046	24	strictly	strictly	RB
21781	2046	25	symmetrical	symmetrical	JJ
21781	2046	26	,	,	,
21781	2046	27	but	but	CC
21781	2046	28	twisted	twisted	JJ
21781	2046	29	,	,	,
21781	2046	30	as	as	IN
21781	2046	31	it	-PRON-	PRP
21781	2046	32	were	be	VBD
21781	2046	33	,	,	,
21781	2046	34	and	and	CC
21781	2046	35	so	so	RB
21781	2046	36	departs	depart	VBZ
21781	2046	37	from	from	IN
21781	2046	38	the	the	DT
21781	2046	39	general	general	JJ
21781	2046	40	rule	rule	NN
21781	2046	41	of	of	IN
21781	2046	42	at	at	IN
21781	2046	43	least	least	JJS
21781	2046	44	external	external	JJ
21781	2046	45	bilateral	bilateral	JJ
21781	2046	46	symmetry	symmetry	NN
21781	2046	47	obtaining	obtain	VBG
21781	2046	48	among	among	IN
21781	2046	49	the	the	DT
21781	2046	50	vertebrates	vertebrate	NNS
21781	2046	51	.	.	.
21781	2047	1	It	-PRON-	PRP
21781	2047	2	habitually	habitually	RB
21781	2047	3	lies	lie	VBZ
21781	2047	4	on	on	IN
21781	2047	5	one	one	CD
21781	2047	6	side	side	NN
21781	2047	7	in	in	IN
21781	2047	8	the	the	DT
21781	2047	9	mud	mud	NN
21781	2047	10	of	of	IN
21781	2047	11	the	the	DT
21781	2047	12	sea	sea	NN
21781	2047	13	bottom	bottom	NN
21781	2047	14	,	,	,
21781	2047	15	and	and	CC
21781	2047	16	it	-PRON-	PRP
21781	2047	17	is	be	VBZ
21781	2047	18	probable	probable	JJ
21781	2047	19	that	that	IN
21781	2047	20	this	this	DT
21781	2047	21	external	external	JJ
21781	2047	22	asymmetry	asymmetry	NN
21781	2047	23	is	be	VBZ
21781	2047	24	due	due	JJ
21781	2047	25	to	to	IN
21781	2047	26	this	this	DT
21781	2047	27	habit	habit	NN
21781	2047	28	,	,	,
21781	2047	29	so	so	IN
21781	2047	30	that	that	IN
21781	2047	31	too	too	RB
21781	2047	32	much	much	JJ
21781	2047	33	classificatory	classificatory	JJ
21781	2047	34	importance	importance	NN
21781	2047	35	must	must	MD
21781	2047	36	not	not	RB
21781	2047	37	be	be	VB
21781	2047	38	attached	attach	VBN
21781	2047	39	to	to	IN
21781	2047	40	it	-PRON-	PRP
21781	2047	41	.	.	.
21781	2048	1	The	the	DT
21781	2048	2	soles	sol	NNS
21781	2048	3	and	and	CC
21781	2048	4	other	other	JJ
21781	2048	5	related	related	JJ
21781	2048	6	fish	fish	NN
21781	2048	7	,	,	,
21781	2048	8	for	for	IN
21781	2048	9	instance	instance	NN
21781	2048	10	,	,	,
21781	2048	11	are	be	VBP
21781	2048	12	twisted	twisted	JJ
21781	2048	13	and	and	CC
21781	2048	14	asymmetrical	asymmetrical	JJ
21781	2048	15	,	,	,
21781	2048	16	through	through	IN
21781	2048	17	a	a	DT
21781	2048	18	similar	similar	JJ
21781	2048	19	specific	specific	JJ
21781	2048	20	habit	habit	NN
21781	2048	21	,	,	,
21781	2048	22	to	to	IN
21781	2048	23	such	such	PDT
21781	2048	24	an	an	DT
21781	2048	25	extent	extent	NN
21781	2048	26	that	that	IN
21781	2048	27	both	both	DT
21781	2048	28	eyes	eye	NNS
21781	2048	29	lie	lie	VBP
21781	2048	30	on	on	IN
21781	2048	31	one	one	CD
21781	2048	32	side	side	NN
21781	2048	33	of	of	IN
21781	2048	34	the	the	DT
21781	2048	35	animal	animal	NN
21781	2048	36	.	.	.
21781	2049	1	Section	section	NN
21781	2049	2	9	9	CD
21781	2049	3	.	.	.
21781	2050	1	No	no	DT
21781	2050	2	kidney	kidney	NN
21781	2050	3	on	on	IN
21781	2050	4	the	the	DT
21781	2050	5	vertebrate	vertebrate	NN
21781	2050	6	pattern	pattern	NN
21781	2050	7	is	be	VBZ
21781	2050	8	found	find	VBN
21781	2050	9	,	,	,
21781	2050	10	but	but	CC
21781	2050	11	the	the	DT
21781	2050	12	following	follow	VBG
21781	2050	13	structures	structure	NNS
21781	2050	14	have	have	VBP
21781	2050	15	,	,	,
21781	2050	16	among	among	IN
21781	2050	17	others	other	NNS
21781	2050	18	,	,	,
21781	2050	19	been	be	VBN
21781	2050	20	suggested	suggest	VBN
21781	2050	21	as	as	IN
21781	2050	22	renal	renal	JJ
21781	2050	23	organs:--	organs:--	''
21781	2050	24	(	(	-LRB-
21781	2050	25	a	a	LS
21781	2050	26	)	)	-RRB-
21781	2050	27	Certain	certain	JJ
21781	2050	28	canals	canal	NNS
21781	2050	29	,	,	,
21781	2050	30	the	the	DT
21781	2050	31	brown	brown	JJ
21781	2050	32	tubes	tube	NNS
21781	2050	33	of	of	IN
21781	2050	34	Lankester	Lankester	NNP
21781	2050	35	(	(	-LRB-
21781	2050	36	b.t	b.t	NNP
21781	2050	37	.	.	NNP
21781	2050	38	L.	L.	NNP
21781	2050	39	,	,	,
21781	2050	40	Figure	Figure	NNP
21781	2050	41	2	2	CD
21781	2050	42	,	,	,
21781	2050	43	Sheet	sheet	NN
21781	2050	44	19	19	CD
21781	2050	45	)	)	-RRB-
21781	2050	46	,	,	,
21781	2050	47	a	a	DT
21781	2050	48	pair	pair	NN
21781	2050	49	of	of	IN
21781	2050	50	pigmented	pigment	VBN
21781	2050	51	tubes	tube	NNS
21781	2050	52	opening	opening	NN
21781	2050	53	into	into	IN
21781	2050	54	the	the	DT
21781	2050	55	atrium	atrium	NN
21781	2050	56	at	at	IN
21781	2050	57	the	the	DT
21781	2050	58	hind	hind	JJ
21781	2050	59	end	end	NN
21781	2050	60	of	of	IN
21781	2050	61	the	the	DT
21781	2050	62	pharynx	pharynx	NN
21781	2050	63	,	,	,
21781	2050	64	lying	lie	VBG
21781	2050	65	forward	forward	RB
21781	2050	66	along	along	RB
21781	2050	67	by	by	IN
21781	2050	68	the	the	DT
21781	2050	69	dorsal	dorsal	NN
21781	2050	70	coelomic	coelomic	NN
21781	2050	71	canals	canal	NNS
21781	2050	72	,	,	,
21781	2050	73	and	and	CC
21781	2050	74	having	have	VBG
21781	2050	75	an	an	DT
21781	2050	76	internal	internal	JJ
21781	2050	77	opening	opening	NN
21781	2050	78	also	also	RB
21781	2050	79	.	.	.
21781	2051	1	(	(	-LRB-
21781	2051	2	b	b	LS
21781	2051	3	)	)	-RRB-
21781	2051	4	Certain	certain	JJ
21781	2051	5	tubuli	tubuli	NN
21781	2051	6	described	describe	VBN
21781	2051	7	by	by	IN
21781	2051	8	Weiss	Weiss	NNP
21781	2051	9	as	as	IN
21781	2051	10	situated	situate	VBN
21781	2051	11	in	in	IN
21781	2051	12	a	a	DT
21781	2051	13	series	series	NN
21781	2051	14	along	along	IN
21781	2051	15	the	the	DT
21781	2051	16	upper	upper	JJ
21781	2051	17	corners	corner	NNS
21781	2051	18	of	of	IN
21781	2051	19	the	the	DT
21781	2051	20	atrial	atrial	JJ
21781	2051	21	cavity	cavity	NN
21781	2051	22	,	,	,
21781	2051	23	and	and	CC
21781	2051	24	communicating	communicate	VBG
21781	2051	25	,	,	,
21781	2051	26	after	after	IN
21781	2051	27	the	the	DT
21781	2051	28	fashion	fashion	NN
21781	2051	29	,	,	,
21781	2051	30	of	of	IN
21781	2051	31	the	the	DT
21781	2051	32	"	"	``
21781	2051	33	nephridia	nephridia	NN
21781	2051	34	"	"	''
21781	2051	35	of	of	IN
21781	2051	36	the	the	DT
21781	2051	37	earthworm	earthworm	NN
21781	2051	38	,	,	,
21781	2051	39	with	with	IN
21781	2051	40	the	the	DT
21781	2051	41	coelom	coelom	NN
21781	2051	42	and	and	CC
21781	2051	43	with	with	IN
21781	2051	44	the	the	DT
21781	2051	45	exterior	exterior	NN
21781	2051	46	(	(	-LRB-
21781	2051	47	or	or	CC
21781	2051	48	,	,	,
21781	2051	49	rather	rather	RB
21781	2051	50	,	,	,
21781	2051	51	with	with	IN
21781	2051	52	that	that	DT
21781	2051	53	portion	portion	NN
21781	2051	54	of	of	IN
21781	2051	55	the	the	DT
21781	2051	56	animal	animal	NN
21781	2051	57	's	's	POS
21781	2051	58	exterior	exterior	NN
21781	2051	59	enclosed	enclose	VBD
21781	2051	60	in	in	RP
21781	2051	61	by	by	IN
21781	2051	62	the	the	DT
21781	2051	63	atrial	atrial	JJ
21781	2051	64	wall	wall	NN
21781	2051	65	;	;	:
21781	2051	66	compare	compare	VB
21781	2051	67	Section	section	NN
21781	2051	68	6	6	CD
21781	2051	69	)	)	-RRB-
21781	2051	70	.	.	.
21781	2052	1	(	(	-LRB-
21781	2052	2	c	c	NN
21781	2052	3	)	)	-RRB-
21781	2052	4	The	the	DT
21781	2052	5	general	general	JJ
21781	2052	6	epithelial	epithelial	JJ
21781	2052	7	lining	lining	NN
21781	2052	8	of	of	IN
21781	2052	9	the	the	DT
21781	2052	10	atrium	atrium	NN
21781	2052	11	.	.	.
21781	2053	1	The	the	DT
21781	2053	2	reproductive	reproductive	JJ
21781	2053	3	organs	organ	NNS
21781	2053	4	(	(	-LRB-
21781	2053	5	Figure	figure	NN
21781	2053	6	4	4	CD
21781	2053	7	,	,	,
21781	2053	8	Sheet	Sheet	NNP
21781	2053	9	20	20	CD
21781	2053	10	,	,	,
21781	2053	11	g.	g.	NNP
21781	2053	12	)	)	-RRB-
21781	2053	13	are	be	VBP
21781	2053	14	masses	masse	NNS
21781	2053	15	of	of	IN
21781	2053	16	cells	cell	NNS
21781	2053	17	situated	situate	VBN
21781	2053	18	in	in	IN
21781	2053	19	an	an	DT
21781	2053	20	isolated	isolated	JJ
21781	2053	21	part	part	NN
21781	2053	22	of	of	IN
21781	2053	23	the	the	DT
21781	2053	24	coelom	coelom	NN
21781	2053	25	in	in	IN
21781	2053	26	the	the	DT
21781	2053	27	atrial	atrial	JJ
21781	2053	28	folds	fold	NNS
21781	2053	29	,	,	,
21781	2053	30	and	and	CC
21781	2053	31	,	,	,
21781	2053	32	having	have	VBG
21781	2053	33	no	no	DT
21781	2053	34	ducts	duct	NNS
21781	2053	35	,	,	,
21781	2053	36	their	-PRON-	PRP$
21781	2053	37	contents	content	NNS
21781	2053	38	must	must	MD
21781	2053	39	escape	escape	VB
21781	2053	40	into	into	IN
21781	2053	41	the	the	DT
21781	2053	42	atrium	atrium	NN
21781	2053	43	by	by	IN
21781	2053	44	rupture	rupture	NN
21781	2053	45	of	of	IN
21781	2053	46	the	the	DT
21781	2053	47	body	body	NN
21781	2053	48	-	-	HYPH
21781	2053	49	wall	wall	NN
21781	2053	50	.	.	.
21781	2054	1	Thence	thence	NN
21781	2054	2	they	-PRON-	PRP
21781	2054	3	escape	escape	VBP
21781	2054	4	either	either	CC
21781	2054	5	by	by	IN
21781	2054	6	gill	gill	JJ
21781	2054	7	-	-	HYPH
21781	2054	8	slits	slit	NNS
21781	2054	9	,	,	,
21781	2054	10	pharynx	pharynx	NN
21781	2054	11	and	and	CC
21781	2054	12	mouth	mouth	NN
21781	2054	13	,	,	,
21781	2054	14	or	or	CC
21781	2054	15	,	,	,
21781	2054	16	more	more	RBR
21781	2054	17	generally	generally	RB
21781	2054	18	,	,	,
21781	2054	19	through	through	IN
21781	2054	20	the	the	DT
21781	2054	21	atrial	atrial	JJ
21781	2054	22	pore	pore	NN
21781	2054	23	.	.	.
21781	2055	1	The	the	DT
21781	2055	2	animals	animal	NNS
21781	2055	3	,	,	,
21781	2055	4	like	like	IN
21781	2055	5	all	all	PDT
21781	2055	6	the	the	DT
21781	2055	7	vertebrata	vertebrata	NN
21781	2055	8	,	,	,
21781	2055	9	are	be	VBP
21781	2055	10	dioecious	dioecious	JJ
21781	2055	11	,	,	,
21781	2055	12	i.e.	i.e.	FW
21781	2055	13	,	,	,
21781	2055	14	male	male	JJ
21781	2055	15	or	or	CC
21781	2055	16	female	female	JJ
21781	2055	17	.	.	.
21781	2056	1	Section	section	NN
21781	2056	2	10	10	CD
21781	2056	3	.	.	.
21781	2057	1	The	the	DT
21781	2057	2	endostyle	endostyle	NN
21781	2057	3	(	(	-LRB-
21781	2057	4	end	end	NN
21781	2057	5	.	.	.
21781	2058	1	)	)	-RRB-
21781	2058	2	,	,	,
21781	2058	3	in	in	IN
21781	2058	4	Figures	Figures	NNP
21781	2058	5	3	3	CD
21781	2058	6	and	and	CC
21781	2058	7	4	4	CD
21781	2058	8	,	,	,
21781	2058	9	is	be	VBZ
21781	2058	10	a	a	DT
21781	2058	11	ciliated	ciliated	JJ
21781	2058	12	path	path	NN
21781	2058	13	or	or	CC
21781	2058	14	groove	groove	NN
21781	2058	15	on	on	IN
21781	2058	16	the	the	DT
21781	2058	17	under	under	JJ
21781	2058	18	side	side	NN
21781	2058	19	of	of	IN
21781	2058	20	the	the	DT
21781	2058	21	pharynx	pharynx	NN
21781	2058	22	,	,	,
21781	2058	23	which	which	WDT
21781	2058	24	is	be	VBZ
21781	2058	25	generally	generally	RB
21781	2058	26	supposed	suppose	VBN
21781	2058	27	to	to	TO
21781	2058	28	represent	represent	VB
21781	2058	29	the	the	DT
21781	2058	30	thyroid	thyroid	NN
21781	2058	31	gland	gland	NN
21781	2058	32	of	of	IN
21781	2058	33	vertebrates	vertebrate	NNS
21781	2058	34	.	.	.
21781	2059	1	The	the	DT
21781	2059	2	vertebrate	vertebrate	NN
21781	2059	3	thyroid	thyroid	NN
21781	2059	4	,	,	,
21781	2059	5	early	early	RB
21781	2059	6	in	in	IN
21781	2059	7	development	development	NN
21781	2059	8	,	,	,
21781	2059	9	is	be	VBZ
21781	2059	10	certainly	certainly	RB
21781	2059	11	an	an	DT
21781	2059	12	open	open	JJ
21781	2059	13	and	and	CC
21781	2059	14	long	long	JJ
21781	2059	15	narrow	narrow	JJ
21781	2059	16	groove	groove	NN
21781	2059	17	in	in	IN
21781	2059	18	the	the	DT
21781	2059	19	ventral	ventral	JJ
21781	2059	20	side	side	NN
21781	2059	21	of	of	IN
21781	2059	22	the	the	DT
21781	2059	23	pharynx	pharynx	NN
21781	2059	24	.	.	.
21781	2060	1	The	the	DT
21781	2060	2	hyper	hyper	JJ
21781	2060	3	-	-	JJ
21781	2060	4	pharyngeal	pharyngeal	JJ
21781	2060	5	groove	groove	NN
21781	2060	6	(	(	-LRB-
21781	2060	7	h.p	h.p	NNP
21781	2060	8	.	.	NNP
21781	2060	9	)	)	-RRB-
21781	2061	1	has	have	VBZ
21781	2061	2	been	be	VBN
21781	2061	3	in	in	IN
21781	2061	4	the	the	DT
21781	2061	5	past	past	NN
21781	2061	6	compared	compare	VBN
21781	2061	7	to	to	IN
21781	2061	8	the	the	DT
21781	2061	9	pituitary	pituitary	JJ
21781	2061	10	body	body	NN
21781	2061	11	,	,	,
21781	2061	12	but	but	CC
21781	2061	13	there	there	EX
21781	2061	14	is	be	VBZ
21781	2061	15	little	little	JJ
21781	2061	16	doubt	doubt	NN
21781	2061	17	now	now	RB
21781	2061	18	that	that	IN
21781	2061	19	this	this	DT
21781	2061	20	structure	structure	NN
21781	2061	21	is	be	VBZ
21781	2061	22	represented	represent	VBN
21781	2061	23	by	by	IN
21781	2061	24	the	the	DT
21781	2061	25	ciliated	ciliate	VBN
21781	2061	26	pit	pit	NN
21781	2061	27	.	.	.
21781	2062	1	Section	section	NN
21781	2062	2	11	11	CD
21781	2062	3	.	.	.
21781	2063	1	The	the	DT
21781	2063	2	student	student	NN
21781	2063	3	is	be	VBZ
21781	2063	4	advised	advise	VBN
21781	2063	5	to	to	TO
21781	2063	6	revise	revise	VB
21781	2063	7	this	this	DT
21781	2063	8	chapter	chapter	NN
21781	2063	9	before	before	IN
21781	2063	10	proceeding	proceeding	NN
21781	2063	11	,	,	,
21781	2063	12	and	and	CC
21781	2063	13	to	to	TO
21781	2063	14	schedule	schedule	VB
21781	2063	15	carefully	carefully	RB
21781	2063	16	the	the	DT
21781	2063	17	anatomical	anatomical	JJ
21781	2063	18	features	feature	NNS
21781	2063	19	under	under	IN
21781	2063	20	the	the	DT
21781	2063	21	headings	heading	NNS
21781	2063	22	of	of	IN
21781	2063	23	(	(	-LRB-
21781	2063	24	1	1	CD
21781	2063	25	.	.	.
21781	2063	26	)	)	-RRB-
21781	2064	1	distinctly	distinctly	RB
21781	2064	2	vertebrate	vertebrate	JJ
21781	2064	3	characters	character	NNS
21781	2064	4	,	,	,
21781	2064	5	(	(	-LRB-
21781	2064	6	2	2	CD
21781	2064	7	.	.	.
21781	2064	8	)	)	-RRB-
21781	2065	1	characters	character	NNS
21781	2065	2	contrasting	contrast	VBG
21781	2065	3	with	with	IN
21781	2065	4	the	the	DT
21781	2065	5	normal	normal	JJ
21781	2065	6	vertebrate	vertebrate	NN
21781	2065	7	structure	structure	NN
21781	2065	8	,	,	,
21781	2065	9	(	(	-LRB-
21781	2065	10	3	3	CD
21781	2065	11	.	.	.
21781	2065	12	)	)	-RRB-
21781	2066	1	facts	fact	NNS
21781	2066	2	of	of	IN
21781	2066	3	doubtful	doubtful	JJ
21781	2066	4	import	import	NN
21781	2066	5	,	,	,
21781	2066	6	with	with	IN
21781	2066	7	the	the	DT
21781	2066	8	suggestions	suggestion	NNS
21781	2066	9	given	give	VBN
21781	2066	10	in	in	IN
21781	2066	11	the	the	DT
21781	2066	12	text	text	NN
21781	2066	13	written	write	VBN
21781	2066	14	against	against	IN
21781	2066	15	them	-PRON-	PRP
21781	2066	16	.	.	.
21781	2067	1	2	2	LS
21781	2067	2	.	.	.
21781	2068	1	_	_	NNP
21781	2068	2	The	the	DT
21781	2068	3	Development	Development	NNP
21781	2068	4	of	of	IN
21781	2068	5	Amphioxus	Amphioxus	NNP
21781	2068	6	_	_	NNP
21781	2068	7	Section	Section	NNP
21781	2068	8	12	12	CD
21781	2068	9	.	.	.
21781	2069	1	The	the	DT
21781	2069	2	development	development	NN
21781	2069	3	of	of	IN
21781	2069	4	amphioxus	amphioxus	NNP
21781	2069	5	,	,	,
21781	2069	6	studied	study	VBN
21781	2069	7	completely	completely	RB
21781	2069	8	,	,	,
21781	2069	9	is	be	VBZ
21781	2069	10	at	at	IN
21781	2069	11	once	once	RB
21781	2069	12	one	one	CD
21781	2069	13	of	of	IN
21781	2069	14	the	the	DT
21781	2069	15	most	most	RBS
21781	2069	16	alluring	alluring	JJ
21781	2069	17	and	and	CC
21781	2069	18	difficult	difficult	JJ
21781	2069	19	tasks	task	NNS
21781	2069	20	in	in	IN
21781	2069	21	the	the	DT
21781	2069	22	way	way	NN
21781	2069	23	of	of	IN
21781	2069	24	the	the	DT
21781	2069	25	zoologist	zoologist	NN
21781	2069	26	;	;	:
21781	2069	27	but	but	CC
21781	2069	28	certain	certain	JJ
21781	2069	29	of	of	IN
21781	2069	30	its	-PRON-	PRP$
21781	2069	31	earlier	early	JJR
21781	2069	32	and	and	CC
21781	2069	33	most	most	RBS
21781	2069	34	obvious	obvious	JJ
21781	2069	35	fasts	fast	NNS
21781	2069	36	may	may	MD
21781	2069	37	very	very	RB
21781	2069	38	conveniently	conveniently	RB
21781	2069	39	be	be	VB
21781	2069	40	taken	take	VBN
21781	2069	41	into	into	IN
21781	2069	42	consideration	consideration	NN
21781	2069	43	now	now	RB
21781	2069	44	.	.	.
21781	2070	1	Section	section	NN
21781	2070	2	13	13	CD
21781	2070	3	.	.	.
21781	2071	1	The	the	DT
21781	2071	2	phenomena	phenomenon	NNS
21781	2071	3	of	of	IN
21781	2071	4	the	the	DT
21781	2071	5	extrusion	extrusion	NN
21781	2071	6	of	of	IN
21781	2071	7	polar	polar	JJ
21781	2071	8	bodies	body	NNS
21781	2071	9	and	and	CC
21781	2071	10	fertilization	fertilization	NN
21781	2071	11	are	be	VBP
21781	2071	12	treated	treat	VBN
21781	2071	13	of	of	IN
21781	2071	14	later	later	RB
21781	2071	15	,	,	,
21781	2071	16	and	and	CC
21781	2071	17	will	will	MD
21781	2071	18	,	,	,
21781	2071	19	therefore	therefore	RB
21781	2071	20	,	,	,
21781	2071	21	not	not	RB
21781	2071	22	be	be	VB
21781	2071	23	considered	consider	VBN
21781	2071	24	now	now	RB
21781	2071	25	.	.	.
21781	2072	1	We	-PRON-	PRP
21781	2072	2	will	will	MD
21781	2072	3	start	start	VB
21781	2072	4	our	-PRON-	PRP$
21781	2072	5	description	description	NN
21781	2072	6	with	with	IN
21781	2072	7	an	an	DT
21781	2072	8	egg	egg	NN
21781	2072	9	-	-	HYPH
21781	2072	10	cell	cell	NN
21781	2072	11	,	,	,
21781	2072	12	which	which	WDT
21781	2072	13	has	have	VBZ
21781	2072	14	escaped	escape	VBN
21781	2072	15	,	,	,
21781	2072	16	of	of	IN
21781	2072	17	course	course	NN
21781	2072	18	,	,	,
21781	2072	19	since	since	IN
21781	2072	20	there	there	EX
21781	2072	21	are	be	VBP
21781	2072	22	no	no	DT
21781	2072	23	genital	genital	JJ
21781	2072	24	ducts	duct	NNS
21781	2072	25	,	,	,
21781	2072	26	by	by	IN
21781	2072	27	rupture	rupture	NN
21781	2072	28	of	of	IN
21781	2072	29	the	the	DT
21781	2072	30	parent	parent	NN
21781	2072	31	,	,	,
21781	2072	32	has	have	VBZ
21781	2072	33	been	be	VBN
21781	2072	34	fertilized	fertilize	VBN
21781	2072	35	by	by	IN
21781	2072	36	the	the	DT
21781	2072	37	male	male	JJ
21781	2072	38	element	element	NN
21781	2072	39	,	,	,
21781	2072	40	and	and	CC
21781	2072	41	is	be	VBZ
21781	2072	42	about	about	JJ
21781	2072	43	to	to	TO
21781	2072	44	develop	develop	VB
21781	2072	45	into	into	IN
21781	2072	46	a	a	DT
21781	2072	47	young	young	JJ
21781	2072	48	amphioxus	amphioxus	NN
21781	2072	49	.	.	.
21781	2073	1	It	-PRON-	PRP
21781	2073	2	is	be	VBZ
21781	2073	3	simply	simply	RB
21781	2073	4	a	a	DT
21781	2073	5	single	single	JJ
21781	2073	6	cell	cell	NN
21781	2073	7	,	,	,
21781	2073	8	with	with	IN
21781	2073	9	some	some	DT
21781	2073	10	power	power	NN
21781	2073	11	of	of	IN
21781	2073	12	amoeboid	amoeboid	NN
21781	2073	13	motion	motion	NN
21781	2073	14	,	,	,
21781	2073	15	a	a	DT
21781	2073	16	single	single	JJ
21781	2073	17	nucleus	nucleus	NN
21781	2073	18	and	and	CC
21781	2073	19	nucleolus	nucleolus	JJ
21781	2073	20	;	;	:
21781	2073	21	and	and	CC
21781	2073	22	in	in	IN
21781	2073	23	amphioxus	amphioxus	JJ
21781	2073	24	its	-PRON-	PRP$
21781	2073	25	protoplasm	protoplasm	NN
21781	2073	26	is	be	VBZ
21781	2073	27	clear	clear	JJ
21781	2073	28	and	and	CC
21781	2073	29	transparent	transparent	JJ
21781	2073	30	.	.	.
21781	2074	1	Frequently	frequently	RB
21781	2074	2	ova	ova	NNP
21781	2074	3	are	be	VBP
21781	2074	4	loaded	load	VBN
21781	2074	5	with	with	IN
21781	2074	6	granules	granule	NNS
21781	2074	7	of	of	IN
21781	2074	8	food	food	NN
21781	2074	9	store	store	NN
21781	2074	10	(	(	-LRB-
21781	2074	11	yolk	yolk	NNP
21781	2074	12	)	)	-RRB-
21781	2074	13	,	,	,
21781	2074	14	which	which	WDT
21781	2074	15	enable	enable	VBP
21781	2074	16	the	the	DT
21781	2074	17	young	young	JJ
21781	2074	18	animal	animal	NN
21781	2074	19	to	to	TO
21781	2074	20	go	go	VB
21781	2074	21	far	far	RB
21781	2074	22	with	with	IN
21781	2074	23	its	-PRON-	PRP$
21781	2074	24	development	development	NN
21781	2074	25	before	before	IN
21781	2074	26	it	-PRON-	PRP
21781	2074	27	is	be	VBZ
21781	2074	28	hatched	hatch	VBN
21781	2074	29	and	and	CC
21781	2074	30	has	have	VBZ
21781	2074	31	to	to	TO
21781	2074	32	begin	begin	VB
21781	2074	33	fending	fend	VBG
21781	2074	34	for	for	IN
21781	2074	35	itself	-PRON-	PRP
21781	2074	36	.	.	.
21781	2075	1	Such	such	PDT
21781	2075	2	an	an	DT
21781	2075	3	ovum	ovum	NN
21781	2075	4	as	as	IN
21781	2075	5	that	that	DT
21781	2075	6	of	of	IN
21781	2075	7	our	-PRON-	PRP$
21781	2075	8	present	present	JJ
21781	2075	9	type	type	NN
21781	2075	10	,	,	,
21781	2075	11	however	however	RB
21781	2075	12	being	be	VBG
21781	2075	13	devoid	devoid	JJ
21781	2075	14	of	of	IN
21781	2075	15	such	such	JJ
21781	2075	16	yolk	yolk	NN
21781	2075	17	(	(	-LRB-
21781	2075	18	alecithal	alecithal	NNP
21781	2075	19	=	=	NFP
21781	2075	20	without	without	IN
21781	2075	21	yolk	yolk	NNP
21781	2075	22	)	)	-RRB-
21781	2075	23	,	,	,
21781	2075	24	necessitates	necessitate	VBZ
21781	2075	25	a	a	DT
21781	2075	26	very	very	RB
21781	2075	27	early	early	JJ
21781	2075	28	start	start	NN
21781	2075	29	in	in	IN
21781	2075	30	life	life	NN
21781	2075	31	,	,	,
21781	2075	32	and	and	CC
21781	2075	33	,	,	,
21781	2075	34	for	for	IN
21781	2075	35	reasons	reason	NNS
21781	2075	36	too	too	RB
21781	2075	37	complicated	complicated	JJ
21781	2075	38	to	to	IN
21781	2075	39	state	state	NN
21781	2075	40	fully	fully	RB
21781	2075	41	here	here	RB
21781	2075	42	,	,	,
21781	2075	43	the	the	DT
21781	2075	44	development	development	NN
21781	2075	45	in	in	IN
21781	2075	46	such	such	PDT
21781	2075	47	a	a	DT
21781	2075	48	case	case	NN
21781	2075	49	is	be	VBZ
21781	2075	50	considered	consider	VBN
21781	2075	51	particularly	particularly	RB
21781	2075	52	instructive	instructive	JJ
21781	2075	53	and	and	CC
21781	2075	54	primitive	primitive	JJ
21781	2075	55	by	by	IN
21781	2075	56	zoologists	zoologist	NNS
21781	2075	57	.	.	.
21781	2076	1	Section	section	NN
21781	2076	2	14	14	CD
21781	2076	3	.	.	.
21781	2077	1	The	the	DT
21781	2077	2	first	first	JJ
21781	2077	3	thing	thing	NN
21781	2077	4	to	to	TO
21781	2077	5	be	be	VB
21781	2077	6	seen	see	VBN
21781	2077	7	in	in	IN
21781	2077	8	the	the	DT
21781	2077	9	developing	develop	VBG
21781	2077	10	cell	cell	NN
21781	2077	11	is	be	VBZ
21781	2077	12	a	a	DT
21781	2077	13	deepening	deepen	VBG
21781	2077	14	circular	circular	JJ
21781	2077	15	groove	groove	NN
21781	2077	16	(	(	-LRB-
21781	2077	17	Figure	figure	NN
21781	2077	18	1	1	CD
21781	2077	19	,	,	,
21781	2077	20	Sheet	sheet	NN
21781	2077	21	21	21	CD
21781	2077	22	)	)	-RRB-
21781	2077	23	,	,	,
21781	2077	24	which	which	WDT
21781	2077	25	divides	divide	VBZ
21781	2077	26	the	the	DT
21781	2077	27	ovum	ovum	NN
21781	2077	28	into	into	IN
21781	2077	29	two	two	CD
21781	2077	30	parts	part	NNS
21781	2077	31	.	.	.
21781	2078	1	Another	another	DT
21781	2078	2	groove	groove	NN
21781	2078	3	then	then	RB
21781	2078	4	cuts	cut	VBZ
21781	2078	5	at	at	IN
21781	2078	6	right	right	JJ
21781	2078	7	angles	angle	NNS
21781	2078	8	to	to	IN
21781	2078	9	this	this	DT
21781	2078	10	subdividing	subdivide	VBG
21781	2078	11	the	the	DT
21781	2078	12	two	two	CD
21781	2078	13	into	into	IN
21781	2078	14	four	four	CD
21781	2078	15	(	(	-LRB-
21781	2078	16	Figure	figure	NN
21781	2078	17	2	2	CD
21781	2078	18	)	)	-RRB-
21781	2078	19	.	.	.
21781	2079	1	Another	another	DT
21781	2079	2	groove	groove	NN
21781	2079	3	,	,	,
21781	2079	4	at	at	IN
21781	2079	5	right	right	JJ
21781	2079	6	angles	angle	NNS
21781	2079	7	to	to	IN
21781	2079	8	both	both	DT
21781	2079	9	the	the	DT
21781	2079	10	former	former	JJ
21781	2079	11	,	,	,
21781	2079	12	follows	follow	VBZ
21781	2079	13	,	,	,
21781	2079	14	making	make	VBG
21781	2079	15	the	the	DT
21781	2079	16	four	four	CD
21781	2079	17	eight	eight	CD
21781	2079	18	(	(	-LRB-
21781	2079	19	Figure	figure	NN
21781	2079	20	3	3	CD
21781	2079	21	)	)	-RRB-
21781	2079	22	.	.	.
21781	2080	1	And	and	CC
21781	2080	2	so	so	RB
21781	2080	3	subdivision	subdivision	NN
21781	2080	4	goes	go	VBZ
21781	2080	5	on	on	RP
21781	2080	6	.	.	.
21781	2081	1	The	the	DT
21781	2081	2	whole	whole	JJ
21781	2081	3	process	process	NN
21781	2081	4	is	be	VBZ
21781	2081	5	called	call	VBN
21781	2081	6	segmentation	segmentation	NN
21781	2081	7	or	or	CC
21781	2081	8	cleavage	cleavage	NN
21781	2081	9	.	.	.
21781	2082	1	Section	section	NN
21781	2082	2	15	15	CD
21781	2082	3	.	.	.
21781	2083	1	At	at	IN
21781	2083	2	the	the	DT
21781	2083	3	end	end	NN
21781	2083	4	of	of	IN
21781	2083	5	segmentation	segmentation	NN
21781	2083	6	we	-PRON-	PRP
21781	2083	7	get	get	VBP
21781	2083	8	a	a	DT
21781	2083	9	hollow	hollow	JJ
21781	2083	10	sphere	sphere	NN
21781	2083	11	of	of	IN
21781	2083	12	small	small	JJ
21781	2083	13	cells	cell	NNS
21781	2083	14	,	,	,
21781	2083	15	the	the	DT
21781	2083	16	cells	cell	NNS
21781	2083	17	separating	separate	VBG
21781	2083	18	from	from	IN
21781	2083	19	one	one	CD
21781	2083	20	another	another	DT
21781	2083	21	centrally	centrally	RB
21781	2083	22	and	and	CC
21781	2083	23	enclosing	enclose	VBG
21781	2083	24	a	a	DT
21781	2083	25	cavity	cavity	NN
21781	2083	26	as	as	IN
21781	2083	27	the	the	DT
21781	2083	28	process	process	NN
21781	2083	29	proceeds	proceed	VBZ
21781	2083	30	.	.	.
21781	2084	1	This	this	DT
21781	2084	2	is	be	VBZ
21781	2084	3	the	the	DT
21781	2084	4	blastosphere	blastosphere	NN
21781	2084	5	,	,	,
21781	2084	6	shown	show	VBN
21781	2084	7	diagrammatically	diagrammatically	RB
21781	2084	8	in	in	IN
21781	2084	9	Figure	figure	NN
21781	2084	10	4	4	CD
21781	2084	11	,	,	,
21781	2084	12	and	and	CC
21781	2084	13	of	of	IN
21781	2084	14	which	which	WDT
21781	2084	15	an	an	DT
21781	2084	16	internal	internal	JJ
21781	2084	17	view	view	NN
21781	2084	18	,	,	,
21781	2084	19	rather	rather	RB
21781	2084	20	truer	truer	VB
21781	2084	21	to	to	IN
21781	2084	22	the	the	DT
21781	2084	23	facts	fact	NNS
21781	2084	24	of	of	IN
21781	2084	25	the	the	DT
21781	2084	26	case	case	NN
21781	2084	27	as	as	IN
21781	2084	28	regards	regard	VBZ
21781	2084	29	shape	shape	NN
21781	2084	30	,	,	,
21781	2084	31	is	be	VBZ
21781	2084	32	given	give	VBN
21781	2084	33	as	as	IN
21781	2084	34	Figure	Figure	NNP
21781	2084	35	5	5	CD
21781	2084	36	.	.	.
21781	2085	1	The	the	DT
21781	2085	2	central	central	JJ
21781	2085	3	cavity	cavity	NN
21781	2085	4	is	be	VBZ
21781	2085	5	the	the	DT
21781	2085	6	segmentation	segmentation	NN
21781	2085	7	cavity	cavity	NN
21781	2085	8	(	(	-LRB-
21781	2085	9	s.c	s.c	NNP
21781	2085	10	.	.	NNP
21781	2085	11	)	)	-RRB-
21781	2085	12	.	.	.
21781	2086	1	Section	section	NN
21781	2086	2	16	16	CD
21781	2086	3	.	.	.
21781	2087	1	Invagination	invagination	NN
21781	2087	2	follows	follow	VBZ
21781	2087	3	(	(	-LRB-
21781	2087	4	Figure	figure	NN
21781	2087	5	6	6	CD
21781	2087	6	)	)	-RRB-
21781	2087	7	.	.	.
21781	2088	1	In	in	IN
21781	2088	2	this	this	DT
21781	2088	3	process	process	NN
21781	2088	4	a	a	DT
21781	2088	5	portion	portion	NN
21781	2088	6	of	of	IN
21781	2088	7	the	the	DT
21781	2088	8	blastosphere	blastosphere	NN
21781	2088	9	wall	wall	NN
21781	2088	10	is	be	VBZ
21781	2088	11	the	the	DT
21781	2088	12	tucked	tuck	VBN
21781	2088	13	into	into	IN
21781	2088	14	the	the	DT
21781	2088	15	rest	rest	NN
21781	2088	16	,	,	,
21781	2088	17	as	as	IN
21781	2088	18	indicated	indicate	VBN
21781	2088	19	by	by	IN
21781	2088	20	the	the	DT
21781	2088	21	arrow	arrow	NN
21781	2088	22	,	,	,
21781	2088	23	so	so	IN
21781	2088	24	that	that	IN
21781	2088	25	a	a	DT
21781	2088	26	two	two	CD
21781	2088	27	-	-	HYPH
21781	2088	28	layered	layered	JJ
21781	2088	29	sack	sack	NN
21781	2088	30	is	be	VBZ
21781	2088	31	formed	form	VBN
21781	2088	32	.	.	.
21781	2089	1	The	the	DT
21781	2089	2	space	space	NN
21781	2089	3	ar	ar	NN
21781	2089	4	.	.	.
21781	2090	1	is	be	VBZ
21781	2090	2	the	the	DT
21781	2090	3	archenteron	archenteron	NNP
21781	2090	4	,	,	,
21781	2090	5	the	the	DT
21781	2090	6	primordial	primordial	JJ
21781	2090	7	intestine	intestine	NN
21781	2090	8	,	,	,
21781	2090	9	and	and	CC
21781	2090	10	its	-PRON-	PRP$
21781	2090	11	mouth	mouth	NN
21781	2090	12	is	be	VBZ
21781	2090	13	called	call	VBN
21781	2090	14	,	,	,
21781	2090	15	the	the	DT
21781	2090	16	blastopore	blastopore	NN
21781	2090	17	(	(	-LRB-
21781	2090	18	bp	bp	NNP
21781	2090	19	.	.	.
21781	2090	20	)	)	-RRB-
21781	2090	21	.	.	.
21781	2091	1	The	the	DT
21781	2091	2	outer	outer	JJ
21781	2091	3	layer	layer	NN
21781	2091	4	of	of	IN
21781	2091	5	this	this	DT
21781	2091	6	double	double	JJ
21781	2091	7	-	-	HYPH
21781	2091	8	walled	walled	JJ
21781	2091	9	sac	sac	NN
21781	2091	10	is	be	VBZ
21781	2091	11	called	call	VBN
21781	2091	12	the	the	DT
21781	2091	13	epiblast	epiblast	NN
21781	2091	14	.	.	.
21781	2092	1	For	for	IN
21781	2092	2	the	the	DT
21781	2092	3	present	present	NN
21781	2092	4	we	-PRON-	PRP
21781	2092	5	will	will	MD
21781	2092	6	give	give	VB
21781	2092	7	the	the	DT
21781	2092	8	inner	inner	JJ
21781	2092	9	lining	line	VBG
21781	2092	10	no	no	DT
21781	2092	11	special	special	JJ
21781	2092	12	term	term	NN
21781	2092	13	.	.	.
21781	2093	1	The	the	DT
21781	2093	2	young	young	JJ
21781	2093	3	amphioxus	amphioxus	NN
21781	2093	4	has	have	VBZ
21781	2093	5	,	,	,
21781	2093	6	at	at	IN
21781	2093	7	this	this	DT
21781	2093	8	stage	stage	NN
21781	2093	9	,	,	,
21781	2093	10	which	which	WDT
21781	2093	11	is	be	VBZ
21781	2093	12	called	call	VBN
21781	2093	13	the	the	DT
21781	2093	14	gastrula	gastrula	NNP
21781	2093	15	stage	stage	NN
21781	2093	16	,	,	,
21781	2093	17	a	a	DT
21781	2093	18	curious	curious	JJ
21781	2093	19	parallelism	parallelism	NN
21781	2093	20	with	with	IN
21781	2093	21	such	such	PDT
21781	2093	22	a	a	DT
21781	2093	23	lowly	lowly	JJ
21781	2093	24	form	form	NN
21781	2093	25	as	as	IN
21781	2093	26	the	the	DT
21781	2093	27	Hydra	Hydra	NNP
21781	2093	28	of	of	IN
21781	2093	29	our	-PRON-	PRP$
21781	2093	30	ditches	ditch	NNS
21781	2093	31	.	.	.
21781	2094	1	This	this	DT
21781	2094	2	latter	latter	JJ
21781	2094	3	creature	creature	NN
21781	2094	4	,	,	,
21781	2094	5	like	like	IN
21781	2094	6	the	the	DT
21781	2094	7	gastrula	gastrula	NN
21781	2094	8	,	,	,
21781	2094	9	consists	consist	VBZ
21781	2094	10	essentially	essentially	RB
21781	2094	11	of	of	IN
21781	2094	12	two	two	CD
21781	2094	13	layers	layer	NNS
21781	2094	14	of	of	IN
21781	2094	15	cells	cell	NNS
21781	2094	16	,	,	,
21781	2094	17	an	an	DT
21781	2094	18	outer	outer	JJ
21781	2094	19	protective	protective	JJ
21781	2094	20	and	and	CC
21781	2094	21	sensory	sensory	JJ
21781	2094	22	layer	layer	NN
21781	2094	23	,	,	,
21781	2094	24	and	and	CC
21781	2094	25	an	an	DT
21781	2094	26	inner	inner	JJ
21781	2094	27	digestive	digestive	JJ
21781	2094	28	one	one	NN
21781	2094	29	;	;	:
21781	2094	30	it	-PRON-	PRP
21781	2094	31	has	have	VBZ
21781	2094	32	a	a	DT
21781	2094	33	primordial	primordial	JJ
21781	2094	34	intestine	intestine	NN
21781	2094	35	,	,	,
21781	2094	36	or	or	CC
21781	2094	37	archenteron	archenteron	NNP
21781	2094	38	,	,	,
21781	2094	39	and	and	CC
21781	2094	40	its	-PRON-	PRP$
21781	2094	41	mouth	mouth	NN
21781	2094	42	is	be	VBZ
21781	2094	43	sometimes	sometimes	RB
21781	2094	44	regarded	regard	VBN
21781	2094	45	as	as	IN
21781	2094	46	being	be	VBG
21781	2094	47	a	a	DT
21781	2094	48	blastopore	blastopore	NN
21781	2094	49	.	.	.
21781	2095	1	All	all	DT
21781	2095	2	animals	animal	NNS
21781	2095	3	that	that	WDT
21781	2095	4	have	have	VBP
21781	2095	5	little	little	JJ
21781	2095	6	yolk	yolk	NN
21781	2095	7	,	,	,
21781	2095	8	and	and	CC
21781	2095	9	start	start	VB
21781	2095	10	early	early	RB
21781	2095	11	in	in	IN
21781	2095	12	life	life	NN
21781	2095	13	for	for	IN
21781	2095	14	themselves	-PRON-	PRP
21781	2095	15	,	,	,
21781	2095	16	pass	pass	VBP
21781	2095	17	through	through	RP
21781	2095	18	a	a	DT
21781	2095	19	gastrula	gastrula	JJ
21781	2095	20	stage	stage	NN
21781	2095	21	,	,	,
21781	2095	22	substantially	substantially	RB
21781	2095	23	the	the	DT
21781	2095	24	same	same	JJ
21781	2095	25	as	as	IN
21781	2095	26	this	this	DT
21781	2095	27	of	of	IN
21781	2095	28	amphioxus	amphioxus	NN
21781	2095	29	.	.	.
21781	2096	1	Section	section	NN
21781	2096	2	17	17	CD
21781	2096	3	.	.	.
21781	2097	1	The	the	DT
21781	2097	2	anus	anus	NN
21781	2097	3	is	be	VBZ
21781	2097	4	perforated	perforate	VBN
21781	2097	5	later	later	RB
21781	2097	6	near	near	IN
21781	2097	7	the	the	DT
21781	2097	8	region	region	NN
21781	2097	9	occupied	occupy	VBN
21781	2097	10	at	at	IN
21781	2097	11	this	this	DT
21781	2097	12	stage	stage	NN
21781	2097	13	by	by	IN
21781	2097	14	the	the	DT
21781	2097	15	blastopore	blastopore	NN
21781	2097	16	.	.	.
21781	2098	1	Hence	hence	RB
21781	2098	2	the	the	DT
21781	2098	3	anterior	anterior	JJ
21781	2098	4	end	end	NN
21781	2098	5	of	of	IN
21781	2098	6	the	the	DT
21781	2098	7	future	future	NN
21781	2098	8	amphioxus	amphioxus	NNP
21781	2098	9	,	,	,
21781	2098	10	the	the	DT
21781	2098	11	head	head	NN
21781	2098	12	end	end	NN
21781	2098	13	,	,	,
21781	2098	14	is	be	VBZ
21781	2098	15	pointing	point	VBG
21781	2098	16	towards	towards	IN
21781	2098	17	the	the	DT
21781	2098	18	Figure	Figure	NNP
21781	2098	19	6	6	CD
21781	2098	20	,	,	,
21781	2098	21	and	and	CC
21781	2098	22	the	the	DT
21781	2098	23	letters	letter	NNS
21781	2098	24	ep	ep	VBP
21781	2098	25	.	.	.
21781	2099	1	are	be	VBP
21781	2099	2	marked	mark	VBN
21781	2099	3	on	on	IN
21781	2099	4	the	the	DT
21781	2099	5	side	side	NN
21781	2099	6	which	which	WDT
21781	2099	7	will	will	MD
21781	2099	8	be	be	VB
21781	2099	9	dorsal	dorsal	NN
21781	2099	10	.	.	.
21781	2100	1	Section	section	NN
21781	2100	2	18	18	CD
21781	2100	3	.	.	.
21781	2101	1	Figure	figure	NN
21781	2101	2	7	7	CD
21781	2101	3	i.	i.	NN
21781	2101	4	is	be	VBZ
21781	2101	5	a	a	DT
21781	2101	6	dorsal	dorsal	NN
21781	2101	7	view	view	NN
21781	2101	8	of	of	IN
21781	2101	9	the	the	DT
21781	2101	10	gastrula	gastrula	NN
21781	2101	11	at	at	IN
21781	2101	12	a	a	DT
21781	2101	13	somewhat	somewhat	RB
21781	2101	14	later	later	JJ
21781	2101	15	stage	stage	NN
21781	2101	16	,	,	,
21781	2101	17	and	and	CC
21781	2101	18	here	here	RB
21781	2101	19	indications	indication	NNS
21781	2101	20	of	of	IN
21781	2101	21	distinctly	distinctly	RB
21781	2101	22	vertebrate	vertebrate	JJ
21781	2101	23	relationships	relationship	NNS
21781	2101	24	already	already	RB
21781	2101	25	appear	appear	VBP
21781	2101	26	.	.	.
21781	2102	1	Figure	figure	NN
21781	2102	2	7	7	CD
21781	2102	3	ii	ii	CD
21781	2102	4	.	.	.
21781	2103	1	is	be	VBZ
21781	2103	2	a	a	DT
21781	2103	3	cross	cross	JJ
21781	2103	4	-	-	NN
21781	2103	5	section	section	NN
21781	2103	6	,	,	,
21781	2103	7	its	-PRON-	PRP$
21781	2103	8	position	position	NN
21781	2103	9	,	,	,
21781	2103	10	being	be	VBG
21781	2103	11	shown	show	VBN
21781	2103	12	by	by	IN
21781	2103	13	cross	cross	NN
21781	2103	14	-	-	NNS
21781	2103	15	lines	line	NNS
21781	2103	16	in	in	IN
21781	2103	17	7	7	CD
21781	2103	18	i.	i.	NNP
21781	2103	19	and	and	CC
21781	2103	20	6	6	CD
21781	2103	21	.	.	.
21781	2104	1	Note	note	VB
21781	2104	2	first	first	RB
21781	2104	3	that	that	IN
21781	2104	4	the	the	DT
21781	2104	5	epiblast	epiblast	NN
21781	2104	6	along	along	IN
21781	2104	7	the	the	DT
21781	2104	8	mid	mid	JJ
21781	2104	9	-	-	JJ
21781	2104	10	dorsal	dorsal	JJ
21781	2104	11	line	line	NN
21781	2104	12	is	be	VBZ
21781	2104	13	sinking	sink	VBG
21781	2104	14	in	in	RP
21781	2104	15	to	to	TO
21781	2104	16	form	form	VB
21781	2104	17	what	what	WP
21781	2104	18	is	be	VBZ
21781	2104	19	called	call	VBN
21781	2104	20	the	the	DT
21781	2104	21	neural	neural	JJ
21781	2104	22	plate	plate	NNP
21781	2104	23	(	(	-LRB-
21781	2104	24	n.p	n.p	NNP
21781	2104	25	.	.	.
21781	2105	1	)	)	-RRB-
21781	2105	2	,	,	,
21781	2105	3	and	and	CC
21781	2105	4	simultaneously	simultaneously	RB
21781	2105	5	on	on	IN
21781	2105	6	either	either	DT
21781	2105	7	side	side	NN
21781	2105	8	of	of	IN
21781	2105	9	it	-PRON-	PRP
21781	2105	10	rise	rise	VB
21781	2105	11	the	the	DT
21781	2105	12	neural	neural	JJ
21781	2105	13	folds	fold	NNS
21781	2105	14	(	(	-LRB-
21781	2105	15	n.f	n.f	NNP
21781	2105	16	.	.	NNP
21781	2105	17	)	)	-RRB-
21781	2105	18	.	.	.
21781	2106	1	Now	now	RB
21781	2106	2	,	,	,
21781	2106	3	at	at	IN
21781	2106	4	Figure	figure	NN
21781	2106	5	8	8	CD
21781	2106	6	,	,	,
21781	2106	7	a	a	DT
21781	2106	8	slightly	slightly	RB
21781	2106	9	later	later	JJ
21781	2106	10	stage	stage	NN
21781	2106	11	is	be	VBZ
21781	2106	12	represented	represent	VBN
21781	2106	13	,	,	,
21781	2106	14	and	and	CC
21781	2106	15	at	at	IN
21781	2106	16	9	9	CD
21781	2106	17	i.	i.	NN
21781	2106	18	the	the	DT
21781	2106	19	inturned	inturned	JJ
21781	2106	20	part	part	NN
21781	2106	21	is	be	VBZ
21781	2106	22	separated	separate	VBN
21781	2106	23	from	from	IN
21781	2106	24	the	the	DT
21781	2106	25	general	general	JJ
21781	2106	26	external	external	JJ
21781	2106	27	epiblast	epiblast	NN
21781	2106	28	as	as	IN
21781	2106	29	the	the	DT
21781	2106	30	spinal	spinal	JJ
21781	2106	31	cord	cord	NN
21781	2106	32	.	.	.
21781	2107	1	The	the	DT
21781	2107	2	remainder	remainder	NN
21781	2107	3	of	of	IN
21781	2107	4	the	the	DT
21781	2107	5	epiblast	epiblast	NN
21781	2107	6	constitutes	constitute	VBZ
21781	2107	7	the	the	DT
21781	2107	8	epidermis	epidermis	NNP
21781	2107	9	.	.	.
21781	2108	1	Section	section	NN
21781	2108	2	19	19	CD
21781	2108	3	.	.	.
21781	2109	1	Reverting	revert	VBG
21781	2109	2	to	to	IN
21781	2109	3	Figure	Figure	NNP
21781	2109	4	7	7	CD
21781	2109	5	ii	ii	NNP
21781	2109	6	.	.	.
21781	2109	7	,	,	,
21781	2109	8	along	along	IN
21781	2109	9	the	the	DT
21781	2109	10	dorsal	dorsal	NN
21781	2109	11	side	side	NN
21781	2109	12	of	of	IN
21781	2109	13	the	the	DT
21781	2109	14	archenteron	archenteron	NNP
21781	2109	15	a	a	DT
21781	2109	16	thickening	thickening	NN
21781	2109	17	of	of	IN
21781	2109	18	its	-PRON-	PRP$
21781	2109	19	wall	wall	NN
21781	2109	20	appears	appear	VBZ
21781	2109	21	,	,	,
21781	2109	22	and	and	CC
21781	2109	23	is	be	VBZ
21781	2109	24	gradually	gradually	RB
21781	2109	25	pinched	pinch	VBN
21781	2109	26	off	off	RP
21781	2109	27	from	from	IN
21781	2109	28	it	-PRON-	PRP
21781	2109	29	to	to	TO
21781	2109	30	form	form	VB
21781	2109	31	a	a	DT
21781	2109	32	cellular	cellular	JJ
21781	2109	33	rod	rod	NN
21781	2109	34	,	,	,
21781	2109	35	lying	lie	VBG
21781	2109	36	along	along	IN
21781	2109	37	under	under	IN
21781	2109	38	the	the	DT
21781	2109	39	nervous	nervous	JJ
21781	2109	40	axis	axi	NNS
21781	2109	41	and	and	CC
21781	2109	42	above	above	IN
21781	2109	43	the	the	DT
21781	2109	44	intestine	intestine	NN
21781	2109	45	.	.	.
21781	2110	1	This	this	DT
21781	2110	2	is	be	VBZ
21781	2110	3	the	the	DT
21781	2110	4	notochord	notochord	NN
21781	2110	5	(	(	-LRB-
21781	2110	6	compare	compare	VB
21781	2110	7	Figures	Figures	NNP
21781	2110	8	8	8	CD
21781	2110	9	and	and	CC
21781	2110	10	9	9	CD
21781	2110	11	)	)	-RRB-
21781	2110	12	.	.	.
21781	2111	1	Section	section	NN
21781	2111	2	20	20	CD
21781	2111	3	.	.	.
21781	2112	1	Finally	finally	RB
21781	2112	2	,	,	,
21781	2112	3	we	-PRON-	PRP
21781	2112	4	note	note	VBP
21781	2112	5	two	two	CD
21781	2112	6	series	series	NN
21781	2112	7	of	of	IN
21781	2112	8	buds	bud	NNS
21781	2112	9	of	of	IN
21781	2112	10	cells	cell	NNS
21781	2112	11	,	,	,
21781	2112	12	one	one	CD
21781	2112	13	on	on	IN
21781	2112	14	either	either	DT
21781	2112	15	side	side	NN
21781	2112	16	of	of	IN
21781	2112	17	the	the	DT
21781	2112	18	archenteron	archenteron	NNP
21781	2112	19	in	in	IN
21781	2112	20	Figure	Figure	NNP
21781	2112	21	7	7	CD
21781	2112	22	ii	ii	CD
21781	2112	23	.	.	.
21781	2113	1	In	in	IN
21781	2113	2	8	8	CD
21781	2113	3	these	these	DT
21781	2113	4	buds	bud	NNS
21781	2113	5	have	have	VBP
21781	2113	6	become	become	VBN
21781	2113	7	hollow	hollow	JJ
21781	2113	8	vesicles	vesicle	NNS
21781	2113	9	,	,	,
21781	2113	10	growing	grow	VBG
21781	2113	11	out	out	RP
21781	2113	12	from	from	IN
21781	2113	13	it	-PRON-	PRP
21781	2113	14	,	,	,
21781	2113	15	the	the	DT
21781	2113	16	coelomic	coelomic	NN
21781	2113	17	pouches	pouch	VBZ
21781	2113	18	.	.	.
21781	2114	1	They	-PRON-	PRP
21781	2114	2	are	be	VBP
21781	2114	3	further	further	RB
21781	2114	4	developed	develop	VBN
21781	2114	5	in	in	IN
21781	2114	6	9	9	CD
21781	2114	7	;	;	:
21781	2114	8	and	and	CC
21781	2114	9	in	in	IN
21781	2114	10	9	9	CD
21781	2114	11	ii	ii	NNP
21781	2114	12	.	.	NNP
21781	2114	13	,	,	,
21781	2114	14	which	which	WDT
21781	2114	15	is	be	VBZ
21781	2114	16	a	a	DT
21781	2114	17	diagrammatic	diagrammatic	JJ
21781	2114	18	figure	figure	NN
21781	2114	19	,	,	,
21781	2114	20	they	-PRON-	PRP
21781	2114	21	are	be	VBP
21781	2114	22	indicated	indicate	VBN
21781	2114	23	by	by	IN
21781	2114	24	dotted	dotted	JJ
21781	2114	25	lines	line	NNS
21781	2114	26	.	.	.
21781	2115	1	They	-PRON-	PRP
21781	2115	2	finally	finally	RB
21781	2115	3	appear	appear	VBP
21781	2115	4	to	to	IN
21781	2115	5	(	(	-LRB-
21781	2115	6	?	?	.
21781	2116	1	entirely	entirely	RB
21781	2116	2	)	)	-RRB-
21781	2116	3	obliterate	obliterate	VBP
21781	2116	4	the	the	DT
21781	2116	5	segmentation	segmentation	NN
21781	2116	6	cavity--	cavity--	NN
21781	2116	7	they	-PRON-	PRP
21781	2116	8	certainly	certainly	RB
21781	2116	9	do	do	VBP
21781	2116	10	so	so	RB
21781	2116	11	throughout	throughout	IN
21781	2116	12	the	the	DT
21781	2116	13	body	body	NN
21781	2116	14	;	;	:
21781	2116	15	and	and	CC
21781	2116	16	their	-PRON-	PRP$
21781	2116	17	cavities	cavity	NNS
21781	2116	18	are	be	VBP
21781	2116	19	in	in	IN
21781	2116	20	time	time	NN
21781	2116	21	cut	cut	VBN
21781	2116	22	off	off	RP
21781	2116	23	from	from	IN
21781	2116	24	the	the	DT
21781	2116	25	mesenteron	mesenteron	NN
21781	2116	26	,	,	,
21781	2116	27	by	by	IN
21781	2116	28	the	the	DT
21781	2116	29	gradual	gradual	JJ
21781	2116	30	constriction	constriction	NN
21781	2116	31	of	of	IN
21781	2116	32	their	-PRON-	PRP$
21781	2116	33	openings	opening	NNS
21781	2116	34	.	.	.
21781	2117	1	In	in	IN
21781	2117	2	this	this	DT
21781	2117	3	way	way	NN
21781	2117	4	the	the	DT
21781	2117	5	coelom	coelom	JJ
21781	2117	6	(	(	-LRB-
21781	2117	7	body	body	NN
21781	2117	8	cavity	cavity	NN
21781	2117	9	)	)	-RRB-
21781	2117	10	arises	arise	VBZ
21781	2117	11	as	as	IN
21781	2117	12	a	a	DT
21781	2117	13	series	series	NN
21781	2117	14	of	of	IN
21781	2117	15	hollow	hollow	JJ
21781	2117	16	"	"	``
21781	2117	17	archenteric	archenteric	JJ
21781	2117	18	"	"	''
21781	2117	19	outgrowths	outgrowth	NNS
21781	2117	20	,	,	,
21781	2117	21	and	and	CC
21781	2117	22	ms	ms	NNP
21781	2117	23	.	.	NNP
21781	2117	24	becomes	become	VBZ
21781	2117	25	the	the	DT
21781	2117	26	alimentary	alimentary	JJ
21781	2117	27	canal	canal	NN
21781	2117	28	.	.	.
21781	2118	1	mt.c	mt.c	NNP
21781	2118	2	.	.	.
21781	2118	3	,	,	,
21781	2118	4	the	the	DT
21781	2118	5	metapleural	metapleural	JJ
21781	2118	6	canals	canal	NNS
21781	2118	7	,	,	,
21781	2118	8	probably	probably	RB
21781	2118	9	arise	arise	VBP
21781	2118	10	subsequently	subsequently	RB
21781	2118	11	to	to	IN
21781	2118	12	,	,	,
21781	2118	13	and	and	CC
21781	2118	14	independently	independently	RB
21781	2118	15	of	of	IN
21781	2118	16	,	,	,
21781	2118	17	the	the	DT
21781	2118	18	general	general	JJ
21781	2118	19	coelomic	coelomic	JJ
21781	2118	20	space	space	NN
21781	2118	21	,	,	,
21781	2118	22	by	by	IN
21781	2118	23	a	a	DT
21781	2118	24	splitting	splitting	NN
21781	2118	25	in	in	IN
21781	2118	26	the	the	DT
21781	2118	27	body	body	NN
21781	2118	28	-	-	HYPH
21781	2118	29	wall	wall	NN
21781	2118	30	substance	substance	NN
21781	2118	31	.	.	.
21781	2119	1	Section	section	NN
21781	2119	2	21	21	CD
21781	2119	3	.	.	.
21781	2120	1	Hence	hence	RB
21781	2120	2	,	,	,
21781	2120	3	in	in	IN
21781	2120	4	considering	consider	VBG
21781	2120	5	the	the	DT
21781	2120	6	structure	structure	NN
21781	2120	7	of	of	IN
21781	2120	8	amphioxus	amphioxus	NN
21781	2120	9	,	,	,
21781	2120	10	we	-PRON-	PRP
21781	2120	11	have	have	VBP
21781	2120	12	three	three	CD
21781	2120	13	series	serie	NNS
21781	2120	14	of	of	IN
21781	2120	15	cells	cell	NNS
21781	2120	16	from	from	IN
21781	2120	17	which	which	WDT
21781	2120	18	its	-PRON-	PRP$
21781	2120	19	tissues	tissue	NNS
21781	2120	20	are	be	VBP
21781	2120	21	developed:--	developed:--	SYM
21781	2120	22	1	1	CD
21781	2120	23	.	.	.
21781	2121	1	The	the	DT
21781	2121	2	epiblast	epiblast	NN
21781	2121	3	.	.	.
21781	2122	1	2	2	LS
21781	2122	2	.	.	.
21781	2123	1	Walls	wall	NNS
21781	2123	2	of	of	IN
21781	2123	3	the	the	DT
21781	2123	4	coelomic	coelomic	NN
21781	2123	5	pouches	pouch	NNS
21781	2123	6	,	,	,
21781	2123	7	which	which	WDT
21781	2123	8	form	form	NN
21781	2123	9	(	(	-LRB-
21781	2123	10	a	a	LS
21781	2123	11	)	)	-RRB-
21781	2123	12	an	an	DT
21781	2123	13	inner	inner	JJ
21781	2123	14	lining	lining	NN
21781	2123	15	to	to	IN
21781	2123	16	the	the	DT
21781	2123	17	epiblast	epiblast	NN
21781	2123	18	,	,	,
21781	2123	19	(	(	-LRB-
21781	2123	20	b	b	LS
21781	2123	21	)	)	-RRB-
21781	2123	22	an	an	DT
21781	2123	23	outer	outer	JJ
21781	2123	24	coating	coating	NN
21781	2123	25	to	to	IN
21781	2123	26	the	the	DT
21781	2123	27	hypoblast	hypoblast	NN
21781	2123	28	,	,	,
21781	2123	29	and	and	CC
21781	2123	30	(	(	-LRB-
21781	2123	31	c	c	NN
21781	2123	32	)	)	-RRB-
21781	2123	33	the	the	DT
21781	2123	34	mesentery	mesentery	NN
21781	2123	35	(	(	-LRB-
21781	2123	36	m.	m.	NN
21781	2123	37	)	)	-RRB-
21781	2123	38	,	,	,
21781	2123	39	by	by	IN
21781	2123	40	which	which	WDT
21781	2123	41	the	the	DT
21781	2123	42	intestine	intestine	NN
21781	2123	43	is	be	VBZ
21781	2123	44	supported	support	VBN
21781	2123	45	.	.	.
21781	2124	1	This	this	DT
21781	2124	2	is	be	VBZ
21781	2124	3	the	the	DT
21781	2124	4	mesoblast	mesoblast	NN
21781	2124	5	.	.	.
21781	2125	1	3	3	LS
21781	2125	2	.	.	.
21781	2126	1	The	the	DT
21781	2126	2	lining	lining	NN
21781	2126	3	of	of	IN
21781	2126	4	the	the	DT
21781	2126	5	mesenteron	mesenteron	NN
21781	2126	6	,	,	,
21781	2126	7	or	or	CC
21781	2126	8	hypoblast	hypoblast	JJ
21781	2126	9	.	.	.
21781	2127	1	From	from	IN
21781	2127	2	the	the	DT
21781	2127	3	epiblast	epiblast	NN
21781	2127	4	the	the	DT
21781	2127	5	epidermis	epidermis	NNP
21781	2127	6	(	(	-LRB-
21781	2127	7	not	not	RB
21781	2127	8	the	the	DT
21781	2127	9	dermis	dermis	NN
21781	2127	10	)	)	-RRB-
21781	2127	11	,	,	,
21781	2127	12	the	the	DT
21781	2127	13	nervous	nervous	JJ
21781	2127	14	system	system	NN
21781	2127	15	(	(	-LRB-
21781	2127	16	including	include	VBG
21781	2127	17	the	the	DT
21781	2127	18	nerves	nerve	NNS
21781	2127	19	)	)	-RRB-
21781	2127	20	,	,	,
21781	2127	21	and	and	CC
21781	2127	22	the	the	DT
21781	2127	23	sensory	sensory	JJ
21781	2127	24	part	part	NN
21781	2127	25	of	of	IN
21781	2127	26	all	all	DT
21781	2127	27	sense	sense	NN
21781	2127	28	organs	organ	NNS
21781	2127	29	are	be	VBP
21781	2127	30	derived	derive	VBN
21781	2127	31	.	.	.
21781	2128	1	From	from	IN
21781	2128	2	the	the	DT
21781	2128	3	mesoblast	mesoblast	NN
21781	2128	4	the	the	DT
21781	2128	5	muscles	muscle	NNS
21781	2128	6	,	,	,
21781	2128	7	the	the	DT
21781	2128	8	dermis	dermis	NNP
21781	2128	9	genital	genital	JJ
21781	2128	10	and	and	CC
21781	2128	11	excretory	excretory	JJ
21781	2128	12	organs	organ	NNS
21781	2128	13	,	,	,
21781	2128	14	circulatory	circulatory	JJ
21781	2128	15	fluid	fluid	NN
21781	2128	16	and	and	CC
21781	2128	17	apparatus	apparatus	NN
21781	2128	18	,	,	,
21781	2128	19	any	any	DT
21781	2128	20	skeletal	skeletal	JJ
21781	2128	21	structures	structure	NNS
21781	2128	22	;	;	:
21781	2128	23	and	and	CC
21781	2128	24	all	all	DT
21781	2128	25	connective	connective	JJ
21781	2128	26	tissue	tissue	NN
21781	2128	27	are	be	VBP
21781	2128	28	derived	derive	VBN
21781	2128	29	.	.	.
21781	2129	1	The	the	DT
21781	2129	2	mass	mass	NN
21781	2129	3	of	of	IN
21781	2129	4	the	the	DT
21781	2129	5	body	body	NN
21781	2129	6	is	be	VBZ
21781	2129	7	thus	thus	RB
21781	2129	8	evidently	evidently	RB
21781	2129	9	made	make	VBN
21781	2129	10	of	of	IN
21781	2129	11	mesoblast	mesoblast	NN
21781	2129	12	.	.	.
21781	2130	1	The	the	DT
21781	2130	2	hypoblast	hypoblast	NN
21781	2130	3	is	be	VBZ
21781	2130	4	the	the	DT
21781	2130	5	lining	lining	NN
21781	2130	6	of	of	IN
21781	2130	7	the	the	DT
21781	2130	8	intestine	intestine	NN
21781	2130	9	and	and	CC
21781	2130	10	of	of	IN
21781	2130	11	the	the	DT
21781	2130	12	glands	gland	NNS
21781	2130	13	which	which	WDT
21781	2130	14	open	open	VBP
21781	2130	15	into	into	IN
21781	2130	16	it	-PRON-	PRP
21781	2130	17	;	;	:
21781	2130	18	and	and	CC
21781	2130	19	the	the	DT
21781	2130	20	material	material	NN
21781	2130	21	of	of	IN
21781	2130	22	the	the	DT
21781	2130	23	notochord	notochord	NN
21781	2130	24	is	be	VBZ
21781	2130	25	also	also	RB
21781	2130	26	regarded	regard	VBN
21781	2130	27	,	,	,
21781	2130	28	as	as	RB
21781	2130	29	hypoblast	hypoblast	JJ
21781	2130	30	.	.	.
21781	2131	1	Section	section	NN
21781	2131	2	22	22	CD
21781	2131	3	.	.	.
21781	2132	1	Figure	figure	NN
21781	2132	2	9	9	CD
21781	2132	3	ii	ii	CD
21781	2132	4	.	.	.
21781	2133	1	shows	show	VBZ
21781	2133	2	all	all	PDT
21781	2133	3	the	the	DT
21781	2133	4	essential	essential	JJ
21781	2133	5	points	point	NNS
21781	2133	6	of	of	IN
21781	2133	7	the	the	DT
21781	2133	8	structure	structure	NN
21781	2133	9	of	of	IN
21781	2133	10	amphioxus	amphioxus	NN
21781	2133	11	.	.	.
21781	2134	1	Epiblast	epiblast	NN
21781	2134	2	is	be	VBZ
21781	2134	3	indicated	indicate	VBN
21781	2134	4	by	by	IN
21781	2134	5	a	a	DT
21781	2134	6	line	line	NN
21781	2134	7	of	of	IN
21781	2134	8	dashes	dash	NNS
21781	2134	9	,	,	,
21781	2134	10	mesoblast	mesoblast	NN
21781	2134	11	by	by	IN
21781	2134	12	dots	dot	NNS
21781	2134	13	,	,	,
21781	2134	14	and	and	CC
21781	2134	15	hypoblast	hypoblast	JJ
21781	2134	16	,	,	,
21781	2134	17	dark	dark	JJ
21781	2134	18	or	or	CC
21781	2134	19	black	black	JJ
21781	2134	20	.	.	.
21781	2135	1	The	the	DT
21781	2135	2	true	true	JJ
21781	2135	3	mouth	mouth	NN
21781	2135	4	is	be	VBZ
21781	2135	5	formed	form	VBN
21781	2135	6	late	late	RB
21781	2135	7	by	by	IN
21781	2135	8	a	a	DT
21781	2135	9	tucking	tucking	NN
21781	2135	10	-	-	HYPH
21781	2135	11	in	in	NN
21781	2135	12	of	of	IN
21781	2135	13	epiblast	epiblast	NN
21781	2135	14	,	,	,
21781	2135	15	the	the	DT
21781	2135	16	stomodaeum	stomodaeum	NN
21781	2135	17	(	(	-LRB-
21781	2135	18	s.d	s.d	NNP
21781	2135	19	.	.	.
21781	2136	1	)	)	-RRB-
21781	2136	2	,	,	,
21781	2136	3	which	which	WDT
21781	2136	4	meets	meet	VBZ
21781	2136	5	and	and	CC
21781	2136	6	fuses	fuse	NNS
21781	2136	7	with	with	IN
21781	2136	8	the	the	DT
21781	2136	9	hypoblast	hypoblast	NN
21781	2136	10	,	,	,
21781	2136	11	and	and	CC
21781	2136	12	is	be	VBZ
21781	2136	13	then	then	RB
21781	2136	14	perforated	perforate	VBN
21781	2136	15	.	.	.
21781	2137	1	The	the	DT
21781	2137	2	position	position	NN
21781	2137	3	of	of	IN
21781	2137	4	this	this	DT
21781	2137	5	mouth	mouth	NN
21781	2137	6	is	be	VBZ
21781	2137	7	at	at	IN
21781	2137	8	the	the	DT
21781	2137	9	velum	velum	NN
21781	2137	10	.	.	.
21781	2138	1	The	the	DT
21781	2138	2	formation	formation	NN
21781	2138	3	of	of	IN
21781	2138	4	the	the	DT
21781	2138	5	atrium	atrium	NN
21781	2138	6	has	have	VBZ
21781	2138	7	been	be	VBN
21781	2138	8	described	describe	VBN
21781	2138	9	.	.	.
21781	2139	1	The	the	DT
21781	2139	2	metapleural	metapleural	JJ
21781	2139	3	folds	fold	NNS
21781	2139	4	run	run	VBP
21781	2139	5	forward	forward	RB
21781	2139	6	in	in	IN
21781	2139	7	front	front	NN
21781	2139	8	of	of	IN
21781	2139	9	the	the	DT
21781	2139	10	velum	velum	NN
21781	2139	11	,	,	,
21781	2139	12	as	as	IN
21781	2139	13	the	the	DT
21781	2139	14	epipleurs	epipleur	NNS
21781	2139	15	(	(	-LRB-
21781	2139	16	ep	ep	NNP
21781	2139	17	.	.	.
21781	2140	1	in	in	IN
21781	2140	2	Sections	section	NNS
21781	2140	3	1	1	CD
21781	2140	4	and	and	CC
21781	2140	5	2	2	CD
21781	2140	6	)	)	-RRB-
21781	2140	7	,	,	,
21781	2140	8	and	and	CC
21781	2140	9	form	form	VB
21781	2140	10	an	an	DT
21781	2140	11	oral	oral	JJ
21781	2140	12	hood	hood	NN
21781	2140	13	(	(	-LRB-
21781	2140	14	b.c	b.c	NNP
21781	2140	15	.	.	.
21781	2141	1	)	)	-RRB-
21781	2141	2	,	,	,
21781	2141	3	around	around	IN
21781	2141	4	which	which	WDT
21781	2141	5	the	the	DT
21781	2141	6	tentacles	tentacle	NNS
21781	2141	7	appear	appear	VBP
21781	2141	8	,	,	,
21781	2141	9	and	and	CC
21781	2141	10	which	which	WDT
21781	2141	11	is	be	VBZ
21781	2141	12	evidently	evidently	RB
21781	2141	13	not	not	RB
21781	2141	14	equivalent	equivalent	JJ
21781	2141	15	to	to	IN
21781	2141	16	the	the	DT
21781	2141	17	vertebrate	vertebrate	NN
21781	2141	18	mouth	mouth	NN
21781	2141	19	cavity	cavity	NN
21781	2141	20	,	,	,
21781	2141	21	but	but	CC
21781	2141	22	in	in	IN
21781	2141	23	front	front	NN
21781	2141	24	of	of	IN
21781	2141	25	and	and	CC
21781	2141	26	outside	outside	IN
21781	2141	27	it	-PRON-	PRP
21781	2141	28	.	.	.
21781	2142	1	The	the	DT
21781	2142	2	anus	anus	NN
21781	2142	3	is	be	VBZ
21781	2142	4	formed	form	VBN
21781	2142	5	by	by	IN
21781	2142	6	a	a	DT
21781	2142	7	tucking	tucking	NN
21781	2142	8	in	in	RP
21781	2142	9	,	,	,
21781	2142	10	the	the	DT
21781	2142	11	proctodaeum	proctodaeum	NN
21781	2142	12	,	,	,
21781	2142	13	similar	similar	JJ
21781	2142	14	to	to	IN
21781	2142	15	the	the	DT
21781	2142	16	stomodaeum	stomodaeum	NN
21781	2142	17	.	.	.
21781	2143	1	Section	section	NN
21781	2143	2	23	23	CD
21781	2143	3	.	.	.
21781	2144	1	The	the	DT
21781	2144	2	formation	formation	NN
21781	2144	3	of	of	IN
21781	2144	4	the	the	DT
21781	2144	5	respiratory	respiratory	JJ
21781	2144	6	slits	slit	NNS
21781	2144	7	is	be	VBZ
21781	2144	8	complicated	complicate	VBN
21781	2144	9	,	,	,
21781	2144	10	and	and	CC
21781	2144	11	difficult	difficult	JJ
21781	2144	12	to	to	TO
21781	2144	13	describe	describe	VB
21781	2144	14	,	,	,
21781	2144	15	but	but	CC
21781	2144	16	,	,	,
21781	2144	17	since	since	IN
21781	2144	18	investigators	investigator	NNS
21781	2144	19	have	have	VBP
21781	2144	20	still	still	RB
21781	2144	21	to	to	TO
21781	2144	22	render	render	VB
21781	2144	23	its	-PRON-	PRP$
21781	2144	24	meaning	meaning	NN
21781	2144	25	apparent	apparent	JJ
21781	2144	26	,	,	,
21781	2144	27	it	-PRON-	PRP
21781	2144	28	need	nee	MD
21781	2144	29	not	not	RB
21781	2144	30	detain	detain	VB
21781	2144	31	the	the	DT
21781	2144	32	elementary	elementary	JJ
21781	2144	33	student	student	NN
21781	2144	34	.	.	.
21781	2145	1	*	*	NFP
21781	2145	2	*	*	NFP
21781	2145	3	See	see	VB
21781	2145	4	Balfour	Balfour	NNP
21781	2145	5	's	's	POS
21781	2145	6	Embryology	embryology	NN
21781	2145	7	,	,	,
21781	2145	8	Volume	volume	NN
21781	2145	9	2	2	CD
21781	2145	10	,	,	,
21781	2145	11	and	and	CC
21781	2145	12	Quarterly	Quarterly	NNP
21781	2145	13	Journal	Journal	NNP
21781	2145	14	of	of	IN
21781	2145	15	Microscopical	Microscopical	NNP
21781	2145	16	Science	Science	NNP
21781	2145	17	March	March	NNP
21781	2145	18	,	,	,
21781	2145	19	1891	1891	CD
21781	2145	20	.	.	.
21781	2146	1	_	_	NNP
21781	2146	2	Questions	Questions	NNPS
21781	2146	3	on	on	IN
21781	2146	4	Amphioxus	Amphioxus	NNP
21781	2146	5	_	_	NNP
21781	2146	6	1	1	CD
21781	2146	7	.	.	.
21781	2147	1	Draw	draw	NN
21781	2147	2	diagrams	diagram	NNS
21781	2147	3	,	,	,
21781	2147	4	with	with	IN
21781	2147	5	the	the	DT
21781	2147	6	parts	part	NNS
21781	2147	7	named	name	VBN
21781	2147	8	,	,	,
21781	2147	9	of	of	IN
21781	2147	10	the	the	DT
21781	2147	11	alimentary	alimentary	JJ
21781	2147	12	canal	canal	NN
21781	2147	13	of	of	IN
21781	2147	14	(	(	-LRB-
21781	2147	15	a	a	LS
21781	2147	16	)	)	-RRB-
21781	2147	17	amphioxus	amphioxus	NN
21781	2147	18	,	,	,
21781	2147	19	(	(	-LRB-
21781	2147	20	b	b	LS
21781	2147	21	)	)	-RRB-
21781	2147	22	any	any	DT
21781	2147	23	craniate	craniate	NN
21781	2147	24	;	;	:
21781	2147	25	(	(	-LRB-
21781	2147	26	c	c	NN
21781	2147	27	)	)	-RRB-
21781	2147	28	indicate	indicate	VBP
21781	2147	29	very	very	RB
21781	2147	30	shortly	shortly	RB
21781	2147	31	the	the	DT
21781	2147	32	principal	principal	JJ
21781	2147	33	structural	structural	JJ
21781	2147	34	differences	difference	NNS
21781	2147	35	between	between	IN
21781	2147	36	the	the	DT
21781	2147	37	two	two	CD
21781	2147	38	.	.	.
21781	2148	1	2	2	LS
21781	2148	2	.	.	.
21781	2149	1	Describe	describe	VB
21781	2149	2	,	,	,
21781	2149	3	with	with	IN
21781	2149	4	a	a	DT
21781	2149	5	diagram	diagram	NN
21781	2149	6	,	,	,
21781	2149	7	the	the	DT
21781	2149	8	circulation	circulation	NN
21781	2149	9	of	of	IN
21781	2149	10	amphioxus	amphioxus	NNP
21781	2149	11	.	.	.
21781	2150	1	Compare	compare	VB
21781	2150	2	it	-PRON-	PRP
21781	2150	3	with	with	IN
21781	2150	4	that	that	DT
21781	2150	5	of	of	IN
21781	2150	6	the	the	DT
21781	2150	7	craniata	craniata	NN
21781	2150	8	.	.	.
21781	2151	1	3	3	LS
21781	2151	2	.	.	.
21781	2152	1	Draw	draw	VB
21781	2152	2	from	from	IN
21781	2152	3	memory	memory	NN
21781	2152	4	transverse	transverse	JJ
21781	2152	5	sections	section	NNS
21781	2152	6	,	,	,
21781	2152	7	of	of	IN
21781	2152	8	amphioxus	amphioxus	NN
21781	2152	9	(	(	-LRB-
21781	2152	10	a	a	DT
21781	2152	11	)	)	-RRB-
21781	2152	12	in	in	IN
21781	2152	13	the	the	DT
21781	2152	14	oral	oral	JJ
21781	2152	15	region	region	NN
21781	2152	16	,	,	,
21781	2152	17	(	(	-LRB-
21781	2152	18	b	b	LS
21781	2152	19	)	)	-RRB-
21781	2152	20	through	through	IN
21781	2152	21	the	the	DT
21781	2152	22	pharynx	pharynx	NN
21781	2152	23	,	,	,
21781	2152	24	(	(	-LRB-
21781	2152	25	c	c	NN
21781	2152	26	)	)	-RRB-
21781	2152	27	just	just	RB
21781	2152	28	anterior	anterior	NNP
21781	2152	29	,	,	,
21781	2152	30	and	and	CC
21781	2152	31	(	(	-LRB-
21781	2152	32	d	d	NN
21781	2152	33	)	)	-RRB-
21781	2152	34	just	just	RB
21781	2152	35	posterior	posterior	NN
21781	2152	36	to	to	IN
21781	2152	37	atrial	atrial	JJ
21781	2152	38	pore	pore	NN
21781	2152	39	.	.	.
21781	2153	1	4	4	LS
21781	2153	2	.	.	.
21781	2154	1	Describe	describe	VB
21781	2154	2	fully	fully	RB
21781	2154	3	the	the	DT
21781	2154	4	coelom	coelom	NN
21781	2154	5	of	of	IN
21781	2154	6	amphioxus	amphioxus	NNP
21781	2154	7	,	,	,
21781	2154	8	and	and	CC
21781	2154	9	compare	compare	VB
21781	2154	10	it	-PRON-	PRP
21781	2154	11	with	with	IN
21781	2154	12	that	that	DT
21781	2154	13	of	of	IN
21781	2154	14	the	the	DT
21781	2154	15	frog	frog	NN
21781	2154	16	in	in	IN
21781	2154	17	regard	regard	NN
21781	2154	18	to	to	IN
21781	2154	19	(	(	-LRB-
21781	2154	20	a	a	DT
21781	2154	21	)	)	-RRB-
21781	2154	22	development	development	NN
21781	2154	23	,	,	,
21781	2154	24	(	(	-LRB-
21781	2154	25	b	b	LS
21781	2154	26	)	)	-RRB-
21781	2154	27	its	-PRON-	PRP$
21781	2154	28	relation	relation	NN
21781	2154	29	to	to	IN
21781	2154	30	other	other	JJ
21781	2154	31	organs	organ	NNS
21781	2154	32	in	in	IN
21781	2154	33	the	the	DT
21781	2154	34	adult	adult	NN
21781	2154	35	.	.	.
21781	2155	1	5	5	CD
21781	2155	2	.	.	.
21781	2156	1	Compare	compare	VB
21781	2156	2	the	the	DT
21781	2156	3	atrial	atrial	JJ
21781	2156	4	cavity	cavity	NN
21781	2156	5	and	and	CC
21781	2156	6	coelom	coelom	NN
21781	2156	7	of	of	IN
21781	2156	8	amphioxus	amphioxus	NNP
21781	2156	9	.	.	.
21781	2157	1	To	to	IN
21781	2157	2	what	what	WDT
21781	2157	3	series	series	NN
21781	2157	4	of	of	IN
21781	2157	5	cavities	cavity	NNS
21781	2157	6	in	in	IN
21781	2157	7	the	the	DT
21781	2157	8	frog	frog	NN
21781	2157	9	are	be	VBP
21781	2157	10	the	the	DT
21781	2157	11	metapleural	metapleural	JJ
21781	2157	12	canals	canal	NNS
21781	2157	13	to	to	TO
21781	2157	14	be	be	VB
21781	2157	15	compared	compare	VBN
21781	2157	16	?	?	.
21781	2158	1	6	6	CD
21781	2158	2	.	.	.
21781	2159	1	Describe	describe	VB
21781	2159	2	the	the	DT
21781	2159	3	notochord	notochord	NN
21781	2159	4	of	of	IN
21781	2159	5	amphioxus	amphioxus	NN
21781	2159	6	,	,	,
21781	2159	7	and	and	CC
21781	2159	8	point	point	VB
21781	2159	9	out	out	RP
21781	2159	10	its	-PRON-	PRP$
21781	2159	11	differences	difference	NNS
21781	2159	12	from	from	IN
21781	2159	13	the	the	DT
21781	2159	14	vertebrate	vertebrate	JJ
21781	2159	15	notochord	notochord	NN
21781	2159	16	.	.	.
21781	2160	1	7	7	LS
21781	2160	2	.	.	.
21781	2161	1	Describe	describe	VB
21781	2161	2	,	,	,
21781	2161	3	with	with	IN
21781	2161	4	diagrams	diagram	NNS
21781	2161	5	,	,	,
21781	2161	6	the	the	DT
21781	2161	7	nervous	nervous	JJ
21781	2161	8	system	system	NN
21781	2161	9	of	of	IN
21781	2161	10	amphioxus	amphioxus	NN
21781	2161	11	,	,	,
21781	2161	12	and	and	CC
21781	2161	13	compare	compare	VB
21781	2161	14	its	-PRON-	PRP$
21781	2161	15	nervous	nervous	JJ
21781	2161	16	axis	axi	NNS
21781	2161	17	,	,	,
21781	2161	18	in	in	IN
21781	2161	19	detail	detail	NN
21781	2161	20	,	,	,
21781	2161	21	with	with	IN
21781	2161	22	that	that	DT
21781	2161	23	of	of	IN
21781	2161	24	a	a	DT
21781	2161	25	vertebrate	vertebrate	NN
21781	2161	26	.	.	.
21781	2162	1	8	8	LS
21781	2162	2	.	.	.
21781	2163	1	Compare	compare	VB
21781	2163	2	the	the	DT
21781	2163	3	genital	genital	JJ
21781	2163	4	organs	organ	NNS
21781	2163	5	of	of	IN
21781	2163	6	amphioxus	amphioxus	NN
21781	2163	7	with	with	IN
21781	2163	8	those	those	DT
21781	2163	9	of	of	IN
21781	2163	10	a	a	DT
21781	2163	11	higher	high	JJR
21781	2163	12	vertebrate	vertebrate	NN
21781	2163	13	.	.	.
21781	2164	1	9	9	CD
21781	2164	2	.	.	.
21781	2165	1	What	what	WDT
21781	2165	2	structures	structure	NNS
21781	2165	3	have	have	VBP
21781	2165	4	been	be	VBN
21781	2165	5	regarded	regard	VBN
21781	2165	6	,	,	,
21781	2165	7	as	as	IN
21781	2165	8	renal	renal	JJ
21781	2165	9	organs	organ	NNS
21781	2165	10	in	in	IN
21781	2165	11	amphioxus	amphioxus	NNP
21781	2165	12	?	?	.
21781	2166	1	10	10	CD
21781	2166	2	.	.	.
21781	2167	1	What	what	WP
21781	2167	2	is	be	VBZ
21781	2167	3	a	a	DT
21781	2167	4	gastrula	gastrula	NN
21781	2167	5	?	?	.
21781	2168	1	With	with	IN
21781	2168	2	what	what	WDT
21781	2168	3	lower	low	JJR
21781	2168	4	type	type	NN
21781	2168	5	has	have	VBZ
21781	2168	6	the	the	DT
21781	2168	7	gastrula	gastrula	NN
21781	2168	8	been	be	VBN
21781	2168	9	compared	compare	VBN
21781	2168	10	?	?	.
21781	2169	1	Discuss	discuss	VB
21781	2169	2	the	the	DT
21781	2169	3	comparison	comparison	NN
21781	2169	4	.	.	.
21781	2170	1	-Development	-Development	NNP
21781	2170	2	_	_	NNP
21781	2170	3	_	_	NNP
21781	2170	4	The	the	DT
21781	2170	5	Development	Development	NNP
21781	2170	6	of	of	IN
21781	2170	7	the	the	DT
21781	2170	8	Frog	Frog	NNP
21781	2170	9	_	_	NNP
21781	2170	10	Section	Section	NNP
21781	2170	11	1	1	CD
21781	2170	12	.	.	.
21781	2171	1	We	-PRON-	PRP
21781	2171	2	have	have	VBP
21781	2171	3	now	now	RB
21781	2171	4	to	to	TO
21781	2171	5	consider	consider	VB
21781	2171	6	how	how	WRB
21781	2171	7	the	the	DT
21781	2171	8	body	body	NN
21781	2171	9	of	of	IN
21781	2171	10	the	the	DT
21781	2171	11	frog	frog	NN
21781	2171	12	is	be	VBZ
21781	2171	13	built	build	VBN
21781	2171	14	up	up	RP
21781	2171	15	out	out	IN
21781	2171	16	of	of	IN
21781	2171	17	the	the	DT
21781	2171	18	egg	egg	NN
21781	2171	19	cell	cell	NN
21781	2171	20	,	,	,
21781	2171	21	but	but	CC
21781	2171	22	previously	previously	RB
21781	2171	23	to	to	IN
21781	2171	24	doing	do	VBG
21781	2171	25	so	so	RB
21781	2171	26	we	-PRON-	PRP
21781	2171	27	must	must	MD
21781	2171	28	revert	revert	VB
21781	2171	29	to	to	IN
21781	2171	30	the	the	DT
21781	2171	31	reproductive	reproductive	JJ
21781	2171	32	organs	organ	NNS
21781	2171	33	of	of	IN
21781	2171	34	our	-PRON-	PRP$
21781	2171	35	type	type	NN
21781	2171	36	.	.	.
21781	2172	1	Section	section	NN
21781	2172	2	2	2	CD
21781	2172	3	.	.	.
21781	2173	1	In	in	IN
21781	2173	2	the	the	DT
21781	2173	3	testes	testis	NNS
21781	2173	4	of	of	IN
21781	2173	5	the	the	DT
21781	2173	6	male	male	NN
21781	2173	7	is	be	VBZ
21781	2173	8	found	find	VBN
21781	2173	9	an	an	DT
21781	2173	10	intricate	intricate	JJ
21781	2173	11	network	network	NN
21781	2173	12	of	of	IN
21781	2173	13	tubuli	tubuli	NN
21781	2173	14	,	,	,
21781	2173	15	the	the	DT
21781	2173	16	lining	lining	NN
21781	2173	17	of	of	IN
21781	2173	18	which	which	WDT
21781	2173	19	is	be	VBZ
21781	2173	20	,	,	,
21781	2173	21	of	of	IN
21781	2173	22	course	course	NN
21781	2173	23	,	,	,
21781	2173	24	an	an	DT
21781	2173	25	epithelium	epithelium	NN
21781	2173	26	.	.	.
21781	2174	1	The	the	DT
21781	2174	2	cells	cell	NNS
21781	2174	3	of	of	IN
21781	2174	4	this	this	DT
21781	2174	5	epithelium	epithelium	NN
21781	2174	6	have	have	VBP
21781	2174	7	their	-PRON-	PRP$
21781	2174	8	internal	internal	JJ
21781	2174	9	borders	border	NNS
21781	2174	10	differentiated	differentiate	VBN
21781	2174	11	into	into	IN
21781	2174	12	spermatozoa	spermatozoon	NNS
21781	2174	13	,	,	,
21781	2174	14	which	which	WDT
21781	2174	15	,	,	,
21781	2174	16	at	at	IN
21781	2174	17	a	a	DT
21781	2174	18	subsequent	subsequent	JJ
21781	2174	19	stage	stage	NN
21781	2174	20	,	,	,
21781	2174	21	are	be	VBP
21781	2174	22	liberated	liberate	VBN
21781	2174	23	.	.	.
21781	2175	1	A	a	DT
21781	2175	2	spermatozoon	spermatozoon	NN
21781	2175	3	(	(	-LRB-
21781	2175	4	Figure	figure	NN
21781	2175	5	3	3	CD
21781	2175	6	,	,	,
21781	2175	7	Sheet	Sheet	NNP
21781	2175	8	13	13	CD
21781	2175	9	,	,	,
21781	2175	10	sp	sp	NNP
21781	2175	11	.	.	.
21781	2175	12	)	)	-RRB-
21781	2176	1	is	be	VBZ
21781	2176	2	a	a	DT
21781	2176	3	rod	rod	NN
21781	2176	4	-	-	HYPH
21781	2176	5	shaped	shape	VBN
21781	2176	6	cell	cell	NN
21781	2176	7	containing	contain	VBG
21781	2176	8	a	a	DT
21781	2176	9	nucleus	nucleus	NN
21781	2176	10	;	;	:
21781	2176	11	in	in	IN
21781	2176	12	fact	fact	NN
21781	2176	13	,	,	,
21781	2176	14	consisting	consist	VBG
21781	2176	15	chiefly	chiefly	RB
21781	2176	16	of	of	IN
21781	2176	17	nucleus	nucleus	NN
21781	2176	18	,	,	,
21781	2176	19	with	with	IN
21781	2176	20	a	a	DT
21781	2176	21	tail	tail	NN
21781	2176	22	,	,	,
21781	2176	23	the	the	DT
21781	2176	24	flagellum	flagellum	NN
21781	2176	25	,	,	,
21781	2176	26	which	which	WDT
21781	2176	27	is	be	VBZ
21781	2176	28	vibratile	vibratile	JJ
21781	2176	29	,	,	,
21781	2176	30	and	and	CC
21781	2176	31	forces	force	VBZ
21781	2176	32	the	the	DT
21781	2176	33	spermatozoon	spermatozoon	NN
21781	2176	34	,	,	,
21781	2176	35	forward	forward	RB
21781	2176	36	by	by	IN
21781	2176	37	its	-PRON-	PRP$
21781	2176	38	lashing	lashing	NN
21781	2176	39	.	.	.
21781	2177	1	The	the	DT
21781	2177	2	spermatozoa	spermatozoa	JJ
21781	2177	3	float	float	NN
21781	2177	4	in	in	IN
21781	2177	5	a	a	DT
21781	2177	6	fluid	fluid	NN
21781	2177	7	which	which	WDT
21781	2177	8	is	be	VBZ
21781	2177	9	the	the	DT
21781	2177	10	joint	joint	JJ
21781	2177	11	product	product	NN
21781	2177	12	of	of	IN
21781	2177	13	the	the	DT
21781	2177	14	testes	testis	NNS
21781	2177	15	,	,	,
21781	2177	16	anterior	anterior	JJ
21781	2177	17	part	part	NN
21781	2177	18	of	of	IN
21781	2177	19	the	the	DT
21781	2177	20	kidney	kidney	NN
21781	2177	21	,	,	,
21781	2177	22	and	and	CC
21781	2177	23	perhaps	perhaps	RB
21781	2177	24	the	the	DT
21781	2177	25	prostate	prostate	NN
21781	2177	26	glands	gland	NNS
21781	2177	27	.	.	.
21781	2178	1	Section	section	NN
21781	2178	2	3	3	CD
21781	2178	3	.	.	.
21781	2179	1	In	in	IN
21781	2179	2	the	the	DT
21781	2179	3	ovary	ovary	NN
21781	2179	4	,	,	,
21781	2179	5	the	the	DT
21781	2179	6	ova	ova	NNP
21781	2179	7	are	be	VBP
21781	2179	8	formed	form	VBN
21781	2179	9	,	,	,
21781	2179	10	and	and	CC
21781	2179	11	grow	grow	VB
21781	2179	12	to	to	IN
21781	2179	13	a	a	DT
21781	2179	14	considerable	considerable	JJ
21781	2179	15	size	size	NN
21781	2179	16	.	.	.
21781	2180	1	They	-PRON-	PRP
21781	2180	2	are	be	VBP
21781	2180	3	nucleated	nucleate	VBN
21781	2180	4	cells	cell	NNS
21781	2180	5	,	,	,
21781	2180	6	the	the	DT
21781	2180	7	nucleus	nucleus	NN
21781	2180	8	going	go	VBG
21781	2180	9	by	by	IN
21781	2180	10	the	the	DT
21781	2180	11	special	special	JJ
21781	2180	12	name	name	NN
21781	2180	13	of	of	IN
21781	2180	14	the	the	DT
21781	2180	15	germinal	germinal	JJ
21781	2180	16	vesicle	vesicle	NN
21781	2180	17	and	and	CC
21781	2180	18	the	the	DT
21781	2180	19	nucleolus	nucleolus	JJ
21781	2180	20	the	the	DT
21781	2180	21	germinal	germinal	JJ
21781	2180	22	spot	spot	NN
21781	2180	23	.	.	.
21781	2181	1	The	the	DT
21781	2181	2	ova	ova	NN
21781	2181	3	prey	prey	NN
21781	2181	4	upon	upon	IN
21781	2181	5	the	the	DT
21781	2181	6	adjacent	adjacent	JJ
21781	2181	7	cells	cell	NNS
21781	2181	8	as	as	IN
21781	2181	9	they	-PRON-	PRP
21781	2181	10	develop	develop	VBP
21781	2181	11	.	.	.
21781	2182	1	The	the	DT
21781	2182	2	protoplasm	protoplasm	NN
21781	2182	3	of	of	IN
21781	2182	4	the	the	DT
21781	2182	5	ovum	ovum	NN
21781	2182	6	,	,	,
21781	2182	7	except	except	IN
21781	2182	8	at	at	IN
21781	2182	9	that	that	DT
21781	2182	10	part	part	NN
21781	2182	11	of	of	IN
21781	2182	12	the	the	DT
21781	2182	13	surface	surface	NN
21781	2182	14	where	where	WRB
21781	2182	15	the	the	DT
21781	2182	16	germinal	germinal	JJ
21781	2182	17	vesicle	vesicle	NN
21781	2182	18	lies	lie	NNS
21781	2182	19	,	,	,
21781	2182	20	is	be	VBZ
21781	2182	21	packed	pack	VBN
21781	2182	22	with	with	IN
21781	2182	23	a	a	DT
21781	2182	24	great	great	JJ
21781	2182	25	amount	amount	NN
21781	2182	26	of	of	IN
21781	2182	27	food	food	NN
21781	2182	28	material	material	NN
21781	2182	29	,	,	,
21781	2182	30	the	the	DT
21781	2182	31	yolk	yolk	NNP
21781	2182	32	granules	granule	NNS
21781	2182	33	.	.	.
21781	2183	1	This	this	DT
21781	2183	2	yolk	yolk	NN
21781	2183	3	is	be	VBZ
21781	2183	4	non	non	JJ
21781	2183	5	-	-	JJ
21781	2183	6	living	living	JJ
21781	2183	7	inert	inert	JJ
21781	2183	8	matter	matter	NN
21781	2183	9	.	.	.
21781	2184	1	An	an	DT
21781	2184	2	ovum	ovum	NN
21781	2184	3	such	such	JJ
21781	2184	4	as	as	IN
21781	2184	5	this	this	DT
21781	2184	6	,	,	,
21781	2184	7	in	in	IN
21781	2184	8	which	which	WDT
21781	2184	9	the	the	DT
21781	2184	10	protoplasm	protoplasm	NN
21781	2184	11	is	be	VBZ
21781	2184	12	concentrated	concentrate	VBN
21781	2184	13	towards	towards	IN
21781	2184	14	one	one	CD
21781	2184	15	pole	pole	NN
21781	2184	16	,	,	,
21781	2184	17	is	be	VBZ
21781	2184	18	called	call	VBN
21781	2184	19	telolecithal	telolecithal	NNP
21781	2184	20	.	.	.
21781	2185	1	Section	section	NN
21781	2185	2	4	4	CD
21781	2185	3	.	.	.
21781	2186	1	After	after	IN
21781	2186	2	the	the	DT
21781	2186	3	ovum	ovum	NN
21781	2186	4	has	have	VBZ
21781	2186	5	finished	finish	VBN
21781	2186	6	its	-PRON-	PRP$
21781	2186	7	growth	growth	NN
21781	2186	8	,	,	,
21781	2186	9	and	and	CC
21781	2186	10	elaborated	elaborate	VBD
21781	2186	11	the	the	DT
21781	2186	12	yolk	yolk	NNP
21781	2186	13	within	within	IN
21781	2186	14	itself	-PRON-	PRP
21781	2186	15	,	,	,
21781	2186	16	a	a	DT
21781	2186	17	peculiar	peculiar	JJ
21781	2186	18	change	change	NN
21781	2186	19	occurs	occur	VBZ
21781	2186	20	in	in	IN
21781	2186	21	the	the	DT
21781	2186	22	small	small	JJ
21781	2186	23	area	area	NN
21781	2186	24	free	free	JJ
21781	2186	25	from	from	IN
21781	2186	26	yolk--	yolk--	NN
21781	2186	27	the	the	DT
21781	2186	28	animal	animal	NN
21781	2186	29	pole	pole	NN
21781	2186	30	,	,	,
21781	2186	31	in	in	IN
21781	2186	32	which	which	WDT
21781	2186	33	the	the	DT
21781	2186	34	germinal	germinal	JJ
21781	2186	35	vesicle	vesicle	NN
21781	2186	36	lies	lie	VBZ
21781	2186	37	.	.	.
21781	2187	1	This	this	DT
21781	2187	2	germinal	germinal	JJ
21781	2187	3	vesicle	vesicle	NN
21781	2187	4	divides	divide	VBZ
21781	2187	5	,	,	,
21781	2187	6	and	and	CC
21781	2187	7	one	one	CD
21781	2187	8	moiety	moiety	NN
21781	2187	9	is	be	VBZ
21781	2187	10	budded	bud	VBN
21781	2187	11	off	off	RP
21781	2187	12	from	from	IN
21781	2187	13	the	the	DT
21781	2187	14	ovum	ovum	NN
21781	2187	15	.	.	.
21781	2188	1	The	the	DT
21781	2188	2	ovum	ovum	NN
21781	2188	3	has	have	VBZ
21781	2188	4	,	,	,
21781	2188	5	in	in	IN
21781	2188	6	fact	fact	NN
21781	2188	7	,	,	,
21781	2188	8	undergone	undergone	JJ
21781	2188	9	cell	cell	NN
21781	2188	10	division	division	NN
21781	2188	11	into	into	IN
21781	2188	12	a	a	DT
21781	2188	13	very	very	RB
21781	2188	14	large	large	JJ
21781	2188	15	cell	cell	NN
21781	2188	16	containing	contain	VBG
21781	2188	17	most	most	JJS
21781	2188	18	of	of	IN
21781	2188	19	its	-PRON-	PRP$
21781	2188	20	substance	substance	NN
21781	2188	21	,	,	,
21781	2188	22	and	and	CC
21781	2188	23	a	a	DT
21781	2188	24	small	small	JJ
21781	2188	25	protoplasmic	protoplasmic	JJ
21781	2188	26	pimple	pimple	NN
21781	2188	27	surrounding	surround	VBG
21781	2188	28	half	half	NN
21781	2188	29	of	of	IN
21781	2188	30	its	-PRON-	PRP$
21781	2188	31	nucleus	nucleus	NN
21781	2188	32	.	.	.
21781	2189	1	The	the	DT
21781	2189	2	disproportion	disproportion	NN
21781	2189	3	is	be	VBZ
21781	2189	4	so	so	RB
21781	2189	5	great	great	JJ
21781	2189	6	between	between	IN
21781	2189	7	the	the	DT
21781	2189	8	two	two	CD
21781	2189	9	cells	cell	NNS
21781	2189	10	,	,	,
21781	2189	11	that	that	IN
21781	2189	12	the	the	DT
21781	2189	13	phenomenon	phenomenon	NN
21781	2189	14	does	do	VBZ
21781	2189	15	not	not	RB
21781	2189	16	at	at	IN
21781	2189	17	first	first	RB
21781	2189	18	suggest	suggest	VB
21781	2189	19	the	the	DT
21781	2189	20	idea	idea	NN
21781	2189	21	of	of	IN
21781	2189	22	cell	cell	NN
21781	2189	23	division	division	NN
21781	2189	24	,	,	,
21781	2189	25	and	and	CC
21781	2189	26	it	-PRON-	PRP
21781	2189	27	is	be	VBZ
21781	2189	28	usually	usually	RB
21781	2189	29	described	describe	VBN
21781	2189	30	as	as	IN
21781	2189	31	the	the	DT
21781	2189	32	extrusion	extrusion	NN
21781	2189	33	of	of	IN
21781	2189	34	the	the	DT
21781	2189	35	first	first	JJ
21781	2189	36	polar	polar	JJ
21781	2189	37	body	body	NN
21781	2189	38	.	.	.
21781	2190	1	There	there	EX
21781	2190	2	follows	follow	VBZ
21781	2190	3	a	a	DT
21781	2190	4	second	second	JJ
21781	2190	5	and	and	CC
21781	2190	6	similar	similar	JJ
21781	2190	7	small	small	JJ
21781	2190	8	cell	cell	NN
21781	2190	9	,	,	,
21781	2190	10	behind	behind	IN
21781	2190	11	the	the	DT
21781	2190	12	first	first	JJ
21781	2190	13	,	,	,
21781	2190	14	the	the	DT
21781	2190	15	second	second	JJ
21781	2190	16	polar	polar	JJ
21781	2190	17	body	body	NN
21781	2190	18	.	.	.
21781	2191	1	Since	since	IN
21781	2191	2	the	the	DT
21781	2191	3	nucleus	nucleus	NN
21781	2191	4	of	of	IN
21781	2191	5	the	the	DT
21781	2191	6	ovum	ovum	NN
21781	2191	7	has	have	VBZ
21781	2191	8	divided	divide	VBN
21781	2191	9	twice	twice	RB
21781	2191	10	,	,	,
21781	2191	11	it	-PRON-	PRP
21781	2191	12	is	be	VBZ
21781	2191	13	evident	evident	JJ
21781	2191	14	that	that	IN
21781	2191	15	the	the	DT
21781	2191	16	nucleus	nucleus	NN
21781	2191	17	remaining	remain	VBG
21781	2191	18	now	now	RB
21781	2191	19	in	in	IN
21781	2191	20	the	the	DT
21781	2191	21	ovum	ovum	NN
21781	2191	22	is	be	VBZ
21781	2191	23	a	a	DT
21781	2191	24	quarter	quarter	NN
21781	2191	25	of	of	IN
21781	2191	26	the	the	DT
21781	2191	27	original	original	JJ
21781	2191	28	nucleus	nucleus	NN
21781	2191	29	.	.	.
21781	2192	1	Very	very	RB
21781	2192	2	little	little	JJ
21781	2192	3	protoplasm	protoplasm	NN
21781	2192	4	is	be	VBZ
21781	2192	5	given	give	VBN
21781	2192	6	off	off	RP
21781	2192	7	with	with	IN
21781	2192	8	the	the	DT
21781	2192	9	polar	polar	JJ
21781	2192	10	bodies	body	NNS
21781	2192	11	;	;	:
21781	2192	12	they	-PRON-	PRP
21781	2192	13	play	play	VBP
21781	2192	14	no	no	DT
21781	2192	15	further	further	JJ
21781	2192	16	part	part	NN
21781	2192	17	in	in	IN
21781	2192	18	development	development	NN
21781	2192	19	,	,	,
21781	2192	20	but	but	CC
21781	2192	21	simply	simply	RB
21781	2192	22	drop	drop	VB
21781	2192	23	off	off	RP
21781	2192	24	and	and	CC
21781	2192	25	disappear	disappear	VB
21781	2192	26	.	.	.
21781	2193	1	Not	not	RB
21781	2193	2	only	only	RB
21781	2193	3	in	in	IN
21781	2193	4	the	the	DT
21781	2193	5	frog	frog	NN
21781	2193	6	's	's	POS
21781	2193	7	ovum	ovum	NN
21781	2193	8	,	,	,
21781	2193	9	but	but	CC
21781	2193	10	in	in	IN
21781	2193	11	all	all	DT
21781	2193	12	vertebrata	vertebrata	NN
21781	2193	13	,	,	,
21781	2193	14	two	two	CD
21781	2193	15	polar	polar	JJ
21781	2193	16	bodies	body	NNS
21781	2193	17	are	be	VBP
21781	2193	18	given	give	VBN
21781	2193	19	off	off	RP
21781	2193	20	in	in	IN
21781	2193	21	this	this	DT
21781	2193	22	way	way	NN
21781	2193	23	before	before	IN
21781	2193	24	the	the	DT
21781	2193	25	sexual	sexual	JJ
21781	2193	26	process	process	NN
21781	2193	27	occurs	occur	VBZ
21781	2193	28	.	.	.
21781	2194	1	Their	-PRON-	PRP$
21781	2194	2	exact	exact	JJ
21781	2194	3	meaning	meaning	NN
21781	2194	4	has	have	VBZ
21781	2194	5	been	be	VBN
21781	2194	6	widely	widely	RB
21781	2194	7	discussed	discuss	VBN
21781	2194	8	.	.	.
21781	2195	1	It	-PRON-	PRP
21781	2195	2	is	be	VBZ
21781	2195	3	fairly	fairly	RB
21781	2195	4	evident	evident	JJ
21781	2195	5	that	that	IN
21781	2195	6	some	some	DT
21781	2195	7	material	material	NN
21781	2195	8	is	be	VBZ
21781	2195	9	removed	remove	VBN
21781	2195	10	from	from	IN
21781	2195	11	the	the	DT
21781	2195	12	nucleus	nucleus	NN
21781	2195	13	,	,	,
21781	2195	14	which	which	WDT
21781	2195	15	would	would	MD
21781	2195	16	be	be	VB
21781	2195	17	detrimental	detrimental	JJ
21781	2195	18	to	to	IN
21781	2195	19	further	further	JJ
21781	2195	20	developments	development	NNS
21781	2195	21	,	,	,
21781	2195	22	and	and	CC
21781	2195	23	the	the	DT
21781	2195	24	point	point	NN
21781	2195	25	debated	debate	VBN
21781	2195	26	is	be	VBZ
21781	2195	27	what	what	WP
21781	2195	28	is	be	VBZ
21781	2195	29	the	the	DT
21781	2195	30	precise	precise	JJ
21781	2195	31	nature	nature	NN
21781	2195	32	of	of	IN
21781	2195	33	this	this	DT
21781	2195	34	excreted	excreted	JJ
21781	2195	35	material	material	NN
21781	2195	36	.	.	.
21781	2196	1	This	this	DT
21781	2196	2	burning	burn	VBG
21781	2196	3	question	question	NN
21781	2196	4	we	-PRON-	PRP
21781	2196	5	can	can	MD
21781	2196	6	scarcely	scarcely	RB
21781	2196	7	deal	deal	VB
21781	2196	8	with	with	IN
21781	2196	9	here	here	RB
21781	2196	10	.	.	.
21781	2197	1	Section	section	NN
21781	2197	2	5	5	CD
21781	2197	3	.	.	.
21781	2198	1	But	but	CC
21781	2198	2	here	here	RB
21781	2198	3	we	-PRON-	PRP
21781	2198	4	may	may	MD
21781	2198	5	point	point	VB
21781	2198	6	out	out	RP
21781	2198	7	that	that	IN
21781	2198	8	in	in	IN
21781	2198	9	all	all	DT
21781	2198	10	cells	cell	NNS
21781	2198	11	the	the	DT
21781	2198	12	function	function	NN
21781	2198	13	of	of	IN
21781	2198	14	the	the	DT
21781	2198	15	nucleus	nucleus	NN
21781	2198	16	appears	appear	VBZ
21781	2198	17	to	to	TO
21781	2198	18	be	be	VB
21781	2198	19	to	to	TO
21781	2198	20	determine	determine	VB
21781	2198	21	growth	growth	NN
21781	2198	22	and	and	CC
21781	2198	23	division	division	NN
21781	2198	24	.	.	.
21781	2199	1	It	-PRON-	PRP
21781	2199	2	is	be	VBZ
21781	2199	3	the	the	DT
21781	2199	4	centre	centre	NN
21781	2199	5	of	of	IN
21781	2199	6	directive	directive	JJ
21781	2199	7	energy	energy	NN
21781	2199	8	in	in	IN
21781	2199	9	the	the	DT
21781	2199	10	cell	cell	NN
21781	2199	11	.	.	.
21781	2200	1	Section	section	NN
21781	2200	2	6	6	CD
21781	2200	3	.	.	.
21781	2201	1	Fertilization	Fertilization	NNP
21781	2201	2	is	be	VBZ
21781	2201	3	effected	effect	VBN
21781	2201	4	by	by	IN
21781	2201	5	a	a	DT
21781	2201	6	spermatozoon	spermatozoon	NN
21781	2201	7	meeting	meeting	NN
21781	2201	8	with	with	IN
21781	2201	9	the	the	DT
21781	2201	10	ovum	ovum	NN
21781	2201	11	.	.	.
21781	2202	1	It	-PRON-	PRP
21781	2202	2	fuses	fuse	VBZ
21781	2202	3	with	with	IN
21781	2202	4	it	-PRON-	PRP
21781	2202	5	,	,	,
21781	2202	6	its	-PRON-	PRP$
21781	2202	7	nucleus	nucleus	NN
21781	2202	8	becoming	become	VBG
21781	2202	9	the	the	DT
21781	2202	10	male	male	JJ
21781	2202	11	pro	pro	JJ
21781	2202	12	-	-	JJ
21781	2202	13	nucleus	nucleus	JJ
21781	2202	14	.	.	.
21781	2203	1	This	this	DT
21781	2203	2	and	and	CC
21781	2203	3	the	the	DT
21781	2203	4	female	female	JJ
21781	2203	5	pro	pro	JJ
21781	2203	6	-	-	JJ
21781	2203	7	nucleus	nucleus	JJ
21781	2203	8	,	,	,
21781	2203	9	left	leave	VBN
21781	2203	10	after	after	IN
21781	2203	11	the	the	DT
21781	2203	12	extrusion	extrusion	NN
21781	2203	13	of	of	IN
21781	2203	14	the	the	DT
21781	2203	15	polar	polar	JJ
21781	2203	16	cells	cell	NNS
21781	2203	17	,	,	,
21781	2203	18	move	move	VB
21781	2203	19	towards	towards	IN
21781	2203	20	each	each	DT
21781	2203	21	other	other	JJ
21781	2203	22	,	,	,
21781	2203	23	and	and	CC
21781	2203	24	unite	unite	VB
21781	2203	25	to	to	TO
21781	2203	26	form	form	VB
21781	2203	27	the	the	DT
21781	2203	28	first	first	JJ
21781	2203	29	segmentation	segmentation	NN
21781	2203	30	nucleus	nucleus	NN
21781	2203	31	.	.	.
21781	2204	1	Section	section	NN
21781	2204	2	7	7	CD
21781	2204	3	.	.	.
21781	2205	1	The	the	DT
21781	2205	2	ovum	ovum	NN
21781	2205	3	next	next	RB
21781	2205	4	begins	begin	VBZ
21781	2205	5	to	to	TO
21781	2205	6	divide	divide	VB
21781	2205	7	.	.	.
21781	2206	1	A	a	DT
21781	2206	2	furrow	furrow	NN
21781	2206	3	cutting	cut	VBG
21781	2206	4	deeper	deeply	RBR
21781	2206	5	and	and	CC
21781	2206	6	deeper	deep	JJR
21781	2206	7	divides	divide	VBZ
21781	2206	8	it	-PRON-	PRP
21781	2206	9	into	into	IN
21781	2206	10	two	two	CD
21781	2206	11	;	;	:
21781	2206	12	another	another	DT
21781	2206	13	follows	follow	VBZ
21781	2206	14	at	at	IN
21781	2206	15	right	right	JJ
21781	2206	16	angles	angle	NNS
21781	2206	17	to	to	IN
21781	2206	18	this	this	DT
21781	2206	19	,	,	,
21781	2206	20	making	make	VBG
21781	2206	21	the	the	DT
21781	2206	22	two	two	CD
21781	2206	23	four	four	CD
21781	2206	24	,	,	,
21781	2206	25	and	and	CC
21781	2206	26	another	another	DT
21781	2206	27	equatorial	equatorial	JJ
21781	2206	28	furrow	furrow	NN
21781	2206	29	cuts	cut	NNS
21781	2206	30	off	off	IN
21781	2206	31	the	the	DT
21781	2206	32	animal	animal	NN
21781	2206	33	pole	pole	NN
21781	2206	34	from	from	IN
21781	2206	35	the	the	DT
21781	2206	36	yolk	yolk	NNP
21781	2206	37	or	or	CC
21781	2206	38	vegetative	vegetative	JJ
21781	2206	39	pole	pole	NN
21781	2206	40	.	.	.
21781	2207	1	(	(	-LRB-
21781	2207	2	See	see	VB
21781	2207	3	Sheet	Sheet	NNP
21781	2207	4	22	22	CD
21781	2207	5	,	,	,
21781	2207	6	Figures	figure	NNS
21781	2207	7	1	1	CD
21781	2207	8	,	,	,
21781	2207	9	2	2	CD
21781	2207	10	,	,	,
21781	2207	11	and	and	CC
21781	2207	12	3	3	CD
21781	2207	13	.	.	.
21781	2207	14	)	)	-RRB-
21781	2208	1	And	and	CC
21781	2208	2	so	so	RB
21781	2208	3	segmentation	segmentation	NN
21781	2208	4	(=	(=	NNP
21781	2208	5	cleavage	cleavage	NN
21781	2208	6	)	)	-RRB-
21781	2208	7	proceeds	proceed	NNS
21781	2208	8	,	,	,
21781	2208	9	and	and	CC
21781	2208	10	,	,	,
21781	2208	11	at	at	IN
21781	2208	12	last	last	JJ
21781	2208	13	,	,	,
21781	2208	14	a	a	DT
21781	2208	15	hollow	hollow	JJ
21781	2208	16	sphere	sphere	NN
21781	2208	17	,	,	,
21781	2208	18	the	the	DT
21781	2208	19	blastosphere	blastosphere	NN
21781	2208	20	(	(	-LRB-
21781	2208	21	Figure	figure	NN
21781	2208	22	4	4	CD
21781	2208	23	)	)	-RRB-
21781	2208	24	is	be	VBZ
21781	2208	25	formed	form	VBN
21781	2208	26	,	,	,
21781	2208	27	with	with	IN
21781	2208	28	a	a	DT
21781	2208	29	segmentation	segmentation	NN
21781	2208	30	cavity	cavity	NN
21781	2208	31	(	(	-LRB-
21781	2208	32	s.c	s.c	NNP
21781	2208	33	.	.	NNP
21781	2208	34	)	)	-RRB-
21781	2208	35	.	.	.
21781	2209	1	But	but	CC
21781	2209	2	,	,	,
21781	2209	3	because	because	IN
21781	2209	4	of	of	IN
21781	2209	5	the	the	DT
21781	2209	6	presence	presence	NN
21781	2209	7	of	of	IN
21781	2209	8	the	the	DT
21781	2209	9	yolk	yolk	NN
21781	2209	10	at	at	IN
21781	2209	11	the	the	DT
21781	2209	12	vegetative	vegetative	JJ
21781	2209	13	pole	pole	NN
21781	2209	14	of	of	IN
21781	2209	15	ovum	ovum	NN
21781	2209	16	,	,	,
21781	2209	17	and	and	CC
21781	2209	18	of	of	IN
21781	2209	19	the	the	DT
21781	2209	20	mechanical	mechanical	JJ
21781	2209	21	resistance	resistance	NN
21781	2209	22	it	-PRON-	PRP
21781	2209	23	offers	offer	VBZ
21781	2209	24	to	to	IN
21781	2209	25	the	the	DT
21781	2209	26	force	force	NN
21781	2209	27	of	of	IN
21781	2209	28	segmentation	segmentation	NN
21781	2209	29	,	,	,
21781	2209	30	the	the	DT
21781	2209	31	protoplasm	protoplasm	NN
21781	2209	32	there	there	EX
21781	2209	33	is	be	VBZ
21781	2209	34	not	not	RB
21781	2209	35	nearly	nearly	RB
21781	2209	36	so	so	RB
21781	2209	37	finely	finely	RB
21781	2209	38	divided--	divided--	VB
21781	2209	39	the	the	DT
21781	2209	40	cells	cell	NNS
21781	2209	41	,	,	,
21781	2209	42	that	that	DT
21781	2209	43	is	be	VBZ
21781	2209	44	to	to	TO
21781	2209	45	say	say	VB
21781	2209	46	,	,	,
21781	2209	47	are	be	VBP
21781	2209	48	much	much	RB
21781	2209	49	larger	large	JJR
21781	2209	50	than	than	IN
21781	2209	51	at	at	IN
21781	2209	52	the	the	DT
21781	2209	53	animal	animal	NN
21781	2209	54	pole	pole	NN
21781	2209	55	.	.	.
21781	2210	1	The	the	DT
21781	2210	2	blastosphere	blastosphere	NN
21781	2210	3	of	of	IN
21781	2210	4	the	the	DT
21781	2210	5	frog	frog	NN
21781	2210	6	is	be	VBZ
21781	2210	7	like	like	IN
21781	2210	8	what	what	WP
21781	2210	9	the	the	DT
21781	2210	10	blastosphere	blastosphere	NN
21781	2210	11	of	of	IN
21781	2210	12	amphioxus	amphioxus	NNP
21781	2210	13	would	would	MD
21781	2210	14	be	be	VB
21781	2210	15	,	,	,
21781	2210	16	if	if	IN
21781	2210	17	the	the	DT
21781	2210	18	future	future	JJ
21781	2210	19	hypoblast	hypoblast	JJ
21781	2210	20	cells	cell	NNS
21781	2210	21	were	be	VBD
21781	2210	22	enormously	enormously	RB
21781	2210	23	larger	large	JJR
21781	2210	24	through	through	IN
21781	2210	25	their	-PRON-	PRP$
21781	2210	26	protoplasm	protoplasm	NN
21781	2210	27	being	be	VBG
21781	2210	28	diluted	dilute	VBN
21781	2210	29	with	with	IN
21781	2210	30	yolk	yolk	NN
21781	2210	31	.	.	.
21781	2211	1	Section	section	NN
21781	2211	2	8	8	CD
21781	2211	3	.	.	.
21781	2212	1	The	the	DT
21781	2212	2	next	next	JJ
21781	2212	3	phase	phase	NN
21781	2212	4	of	of	IN
21781	2212	5	development	development	NN
21781	2212	6	has	have	VBZ
21781	2212	7	an	an	DT
21781	2212	8	equally	equally	RB
21781	2212	9	curious	curious	JJ
21781	2212	10	resemblance	resemblance	NN
21781	2212	11	to	to	IN
21781	2212	12	and	and	CC
21781	2212	13	difference	difference	NN
21781	2212	14	from	from	IN
21781	2212	15	what	what	WP
21781	2212	16	occurs	occur	VBZ
21781	2212	17	in	in	IN
21781	2212	18	the	the	DT
21781	2212	19	case	case	NN
21781	2212	20	of	of	IN
21781	2212	21	the	the	DT
21781	2212	22	ova	ova	NN
21781	2212	23	of	of	IN
21781	2212	24	animals	animal	NNS
21781	2212	25	which	which	WDT
21781	2212	26	do	do	VBP
21781	2212	27	not	not	RB
21781	2212	28	contain	contain	VB
21781	2212	29	yolk	yolk	NN
21781	2212	30	.	.	.
21781	2213	1	In	in	IN
21781	2213	2	such	such	JJ
21781	2213	3	types	type	NNS
21781	2213	4	(	(	-LRB-
21781	2213	5	e.g.	e.g.	RB
21781	2213	6	,	,	,
21781	2213	7	amphioxus	amphioxus	NNP
21781	2213	8	)	)	-RRB-
21781	2213	9	a	a	DT
21781	2213	10	part	part	NN
21781	2213	11	of	of	IN
21781	2213	12	the	the	DT
21781	2213	13	blastosphere	blastosphere	NNP
21781	2213	14	wall	wall	NN
21781	2213	15	is	be	VBZ
21781	2213	16	tucked	tuck	VBN
21781	2213	17	into	into	IN
21781	2213	18	the	the	DT
21781	2213	19	rest	rest	NN
21781	2213	20	,	,	,
21781	2213	21	and	and	CC
21781	2213	22	a	a	DT
21781	2213	23	gastrula	gastrula	NN
21781	2213	24	formed	form	VBN
21781	2213	25	by	by	IN
21781	2213	26	this	this	DT
21781	2213	27	process	process	NN
21781	2213	28	of	of	IN
21781	2213	29	invagination	invagination	NN
21781	2213	30	.	.	.
21781	2214	1	In	in	IN
21781	2214	2	the	the	DT
21781	2214	3	frog	frog	NN
21781	2214	4	(	(	-LRB-
21781	2214	5	Figure	Figure	NNP
21781	2214	6	5	5	CD
21781	2214	7	)	)	-RRB-
21781	2214	8	there	there	EX
21781	2214	9	is	be	VBZ
21781	2214	10	a	a	DT
21781	2214	11	tucking	tucking	NN
21781	2214	12	-	-	HYPH
21781	2214	13	in	in	RP
21781	2214	14	,	,	,
21781	2214	15	but	but	CC
21781	2214	16	the	the	DT
21781	2214	17	part	part	NN
21781	2214	18	that	that	WDT
21781	2214	19	should	should	MD
21781	2214	20	lie	lie	VB
21781	2214	21	within	within	IN
21781	2214	22	the	the	DT
21781	2214	23	gastrula	gastrula	NN
21781	2214	24	,	,	,
21781	2214	25	the	the	DT
21781	2214	26	yolk	yolk	NN
21781	2214	27	-	-	HYPH
21781	2214	28	containing	contain	VBG
21781	2214	29	cells	cell	NNS
21781	2214	30	,	,	,
21781	2214	31	are	be	VBP
21781	2214	32	far	far	RB
21781	2214	33	larger	large	JJR
21781	2214	34	than	than	IN
21781	2214	35	the	the	DT
21781	2214	36	epiblast	epiblast	NN
21781	2214	37	(	(	-LRB-
21781	2214	38	ep	ep	NNP
21781	2214	39	.	.	.
21781	2214	40	)	)	-RRB-
21781	2215	1	which	which	WDT
21781	2215	2	should	should	MD
21781	2215	3	,	,	,
21781	2215	4	form	form	VB
21781	2215	5	the	the	DT
21781	2215	6	outer	outer	JJ
21781	2215	7	layer	layer	NN
21781	2215	8	of	of	IN
21781	2215	9	cells	cell	NNS
21781	2215	10	.	.	.
21781	2216	1	Hence	hence	RB
21781	2216	2	the	the	DT
21781	2216	3	epiblast	epiblast	NN
21781	2216	4	can	can	MD
21781	2216	5	only	only	RB
21781	2216	6	by	by	IN
21781	2216	7	continual	continual	JJ
21781	2216	8	growth	growth	NN
21781	2216	9	accommodate	accommodate	VB
21781	2216	10	what	what	WP
21781	2216	11	it	-PRON-	PRP
21781	2216	12	must	must	MD
21781	2216	13	embrace	embrace	VB
21781	2216	14	,	,	,
21781	2216	15	and	and	CC
21781	2216	16	the	the	DT
21781	2216	17	process	process	NN
21781	2216	18	of	of	IN
21781	2216	19	tucking	tucking	NN
21781	2216	20	-	-	:
21781	2216	21	in	in	RP
21781	2216	22	is	be	VBZ
21781	2216	23	accompanied	accompany	VBN
21781	2216	24	by	by	IN
21781	2216	25	one	one	CD
21781	2216	26	of	of	IN
21781	2216	27	growth	growth	NN
21781	2216	28	of	of	IN
21781	2216	29	the	the	DT
21781	2216	30	epiblast	epiblast	NN
21781	2216	31	,	,	,
21781	2216	32	as	as	IN
21781	2216	33	shown	show	VBN
21781	2216	34	by	by	IN
21781	2216	35	the	the	DT
21781	2216	36	unbarbed	unbarbed	JJ
21781	2216	37	arrow	arrow	NN
21781	2216	38	,	,	,
21781	2216	39	over	over	IN
21781	2216	40	the	the	DT
21781	2216	41	yolk	yolk	NN
21781	2216	42	.	.	.
21781	2217	1	This	this	DT
21781	2217	2	stage	stage	NN
21781	2217	3	is	be	VBZ
21781	2217	4	called	call	VBN
21781	2217	5	the	the	DT
21781	2217	6	gastrula	gastrula	NNP
21781	2217	7	stage	stage	NN
21781	2217	8	;	;	:
21781	2217	9	ar	ar	NNP
21781	2217	10	.	.	.
21781	2218	1	is	be	VBZ
21781	2218	2	the	the	DT
21781	2218	3	cavity	cavity	NN
21781	2218	4	of	of	IN
21781	2218	5	the	the	DT
21781	2218	6	gastrula	gastrula	NN
21781	2218	7	,	,	,
21781	2218	8	the	the	DT
21781	2218	9	archenteron	archenteron	NNP
21781	2218	10	;	;	:
21781	2218	11	b.p	b.p	NNP
21781	2218	12	.	.	.
21781	2219	1	is	be	VBZ
21781	2219	2	its	-PRON-	PRP$
21781	2219	3	opening	opening	NN
21781	2219	4	or	or	CC
21781	2219	5	blastopore	blastopore	NN
21781	2219	6	.	.	.
21781	2220	1	Such	such	PDT
21781	2220	2	a	a	DT
21781	2220	3	gastrula	gastrula	NN
21781	2220	4	,	,	,
21781	2220	5	formed	form	VBN
21781	2220	6	mainly	mainly	RB
21781	2220	7	by	by	IN
21781	2220	8	overgrowth	overgrowth	NN
21781	2220	9	of	of	IN
21781	2220	10	the	the	DT
21781	2220	11	epiblast	epiblast	NN
21781	2220	12	,	,	,
21781	2220	13	is	be	VBZ
21781	2220	14	called	call	VBN
21781	2220	15	an	an	DT
21781	2220	16	epibolic	epibolic	JJ
21781	2220	17	gastrula	gastrula	NN
21781	2220	18	,	,	,
21781	2220	19	as	as	IN
21781	2220	20	distinguished	distinguish	VBN
21781	2220	21	from	from	IN
21781	2220	22	the	the	DT
21781	2220	23	invaginate	invaginate	JJ
21781	2220	24	gastrula	gastrula	NN
21781	2220	25	of	of	IN
21781	2220	26	amphioxus	amphioxus	NNP
21781	2220	27	.	.	.
21781	2221	1	The	the	DT
21781	2221	2	difference	difference	NN
21781	2221	3	is	be	VBZ
21781	2221	4	evidently	evidently	RB
21781	2221	5	entirely	entirely	RB
21781	2221	6	due	due	IN
21781	2221	7	to	to	IN
21781	2221	8	the	the	DT
21781	2221	9	presence	presence	NN
21781	2221	10	of	of	IN
21781	2221	11	yolk	yolk	NNP
21781	2221	12	,	,	,
21781	2221	13	and	and	CC
21781	2221	14	the	the	DT
21781	2221	15	consequent	consequent	JJ
21781	2221	16	modification	modification	NN
21781	2221	17	of	of	IN
21781	2221	18	invagination	invagination	NN
21781	2221	19	in	in	IN
21781	2221	20	the	the	DT
21781	2221	21	former	former	JJ
21781	2221	22	case	case	NN
21781	2221	23	.	.	.
21781	2222	1	Section	section	NN
21781	2222	2	9	9	CD
21781	2222	3	.	.	.
21781	2223	1	Comparing	compare	VBG
21781	2223	2	the	the	DT
21781	2223	3	two	two	CD
21781	2223	4	gastrulas	gastrula	NNS
21781	2223	5	,	,	,
21781	2223	6	it	-PRON-	PRP
21781	2223	7	is	be	VBZ
21781	2223	8	not	not	RB
21781	2223	9	difficult	difficult	JJ
21781	2223	10	to	to	TO
21781	2223	11	see	see	VB
21781	2223	12	that	that	IN
21781	2223	13	if	if	IN
21781	2223	14	we	-PRON-	PRP
21781	2223	15	imagine	imagine	VBP
21781	2223	16	the	the	DT
21781	2223	17	ventral	ventral	JJ
21781	2223	18	wall	wall	NN
21781	2223	19	of	of	IN
21781	2223	20	the	the	DT
21781	2223	21	archenteron	archenteron	NNP
21781	2223	22	of	of	IN
21781	2223	23	amphioxus	amphioxus	NNP
21781	2223	24	to	to	TO
21781	2223	25	have	have	VB
21781	2223	26	its	-PRON-	PRP$
21781	2223	27	cells	cell	NNS
21781	2223	28	enormously	enormously	RB
21781	2223	29	enlarged	enlarge	VBN
21781	2223	30	through	through	IN
21781	2223	31	the	the	DT
21781	2223	32	mixing	mixing	NN
21781	2223	33	of	of	IN
21781	2223	34	yolk	yolk	NN
21781	2223	35	with	with	IN
21781	2223	36	their	-PRON-	PRP$
21781	2223	37	protoplasm	protoplasm	NN
21781	2223	38	,	,	,
21781	2223	39	we	-PRON-	PRP
21781	2223	40	should	should	MD
21781	2223	41	have	have	VB
21781	2223	42	a	a	DT
21781	2223	43	gastrula	gastrula	NN
21781	2223	44	essentially	essentially	RB
21781	2223	45	like	like	IN
21781	2223	46	that	that	DT
21781	2223	47	of	of	IN
21781	2223	48	the	the	DT
21781	2223	49	frog	frog	NN
21781	2223	50	.	.	.
21781	2224	1	Section	section	NN
21781	2224	2	10	10	CD
21781	2224	3	.	.	.
21781	2225	1	Figure	figure	NN
21781	2225	2	6	6	CD
21781	2225	3	shows	show	VBZ
21781	2225	4	a	a	DT
21781	2225	5	slightly	slightly	RB
21781	2225	6	later	late	JJR
21781	2225	7	ovum	ovum	NN
21781	2225	8	than	than	IN
21781	2225	9	Figure	figure	NN
21781	2225	10	5	5	CD
21781	2225	11	,	,	,
21781	2225	12	seen	see	VBN
21781	2225	13	from	from	IN
21781	2225	14	the	the	DT
21781	2225	15	dorsal	dorsal	NN
21781	2225	16	side	side	NN
21781	2225	17	.	.	.
21781	2226	1	b.p	b.p	NNP
21781	2226	2	.	.	.
21781	2227	1	is	be	VBZ
21781	2227	2	the	the	DT
21781	2227	3	blastopore	blastopore	NN
21781	2227	4	.	.	.
21781	2228	1	In	in	IN
21781	2228	2	front	front	NN
21781	2228	3	of	of	IN
21781	2228	4	that	that	DT
21781	2228	5	appears	appear	VBZ
21781	2228	6	a	a	DT
21781	2228	7	groove	groove	NN
21781	2228	8	,	,	,
21781	2228	9	the	the	DT
21781	2228	10	neural	neural	NNP
21781	2228	11	groove	groove	NNP
21781	2228	12	,	,	,
21781	2228	13	bordered	border	VBN
21781	2228	14	on	on	IN
21781	2228	15	either	either	DT
21781	2228	16	side	side	NN
21781	2228	17	by	by	IN
21781	2228	18	a	a	DT
21781	2228	19	ridge	ridge	NN
21781	2228	20	,	,	,
21781	2228	21	the	the	DT
21781	2228	22	neural	neural	JJ
21781	2228	23	fold	fold	NN
21781	2228	24	(	(	-LRB-
21781	2228	25	n.f	n.f	NNP
21781	2228	26	.	.	.
21781	2228	27	)	)	-RRB-
21781	2228	28	.	.	.
21781	2229	1	This	this	DT
21781	2229	2	is	be	VBZ
21781	2229	3	seen	see	VBN
21781	2229	4	in	in	IN
21781	2229	5	section	section	NN
21781	2229	6	in	in	IN
21781	2229	7	Figure	Figure	NNP
21781	2229	8	7	7	CD
21781	2229	9	;	;	:
21781	2229	10	s.c	s.c	NNP
21781	2229	11	.	.	NNP
21781	2229	12	is	be	VBZ
21781	2229	13	the	the	DT
21781	2229	14	neural	neural	NNP
21781	2229	15	groove	groove	NNP
21781	2229	16	;	;	:
21781	2229	17	n.f	n.f	NNP
21781	2229	18	.	.	NNP
21781	2229	19	,	,	,
21781	2229	20	as	as	IN
21781	2229	21	before	before	RB
21781	2229	22	,	,	,
21781	2229	23	the	the	DT
21781	2229	24	neural	neural	JJ
21781	2229	25	fold	fold	NN
21781	2229	26	.	.	.
21781	2230	1	The	the	DT
21781	2230	2	neural	neural	JJ
21781	2230	3	folds	fold	NNS
21781	2230	4	ultimately	ultimately	RB
21781	2230	5	bend	bend	VBP
21781	2230	6	over	over	RP
21781	2230	7	and	and	CC
21781	2230	8	meet	meet	VB
21781	2230	9	above	above	RB
21781	2230	10	,	,	,
21781	2230	11	so	so	IN
21781	2230	12	that	that	IN
21781	2230	13	s.c	s.c	NNP
21781	2230	14	.	.	NNP
21781	2230	15	becomes	become	VBZ
21781	2230	16	a	a	DT
21781	2230	17	canal	canal	NN
21781	2230	18	,	,	,
21781	2230	19	and	and	CC
21781	2230	20	is	be	VBZ
21781	2230	21	finally	finally	RB
21781	2230	22	separated	separate	VBN
21781	2230	23	from	from	IN
21781	2230	24	the	the	DT
21781	2230	25	epiblast	epiblast	NN
21781	2230	26	to	to	TO
21781	2230	27	form	form	VB
21781	2230	28	the	the	DT
21781	2230	29	spinal	spinal	JJ
21781	2230	30	cord	cord	NN
21781	2230	31	.	.	.
21781	2231	1	Below	below	IN
21781	2231	2	the	the	DT
21781	2231	3	neural	neural	JJ
21781	2231	4	groove	groove	NN
21781	2231	5	a	a	DT
21781	2231	6	thickening	thickening	NN
21781	2231	7	of	of	IN
21781	2231	8	the	the	DT
21781	2231	9	dorsal	dorsal	NN
21781	2231	10	wall	wall	NN
21781	2231	11	of	of	IN
21781	2231	12	the	the	DT
21781	2231	13	archenteron	archenteron	NNP
21781	2231	14	appears	appear	VBZ
21781	2231	15	,	,	,
21781	2231	16	and	and	CC
21781	2231	17	is	be	VBZ
21781	2231	18	pinched	pinch	VBN
21781	2231	19	off	off	RP
21781	2231	20	to	to	TO
21781	2231	21	form	form	VB
21781	2231	22	a	a	DT
21781	2231	23	longitudinal	longitudinal	JJ
21781	2231	24	rod	rod	NN
21781	2231	25	,	,	,
21781	2231	26	the	the	DT
21781	2231	27	precursor	precursor	NN
21781	2231	28	of	of	IN
21781	2231	29	the	the	DT
21781	2231	30	vertebral	vertebral	JJ
21781	2231	31	column	column	NN
21781	2231	32	,	,	,
21781	2231	33	the	the	DT
21781	2231	34	notochord	notochord	NN
21781	2231	35	,	,	,
21781	2231	36	shown	show	VBN
21781	2231	37	in	in	IN
21781	2231	38	Figure	Figure	NNP
21781	2231	39	7	7	CD
21781	2231	40	(	(	-LRB-
21781	2231	41	n.c	n.c	NNP
21781	2231	42	.	.	NNP
21781	2231	43	)	)	-RRB-
21781	2231	44	,	,	,
21781	2231	45	as	as	RB
21781	2231	46	imperfectly	imperfectly	RB
21781	2231	47	pinched	pinch	VBD
21781	2231	48	off	off	RP
21781	2231	49	.	.	.
21781	2232	1	Section	section	NN
21781	2232	2	11	11	CD
21781	2232	3	.	.	.
21781	2233	1	Simultaneously	simultaneously	RB
21781	2233	2	,	,	,
21781	2233	3	on	on	IN
21781	2233	4	either	either	DT
21781	2233	5	side	side	NN
21781	2233	6	of	of	IN
21781	2233	7	the	the	DT
21781	2233	8	notochord	notochord	NN
21781	2233	9	appear	appear	VBP
21781	2233	10	a	a	DT
21781	2233	11	series	series	NN
21781	2233	12	of	of	IN
21781	2233	13	solid	solid	JJ
21781	2233	14	masses	masse	NNS
21781	2233	15	of	of	IN
21781	2233	16	cells	cell	NNS
21781	2233	17	,	,	,
21781	2233	18	derived	derive	VBN
21781	2233	19	mainly	mainly	RB
21781	2233	20	by	by	IN
21781	2233	21	cell	cell	NN
21781	2233	22	division	division	NN
21781	2233	23	from	from	IN
21781	2233	24	the	the	DT
21781	2233	25	cells	cell	NNS
21781	2233	26	of	of	IN
21781	2233	27	the	the	DT
21781	2233	28	wall	wall	NN
21781	2233	29	of	of	IN
21781	2233	30	the	the	DT
21781	2233	31	archenteron	archenteron	NNP
21781	2233	32	,	,	,
21781	2233	33	and	and	CC
21781	2233	34	filling	fill	VBG
21781	2233	35	up	up	RP
21781	2233	36	and	and	CC
21781	2233	37	obliterating	obliterate	VBG
21781	2233	38	the	the	DT
21781	2233	39	segmentation	segmentation	NN
21781	2233	40	cavity	cavity	NN
21781	2233	41	.	.	.
21781	2234	1	These	these	DT
21781	2234	2	masses	masse	NNS
21781	2234	3	increase	increase	VBP
21781	2234	4	in	in	IN
21781	2234	5	number	number	NN
21781	2234	6	by	by	IN
21781	2234	7	the	the	DT
21781	2234	8	addition	addition	NN
21781	2234	9	of	of	IN
21781	2234	10	fresh	fresh	JJ
21781	2234	11	ones	one	NNS
21781	2234	12	behind	behind	RB
21781	2234	13	,	,	,
21781	2234	14	during	during	IN
21781	2234	15	development	development	NN
21781	2234	16	,	,	,
21781	2234	17	and	and	CC
21781	2234	18	are	be	VBP
21781	2234	19	visible	visible	JJ
21781	2234	20	in	in	IN
21781	2234	21	the	the	DT
21781	2234	22	dorsal	dorsal	NN
21781	2234	23	view	view	NN
21781	2234	24	as	as	IN
21781	2234	25	brick	brick	NN
21781	2234	26	-	-	HYPH
21781	2234	27	like	like	JJ
21781	2234	28	masses	masse	NNS
21781	2234	29	,	,	,
21781	2234	30	the	the	DT
21781	2234	31	mesoblastic	mesoblastic	NN
21781	2234	32	somites	somite	NNS
21781	2234	33	or	or	CC
21781	2234	34	proto	proto	JJ
21781	2234	35	-	-	HYPH
21781	2234	36	vertebrae	vertebra	NNS
21781	2234	37	(	(	-LRB-
21781	2234	38	Figure	Figure	NNP
21781	2234	39	6	6	CD
21781	2234	40	,	,	,
21781	2234	41	i.	i.	NNP
21781	2234	42	,	,	,
21781	2234	43	ii	ii	NNP
21781	2234	44	.	.	NNP
21781	2234	45	,	,	,
21781	2234	46	iii	iii	NNP
21781	2234	47	.	.	.
21781	2234	48	)	)	-RRB-
21781	2234	49	.	.	.
21781	2235	1	In	in	IN
21781	2235	2	Figure	figure	NN
21781	2235	3	7	7	CD
21781	2235	4	,	,	,
21781	2235	5	these	these	DT
21781	2235	6	masses	masse	NNS
21781	2235	7	are	be	VBP
21781	2235	8	indicated	indicate	VBN
21781	2235	9	by	by	IN
21781	2235	10	dotting	dot	VBG
21781	2235	11	.	.	.
21781	2236	1	In	in	IN
21781	2236	2	such	such	PDT
21781	2236	3	a	a	DT
21781	2236	4	primitive	primitive	JJ
21781	2236	5	type	type	NN
21781	2236	6	as	as	IN
21781	2236	7	amphioxus	amphioxus	JJ
21781	2236	8	these	these	DT
21781	2236	9	mesoblastic	mesoblastic	JJ
21781	2236	10	-somites-	-somites-	NN
21781	2236	11	[	[	-LRB-
21781	2236	12	masses	masse	NNS
21781	2236	13	]	]	-RRB-
21781	2236	14	contain	contain	VBP
21781	2236	15	a	a	DT
21781	2236	16	cavity	cavity	NN
21781	2236	17	,	,	,
21781	2236	18	destined	destine	VBN
21781	2236	19	to	to	TO
21781	2236	20	be	be	VB
21781	2236	21	the	the	DT
21781	2236	22	future	future	JJ
21781	2236	23	body	body	NN
21781	2236	24	cavity	cavity	NN
21781	2236	25	,	,	,
21781	2236	26	from	from	IN
21781	2236	27	the	the	DT
21781	2236	28	first	first	JJ
21781	2236	29	.	.	.
21781	2237	1	In	in	IN
21781	2237	2	the	the	DT
21781	2237	3	frog	frog	NN
21781	2237	4	,	,	,
21781	2237	5	the	the	DT
21781	2237	6	cavity	cavity	NN
21781	2237	7	is	be	VBZ
21781	2237	8	not	not	RB
21781	2237	9	at	at	IN
21781	2237	10	first	first	JJ
21781	2237	11	apparent	apparent	JJ
21781	2237	12	;	;	:
21781	2237	13	the	the	DT
21781	2237	14	mesoblast	mesoblast	NN
21781	2237	15	at	at	IN
21781	2237	16	first	first	RB
21781	2237	17	seems	seem	VBZ
21781	2237	18	quite	quite	RB
21781	2237	19	solid	solid	JJ
21781	2237	20	,	,	,
21781	2237	21	but	but	CC
21781	2237	22	subsequently	subsequently	RB
21781	2237	23	what	what	WP
21781	2237	24	is	be	VBZ
21781	2237	25	called	call	VBN
21781	2237	26	the	the	DT
21781	2237	27	splitting	splitting	NN
21781	2237	28	of	of	IN
21781	2237	29	the	the	DT
21781	2237	30	mesoblast	mesoblast	NN
21781	2237	31	occurs	occur	VBZ
21781	2237	32	,	,	,
21781	2237	33	and	and	CC
21781	2237	34	the	the	DT
21781	2237	35	body	body	NN
21781	2237	36	cavity	cavity	NN
21781	2237	37	(	(	-LRB-
21781	2237	38	b.c	b.c	NNP
21781	2237	39	.	.	.
21781	2238	1	in	in	IN
21781	2238	2	Figure	Figure	NNP
21781	2238	3	7	7	CD
21781	2238	4	)	)	-RRB-
21781	2238	5	appears	appear	VBZ
21781	2238	6	.	.	.
21781	2239	1	The	the	DT
21781	2239	2	outer	outer	JJ
21781	2239	3	mesoblast	mesoblast	NN
21781	2239	4	,	,	,
21781	2239	5	lying	lie	VBG
21781	2239	6	immediately	immediately	RB
21781	2239	7	under	under	IN
21781	2239	8	the	the	DT
21781	2239	9	epiblast	epiblast	NN
21781	2239	10	,	,	,
21781	2239	11	constitutes	constitute	VBZ
21781	2239	12	the	the	DT
21781	2239	13	substance	substance	NN
21781	2239	14	of	of	IN
21781	2239	15	the	the	DT
21781	2239	16	somatopleur	somatopleur	NN
21781	2239	17	,	,	,
21781	2239	18	and	and	CC
21781	2239	19	from	from	IN
21781	2239	20	it	-PRON-	PRP
21781	2239	21	will	will	MD
21781	2239	22	be	be	VB
21781	2239	23	formed	form	VBN
21781	2239	24	the	the	DT
21781	2239	25	dermis	dermis	NNP
21781	2239	26	,	,	,
21781	2239	27	the	the	DT
21781	2239	28	muscles	muscle	NNS
21781	2239	29	of	of	IN
21781	2239	30	the	the	DT
21781	2239	31	body	body	NN
21781	2239	32	wall	wall	NN
21781	2239	33	,	,	,
21781	2239	34	almost	almost	RB
21781	2239	35	all	all	PDT
21781	2239	36	the	the	DT
21781	2239	37	cartilage	cartilage	NN
21781	2239	38	and	and	CC
21781	2239	39	bone	bone	NN
21781	2239	40	of	of	IN
21781	2239	41	the	the	DT
21781	2239	42	skeleton	skeleton	NN
21781	2239	43	,	,	,
21781	2239	44	the	the	DT
21781	2239	45	substance	substance	NN
21781	2239	46	of	of	IN
21781	2239	47	the	the	DT
21781	2239	48	limbs	limb	NNS
21781	2239	49	,	,	,
21781	2239	50	the	the	DT
21781	2239	51	kidneys	kidney	NNS
21781	2239	52	,	,	,
21781	2239	53	genital	genital	JJ
21781	2239	54	organs	organ	NNS
21781	2239	55	,	,	,
21781	2239	56	heart	heart	NN
21781	2239	57	and	and	CC
21781	2239	58	bloodvessels	bloodvessel	NNS
21781	2239	59	,	,	,
21781	2239	60	and	and	CC
21781	2239	61	,	,	,
21781	2239	62	in	in	IN
21781	2239	63	short	short	JJ
21781	2239	64	,	,	,
21781	2239	65	everything	everything	NN
21781	2239	66	between	between	IN
21781	2239	67	the	the	DT
21781	2239	68	dermis	dermis	NNP
21781	2239	69	and	and	CC
21781	2239	70	the	the	DT
21781	2239	71	coelom	coelom	NN
21781	2239	72	,	,	,
21781	2239	73	except	except	IN
21781	2239	74	the	the	DT
21781	2239	75	nervous	nervous	JJ
21781	2239	76	system	system	NN
21781	2239	77	and	and	CC
21781	2239	78	nerves	nerve	NNS
21781	2239	79	,	,	,
21781	2239	80	and	and	CC
21781	2239	81	the	the	DT
21781	2239	82	notochord	notochord	NN
21781	2239	83	.	.	.
21781	2240	1	The	the	DT
21781	2240	2	inner	inner	JJ
21781	2240	3	mesoblast	mesoblast	NN
21781	2240	4	,	,	,
21781	2240	5	the	the	DT
21781	2240	6	mass	mass	NN
21781	2240	7	of	of	IN
21781	2240	8	the	the	DT
21781	2240	9	splanchnopleur	splanchnopleur	NN
21781	2240	10	,	,	,
21781	2240	11	will	will	MD
21781	2240	12	form	form	VB
21781	2240	13	the	the	DT
21781	2240	14	muscle	muscle	NN
21781	2240	15	and	and	CC
21781	2240	16	connective	connective	JJ
21781	2240	17	tissue	tissue	NN
21781	2240	18	of	of	IN
21781	2240	19	the	the	DT
21781	2240	20	wall	wall	NN
21781	2240	21	of	of	IN
21781	2240	22	the	the	DT
21781	2240	23	alimentary	alimentary	JJ
21781	2240	24	canal	canal	NN
21781	2240	25	,	,	,
21781	2240	26	and	and	CC
21781	2240	27	the	the	DT
21781	2240	28	binding	bind	VBG
21781	2240	29	substance	substance	NN
21781	2240	30	of	of	IN
21781	2240	31	the	the	DT
21781	2240	32	liver	liver	NN
21781	2240	33	and	and	CC
21781	2240	34	other	other	JJ
21781	2240	35	glands	gland	NNS
21781	2240	36	that	that	WDT
21781	2240	37	open	open	VBP
21781	2240	38	into	into	IN
21781	2240	39	the	the	DT
21781	2240	40	canal	canal	NN
21781	2240	41	.	.	.
21781	2241	1	Section	section	NN
21781	2241	2	12	12	CD
21781	2241	3	.	.	.
21781	2242	1	Figure	figure	NN
21781	2242	2	8	8	CD
21781	2242	3	is	be	VBZ
21781	2242	4	one	one	CD
21781	2242	5	which	which	WDT
21781	2242	6	we	-PRON-	PRP
21781	2242	7	reproduce	reproduce	VBP
21781	2242	8	,	,	,
21781	2242	9	with	with	IN
21781	2242	10	the	the	DT
21781	2242	11	necessary	necessary	JJ
21781	2242	12	changes	change	NNS
21781	2242	13	in	in	IN
21781	2242	14	each	each	DT
21781	2242	15	plate	plate	NN
21781	2242	16	of	of	IN
21781	2242	17	embryological	embryological	JJ
21781	2242	18	figures	figure	NNS
21781	2242	19	given	give	VBN
21781	2242	20	in	in	IN
21781	2242	21	this	this	DT
21781	2242	22	book	book	NN
21781	2242	23	,	,	,
21781	2242	24	so	so	IN
21781	2242	25	that	that	IN
21781	2242	26	the	the	DT
21781	2242	27	student	student	NN
21781	2242	28	will	will	MD
21781	2242	29	find	find	VB
21781	2242	30	it	-PRON-	PRP
21781	2242	31	a	a	DT
21781	2242	32	convenient	convenient	JJ
21781	2242	33	,	,	,
21781	2242	34	one	one	CD
21781	2242	35	for	for	IN
21781	2242	36	the	the	DT
21781	2242	37	purpose	purpose	NN
21781	2242	38	of	of	IN
21781	2242	39	comparison	comparison	NN
21781	2242	40	.	.	.
21781	2243	1	The	the	DT
21781	2243	2	lines	line	NNS
21781	2243	3	of	of	IN
21781	2243	4	dashes	dash	NNS
21781	2243	5	,	,	,
21781	2243	6	in	in	IN
21781	2243	7	all	all	DT
21781	2243	8	cases	case	NNS
21781	2243	9	,	,	,
21781	2243	10	signify	signify	VB
21781	2243	11	-epiblast-	-epiblast-	NNP
21781	2243	12	[	[	-LRB-
21781	2243	13	hypoblast	hypoblast	NNP
21781	2243	14	]	]	-RRB-
21781	2243	15	,	,	,
21781	2243	16	the	the	DT
21781	2243	17	unbroken	unbroken	JJ
21781	2243	18	black	black	JJ
21781	2243	19	line	line	NN
21781	2243	20	is	be	VBZ
21781	2243	21	-hypoblast-	-hypoblast-	NN
21781	2243	22	,	,	,
21781	2243	23	[	[	-LRB-
21781	2243	24	epiblast	epiblast	NN
21781	2243	25	]	]	-RRB-
21781	2243	26	dotting	dotting	NN
21781	2243	27	shows	show	VBZ
21781	2243	28	mesoblast	mesoblast	NN
21781	2243	29	,	,	,
21781	2243	30	and	and	CC
21781	2243	31	the	the	DT
21781	2243	32	shaded	shaded	JJ
21781	2243	33	rod	rod	NN
21781	2243	34	(	(	-LRB-
21781	2243	35	n.c	n.c	NNP
21781	2243	36	.	.	.
21781	2243	37	)	)	-RRB-
21781	2243	38	is	be	VBZ
21781	2243	39	the	the	DT
21781	2243	40	notochord	notochord	NN
21781	2243	41	.	.	.
21781	2244	1	c.s	c.s	NNP
21781	2244	2	.	.	.
21781	2245	1	is	be	VBZ
21781	2245	2	the	the	DT
21781	2245	3	spinal	spinal	JJ
21781	2245	4	cord	cord	NN
21781	2245	5	;	;	,
21781	2245	6	br.1	br.1	RB
21781	2245	7	,	,	,
21781	2245	8	br.2	br.2	NN
21781	2245	9	,	,	,
21781	2245	10	br.3	br.3	NNP
21781	2245	11	are	be	VBP
21781	2245	12	the	the	DT
21781	2245	13	three	three	CD
21781	2245	14	primary	primary	JJ
21781	2245	15	vesicles	vesicle	NNS
21781	2245	16	which	which	WDT
21781	2245	17	constitute	constitute	VBP
21781	2245	18	the	the	DT
21781	2245	19	brain	brain	NN
21781	2245	20	,	,	,
21781	2245	21	and	and	CC
21781	2245	22	which	which	WDT
21781	2245	23	form	form	VBP
21781	2245	24	fore	fore	NN
21781	2245	25	,	,	,
21781	2245	26	mid	mid	NNP
21781	2245	27	,	,	,
21781	2245	28	and	and	CC
21781	2245	29	hind	hind	VB
21781	2245	30	brain	brain	NN
21781	2245	31	respectively	respectively	RB
21781	2245	32	.	.	.
21781	2246	1	I.	I.	NNP
21781	2246	2	is	be	VBZ
21781	2246	3	the	the	DT
21781	2246	4	intestine	intestine	NN
21781	2246	5	and	and	CC
21781	2246	6	Y.	Y.	NNP
21781	2246	7	the	the	DT
21781	2246	8	yolk	yolk	NN
21781	2246	9	cells	cell	VBZ
21781	2246	10	that	that	IN
21781	2246	11	at	at	IN
21781	2246	12	this	this	DT
21781	2246	13	early	early	JJ
21781	2246	14	stage	stage	NN
21781	2246	15	constitute	constitute	VB
21781	2246	16	its	-PRON-	PRP$
21781	2246	17	ventral	ventral	JJ
21781	2246	18	wall	wall	NN
21781	2246	19	.	.	.
21781	2247	1	Section	section	NN
21781	2247	2	13	13	CD
21781	2247	3	.	.	.
21781	2248	1	Figure	figure	NN
21781	2248	2	9	9	CD
21781	2248	3	gives	give	VBZ
21781	2248	4	a	a	DT
21781	2248	5	similar	similar	JJ
21781	2248	6	diagram	diagram	NN
21781	2248	7	of	of	IN
21781	2248	8	a	a	DT
21781	2248	9	later	later	JJ
21781	2248	10	stage	stage	NN
21781	2248	11	,	,	,
21781	2248	12	but	but	CC
21781	2248	13	here	here	RB
21781	2248	14	the	the	DT
21781	2248	15	blastopore	blastopore	NN
21781	2248	16	is	be	VBZ
21781	2248	17	closed	close	VBN
21781	2248	18	.	.	.
21781	2249	1	An	an	DT
21781	2249	2	epiblastic	epiblastic	JJ
21781	2249	3	tucking	tucking	NN
21781	2249	4	-	-	:
21781	2249	5	in	in	RP
21781	2249	6	at	at	IN
21781	2249	7	st	st	NNP
21781	2249	8	.	.	NNP
21781	2249	9	,	,	,
21781	2249	10	the	the	DT
21781	2249	11	stomodaeum	stomodaeum	NN
21781	2249	12	pre	pre	AFX
21781	2249	13	-	-	NNS
21781	2249	14	figures	figure	VBZ
21781	2249	15	the	the	DT
21781	2249	16	mouth	mouth	NN
21781	2249	17	;	;	,
21781	2249	18	pr	pr	NNP
21781	2249	19	.	.	NNP
21781	2249	20	,	,	,
21781	2249	21	the	the	DT
21781	2249	22	proctodaeum	proctodaeum	NN
21781	2249	23	,	,	,
21781	2249	24	is	be	VBZ
21781	2249	25	a	a	DT
21781	2249	26	similar	similar	JJ
21781	2249	27	posterior	posterior	NN
21781	2249	28	invagination	invagination	NN
21781	2249	29	which	which	WDT
21781	2249	30	will	will	MD
21781	2249	31	become	become	VB
21781	2249	32	the	the	DT
21781	2249	33	anus	anus	NN
21781	2249	34	.	.	.
21781	2250	1	Y.	Y.	NNP
21781	2250	2	,	,	,
21781	2250	3	the	the	DT
21781	2250	4	yolk	yolk	NN
21781	2250	5	,	,	,
21781	2250	6	is	be	VBZ
21781	2250	7	evidently	evidently	RB
21781	2250	8	much	much	RB
21781	2250	9	absorbed	absorb	VBN
21781	2250	10	.	.	.
21781	2251	1	Figure	figure	NN
21781	2251	2	10	10	CD
21781	2251	3	is	be	VBZ
21781	2251	4	a	a	DT
21781	2251	5	young	young	JJ
21781	2251	6	tadpole	tadpole	NN
21781	2251	7	,	,	,
21781	2251	8	seen	see	VBN
21781	2251	9	from	from	IN
21781	2251	10	the	the	DT
21781	2251	11	side	side	NN
21781	2251	12	.	.	.
21781	2252	1	The	the	DT
21781	2252	2	still	still	RB
21781	2252	3	unabsorbed	unabsorbed	JJ
21781	2252	4	yolk	yolk	NN
21781	2252	5	in	in	IN
21781	2252	6	the	the	DT
21781	2252	7	ventral	ventral	JJ
21781	2252	8	wall	wall	NN
21781	2252	9	of	of	IN
21781	2252	10	the	the	DT
21781	2252	11	mesentery	mesentery	NN
21781	2252	12	gives	give	VBZ
21781	2252	13	the	the	DT
21781	2252	14	creature	creature	NN
21781	2252	15	a	a	DT
21781	2252	16	big	big	JJ
21781	2252	17	belly	belly	NN
21781	2252	18	.	.	.
21781	2253	1	Its	-PRON-	PRP$
21781	2253	2	mouth	mouth	NN
21781	2253	3	is	be	VBZ
21781	2253	4	suctorial	suctorial	JJ
21781	2253	5	at	at	IN
21781	2253	6	this	this	DT
21781	2253	7	stage	stage	NN
21781	2253	8	,	,	,
21781	2253	9	and	and	CC
21781	2253	10	behind	behind	IN
21781	2253	11	it	-PRON-	PRP
21781	2253	12	is	be	VBZ
21781	2253	13	a	a	DT
21781	2253	14	sucker	sucker	NN
21781	2253	15	(	(	-LRB-
21781	2253	16	s.	s.	NNP
21781	2253	17	)	)	-RRB-
21781	2253	18	by	by	IN
21781	2253	19	which	which	WDT
21781	2253	20	the	the	DT
21781	2253	21	larvae	larvae	NNP
21781	2253	22	attach	attach	VBP
21781	2253	23	themselves	-PRON-	PRP
21781	2253	24	to	to	IN
21781	2253	25	floating	float	VBG
21781	2253	26	reeds	reed	NNS
21781	2253	27	and	and	CC
21781	2253	28	wood	wood	NN
21781	2253	29	,	,	,
21781	2253	30	as	as	IN
21781	2253	31	shown	show	VBN
21781	2253	32	in	in	IN
21781	2253	33	the	the	DT
21781	2253	34	three	three	CD
21781	2253	35	black	black	JJ
21781	2253	36	figures	figure	NNS
21781	2253	37	below	below	RB
21781	2253	38	.	.	.
21781	2254	1	Section	section	NN
21781	2254	2	14	14	CD
21781	2254	3	.	.	.
21781	2255	1	We	-PRON-	PRP
21781	2255	2	may	may	MD
21781	2255	3	now	now	RB
21781	2255	4	consider	consider	VB
21781	2255	5	the	the	DT
21781	2255	6	development	development	NN
21781	2255	7	of	of	IN
21781	2255	8	the	the	DT
21781	2255	9	different	different	JJ
21781	2255	10	organs	organ	NNS
21781	2255	11	slightly	slightly	RB
21781	2255	12	more	more	RBR
21781	2255	13	in	in	IN
21781	2255	14	detail	detail	NN
21781	2255	15	,	,	,
21781	2255	16	though	though	IN
21781	2255	17	much	much	JJ
21781	2255	18	of	of	IN
21781	2255	19	this	this	DT
21781	2255	20	has	have	VBZ
21781	2255	21	already	already	RB
21781	2255	22	been	be	VBN
21781	2255	23	approached	approach	VBN
21781	2255	24	.	.	.
21781	2256	1	The	the	DT
21781	2256	2	nervous	nervous	JJ
21781	2256	3	system	system	NN
21781	2256	4	,	,	,
21781	2256	5	before	before	IN
21781	2256	6	the	the	DT
21781	2256	7	closure	closure	NN
21781	2256	8	of	of	IN
21781	2256	9	the	the	DT
21781	2256	10	neural	neural	JJ
21781	2256	11	groove	groove	NNP
21781	2256	12	,	,	,
21781	2256	13	has	have	VBZ
21781	2256	14	three	three	CD
21781	2256	15	anterior	anterior	JJ
21781	2256	16	dilatations	dilatation	NNS
21781	2256	17	,	,	,
21781	2256	18	the	the	DT
21781	2256	19	fore-	fore-	NN
21781	2256	20	,	,	,
21781	2256	21	mid-	mid-	NN
21781	2256	22	,	,	,
21781	2256	23	and	and	CC
21781	2256	24	hind	hind	NN
21781	2256	25	-	-	HYPH
21781	2256	26	brains	brain	NNS
21781	2256	27	,	,	,
21781	2256	28	the	the	DT
21781	2256	29	first	first	JJ
21781	2256	30	of	of	IN
21781	2256	31	which	which	WDT
21781	2256	32	gives	give	VBZ
21781	2256	33	rise	rise	NN
21781	2256	34	by	by	IN
21781	2256	35	hollow	hollow	JJ
21781	2256	36	outgrowths	outgrowth	NNS
21781	2256	37	to	to	IN
21781	2256	38	two	two	CD
21781	2256	39	pairs	pair	NNS
21781	2256	40	of	of	IN
21781	2256	41	lateral	lateral	JJ
21781	2256	42	structures	structure	NNS
21781	2256	43	,	,	,
21781	2256	44	the	the	DT
21781	2256	45	hemispheres	hemisphere	NNS
21781	2256	46	and	and	CC
21781	2256	47	the	the	DT
21781	2256	48	optic	optic	JJ
21781	2256	49	vesicles	vesicle	NNS
21781	2256	50	.	.	.
21781	2257	1	The	the	DT
21781	2257	2	latter	latter	JJ
21781	2257	3	give	give	VBP
21781	2257	4	rise	rise	NN
21781	2257	5	to	to	IN
21781	2257	6	the	the	DT
21781	2257	7	retina	retina	NNP
21781	2257	8	and	and	CC
21781	2257	9	optic	optic	JJ
21781	2257	10	nerve	nerve	NN
21781	2257	11	as	as	IN
21781	2257	12	described	describe	VBN
21781	2257	13	in	in	IN
21781	2257	14	{	{	-LRB-
21781	2257	15	Development	Development	NNP
21781	2257	16	}	}	-RRB-
21781	2257	17	Section	Section	NNP
21781	2257	18	40	40	CD
21781	2257	19	.	.	.
21781	2258	1	Section	section	NN
21781	2258	2	15	15	CD
21781	2258	3	.	.	.
21781	2259	1	The	the	DT
21781	2259	2	hypoblastic	hypoblastic	JJ
21781	2259	3	notochord	notochord	NN
21781	2259	4	is	be	VBZ
21781	2259	5	early	early	RB
21781	2259	6	embraced	embrace	VBN
21781	2259	7	by	by	IN
21781	2259	8	a	a	DT
21781	2259	9	mesoblastic	mesoblastic	JJ
21781	2259	10	sheath	sheath	NN
21781	2259	11	derived	derive	VBN
21781	2259	12	from	from	IN
21781	2259	13	the	the	DT
21781	2259	14	protovertebrae	protovertebrae	NNS
21781	2259	15	.	.	.
21781	2260	1	This	this	DT
21781	2260	2	becomes	become	VBZ
21781	2260	3	truly	truly	RB
21781	2260	4	cartilaginous	cartilaginous	JJ
21781	2260	5	,	,	,
21781	2260	6	and	and	CC
21781	2260	7	at	at	IN
21781	2260	8	regular	regular	JJ
21781	2260	9	intervals	interval	NNS
21781	2260	10	is	be	VBZ
21781	2260	11	alternately	alternately	RB
21781	2260	12	thicker	thick	JJR
21781	2260	13	and	and	CC
21781	2260	14	thinner	thin	JJR
21781	2260	15	,	,	,
21781	2260	16	compressing	compress	VBG
21781	2260	17	the	the	DT
21781	2260	18	notochord	notochord	NN
21781	2260	19	at	at	IN
21781	2260	20	the	the	DT
21781	2260	21	thicker	thick	JJR
21781	2260	22	parts	part	NNS
21781	2260	23	.	.	.
21781	2261	1	Hence	hence	RB
21781	2261	2	the	the	DT
21781	2261	3	notochord	notochord	NN
21781	2261	4	has	have	VBZ
21781	2261	5	a	a	DT
21781	2261	6	beaded	bead	VBN
21781	2261	7	form	form	NN
21781	2261	8	within	within	IN
21781	2261	9	this	this	DT
21781	2261	10	,	,	,
21781	2261	11	at	at	IN
21781	2261	12	first	first	JJ
21781	2261	13	,	,	,
21781	2261	14	continuous	continuous	JJ
21781	2261	15	cartilaginous	cartilaginous	JJ
21781	2261	16	sheath	sheath	NN
21781	2261	17	.	.	.
21781	2262	1	This	this	DT
21781	2262	2	sheath	sheath	NN
21781	2262	3	is	be	VBZ
21781	2262	4	soon	soon	RB
21781	2262	5	cut	cut	VBN
21781	2262	6	into	into	IN
21781	2262	7	a	a	DT
21781	2262	8	series	series	NN
21781	2262	9	of	of	IN
21781	2262	10	vertebral	vertebral	JJ
21781	2262	11	bodies	body	NNS
21781	2262	12	by	by	IN
21781	2262	13	jointings	jointing	NNS
21781	2262	14	appearing	appear	VBG
21781	2262	15	through	through	IN
21781	2262	16	the	the	DT
21781	2262	17	points	point	NNS
21781	2262	18	where	where	WRB
21781	2262	19	the	the	DT
21781	2262	20	cartilage	cartilage	NN
21781	2262	21	is	be	VBZ
21781	2262	22	thickest	thickest	DT
21781	2262	23	and	and	CC
21781	2262	24	the	the	DT
21781	2262	25	notochord	notochord	NN
21781	2262	26	most	most	RBS
21781	2262	27	constricted	constrict	VBD
21781	2262	28	.	.	.
21781	2263	1	Hence	hence	RB
21781	2263	2	what	what	WP
21781	2263	3	remains	remain	VBZ
21781	2263	4	of	of	IN
21781	2263	5	the	the	DT
21781	2263	6	notochord	notochord	NN
21781	2263	7	lies	lie	VBZ
21781	2263	8	within	within	IN
21781	2263	9	the	the	DT
21781	2263	10	vertebral	vertebral	JJ
21781	2263	11	bodies	body	NNS
21781	2263	12	in	in	IN
21781	2263	13	the	the	DT
21781	2263	14	frog	frog	NN
21781	2263	15	;	;	:
21781	2263	16	while	while	IN
21781	2263	17	in	in	IN
21781	2263	18	a	a	DT
21781	2263	19	cartilaginous	cartilaginous	JJ
21781	2263	20	fish	fish	NN
21781	2263	21	,	,	,
21781	2263	22	such	such	JJ
21781	2263	23	as	as	IN
21781	2263	24	the	the	DT
21781	2263	25	dog	dog	NN
21781	2263	26	-	-	HYPH
21781	2263	27	fish	fish	NN
21781	2263	28	,	,	,
21781	2263	29	or	or	CC
21781	2263	30	in	in	IN
21781	2263	31	the	the	DT
21781	2263	32	embryonic	embryonic	JJ
21781	2263	33	rabbit	rabbit	NN
21781	2263	34	,	,	,
21781	2263	35	the	the	DT
21781	2263	36	lines	line	NNS
21781	2263	37	of	of	IN
21781	2263	38	separation	separation	NN
21781	2263	39	appear	appear	VB
21781	2263	40	where	where	WRB
21781	2263	41	the	the	DT
21781	2263	42	notochord	notochord	NN
21781	2263	43	is	be	VBZ
21781	2263	44	thickest	thick	JJS
21781	2263	45	,	,	,
21781	2263	46	and	and	CC
21781	2263	47	it	-PRON-	PRP
21781	2263	48	comes	come	VBZ
21781	2263	49	to	to	TO
21781	2263	50	lie	lie	VB
21781	2263	51	between	between	IN
21781	2263	52	hollow	hollow	JJ
21781	2263	53	-	-	HYPH
21781	2263	54	faced	faced	JJ
21781	2263	55	vertebrae	vertebra	NNS
21781	2263	56	.	.	.
21781	2264	1	Cartilaginous	cartilaginous	JJ
21781	2264	2	neural	neural	JJ
21781	2264	3	arches	arch	NNS
21781	2264	4	and	and	CC
21781	2264	5	spines	spine	NNS
21781	2264	6	,	,	,
21781	2264	7	formed	form	VBN
21781	2264	8	outside	outside	IN
21781	2264	9	the	the	DT
21781	2264	10	notochordal	notochordal	JJ
21781	2264	11	sheath	sheath	NN
21781	2264	12	,	,	,
21781	2264	13	enclose	enclose	VB
21781	2264	14	the	the	DT
21781	2264	15	spinal	spinal	JJ
21781	2264	16	cord	cord	NN
21781	2264	17	in	in	IN
21781	2264	18	an	an	DT
21781	2264	19	arcade	arcade	NN
21781	2264	20	.	.	.
21781	2265	1	The	the	DT
21781	2265	2	final	final	JJ
21781	2265	3	phase	phase	NN
21781	2265	4	is	be	VBZ
21781	2265	5	ossification	ossification	NN
21781	2265	6	.	.	.
21781	2266	1	As	as	IN
21781	2266	2	the	the	DT
21781	2266	3	tadpole	tadpole	NN
21781	2266	4	approaches	approach	VBZ
21781	2266	5	the	the	DT
21781	2266	6	frog	frog	NN
21781	2266	7	stage	stage	VB
21781	2266	8	the	the	DT
21781	2266	9	vertebral	vertebral	JJ
21781	2266	10	column	column	NN
21781	2266	11	in	in	IN
21781	2266	12	the	the	DT
21781	2266	13	tail	tail	NN
21781	2266	14	is	be	VBZ
21781	2266	15	rapidly	rapidly	RB
21781	2266	16	absorbed	absorb	VBN
21781	2266	17	,	,	,
21781	2266	18	and	and	CC
21781	2266	19	its	-PRON-	PRP$
21781	2266	20	vestiges	vestige	NNS
21781	2266	21	appear	appear	VBP
21781	2266	22	in	in	IN
21781	2266	23	the	the	DT
21781	2266	24	adult	adult	NN
21781	2266	25	as	as	IN
21781	2266	26	the	the	DT
21781	2266	27	urostyle	urostyle	NNS
21781	2266	28	.	.	.
21781	2267	1	Section	section	NN
21781	2267	2	16	16	CD
21781	2267	3	.	.	.
21781	2268	1	The	the	DT
21781	2268	2	development	development	NN
21781	2268	3	of	of	IN
21781	2268	4	the	the	DT
21781	2268	5	skull	skull	NN
21781	2268	6	is	be	VBZ
21781	2268	7	entirely	entirely	RB
21781	2268	8	dissimilar	dissimilar	JJ
21781	2268	9	to	to	IN
21781	2268	10	that	that	DT
21781	2268	11	of	of	IN
21781	2268	12	the	the	DT
21781	2268	13	vertebral	vertebral	JJ
21781	2268	14	column	column	NN
21781	2268	15	.	.	.
21781	2269	1	It	-PRON-	PRP
21781	2269	2	is	be	VBZ
21781	2269	3	shown	show	VBN
21781	2269	4	on	on	IN
21781	2269	5	Figures	Figures	NNP
21781	2269	6	1	1	CD
21781	2269	7	and	and	CC
21781	2269	8	8	8	CD
21781	2269	9	,	,	,
21781	2269	10	Sheet	sheet	NN
21781	2269	11	14	14	CD
21781	2269	12	;	;	:
21781	2269	13	and	and	CC
21781	2269	14	in	in	IN
21781	2269	15	the	the	DT
21781	2269	16	section	section	NN
21781	2269	17	devoted	devote	VBN
21781	2269	18	to	to	IN
21781	2269	19	the	the	DT
21781	2269	20	frog	frog	NN
21781	2269	21	's	's	POS
21781	2269	22	skull	skull	NN
21781	2269	23	a	a	DT
21781	2269	24	very	very	RB
21781	2269	25	complete	complete	JJ
21781	2269	26	account	account	NN
21781	2269	27	of	of	IN
21781	2269	28	the	the	DT
21781	2269	29	process	process	NN
21781	2269	30	is	be	VBZ
21781	2269	31	given	give	VBN
21781	2269	32	.	.	.
21781	2270	1	The	the	DT
21781	2270	2	process	process	NN
21781	2270	3	of	of	IN
21781	2270	4	ossification	ossification	NN
21781	2270	5	is	be	VBZ
21781	2270	6	described	describe	VBN
21781	2270	7	under	under	IN
21781	2270	8	the	the	DT
21781	2270	9	histology	histology	NN
21781	2270	10	of	of	IN
21781	2270	11	the	the	DT
21781	2270	12	Rabbit	Rabbit	NNP
21781	2270	13	.	.	.
21781	2271	1	Section	section	NN
21781	2271	2	17	17	CD
21781	2271	3	.	.	.
21781	2272	1	The	the	DT
21781	2272	2	origin	origin	NN
21781	2272	3	of	of	IN
21781	2272	4	the	the	DT
21781	2272	5	circulatory	circulatory	JJ
21781	2272	6	and	and	CC
21781	2272	7	respiratory	respiratory	JJ
21781	2272	8	organs	organ	NNS
21781	2272	9	is	be	VBZ
21781	2272	10	of	of	IN
21781	2272	11	especial	especial	JJ
21781	2272	12	interest	interest	NN
21781	2272	13	in	in	IN
21781	2272	14	the	the	DT
21781	2272	15	frog	frog	NN
21781	2272	16	.	.	.
21781	2273	1	In	in	IN
21781	2273	2	the	the	DT
21781	2273	3	tadpole	tadpole	NN
21781	2273	4	we	-PRON-	PRP
21781	2273	5	have	have	VBP
21781	2273	6	essentially	essentially	RB
21781	2273	7	the	the	DT
21781	2273	8	necessities	necessity	NNS
21781	2273	9	and	and	CC
21781	2273	10	organization	organization	NN
21781	2273	11	of	of	IN
21781	2273	12	the	the	DT
21781	2273	13	fish	fish	NN
21781	2273	14	;	;	:
21781	2273	15	in	in	IN
21781	2273	16	the	the	DT
21781	2273	17	adult	adult	NN
21781	2273	18	frog	frog	NN
21781	2273	19	we	-PRON-	PRP
21781	2273	20	have	have	VBP
21781	2273	21	a	a	DT
21781	2273	22	clear	clear	JJ
21781	2273	23	exposition	exposition	NN
21781	2273	24	of	of	IN
21781	2273	25	the	the	DT
21781	2273	26	structure	structure	NN
21781	2273	27	of	of	IN
21781	2273	28	pigeon	pigeon	NN
21781	2273	29	and	and	CC
21781	2273	30	rabbit	rabbit	NN
21781	2273	31	.	.	.
21781	2274	1	The	the	DT
21781	2274	2	tadpole	tadpole	NN
21781	2274	3	has	have	VBZ
21781	2274	4	,	,	,
21781	2274	5	at	at	IN
21781	2274	6	first	first	RB
21781	2274	7	,	,	,
21781	2274	8	a	a	DT
21781	2274	9	straight	straight	JJ
21781	2274	10	tubular	tubular	JJ
21781	2274	11	heart	heart	NN
21781	2274	12	,	,	,
21781	2274	13	burrowed	burrow	VBN
21781	2274	14	out	out	RP
21781	2274	15	in	in	IN
21781	2274	16	somatic	somatic	JJ
21781	2274	17	mesoblast	mesoblast	NN
21781	2274	18	,	,	,
21781	2274	19	and	and	CC
21781	2274	20	produced	produce	VBD
21781	2274	21	forward	forward	RB
21781	2274	22	into	into	IN
21781	2274	23	a	a	DT
21781	2274	24	truncus	truncus	JJ
21781	2274	25	arteriosus	arteriosus	NN
21781	2274	26	.	.	.
21781	2275	1	From	from	IN
21781	2275	2	this	this	DT
21781	2275	3	arise	arise	VB
21781	2275	4	four	four	CD
21781	2275	5	afferent	afferent	NN
21781	2275	6	branchial	branchial	JJ
21781	2275	7	arteries	artery	NNS
21781	2275	8	,	,	,
21781	2275	9	running	run	VBG
21781	2275	10	up	up	RP
21781	2275	11	along	along	IN
21781	2275	12	the	the	DT
21781	2275	13	sides	side	NNS
21781	2275	14	of	of	IN
21781	2275	15	the	the	DT
21781	2275	16	four	four	CD
21781	2275	17	branchial	branchial	JJ
21781	2275	18	arches	arch	NNS
21781	2275	19	,	,	,
21781	2275	20	and	and	CC
21781	2275	21	supplying	supply	VBG
21781	2275	22	gills	gill	NNS
21781	2275	23	.	.	.
21781	2276	1	They	-PRON-	PRP
21781	2276	2	unite	unite	VBP
21781	2276	3	above	above	RB
21781	2276	4	on	on	IN
21781	2276	5	either	either	DT
21781	2276	6	side	side	NN
21781	2276	7	in	in	IN
21781	2276	8	paired	pair	VBN
21781	2276	9	hyper	hyper	JJ
21781	2276	10	-	-	JJ
21781	2276	11	branchial	branchial	JJ
21781	2276	12	arteries	artery	NNS
21781	2276	13	,	,	,
21781	2276	14	which	which	WDT
21781	2276	15	meet	meet	VBP
21781	2276	16	behind	behind	IN
21781	2276	17	dorsal	dorsal	NN
21781	2276	18	to	to	IN
21781	2276	19	the	the	DT
21781	2276	20	liver	liver	NN
21781	2276	21	,	,	,
21781	2276	22	to	to	TO
21781	2276	23	form	form	VB
21781	2276	24	a	a	DT
21781	2276	25	median	median	JJ
21781	2276	26	dorsal	dorsal	NN
21781	2276	27	aorta	aorta	NNP
21781	2276	28	.	.	.
21781	2277	1	Internal	internal	JJ
21781	2277	2	and	and	CC
21781	2277	3	external	external	JJ
21781	2277	4	carotid	carotid	NNS
21781	2277	5	arteries	artery	NNS
21781	2277	6	supply	supply	VBP
21781	2277	7	the	the	DT
21781	2277	8	head	head	NN
21781	2277	9	.	.	.
21781	2278	1	These	these	DT
21781	2278	2	four	four	CD
21781	2278	3	afferent	afferent	NN
21781	2278	4	branchial	branchial	JJ
21781	2278	5	arches	arch	NNS
21781	2278	6	are	be	VBP
21781	2278	7	equivalent	equivalent	JJ
21781	2278	8	to	to	IN
21781	2278	9	the	the	DT
21781	2278	10	first	first	JJ
21781	2278	11	four	four	CD
21781	2278	12	of	of	IN
21781	2278	13	the	the	DT
21781	2278	14	five	five	CD
21781	2278	15	vessels	vessel	NNS
21781	2278	16	of	of	IN
21781	2278	17	the	the	DT
21781	2278	18	dog	dog	NN
21781	2278	19	-	-	HYPH
21781	2278	20	fish	fish	NN
21781	2278	21	.	.	.
21781	2279	1	At	at	IN
21781	2279	2	first	first	RB
21781	2279	3	,	,	,
21781	2279	4	the	the	DT
21781	2279	5	paired	pair	VBN
21781	2279	6	gills	gill	NNS
21781	2279	7	are	be	VBP
21781	2279	8	three	three	CD
21781	2279	9	in	in	IN
21781	2279	10	number	number	NN
21781	2279	11	,	,	,
21781	2279	12	external	external	JJ
21781	2279	13	,	,	,
21781	2279	14	and	and	CC
21781	2279	15	tree	tree	NN
21781	2279	16	-	-	HYPH
21781	2279	17	like	like	JJ
21781	2279	18	,	,	,
21781	2279	19	covered	cover	VBN
21781	2279	20	by	by	IN
21781	2279	21	epiblast	epiblast	NN
21781	2279	22	(	(	-LRB-
21781	2279	23	Figures	figure	NNS
21781	2279	24	10	10	CD
21781	2279	25	and	and	CC
21781	2279	26	11	11	CD
21781	2279	27	,	,	,
21781	2279	28	e.g.	e.g.	RB
21781	2280	1	)	)	-RRB-
21781	2280	2	,	,	,
21781	2280	3	and	and	CC
21781	2280	4	not	not	RB
21781	2280	5	to	to	TO
21781	2280	6	be	be	VB
21781	2280	7	compared	compare	VBN
21781	2280	8	to	to	TO
21781	2280	9	fish	fish	VB
21781	2280	10	gills	gill	NNS
21781	2280	11	in	in	IN
21781	2280	12	structure	structure	NN
21781	2280	13	,	,	,
21781	2280	14	or	or	CC
21781	2280	15	in	in	IN
21781	2280	16	fact	fact	NN
21781	2280	17	-with-	-with-	NN
21781	2280	18	[	[	-LRB-
21781	2280	19	to	to	IN
21781	2280	20	]	]	-RRB-
21781	2280	21	any	any	DT
21781	2280	22	other	other	JJ
21781	2280	23	gills	gill	NNS
21781	2280	24	within	within	IN
21781	2280	25	the	the	DT
21781	2280	26	limits	limit	NNS
21781	2280	27	of	of	IN
21781	2280	28	the	the	DT
21781	2280	29	vertebrata	vertebrata	NN
21781	2280	30	.	.	.
21781	2281	1	Subsequently	subsequently	RB
21781	2281	2	(	(	-LRB-
21781	2281	3	hypoblastic	hypoblastic	JJ
21781	2281	4	)	)	-RRB-
21781	2281	5	internal	internal	JJ
21781	2281	6	gills	gill	NNS
21781	2281	7	(	(	-LRB-
21781	2281	8	int.g	int.g	UH
21781	2281	9	.	.	.
21781	2281	10	,	,	,
21781	2281	11	Figure	Figure	NNP
21781	2281	12	12	12	CD
21781	2281	13	)	)	-RRB-
21781	2281	14	,	,	,
21781	2281	15	strictly	strictly	RB
21781	2281	16	homologous	homologous	JJ
21781	2281	17	with	with	IN
21781	2281	18	the	the	DT
21781	2281	19	gills	gill	NNS
21781	2281	20	of	of	IN
21781	2281	21	a	a	DT
21781	2281	22	fish	fish	NN
21781	2281	23	,	,	,
21781	2281	24	appear	appear	VBP
21781	2281	25	.	.	.
21781	2282	1	Then	then	RB
21781	2282	2	a	a	DT
21781	2282	3	flap	flap	NN
21781	2282	4	of	of	IN
21781	2282	5	skin	skin	NN
21781	2282	6	outside	outside	IN
21781	2282	7	the	the	DT
21781	2282	8	hyoid	hyoid	NN
21781	2282	9	arch	arch	NN
21781	2282	10	grows	grow	VBZ
21781	2282	11	back	back	RB
21781	2282	12	to	to	TO
21781	2282	13	cover	cover	VB
21781	2282	14	over	over	IN
21781	2282	15	the	the	DT
21781	2282	16	gills	gill	NNS
21781	2282	17	;	;	:
21781	2282	18	this	this	DT
21781	2282	19	is	be	VBZ
21781	2282	20	the	the	DT
21781	2282	21	operculum	operculum	NN
21781	2282	22	(	(	-LRB-
21781	2282	23	op	op	NN
21781	2282	24	.	.	.
21781	2283	1	in	in	IN
21781	2283	2	Figures	Figures	NNP
21781	2283	3	11	11	CD
21781	2283	4	and	and	CC
21781	2283	5	12	12	CD
21781	2283	6	,	,	,
21781	2283	7	Sheet	Sheet	NNP
21781	2283	8	22	22	CD
21781	2283	9	)	)	-RRB-
21781	2283	10	,	,	,
21781	2283	11	and	and	CC
21781	2283	12	it	-PRON-	PRP
21781	2283	13	finally	finally	RB
21781	2283	14	encloses	enclose	VBZ
21781	2283	15	them	-PRON-	PRP
21781	2283	16	in	in	IN
21781	2283	17	a	a	DT
21781	2283	18	gill	gill	JJ
21781	2283	19	chamber	chamber	NN
21781	2283	20	,	,	,
21781	2283	21	open	open	JJ
21781	2283	22	only	only	RB
21781	2283	23	by	by	IN
21781	2283	24	a	a	DT
21781	2283	25	pore	pore	NN
21781	2283	26	on	on	IN
21781	2283	27	the	the	DT
21781	2283	28	left	left	NN
21781	2283	29	,	,	,
21781	2283	30	which	which	WDT
21781	2283	31	resembles	resemble	VBZ
21781	2283	32	in	in	IN
21781	2283	33	structure	structure	NN
21781	2283	34	and	and	CC
21781	2283	35	physiological	physiological	JJ
21781	2283	36	meaning	meaning	NN
21781	2283	37	,	,	,
21781	2283	38	but	but	CC
21781	2283	39	differs	differ	NNS
21781	2283	40	evidently	evidently	RB
21781	2283	41	very	very	RB
21781	2283	42	widely	widely	RB
21781	2283	43	in	in	IN
21781	2283	44	development	development	NN
21781	2283	45	,	,	,
21781	2283	46	from	from	IN
21781	2283	47	the	the	DT
21781	2283	48	amphioxus	amphioxus	NNP
21781	2283	49	atrium	atrium	NN
21781	2283	50	.	.	.
21781	2284	1	At	at	IN
21781	2284	2	this	this	DT
21781	2284	3	time	time	NN
21781	2284	4	,	,	,
21781	2284	5	the	the	DT
21781	2284	6	lungs	lung	NNS
21781	2284	7	are	be	VBP
21781	2284	8	developing	develop	VBG
21781	2284	9	as	as	IN
21781	2284	10	paired	pair	VBN
21781	2284	11	hollow	hollow	JJ
21781	2284	12	outgrowths	outgrowth	NNS
21781	2284	13	on	on	IN
21781	2284	14	the	the	DT
21781	2284	15	ventral	ventral	JJ
21781	2284	16	side	side	NN
21781	2284	17	of	of	IN
21781	2284	18	the	the	DT
21781	2284	19	throat	throat	NN
21781	2284	20	(	(	-LRB-
21781	2284	21	Figure	Figure	NNP
21781	2284	22	12	12	CD
21781	2284	23	,	,	,
21781	2284	24	L.	L.	NNP
21781	2284	25	)	)	-RRB-
21781	2284	26	.	.	.
21781	2285	1	As	as	IN
21781	2285	2	the	the	DT
21781	2285	3	limbs	limb	NNS
21781	2285	4	develop	develop	VBP
21781	2285	5	,	,	,
21781	2285	6	and	and	CC
21781	2285	7	the	the	DT
21781	2285	8	tail	tail	NN
21781	2285	9	dwindles	dwindle	NNS
21781	2285	10	,	,	,
21781	2285	11	the	the	DT
21781	2285	12	gill	gill	JJ
21781	2285	13	chamber	chamber	NN
21781	2285	14	is	be	VBZ
21781	2285	15	obliterated	obliterate	VBN
21781	2285	16	.	.	.
21781	2286	1	The	the	DT
21781	2286	2	capillary	capillary	JJ
21781	2286	3	interruptions	interruption	NNS
21781	2286	4	of	of	IN
21781	2286	5	the	the	DT
21781	2286	6	gills	gill	NNS
21781	2286	7	on	on	IN
21781	2286	8	the	the	DT
21781	2286	9	branchial	branchial	JJ
21781	2286	10	arches	arch	NNS
21781	2286	11	(	(	-LRB-
21781	2286	12	aortic	aortic	NNP
21781	2286	13	arches	arch	NNS
21781	2286	14	)	)	-RRB-
21781	2286	15	are	be	VBP
21781	2286	16	also	also	RB
21781	2286	17	obliterated	obliterate	VBN
21781	2286	18	.	.	.
21781	2287	1	The	the	DT
21781	2287	2	carotid	carotid	JJ
21781	2287	3	gland	gland	NN
21781	2287	4	occupies	occupy	VBZ
21781	2287	5	the	the	DT
21781	2287	6	position	position	NN
21781	2287	7	of	of	IN
21781	2287	8	the	the	DT
21781	2287	9	first	first	JJ
21781	2287	10	of	of	IN
21781	2287	11	these	these	DT
21781	2287	12	in	in	IN
21781	2287	13	the	the	DT
21781	2287	14	adult	adult	NN
21781	2287	15	.	.	.
21781	2288	1	The	the	DT
21781	2288	2	front	front	JJ
21781	2288	3	branchial	branchial	NN
21781	2288	4	arch	arch	NN
21781	2288	5	here	here	RB
21781	2288	6	,	,	,
21781	2288	7	as	as	IN
21781	2288	8	in	in	IN
21781	2288	9	all	all	DT
21781	2288	10	higher	high	JJR
21781	2288	11	vertebrata	vertebrata	NN
21781	2288	12	,	,	,
21781	2288	13	becomes	become	VBZ
21781	2288	14	the	the	DT
21781	2288	15	carotid	carotid	NNS
21781	2288	16	arch	arch	NN
21781	2288	17	;	;	:
21781	2288	18	the	the	DT
21781	2288	19	lingual	lingual	NN
21781	2288	20	represents	represent	VBZ
21781	2288	21	the	the	DT
21781	2288	22	base	base	NN
21781	2288	23	of	of	IN
21781	2288	24	a	a	DT
21781	2288	25	pre	pre	JJ
21781	2288	26	-	-	JJ
21781	2288	27	branchial	branchial	JJ
21781	2288	28	vessel	vessel	NN
21781	2288	29	;	;	:
21781	2288	30	the	the	DT
21781	2288	31	second	second	JJ
21781	2288	32	branchial	branchial	NN
21781	2288	33	becomes	become	VBZ
21781	2288	34	the	the	DT
21781	2288	35	aortic	aortic	NN
21781	2288	36	arch	arch	NN
21781	2288	37	.	.	.
21781	2289	1	The	the	DT
21781	2289	2	fourth	fourth	JJ
21781	2289	3	loses	lose	VBZ
21781	2289	4	its	-PRON-	PRP$
21781	2289	5	connection	connection	NN
21781	2289	6	with	with	IN
21781	2289	7	the	the	DT
21781	2289	8	dorsal	dorsal	NN
21781	2289	9	aorta	aorta	NNP
21781	2289	10	,	,	,
21781	2289	11	and	and	CC
21781	2289	12	sends	send	VBZ
21781	2289	13	a	a	DT
21781	2289	14	branch	branch	NN
21781	2289	15	to	to	IN
21781	2289	16	the	the	DT
21781	2289	17	developing	develop	VBG
21781	2289	18	lung	lung	NN
21781	2289	19	,	,	,
21781	2289	20	which	which	WDT
21781	2289	21	becomes	become	VBZ
21781	2289	22	the	the	DT
21781	2289	23	pulmonary	pulmonary	JJ
21781	2289	24	artery	artery	NN
21781	2289	25	.	.	.
21781	2290	1	The	the	DT
21781	2290	2	third	third	JJ
21781	2290	3	disappears	disappear	VBZ
21781	2290	4	.	.	.
21781	2291	1	A	a	DT
21781	2291	2	somewhat	somewhat	RB
21781	2291	3	different	different	JJ
21781	2291	4	account	account	NN
21781	2291	5	to	to	IN
21781	2291	6	this	this	DT
21781	2291	7	is	be	VBZ
21781	2291	8	still	still	RB
21781	2291	9	found	find	VBN
21781	2291	10	in	in	IN
21781	2291	11	some	some	DT
21781	2291	12	text	text	NN
21781	2291	13	-	-	HYPH
21781	2291	14	books	book	NNS
21781	2291	15	of	of	IN
21781	2291	16	the	the	DT
21781	2291	17	fate	fate	NN
21781	2291	18	of	of	IN
21781	2291	19	this	this	DT
21781	2291	20	third	third	JJ
21781	2291	21	branchial	branchial	JJ
21781	2291	22	arch	arch	NN
21781	2291	23	.	.	.
21781	2292	1	Balfour	Balfour	NNP
21781	2292	2	would	would	MD
21781	2292	3	appear	appear	VB
21781	2292	4	to	to	TO
21781	2292	5	have	have	VB
21781	2292	6	been	be	VBN
21781	2292	7	of	of	IN
21781	2292	8	opinion	opinion	NN
21781	2292	9	that	that	IN
21781	2292	10	it	-PRON-	PRP
21781	2292	11	gave	give	VBD
21781	2292	12	rise	rise	NN
21781	2292	13	to	to	IN
21781	2292	14	the	the	DT
21781	2292	15	cutaneous	cutaneous	JJ
21781	2292	16	artery	artery	NN
21781	2292	17	,	,	,
21781	2292	18	and	and	CC
21781	2292	19	that	that	IN
21781	2292	20	the	the	DT
21781	2292	21	third	third	JJ
21781	2292	22	and	and	CC
21781	2292	23	fourth	fourth	JJ
21781	2292	24	vessels	vessel	NNS
21781	2292	25	coalesced	coalesce	VBN
21781	2292	26	to	to	TO
21781	2292	27	form	form	VB
21781	2292	28	the	the	DT
21781	2292	29	pulmocutaneous	pulmocutaneous	JJ
21781	2292	30	,	,	,
21781	2292	31	the	the	DT
21781	2292	32	fourth	fourth	JJ
21781	2292	33	arch	arch	NN
21781	2292	34	moving	move	VBG
21781	2292	35	forward	forward	RB
21781	2292	36	so	so	IN
21781	2292	37	as	as	IN
21781	2292	38	to	to	TO
21781	2292	39	arise	arise	VB
21781	2292	40	from	from	IN
21781	2292	41	the	the	DT
21781	2292	42	base	base	NN
21781	2292	43	of	of	IN
21781	2292	44	the	the	DT
21781	2292	45	third	third	JJ
21781	2292	46	;	;	:
21781	2292	47	and	and	CC
21781	2292	48	most	most	JJS
21781	2292	49	elementary	elementary	JJ
21781	2292	50	works	work	NNS
21781	2292	51	follow	follow	VBP
21781	2292	52	him	-PRON-	PRP
21781	2292	53	.	.	.
21781	2293	1	This	this	DT
21781	2293	2	opinion	opinion	NN
21781	2293	3	was	be	VBD
21781	2293	4	strengthened	strengthen	VBN
21781	2293	5	by	by	IN
21781	2293	6	the	the	DT
21781	2293	7	fact	fact	NN
21781	2293	8	that	that	IN
21781	2293	9	in	in	IN
21781	2293	10	the	the	DT
21781	2293	11	higher	high	JJR
21781	2293	12	types	type	NNS
21781	2293	13	(	(	-LRB-
21781	2293	14	reptiles	reptile	NNS
21781	2293	15	,	,	,
21781	2293	16	birds	bird	NNS
21781	2293	17	,	,	,
21781	2293	18	and	and	CC
21781	2293	19	mammals	mammal	NNS
21781	2293	20	)	)	-RRB-
21781	2293	21	no	no	DT
21781	2293	22	fourth	fourth	JJ
21781	2293	23	branchial	branchial	NN
21781	2293	24	arch	arch	NN
21781	2293	25	was	be	VBD
21781	2293	26	observed	observe	VBN
21781	2293	27	,	,	,
21781	2293	28	and	and	CC
21781	2293	29	the	the	DT
21781	2293	30	apparent	apparent	JJ
21781	2293	31	third	third	NN
21781	2293	32	,	,	,
21781	2293	33	becomes	become	VBZ
21781	2293	34	the	the	DT
21781	2293	35	pulmonary	pulmonary	NN
21781	2293	36	.	.	.
21781	2294	1	But	but	CC
21781	2294	2	it	-PRON-	PRP
21781	2294	3	has	have	VBZ
21781	2294	4	since	since	IN
21781	2294	5	been	be	VBN
21781	2294	6	shown	show	VBN
21781	2294	7	that	that	IN
21781	2294	8	a	a	DT
21781	2294	9	transitory	transitory	JJ
21781	2294	10	third	third	JJ
21781	2294	11	arch	arch	JJ
21781	2294	12	appears	appear	NNS
21781	2294	13	and	and	CC
21781	2294	14	disappears	disappear	VBZ
21781	2294	15	in	in	IN
21781	2294	16	these	these	DT
21781	2294	17	types	type	NNS
21781	2294	18	.	.	.
21781	2295	1	Section	section	NN
21781	2295	2	18	18	CD
21781	2295	3	.	.	.
21781	2296	1	The	the	DT
21781	2296	2	origin	origin	NN
21781	2296	3	of	of	IN
21781	2296	4	the	the	DT
21781	2296	5	renal	renal	JJ
21781	2296	6	organ	organ	NN
21781	2296	7	and	and	CC
21781	2296	8	duct	duct	NN
21781	2296	9	has	have	VBZ
21781	2296	10	very	very	RB
21781	2296	11	considerable	considerable	JJ
21781	2296	12	controversial	controversial	JJ
21781	2296	13	interest	interest	NN
21781	2296	14	.	.	.
21781	2297	1	*	*	NFP
21781	2297	2	In	in	IN
21781	2297	3	Figure	Figure	NNP
21781	2297	4	13	13	CD
21781	2297	5	,	,	,
21781	2297	6	Sheet	Sheet	NNP
21781	2297	7	22	22	CD
21781	2297	8	,	,	,
21781	2297	9	a	a	DT
21781	2297	10	diagrammatic	diagrammatic	JJ
21781	2297	11	cross	cross	JJ
21781	2297	12	-	-	NN
21781	2297	13	section	section	NN
21781	2297	14	,	,	,
21781	2297	15	of	of	IN
21781	2297	16	an	an	DT
21781	2297	17	embryo	embryo	NN
21781	2297	18	is	be	VBZ
21781	2297	19	shown	show	VBN
21781	2297	20	.	.	.
21781	2298	1	I.	I.	NNP
21781	2298	2	is	be	VBZ
21781	2298	3	the	the	DT
21781	2298	4	intestine	intestine	NN
21781	2298	5	,	,	,
21781	2298	6	coe	coe	UH
21781	2298	7	.	.	.
21781	2299	1	the	the	DT
21781	2299	2	coelom	coelom	NNP
21781	2299	3	,	,	,
21781	2299	4	s.c	s.c	NNP
21781	2299	5	.	.	NNP
21781	2299	6	the	the	DT
21781	2299	7	spinal	spinal	JJ
21781	2299	8	cord	cord	NN
21781	2299	9	;	;	:
21781	2299	10	n.c	n.c	NNP
21781	2299	11	.	.	.
21781	2299	12	the	the	DT
21781	2299	13	notochord	notochord	NN
21781	2299	14	,	,	,
21781	2299	15	surrounded	surround	VBN
21781	2299	16	by	by	IN
21781	2299	17	n.s	n.s	NNP
21781	2299	18	.	.	NNP
21781	2299	19	,	,	,
21781	2299	20	the	the	DT
21781	2299	21	notochordal	notochordal	JJ
21781	2299	22	sheath	sheath	NN
21781	2299	23	,	,	,
21781	2299	24	ao	ao	NNP
21781	2299	25	.	.	.
21781	2300	1	is	be	VBZ
21781	2300	2	the	the	DT
21781	2300	3	dorsal	dorsal	NN
21781	2300	4	aorta	aorta	NNP
21781	2300	5	.	.	.
21781	2301	1	In	in	IN
21781	2301	2	the	the	DT
21781	2301	3	masses	masse	NNS
21781	2301	4	of	of	IN
21781	2301	5	somatic	somatic	JJ
21781	2301	6	mesoblast	mesoblast	NN
21781	2301	7	on	on	IN
21781	2301	8	either	either	DT
21781	2301	9	side	side	NN
21781	2301	10	,	,	,
21781	2301	11	a	a	DT
21781	2301	12	longitudinal	longitudinal	JJ
21781	2301	13	canal	canal	NN
21781	2301	14	appears	appear	VBZ
21781	2301	15	,	,	,
21781	2301	16	which	which	WDT
21781	2301	17	,	,	,
21781	2301	18	in	in	IN
21781	2301	19	the	the	DT
21781	2301	20	torpedo	torpedo	NN
21781	2301	21	,	,	,
21781	2301	22	a	a	DT
21781	2301	23	fish	fish	NN
21781	2301	24	related	relate	VBN
21781	2301	25	to	to	IN
21781	2301	26	the	the	DT
21781	2301	27	dog	dog	NN
21781	2301	28	-	-	HYPH
21781	2301	29	fish	fish	NN
21781	2301	30	,	,	,
21781	2301	31	and	and	CC
21781	2301	32	in	in	IN
21781	2301	33	the	the	DT
21781	2301	34	rabbit	rabbit	NN
21781	2301	35	,	,	,
21781	2301	36	and	and	CC
21781	2301	37	possibly	possibly	RB
21781	2301	38	in	in	IN
21781	2301	39	all	all	DT
21781	2301	40	other	other	JJ
21781	2301	41	cases	case	NNS
21781	2301	42	,	,	,
21781	2301	43	is	be	VBZ
21781	2301	44	epiblastic	epiblastic	JJ
21781	2301	45	in	in	IN
21781	2301	46	origin	origin	NN
21781	2301	47	.	.	.
21781	2302	1	This	this	DT
21781	2302	2	is	be	VBZ
21781	2302	3	the	the	DT
21781	2302	4	segmental	segmental	JJ
21781	2302	5	duct	duct	NN
21781	2302	6	,	,	,
21781	2302	7	which	which	WDT
21781	2302	8	persists	persist	VBZ
21781	2302	9	,	,	,
21781	2302	10	apparently	apparently	RB
21781	2302	11	,	,	,
21781	2302	12	as	as	IN
21781	2302	13	the	the	DT
21781	2302	14	Wolffian	wolffian	JJ
21781	2302	15	duct	duct	NN
21781	2302	16	(	(	-LRB-
21781	2302	17	W.D.	W.D.	NNP
21781	2302	18	)	)	-RRB-
21781	2302	19	.	.	.
21781	2303	1	Ventral	ventral	JJ
21781	2303	2	to	to	IN
21781	2303	3	this	this	DT
21781	2303	4	appears	appear	VBZ
21781	2303	5	a	a	DT
21781	2303	6	parallel	parallel	JJ
21781	2303	7	canal	canal	NN
21781	2303	8	,	,	,
21781	2303	9	the	the	DT
21781	2303	10	Mullerian	mullerian	JJ
21781	2303	11	duct	duct	NN
21781	2303	12	(	(	-LRB-
21781	2303	13	M.D.	M.D.	NNP
21781	2304	1	)	)	-RRB-
21781	2304	2	,	,	,
21781	2304	3	which	which	WDT
21781	2304	4	is	be	VBZ
21781	2304	5	often	often	RB
21781	2304	6	described	describe	VBN
21781	2304	7	as	as	IN
21781	2304	8	being	be	VBG
21781	2304	9	split	split	VBN
21781	2304	10	off	off	RP
21781	2304	11	from	from	IN
21781	2304	12	the	the	DT
21781	2304	13	segmental	segmental	JJ
21781	2304	14	duct	duct	NN
21781	2304	15	,	,	,
21781	2304	16	but	but	CC
21781	2304	17	which	which	WDT
21781	2304	18	is	be	VBZ
21781	2304	19	,	,	,
21781	2304	20	very	very	RB
21781	2304	21	probably	probably	RB
21781	2304	22	,	,	,
21781	2304	23	an	an	DT
21781	2304	24	independent	independent	JJ
21781	2304	25	structure	structure	NN
21781	2304	26	in	in	IN
21781	2304	27	the	the	DT
21781	2304	28	frog	frog	NN
21781	2304	29	.	.	.
21781	2305	1	A	a	DT
21781	2305	2	number	number	NN
21781	2305	3	of	of	IN
21781	2305	4	tubuli	tubuli	NN
21781	2305	5	,	,	,
21781	2305	6	at	at	IN
21781	2305	7	first	first	RB
21781	2305	8	metamerically	metamerically	RB
21781	2305	9	arranged	arrange	VBN
21781	2305	10	,	,	,
21781	2305	11	now	now	RB
21781	2305	12	appear	appear	VB
21781	2305	13	,	,	,
21781	2305	14	each	each	DT
21781	2305	15	opening	opening	NN
21781	2305	16	,	,	,
21781	2305	17	on	on	IN
21781	2305	18	the	the	DT
21781	2305	19	one	one	CD
21781	2305	20	hand	hand	NN
21781	2305	21	,	,	,
21781	2305	22	into	into	IN
21781	2305	23	the	the	DT
21781	2305	24	coelom	coelom	NN
21781	2305	25	by	by	IN
21781	2305	26	a	a	DT
21781	2305	27	ciliated	ciliate	VBN
21781	2305	28	mouth	mouth	NN
21781	2305	29	,	,	,
21781	2305	30	the	the	DT
21781	2305	31	nephrostome	nephrostome	NN
21781	2305	32	(	(	-LRB-
21781	2305	33	n.s	n.s	NNP
21781	2305	34	.	.	.
21781	2306	1	)	)	-RRB-
21781	2306	2	,	,	,
21781	2306	3	and	and	CC
21781	2306	4	on	on	IN
21781	2306	5	the	the	DT
21781	2306	6	other	other	JJ
21781	2306	7	into	into	IN
21781	2306	8	the	the	DT
21781	2306	9	segmental	segmental	JJ
21781	2306	10	duct	duct	NN
21781	2306	11	.	.	.
21781	2307	1	These	these	DT
21781	2307	2	tubuli	tubuli	NNS
21781	2307	3	are	be	VBP
21781	2307	4	the	the	DT
21781	2307	5	segmental	segmental	JJ
21781	2307	6	tubes	tube	NNS
21781	2307	7	or	or	CC
21781	2307	8	nephridia	nephridia	NN
21781	2307	9	.	.	.
21781	2308	1	There	there	EX
21781	2308	2	grows	grow	VBZ
21781	2308	3	out	out	RP
21781	2308	4	from	from	IN
21781	2308	5	the	the	DT
21781	2308	6	aorta	aorta	NNP
21781	2308	7	,	,	,
21781	2308	8	towards	towards	IN
21781	2308	9	each	each	DT
21781	2308	10	,	,	,
21781	2308	11	a	a	DT
21781	2308	12	bunch	bunch	NN
21781	2308	13	,	,	,
21781	2308	14	of	of	IN
21781	2308	15	bloodvessels	bloodvessel	NNS
21781	2308	16	,	,	,
21781	2308	17	the	the	DT
21781	2308	18	glomerulus	glomerulus	NN
21781	2308	19	(	(	-LRB-
21781	2308	20	compare	compare	VB
21781	2308	21	Section	Section	NNP
21781	2308	22	62	62	CD
21781	2308	23	,	,	,
21781	2308	24	Rabbit	Rabbit	NNP
21781	2308	25	)	)	-RRB-
21781	2308	26	.	.	.
21781	2309	1	These	these	DT
21781	2309	2	tubuli	tubuli	NNS
21781	2309	3	ultimately	ultimately	RB
21781	2309	4	become	become	VBP
21781	2309	5	,	,	,
21781	2309	6	in	in	IN
21781	2309	7	part	part	NN
21781	2309	8	,	,	,
21781	2309	9	the	the	DT
21781	2309	10	renal	renal	JJ
21781	2309	11	tubuli	tubuli	NN
21781	2309	12	,	,	,
21781	2309	13	so	so	IN
21781	2309	14	that	that	IN
21781	2309	15	the	the	DT
21781	2309	16	primitive	primitive	JJ
21781	2309	17	kidney	kidney	NN
21781	2309	18	stretches	stretch	NNS
21781	2309	19	,	,	,
21781	2309	20	at	at	IN
21781	2309	21	first	first	RB
21781	2309	22	,	,	,
21781	2309	23	along	along	IN
21781	2309	24	the	the	DT
21781	2309	25	length	length	NN
21781	2309	26	of	of	IN
21781	2309	27	the	the	DT
21781	2309	28	body	body	NN
21781	2309	29	cavity	cavity	NN
21781	2309	30	from	from	IN
21781	2309	31	the	the	DT
21781	2309	32	region	region	NN
21781	2309	33	,	,	,
21781	2309	34	of	of	IN
21781	2309	35	the	the	DT
21781	2309	36	gill	gill	JJ
21781	2309	37	-	-	HYPH
21781	2309	38	slits	slit	NNS
21781	2309	39	backward	backward	RB
21781	2309	40	.	.	.
21781	2310	1	The	the	DT
21781	2310	2	anterior	anterior	JJ
21781	2310	3	part	part	NN
21781	2310	4	of	of	IN
21781	2310	5	the	the	DT
21781	2310	6	kidney	kidney	NN
21781	2310	7	,	,	,
21781	2310	8	called	call	VBD
21781	2310	9	the	the	DT
21781	2310	10	pronephros	pronephro	NNS
21781	2310	11	,	,	,
21781	2310	12	disappears	disappear	VBZ
21781	2310	13	in	in	IN
21781	2310	14	the	the	DT
21781	2310	15	later	later	JJ
21781	2310	16	larval	larval	NN
21781	2310	17	stages	stage	NNS
21781	2310	18	.	.	.
21781	2311	1	Internal	internal	JJ
21781	2311	2	to	to	IN
21781	2311	3	the	the	DT
21781	2311	4	kidney	kidney	NN
21781	2311	5	on	on	IN
21781	2311	6	either	either	DT
21781	2311	7	side	side	NN
21781	2311	8	there	there	EX
21781	2311	9	has	have	VBZ
21781	2311	10	appeared	appear	VBN
21781	2311	11	a	a	DT
21781	2311	12	longitudinal	longitudinal	JJ
21781	2311	13	ridge	ridge	NN
21781	2311	14	,	,	,
21781	2311	15	the	the	DT
21781	2311	16	genital	genital	JJ
21781	2311	17	ridge	ridge	NN
21781	2311	18	(	(	-LRB-
21781	2311	19	g.r	g.r	NNP
21781	2311	20	.	.	.
21781	2312	1	)	)	-RRB-
21781	2312	2	,	,	,
21781	2312	3	which	which	WDT
21781	2312	4	gives	give	VBZ
21781	2312	5	rise	rise	NN
21781	2312	6	to	to	IN
21781	2312	7	testes	testis	NNS
21781	2312	8	or	or	CC
21781	2312	9	ovary	ovary	JJ
21781	2312	10	,	,	,
21781	2312	11	as	as	IN
21781	2312	12	the	the	DT
21781	2312	13	case	case	NN
21781	2312	14	may	may	MD
21781	2312	15	be	be	VB
21781	2312	16	.	.	.
21781	2313	1	*	*	NFP
21781	2313	2	In	in	IN
21781	2313	3	the	the	DT
21781	2313	4	discussion	discussion	NN
21781	2313	5	whether	whether	IN
21781	2313	6	the	the	DT
21781	2313	7	vertebrata	vertebrata	NN
21781	2313	8	have	have	VBP
21781	2313	9	arisen	arise	VBN
21781	2313	10	from	from	IN
21781	2313	11	some	some	DT
21781	2313	12	ancestral	ancestral	JJ
21781	2313	13	type	type	NN
21781	2313	14	,	,	,
21781	2313	15	like	like	IN
21781	2313	16	the	the	DT
21781	2313	17	earthworm	earthworm	NN
21781	2313	18	,	,	,
21781	2313	19	metamerically	metamerically	RB
21781	2313	20	segmented	segmented	JJ
21781	2313	21	,	,	,
21781	2313	22	and	and	CC
21781	2313	23	of	of	IN
21781	2313	24	fairly	fairly	RB
21781	2313	25	high	high	JJ
21781	2313	26	organization	organization	NN
21781	2313	27	,	,	,
21781	2313	28	or	or	CC
21781	2313	29	from	from	IN
21781	2313	30	a	a	DT
21781	2313	31	much	much	RB
21781	2313	32	lower	low	JJR
21781	2313	33	form	form	NN
21781	2313	34	,	,	,
21781	2313	35	possibly	possibly	RB
21781	2313	36	even	even	RB
21781	2313	37	from	from	IN
21781	2313	38	a	a	DT
21781	2313	39	coelenterate	coelenterate	NN
21781	2313	40	.	.	.
21781	2314	1	Such	such	PDT
21781	2314	2	a	a	DT
21781	2314	3	discussion	discussion	NN
21781	2314	4	is	be	VBZ
21781	2314	5	entirely	entirely	RB
21781	2314	6	outside	outside	IN
21781	2314	7	the	the	DT
21781	2314	8	scope	scope	NN
21781	2314	9	of	of	IN
21781	2314	10	the	the	DT
21781	2314	11	book	book	NN
21781	2314	12	,	,	,
21781	2314	13	though	though	IN
21781	2314	14	its	-PRON-	PRP$
21781	2314	15	mention	mention	NN
21781	2314	16	is	be	VBZ
21781	2314	17	necessary	necessary	JJ
21781	2314	18	to	to	TO
21781	2314	19	explain	explain	VB
21781	2314	20	the	the	DT
21781	2314	21	importance	importance	NN
21781	2314	22	given	give	VBN
21781	2314	23	to	to	IN
21781	2314	24	these	these	DT
21781	2314	25	organs	organ	NNS
21781	2314	26	.	.	.
21781	2315	1	Section	section	NN
21781	2315	2	19	19	CD
21781	2315	3	.	.	.
21781	2316	1	The	the	DT
21781	2316	2	student	student	NN
21781	2316	3	should	should	MD
21781	2316	4	now	now	RB
21781	2316	5	compare	compare	VB
21781	2316	6	the	the	DT
21781	2316	7	figures	figure	NNS
21781	2316	8	on	on	IN
21781	2316	9	Sheet	Sheet	NNP
21781	2316	10	17	17	CD
21781	2316	11	.	.	.
21781	2317	1	In	in	IN
21781	2317	2	the	the	DT
21781	2317	3	male	male	NN
21781	2317	4	,	,	,
21781	2317	5	tubular	tubular	JJ
21781	2317	6	connections	connection	NNS
21781	2317	7	are	be	VBP
21781	2317	8	established	establish	VBN
21781	2317	9	between	between	IN
21781	2317	10	the	the	DT
21781	2317	11	testes	testis	NNS
21781	2317	12	and	and	CC
21781	2317	13	the	the	DT
21781	2317	14	middle	middle	JJ
21781	2317	15	part	part	NN
21781	2317	16	of	of	IN
21781	2317	17	the	the	DT
21781	2317	18	primitive	primitive	JJ
21781	2317	19	kidney	kidney	NN
21781	2317	20	(	(	-LRB-
21781	2317	21	mesonephros	mesonephros	NNP
21781	2317	22	)	)	-RRB-
21781	2317	23	.	.	.
21781	2318	1	These	these	DT
21781	2318	2	connections	connection	NNS
21781	2318	3	are	be	VBP
21781	2318	4	the	the	DT
21781	2318	5	vasa	vasa	NNP
21781	2318	6	efferentia	efferentia	NNP
21781	2318	7	(	(	-LRB-
21781	2318	8	v.e	v.e	NNP
21781	2318	9	.	.	.
21781	2319	1	)	)	-RRB-
21781	2319	2	,	,	,
21781	2319	3	and	and	CC
21781	2319	4	the	the	DT
21781	2319	5	mesonephros	mesonephro	NNS
21781	2319	6	is	be	VBZ
21781	2319	7	now	now	RB
21781	2319	8	equivalent	equivalent	JJ
21781	2319	9	to	to	IN
21781	2319	10	the	the	DT
21781	2319	11	epididymis	epididymi	NNS
21781	2319	12	of	of	IN
21781	2319	13	the	the	DT
21781	2319	14	rabbit	rabbit	NN
21781	2319	15	.	.	.
21781	2320	1	The	the	DT
21781	2320	2	Wolffian	wolffian	JJ
21781	2320	3	duct	duct	NN
21781	2320	4	is	be	VBZ
21781	2320	5	the	the	DT
21781	2320	6	urogenital	urogenital	JJ
21781	2320	7	duct	duct	NN
21781	2320	8	of	of	IN
21781	2320	9	the	the	DT
21781	2320	10	adult	adult	NN
21781	2320	11	,	,	,
21781	2320	12	and	and	CC
21781	2320	13	the	the	DT
21781	2320	14	Mullerian	mullerian	JJ
21781	2320	15	duct	duct	NN
21781	2320	16	is	be	VBZ
21781	2320	17	entirely	entirely	RB
21781	2320	18	absorbed	absorb	VBN
21781	2320	19	,	,	,
21781	2320	20	or	or	CC
21781	2320	21	remains	remain	VBZ
21781	2320	22	,	,	,
21781	2320	23	more	more	RBR
21781	2320	24	or	or	CC
21781	2320	25	less	less	RBR
21781	2320	26	,	,	,
21781	2320	27	in	in	IN
21781	2320	28	exceptional	exceptional	JJ
21781	2320	29	cases	case	NNS
21781	2320	30	.	.	.
21781	2321	1	In	in	IN
21781	2321	2	the	the	DT
21781	2321	3	female	female	NN
21781	2321	4	,	,	,
21781	2321	5	the	the	DT
21781	2321	6	Mullerian	mullerian	JJ
21781	2321	7	duct	duct	NN
21781	2321	8	increases	increase	VBZ
21781	2321	9	greatly	greatly	RB
21781	2321	10	in	in	IN
21781	2321	11	length--	length--	NNP
21781	2321	12	so	so	IN
21781	2321	13	that	that	IN
21781	2321	14	at	at	IN
21781	2321	15	sexual	sexual	JJ
21781	2321	16	maturity	maturity	NN
21781	2321	17	its	-PRON-	PRP$
21781	2321	18	white	white	JJ
21781	2321	19	coils	coil	NNS
21781	2321	20	appear	appear	VBP
21781	2321	21	thicker	thick	JJR
21781	2321	22	and	and	CC
21781	2321	23	longer	long	JJR
21781	2321	24	than	than	IN
21781	2321	25	the	the	DT
21781	2321	26	intestine--	intestine--	NNP
21781	2321	27	and	and	CC
21781	2321	28	becomes	become	VBZ
21781	2321	29	the	the	DT
21781	2321	30	oviduct	oviduct	NN
21781	2321	31	;	;	:
21781	2321	32	the	the	DT
21781	2321	33	Wolffian	wolffian	JJ
21781	2321	34	duct	duct	NN
21781	2321	35	is	be	VBZ
21781	2321	36	the	the	DT
21781	2321	37	ureter	ureter	NN
21781	2321	38	,	,	,
21781	2321	39	and	and	CC
21781	2321	40	the	the	DT
21781	2321	41	mesonephros	mesonephro	NNS
21781	2321	42	is	be	VBZ
21781	2321	43	not	not	RB
21781	2321	44	perverted	pervert	VBN
21781	2321	45	in	in	IN
21781	2321	46	function	function	NN
21781	2321	47	from	from	IN
21781	2321	48	its	-PRON-	PRP$
21781	2321	49	primary	primary	JJ
21781	2321	50	renal	renal	JJ
21781	2321	51	duty	duty	NN
21781	2321	52	.	.	.
21781	2322	1	Section	section	NN
21781	2322	2	20	20	CD
21781	2322	3	.	.	.
21781	2323	1	Tabulating	tabulate	VBG
21781	2323	2	these	these	DT
21781	2323	3	facts--	facts--	NN
21781	2323	4	In	in	IN
21781	2323	5	the	the	DT
21781	2323	6	adult	adult	NN
21781	2323	7	male	male	NN
21781	2323	8	:	:	:
21781	2323	9	Pronephros	Pronephros	NNP
21781	2323	10	disappears	disappear	VBZ
21781	2323	11	.	.	.
21781	2324	1	The	the	DT
21781	2324	2	Mullerian	mullerian	JJ
21781	2324	3	duct	duct	NN
21781	2324	4	(	(	-LRB-
21781	2324	5	?	?	.
21781	2325	1	=	=	SYM
21781	2325	2	pronephric	pronephric	NN
21781	2325	3	duct	duct	NN
21781	2325	4	)	)	-RRB-
21781	2325	5	disappears	disappear	VBZ
21781	2325	6	.	.	.
21781	2326	1	Mesonephros	Mesonephros	NNP
21781	2326	2	=	=	SYM
21781	2326	3	Epididymis	Epididymis	NNP
21781	2326	4	;	;	:
21781	2326	5	its	-PRON-	PRP$
21781	2326	6	duct	duct	NN
21781	2326	7	,	,	,
21781	2326	8	the	the	DT
21781	2326	9	urogenital	urogenital	JJ
21781	2326	10	.	.	.
21781	2327	1	Metanephros	Metanephros	NNP
21781	2327	2	and	and	CC
21781	2327	3	duct	duct	NN
21781	2327	4	,	,	,
21781	2327	5	not	not	RB
21781	2327	6	clearly	clearly	RB
21781	2327	7	marked	mark	VBN
21781	2327	8	off	off	RP
21781	2327	9	from	from	IN
21781	2327	10	Mesonephros	Mesonephros	NNP
21781	2327	11	.	.	.
21781	2328	1	(	(	-LRB-
21781	2328	2	Compare	Compare	NNP
21781	2328	3	Dog	Dog	NNP
21781	2328	4	-	-	HYPH
21781	2328	5	fish	fish	NN
21781	2328	6	,	,	,
21781	2328	7	Section	section	NN
21781	2328	8	19	19	CD
21781	2328	9	.	.	.
21781	2328	10	)	)	-RRB-
21781	2329	1	In	in	IN
21781	2329	2	the	the	DT
21781	2329	3	adult	adult	NN
21781	2329	4	female	female	NN
21781	2329	5	:	:	:
21781	2329	6	Pronephros	Pronephros	NNP
21781	2329	7	disappears	disappear	VBZ
21781	2329	8	.	.	.
21781	2330	1	The	the	DT
21781	2330	2	Mullerian	mullerian	JJ
21781	2330	3	duct	duct	NN
21781	2330	4	,	,	,
21781	2330	5	the	the	DT
21781	2330	6	oviduct	oviduct	NN
21781	2330	7	.	.	.
21781	2331	1	Mesonephros	Mesonephros	NNP
21781	2331	2	and	and	CC
21781	2331	3	Metanephros	Metanephros	NNP
21781	2331	4	,	,	,
21781	2331	5	the	the	DT
21781	2331	6	kidney	kidney	NN
21781	2331	7	,	,	,
21781	2331	8	and	and	CC
21781	2331	9	their	-PRON-	PRP$
21781	2331	10	unseparated	unseparated	JJ
21781	2331	11	ducts	duct	NNS
21781	2331	12	,	,	,
21781	2331	13	the	the	DT
21781	2331	14	ureters	ureter	NNS
21781	2331	15	.	.	.
21781	2332	1	Section	section	NN
21781	2332	2	21	21	CD
21781	2332	3	.	.	.
21781	2333	1	Hermaphrodism	Hermaphrodism	NNP
21781	2333	2	(	(	-LRB-
21781	2333	3	i.e.	i.e.	FW
21781	2333	4	,	,	,
21781	2333	5	cases	case	NNS
21781	2333	6	of	of	IN
21781	2333	7	common	common	JJ
21781	2333	8	sex	sex	NN
21781	2333	9	)	)	-RRB-
21781	2333	10	is	be	VBZ
21781	2333	11	occasionally	occasionally	RB
21781	2333	12	found	find	VBN
21781	2333	13	among	among	IN
21781	2333	14	frogs	frog	NNS
21781	2333	15	;	;	:
21781	2333	16	the	the	DT
21781	2333	17	testis	testis	NNP
21781	2333	18	produces	produce	VBZ
21781	2333	19	ova	ova	NNP
21781	2333	20	in	in	IN
21781	2333	21	places	place	NNS
21781	2333	22	,	,	,
21781	2333	23	and	and	CC
21781	2333	24	the	the	DT
21781	2333	25	Mullerian	mullerian	JJ
21781	2333	26	duct	duct	NN
21781	2333	27	is	be	VBZ
21781	2333	28	retained	retain	VBN
21781	2333	29	and	and	CC
21781	2333	30	functional	functional	JJ
21781	2333	31	.	.	.
21781	2334	1	The	the	DT
21781	2334	2	ciliated	ciliate	VBN
21781	2334	3	nephrostomata	nephrostomata	NN
21781	2334	4	remain	remain	VBP
21781	2334	5	open	open	JJ
21781	2334	6	to	to	IN
21781	2334	7	a	a	DT
21781	2334	8	late	late	JJ
21781	2334	9	stage	stage	NN
21781	2334	10	of	of	IN
21781	2334	11	development	development	NN
21781	2334	12	in	in	IN
21781	2334	13	the	the	DT
21781	2334	14	frog	frog	NN
21781	2334	15	,	,	,
21781	2334	16	and	and	CC
21781	2334	17	in	in	IN
21781	2334	18	many	many	JJ
21781	2334	19	amphibia	amphibia	NNP
21781	2334	20	throughout	throughout	IN
21781	2334	21	life	life	NN
21781	2334	22	.	.	.
21781	2335	1	Their	-PRON-	PRP$
21781	2335	2	connection	connection	NN
21781	2335	3	with	with	IN
21781	2335	4	the	the	DT
21781	2335	5	renal	renal	JJ
21781	2335	6	tubuli	tubuli	NN
21781	2335	7	is	be	VBZ
21781	2335	8	,	,	,
21781	2335	9	however	however	RB
21781	2335	10	,	,	,
21781	2335	11	lost	lose	VBD
21781	2335	12	.	.	.
21781	2336	1	Section	section	NN
21781	2336	2	22	22	CD
21781	2336	3	.	.	.
21781	2337	1	The	the	DT
21781	2337	2	alimentary	alimentary	JJ
21781	2337	3	canal	canal	NN
21781	2337	4	is	be	VBZ
21781	2337	5	,	,	,
21781	2337	6	at	at	IN
21781	2337	7	first	first	RB
21781	2337	8	,	,	,
21781	2337	9	a	a	DT
21781	2337	10	straight	straight	JJ
21781	2337	11	tube	tube	NN
21781	2337	12	.	.	.
21781	2338	1	Its	-PRON-	PRP$
21781	2338	2	disproportionate	disproportionate	JJ
21781	2338	3	increase	increase	NN
21781	2338	4	in	in	IN
21781	2338	5	length	length	NN
21781	2338	6	throws	throw	NNS
21781	2338	7	it	-PRON-	PRP
21781	2338	8	into	into	IN
21781	2338	9	a	a	DT
21781	2338	10	spiral	spiral	NN
21781	2338	11	in	in	IN
21781	2338	12	the	the	DT
21781	2338	13	tadpole	tadpole	NN
21781	2338	14	(	(	-LRB-
21781	2338	15	int	int	VB
21781	2338	16	.	.	.
21781	2339	1	Figure	figure	NN
21781	2339	2	11	11	CD
21781	2339	3	)	)	-RRB-
21781	2339	4	,	,	,
21781	2339	5	and	and	CC
21781	2339	6	accounts	account	VBZ
21781	2339	7	for	for	IN
21781	2339	8	its	-PRON-	PRP$
21781	2339	9	coiling	coiling	NN
21781	2339	10	in	in	IN
21781	2339	11	the	the	DT
21781	2339	12	frog	frog	NN
21781	2339	13	.	.	.
21781	2340	1	The	the	DT
21781	2340	2	liver	liver	NN
21781	2340	3	and	and	CC
21781	2340	4	other	other	JJ
21781	2340	5	digestive	digestive	JJ
21781	2340	6	glands	gland	NNS
21781	2340	7	are	be	VBP
21781	2340	8	first	first	RB
21781	2340	9	formed	form	VBN
21781	2340	10	,	,	,
21781	2340	11	like	like	IN
21781	2340	12	the	the	DT
21781	2340	13	lungs	lung	NNS
21781	2340	14	,	,	,
21781	2340	15	as	as	IN
21781	2340	16	hollow	hollow	JJ
21781	2340	17	outgrowths	outgrowth	NNS
21781	2340	18	,	,	,
21781	2340	19	and	and	CC
21781	2340	20	their	-PRON-	PRP$
21781	2340	21	lining	lining	NN
21781	2340	22	is	be	VBZ
21781	2340	23	therefore	therefore	RB
21781	2340	24	hypoblastic	hypoblastic	JJ
21781	2340	25	.	.	.
21781	2341	1	The	the	DT
21781	2341	2	greatest	great	JJS
21781	2341	3	relative	relative	JJ
21781	2341	4	length	length	NN
21781	2341	5	of	of	IN
21781	2341	6	intestine	intestine	NN
21781	2341	7	is	be	VBZ
21781	2341	8	found	find	VBN
21781	2341	9	in	in	IN
21781	2341	10	the	the	DT
21781	2341	11	tadpole	tadpole	NN
21781	2341	12	,	,	,
21781	2341	13	which	which	WDT
21781	2341	14	,	,	,
21781	2341	15	being	be	VBG
21781	2341	16	a	a	DT
21781	2341	17	purely	purely	RB
21781	2341	18	vegetable	vegetable	NN
21781	2341	19	feeder	feeder	NN
21781	2341	20	,	,	,
21781	2341	21	must	must	MD
21781	2341	22	needs	needs	VB
21781	2341	23	effect	effect	VB
21781	2341	24	the	the	DT
21781	2341	25	maximum	maximum	JJ
21781	2341	26	amount	amount	NN
21781	2341	27	of	of	IN
21781	2341	28	preparatory	preparatory	JJ
21781	2341	29	change	change	NN
21781	2341	30	in	in	IN
21781	2341	31	its	-PRON-	PRP$
21781	2341	32	food	food	NN
21781	2341	33	.	.	.
21781	2342	1	_	_	NNP
21781	2342	2	The	the	DT
21781	2342	3	Development	Development	NNP
21781	2342	4	of	of	IN
21781	2342	5	the	the	DT
21781	2342	6	Fowl	Fowl	NNP
21781	2342	7	_	_	NNP
21781	2342	8	Section	Section	NNP
21781	2342	9	23	23	CD
21781	2342	10	.	.	.
21781	2343	1	The	the	DT
21781	2343	2	frog	frog	NN
21781	2343	3	has	have	VBZ
21781	2343	4	an	an	DT
21781	2343	5	ovum	ovum	NN
21781	2343	6	with	with	IN
21781	2343	7	a	a	DT
21781	2343	8	moderate	moderate	JJ
21781	2343	9	allowance	allowance	NN
21781	2343	10	of	of	IN
21781	2343	11	yolk	yolk	NNP
21781	2343	12	,	,	,
21781	2343	13	but	but	CC
21781	2343	14	the	the	DT
21781	2343	15	quantity	quantity	NN
21781	2343	16	is	be	VBZ
21781	2343	17	only	only	RB
21781	2343	18	sufficient	sufficient	JJ
21781	2343	19	to	to	TO
21781	2343	20	start	start	VB
21781	2343	21	the	the	DT
21781	2343	22	little	little	JJ
21781	2343	23	animal	animal	NN
21781	2343	24	a	a	DT
21781	2343	25	part	part	NN
21781	2343	26	of	of	IN
21781	2343	27	its	-PRON-	PRP$
21781	2343	28	way	way	NN
21781	2343	29	towards	towards	IN
21781	2343	30	the	the	DT
21781	2343	31	adult	adult	NN
21781	2343	32	state	state	NN
21781	2343	33	.	.	.
21781	2344	1	The	the	DT
21781	2344	2	fowl	fowl	NN
21781	2344	3	,	,	,
21781	2344	4	on	on	IN
21781	2344	5	the	the	DT
21781	2344	6	contrary	contrary	NN
21781	2344	7	,	,	,
21781	2344	8	has	have	VBZ
21781	2344	9	an	an	DT
21781	2344	10	enormous	enormous	JJ
21781	2344	11	ovum	ovum	NN
21781	2344	12	,	,	,
21781	2344	13	gorged	gorge	VBN
21781	2344	14	excessively	excessively	RB
21781	2344	15	,	,	,
21781	2344	16	with	with	IN
21781	2344	17	yolk	yolk	NNP
21781	2344	18	,	,	,
21781	2344	19	and	and	CC
21781	2344	20	as	as	IN
21781	2344	21	a	a	DT
21781	2344	22	consequence	consequence	NN
21781	2344	23	the	the	DT
21781	2344	24	chick	chick	NNP
21781	2344	25	is	be	VBZ
21781	2344	26	almost	almost	RB
21781	2344	27	perfected	perfect	VBN
21781	2344	28	when	when	WRB
21781	2344	29	it	-PRON-	PRP
21781	2344	30	is	be	VBZ
21781	2344	31	hatched	hatch	VBN
21781	2344	32	.	.	.
21781	2345	1	The	the	DT
21781	2345	2	so	so	RB
21781	2345	3	-	-	HYPH
21781	2345	4	called	call	VBN
21781	2345	5	yolk	yolk	NNP
21781	2345	6	,	,	,
21781	2345	7	the	the	DT
21781	2345	8	yellow	yellow	NN
21781	2345	9	of	of	IN
21781	2345	10	an	an	DT
21781	2345	11	egg	egg	NN
21781	2345	12	,	,	,
21781	2345	13	is	be	VBZ
21781	2345	14	the	the	DT
21781	2345	15	ovum	ovum	NN
21781	2345	16	proper	proper	JJ
21781	2345	17	;	;	:
21781	2345	18	around	around	IN
21781	2345	19	that	that	DT
21781	2345	20	is	be	VBZ
21781	2345	21	a	a	DT
21781	2345	22	coating	coating	NN
21781	2345	23	of	of	IN
21781	2345	24	white	white	JJ
21781	2345	25	albumen	albuman	NNS
21781	2345	26	,	,	,
21781	2345	27	in	in	IN
21781	2345	28	a	a	DT
21781	2345	29	shell	shell	NN
21781	2345	30	membrane	membrane	NN
21781	2345	31	and	and	CC
21781	2345	32	a	a	DT
21781	2345	33	shell	shell	NN
21781	2345	34	.	.	.
21781	2346	1	At	at	IN
21781	2346	2	either	either	DT
21781	2346	3	end	end	NN
21781	2346	4	of	of	IN
21781	2346	5	the	the	DT
21781	2346	6	yolk	yolk	NN
21781	2346	7	(	(	-LRB-
21781	2346	8	Figure	Figure	NNP
21781	2346	9	1	1	CD
21781	2346	10	,	,	,
21781	2346	11	y.	y.	NNP
21781	2346	12	)	)	-RRB-
21781	2347	1	twisted	twisted	JJ
21781	2347	2	strands	strand	NNS
21781	2347	3	of	of	IN
21781	2347	4	albuminous	albuminous	JJ
21781	2347	5	matter	matter	NN
21781	2347	6	,	,	,
21781	2347	7	the	the	DT
21781	2347	8	chalazae	chalaza	NNS
21781	2347	9	(	(	-LRB-
21781	2347	10	ch	ch	NNP
21781	2347	11	.	.	.
21781	2347	12	)	)	-RRB-
21781	2348	1	keep	keep	VB
21781	2348	2	the	the	DT
21781	2348	3	yolk	yolk	NN
21781	2348	4	in	in	IN
21781	2348	5	place	place	NN
21781	2348	6	.	.	.
21781	2349	1	The	the	DT
21781	2349	2	animal	animal	NN
21781	2349	3	pole	pole	NN
21781	2349	4	is	be	VBZ
21781	2349	5	a	a	DT
21781	2349	6	small	small	JJ
21781	2349	7	grey	grey	JJ
21781	2349	8	protoplasmic	protoplasmic	NNP
21781	2349	9	area	area	NN
21781	2349	10	,	,	,
21781	2349	11	the	the	DT
21781	2349	12	germinal	germinal	JJ
21781	2349	13	area	area	NN
21781	2349	14	(	(	-LRB-
21781	2349	15	g.a	g.a	NNP
21781	2349	16	.	.	.
21781	2350	1	)	)	-RRB-
21781	2350	2	,	,	,
21781	2350	3	on	on	IN
21781	2350	4	the	the	DT
21781	2350	5	yolk	yolk	NN
21781	2350	6	.	.	.
21781	2351	1	Section	section	NN
21781	2351	2	24	24	CD
21781	2351	3	.	.	.
21781	2352	1	We	-PRON-	PRP
21781	2352	2	pointed	point	VBD
21781	2352	3	out	out	RP
21781	2352	4	that	that	IN
21781	2352	5	the	the	DT
21781	2352	6	presence	presence	NN
21781	2352	7	of	of	IN
21781	2352	8	the	the	DT
21781	2352	9	yolk	yolk	NN
21781	2352	10	in	in	IN
21781	2352	11	the	the	DT
21781	2352	12	frog	frog	NN
21781	2352	13	's	's	POS
21781	2352	14	egg	egg	NN
21781	2352	15	led	lead	VBD
21781	2352	16	to	to	IN
21781	2352	17	a	a	DT
21781	2352	18	difference	difference	NN
21781	2352	19	in	in	IN
21781	2352	20	the	the	DT
21781	2352	21	size	size	NN
21781	2352	22	of	of	IN
21781	2352	23	the	the	DT
21781	2352	24	cells	cell	NNS
21781	2352	25	at	at	IN
21781	2352	26	the	the	DT
21781	2352	27	animal	animal	NN
21781	2352	28	and	and	CC
21781	2352	29	vegetable	vegetable	NN
21781	2352	30	poles	pole	NNS
21781	2352	31	.	.	.
21781	2353	1	The	the	DT
21781	2353	2	late	late	JJ
21781	2353	3	F.M.	F.M.	NNP
21781	2354	1	Balfour	Balfour	NNP
21781	2354	2	,	,	,
21781	2354	3	borrowing	borrow	VBG
21781	2354	4	a	a	DT
21781	2354	5	mathematical	mathematical	JJ
21781	2354	6	technicality	technicality	NN
21781	2354	7	,	,	,
21781	2354	8	suggested	suggest	VBD
21781	2354	9	that	that	IN
21781	2354	10	the	the	DT
21781	2354	11	rate	rate	NN
21781	2354	12	of	of	IN
21781	2354	13	segmentation	segmentation	NN
21781	2354	14	in	in	IN
21781	2354	15	any	any	DT
21781	2354	16	part	part	NN
21781	2354	17	of	of	IN
21781	2354	18	an	an	DT
21781	2354	19	ovum	ovum	NN
21781	2354	20	varies	vary	VBZ
21781	2354	21	inversely	inversely	RB
21781	2354	22	with	with	IN
21781	2354	23	the	the	DT
21781	2354	24	amount	amount	NN
21781	2354	25	of	of	IN
21781	2354	26	yolk	yolk	NN
21781	2354	27	.	.	.
21781	2355	1	In	in	IN
21781	2355	2	the	the	DT
21781	2355	3	fowl	fowl	NN
21781	2355	4	's	's	POS
21781	2355	5	egg	egg	NN
21781	2355	6	,	,	,
21781	2355	7	except	except	IN
21781	2355	8	just	just	RB
21781	2355	9	at	at	IN
21781	2355	10	the	the	DT
21781	2355	11	germinal	germinal	JJ
21781	2355	12	area	area	NN
21781	2355	13	,	,	,
21781	2355	14	the	the	DT
21781	2355	15	active	active	JJ
21781	2355	16	protoplasm	protoplasm	NN
21781	2355	17	is	be	VBZ
21781	2355	18	at	at	IN
21781	2355	19	a	a	DT
21781	2355	20	minimum	minimum	NN
21781	2355	21	,	,	,
21781	2355	22	the	the	DT
21781	2355	23	inert	inert	JJ
21781	2355	24	yolk	yolk	NNP
21781	2355	25	at	at	IN
21781	2355	26	a	a	DT
21781	2355	27	maximum	maximum	NN
21781	2355	28	;	;	:
21781	2355	29	the	the	DT
21781	2355	30	ratio	ratio	NN
21781	2355	31	of	of	IN
21781	2355	32	yolk	yolk	NNP
21781	2355	33	to	to	TO
21781	2355	34	protoplasm	protoplasm	NN
21781	2355	35	is	be	VBZ
21781	2355	36	practically	practically	RB
21781	2355	37	infinity	infinity	NN
21781	2355	38	,	,	,
21781	2355	39	and	and	CC
21781	2355	40	the	the	DT
21781	2355	41	yolk	yolk	NN
21781	2355	42	therefore	therefore	RB
21781	2355	43	does	do	VBZ
21781	2355	44	not	not	RB
21781	2355	45	segment	segment	VB
21781	2355	46	at	at	RB
21781	2355	47	all	all	RB
21781	2355	48	.	.	.
21781	2356	1	The	the	DT
21781	2356	2	yolk	yolk	NN
21781	2356	3	has	have	VBZ
21781	2356	4	diluted	dilute	VBN
21781	2356	5	the	the	DT
21781	2356	6	active	active	JJ
21781	2356	7	protoplasm	protoplasm	NN
21781	2356	8	so	so	RB
21781	2356	9	much	much	RB
21781	2356	10	as	as	IN
21781	2356	11	to	to	TO
21781	2356	12	render	render	VB
21781	2356	13	its	-PRON-	PRP$
21781	2356	14	influence	influence	NN
21781	2356	15	inappreciable	inappreciable	JJ
21781	2356	16	.	.	.
21781	2357	1	The	the	DT
21781	2357	2	germinal	germinal	JJ
21781	2357	3	area	area	NN
21781	2357	4	segments	segment	NNS
21781	2357	5	,	,	,
21781	2357	6	and	and	CC
21781	2357	7	lies	lie	VBZ
21781	2357	8	upon	upon	IN
21781	2357	9	the	the	DT
21781	2357	10	yolk	yolk	NN
21781	2357	11	which	which	WDT
21781	2357	12	has	have	VBZ
21781	2357	13	defeated	defeat	VBN
21781	2357	14	the	the	DT
21781	2357	15	efforts	effort	NNS
21781	2357	16	of	of	IN
21781	2357	17	its	-PRON-	PRP$
21781	2357	18	small	small	JJ
21781	2357	19	mingling	mingling	NN
21781	2357	20	of	of	IN
21781	2357	21	protoplasm	protoplasm	NN
21781	2357	22	to	to	TO
21781	2357	23	divide	divide	VB
21781	2357	24	.	.	.
21781	2358	1	Such	such	PDT
21781	2358	2	a	a	DT
21781	2358	3	type	type	NN
21781	2358	4	of	of	IN
21781	2358	5	segmentation	segmentation	NN
21781	2358	6	in	in	IN
21781	2358	7	which	which	WDT
21781	2358	8	only	only	RB
21781	2358	9	part	part	NN
21781	2358	10	of	of	IN
21781	2358	11	the	the	DT
21781	2358	12	ovum	ovum	NN
21781	2358	13	segments	segment	NNS
21781	2358	14	is	be	VBZ
21781	2358	15	called	call	VBN
21781	2358	16	meroblastic	meroblastic	JJ
21781	2358	17	.	.	.
21781	2359	1	If	if	IN
21781	2359	2	we	-PRON-	PRP
21781	2359	3	compare	compare	VBP
21781	2359	4	this	this	DT
21781	2359	5	with	with	IN
21781	2359	6	the	the	DT
21781	2359	7	typical	typical	JJ
21781	2359	8	blastosphere	blastosphere	NN
21781	2359	9	of	of	IN
21781	2359	10	the	the	DT
21781	2359	11	lower	low	JJR
21781	2359	12	type	type	NN
21781	2359	13	,	,	,
21781	2359	14	we	-PRON-	PRP
21781	2359	15	see	see	VBP
21781	2359	16	that	that	IN
21781	2359	17	it	-PRON-	PRP
21781	2359	18	is	be	VBZ
21781	2359	19	,	,	,
21781	2359	20	as	as	IN
21781	2359	21	it	-PRON-	PRP
21781	2359	22	were	be	VBD
21781	2359	23	,	,	,
21781	2359	24	flattened	flatten	VBD
21781	2359	25	out	out	RP
21781	2359	26	on	on	IN
21781	2359	27	the	the	DT
21781	2359	28	yolk	yolk	NN
21781	2359	29	.	.	.
21781	2360	1	This	this	DT
21781	2360	2	stage	stage	NN
21781	2360	3	is	be	VBZ
21781	2360	4	shown	show	VBN
21781	2360	5	in	in	IN
21781	2360	6	section	section	NN
21781	2360	7	in	in	IN
21781	2360	8	the	the	DT
21781	2360	9	lower	low	JJR
21781	2360	10	figure	figure	NN
21781	2360	11	of	of	IN
21781	2360	12	Figure	figure	NN
21781	2360	13	1	1	CD
21781	2360	14	.	.	.
21781	2361	1	b.d	b.d	NNP
21781	2361	2	.	.	NNP
21781	2361	3	,	,	,
21781	2361	4	the	the	DT
21781	2361	5	blastoderm	blastoderm	NNP
21781	2361	6	,	,	,
21781	2361	7	is	be	VBZ
21781	2361	8	from	from	IN
21781	2361	9	this	this	DT
21781	2361	10	point	point	NN
21781	2361	11	of	of	IN
21781	2361	12	view	view	NN
21781	2361	13	,	,	,
21781	2361	14	a	a	DT
21781	2361	15	part	part	NN
21781	2361	16	of	of	IN
21781	2361	17	the	the	DT
21781	2361	18	ripped	rip	VBN
21781	2361	19	and	and	CC
21781	2361	20	flattened	flatten	VBD
21781	2361	21	blastosphere	blastosphere	NN
21781	2361	22	,	,	,
21781	2361	23	spread	spread	VBD
21781	2361	24	out	out	RP
21781	2361	25	on	on	IN
21781	2361	26	the	the	DT
21781	2361	27	yolk	yolk	NN
21781	2361	28	;	;	:
21781	2361	29	s.c	s.c	NNP
21781	2361	30	.	.	NNP
21781	2361	31	is	be	VBZ
21781	2361	32	the	the	DT
21781	2361	33	segmentation	segmentation	NN
21781	2361	34	cavity	cavity	NN
21781	2361	35	,	,	,
21781	2361	36	and	and	CC
21781	2361	37	y.	y.	NNP
21781	2361	38	the	the	DT
21781	2361	39	yolk	yolk	NNP
21781	2361	40	.	.	.
21781	2362	1	Section	section	NN
21781	2362	2	25	25	CD
21781	2362	3	.	.	.
21781	2363	1	There	there	EX
21781	2363	2	is	be	VBZ
21781	2363	3	no	no	DT
21781	2363	4	open	open	JJ
21781	2363	5	invagination	invagination	NN
21781	2363	6	of	of	IN
21781	2363	7	an	an	DT
21781	2363	8	archenteron	archenteron	NN
21781	2363	9	in	in	IN
21781	2363	10	the	the	DT
21781	2363	11	fowl	fowl	NN
21781	2363	12	,	,	,
21781	2363	13	as	as	IN
21781	2363	14	in	in	IN
21781	2363	15	the	the	DT
21781	2363	16	frog--	frog--	NN
21781	2363	17	,	,	,
21781	2363	18	the	the	DT
21781	2363	19	gastrula	gastrula	NN
21781	2363	20	,	,	,
21781	2363	21	like	like	IN
21781	2363	22	the	the	DT
21781	2363	23	blastosphere	blastosphere	NN
21781	2363	24	,	,	,
21781	2363	25	stage	stage	NN
21781	2363	26	is	be	VBZ
21781	2363	27	also	also	RB
21781	2363	28	masked	mask	VBN
21781	2363	29	.	.	.
21781	2364	1	But	but	CC
21781	2364	2	,	,	,
21781	2364	3	in	in	IN
21781	2364	4	the	the	DT
21781	2364	5	hinder	hinder	NN
21781	2364	6	region	region	NN
21781	2364	7	of	of	IN
21781	2364	8	the	the	DT
21781	2364	9	germinal	germinal	JJ
21781	2364	10	area	area	NN
21781	2364	11	,	,	,
21781	2364	12	a	a	DT
21781	2364	13	thick	thick	JJ
21781	2364	14	mass	mass	NN
21781	2364	15	of	of	IN
21781	2364	16	cells	cell	NNS
21781	2364	17	,	,	,
21781	2364	18	grows	grow	VBZ
21781	2364	19	inward	inward	RB
21781	2364	20	and	and	CC
21781	2364	21	forward	forward	RB
21781	2364	22	,	,	,
21781	2364	23	and	and	CC
21781	2364	24	,	,	,
21781	2364	25	appearing	appear	VBG
21781	2364	26	in	in	IN
21781	2364	27	the	the	DT
21781	2364	28	dorsal	dorsal	NN
21781	2364	29	view	view	NN
21781	2364	30	of	of	IN
21781	2364	31	the	the	DT
21781	2364	32	egg	egg	NN
21781	2364	33	as	as	IN
21781	2364	34	a	a	DT
21781	2364	35	white	white	JJ
21781	2364	36	streak	streak	NN
21781	2364	37	,	,	,
21781	2364	38	is	be	VBZ
21781	2364	39	called	call	VBN
21781	2364	40	the	the	DT
21781	2364	41	primitive	primitive	JJ
21781	2364	42	streak	streak	NN
21781	2364	43	(	(	-LRB-
21781	2364	44	p.s	p.s	NNP
21781	2364	45	.	.	NNP
21781	2364	46	)	)	-RRB-
21781	2364	47	.	.	.
21781	2365	1	By	by	IN
21781	2365	2	a	a	DT
21781	2365	3	comparison	comparison	NN
21781	2365	4	of	of	IN
21781	2365	5	the	the	DT
21781	2365	6	figures	figure	NNS
21781	2365	7	of	of	IN
21781	2365	8	frog	frog	NN
21781	2365	9	and	and	CC
21781	2365	10	fowl	fowl	VB
21781	2365	11	the	the	DT
21781	2365	12	student	student	NN
21781	2365	13	will	will	MD
21781	2365	14	easily	easily	RB
21781	2365	15	perceive	perceive	VB
21781	2365	16	the	the	DT
21781	2365	17	complete	complete	JJ
21781	2365	18	correspondence	correspondence	NN
21781	2365	19	of	of	IN
21781	2365	20	the	the	DT
21781	2365	21	position	position	NN
21781	2365	22	of	of	IN
21781	2365	23	this	this	DT
21781	2365	24	with	with	IN
21781	2365	25	the	the	DT
21781	2365	26	blastopore	blastopore	NN
21781	2365	27	of	of	IN
21781	2365	28	the	the	DT
21781	2365	29	frog	frog	NN
21781	2365	30	.	.	.
21781	2366	1	The	the	DT
21781	2366	2	relation	relation	NN
21781	2366	3	of	of	IN
21781	2366	4	the	the	DT
21781	2366	5	two	two	CD
21781	2366	6	will	will	MD
21781	2366	7	be	be	VB
21781	2366	8	easily	easily	RB
21781	2366	9	understood	understand	VBN
21781	2366	10	if	if	IN
21781	2366	11	we	-PRON-	PRP
21781	2366	12	compare	compare	VBP
21781	2366	13	the	the	DT
21781	2366	14	fowl	fowl	NN
21781	2366	15	's	's	POS
21781	2366	16	archenteron	archenteron	NN
21781	2366	17	to	to	IN
21781	2366	18	a	a	DT
21781	2366	19	glove	glove	NN
21781	2366	20	-	-	HYPH
21781	2366	21	finger	finger	NN
21781	2366	22	under	under	IN
21781	2366	23	pressure--	pressure--	NNP
21781	2366	24	its	-PRON-	PRP$
21781	2366	25	cavity	cavity	NN
21781	2366	26	is	be	VBZ
21781	2366	27	obliterated--	obliterated--	NN
21781	2366	28	and	and	CC
21781	2366	29	the	the	DT
21781	2366	30	frog	frog	NN
21781	2366	31	's	's	POS
21781	2366	32	to	to	IN
21781	2366	33	the	the	DT
21781	2366	34	glove	glove	NN
21781	2366	35	-	-	HYPH
21781	2366	36	finger	finger	NN
21781	2366	37	blown	blow	VBN
21781	2366	38	out	out	RP
21781	2366	39	.	.	.
21781	2367	1	The	the	DT
21781	2367	2	tension	tension	NN
21781	2367	3	of	of	IN
21781	2367	4	the	the	DT
21781	2367	5	protoplasm	protoplasm	NN
21781	2367	6	,	,	,
21781	2367	7	straining	strain	VBG
21781	2367	8	over	over	RP
21781	2367	9	the	the	DT
21781	2367	10	enormous	enormous	JJ
21781	2367	11	yolk	yolk	NN
21781	2367	12	,	,	,
21781	2367	13	answers	answer	VBZ
21781	2367	14	to	to	IN
21781	2367	15	the	the	DT
21781	2367	16	pressure	pressure	NN
21781	2367	17	.	.	.
21781	2368	1	The	the	DT
21781	2368	2	gastrula	gastrula	NN
21781	2368	3	in	in	IN
21781	2368	4	the	the	DT
21781	2368	5	fowl	fowl	NN
21781	2368	6	is	be	VBZ
21781	2368	7	solid	solid	JJ
21781	2368	8	.	.	.
21781	2369	1	The	the	DT
21781	2369	2	primitive	primitive	JJ
21781	2369	3	streak	streak	NN
21781	2369	4	is	be	VBZ
21781	2369	5	,	,	,
21781	2369	6	in	in	IN
21781	2369	7	fact	fact	NN
21781	2369	8	,	,	,
21781	2369	9	the	the	DT
21781	2369	10	scar	scar	NN
21781	2369	11	of	of	IN
21781	2369	12	a	a	DT
21781	2369	13	closed	closed	JJ
21781	2369	14	blastopore	blastopore	NN
21781	2369	15	.	.	.
21781	2370	1	As	as	IN
21781	2370	2	we	-PRON-	PRP
21781	2370	3	should	should	MD
21781	2370	4	expect	expect	VB
21781	2370	5	from	from	IN
21781	2370	6	this	this	DT
21781	2370	7	view	view	NN
21781	2370	8	of	of	IN
21781	2370	9	its	-PRON-	PRP$
21781	2370	10	homology	homology	NN
21781	2370	11	,	,	,
21781	2370	12	at	at	IN
21781	2370	13	the	the	DT
21781	2370	14	primitive	primitive	JJ
21781	2370	15	streak	streak	NN
21781	2370	16	,	,	,
21781	2370	17	the	the	DT
21781	2370	18	three	three	CD
21781	2370	19	embryonic	embryonic	JJ
21781	2370	20	layers	layer	NNS
21781	2370	21	are	be	VBP
21781	2370	22	continuous	continuous	JJ
21781	2370	23	and	and	CC
21781	2370	24	indistinguishable	indistinguishable	JJ
21781	2370	25	(	(	-LRB-
21781	2370	26	Figure	figure	NN
21781	2370	27	2	2	CD
21781	2370	28	)	)	-RRB-
21781	2370	29	.	.	.
21781	2371	1	Elsewhere	elsewhere	RB
21781	2371	2	in	in	IN
21781	2371	3	the	the	DT
21781	2371	4	blastoderm	blastoderm	NN
21781	2371	5	they	-PRON-	PRP
21781	2371	6	are	be	VBP
21781	2371	7	distinctly	distinctly	RB
21781	2371	8	separate	separate	JJ
21781	2371	9	.	.	.
21781	2372	1	Just	just	RB
21781	2372	2	as	as	IN
21781	2372	3	the	the	DT
21781	2372	4	yolk	yolk	NN
21781	2372	5	cells	cell	NNS
21781	2372	6	of	of	IN
21781	2372	7	the	the	DT
21781	2372	8	frog	frog	NN
21781	2372	9	form	form	NN
21781	2372	10	the	the	DT
21781	2372	11	ventral	ventral	JJ
21781	2372	12	wall	wall	NN
21781	2372	13	of	of	IN
21781	2372	14	the	the	DT
21781	2372	15	intestine	intestine	NN
21781	2372	16	,	,	,
21781	2372	17	so	so	IN
21781	2372	18	nuclei	nucleus	NNS
21781	2372	19	appear	appear	VBP
21781	2372	20	along	along	IN
21781	2372	21	the	the	DT
21781	2372	22	upper	upper	JJ
21781	2372	23	side	side	NN
21781	2372	24	of	of	IN
21781	2372	25	the	the	DT
21781	2372	26	yolk	yolk	NNP
21781	2372	27	of	of	IN
21781	2372	28	the	the	DT
21781	2372	29	fowl	fowl	NN
21781	2372	30	,	,	,
21781	2372	31	where	where	WRB
21781	2372	32	some	some	DT
21781	2372	33	protoplasm	protoplasm	NN
21781	2372	34	still	still	RB
21781	2372	35	exists	exist	VBZ
21781	2372	36	,	,	,
21781	2372	37	and	and	CC
21781	2372	38	give	give	VB
21781	2372	39	rise	rise	NN
21781	2372	40	to	to	IN
21781	2372	41	the	the	DT
21781	2372	42	ventral	ventral	JJ
21781	2372	43	hypoblastic	hypoblastic	JJ
21781	2372	44	cells	cell	NNS
21781	2372	45	.	.	.
21781	2373	1	By	by	IN
21781	2373	2	conceiving	conceive	VBG
21781	2373	3	a	a	DT
21781	2373	4	gradually	gradually	RB
21781	2373	5	increasing	increase	VBG
21781	2373	6	amount	amount	NN
21781	2373	7	of	of	IN
21781	2373	8	yolk	yolk	NN
21781	2373	9	in	in	IN
21781	2373	10	the	the	DT
21781	2373	11	hypoblastic	hypoblastic	JJ
21781	2373	12	cells	cell	NNS
21781	2373	13	in	in	IN
21781	2373	14	the	the	DT
21781	2373	15	ventral	ventral	JJ
21781	2373	16	side	side	NN
21781	2373	17	of	of	IN
21781	2373	18	the	the	DT
21781	2373	19	archenteron	archenteron	NNP
21781	2373	20	,	,	,
21781	2373	21	the	the	DT
21781	2373	22	substantial	substantial	JJ
21781	2373	23	identity	identity	NN
21781	2373	24	of	of	IN
21781	2373	25	the	the	DT
21781	2373	26	gastrula	gastrula	JJ
21781	2373	27	stage	stage	NN
21781	2373	28	in	in	IN
21781	2373	29	the	the	DT
21781	2373	30	three	three	CD
21781	2373	31	types	type	NNS
21781	2373	32	,	,	,
21781	2373	33	which	which	WDT
21781	2373	34	at	at	IN
21781	2373	35	first	first	RB
21781	2373	36	appear	appear	VBP
21781	2373	37	so	so	RB
21781	2373	38	strikingly	strikingly	RB
21781	2373	39	different	different	JJ
21781	2373	40	,	,	,
21781	2373	41	will	will	MD
21781	2373	42	be	be	VB
21781	2373	43	perceived	perceive	VBN
21781	2373	44	.	.	.
21781	2374	1	Carry	Carry	NNP
21781	2374	2	Figures	Figures	NNP
21781	2374	3	4	4	CD
21781	2374	4	and	and	CC
21781	2374	5	5	5	CD
21781	2374	6	of	of	IN
21781	2374	7	the	the	DT
21781	2374	8	frog	frog	NN
21781	2374	9	one	one	CD
21781	2374	10	step	step	NN
21781	2374	11	further	far	RBR
21781	2374	12	by	by	IN
21781	2374	13	increasing	increase	VBG
21781	2374	14	the	the	DT
21781	2374	15	size	size	NN
21781	2374	16	of	of	IN
21781	2374	17	the	the	DT
21781	2374	18	shaded	shaded	JJ
21781	2374	19	yolk	yolk	NN
21781	2374	20	and	and	CC
21781	2374	21	leaving	leave	VBG
21781	2374	22	it	-PRON-	PRP
21781	2374	23	unsegmented	unsegmented	JJ
21781	2374	24	,	,	,
21781	2374	25	and	and	CC
21781	2374	26	instead	instead	RB
21781	2374	27	of	of	IN
21781	2374	28	ar	ar	IN
21781	2374	29	.	.	.
21781	2375	1	in	in	IN
21781	2375	2	5	5	CD
21781	2375	3	show	show	VBP
21781	2375	4	a	a	DT
21781	2375	5	solid	solid	JJ
21781	2375	6	mass	mass	NN
21781	2375	7	of	of	IN
21781	2375	8	cells	cell	NNS
21781	2375	9	,	,	,
21781	2375	10	and	and	CC
21781	2375	11	the	the	DT
21781	2375	12	condition	condition	NN
21781	2375	13	of	of	IN
21781	2375	14	things	thing	NNS
21781	2375	15	in	in	IN
21781	2375	16	the	the	DT
21781	2375	17	fowl	fowl	NN
21781	2375	18	would	would	MD
21781	2375	19	at	at	IN
21781	2375	20	once	once	RB
21781	2375	21	be	be	VB
21781	2375	22	rendered	render	VBN
21781	2375	23	.	.	.
21781	2376	1	Section	section	NN
21781	2376	2	26	26	CD
21781	2376	3	.	.	.
21781	2377	1	Figure	Figure	NNP
21781	2377	2	3a	3a	NNP
21781	2377	3	of	of	IN
21781	2377	4	the	the	DT
21781	2377	5	fowl	fowl	NN
21781	2377	6	will	will	MD
21781	2377	7	conveniently	conveniently	RB
21781	2377	8	serve	serve	VB
21781	2377	9	for	for	IN
21781	2377	10	comparison	comparison	NN
21781	2377	11	with	with	IN
21781	2377	12	Figure	Figure	NNP
21781	2377	13	7	7	CD
21781	2377	14	of	of	IN
21781	2377	15	the	the	DT
21781	2377	16	frog	frog	NN
21781	2377	17	.	.	.
21781	2378	1	The	the	DT
21781	2378	2	inturning	inturning	NN
21781	2378	3	of	of	IN
21781	2378	4	the	the	DT
21781	2378	5	medullary	medullary	JJ
21781	2378	6	groove	groove	NN
21781	2378	7	is	be	VBZ
21781	2378	8	entirely	entirely	RB
21781	2378	9	similar	similar	JJ
21781	2378	10	in	in	IN
21781	2378	11	the	the	DT
21781	2378	12	two	two	CD
21781	2378	13	cases	case	NNS
21781	2378	14	.	.	.
21781	2379	1	The	the	DT
21781	2379	2	mesoblast	mesoblast	NN
21781	2379	3	appears	appear	VBZ
21781	2379	4	as	as	IN
21781	2379	5	solid	solid	JJ
21781	2379	6	mesoblastic	mesoblastic	JJ
21781	2379	7	somites	somite	NNS
21781	2379	8	.	.	.
21781	2380	1	In	in	IN
21781	2380	2	the	the	DT
21781	2380	3	section	section	NN
21781	2380	4	above	above	IN
21781	2380	5	Figure	Figure	NNP
21781	2380	6	4	4	CD
21781	2380	7	this	this	DT
21781	2380	8	layer	layer	NN
21781	2380	9	is	be	VBZ
21781	2380	10	shown	show	VBN
21781	2380	11	as	as	IN
21781	2380	12	having	have	VBG
21781	2380	13	split	split	VBN
21781	2380	14	into	into	IN
21781	2380	15	somatopleur	somatopleur	NNP
21781	2380	16	(	(	-LRB-
21781	2380	17	so	so	RB
21781	2380	18	.	.	.
21781	2380	19	)	)	-RRB-
21781	2381	1	and	and	CC
21781	2381	2	splanchnopleur	splanchnopleur	NNP
21781	2381	3	(	(	-LRB-
21781	2381	4	spch	spch	NNP
21781	2381	5	.	.	.
21781	2381	6	)	)	-RRB-
21781	2381	7	.	.	.
21781	2382	1	Figure	figure	NN
21781	2382	2	3	3	CD
21781	2382	3	answers	answer	NNS
21781	2382	4	to	to	IN
21781	2382	5	Figure	figure	NN
21781	2382	6	6	6	CD
21781	2382	7	of	of	IN
21781	2382	8	the	the	DT
21781	2382	9	frog	frog	NN
21781	2382	10	,	,	,
21781	2382	11	and	and	CC
21781	2382	12	Figure	figure	NN
21781	2382	13	4	4	CD
21781	2382	14	is	be	VBZ
21781	2382	15	a	a	DT
21781	2382	16	later	later	JJ
21781	2382	17	stage	stage	NN
21781	2382	18	,	,	,
21781	2382	19	in	in	IN
21781	2382	20	which	which	WDT
21781	2382	21	the	the	DT
21781	2382	22	medullary	medullary	JJ
21781	2382	23	groove	groove	NN
21781	2382	24	is	be	VBZ
21781	2382	25	beginning	begin	VBG
21781	2382	26	to	to	TO
21781	2382	27	close	close	VB
21781	2382	28	at	at	IN
21781	2382	29	its	-PRON-	PRP$
21781	2382	30	middle	middle	JJ
21781	2382	31	part	part	NN
21781	2382	32	.	.	.
21781	2383	1	The	the	DT
21781	2383	2	clear	clear	JJ
21781	2383	3	club	club	NN
21781	2383	4	-	-	HYPH
21781	2383	5	shaped	shaped	JJ
21781	2383	6	area	area	NN
21781	2383	7	around	around	IN
21781	2383	8	the	the	DT
21781	2383	9	embryo	embryo	NN
21781	2383	10	(	(	-LRB-
21781	2383	11	a.p	a.p	NNP
21781	2383	12	.	.	.
21781	2383	13	)	)	-RRB-
21781	2384	1	is	be	VBZ
21781	2384	2	the	the	DT
21781	2384	3	area	area	NN
21781	2384	4	pellucida	pellucida	NN
21781	2384	5	;	;	:
21781	2384	6	the	the	DT
21781	2384	7	larger	large	JJR
21781	2384	8	area	area	NN
21781	2384	9	without	without	IN
21781	2384	10	this	this	DT
21781	2384	11	is	be	VBZ
21781	2384	12	the	the	DT
21781	2384	13	area	area	NN
21781	2384	14	opaca	opaca	NNP
21781	2384	15	(	(	-LRB-
21781	2384	16	a.o	a.o	NNP
21781	2384	17	.	.	.
21781	2385	1	)	)	-RRB-
21781	2385	2	,	,	,
21781	2385	3	in	in	IN
21781	2385	4	which	which	WDT
21781	2385	5	the	the	DT
21781	2385	6	first	first	JJ
21781	2385	7	bloodvessels	bloodvessel	NNS
21781	2385	8	arise	arise	VB
21781	2385	9	by	by	IN
21781	2385	10	a	a	DT
21781	2385	11	running	running	NN
21781	2385	12	together	together	RB
21781	2385	13	and	and	CC
21781	2385	14	a	a	DT
21781	2385	15	specialization	specialization	NN
21781	2385	16	of	of	IN
21781	2385	17	cells	cell	NNS
21781	2385	18	.	.	.
21781	2386	1	The	the	DT
21781	2386	2	entire	entire	JJ
21781	2386	3	germinal	germinal	JJ
21781	2386	4	area	area	NN
21781	2386	5	grows	grow	VBZ
21781	2386	6	steadily	steadily	RB
21781	2386	7	at	at	IN
21781	2386	8	its	-PRON-	PRP$
21781	2386	9	edges	edge	NNS
21781	2386	10	to	to	TO
21781	2386	11	creep	creep	VB
21781	2386	12	over	over	RP
21781	2386	13	and	and	CC
21781	2386	14	enclose	enclose	VB
21781	2386	15	the	the	DT
21781	2386	16	yolk	yolk	NN
21781	2386	17	.	.	.
21781	2387	1	Section	section	NN
21781	2387	2	27	27	CD
21781	2387	3	.	.	.
21781	2388	1	So	so	RB
21781	2388	2	far	far	RB
21781	2388	3	,	,	,
21781	2388	4	the	the	DT
21781	2388	5	essential	essential	JJ
21781	2388	6	differences	difference	NNS
21781	2388	7	between	between	IN
21781	2388	8	the	the	DT
21781	2388	9	development	development	NN
21781	2388	10	of	of	IN
21781	2388	11	fowl	fowl	NN
21781	2388	12	and	and	CC
21781	2388	13	frog	frog	NN
21781	2388	14	,	,	,
21781	2388	15	the	the	DT
21781	2388	16	meroblastic	meroblastic	JJ
21781	2388	17	segmentation	segmentation	NN
21781	2388	18	,	,	,
21781	2388	19	absence	absence	NN
21781	2388	20	of	of	IN
21781	2388	21	a	a	DT
21781	2388	22	typical	typical	JJ
21781	2388	23	gastrula	gastrula	NN
21781	2388	24	,	,	,
21781	2388	25	and	and	CC
21781	2388	26	the	the	DT
21781	2388	27	primitive	primitive	JJ
21781	2388	28	streak	streak	NN
21781	2388	29	,	,	,
21781	2388	30	seem	seem	VBP
21781	2388	31	comprehensible	comprehensible	JJ
21781	2388	32	on	on	IN
21781	2388	33	the	the	DT
21781	2388	34	theory	theory	NN
21781	2388	35	that	that	IN
21781	2388	36	such	such	JJ
21781	2388	37	differences	difference	NNS
21781	2388	38	are	be	VBP
21781	2388	39	due	due	JJ
21781	2388	40	to	to	IN
21781	2388	41	the	the	DT
21781	2388	42	presence	presence	NN
21781	2388	43	of	of	IN
21781	2388	44	an	an	DT
21781	2388	45	enormous	enormous	JJ
21781	2388	46	amount	amount	NN
21781	2388	47	of	of	IN
21781	2388	48	yolk	yolk	NN
21781	2388	49	.	.	.
21781	2389	1	Another	another	DT
21781	2389	2	difference	difference	NN
21781	2389	3	that	that	WDT
21781	2389	4	appears	appear	VBZ
21781	2389	5	later	later	RB
21781	2389	6	is	be	VBZ
21781	2389	7	that	that	IN
21781	2389	8	,	,	,
21781	2389	9	while	while	IN
21781	2389	10	the	the	DT
21781	2389	11	tadpole	tadpole	NN
21781	2389	12	has	have	VBZ
21781	2389	13	an	an	DT
21781	2389	14	efficient	efficient	JJ
21781	2389	15	pronephros	pronephro	NNS
21781	2389	16	,	,	,
21781	2389	17	the	the	DT
21781	2389	18	fowl	fowl	NN
21781	2389	19	,	,	,
21781	2389	20	which	which	WDT
21781	2389	21	has	have	VBZ
21781	2389	22	no	no	DT
21781	2389	23	larval	larval	NN
21781	2389	24	(	(	-LRB-
21781	2389	25	free	free	JJ
21781	2389	26	imperfect	imperfect	NN
21781	2389	27	)	)	-RRB-
21781	2389	28	stages	stage	NNS
21781	2389	29	in	in	IN
21781	2389	30	its	-PRON-	PRP$
21781	2389	31	life	life	NN
21781	2389	32	history	history	NN
21781	2389	33	,	,	,
21781	2389	34	has	have	VBZ
21781	2389	35	the	the	DT
21781	2389	36	merest	mere	JJS
21781	2389	37	indication	indication	NN
21781	2389	38	of	of	IN
21781	2389	39	such	such	PDT
21781	2389	40	a	a	DT
21781	2389	41	structure	structure	NN
21781	2389	42	.	.	.
21781	2390	1	Section	section	NN
21781	2390	2	28	28	CD
21781	2390	3	.	.	.
21781	2391	1	Another	another	DT
21781	2391	2	striking	striking	JJ
21781	2391	3	contrast	contrast	NN
21781	2391	4	,	,	,
21781	2391	5	due	due	IN
21781	2391	6	to	to	IN
21781	2391	7	,	,	,
21781	2391	8	or	or	CC
21781	2391	9	connected	connect	VBN
21781	2391	10	with	with	IN
21781	2391	11	,	,	,
21781	2391	12	this	this	DT
21781	2391	13	plethora	plethora	NN
21781	2391	14	of	of	IN
21781	2391	15	yolk	yolk	NNP
21781	2391	16	,	,	,
21781	2391	17	is	be	VBZ
21781	2391	18	the	the	DT
21781	2391	19	differentiation	differentiation	NN
21781	2391	20	of	of	IN
21781	2391	21	a	a	DT
21781	2391	22	yolk	yolk	NN
21781	2391	23	sac	sac	NN
21781	2391	24	(=	(=	NNP
21781	2391	25	umbilical	umbilical	JJ
21781	2391	26	vesicle	vesicle	NN
21781	2391	27	)	)	-RRB-
21781	2391	28	and	and	CC
21781	2391	29	the	the	DT
21781	2391	30	development	development	NN
21781	2391	31	of	of	IN
21781	2391	32	two	two	CD
21781	2391	33	new	new	JJ
21781	2391	34	structures	structure	NNS
21781	2391	35	,	,	,
21781	2391	36	the	the	DT
21781	2391	37	amnion	amnion	NN
21781	2391	38	and	and	CC
21781	2391	39	allantois	allantois	NNP
21781	2391	40	,	,	,
21781	2391	41	in	in	IN
21781	2391	42	the	the	DT
21781	2391	43	fowl	fowl	NN
21781	2391	44	.	.	.
21781	2392	1	If	if	IN
21781	2392	2	the	the	DT
21781	2392	3	student	student	NN
21781	2392	4	will	will	MD
21781	2392	5	compare	compare	VB
21781	2392	6	Figure	figure	NN
21781	2392	7	10	10	CD
21781	2392	8	of	of	IN
21781	2392	9	the	the	DT
21781	2392	10	frog	frog	NN
21781	2392	11	,	,	,
21781	2392	12	he	-PRON-	PRP
21781	2392	13	will	will	MD
21781	2392	14	see	see	VB
21781	2392	15	that	that	IN
21781	2392	16	the	the	DT
21781	2392	17	developing	develop	VBG
21781	2392	18	tadpole	tadpole	NN
21781	2392	19	encloses	enclose	VBZ
21781	2392	20	in	in	IN
21781	2392	21	its	-PRON-	PRP$
21781	2392	22	abdomen	abdoman	NNS
21781	2392	23	all	all	PDT
21781	2392	24	the	the	DT
21781	2392	25	yolk	yolk	NN
21781	2392	26	provided	provide	VBN
21781	2392	27	for	for	IN
21781	2392	28	it	-PRON-	PRP
21781	2392	29	.	.	.
21781	2393	1	This	this	DT
21781	2393	2	is	be	VBZ
21781	2393	3	a	a	DT
21781	2393	4	physical	physical	JJ
21781	2393	5	impossibility	impossibility	NN
21781	2393	6	in	in	IN
21781	2393	7	the	the	DT
21781	2393	8	fowl	fowl	NN
21781	2393	9	.	.	.
21781	2394	1	In	in	IN
21781	2394	2	the	the	DT
21781	2394	3	fowl	fowl	NN
21781	2394	4	(	(	-LRB-
21781	2394	5	Figure	figure	NN
21781	2394	6	2	2	CD
21781	2394	7	,	,	,
21781	2394	8	Sheet	Sheet	NNP
21781	2394	9	24	24	CD
21781	2394	10	)	)	-RRB-
21781	2394	11	the	the	DT
21781	2394	12	enormous	enormous	JJ
21781	2394	13	yolk	yolk	NN
21781	2394	14	(	(	-LRB-
21781	2394	15	Y.	Y.	NNP
21781	2394	16	)	)	-RRB-
21781	2395	1	lies	lie	VBZ
21781	2395	2	outside	outside	RB
21781	2395	3	of	of	IN
21781	2395	4	the	the	DT
21781	2395	5	embryo	embryo	NN
21781	2395	6	,	,	,
21781	2395	7	and	and	CC
21781	2395	8	,	,	,
21781	2395	9	as	as	IN
21781	2395	10	the	the	DT
21781	2395	11	cells	cell	NNS
21781	2395	12	of	of	IN
21781	2395	13	the	the	DT
21781	2395	14	germinal	germinal	JJ
21781	2395	15	area	area	NN
21781	2395	16	grow	grow	VBP
21781	2395	17	slowly	slowly	RB
21781	2395	18	over	over	IN
21781	2395	19	it	-PRON-	PRP
21781	2395	20	,	,	,
21781	2395	21	umbilical	umbilical	JJ
21781	2395	22	bloodvessels	bloodvessel	NNS
21781	2395	23	are	be	VBP
21781	2395	24	developed	develop	VBN
21781	2395	25	to	to	TO
21781	2395	26	absorb	absorb	VB
21781	2395	27	and	and	CC
21781	2395	28	carry	carry	VB
21781	2395	29	the	the	DT
21781	2395	30	material	material	NN
21781	2395	31	to	to	IN
21781	2395	32	the	the	DT
21781	2395	33	embryo	embryo	NN
21781	2395	34	.	.	.
21781	2396	1	In	in	IN
21781	2396	2	the	the	DT
21781	2396	3	case	case	NN
21781	2396	4	of	of	IN
21781	2396	5	an	an	DT
21781	2396	6	embryo	embryo	NN
21781	2396	7	sinking	sink	VBG
21781	2396	8	in	in	RP
21781	2396	9	upon	upon	IN
21781	2396	10	,	,	,
21781	2396	11	as	as	IN
21781	2396	12	it	-PRON-	PRP
21781	2396	13	absorbs	absorb	VBZ
21781	2396	14	,	,	,
21781	2396	15	this	this	DT
21781	2396	16	mass	mass	NN
21781	2396	17	of	of	IN
21781	2396	18	nutritive	nutritive	JJ
21781	2396	19	material	material	NN
21781	2396	20	,	,	,
21781	2396	21	a	a	DT
21781	2396	22	necessity	necessity	NN
21781	2396	23	for	for	IN
21781	2396	24	some	some	DT
21781	2396	25	respiratory	respiratory	JJ
21781	2396	26	structure	structure	NN
21781	2396	27	is	be	VBZ
21781	2396	28	evident	evident	JJ
21781	2396	29	.	.	.
21781	2397	1	From	from	IN
21781	2397	2	the	the	DT
21781	2397	3	hinder	hinder	NN
21781	2397	4	end	end	NN
21781	2397	5	of	of	IN
21781	2397	6	the	the	DT
21781	2397	7	fowl	fowl	NN
21781	2397	8	's	's	POS
21781	2397	9	intestine	intestine	NN
21781	2397	10	,	,	,
21781	2397	11	in	in	IN
21781	2397	12	a	a	DT
21781	2397	13	position	position	NN
21781	2397	14	corresponding	correspond	VBG
21781	2397	15	to	to	IN
21781	2397	16	the	the	DT
21781	2397	17	so	so	RB
21781	2397	18	-	-	HYPH
21781	2397	19	called	call	VBN
21781	2397	20	,	,	,
21781	2397	21	urinary	urinary	JJ
21781	2397	22	bladder	bladder	NN
21781	2397	23	of	of	IN
21781	2397	24	the	the	DT
21781	2397	25	frog	frog	NN
21781	2397	26	,	,	,
21781	2397	27	a	a	DT
21781	2397	28	solid	solid	JJ
21781	2397	29	outgrowth	outgrowth	NN
21781	2397	30	,	,	,
21781	2397	31	the	the	DT
21781	2397	32	allantois	allantois	NNP
21781	2397	33	,	,	,
21781	2397	34	which	which	WDT
21781	2397	35	speedily	speedily	RB
21781	2397	36	becomes	become	VBZ
21781	2397	37	hollow	hollow	JJ
21781	2397	38	,	,	,
21781	2397	39	appears	appear	VBZ
21781	2397	40	.	.	.
21781	2398	1	Early	early	JJ
21781	2398	2	stages	stage	NNS
21781	2398	3	are	be	VBP
21781	2398	4	shown	show	VBN
21781	2398	5	in	in	IN
21781	2398	6	Figures	Figures	NNP
21781	2398	7	1	1	CD
21781	2398	8	and	and	CC
21781	2398	9	2	2	CD
21781	2398	10	,	,	,
21781	2398	11	Sheet	Sheet	NNP
21781	2398	12	24	24	CD
21781	2398	13	(	(	-LRB-
21781	2398	14	al	al	NNP
21781	2398	15	.	.	.
21781	2399	1	)	)	-RRB-
21781	2399	2	;	;	:
21781	2399	3	while	while	IN
21781	2399	4	the	the	DT
21781	2399	5	same	same	JJ
21781	2399	6	thing	thing	NN
21781	2399	7	is	be	VBZ
21781	2399	8	shown	show	VBN
21781	2399	9	more	more	RBR
21781	2399	10	diagrammatically	diagrammatically	RB
21781	2399	11	on	on	IN
21781	2399	12	Sheet	Sheet	NNP
21781	2399	13	23	23	CD
21781	2399	14	,	,	,
21781	2399	15	Figure	Figure	NNP
21781	2399	16	6	6	CD
21781	2399	17	(	(	-LRB-
21781	2399	18	all	all	DT
21781	2399	19	.	.	.
21781	2399	20	)	)	-RRB-
21781	2399	21	.	.	.
21781	2400	1	This	this	DT
21781	2400	2	becomes	become	VBZ
21781	2400	3	at	at	IN
21781	2400	4	last	last	JJ
21781	2400	5	a	a	DT
21781	2400	6	great	great	JJ
21781	2400	7	hollow	hollow	JJ
21781	2400	8	sac	sac	NN
21781	2400	9	,	,	,
21781	2400	10	which	which	WDT
21781	2400	11	is	be	VBZ
21781	2400	12	applied	apply	VBN
21781	2400	13	closely	closely	RB
21781	2400	14	to	to	IN
21781	2400	15	the	the	DT
21781	2400	16	porous	porous	JJ
21781	2400	17	shell	shell	NN
21781	2400	18	,	,	,
21781	2400	19	and	and	CC
21781	2400	20	the	the	DT
21781	2400	21	extent	extent	NN
21781	2400	22	of	of	IN
21781	2400	23	which	which	WDT
21781	2400	24	will	will	MD
21781	2400	25	be	be	VB
21781	2400	26	appreciated	appreciate	VBN
21781	2400	27	by	by	IN
21781	2400	28	looking	look	VBG
21781	2400	29	at	at	IN
21781	2400	30	Figure	figure	NN
21781	2400	31	5	5	CD
21781	2400	32	,	,	,
21781	2400	33	Sheet	Sheet	NNP
21781	2400	34	24	24	CD
21781	2400	35	,	,	,
21781	2400	36	where	where	WRB
21781	2400	37	the	the	DT
21781	2400	38	allantois	allantois	NNP
21781	2400	39	is	be	VBZ
21781	2400	40	shaded	shaded	JJ
21781	2400	41	.	.	.
21781	2401	1	Allantoic	allantoic	JJ
21781	2401	2	bloodvessels	bloodvessel	NNS
21781	2401	3	ramify	ramify	VBP
21781	2401	4	thickly	thickly	RB
21781	2401	5	over	over	IN
21781	2401	6	its	-PRON-	PRP$
21781	2401	7	walls	wall	NNS
21781	2401	8	,	,	,
21781	2401	9	and	and	CC
21781	2401	10	aeration	aeration	NN
21781	2401	11	occurs	occur	VBZ
21781	2401	12	through	through	IN
21781	2401	13	the	the	DT
21781	2401	14	permeable	permeable	JJ
21781	2401	15	shell	shell	NN
21781	2401	16	.	.	.
21781	2402	1	Section	section	NN
21781	2402	2	29	29	CD
21781	2402	3	.	.	.
21781	2403	1	The	the	DT
21781	2403	2	nature	nature	NN
21781	2403	3	of	of	IN
21781	2403	4	the	the	DT
21781	2403	5	amnion	amnion	NN
21781	2403	6	will	will	MD
21781	2403	7	be	be	VB
21781	2403	8	understood	understand	VBN
21781	2403	9	by	by	IN
21781	2403	10	following	follow	VBG
21781	2403	11	Figures	Figures	NNPS
21781	2403	12	4b	4b	CD
21781	2403	13	,	,	,
21781	2403	14	5	5	CD
21781	2403	15	,	,	,
21781	2403	16	and	and	CC
21781	2403	17	6	6	CD
21781	2403	18	on	on	IN
21781	2403	19	Sheet	Sheet	NNP
21781	2403	20	23	23	CD
21781	2403	21	.	.	.
21781	2404	1	The	the	DT
21781	2404	2	three	three	CD
21781	2404	3	embryonic	embryonic	JJ
21781	2404	4	layers	layer	NNS
21781	2404	5	are	be	VBP
21781	2404	6	indicated	indicate	VBN
21781	2404	7	by	by	IN
21781	2404	8	broken	broken	JJ
21781	2404	9	lines	line	NNS
21781	2404	10	,	,	,
21781	2404	11	dots	dot	NNS
21781	2404	12	,	,	,
21781	2404	13	and	and	CC
21781	2404	14	black	black	JJ
21781	2404	15	lines	line	NNS
21781	2404	16	,	,	,
21781	2404	17	just	just	RB
21781	2404	18	as	as	IN
21781	2404	19	they	-PRON-	PRP
21781	2404	20	are	be	VBP
21781	2404	21	in	in	IN
21781	2404	22	the	the	DT
21781	2404	23	frog	frog	NN
21781	2404	24	diagrams	diagram	NNS
21781	2404	25	.	.	.
21781	2405	1	Not	not	RB
21781	2405	2	only	only	RB
21781	2405	3	is	be	VBZ
21781	2405	4	the	the	DT
21781	2405	5	embryo	embryo	NN
21781	2405	6	slowly	slowly	RB
21781	2405	7	pinched	pinch	VBD
21781	2405	8	off	off	RP
21781	2405	9	from	from	IN
21781	2405	10	the	the	DT
21781	2405	11	yolk	yolk	NN
21781	2405	12	sac	sac	NN
21781	2405	13	(	(	-LRB-
21781	2405	14	y.s	y.s	NNP
21781	2405	15	.	.	.
21781	2406	1	)	)	-RRB-
21781	2406	2	,	,	,
21781	2406	3	but	but	CC
21781	2406	4	,	,	,
21781	2406	5	as	as	IN
21781	2406	6	the	the	DT
21781	2406	7	yolk	yolk	NN
21781	2406	8	is	be	VBZ
21781	2406	9	absorbed	absorb	VBN
21781	2406	10	beneath	beneath	IN
21781	2406	11	it	-PRON-	PRP
21781	2406	12	,	,	,
21781	2406	13	and	and	CC
21781	2406	14	it	-PRON-	PRP
21781	2406	15	grows	grow	VBZ
21781	2406	16	in	in	IN
21781	2406	17	size	size	NN
21781	2406	18	,	,	,
21781	2406	19	it	-PRON-	PRP
21781	2406	20	sinks	sink	VBZ
21781	2406	21	into	into	IN
21781	2406	22	the	the	DT
21781	2406	23	space	space	NN
21781	2406	24	thus	thus	RB
21781	2406	25	made	make	VBN
21781	2406	26	,	,	,
21781	2406	27	the	the	DT
21781	2406	28	extra	extra	JJ
21781	2406	29	-	-	HYPH
21781	2406	30	embryonic	embryonic	JJ
21781	2406	31	somatopleur	somatopleur	NN
21781	2406	32	and	and	CC
21781	2406	33	epiblast	epiblast	NN
21781	2406	34	rise	rise	VB
21781	2406	35	up	up	RP
21781	2406	36	round	round	IN
21781	2406	37	it	-PRON-	PRP
21781	2406	38	as	as	IN
21781	2406	39	two	two	CD
21781	2406	40	folds	fold	NNS
21781	2406	41	,	,	,
21781	2406	42	which	which	WDT
21781	2406	43	are	be	VBP
21781	2406	44	seen	see	VBN
21781	2406	45	closing	close	VBG
21781	2406	46	in	in	IN
21781	2406	47	5	5	CD
21781	2406	48	,	,	,
21781	2406	49	and	and	CC
21781	2406	50	closed	close	VBD
21781	2406	51	in	in	IN
21781	2406	52	6	6	CD
21781	2406	53	,	,	,
21781	2406	54	over	over	IN
21781	2406	55	the	the	DT
21781	2406	56	dorsal	dorsal	NN
21781	2406	57	side	side	NN
21781	2406	58	of	of	IN
21781	2406	59	the	the	DT
21781	2406	60	young	young	NNP
21781	2406	61	chick	chick	NN
21781	2406	62	.	.	.
21781	2407	1	In	in	IN
21781	2407	2	this	this	DT
21781	2407	3	way	way	NN
21781	2407	4	a	a	DT
21781	2407	5	cavity	cavity	NN
21781	2407	6	,	,	,
21781	2407	7	a.	a.	NN
21781	2407	8	,	,	,
21781	2407	9	lined	line	VBN
21781	2407	10	by	by	IN
21781	2407	11	epiblast	epiblast	NN
21781	2407	12	,	,	,
21781	2407	13	and	and	CC
21781	2407	14	called	call	VBD
21781	2407	15	the	the	DT
21781	2407	16	amniotic	amniotic	JJ
21781	2407	17	cavity	cavity	NN
21781	2407	18	,	,	,
21781	2407	19	is	be	VBZ
21781	2407	20	formed	form	VBN
21781	2407	21	.	.	.
21781	2408	1	Dorsal	dorsal	NN
21781	2408	2	to	to	IN
21781	2408	3	this	this	DT
21781	2408	4	,	,	,
21781	2408	5	in	in	IN
21781	2408	6	6	6	CD
21781	2408	7	,	,	,
21781	2408	8	comes	come	VBZ
21781	2408	9	a	a	DT
21781	2408	10	space	space	NN
21781	2408	11	lined	line	VBN
21781	2408	12	by	by	IN
21781	2408	13	somatic	somatic	JJ
21781	2408	14	mesoblast	mesoblast	NN
21781	2408	15	,	,	,
21781	2408	16	and	and	CC
21781	2408	17	continuous	continuous	JJ
21781	2408	18	with	with	IN
21781	2408	19	p.p	p.p	NNP
21781	2408	20	.	.	NNP
21781	2408	21	,	,	,
21781	2408	22	the	the	DT
21781	2408	23	pleuro	pleuro	JJ
21781	2408	24	-	-	HYPH
21781	2408	25	peritoneal	peritoneal	JJ
21781	2408	26	cavity	cavity	NN
21781	2408	27	,	,	,
21781	2408	28	or	or	CC
21781	2408	29	body	body	NN
21781	2408	30	cavity	cavity	NN
21781	2408	31	of	of	IN
21781	2408	32	the	the	DT
21781	2408	33	embryo	embryo	NN
21781	2408	34	.	.	.
21781	2409	1	Outside	outside	IN
21781	2409	2	this	this	DT
21781	2409	3	,	,	,
21781	2409	4	again	again	RB
21781	2409	5	,	,	,
21781	2409	6	is	be	VBZ
21781	2409	7	a	a	DT
21781	2409	8	layer	layer	NN
21781	2409	9	,	,	,
21781	2409	10	of	of	IN
21781	2409	11	somatopleur	somatopleur	NNP
21781	2409	12	internally	internally	RB
21781	2409	13	and	and	CC
21781	2409	14	epiblast	epiblast	VB
21781	2409	15	externally	externally	RB
21781	2409	16	,	,	,
21781	2409	17	the	the	DT
21781	2409	18	false	false	JJ
21781	2409	19	amnion	amnion	NN
21781	2409	20	(	(	-LRB-
21781	2409	21	f.a	f.a	NNP
21781	2409	22	.	.	.
21781	2410	1	)	)	-RRB-
21781	2410	2	,	,	,
21781	2410	3	which	which	WDT
21781	2410	4	is	be	VBZ
21781	2410	5	continuous	continuous	JJ
21781	2410	6	with	with	IN
21781	2410	7	the	the	DT
21781	2410	8	serous	serous	JJ
21781	2410	9	membrane	membrane	NN
21781	2410	10	(	(	-LRB-
21781	2410	11	s.m	s.m	NNP
21781	2410	12	.	.	NNP
21781	2410	13	)	)	-RRB-
21781	2411	1	enclosing	enclose	VBG
21781	2411	2	the	the	DT
21781	2411	3	rest	rest	NN
21781	2411	4	of	of	IN
21781	2411	5	the	the	DT
21781	2411	6	egg	egg	NN
21781	2411	7	.	.	.
21781	2412	1	The	the	DT
21781	2412	2	student	student	NN
21781	2412	3	should	should	MD
21781	2412	4	,	,	,
21781	2412	5	carefully	carefully	RB
21781	2412	6	copy	copy	VB
21781	2412	7	these	these	DT
21781	2412	8	diagrams	diagram	NNS
21781	2412	9	,	,	,
21781	2412	10	with	with	IN
21781	2412	11	coloured	coloured	JJ
21781	2412	12	pencils	pencil	NNS
21781	2412	13	or	or	CC
21781	2412	14	inks	ink	NNS
21781	2412	15	for	for	IN
21781	2412	16	the	the	DT
21781	2412	17	different	different	JJ
21781	2412	18	layers	layer	NNS
21781	2412	19	,	,	,
21781	2412	20	and	and	CC
21781	2412	21	should	should	MD
21781	2412	22	compare	compare	VB
21781	2412	23	them	-PRON-	PRP
21781	2412	24	with	with	IN
21781	2412	25	the	the	DT
21781	2412	26	more	more	RBR
21781	2412	27	realistic	realistic	JJ
21781	2412	28	renderings	rendering	NNS
21781	2412	29	of	of	IN
21781	2412	30	Figures	figure	NNS
21781	2412	31	2	2	CD
21781	2412	32	,	,	,
21781	2412	33	5	5	CD
21781	2412	34	,	,	,
21781	2412	35	and	and	CC
21781	2412	36	8	8	CD
21781	2412	37	,	,	,
21781	2412	38	Sheet	Sheet	NNP
21781	2412	39	24	24	CD
21781	2412	40	.	.	.
21781	2413	1	Section	section	NN
21781	2413	2	30	30	CD
21781	2413	3	.	.	.
21781	2414	1	The	the	DT
21781	2414	2	heart	heart	NN
21781	2414	3	in	in	IN
21781	2414	4	the	the	DT
21781	2414	5	fowl	fowl	NN
21781	2414	6	appears	appear	VBZ
21781	2414	7	first	first	RB
21781	2414	8	as	as	IN
21781	2414	9	a	a	DT
21781	2414	10	pair	pair	NN
21781	2414	11	of	of	IN
21781	2414	12	vessels	vessel	NNS
21781	2414	13	,	,	,
21781	2414	14	which	which	WDT
21781	2414	15	unite	unite	VBP
21781	2414	16	to	to	TO
21781	2414	17	form	form	VB
21781	2414	18	a	a	DT
21781	2414	19	straight	straight	JJ
21781	2414	20	trunk	trunk	NN
21781	2414	21	in	in	IN
21781	2414	22	the	the	DT
21781	2414	23	median	median	JJ
21781	2414	24	line	line	NN
21781	2414	25	,	,	,
21781	2414	26	as	as	IN
21781	2414	27	the	the	DT
21781	2414	28	flattened	flatten	VBN
21781	2414	29	-	-	HYPH
21781	2414	30	out	out	RP
21781	2414	31	embryo	embryo	NN
21781	2414	32	closes	close	NNS
21781	2414	33	in	in	RP
21781	2414	34	from	from	IN
21781	2414	35	the	the	DT
21781	2414	36	yolk	yolk	NN
21781	2414	37	.	.	.
21781	2415	1	The	the	DT
21781	2415	2	way	way	NN
21781	2415	3	in	in	IN
21781	2415	4	which	which	WDT
21781	2415	5	this	this	DT
21781	2415	6	straight	straight	JJ
21781	2415	7	trunk	trunk	NN
21781	2415	8	is	be	VBZ
21781	2415	9	thrown	throw	VBN
21781	2415	10	,	,	,
21781	2415	11	first	first	RB
21781	2415	12	of	of	IN
21781	2415	13	all	all	DT
21781	2415	14	,	,	,
21781	2415	15	into	into	IN
21781	2415	16	the	the	DT
21781	2415	17	S	S	NNP
21781	2415	18	shape	shape	NN
21781	2415	19	of	of	IN
21781	2415	20	the	the	DT
21781	2415	21	fish	fish	NN
21781	2415	22	heart	heart	NN
21781	2415	23	,	,	,
21781	2415	24	and	and	CC
21781	2415	25	then	then	RB
21781	2415	26	gradually	gradually	RB
21781	2415	27	assumes	assume	VBZ
21781	2415	28	the	the	DT
21781	2415	29	adult	adult	NN
21781	2415	30	form	form	NN
21781	2415	31	,	,	,
21781	2415	32	is	be	VBZ
21781	2415	33	indicated	indicate	VBN
21781	2415	34	roughly	roughly	RB
21781	2415	35	by	by	IN
21781	2415	36	Figure	figure	NN
21781	2415	37	3	3	CD
21781	2415	38	.	.	.
21781	2416	1	In	in	IN
21781	2416	2	one	one	CD
21781	2416	3	respect	respect	NN
21781	2416	4	the	the	DT
21781	2416	5	development	development	NN
21781	2416	6	of	of	IN
21781	2416	7	the	the	DT
21781	2416	8	heart	heart	NN
21781	2416	9	does	do	VBZ
21781	2416	10	not	not	RB
21781	2416	11	follow	follow	VB
21781	2416	12	the	the	DT
21781	2416	13	lines	line	NNS
21781	2416	14	one	one	PRP
21781	2416	15	would	would	MD
21781	2416	16	expect	expect	VB
21781	2416	17	.	.	.
21781	2417	1	Since	since	IN
21781	2417	2	,	,	,
21781	2417	3	between	between	IN
21781	2417	4	the	the	DT
21781	2417	5	fish	fish	NN
21781	2417	6	and	and	CC
21781	2417	7	the	the	DT
21781	2417	8	higher	high	JJR
21781	2417	9	form	form	NN
21781	2417	10	comes	come	VBZ
21781	2417	11	the	the	DT
21781	2417	12	condition	condition	NN
21781	2417	13	of	of	IN
21781	2417	14	such	such	PDT
21781	2417	15	an	an	DT
21781	2417	16	animal	animal	NN
21781	2417	17	as	as	IN
21781	2417	18	the	the	DT
21781	2417	19	frog	frog	NN
21781	2417	20	,	,	,
21781	2417	21	in	in	IN
21781	2417	22	which	which	WDT
21781	2417	23	the	the	DT
21781	2417	24	auricles	auricle	NNS
21781	2417	25	are	be	VBP
21781	2417	26	divided	divide	VBN
21781	2417	27	,	,	,
21781	2417	28	while	while	IN
21781	2417	29	there	there	EX
21781	2417	30	is	be	VBZ
21781	2417	31	only	only	RB
21781	2417	32	one	one	CD
21781	2417	33	ventricle	ventricle	NN
21781	2417	34	,	,	,
21781	2417	35	we	-PRON-	PRP
21781	2417	36	might	may	MD
21781	2417	37	expect	expect	VB
21781	2417	38	a	a	DT
21781	2417	39	stage	stage	NN
21781	2417	40	in	in	IN
21781	2417	41	which	which	WDT
21781	2417	42	the	the	DT
21781	2417	43	developing	develop	VBG
21781	2417	44	chick	chick	NNP
21781	2417	45	's	's	POS
21781	2417	46	heart	heart	NN
21781	2417	47	would	would	MD
21781	2417	48	have	have	VB
21781	2417	49	one	one	CD
21781	2417	50	ventricle	ventricle	NN
21781	2417	51	,	,	,
21781	2417	52	and	and	CC
21781	2417	53	a	a	DT
21781	2417	54	septum	septum	NN
21781	2417	55	between	between	IN
21781	2417	56	the	the	DT
21781	2417	57	auricles	auricle	NNS
21781	2417	58	.	.	.
21781	2418	1	But	but	CC
21781	2418	2	,	,	,
21781	2418	3	as	as	IN
21781	2418	4	a	a	DT
21781	2418	5	matter	matter	NN
21781	2418	6	of	of	IN
21781	2418	7	fact	fact	NN
21781	2418	8	,	,	,
21781	2418	9	the	the	DT
21781	2418	10	ventricles	ventricle	NNS
21781	2418	11	in	in	IN
21781	2418	12	fowl	fowl	NN
21781	2418	13	and	and	CC
21781	2418	14	rabbit	rabbit	NN
21781	2418	15	are	be	VBP
21781	2418	16	separated	separate	VBN
21781	2418	17	first	first	RB
21781	2418	18	,	,	,
21781	2418	19	and	and	CC
21781	2418	20	the	the	DT
21781	2418	21	separation	separation	NN
21781	2418	22	of	of	IN
21781	2418	23	the	the	DT
21781	2418	24	auricles	auricle	NNS
21781	2418	25	follows	follow	VBZ
21781	2418	26	,	,	,
21781	2418	27	and	and	CC
21781	2418	28	is	be	VBZ
21781	2418	29	barely	barely	RB
21781	2418	30	complete	complete	JJ
21781	2418	31	at	at	IN
21781	2418	32	birth	birth	NN
21781	2418	33	.	.	.
21781	2419	1	Section	section	NN
21781	2419	2	31	31	CD
21781	2419	3	.	.	.
21781	2420	1	Two	two	CD
21781	2420	2	vitelline	vitelline	NN
21781	2420	3	veins	vein	NNS
21781	2420	4	from	from	IN
21781	2420	5	the	the	DT
21781	2420	6	yolk	yolk	NN
21781	2420	7	sac	sac	NN
21781	2420	8	(	(	-LRB-
21781	2420	9	v.v	v.v	NNP
21781	2420	10	.	.	NNP
21781	2420	11	)	)	-RRB-
21781	2421	1	flow	flow	VB
21781	2421	2	into	into	IN
21781	2421	3	the	the	DT
21781	2421	4	heart	heart	NN
21781	2421	5	from	from	IN
21781	2421	6	behind	behind	RB
21781	2421	7	,	,	,
21781	2421	8	as	as	IN
21781	2421	9	shown	show	VBN
21781	2421	10	in	in	IN
21781	2421	11	Figure	Figure	NNP
21781	2421	12	1	1	CD
21781	2421	13	.	.	.
21781	2422	1	A	a	DT
21781	2422	2	later	later	RB
21781	2422	3	more	more	RBR
21781	2422	4	complete	complete	JJ
21781	2422	5	and	and	CC
21781	2422	6	more	more	RBR
21781	2422	7	diagrammatic	diagrammatic	JJ
21781	2422	8	figure	figure	NN
21781	2422	9	of	of	IN
21781	2422	10	the	the	DT
21781	2422	11	circulation	circulation	NN
21781	2422	12	is	be	VBZ
21781	2422	13	seen	see	VBN
21781	2422	14	in	in	IN
21781	2422	15	Figure	Figure	NNP
21781	2422	16	7	7	CD
21781	2422	17	.	.	.
21781	2423	1	At	at	IN
21781	2423	2	first	first	RB
21781	2423	3	there	there	EX
21781	2423	4	are	be	VBP
21781	2423	5	two	two	CD
21781	2423	6	anterior	anterior	NNP
21781	2423	7	cardinal	cardinal	NNP
21781	2423	8	(	(	-LRB-
21781	2423	9	a.c	a.c	NNP
21781	2423	10	.	.	NNP
21781	2423	11	)	)	-RRB-
21781	2423	12	,	,	,
21781	2423	13	and	and	CC
21781	2423	14	two	two	CD
21781	2423	15	posterior	posterior	JJ
21781	2423	16	cardinal	cardinal	JJ
21781	2423	17	veins	vein	NNS
21781	2423	18	(	(	-LRB-
21781	2423	19	p.c	p.c	NNP
21781	2423	20	.	.	NNP
21781	2423	21	)	)	-RRB-
21781	2424	1	uniting	unite	VBG
21781	2424	2	to	to	TO
21781	2424	3	form	form	VB
21781	2424	4	Cuvierian	cuvierian	JJ
21781	2424	5	sinuses	sinus	NNS
21781	2424	6	(	(	-LRB-
21781	2424	7	c.s	c.s	NNP
21781	2424	8	.	.	NNP
21781	2424	9	)	)	-RRB-
21781	2425	1	that	that	DT
21781	2425	2	open	open	JJ
21781	2425	3	into	into	IN
21781	2425	4	the	the	DT
21781	2425	5	heart	heart	NN
21781	2425	6	just	just	RB
21781	2425	7	as	as	IN
21781	2425	8	in	in	IN
21781	2425	9	the	the	DT
21781	2425	10	dog	dog	NN
21781	2425	11	-	-	HYPH
21781	2425	12	fish	fish	NN
21781	2425	13	.	.	.
21781	2426	1	But	but	CC
21781	2426	2	later	later	RB
21781	2426	3	the	the	DT
21781	2426	4	inferior	inferior	JJ
21781	2426	5	cava	cava	NN
21781	2426	6	is	be	VBZ
21781	2426	7	developed	develop	VBN
21781	2426	8	and	and	CC
21781	2426	9	extends	extend	VBZ
21781	2426	10	backward	backward	RB
21781	2426	11	,	,	,
21781	2426	12	the	the	DT
21781	2426	13	posterior	posterior	NNP
21781	2426	14	cardinals	cardinal	NNS
21781	2426	15	atrophy	atrophy	NN
21781	2426	16	,	,	,
21781	2426	17	the	the	DT
21781	2426	18	Cuvierian	cuvierian	JJ
21781	2426	19	sinuses	sinus	NNS
21781	2426	20	become	become	VBP
21781	2426	21	the	the	DT
21781	2426	22	superior	superior	JJ
21781	2426	23	cavae	cavae	NNP
21781	2426	24	,	,	,
21781	2426	25	and	and	CC
21781	2426	26	the	the	DT
21781	2426	27	anterior	anterior	NNP
21781	2426	28	cardinals	cardinal	VBZ
21781	2426	29	the	the	DT
21781	2426	30	internal	internal	JJ
21781	2426	31	jugular	jugular	NNP
21781	2426	32	veins	vein	NNS
21781	2426	33	.	.	.
21781	2427	1	The	the	DT
21781	2427	2	vitelline	vitelline	NN
21781	2427	3	veins	vein	NNS
21781	2427	4	(	(	-LRB-
21781	2427	5	v.v	v.v	NNP
21781	2427	6	.	.	NNP
21781	2427	7	)	)	-RRB-
21781	2428	1	flow	flow	VB
21781	2428	2	,	,	,
21781	2428	3	at	at	IN
21781	2428	4	first	first	RB
21781	2428	5	,	,	,
21781	2428	6	uninterruptedly	uninterruptedly	RB
21781	2428	7	through	through	IN
21781	2428	8	the	the	DT
21781	2428	9	liver	liver	NN
21781	2428	10	to	to	IN
21781	2428	11	the	the	DT
21781	2428	12	inferior	inferior	JJ
21781	2428	13	cava	cava	NN
21781	2428	14	,	,	,
21781	2428	15	but	but	CC
21781	2428	16	,	,	,
21781	2428	17	as	as	IN
21781	2428	18	development	development	NN
21781	2428	19	proceeds	proceed	VBZ
21781	2428	20	,	,	,
21781	2428	21	a	a	DT
21781	2428	22	capillary	capillary	JJ
21781	2428	23	system	system	NN
21781	2428	24	is	be	VBZ
21781	2428	25	established	establish	VBN
21781	2428	26	in	in	IN
21781	2428	27	the	the	DT
21781	2428	28	liver	liver	NN
21781	2428	29	,	,	,
21781	2428	30	and	and	CC
21781	2428	31	the	the	DT
21781	2428	32	through	through	JJ
21781	2428	33	communication	communication	NN
21781	2428	34	,	,	,
21781	2428	35	the	the	DT
21781	2428	36	ductus	ductus	NNP
21781	2428	37	venosus	venosus	NNP
21781	2428	38	,	,	,
21781	2428	39	is	be	VBZ
21781	2428	40	reduced--	reduced--	VB
21781	2428	41	at	at	IN
21781	2428	42	last--	last--	NN
21781	2428	43	completely	completely	RB
21781	2428	44	.	.	.
21781	2429	1	Bearing	bear	VBG
21781	2429	2	in	in	IN
21781	2429	3	mind	mind	NN
21781	2429	4	that	that	IN
21781	2429	5	the	the	DT
21781	2429	6	yolk	yolk	NN
21781	2429	7	is	be	VBZ
21781	2429	8	outside	outside	IN
21781	2429	9	the	the	DT
21781	2429	10	body	body	NN
21781	2429	11	in	in	IN
21781	2429	12	the	the	DT
21781	2429	13	fowl	fowl	NN
21781	2429	14	and	and	CC
21781	2429	15	inside	inside	IN
21781	2429	16	it	-PRON-	PRP
21781	2429	17	in	in	IN
21781	2429	18	the	the	DT
21781	2429	19	frog	frog	NN
21781	2429	20	,	,	,
21781	2429	21	the	the	DT
21781	2429	22	vitelline	vitelline	NN
21781	2429	23	veins	vein	NNS
21781	2429	24	of	of	IN
21781	2429	25	the	the	DT
21781	2429	26	former	former	JJ
21781	2429	27	have	have	VBP
21781	2429	28	a	a	DT
21781	2429	29	considerable	considerable	JJ
21781	2429	30	resemblance	resemblance	NN
21781	2429	31	in	in	IN
21781	2429	32	position	position	NN
21781	2429	33	,	,	,
21781	2429	34	and	and	CC
21781	2429	35	in	in	IN
21781	2429	36	their	-PRON-	PRP$
21781	2429	37	relation	relation	NN
21781	2429	38	to	to	IN
21781	2429	39	the	the	DT
21781	2429	40	portal	portal	JJ
21781	2429	41	vein	vein	NN
21781	2429	42	,	,	,
21781	2429	43	to	to	IN
21781	2429	44	a	a	DT
21781	2429	45	portion	portion	NN
21781	2429	46	of	of	IN
21781	2429	47	the	the	DT
21781	2429	48	single	single	JJ
21781	2429	49	anterior	anterior	NNP
21781	2429	50	abdominal	abdominal	NNP
21781	2429	51	vein	vein	NNP
21781	2429	52	.	.	.
21781	2430	1	Blood	blood	NN
21781	2430	2	is	be	VBZ
21781	2430	3	taken	take	VBN
21781	2430	4	out	out	RP
21781	2430	5	to	to	IN
21781	2430	6	the	the	DT
21781	2430	7	allantois	allantois	NN
21781	2430	8	,	,	,
21781	2430	9	however	however	RB
21781	2430	10	,	,	,
21781	2430	11	by	by	IN
21781	2430	12	the	the	DT
21781	2430	13	arteries	artery	NNS
21781	2430	14	of	of	IN
21781	2430	15	the	the	DT
21781	2430	16	latter	latter	JJ
21781	2430	17	type	type	NN
21781	2430	18	.	.	.
21781	2431	1	Section	section	NN
21781	2431	2	32	32	CD
21781	2431	3	.	.	.
21781	2432	1	Five	five	CD
21781	2432	2	aortic	aortic	JJ
21781	2432	3	arches	arch	NNS
21781	2432	4	are	be	VBP
21781	2432	5	generally	generally	RB
21781	2432	6	stated	state	VBN
21781	2432	7	to	to	TO
21781	2432	8	appear	appear	VB
21781	2432	9	altogether	altogether	RB
21781	2432	10	in	in	IN
21781	2432	11	the	the	DT
21781	2432	12	fowl	fowl	NN
21781	2432	13	,	,	,
21781	2432	14	but	but	CC
21781	2432	15	not	not	RB
21781	2432	16	simultaneously	simultaneously	RB
21781	2432	17	.	.	.
21781	2433	1	The	the	DT
21781	2433	2	first	first	JJ
21781	2433	3	two	two	CD
21781	2433	4	,	,	,
21781	2433	5	the	the	DT
21781	2433	6	mandibular	mandibular	NN
21781	2433	7	and	and	CC
21781	2433	8	the	the	DT
21781	2433	9	hyoid	hyoid	JJ
21781	2433	10	vascular	vascular	JJ
21781	2433	11	arches	arch	NNS
21781	2433	12	,	,	,
21781	2433	13	early	early	RB
21781	2433	14	disappear	disappear	VBP
21781	2433	15	,	,	,
21781	2433	16	and	and	CC
21781	2433	17	are	be	VBP
21781	2433	18	not	not	RB
21781	2433	19	comparable	comparable	JJ
21781	2433	20	to	to	IN
21781	2433	21	any	any	DT
21781	2433	22	in	in	IN
21781	2433	23	the	the	DT
21781	2433	24	frog	frog	NN
21781	2433	25	.	.	.
21781	2434	1	The	the	DT
21781	2434	2	third	third	JJ
21781	2434	3	is	be	VBZ
21781	2434	4	the	the	DT
21781	2434	5	first	first	JJ
21781	2434	6	branchial	branchial	JJ
21781	2434	7	arch	arch	NN
21781	2434	8	,	,	,
21781	2434	9	and	and	CC
21781	2434	10	,	,	,
21781	2434	11	like	like	IN
21781	2434	12	the	the	DT
21781	2434	13	corresponding	correspond	VBG
21781	2434	14	arch	arch	NN
21781	2434	15	in	in	IN
21781	2434	16	the	the	DT
21781	2434	17	frog	frog	NN
21781	2434	18	,	,	,
21781	2434	19	forms	form	VBZ
21781	2434	20	the	the	DT
21781	2434	21	carotid	carotid	JJ
21781	2434	22	artery	artery	NN
21781	2434	23	;	;	:
21781	2434	24	the	the	DT
21781	2434	25	second	second	JJ
21781	2434	26	branchial	branchial	NN
21781	2434	27	is	be	VBZ
21781	2434	28	the	the	DT
21781	2434	29	aortic	aortic	JJ
21781	2434	30	arch	arch	NN
21781	2434	31	;	;	:
21781	2434	32	and	and	CC
21781	2434	33	what	what	WP
21781	2434	34	has	have	VBZ
21781	2434	35	hitherto	hitherto	VBN
21781	2434	36	been	be	VBN
21781	2434	37	regarded	regard	VBN
21781	2434	38	as	as	IN
21781	2434	39	the	the	DT
21781	2434	40	third	third	JJ
21781	2434	41	(	(	-LRB-
21781	2434	42	the	the	DT
21781	2434	43	fifth	fifth	JJ
21781	2434	44	arch	arch	NN
21781	2434	45	,	,	,
21781	2434	46	i.e.	i.e.	FW
21781	2434	47	)	)	-RRB-
21781	2435	1	the	the	DT
21781	2435	2	pulmonary	pulmonary	JJ
21781	2435	3	artery	artery	NN
21781	2435	4	.	.	.
21781	2436	1	A	a	DT
21781	2436	2	transitory	transitory	JJ
21781	2436	3	arch	arch	NN
21781	2436	4	,	,	,
21781	2436	5	it	-PRON-	PRP
21781	2436	6	is	be	VBZ
21781	2436	7	now	now	RB
21781	2436	8	known	know	VBN
21781	2436	9	,	,	,
21781	2436	10	however	however	RB
21781	2436	11	,	,	,
21781	2436	12	appears	appear	VBZ
21781	2436	13	between	between	IN
21781	2436	14	the	the	DT
21781	2436	15	second	second	JJ
21781	2436	16	branchial	branchial	NN
21781	2436	17	and	and	CC
21781	2436	18	the	the	DT
21781	2436	19	last	last	JJ
21781	2436	20	,	,	,
21781	2436	21	and	and	CC
21781	2436	22	it	-PRON-	PRP
21781	2436	23	is	be	VBZ
21781	2436	24	therefore	therefore	RB
21781	2436	25	the	the	DT
21781	2436	26	fourth	fourth	JJ
21781	2436	27	branchial	branchial	NN
21781	2436	28	arch	arch	NN
21781	2436	29	which	which	WDT
21781	2436	30	is	be	VBZ
21781	2436	31	the	the	DT
21781	2436	32	pulmonary	pulmonary	NN
21781	2436	33	,	,	,
21781	2436	34	just	just	RB
21781	2436	35	as	as	IN
21781	2436	36	it	-PRON-	PRP
21781	2436	37	is	be	VBZ
21781	2436	38	in	in	IN
21781	2436	39	the	the	DT
21781	2436	40	frog	frog	NN
21781	2436	41	.	.	.
21781	2437	1	Section	section	NN
21781	2437	2	33	33	CD
21781	2437	3	.	.	.
21781	2438	1	Blood	blood	NN
21781	2438	2	,	,	,
21781	2438	3	it	-PRON-	PRP
21781	2438	4	may	may	MD
21781	2438	5	be	be	VB
21781	2438	6	mentioned	mention	VBN
21781	2438	7	,	,	,
21781	2438	8	first	first	RB
21781	2438	9	appears	appear	VBZ
21781	2438	10	in	in	IN
21781	2438	11	the	the	DT
21781	2438	12	area	area	NN
21781	2438	13	vasculosa	vasculosa	NNP
21781	2438	14	,	,	,
21781	2438	15	the	the	DT
21781	2438	16	outer	outer	JJ
21781	2438	17	portion	portion	NN
21781	2438	18	of	of	IN
21781	2438	19	the	the	DT
21781	2438	20	area	area	NN
21781	2438	21	opaca	opaca	NN
21781	2438	22	.	.	.
21781	2439	1	Embryonic	embryonic	JJ
21781	2439	2	cells	cell	NNS
21781	2439	3	send	send	VBP
21781	2439	4	out	out	RP
21781	2439	5	processes	process	NNS
21781	2439	6	,	,	,
21781	2439	7	and	and	CC
21781	2439	8	so	so	RB
21781	2439	9	become	become	VB
21781	2439	10	multipolar	multipolar	JJ
21781	2439	11	;	;	:
21781	2439	12	the	the	DT
21781	2439	13	processes	process	NNS
21781	2439	14	of	of	IN
21781	2439	15	adjacent	adjacent	JJ
21781	2439	16	cells	cell	NNS
21781	2439	17	coalesce	coalesce	NN
21781	2439	18	.	.	.
21781	2440	1	The	the	DT
21781	2440	2	nucleus	nucleus	NN
21781	2440	3	divides	divide	VBZ
21781	2440	4	,	,	,
21781	2440	5	and	and	CC
21781	2440	6	empty	empty	JJ
21781	2440	7	spaces	space	NNS
21781	2440	8	appear	appear	VBP
21781	2440	9	in	in	IN
21781	2440	10	the	the	DT
21781	2440	11	substance	substance	NN
21781	2440	12	of	of	IN
21781	2440	13	each	each	DT
21781	2440	14	of	of	IN
21781	2440	15	the	the	DT
21781	2440	16	cells	cell	NNS
21781	2440	17	.	.	.
21781	2441	1	In	in	IN
21781	2441	2	this	this	DT
21781	2441	3	way	way	NN
21781	2441	4	,	,	,
21781	2441	5	the	the	DT
21781	2441	6	cavities	cavity	NNS
21781	2441	7	of	of	IN
21781	2441	8	the	the	DT
21781	2441	9	smaller	small	JJR
21781	2441	10	vessels	vessel	NNS
21781	2441	11	and	and	CC
21781	2441	12	capillaries	capillary	NNS
21781	2441	13	are	be	VBP
21781	2441	14	formed	form	VBN
21781	2441	15	,	,	,
21781	2441	16	and	and	CC
21781	2441	17	the	the	DT
21781	2441	18	products	product	NNS
21781	2441	19	of	of	IN
21781	2441	20	the	the	DT
21781	2441	21	internal	internal	JJ
21781	2441	22	divisions	division	NNS
21781	2441	23	of	of	IN
21781	2441	24	the	the	DT
21781	2441	25	cells	cell	NNS
21781	2441	26	become	become	VBP
21781	2441	27	the	the	DT
21781	2441	28	corpuscles	corpuscle	NNS
21781	2441	29	within	within	IN
21781	2441	30	the	the	DT
21781	2441	31	vessels	vessel	NNS
21781	2441	32	.	.	.
21781	2442	1	The	the	DT
21781	2442	2	red	red	JJ
21781	2442	3	blood	blood	NN
21781	2442	4	corpuscles	corpuscle	NNS
21781	2442	5	of	of	IN
21781	2442	6	the	the	DT
21781	2442	7	rabbit	rabbit	NN
21781	2442	8	,	,	,
21781	2442	9	it	-PRON-	PRP
21781	2442	10	may	may	MD
21781	2442	11	be	be	VB
21781	2442	12	added	add	VBN
21781	2442	13	,	,	,
21781	2442	14	are	be	VBP
21781	2442	15	nucleated	nucleate	VBN
21781	2442	16	for	for	IN
21781	2442	17	a	a	DT
21781	2442	18	considerable	considerable	JJ
21781	2442	19	portion	portion	NN
21781	2442	20	of	of	IN
21781	2442	21	embryonic	embryonic	JJ
21781	2442	22	life	life	NN
21781	2442	23	.	.	.
21781	2443	1	Larger	large	JJR
21781	2443	2	vessels	vessel	NNS
21781	2443	3	and	and	CC
21781	2443	4	the	the	DT
21781	2443	5	heart	heart	NN
21781	2443	6	are	be	VBP
21781	2443	7	burrowed	burrow	VBN
21781	2443	8	,	,	,
21781	2443	9	as	as	IN
21781	2443	10	it	-PRON-	PRP
21781	2443	11	were	be	VBD
21781	2443	12	,	,	,
21781	2443	13	out	out	IN
21781	2443	14	of	of	IN
21781	2443	15	masses	masse	NNS
21781	2443	16	of	of	IN
21781	2443	17	mesoblast	mesoblast	NN
21781	2443	18	cells	cell	NNS
21781	2443	19	.	.	.
21781	2444	1	The	the	DT
21781	2444	2	course	course	NN
21781	2444	3	of	of	IN
21781	2444	4	the	the	DT
21781	2444	5	blood	blood	NN
21781	2444	6	in	in	IN
21781	2444	7	the	the	DT
21781	2444	8	embryo	embryo	NN
21781	2444	9	is	be	VBZ
21781	2444	10	by	by	IN
21781	2444	11	the	the	DT
21781	2444	12	veins	vein	NNS
21781	2444	13	to	to	IN
21781	2444	14	the	the	DT
21781	2444	15	right	right	JJ
21781	2444	16	auricle	auricle	NN
21781	2444	17	,	,	,
21781	2444	18	thence	thence	NN
21781	2444	19	through	through	IN
21781	2444	20	the	the	DT
21781	2444	21	imperfection	imperfection	NN
21781	2444	22	of	of	IN
21781	2444	23	the	the	DT
21781	2444	24	auricular	auricular	JJ
21781	2444	25	septum	septum	NN
21781	2444	26	already	already	RB
21781	2444	27	alluded	allude	VBD
21781	2444	28	to	to	IN
21781	2444	29	,	,	,
21781	2444	30	into	into	IN
21781	2444	31	the	the	DT
21781	2444	32	left	left	JJ
21781	2444	33	auricle	auricle	NN
21781	2444	34	.	.	.
21781	2445	1	Then	then	RB
21781	2445	2	the	the	DT
21781	2445	3	left	left	JJ
21781	2445	4	ventricle	ventricle	NN
21781	2445	5	,	,	,
21781	2445	6	aortic	aortic	NNP
21781	2445	7	arches	arch	VBZ
21781	2445	8	(	(	-LRB-
21781	2445	9	for	for	IN
21781	2445	10	the	the	DT
21781	2445	11	future	future	JJ
21781	2445	12	pulmonary	pulmonary	JJ
21781	2445	13	artery	artery	NN
21781	2445	14	is	be	VBZ
21781	2445	15	in	in	IN
21781	2445	16	communication	communication	NN
21781	2445	17	by	by	IN
21781	2445	18	a	a	DT
21781	2445	19	part	part	NN
21781	2445	20	presently	presently	RB
21781	2445	21	blocked	block	VBN
21781	2445	22	,	,	,
21781	2445	23	the	the	DT
21781	2445	24	ductus	ductus	NNP
21781	2445	25	arterious	arterious	JJ
21781	2445	26	,	,	,
21781	2445	27	with	with	IN
21781	2445	28	the	the	DT
21781	2445	29	systemic	systemic	JJ
21781	2445	30	aorta	aorta	NNP
21781	2445	31	)	)	-RRB-
21781	2445	32	,	,	,
21781	2445	33	arteries	artery	NNS
21781	2445	34	,	,	,
21781	2445	35	capillaries	capillary	NNS
21781	2445	36	,	,	,
21781	2445	37	veins	vein	NNS
21781	2445	38	.	.	.
21781	2446	1	The	the	DT
21781	2446	2	liver	liver	NN
21781	2446	3	capillary	capillary	JJ
21781	2446	4	system	system	NN
21781	2446	5	and	and	CC
21781	2446	6	the	the	DT
21781	2446	7	pulmonary	pulmonary	JJ
21781	2446	8	system	system	NN
21781	2446	9	only	only	RB
21781	2446	10	become	become	VB
21781	2446	11	inserted	insert	VBN
21781	2446	12	upon	upon	IN
21781	2446	13	the	the	DT
21781	2446	14	circulation	circulation	NN
21781	2446	15	at	at	IN
21781	2446	16	a	a	DT
21781	2446	17	comparatively	comparatively	RB
21781	2446	18	late	late	JJ
21781	2446	19	stage	stage	NN
21781	2446	20	.	.	.
21781	2447	1	Section	section	NN
21781	2447	2	34	34	CD
21781	2447	3	.	.	.
21781	2448	1	With	with	IN
21781	2448	2	the	the	DT
21781	2448	3	exception	exception	NN
21781	2448	4	of	of	IN
21781	2448	5	the	the	DT
21781	2448	6	reduction	reduction	NN
21781	2448	7	of	of	IN
21781	2448	8	the	the	DT
21781	2448	9	pronephros	pronephro	NNS
21781	2448	10	,	,	,
21781	2448	11	what	what	WP
21781	2448	12	has	have	VBZ
21781	2448	13	been	be	VBN
21781	2448	14	said	say	VBN
21781	2448	15	of	of	IN
21781	2448	16	the	the	DT
21781	2448	17	development	development	NN
21781	2448	18	of	of	IN
21781	2448	19	the	the	DT
21781	2448	20	frog	frog	NN
21781	2448	21	's	's	POS
21781	2448	22	nervous	nervous	JJ
21781	2448	23	system	system	NN
21781	2448	24	,	,	,
21781	2448	25	renal	renal	JJ
21781	2448	26	and	and	CC
21781	2448	27	reproductive	reproductive	JJ
21781	2448	28	organs	organ	NNS
21781	2448	29	,	,	,
21781	2448	30	and	and	CC
21781	2448	31	skeleton	skeleton	NNP
21781	2448	32	,	,	,
21781	2448	33	applies	apply	VBZ
21781	2448	34	sufficiently	sufficiently	RB
21781	2448	35	to	to	IN
21781	2448	36	the	the	DT
21781	2448	37	fowl	fowl	NN
21781	2448	38	for	for	IN
21781	2448	39	our	-PRON-	PRP$
21781	2448	40	present	present	JJ
21781	2448	41	purposes	purpose	NNS
21781	2448	42	.	.	.
21781	2449	1	The	the	DT
21781	2449	2	entire	entire	JJ
21781	2449	3	separation	separation	NN
21781	2449	4	of	of	IN
21781	2449	5	Wolffian	wolffian	JJ
21781	2449	6	and	and	CC
21781	2449	7	Mullerian	mullerian	JJ
21781	2449	8	ducts	duct	NNS
21781	2449	9	from	from	IN
21781	2449	10	the	the	DT
21781	2449	11	very	very	JJ
21781	2449	12	beginning	beginning	NN
21781	2449	13	of	of	IN
21781	2449	14	development	development	NN
21781	2449	15	is	be	VBZ
21781	2449	16	here	here	RB
21781	2449	17	beyond	beyond	IN
21781	2449	18	all	all	DT
21781	2449	19	question	question	NN
21781	2449	20	(	(	-LRB-
21781	2449	21	vide	vide	NN
21781	2449	22	Section	Section	NNP
21781	2449	23	18	18	CD
21781	2449	24	)	)	-RRB-
21781	2449	25	.	.	.
21781	2450	1	But	but	CC
21781	2450	2	the	the	DT
21781	2450	3	notochord	notochord	NN
21781	2450	4	in	in	IN
21781	2450	5	the	the	DT
21781	2450	6	fowl	fowl	NN
21781	2450	7	is	be	VBZ
21781	2450	8	not	not	RB
21781	2450	9	so	so	RB
21781	2450	10	distinctly	distinctly	RB
21781	2450	11	connected	connect	VBN
21781	2450	12	with	with	IN
21781	2450	13	the	the	DT
21781	2450	14	hypoblast	hypoblast	NN
21781	2450	15	,	,	,
21781	2450	16	and	and	CC
21781	2450	17	so	so	RB
21781	2450	18	distinct	distinct	JJ
21781	2450	19	from	from	IN
21781	2450	20	the	the	DT
21781	2450	21	mesoblast	mesoblast	NN
21781	2450	22	,	,	,
21781	2450	23	as	as	IN
21781	2450	24	it	-PRON-	PRP
21781	2450	25	is	be	VBZ
21781	2450	26	in	in	IN
21781	2450	27	the	the	DT
21781	2450	28	lower	low	JJR
21781	2450	29	type	type	NN
21781	2450	30	,	,	,
21781	2450	31	and	and	CC
21781	2450	32	no	no	DT
21781	2450	33	gills	gill	NNS
21781	2450	34	,	,	,
21781	2450	35	internal	internal	JJ
21781	2450	36	or	or	CC
21781	2450	37	external	external	JJ
21781	2450	38	,	,	,
21781	2450	39	are	be	VBP
21781	2450	40	ever	ever	RB
21781	2450	41	developed	develop	VBN
21781	2450	42	.	.	.
21781	2451	1	The	the	DT
21781	2451	2	gill	gill	JJ
21781	2451	3	slits	slit	NNS
21781	2451	4	occur	occur	VBP
21781	2451	5	with	with	IN
21781	2451	6	a	a	DT
21781	2451	7	modification	modification	NN
21781	2451	8	due	due	IN
21781	2451	9	to	to	IN
21781	2451	10	the	the	DT
21781	2451	11	slitting	slitting	NN
21781	2451	12	and	and	CC
21781	2451	13	flattening	flatten	VBG
21781	2451	14	out	out	IN
21781	2451	15	of	of	IN
21781	2451	16	the	the	DT
21781	2451	17	embryo	embryo	NN
21781	2451	18	,	,	,
21781	2451	19	already	already	RB
21781	2451	20	insisted	insist	VBN
21781	2451	21	upon	upon	IN
21781	2451	22	;	;	:
21781	2451	23	for	for	IN
21781	2451	24	,	,	,
21781	2451	25	whereas	whereas	IN
21781	2451	26	in	in	IN
21781	2451	27	the	the	DT
21781	2451	28	tadpole	tadpole	NN
21781	2451	29	they	-PRON-	PRP
21781	2451	30	may	may	MD
21781	2451	31	be	be	VB
21781	2451	32	described	describe	VBN
21781	2451	33	as	as	IN
21781	2451	34	perforations	perforation	NNS
21781	2451	35	,	,	,
21781	2451	36	in	in	IN
21781	2451	37	the	the	DT
21781	2451	38	fowl	fowl	NN
21781	2451	39	they	-PRON-	PRP
21781	2451	40	appear	appear	VBP
21781	2451	41	as	as	IN
21781	2451	42	four	four	CD
21781	2451	43	notches	notch	NNS
21781	2451	44	between	between	IN
21781	2451	45	ingrowing	ingrowe	VBG
21781	2451	46	processes	process	NNS
21781	2451	47	that	that	WDT
21781	2451	48	are	be	VBP
21781	2451	49	endeavouring	endeavour	VBG
21781	2451	50	to	to	TO
21781	2451	51	meet	meet	VB
21781	2451	52	in	in	IN
21781	2451	53	the	the	DT
21781	2451	54	middle	middle	JJ
21781	2451	55	line	line	NN
21781	2451	56	.	.	.
21781	2452	1	_	_	NNP
21781	2452	2	The	the	DT
21781	2452	3	Development	Development	NNP
21781	2452	4	of	of	IN
21781	2452	5	the	the	DT
21781	2452	6	Rabbit	Rabbit	NNP
21781	2452	7	_	_	NNP
21781	2452	8	Section	Section	NNP
21781	2452	9	35	35	CD
21781	2452	10	.	.	.
21781	2453	1	The	the	DT
21781	2453	2	early	early	JJ
21781	2453	3	development	development	NN
21781	2453	4	of	of	IN
21781	2453	5	the	the	DT
21781	2453	6	rabbit	rabbit	NN
21781	2453	7	is	be	VBZ
21781	2453	8	apt	apt	JJ
21781	2453	9	to	to	TO
21781	2453	10	puzzle	puzzle	VB
21781	2453	11	students	student	NNS
21781	2453	12	a	a	DT
21781	2453	13	little	little	JJ
21781	2453	14	at	at	IN
21781	2453	15	first	first	RB
21781	2453	16	.	.	.
21781	2454	1	We	-PRON-	PRP
21781	2454	2	have	have	VBP
21781	2454	3	an	an	DT
21781	2454	4	ovum	ovum	NN
21781	2454	5	practically	practically	RB
21781	2454	6	free	free	JJ
21781	2454	7	from	from	IN
21781	2454	8	yolk	yolk	NNP
21781	2454	9	(	(	-LRB-
21781	2454	10	alecithal	alecithal	NNP
21781	2454	11	)	)	-RRB-
21781	2454	12	,	,	,
21781	2454	13	and	and	CC
21781	2454	14	,	,	,
21781	2454	15	therefore	therefore	RB
21781	2454	16	,	,	,
21781	2454	17	we	-PRON-	PRP
21781	2454	18	find	find	VBP
21781	2454	19	it	-PRON-	PRP
21781	2454	20	dividing	divide	VBG
21781	2454	21	completely	completely	RB
21781	2454	22	and	and	CC
21781	2454	23	almost	almost	RB
21781	2454	24	equally	equally	RB
21781	2454	25	.	.	.
21781	2455	1	We	-PRON-	PRP
21781	2455	2	naturally	naturally	RB
21781	2455	3	assume	assume	VBP
21781	2455	4	,	,	,
21781	2455	5	from	from	IN
21781	2455	6	what	what	WP
21781	2455	7	we	-PRON-	PRP
21781	2455	8	have	have	VBP
21781	2455	9	learnt	learn	VBN
21781	2455	10	,	,	,
21781	2455	11	that	that	IN
21781	2455	12	the	the	DT
21781	2455	13	next	next	JJ
21781	2455	14	stages	stage	NNS
21781	2455	15	will	will	MD
21781	2455	16	be	be	VB
21781	2455	17	the	the	DT
21781	2455	18	formation	formation	NN
21781	2455	19	of	of	IN
21781	2455	20	a	a	DT
21781	2455	21	hollow	hollow	JJ
21781	2455	22	blastosphere	blastosphere	NN
21781	2455	23	,	,	,
21781	2455	24	invagination	invagination	NN
21781	2455	25	,	,	,
21781	2455	26	a	a	DT
21781	2455	27	gastrula	gastrula	NN
21781	2455	28	forming	form	VBG
21781	2455	29	mesoblast	mesoblast	NN
21781	2455	30	by	by	IN
21781	2455	31	hollow	hollow	JJ
21781	2455	32	outgrowths	outgrowth	NNS
21781	2455	33	from	from	IN
21781	2455	34	the	the	DT
21781	2455	35	archenteron	archenteron	NNP
21781	2455	36	,	,	,
21781	2455	37	and	and	CC
21781	2455	38	so	so	RB
21781	2455	39	on	on	RB
21781	2455	40	.	.	.
21781	2456	1	There	there	EX
21781	2456	2	is	be	VBZ
21781	2456	3	no	no	DT
21781	2456	4	yolk	yolk	NN
21781	2456	5	here	here	RB
21781	2456	6	to	to	TO
21781	2456	7	substitute	substitute	VB
21781	2456	8	epiboly	epiboly	NNP
21781	2456	9	(	(	-LRB-
21781	2456	10	Section	section	NN
21781	2456	11	9	9	CD
21781	2456	12	)	)	-RRB-
21781	2456	13	for	for	IN
21781	2456	14	invagination	invagination	NN
21781	2456	15	,	,	,
21781	2456	16	nor	nor	CC
21781	2456	17	to	to	TO
21781	2456	18	obliterate	obliterate	VB
21781	2456	19	the	the	DT
21781	2456	20	archenteron	archenteron	NNP
21781	2456	21	and	and	CC
21781	2456	22	the	the	DT
21781	2456	23	blastopore	blastopore	NN
21781	2456	24	through	through	IN
21781	2456	25	its	-PRON-	PRP$
21781	2456	26	pressure	pressure	NN
21781	2456	27	.	.	.
21781	2457	1	Yet	yet	RB
21781	2457	2	none	none	NN
21781	2457	3	of	of	IN
21781	2457	4	these	these	DT
21781	2457	5	things	thing	NNS
21781	2457	6	we	-PRON-	PRP
21781	2457	7	have	have	VBP
21781	2457	8	anticipated	anticipate	VBN
21781	2457	9	occur	occur	VBP
21781	2457	10	!	!	.
21781	2458	1	We	-PRON-	PRP
21781	2458	2	find	find	VBP
21781	2458	3	solid	solid	JJ
21781	2458	4	mesoblastic	mesoblastic	JJ
21781	2458	5	somites	somite	NNS
21781	2458	6	,	,	,
21781	2458	7	we	-PRON-	PRP
21781	2458	8	find	find	VBP
21781	2458	9	primitive	primitive	JJ
21781	2458	10	streak	streak	NN
21781	2458	11	,	,	,
21781	2458	12	allantois	allantois	NNP
21781	2458	13	and	and	CC
21781	2458	14	amnion	amnion	NN
21781	2458	15	,	,	,
21781	2458	16	features	feature	VBZ
21781	2458	17	we	-PRON-	PRP
21781	2458	18	have	have	VBP
21781	2458	19	just	just	RB
21781	2458	20	been	be	VBN
21781	2458	21	explaining	explain	VBG
21781	2458	22	as	as	IN
21781	2458	23	the	the	DT
21781	2458	24	consequence	consequence	NN
21781	2458	25	of	of	IN
21781	2458	26	an	an	DT
21781	2458	27	excess	excess	NN
21781	2458	28	of	of	IN
21781	2458	29	yolk	yolk	NNP
21781	2458	30	in	in	IN
21781	2458	31	the	the	DT
21781	2458	32	egg	egg	NN
21781	2458	33	.	.	.
21781	2459	1	We	-PRON-	PRP
21781	2459	2	even	even	RB
21781	2459	3	find	find	VBP
21781	2459	4	a	a	DT
21781	2459	5	yolk	yolk	NN
21781	2459	6	sac	sac	NN
21781	2459	7	with	with	IN
21781	2459	8	no	no	DT
21781	2459	9	yolk	yolk	NN
21781	2459	10	in	in	IN
21781	2459	11	it	-PRON-	PRP
21781	2459	12	.	.	.
21781	2460	1	Section	section	NN
21781	2460	2	36	36	CD
21781	2460	3	.	.	.
21781	2461	1	A	a	DT
21781	2461	2	solid	solid	JJ
21781	2461	3	mass	mass	NN
21781	2461	4	of	of	IN
21781	2461	5	cells	cell	NNS
21781	2461	6	is	be	VBZ
21781	2461	7	formed	form	VBN
21781	2461	8	at	at	IN
21781	2461	9	the	the	DT
21781	2461	10	beginning	beginning	NN
21781	2461	11	,	,	,
21781	2461	12	called	call	VBD
21781	2461	13	a	a	DT
21781	2461	14	morula	morula	NN
21781	2461	15	,	,	,
21781	2461	16	Figure	figure	NN
21781	2461	17	1	1	CD
21781	2461	18	.	.	.
21781	2462	1	In	in	IN
21781	2462	2	this	this	DT
21781	2462	3	we	-PRON-	PRP
21781	2462	4	are	be	VBP
21781	2462	5	able	able	JJ
21781	2462	6	to	to	TO
21781	2462	7	distinguish	distinguish	VB
21781	2462	8	rather	rather	RB
21781	2462	9	smaller	small	JJR
21781	2462	10	outer	outer	JJ
21781	2462	11	layer	layer	NN
21781	2462	12	cells	cell	NNS
21781	2462	13	(	(	-LRB-
21781	2462	14	o.l.c	o.l.c	NNP
21781	2462	15	.	.	.
21781	2463	1	)	)	-RRB-
21781	2463	2	,	,	,
21781	2463	3	and	and	CC
21781	2463	4	rather	rather	RB
21781	2463	5	larger	large	JJR
21781	2463	6	inner	inner	JJ
21781	2463	7	layer	layer	NN
21781	2463	8	cells	cell	NNS
21781	2463	9	(	(	-LRB-
21781	2463	10	i.l.c	i.l.c	NNP
21781	2463	11	.	.	.
21781	2464	1	)	)	-RRB-
21781	2464	2	,	,	,
21781	2464	3	but	but	CC
21781	2464	4	these	these	DT
21781	2464	5	cells	cell	NNS
21781	2464	6	,	,	,
21781	2464	7	in	in	IN
21781	2464	8	their	-PRON-	PRP$
21781	2464	9	later	later	JJ
21781	2464	10	development	development	NN
21781	2464	11	,	,	,
21781	2464	12	do	do	VB
21781	2464	13	not	not	RB
21781	2464	14	answer	answer	VB
21781	2464	15	at	at	RB
21781	2464	16	all	all	RB
21781	2464	17	to	to	IN
21781	2464	18	the	the	DT
21781	2464	19	two	two	CD
21781	2464	20	primitive	primitive	JJ
21781	2464	21	layers	layer	NNS
21781	2464	22	of	of	IN
21781	2464	23	the	the	DT
21781	2464	24	gastrula	gastrula	NN
21781	2464	25	,	,	,
21781	2464	26	and	and	CC
21781	2464	27	the	the	DT
21781	2464	28	name	name	NN
21781	2464	29	of	of	IN
21781	2464	30	Van	Van	NNP
21781	2464	31	Beneden	Beneden	NNP
21781	2464	32	's	's	POS
21781	2464	33	blastopore	blastopore	NN
21781	2464	34	(	(	-LRB-
21781	2464	35	V.B.b	V.B.b	NNP
21781	2464	36	.	.	.
21781	2465	1	)	)	-RRB-
21781	2465	2	,	,	,
21781	2465	3	for	for	IN
21781	2465	4	a	a	DT
21781	2465	5	point	point	NN
21781	2465	6	where	where	WRB
21781	2465	7	the	the	DT
21781	2465	8	outer	outer	JJ
21781	2465	9	layer	layer	NN
21781	2465	10	of	of	IN
21781	2465	11	cells	cell	NNS
21781	2465	12	is	be	VBZ
21781	2465	13	incomplete	incomplete	JJ
21781	2465	14	over	over	IN
21781	2465	15	the	the	DT
21781	2465	16	inner	inner	JJ
21781	2465	17	,	,	,
21781	2465	18	only	only	RB
21781	2465	19	commemorates	commemorate	VBZ
21781	2465	20	the	the	DT
21781	2465	21	authorship	authorship	NN
21781	2465	22	of	of	IN
21781	2465	23	a	a	DT
21781	2465	24	misnomer	misnomer	NN
21781	2465	25	.	.	.
21781	2466	1	The	the	DT
21781	2466	2	uniformity	uniformity	NN
21781	2466	3	,	,	,
21781	2466	4	or	or	CC
21781	2466	5	agreement	agreement	NN
21781	2466	6	,	,	,
21781	2466	7	in	in	IN
21781	2466	8	the	the	DT
21781	2466	9	development	development	NN
21781	2466	10	of	of	IN
21781	2466	11	our	-PRON-	PRP$
21781	2466	12	other	other	JJ
21781	2466	13	vertebrate	vertebrate	NN
21781	2466	14	types	type	NNS
21781	2466	15	is	be	VBZ
21781	2466	16	apparently	apparently	RB
21781	2466	17	departed	depart	VBN
21781	2466	18	from	from	IN
21781	2466	19	here	here	RB
21781	2466	20	.	.	.
21781	2467	1	{	{	-LRB-
21781	2467	2	Illustration	illustration	NN
21781	2467	3	:	:	:
21781	2467	4	Development	Development	NNP
21781	2467	5	Section	Section	NNP
21781	2467	6	36	36	CD
21781	2467	7	.	.	.
21781	2467	8	}	}	-RRB-
21781	2468	1	Section	section	NN
21781	2468	2	37	37	CD
21781	2468	3	.	.	.
21781	2469	1	As	as	IN
21781	2469	2	the	the	DT
21781	2469	3	egg	egg	NN
21781	2469	4	develops	develop	VBZ
21781	2469	5	,	,	,
21781	2469	6	however	however	RB
21781	2469	7	,	,	,
21781	2469	8	we	-PRON-	PRP
21781	2469	9	are	be	VBP
21781	2469	10	astonished	astonish	VBN
21781	2469	11	to	to	TO
21781	2469	12	find	find	VB
21781	2469	13	an	an	DT
21781	2469	14	increasing	increase	VBG
21781	2469	15	resemblance	resemblance	NN
21781	2469	16	to	to	IN
21781	2469	17	that	that	DT
21781	2469	18	of	of	IN
21781	2469	19	the	the	DT
21781	2469	20	fowl	fowl	NN
21781	2469	21	.	.	.
21781	2470	1	A	a	DT
21781	2470	2	split	split	NN
21781	2470	3	occurs	occur	VBZ
21781	2470	4	at	at	IN
21781	2470	5	one	one	CD
21781	2470	6	point	point	NN
21781	2470	7	between	between	IN
21781	2470	8	outer	outer	JJ
21781	2470	9	layer	layer	NN
21781	2470	10	and	and	CC
21781	2470	11	inner	inner	JJ
21781	2470	12	layer	layer	NN
21781	2470	13	cells	cell	NNS
21781	2470	14	,	,	,
21781	2470	15	and	and	CC
21781	2470	16	the	the	DT
21781	2470	17	space	space	NN
21781	2470	18	resulting	result	VBG
21781	2470	19	(	(	-LRB-
21781	2470	20	Y	Y	NNP
21781	2470	21	in	in	IN
21781	2470	22	Figure	Figure	NNP
21781	2470	23	2	2	CD
21781	2470	24	)	)	-RRB-
21781	2470	25	is	be	VBZ
21781	2470	26	filled	fill	VBN
21781	2470	27	by	by	IN
21781	2470	28	an	an	DT
21781	2470	29	increasing	increase	VBG
21781	2470	30	amount	amount	NN
21781	2470	31	of	of	IN
21781	2470	32	fluid	fluid	NN
21781	2470	33	,	,	,
21781	2470	34	and	and	CC
21781	2470	35	rapidly	rapidly	RB
21781	2470	36	enlarges	enlarge	VBZ
21781	2470	37	,	,	,
21781	2470	38	so	so	IN
21781	2470	39	that	that	IN
21781	2470	40	presently	presently	RB
21781	2470	41	we	-PRON-	PRP
21781	2470	42	have	have	VBP
21781	2470	43	the	the	DT
21781	2470	44	state	state	NN
21781	2470	45	of	of	IN
21781	2470	46	affairs	affair	NNS
21781	2470	47	shown	show	VBN
21781	2470	48	in	in	IN
21781	2470	49	3	3	CD
21781	2470	50	,	,	,
21781	2470	51	in	in	IN
21781	2470	52	which	which	WDT
21781	2470	53	the	the	DT
21781	2470	54	inner	inner	JJ
21781	2470	55	layer	layer	NN
21781	2470	56	cells	cell	NNS
21781	2470	57	are	be	VBP
21781	2470	58	gathered	gather	VBN
21781	2470	59	together	together	RB
21781	2470	60	at	at	IN
21781	2470	61	one	one	CD
21781	2470	62	point	point	NN
21781	2470	63	on	on	IN
21781	2470	64	the	the	DT
21781	2470	65	surface	surface	NN
21781	2470	66	of	of	IN
21781	2470	67	the	the	DT
21781	2470	68	ovum	ovum	NN
21781	2470	69	,	,	,
21781	2470	70	and	and	CC
21781	2470	71	constitute	constitute	VB
21781	2470	72	the	the	DT
21781	2470	73	germinal	germinal	JJ
21781	2470	74	area	area	NN
21781	2470	75	.	.	.
21781	2471	1	If	if	IN
21781	2471	2	,	,	,
21781	2471	3	with	with	IN
21781	2471	4	Hubrecht	Hubrecht	NNP
21781	2471	5	,	,	,
21781	2471	6	we	-PRON-	PRP
21781	2471	7	regard	regard	VBP
21781	2471	8	the	the	DT
21781	2471	9	outer	outer	JJ
21781	2471	10	layer	layer	NN
21781	2471	11	cells	cell	NNS
21781	2471	12	as	as	IN
21781	2471	13	an	an	DT
21781	2471	14	egg	egg	NN
21781	2471	15	membrane	membrane	NN
21781	2471	16	,	,	,
21781	2471	17	there	there	EX
21781	2471	18	is	be	VBZ
21781	2471	19	a	a	DT
21781	2471	20	curious	curious	JJ
21781	2471	21	parallelism	parallelism	NN
21781	2471	22	between	between	IN
21781	2471	23	this	this	DT
21781	2471	24	egg	egg	NN
21781	2471	25	and	and	CC
21781	2471	26	the	the	DT
21781	2471	27	fowl	fowl	NN
21781	2471	28	's	be	VBZ
21781	2471	29	the	the	DT
21781	2471	30	fluid	fluid	JJ
21781	2471	31	Y	Y	NNP
21781	2471	32	representing	represent	VBG
21781	2471	33	the	the	DT
21781	2471	34	yolk	yolk	NN
21781	2471	35	;	;	:
21781	2471	36	and	and	CC
21781	2471	37	the	the	DT
21781	2471	38	inner	inner	JJ
21781	2471	39	layer	layer	NN
21781	2471	40	cells	cell	VBZ
21781	2471	41	the	the	DT
21781	2471	42	cells	cell	NNS
21781	2471	43	of	of	IN
21781	2471	44	the	the	DT
21781	2471	45	fowl	fowl	NN
21781	2471	46	's	's	POS
21781	2471	47	germinal	germinal	JJ
21781	2471	48	area	area	NN
21781	2471	49	.	.	.
21781	2472	1	At	at	IN
21781	2472	2	any	any	DT
21781	2472	3	rate	rate	NN
21781	2472	4	,	,	,
21781	2472	5	the	the	DT
21781	2472	6	subsequent	subsequent	JJ
21781	2472	7	development	development	NN
21781	2472	8	goes	go	VBZ
21781	2472	9	far	far	RB
21781	2472	10	to	to	TO
21781	2472	11	justify	justify	VB
21781	2472	12	such	such	PDT
21781	2472	13	a	a	DT
21781	2472	14	view	view	NN
21781	2472	15	.	.	.
21781	2473	1	The	the	DT
21781	2473	2	inner	inner	JJ
21781	2473	3	cells	cell	NNS
21781	2473	4	split	split	VBD
21781	2473	5	into	into	IN
21781	2473	6	epi-	epi-	NNS
21781	2473	7	,	,	,
21781	2473	8	meso-	meso-	FW
21781	2473	9	,	,	,
21781	2473	10	and	and	CC
21781	2473	11	hypo	hypo	JJ
21781	2473	12	-	-	HYPH
21781	2473	13	blast	blast	NN
21781	2473	14	,	,	,
21781	2473	15	like	like	IN
21781	2473	16	the	the	DT
21781	2473	17	blastoderm	blastoderm	NNP
21781	2473	18	in	in	IN
21781	2473	19	the	the	DT
21781	2473	20	fowl	fowl	NN
21781	2473	21	;	;	:
21781	2473	22	there	there	EX
21781	2473	23	is	be	VBZ
21781	2473	24	a	a	DT
21781	2473	25	primitive	primitive	JJ
21781	2473	26	streak	streak	NN
21781	2473	27	and	and	CC
21781	2473	28	no	no	DT
21781	2473	29	blastopore	blastopore	NN
21781	2473	30	;	;	:
21781	2473	31	an	an	DT
21781	2473	32	amnion	amnion	NN
21781	2473	33	arises	arise	VBZ
21781	2473	34	;	;	:
21781	2473	35	the	the	DT
21781	2473	36	yolk	yolk	NN
21781	2473	37	sac	sac	NN
21781	2473	38	,	,	,
21781	2473	39	small	small	JJ
21781	2473	40	and	and	CC
21781	2473	41	full	full	JJ
21781	2473	42	of	of	IN
21781	2473	43	serous	serous	JJ
21781	2473	44	fluid	fluid	NN
21781	2473	45	,	,	,
21781	2473	46	is	be	VBZ
21781	2473	47	cut	cut	VBN
21781	2473	48	off	off	RP
21781	2473	49	just	just	RB
21781	2473	50	as	as	IN
21781	2473	51	the	the	DT
21781	2473	52	enormous	enormous	JJ
21781	2473	53	yolk	yolk	NN
21781	2473	54	of	of	IN
21781	2473	55	the	the	DT
21781	2473	56	fowl	fowl	NN
21781	2473	57	is	be	VBZ
21781	2473	58	cut	cut	VBN
21781	2473	59	off	off	RP
21781	2473	60	;	;	:
21781	2473	61	and	and	CC
21781	2473	62	an	an	DT
21781	2473	63	allantois	allantois	NNP
21781	2473	64	arises	arise	VBZ
21781	2473	65	in	in	IN
21781	2473	66	the	the	DT
21781	2473	67	same	same	JJ
21781	2473	68	way	way	NN
21781	2473	69	.	.	.
21781	2474	1	There	there	EX
21781	2474	2	is	be	VBZ
21781	2474	3	no	no	DT
21781	2474	4	need	need	NN
21781	2474	5	to	to	TO
21781	2474	6	give	give	VB
21781	2474	7	special	special	JJ
21781	2474	8	diagrams--	diagrams--	NNP
21781	2474	9	Figures	Figures	NNP
21781	2474	10	3	3	CD
21781	2474	11	,	,	,
21781	2474	12	4b	4b	CD
21781	2474	13	,	,	,
21781	2474	14	5	5	CD
21781	2474	15	,	,	,
21781	2474	16	and	and	CC
21781	2474	17	6	6	CD
21781	2474	18	of	of	IN
21781	2474	19	the	the	DT
21781	2474	20	fowl	fowl	NN
21781	2474	21	will	will	MD
21781	2474	22	do	do	VB
21781	2474	23	in	in	IN
21781	2474	24	all	all	DT
21781	2474	25	respects	respect	NNS
21781	2474	26	,	,	,
21781	2474	27	except	except	IN
21781	2474	28	proportion	proportion	NN
21781	2474	29	,	,	,
21781	2474	30	for	for	IN
21781	2474	31	the	the	DT
21781	2474	32	development	development	NN
21781	2474	33	of	of	IN
21781	2474	34	the	the	DT
21781	2474	35	rabbit	rabbit	NN
21781	2474	36	.	.	.
21781	2475	1	The	the	DT
21781	2475	2	differences	difference	NNS
21781	2475	3	are	be	VBP
21781	2475	4	such	such	JJ
21781	2475	5	as	as	IN
21781	2475	6	we	-PRON-	PRP
21781	2475	7	may	may	MD
21781	2475	8	account	account	VB
21781	2475	9	for	for	IN
21781	2475	10	,	,	,
21781	2475	11	not	not	RB
21781	2475	12	on	on	IN
21781	2475	13	the	the	DT
21781	2475	14	supposition	supposition	NN
21781	2475	15	that	that	IN
21781	2475	16	the	the	DT
21781	2475	17	rabbit	rabbit	NN
21781	2475	18	's	's	POS
21781	2475	19	ovum	ovum	NN
21781	2475	20	never	never	RB
21781	2475	21	had	have	VBD
21781	2475	22	any	any	DT
21781	2475	23	yolk	yolk	NN
21781	2475	24	,	,	,
21781	2475	25	but	but	CC
21781	2475	26	that	that	IN
21781	2475	27	an	an	DT
21781	2475	28	abundant	abundant	JJ
21781	2475	29	yolk	yolk	NN
21781	2475	30	has	have	VBZ
21781	2475	31	been	be	VBN
21781	2475	32	withdrawn	withdraw	VBN
21781	2475	33	from	from	IN
21781	2475	34	it	-PRON-	PRP
21781	2475	35	.	.	.
21781	2476	1	The	the	DT
21781	2476	2	nutrition	nutrition	NN
21781	2476	3	of	of	IN
21781	2476	4	the	the	DT
21781	2476	5	embryo	embryo	NN
21781	2476	6	by	by	IN
21781	2476	7	yolk	yolk	NNP
21781	2476	8	has	have	VBZ
21781	2476	9	been	be	VBN
21781	2476	10	superseded	supersede	VBN
21781	2476	11	by	by	IN
21781	2476	12	some	some	DT
21781	2476	13	better	well	JJR
21781	2476	14	method	method	NN
21781	2476	15	.	.	.
21781	2477	1	The	the	DT
21781	2477	2	supposition	supposition	NN
21781	2477	3	that	that	IN
21781	2477	4	the	the	DT
21781	2477	5	rabbit	rabbit	NN
21781	2477	6	is	be	VBZ
21781	2477	7	descended	descend	VBN
21781	2477	8	from	from	IN
21781	2477	9	ancestors	ancestor	NNS
21781	2477	10	which	which	WDT
21781	2477	11	,	,	,
21781	2477	12	like	like	IN
21781	2477	13	the	the	DT
21781	2477	14	birds	bird	NNS
21781	2477	15	and	and	CC
21781	2477	16	reptiles	reptile	NNS
21781	2477	17	,	,	,
21781	2477	18	laid	lay	VBN
21781	2477	19	eggs	egg	NNS
21781	2477	20	with	with	IN
21781	2477	21	huge	huge	JJ
21781	2477	22	quantities	quantity	NNS
21781	2477	23	of	of	IN
21781	2477	24	yolk	yolk	NNP
21781	2477	25	,	,	,
21781	2477	26	meets	meet	VBZ
21781	2477	27	every	every	DT
21781	2477	28	circumstance	circumstance	NN
21781	2477	29	of	of	IN
21781	2477	30	the	the	DT
21781	2477	31	case	case	NN
21781	2477	32	.	.	.
21781	2478	1	Section	section	NN
21781	2478	2	38	38	CD
21781	2478	3	.	.	.
21781	2479	1	But	but	CC
21781	2479	2	the	the	DT
21781	2479	3	allantois	allantois	NNP
21781	2479	4	and	and	CC
21781	2479	5	yolk	yolk	NNP
21781	2479	6	sac	sac	NN
21781	2479	7	of	of	IN
21781	2479	8	the	the	DT
21781	2479	9	rabbit	rabbit	NN
21781	2479	10	,	,	,
21781	2479	11	though	though	IN
21781	2479	12	they	-PRON-	PRP
21781	2479	13	correspond	correspond	VBP
21781	2479	14	in	in	IN
21781	2479	15	development	development	NN
21781	2479	16	,	,	,
21781	2479	17	differ	differ	VBP
21781	2479	18	entirely	entirely	RB
21781	2479	19	in	in	IN
21781	2479	20	function	function	NN
21781	2479	21	from	from	IN
21781	2479	22	the	the	DT
21781	2479	23	similar	similar	JJ
21781	2479	24	organs	organ	NNS
21781	2479	25	of	of	IN
21781	2479	26	the	the	DT
21781	2479	27	fowl	fowl	NN
21781	2479	28	.	.	.
21781	2480	1	The	the	DT
21781	2480	2	yolk	yolk	NN
21781	2480	3	sac	sac	NN
21781	2480	4	is	be	VBZ
21781	2480	5	of	of	IN
21781	2480	6	the	the	DT
21781	2480	7	very	very	RB
21781	2480	8	smallest	small	JJS
21781	2480	9	nutritive	nutritive	JJ
21781	2480	10	value	value	NN
21781	2480	11	;	;	:
21781	2480	12	instead	instead	RB
21781	2480	13	of	of	IN
21781	2480	14	being	be	VBG
21781	2480	15	the	the	DT
21781	2480	16	sole	sole	JJ
21781	2480	17	source	source	NN
21781	2480	18	of	of	IN
21781	2480	19	food	food	NN
21781	2480	20	,	,	,
21781	2480	21	its	-PRON-	PRP$
21781	2480	22	contents	content	NNS
21781	2480	23	scarcely	scarcely	RB
21781	2480	24	avail	avail	VBP
21781	2480	25	the	the	DT
21781	2480	26	young	young	JJ
21781	2480	27	rabbit	rabbit	NN
21781	2480	28	at	at	RB
21781	2480	29	all	all	RB
21781	2480	30	as	as	IN
21781	2480	31	nourishment	nourishment	NN
21781	2480	32	.	.	.
21781	2481	1	Its	-PRON-	PRP$
21781	2481	2	presence	presence	NN
21781	2481	3	in	in	IN
21781	2481	4	development	development	NN
21781	2481	5	is	be	VBZ
21781	2481	6	difficult	difficult	JJ
21781	2481	7	to	to	TO
21781	2481	8	account	account	VB
21781	2481	9	for	for	IN
21781	2481	10	except	except	IN
21781	2481	11	on	on	IN
21781	2481	12	the	the	DT
21781	2481	13	supposition	supposition	NN
21781	2481	14	,	,	,
21781	2481	15	that	that	IN
21781	2481	16	it	-PRON-	PRP
21781	2481	17	was	be	VBD
21781	2481	18	once	once	RB
21781	2481	19	of	of	IN
21781	2481	20	far	far	RB
21781	2481	21	greater	great	JJR
21781	2481	22	importance	importance	NN
21781	2481	23	.	.	.
21781	2482	1	At	at	IN
21781	2482	2	an	an	DT
21781	2482	3	early	early	JJ
21781	2482	4	stage	stage	NN
21781	2482	5	,	,	,
21781	2482	6	the	the	DT
21781	2482	7	outgrowing	outgrow	VBG
21781	2482	8	allantois	allantois	NNP
21781	2482	9	,	,	,
21781	2482	10	pushing	push	VBG
21781	2482	11	in	in	IN
21781	2482	12	front	front	NN
21781	2482	13	of	of	IN
21781	2482	14	it	-PRON-	PRP
21781	2482	15	the	the	DT
21781	2482	16	serous	serous	JJ
21781	2482	17	membrane	membrane	NN
21781	2482	18	,	,	,
21781	2482	19	is	be	VBZ
21781	2482	20	closely	closely	RB
21781	2482	21	applied	apply	VBN
21781	2482	22	to	to	IN
21781	2482	23	the	the	DT
21781	2482	24	lining	lining	NN
21781	2482	25	of	of	IN
21781	2482	26	the	the	DT
21781	2482	27	mother	mother	NN
21781	2482	28	's	's	POS
21781	2482	29	uterus	uterus	NN
21781	2482	30	.	.	.
21781	2483	1	The	the	DT
21781	2483	2	maternal	maternal	JJ
21781	2483	3	uterus	uterus	NN
21781	2483	4	and	and	CC
21781	2483	5	the	the	DT
21781	2483	6	embryonic	embryonic	NNP
21781	2483	7	allantois	allantois	NNP
21781	2483	8	send	send	VBP
21781	2483	9	out	out	RP
21781	2483	10	finger	finger	NN
21781	2483	11	-	-	HYPH
21781	2483	12	like	like	JJ
21781	2483	13	processes	process	NNS
21781	2483	14	into	into	IN
21781	2483	15	each	each	DT
21781	2483	16	other	other	JJ
21781	2483	17	which	which	WDT
21781	2483	18	interlock	interlock	NN
21781	2483	19	,	,	,
21781	2483	20	and	and	CC
21781	2483	21	the	the	DT
21781	2483	22	tissue	tissue	NN
21781	2483	23	between	between	IN
21781	2483	24	the	the	DT
21781	2483	25	abundant	abundant	JJ
21781	2483	26	bloodvessels	bloodvessel	NNS
21781	2483	27	in	in	IN
21781	2483	28	them	-PRON-	PRP
21781	2483	29	thins	thin	VBZ
21781	2483	30	down	down	RP
21781	2483	31	to	to	IN
21781	2483	32	such	such	PDT
21781	2483	33	an	an	DT
21781	2483	34	extent	extent	NN
21781	2483	35	that	that	IN
21781	2483	36	nutritive	nutritive	JJ
21781	2483	37	material	material	NN
21781	2483	38	,	,	,
21781	2483	39	peptones	peptone	NNS
21781	2483	40	and	and	CC
21781	2483	41	carbohydrates	carbohydrate	NNS
21781	2483	42	,	,	,
21781	2483	43	and	and	CC
21781	2483	44	oxygen	oxygen	NN
21781	2483	45	also	also	RB
21781	2483	46	,	,	,
21781	2483	47	diffuse	diffuse	VB
21781	2483	48	freely	freely	RB
21781	2483	49	through	through	IN
21781	2483	50	it	-PRON-	PRP
21781	2483	51	from	from	IN
21781	2483	52	mother	mother	NN
21781	2483	53	to	to	IN
21781	2483	54	foetus	foetus	NNP
21781	2483	55	,	,	,
21781	2483	56	*	*	NFP
21781	2483	57	and	and	CC
21781	2483	58	carbon	carbon	NN
21781	2483	59	dioxide	dioxide	NN
21781	2483	60	,	,	,
21781	2483	61	water	water	NN
21781	2483	62	,	,	,
21781	2483	63	and	and	CC
21781	2483	64	urea	urea	NNP
21781	2483	65	from	from	IN
21781	2483	66	the	the	DT
21781	2483	67	foetus	foetus	NN
21781	2483	68	to	to	IN
21781	2483	69	the	the	DT
21781	2483	70	mother	mother	NN
21781	2483	71	.	.	.
21781	2484	1	The	the	DT
21781	2484	2	structure	structure	NN
21781	2484	3	thus	thus	RB
21781	2484	4	formed	form	VBN
21781	2484	5	by	by	IN
21781	2484	6	the	the	DT
21781	2484	7	union	union	NN
21781	2484	8	of	of	IN
21781	2484	9	the	the	DT
21781	2484	10	wall	wall	NN
21781	2484	11	of	of	IN
21781	2484	12	the	the	DT
21781	2484	13	maternal	maternal	JJ
21781	2484	14	uterus	uterus	NNP
21781	2484	15	,	,	,
21781	2484	16	allantois	allantois	NNP
21781	2484	17	,	,	,
21781	2484	18	and	and	CC
21781	2484	19	the	the	DT
21781	2484	20	intermediate	intermediate	JJ
21781	2484	21	structures	structure	NNS
21781	2484	22	is	be	VBZ
21781	2484	23	called	call	VBN
21781	2484	24	the	the	DT
21781	2484	25	placenta	placenta	NN
21781	2484	26	.	.	.
21781	2485	1	Through	through	IN
21781	2485	2	its	-PRON-	PRP$
21781	2485	3	intermediation	intermediation	NN
21781	2485	4	,	,	,
21781	2485	5	the	the	DT
21781	2485	6	young	young	JJ
21781	2485	7	rabbit	rabbit	NN
21781	2485	8	becomes	become	VBZ
21781	2485	9	,	,	,
21781	2485	10	as	as	IN
21781	2485	11	it	-PRON-	PRP
21781	2485	12	were	be	VBD
21781	2485	13	,	,	,
21781	2485	14	rooted	rooted	JJ
21781	2485	15	and	and	CC
21781	2485	16	parasitic	parasitic	JJ
21781	2485	17	on	on	IN
21781	2485	18	the	the	DT
21781	2485	19	mother	mother	NN
21781	2485	20	,	,	,
21781	2485	21	and	and	CC
21781	2485	22	utilizes	utilize	VBZ
21781	2485	23	her	-PRON-	PRP$
21781	2485	24	organs	organ	NNS
21781	2485	25	for	for	IN
21781	2485	26	its	-PRON-	PRP$
21781	2485	27	own	own	JJ
21781	2485	28	alimentation	alimentation	NN
21781	2485	29	,	,	,
21781	2485	30	respiration	respiration	NN
21781	2485	31	,	,	,
21781	2485	32	and	and	CC
21781	2485	33	excretion	excretion	NN
21781	2485	34	.	.	.
21781	2486	1	It	-PRON-	PRP
21781	2486	2	gives	give	VBZ
21781	2486	3	off	off	RP
21781	2486	4	CO2	CO2	NNP
21781	2486	5	,	,	,
21781	2486	6	H2O	h2o	NN
21781	2486	7	,	,	,
21781	2486	8	and	and	CC
21781	2486	9	urea	urea	NNP
21781	2486	10	,	,	,
21781	2486	11	by	by	IN
21781	2486	12	the	the	DT
21781	2486	13	placenta	placenta	NN
21781	2486	14	,	,	,
21781	2486	15	and	and	CC
21781	2486	16	it	-PRON-	PRP
21781	2486	17	receives	receive	VBZ
21781	2486	18	O	o	NN
21781	2486	19	and	and	CC
21781	2486	20	elaborated	elaborate	VBD
21781	2486	21	food	food	NN
21781	2486	22	material	material	NN
21781	2486	23	through	through	IN
21781	2486	24	the	the	DT
21781	2486	25	same	same	JJ
21781	2486	26	organ	organ	NN
21781	2486	27	.	.	.
21781	2487	1	This	this	DT
21781	2487	2	is	be	VBZ
21781	2487	3	the	the	DT
21781	2487	4	better	well	JJR
21781	2487	5	method	method	NN
21781	2487	6	that	that	WDT
21781	2487	7	has	have	VBZ
21781	2487	8	superseded	supersede	VBN
21781	2487	9	the	the	DT
21781	2487	10	yolk	yolk	NN
21781	2487	11	.	.	.
21781	2488	1	*	*	NFP
21781	2488	2	The	the	DT
21781	2488	3	embryo	embryo	NN
21781	2488	4	.	.	.
21781	2489	1	Section	section	NN
21781	2489	2	39	39	CD
21781	2489	3	.	.	.
21781	2490	1	In	in	IN
21781	2490	2	its	-PRON-	PRP$
21781	2490	3	later	later	JJ
21781	2490	4	development	development	NN
21781	2490	5	,	,	,
21781	2490	6	the	the	DT
21781	2490	7	general	general	JJ
21781	2490	8	facts	fact	NNS
21781	2490	9	already	already	RB
21781	2490	10	enunciated	enunciate	VBN
21781	2490	11	with	with	IN
21781	2490	12	regard	regard	NN
21781	2490	13	to	to	IN
21781	2490	14	the	the	DT
21781	2490	15	organs	organ	NNS
21781	2490	16	of	of	IN
21781	2490	17	frog	frog	NN
21781	2490	18	and	and	CC
21781	2490	19	fowl	fowl	NN
21781	2490	20	hold	hold	NN
21781	2490	21	,	,	,
21781	2490	22	and	and	CC
21781	2490	23	where	where	WRB
21781	2490	24	frog	frog	NN
21781	2490	25	and	and	CC
21781	2490	26	fowl	fowl	NN
21781	2490	27	are	be	VBP
21781	2490	28	stated	state	VBN
21781	2490	29	to	to	TO
21781	2490	30	differ	differ	VB
21781	2490	31	,	,	,
21781	2490	32	the	the	DT
21781	2490	33	rabbit	rabbit	NN
21781	2490	34	follows	follow	VBZ
21781	2490	35	the	the	DT
21781	2490	36	fowl	fowl	NN
21781	2490	37	.	.	.
21781	2491	1	In	in	IN
21781	2491	2	the	the	DT
21781	2491	3	circulation	circulation	NN
21781	2491	4	the	the	DT
21781	2491	5	left	left	JJ
21781	2491	6	fourth	fourth	JJ
21781	2491	7	vascular	vascular	JJ
21781	2491	8	arch	arch	NN
21781	2491	9	(	(	-LRB-
21781	2491	10	second	second	NNP
21781	2491	11	branchial	branchial	NNP
21781	2491	12	)	)	-RRB-
21781	2491	13	gives	give	VBZ
21781	2491	14	rise	rise	NN
21781	2491	15	to	to	IN
21781	2491	16	the	the	DT
21781	2491	17	aortic	aortic	NN
21781	2491	18	arch	arch	NN
21781	2491	19	;	;	:
21781	2491	20	in	in	IN
21781	2491	21	the	the	DT
21781	2491	22	right	right	NN
21781	2491	23	the	the	DT
21781	2491	24	corresponding	correspond	VBG
21781	2491	25	arch	arch	JJ
21781	2491	26	disappears	disappear	NNS
21781	2491	27	,	,	,
21781	2491	28	except	except	IN
21781	2491	29	so	so	RB
21781	2491	30	much	much	JJ
21781	2491	31	of	of	IN
21781	2491	32	it	-PRON-	PRP
21781	2491	33	as	as	RB
21781	2491	34	remains	remain	VBZ
21781	2491	35	as	as	IN
21781	2491	36	the	the	DT
21781	2491	37	innominate	innominate	JJ
21781	2491	38	artery	artery	NN
21781	2491	39	.	.	.
21781	2492	1	The	the	DT
21781	2492	2	azygos	azygos	NN
21781	2492	3	vein	vein	NN
21781	2492	4	(	(	-LRB-
21781	2492	5	Chapter	chapter	NN
21781	2492	6	3	3	CD
21781	2492	7	)	)	-RRB-
21781	2492	8	-is	-is	-LRB-
21781	2492	9	a	a	DT
21781	2492	10	vestige	vestige	NN
21781	2492	11	of-	of-	NN
21781	2492	12	[	[	-LRB-
21781	2492	13	is	be	VBZ
21781	2492	14	derived	derive	VBN
21781	2492	15	from	from	IN
21781	2492	16	]	]	-RRB-
21781	2492	17	the	the	DT
21781	2492	18	right	right	JJ
21781	2492	19	posterior	posterior	NNP
21781	2492	20	cardinal	cardinal	NNP
21781	2492	21	sinus	sinus	NNP
21781	2492	22	.	.	.
21781	2493	1	Both	both	DT
21781	2493	2	pulmonary	pulmonary	JJ
21781	2493	3	arteries	artery	NNS
21781	2493	4	in	in	IN
21781	2493	5	the	the	DT
21781	2493	6	rabbit	rabbit	NN
21781	2493	7	are	be	VBP
21781	2493	8	derived	derive	VBN
21781	2493	9	from	from	IN
21781	2493	10	the	the	DT
21781	2493	11	left	left	JJ
21781	2493	12	sixth	sixth	JJ
21781	2493	13	vascular	vascular	JJ
21781	2493	14	arch	arch	NN
21781	2493	15	(=	(=	NNP
21781	2493	16	fourth	fourth	JJ
21781	2493	17	branchial	branchial	NN
21781	2493	18	)	)	-RRB-
21781	2493	19	.	.	.
21781	2494	1	Compare	Compare	NNP
21781	2494	2	Section	Section	NNP
21781	2494	3	32	32	CD
21781	2494	4	.	.	.
21781	2495	1	The	the	DT
21781	2495	2	allantois	allantois	NN
21781	2495	3	altogether	altogether	RB
21781	2495	4	disappears	disappear	VBZ
21781	2495	5	in	in	IN
21781	2495	6	the	the	DT
21781	2495	7	adult	adult	NN
21781	2495	8	fowl	fowl	NN
21781	2495	9	;	;	:
21781	2495	10	in	in	IN
21781	2495	11	the	the	DT
21781	2495	12	adult	adult	NN
21781	2495	13	mammal	mammal	JJ
21781	2495	14	a	a	DT
21781	2495	15	portion	portion	NN
21781	2495	16	of	of	IN
21781	2495	17	its	-PRON-	PRP$
21781	2495	18	hollow	hollow	JJ
21781	2495	19	stalk	stalk	NN
21781	2495	20	remains	remain	VBZ
21781	2495	21	as	as	IN
21781	2495	22	the	the	DT
21781	2495	23	urinary	urinary	JJ
21781	2495	24	bladder	bladder	NN
21781	2495	25	,	,	,
21781	2495	26	and	and	CC
21781	2495	27	the	the	DT
21781	2495	28	point	point	NN
21781	2495	29	where	where	WRB
21781	2495	30	it	-PRON-	PRP
21781	2495	31	left	leave	VBD
21781	2495	32	the	the	DT
21781	2495	33	body	body	NN
21781	2495	34	is	be	VBZ
21781	2495	35	marked	mark	VBN
21781	2495	36	by	by	IN
21781	2495	37	the	the	DT
21781	2495	38	umbilicus	umbilicus	NNP
21781	2495	39	or	or	CC
21781	2495	40	navel	navel	JJ
21781	2495	41	.	.	.
21781	2496	1	The	the	DT
21781	2496	2	umbilical	umbilical	JJ
21781	2496	3	arteries	artery	NNS
21781	2496	4	become	become	VBP
21781	2496	5	the	the	DT
21781	2496	6	small	small	JJ
21781	2496	7	hypogastric	hypogastric	JJ
21781	2496	8	arteries	artery	NNS
21781	2496	9	on	on	IN
21781	2496	10	either	either	DT
21781	2496	11	side	side	NN
21781	2496	12	of	of	IN
21781	2496	13	the	the	DT
21781	2496	14	urinary	urinary	JJ
21781	2496	15	bladder	bladder	NN
21781	2496	16	.	.	.
21781	2497	1	There	there	EX
21781	2497	2	is	be	VBZ
21781	2497	3	no	no	DT
21781	2497	4	trace	trace	NN
21781	2497	5	of	of	IN
21781	2497	6	a	a	DT
21781	2497	7	pronephros	pronephro	NNS
21781	2497	8	at	at	RB
21781	2497	9	all	all	RB
21781	2497	10	in	in	IN
21781	2497	11	the	the	DT
21781	2497	12	rabbit	rabbit	NN
21781	2497	13	.	.	.
21781	2498	1	Section	section	NN
21781	2498	2	40	40	CD
21781	2498	3	.	.	.
21781	2499	1	We	-PRON-	PRP
21781	2499	2	may	may	MD
21781	2499	3	note	note	VB
21781	2499	4	here	here	RB
21781	2499	5	the	the	DT
21781	2499	6	development	development	NN
21781	2499	7	of	of	IN
21781	2499	8	the	the	DT
21781	2499	9	eye	eye	NN
21781	2499	10	.	.	.
21781	2500	1	This	this	DT
21781	2500	2	is	be	VBZ
21781	2500	3	shown	show	VBN
21781	2500	4	in	in	IN
21781	2500	5	Figure	Figure	NNP
21781	2500	6	4	4	CD
21781	2500	7	,	,	,
21781	2500	8	Sheet	Sheet	NNP
21781	2500	9	24	24	CD
21781	2500	10	.	.	.
21781	2501	1	A	a	DT
21781	2501	2	hollow	hollow	JJ
21781	2501	3	cup	cup	NN
21781	2501	4	-	-	HYPH
21781	2501	5	shaped	shape	VBN
21781	2501	6	vesicle	vesicle	NN
21781	2501	7	from	from	IN
21781	2501	8	the	the	DT
21781	2501	9	brain	brain	NN
21781	2501	10	grows	grow	VBZ
21781	2501	11	out	out	RP
21781	2501	12	towards	towards	IN
21781	2501	13	an	an	DT
21781	2501	14	at	at	IN
21781	2501	15	first	first	JJ
21781	2501	16	hollow	hollow	JJ
21781	2501	17	cellular	cellular	JJ
21781	2501	18	ingrowth	ingrowth	NN
21781	2501	19	from	from	IN
21781	2501	20	the	the	DT
21781	2501	21	epidermis	epidermis	NN
21781	2501	22	.	.	.
21781	2502	1	The	the	DT
21781	2502	2	cavity	cavity	NN
21781	2502	3	within	within	IN
21781	2502	4	the	the	DT
21781	2502	5	wall	wall	NN
21781	2502	6	of	of	IN
21781	2502	7	the	the	DT
21781	2502	8	cup	cup	NN
21781	2502	9	derived	derive	VBN
21781	2502	10	from	from	IN
21781	2502	11	the	the	DT
21781	2502	12	brain	brain	NN
21781	2502	13	is	be	VBZ
21781	2502	14	obliterated	obliterate	VBN
21781	2502	15	,	,	,
21781	2502	16	[	[	-LRB-
21781	2502	17	and	and	CC
21781	2502	18	the	the	DT
21781	2502	19	stalk	stalk	NN
21781	2502	20	withers	wither	NNS
21781	2502	21	,	,	,
21781	2502	22	]	]	-RRB-
21781	2502	23	the	the	DT
21781	2502	24	cup	cup	NN
21781	2502	25	becomes	become	VBZ
21781	2502	26	the	the	DT
21781	2502	27	retina	retina	NNP
21781	2502	28	,	,	,
21781	2502	29	and	and	CC
21781	2502	30	-its	-its	:
21781	2502	31	stalk-	stalk-	NNP
21781	2502	32	[	[	-LRB-
21781	2502	33	thence	thence	NN
21781	2502	34	fibres	fibre	NNS
21781	2502	35	grow	grow	VBP
21781	2502	36	back	back	RB
21781	2502	37	to	to	IN
21781	2502	38	the	the	DT
21781	2502	39	brain	brain	NN
21781	2502	40	to	to	TO
21781	2502	41	form	form	VB
21781	2502	42	]	]	-RRB-
21781	2502	43	the	the	DT
21781	2502	44	optic	optic	JJ
21781	2502	45	nerve	nerve	NN
21781	2502	46	.	.	.
21781	2503	1	The	the	DT
21781	2503	2	cellular	cellular	JJ
21781	2503	3	ingrowth	ingrowth	NN
21781	2503	4	is	be	VBZ
21781	2503	5	the	the	DT
21781	2503	6	lens	lens	NN
21781	2503	7	.	.	.
21781	2504	1	The	the	DT
21781	2504	2	remainder	remainder	NN
21781	2504	3	of	of	IN
21781	2504	4	the	the	DT
21781	2504	5	eye	eye	NN
21781	2504	6	-	-	HYPH
21781	2504	7	structures	structure	NNS
21781	2504	8	are	be	VBP
21781	2504	9	of	of	IN
21781	2504	10	mesoblastic	mesoblastic	JJ
21781	2504	11	origin	origin	NN
21781	2504	12	,	,	,
21781	2504	13	except	except	IN
21781	2504	14	the	the	DT
21781	2504	15	superficial	superficial	JJ
21781	2504	16	epithelium	epithelium	NN
21781	2504	17	of	of	IN
21781	2504	18	the	the	DT
21781	2504	19	cornea	cornea	NN
21781	2504	20	.	.	.
21781	2505	1	The	the	DT
21781	2505	2	retinal	retinal	JJ
21781	2505	3	cup	cup	NN
21781	2505	4	is	be	VBZ
21781	2505	5	not	not	RB
21781	2505	6	complete	complete	JJ
21781	2505	7	at	at	IN
21781	2505	8	first	first	RB
21781	2505	9	along	along	IN
21781	2505	10	the	the	DT
21781	2505	11	ventral	ventral	JJ
21781	2505	12	line	line	NN
21781	2505	13	,	,	,
21781	2505	14	so	so	IN
21781	2505	15	that	that	IN
21781	2505	16	the	the	DT
21781	2505	17	rim	rim	NN
21781	2505	18	of	of	IN
21781	2505	19	the	the	DT
21781	2505	20	cup	cup	NN
21781	2505	21	,	,	,
21781	2505	22	viewed	view	VBD
21781	2505	23	as	as	IN
21781	2505	24	in	in	IN
21781	2505	25	Figure	Figure	NNP
21781	2505	26	1	1	CD
21781	2505	27	,	,	,
21781	2505	28	r.	r.	NNP
21781	2505	29	,	,	,
21781	2505	30	is	be	VBZ
21781	2505	31	horseshoe	horseshoe	NNP
21781	2505	32	shaped	shape	VBN
21781	2505	33	.	.	.
21781	2506	1	-Hence	-hence	VB
21781	2506	2	the	the	DT
21781	2506	3	optic	optic	JJ
21781	2506	4	nerve	nerve	NN
21781	2506	5	differs	differ	NNS
21781	2506	6	from	from	IN
21781	2506	7	other	other	JJ
21781	2506	8	nerves	nerve	NNS
21781	2506	9	in	in	IN
21781	2506	10	being	be	VBG
21781	2506	11	primitively	primitively	RB
21781	2506	12	hollow.-	hollow.-	NNP
21781	2506	13	In	in	IN
21781	2506	14	all	all	DT
21781	2506	15	other	other	JJ
21781	2506	16	sense	sense	NN
21781	2506	17	organs	organ	NNS
21781	2506	18	,	,	,
21781	2506	19	as	as	IN
21781	2506	20	,	,	,
21781	2506	21	for	for	IN
21781	2506	22	instance	instance	NN
21781	2506	23	,	,	,
21781	2506	24	the	the	DT
21781	2506	25	olfactory	olfactory	JJ
21781	2506	26	sacs	sacs	NN
21781	2506	27	and	and	CC
21781	2506	28	the	the	DT
21781	2506	29	ears	ear	NNS
21781	2506	30	,	,	,
21781	2506	31	the	the	DT
21781	2506	32	percipient	percipient	NN
21781	2506	33	epithelium	epithelium	NN
21781	2506	34	is	be	VBZ
21781	2506	35	derived	derive	VBN
21781	2506	36	,	,	,
21781	2506	37	from	from	IN
21781	2506	38	the	the	DT
21781	2506	39	epiblast	epiblast	NN
21781	2506	40	directly	directly	RB
21781	2506	41	,	,	,
21781	2506	42	and	and	CC
21781	2506	43	not	not	RB
21781	2506	44	indirectly	indirectly	RB
21781	2506	45	through	through	IN
21781	2506	46	the	the	DT
21781	2506	47	nervous	nervous	JJ
21781	2506	48	system	system	NN
21781	2506	49	.	.	.
21781	2507	1	These	these	DT
21781	2507	2	remarks	remark	NNS
21781	2507	3	apply	apply	VBP
21781	2507	4	to	to	IN
21781	2507	5	all	all	DT
21781	2507	6	vertebrate	vertebrate	NN
21781	2507	7	types	type	NNS
21781	2507	8	.	.	.
21781	2508	1	Section	section	NN
21781	2508	2	41	41	CD
21781	2508	3	.	.	.
21781	2509	1	The	the	DT
21781	2509	2	supposition	supposition	NN
21781	2509	3	,	,	,
21781	2509	4	that	that	IN
21781	2509	5	the	the	DT
21781	2509	6	general	general	JJ
21781	2509	7	characters	character	NNS
21781	2509	8	of	of	IN
21781	2509	9	the	the	DT
21781	2509	10	rabbit	rabbit	NN
21781	2509	11	's	's	POS
21781	2509	12	ovum	ovum	NNS
21781	2509	13	were	be	VBD
21781	2509	14	stamped	stamp	VBN
21781	2509	15	upon	upon	IN
21781	2509	16	it	-PRON-	PRP
21781	2509	17	as	as	IN
21781	2509	18	an	an	DT
21781	2509	19	heritage	heritage	NN
21781	2509	20	from	from	IN
21781	2509	21	a	a	DT
21781	2509	22	period	period	NN
21781	2509	23	when	when	WRB
21781	2509	24	the	the	DT
21781	2509	25	ancestors	ancestor	NNS
21781	2509	26	of	of	IN
21781	2509	27	the	the	DT
21781	2509	28	mammals	mammal	NNS
21781	2509	29	were	be	VBD
21781	2509	30	egg	egg	NN
21781	2509	31	-	-	HYPH
21781	2509	32	laying	lay	VBG
21781	2509	33	reptiles	reptile	NNS
21781	2509	34	,	,	,
21781	2509	35	is	be	VBZ
21781	2509	36	strengthened	strengthen	VBN
21781	2509	37	by	by	IN
21781	2509	38	the	the	DT
21781	2509	39	fact	fact	NN
21781	2509	40	that	that	IN
21781	2509	41	the	the	DT
21781	2509	42	two	two	CD
21781	2509	43	lowest	low	JJS
21781	2509	44	and	and	CC
21781	2509	45	most	most	RBS
21781	2509	46	reptile	reptile	NN
21781	2509	47	-	-	HYPH
21781	2509	48	like	like	JJ
21781	2509	49	of	of	IN
21781	2509	50	all	all	PDT
21781	2509	51	the	the	DT
21781	2509	52	mammalia	mammalia	NN
21781	2509	53	,	,	,
21781	2509	54	the	the	DT
21781	2509	55	duck	duck	NN
21781	2509	56	-	-	HYPH
21781	2509	57	billed	bill	VBN
21781	2509	58	platypus	platypus	NN
21781	2509	59	and	and	CC
21781	2509	60	the	the	DT
21781	2509	61	echidna	echidna	NN
21781	2509	62	,	,	,
21781	2509	63	have	have	VBP
21781	2509	64	been	be	VBN
21781	2509	65	shown	show	VBN
21781	2509	66	to	to	TO
21781	2509	67	depart	depart	VB
21781	2509	68	from	from	IN
21781	2509	69	the	the	DT
21781	2509	70	distinctive	distinctive	JJ
21781	2509	71	mammalian	mammalian	JJ
21781	2509	72	character	character	NN
21781	2509	73	,	,	,
21781	2509	74	and	and	CC
21781	2509	75	to	to	TO
21781	2509	76	lay	lay	VB
21781	2509	77	eggs	egg	NNS
21781	2509	78	.	.	.
21781	2510	1	And	and	CC
21781	2510	2	,	,	,
21781	2510	3	in	in	IN
21781	2510	4	further	further	JJ
21781	2510	5	confirmation	confirmation	NN
21781	2510	6	of	of	IN
21781	2510	7	this	this	DT
21781	2510	8	supposition	supposition	NN
21781	2510	9	,	,	,
21781	2510	10	we	-PRON-	PRP
21781	2510	11	find	find	VBP
21781	2510	12	,	,	,
21781	2510	13	in	in	IN
21781	2510	14	tracing	trace	VBG
21781	2510	15	the	the	DT
21781	2510	16	mammals	mammal	NNS
21781	2510	17	and	and	CC
21781	2510	18	reptiles	reptile	VBZ
21781	2510	19	back	back	RB
21781	2510	20	through	through	IN
21781	2510	21	the	the	DT
21781	2510	22	geological	geological	JJ
21781	2510	23	record	record	NN
21781	2510	24	,	,	,
21781	2510	25	that	that	IN
21781	2510	26	in	in	IN
21781	2510	27	the	the	DT
21781	2510	28	Permian	permian	JJ
21781	2510	29	and	and	CC
21781	2510	30	Triassic	Triassic	NNP
21781	2510	31	rocks	rock	NNS
21781	2510	32	there	there	RB
21781	2510	33	occur	occur	VBP
21781	2510	34	central	central	JJ
21781	2510	35	forms	form	NNS
21781	2510	36	which	which	WDT
21781	2510	37	combine	combine	VBP
21781	2510	38	,	,	,
21781	2510	39	in	in	IN
21781	2510	40	a	a	DT
21781	2510	41	most	most	RBS
21781	2510	42	remarkable	remarkable	JJ
21781	2510	43	way	way	NN
21781	2510	44	,	,	,
21781	2510	45	reptilian	reptilian	JJ
21781	2510	46	and	and	CC
21781	2510	47	mammalian	mammalian	JJ
21781	2510	48	characteristics	characteristic	NNS
21781	2510	49	.	.	.
21781	2511	1	Section	section	NN
21781	2511	2	42	42	CD
21781	2511	3	.	.	.
21781	2512	1	In	in	IN
21781	2512	2	conclusion	conclusion	NN
21781	2512	3	,	,	,
21781	2512	4	we	-PRON-	PRP
21781	2512	5	would	would	MD
21781	2512	6	earnestly	earnestly	RB
21781	2512	7	recommend	recommend	VB
21781	2512	8	the	the	DT
21781	2512	9	student	student	NN
21781	2512	10	to	to	TO
21781	2512	11	see	see	VB
21781	2512	12	more	more	JJR
21781	2512	13	of	of	IN
21781	2512	14	embryological	embryological	JJ
21781	2512	15	fact	fact	NN
21781	2512	16	than	than	IN
21781	2512	17	what	what	WP
21781	2512	18	is	be	VBZ
21781	2512	19	given	give	VBN
21781	2512	20	him	-PRON-	PRP
21781	2512	21	here	here	RB
21781	2512	22	.	.	.
21781	2513	1	It	-PRON-	PRP
21781	2513	2	is	be	VBZ
21781	2513	3	seeing	see	VBG
21781	2513	4	and	and	CC
21781	2513	5	thinking	think	VBG
21781	2513	6	,	,	,
21781	2513	7	much	much	RB
21781	2513	8	more	more	JJR
21781	2513	9	than	than	IN
21781	2513	10	reading	reading	NN
21781	2513	11	,	,	,
21781	2513	12	which	which	WDT
21781	2513	13	will	will	MD
21781	2513	14	enable	enable	VB
21781	2513	15	him	-PRON-	PRP
21781	2513	16	to	to	TO
21781	2513	17	clothe	clothe	VB
21781	2513	18	the	the	DT
21781	2513	19	bare	bare	JJ
21781	2513	20	terms	term	NNS
21781	2513	21	and	and	CC
21781	2513	22	phrases	phrase	NNS
21781	2513	23	of	of	IN
21781	2513	24	embryology	embryology	NN
21781	2513	25	with	with	IN
21781	2513	26	coherent	coherent	JJ
21781	2513	27	knowledge	knowledge	NN
21781	2513	28	.	.	.
21781	2514	1	In	in	IN
21781	2514	2	Howes	Howes	NNP
21781	2514	3	'	'	''
21781	2514	4	Atlas	Atlas	NNP
21781	2514	5	of	of	IN
21781	2514	6	Biology	Biology	NNP
21781	2514	7	there	there	EX
21781	2514	8	is	be	VBZ
21781	2514	9	a	a	DT
21781	2514	10	much	much	RB
21781	2514	11	fuller	full	JJR
21781	2514	12	series	series	NN
21781	2514	13	of	of	IN
21781	2514	14	figures	figure	NNS
21781	2514	15	of	of	IN
21781	2514	16	the	the	DT
21781	2514	17	frog	frog	NN
21781	2514	18	's	's	POS
21781	2514	19	development	development	NN
21781	2514	20	than	than	IN
21781	2514	21	can	can	MD
21781	2514	22	be	be	VB
21781	2514	23	given	give	VBN
21781	2514	24	here	here	RB
21781	2514	25	,	,	,
21781	2514	26	and	and	CC
21781	2514	27	they	-PRON-	PRP
21781	2514	28	are	be	VBP
21781	2514	29	drawn	draw	VBN
21781	2514	30	by	by	IN
21781	2514	31	an	an	DT
21781	2514	32	abler	abler	NN
21781	2514	33	hand	hand	NN
21781	2514	34	than	than	IN
21781	2514	35	mine	-PRON-	PRP
21781	2514	36	can	can	MD
21781	2514	37	pretend	pretend	VB
21781	2514	38	to	to	TO
21781	2514	39	be	be	VB
21781	2514	40	.	.	.
21781	2515	1	There	there	EX
21781	2515	2	is	be	VBZ
21781	2515	3	also	also	RB
21781	2515	4	an	an	DT
21781	2515	5	Atlas	Atlas	NNP
21781	2515	6	d'Embryologie	d'Embryologie	NNP
21781	2515	7	,	,	,
21781	2515	8	by	by	IN
21781	2515	9	Mathias	Mathias	NNP
21781	2515	10	Duval	Duval	NNP
21781	2515	11	,	,	,
21781	2515	12	that	that	WDT
21781	2515	13	makes	make	VBZ
21781	2515	14	the	the	DT
21781	2515	15	study	study	NN
21781	2515	16	of	of	IN
21781	2515	17	the	the	DT
21781	2515	18	fowl	fowl	NN
21781	2515	19	's	's	POS
21781	2515	20	development	development	NN
21781	2515	21	entertaining	entertaining	NN
21781	2515	22	and	and	CC
21781	2515	23	altogether	altogether	RB
21781	2515	24	delightful	delightful	JJ
21781	2515	25	.	.	.
21781	2516	1	Such	such	JJ
21781	2516	2	complete	complete	JJ
21781	2516	3	series	series	NN
21781	2516	4	as	as	IN
21781	2516	5	these	these	DT
21781	2516	6	are	be	VBP
21781	2516	7	,	,	,
21781	2516	8	from	from	IN
21781	2516	9	the	the	DT
21781	2516	10	nature	nature	NN
21781	2516	11	of	of	IN
21781	2516	12	the	the	DT
21781	2516	13	case	case	NN
21781	2516	14	,	,	,
21781	2516	15	impossible	impossible	JJ
21781	2516	16	with	with	IN
21781	2516	17	the	the	DT
21781	2516	18	rabbit	rabbit	NN
21781	2516	19	.	.	.
21781	2517	1	Many	many	JJ
21781	2517	2	students	student	NNS
21781	2517	3	who	who	WP
21781	2517	4	take	take	VBP
21781	2517	5	up	up	RP
21781	2517	6	the	the	DT
21781	2517	7	subject	subject	NN
21781	2517	8	of	of	IN
21781	2517	9	biology	biology	NN
21781	2517	10	do	do	VBP
21781	2517	11	so	so	RB
21781	2517	12	only	only	RB
21781	2517	13	as	as	IN
21781	2517	14	an	an	DT
21781	2517	15	accessory	accessory	NN
21781	2517	16	to	to	IN
21781	2517	17	more	more	RBR
21781	2517	18	extended	extended	JJ
21781	2517	19	work	work	NN
21781	2517	20	in	in	IN
21781	2517	21	other	other	JJ
21781	2517	22	departments	department	NNS
21781	2517	23	of	of	IN
21781	2517	24	science	science	NN
21781	2517	25	.	.	.
21781	2518	1	To	to	IN
21781	2518	2	such	such	JJ
21781	2518	3	,	,	,
21781	2518	4	practical	practical	JJ
21781	2518	5	work	work	NN
21781	2518	6	in	in	IN
21781	2518	7	embryology	embryology	NN
21781	2518	8	is	be	VBZ
21781	2518	9	either	either	CC
21781	2518	10	altogether	altogether	RB
21781	2518	11	impossible	impossible	JJ
21781	2518	12	,	,	,
21781	2518	13	or	or	CC
21781	2518	14	only	only	RB
21781	2518	15	possibly	possibly	RB
21781	2518	16	to	to	IN
21781	2518	17	a	a	DT
21781	2518	18	very	very	RB
21781	2518	19	limited	limited	JJ
21781	2518	20	extent	extent	NN
21781	2518	21	.	.	.
21781	2519	1	The	the	DT
21781	2519	2	time	time	NN
21781	2519	3	it	-PRON-	PRP
21781	2519	4	will	will	MD
21781	2519	5	consume	consume	VB
21781	2519	6	is	be	VBZ
21781	2519	7	much	much	RB
21781	2519	8	greater	great	JJR
21781	2519	9	,	,	,
21781	2519	10	and	and	CC
21781	2519	11	the	the	DT
21781	2519	12	intellectual	intellectual	JJ
21781	2519	13	result	result	NN
21781	2519	14	is	be	VBZ
21781	2519	15	likely	likely	JJ
21781	2519	16	to	to	TO
21781	2519	17	be	be	VB
21781	2519	18	far	far	RB
21781	2519	19	less	less	JJR
21781	2519	20	than	than	IN
21781	2519	21	the	the	DT
21781	2519	22	study	study	NN
21781	2519	23	of	of	IN
21781	2519	24	such	such	JJ
21781	2519	25	plates	plate	NNS
21781	2519	26	as	as	IN
21781	2519	27	we	-PRON-	PRP
21781	2519	28	have	have	VBP
21781	2519	29	named	name	VBN
21781	2519	30	.	.	.
21781	2520	1	_	_	NNP
21781	2520	2	The	the	DT
21781	2520	3	Theory	Theory	NNP
21781	2520	4	of	of	IN
21781	2520	5	Evolution	Evolution	NNP
21781	2520	6	_	_	NNP
21781	2520	7	Section	Section	NNP
21781	2520	8	43	43	CD
21781	2520	9	.	.	.
21781	2521	1	We	-PRON-	PRP
21781	2521	2	have	have	VBP
21781	2521	3	now	now	RB
21781	2521	4	considered	consider	VBN
21781	2521	5	our	-PRON-	PRP$
21781	2521	6	types	type	NNS
21781	2521	7	,	,	,
21781	2521	8	both	both	CC
21781	2521	9	from	from	IN
21781	2521	10	the	the	DT
21781	2521	11	standpoint	standpoint	NN
21781	2521	12	of	of	IN
21781	2521	13	adult	adult	NN
21781	2521	14	anatomy	anatomy	NN
21781	2521	15	and	and	CC
21781	2521	16	from	from	IN
21781	2521	17	embryological	embryological	JJ
21781	2521	18	data	datum	NNS
21781	2521	19	;	;	:
21781	2521	20	and	and	CC
21781	2521	21	we	-PRON-	PRP
21781	2521	22	have	have	VBP
21781	2521	23	seen	see	VBN
21781	2521	24	through	through	IN
21781	2521	25	the	the	DT
21781	2521	26	vertebrate	vertebrate	NN
21781	2521	27	series	series	NN
21781	2521	28	a	a	DT
21781	2521	29	common	common	JJ
21781	2521	30	structure	structure	NN
21781	2521	31	underlying	underlie	VBG
21781	2521	32	wide	wide	JJ
21781	2521	33	diversity	diversity	NN
21781	2521	34	in	in	IN
21781	2521	35	external	external	JJ
21781	2521	36	appearance	appearance	NN
21781	2521	37	and	and	CC
21781	2521	38	detailed	detailed	JJ
21781	2521	39	anatomy	anatomy	NN
21781	2521	40	.	.	.
21781	2522	1	We	-PRON-	PRP
21781	2522	2	have	have	VBP
21781	2522	3	seen	see	VBN
21781	2522	4	a	a	DT
21781	2522	5	certain	certain	JJ
21781	2522	6	intermediateness	intermediateness	NN
21781	2522	7	of	of	IN
21781	2522	8	structure	structure	NN
21781	2522	9	in	in	IN
21781	2522	10	the	the	DT
21781	2522	11	frog	frog	NN
21781	2522	12	,	,	,
21781	2522	13	as	as	IN
21781	2522	14	compared	compare	VBN
21781	2522	15	with	with	IN
21781	2522	16	the	the	DT
21781	2522	17	rabbit	rabbit	NN
21781	2522	18	and	and	CC
21781	2522	19	dog	dog	NN
21781	2522	20	-	-	HYPH
21781	2522	21	fish	fish	NN
21781	2522	22	,	,	,
21781	2522	23	notably	notably	RB
21781	2522	24	in	in	IN
21781	2522	25	the	the	DT
21781	2522	26	skull	skull	NN
21781	2522	27	and	and	CC
21781	2522	28	skeleton	skeleton	NN
21781	2522	29	,	,	,
21781	2522	30	in	in	IN
21781	2522	31	the	the	DT
21781	2522	32	circulation	circulation	NN
21781	2522	33	,	,	,
21781	2522	34	in	in	IN
21781	2522	35	the	the	DT
21781	2522	36	ear	ear	NN
21781	2522	37	,	,	,
21781	2522	38	and	and	CC
21781	2522	39	in	in	IN
21781	2522	40	the	the	DT
21781	2522	41	reduced	reduced	JJ
21781	2522	42	myomeres	myomere	NNS
21781	2522	43	;	;	:
21781	2522	44	and	and	CC
21781	2522	45	we	-PRON-	PRP
21781	2522	46	have	have	VBP
21781	2522	47	seen	see	VBN
21781	2522	48	that	that	IN
21781	2522	49	the	the	DT
21781	2522	50	rabbit	rabbit	NN
21781	2522	51	passes	pass	VBZ
21781	2522	52	in	in	IN
21781	2522	53	these	these	DT
21781	2522	54	respects	respect	NNS
21781	2522	55	,	,	,
21781	2522	56	and	and	CC
21781	2522	57	in	in	IN
21781	2522	58	others	other	NNS
21781	2522	59	,	,	,
21781	2522	60	through	through	IN
21781	2522	61	dog	dog	NN
21781	2522	62	-	-	HYPH
21781	2522	63	fish-	fish-	NN
21781	2522	64	and	and	CC
21781	2522	65	frog	frog	NN
21781	2522	66	-	-	HYPH
21781	2522	67	like	like	JJ
21781	2522	68	stages	stage	NNS
21781	2522	69	in	in	IN
21781	2522	70	its	-PRON-	PRP$
21781	2522	71	development	development	NN
21781	2522	72	,	,	,
21781	2522	73	and	and	CC
21781	2522	74	this	this	DT
21781	2522	75	alone	alone	RB
21781	2522	76	would	would	MD
21781	2522	77	be	be	VB
21781	2522	78	quite	quite	RB
21781	2522	79	sufficient	sufficient	JJ
21781	2522	80	to	to	TO
21781	2522	81	suggest	suggest	VB
21781	2522	82	that	that	IN
21781	2522	83	the	the	DT
21781	2522	84	similarities	similarity	NNS
21781	2522	85	of	of	IN
21781	2522	86	structure	structure	NN
21781	2522	87	are	be	VBP
21781	2522	88	due	due	JJ
21781	2522	89	to	to	IN
21781	2522	90	other	other	JJ
21781	2522	91	causes	cause	NNS
21781	2522	92	than	than	IN
21781	2522	93	a	a	DT
21781	2522	94	primordial	primordial	JJ
21781	2522	95	adaptation	adaptation	NN
21781	2522	96	to	to	IN
21781	2522	97	certain	certain	JJ
21781	2522	98	conditions	condition	NNS
21781	2522	99	of	of	IN
21781	2522	100	life	life	NN
21781	2522	101	.	.	.
21781	2523	1	Section	section	NN
21781	2523	2	44	44	CD
21781	2523	3	.	.	.
21781	2524	1	It	-PRON-	PRP
21781	2524	2	has	have	VBZ
21781	2524	3	been	be	VBN
21781	2524	4	suggested	suggest	VBN
21781	2524	5	by	by	IN
21781	2524	6	very	very	RB
21781	2524	7	excellent	excellent	JJ
21781	2524	8	people	people	NNS
21781	2524	9	that	that	IN
21781	2524	10	these	these	DT
21781	2524	11	resemblances	resemblance	NNS
21781	2524	12	are	be	VBP
21781	2524	13	due	due	JJ
21781	2524	14	to	to	IN
21781	2524	15	some	some	DT
21781	2524	16	unexplained	unexplained	JJ
21781	2524	17	necessity	necessity	NN
21781	2524	18	of	of	IN
21781	2524	19	adherence	adherence	NN
21781	2524	20	to	to	IN
21781	2524	21	type	type	NN
21781	2524	22	,	,	,
21781	2524	23	as	as	IN
21781	2524	24	though	though	RB
21781	2524	25	,	,	,
21781	2524	26	the	the	DT
21781	2524	27	power	power	NN
21781	2524	28	that	that	WDT
21781	2524	29	they	-PRON-	PRP
21781	2524	30	assume	assume	VBP
21781	2524	31	created	create	VBD
21781	2524	32	these	these	DT
21781	2524	33	animals	animal	NNS
21781	2524	34	originally	originally	RB
21781	2524	35	,	,	,
21781	2524	36	as	as	IN
21781	2524	37	they	-PRON-	PRP
21781	2524	38	are	be	VBP
21781	2524	39	now	now	RB
21781	2524	40	,	,	,
21781	2524	41	coupled	couple	VBN
21781	2524	42	creative	creative	JJ
21781	2524	43	ability	ability	NN
21781	2524	44	with	with	IN
21781	2524	45	a	a	DT
21781	2524	46	plentiful	plentiful	JJ
21781	2524	47	lack	lack	NN
21781	2524	48	of	of	IN
21781	2524	49	ideas	idea	NNS
21781	2524	50	,	,	,
21781	2524	51	and	and	CC
21781	2524	52	so	so	RB
21781	2524	53	perforce	perforce	NN
21781	2524	54	repeated	repeat	VBD
21781	2524	55	itself	-PRON-	PRP
21781	2524	56	with	with	IN
21781	2524	57	impotent	impotent	JJ
21781	2524	58	variations	variation	NNS
21781	2524	59	.	.	.
21781	2525	1	On	on	IN
21781	2525	2	the	the	DT
21781	2525	3	other	other	JJ
21781	2525	4	hand	hand	NN
21781	2525	5	,	,	,
21781	2525	6	we	-PRON-	PRP
21781	2525	7	have	have	VBP
21781	2525	8	the	the	DT
21781	2525	9	supposition	supposition	NN
21781	2525	10	that	that	IN
21781	2525	11	these	these	DT
21781	2525	12	are	be	VBP
21781	2525	13	"	"	``
21781	2525	14	family	family	NN
21781	2525	15	likenesses	likeness	NNS
21781	2525	16	,	,	,
21781	2525	17	"	"	''
21781	2525	18	and	and	CC
21781	2525	19	the	the	DT
21781	2525	20	marks	mark	NNS
21781	2525	21	of	of	IN
21781	2525	22	a	a	DT
21781	2525	23	common	common	JJ
21781	2525	24	ancestry	ancestry	NN
21781	2525	25	.	.	.
21781	2526	1	This	this	DT
21781	2526	2	is	be	VBZ
21781	2526	3	the	the	DT
21781	2526	4	opinion	opinion	NN
21781	2526	5	now	now	RB
21781	2526	6	accepted	accept	VBN
21781	2526	7	by	by	IN
21781	2526	8	all	all	DT
21781	2526	9	zoologists	zoologist	NNS
21781	2526	10	of	of	IN
21781	2526	11	repute	repute	NN
21781	2526	12	.	.	.
21781	2527	1	Section	section	NN
21781	2527	2	45	45	CD
21781	2527	3	.	.	.
21781	2528	1	It	-PRON-	PRP
21781	2528	2	must	must	MD
21781	2528	3	not	not	RB
21781	2528	4	be	be	VB
21781	2528	5	for	for	IN
21781	2528	6	a	a	DT
21781	2528	7	moment	moment	NN
21781	2528	8	imagined	imagine	VBD
21781	2528	9	that	that	IN
21781	2528	10	it	-PRON-	PRP
21781	2528	11	is	be	VBZ
21781	2528	12	implied	imply	VBN
21781	2528	13	that	that	IN
21781	2528	14	rabbits	rabbit	NNS
21781	2528	15	are	be	VBP
21781	2528	16	descended	descend	VBN
21781	2528	17	from	from	IN
21781	2528	18	frogs	frog	NNS
21781	2528	19	,	,	,
21781	2528	20	or	or	CC
21781	2528	21	frogs	frog	NNS
21781	2528	22	from	from	IN
21781	2528	23	dog	dog	NN
21781	2528	24	-	-	HYPH
21781	2528	25	fish	fish	NN
21781	2528	26	,	,	,
21781	2528	27	but	but	CC
21781	2528	28	that	that	IN
21781	2528	29	these	these	DT
21781	2528	30	three	three	CD
21781	2528	31	forms	form	NNS
21781	2528	32	are	be	VBP
21781	2528	33	remote	remote	JJ
21781	2528	34	cousins	cousin	NNS
21781	2528	35	,	,	,
21781	2528	36	derived	derive	VBN
21781	2528	37	from	from	IN
21781	2528	38	some	some	DT
21781	2528	39	ancient	ancient	JJ
21781	2528	40	and	and	CC
21781	2528	41	far	far	RB
21781	2528	42	simpler	simple	JJR
21781	2528	43	progenitor	progenitor	NN
21781	2528	44	.	.	.
21781	2529	1	But	but	CC
21781	2529	2	since	since	IN
21781	2529	3	both	both	DT
21781	2529	4	rabbit	rabbit	NN
21781	2529	5	and	and	CC
21781	2529	6	frog	frog	NN
21781	2529	7	pass	pass	VB
21781	2529	8	through	through	IN
21781	2529	9	phases	phase	NNS
21781	2529	10	like	like	IN
21781	2529	11	the	the	DT
21781	2529	12	adult	adult	NN
21781	2529	13	condition	condition	NN
21781	2529	14	of	of	IN
21781	2529	15	the	the	DT
21781	2529	16	dog	dog	NN
21781	2529	17	-	-	HYPH
21781	2529	18	fish	fish	NN
21781	2529	19	,	,	,
21781	2529	20	it	-PRON-	PRP
21781	2529	21	seems	seem	VBZ
21781	2529	22	probable	probable	JJ
21781	2529	23	that	that	IN
21781	2529	24	the	the	DT
21781	2529	25	dog	dog	NN
21781	2529	26	-	-	HYPH
21781	2529	27	fish	fish	NN
21781	2529	28	has	have	VBZ
21781	2529	29	remained	remain	VBN
21781	2529	30	more	more	RBR
21781	2529	31	like	like	IN
21781	2529	32	the	the	DT
21781	2529	33	primordial	primordial	JJ
21781	2529	34	form	form	NN
21781	2529	35	than	than	IN
21781	2529	36	these	these	DT
21781	2529	37	two	two	CD
21781	2529	38	,	,	,
21781	2529	39	and	and	CC
21781	2529	40	similarly	similarly	RB
21781	2529	41	,	,	,
21781	2529	42	the	the	DT
21781	2529	43	frog	frog	NN
21781	2529	44	than	than	IN
21781	2529	45	the	the	DT
21781	2529	46	rabbit	rabbit	NN
21781	2529	47	.	.	.
21781	2530	1	Section	section	NN
21781	2530	2	46	46	CD
21781	2530	3	.	.	.
21781	2531	1	Hence	hence	RB
21781	2531	2	we	-PRON-	PRP
21781	2531	3	may	may	MD
21781	2531	4	infer	infer	VB
21781	2531	5	that	that	IN
21781	2531	6	the	the	DT
21781	2531	7	mammals	mammal	NNS
21781	2531	8	were	be	VBD
21781	2531	9	the	the	DT
21781	2531	10	last	last	JJ
21781	2531	11	of	of	IN
21781	2531	12	the	the	DT
21781	2531	13	three	three	CD
21781	2531	14	groups	group	NNS
21781	2531	15	,	,	,
21781	2531	16	of	of	IN
21781	2531	17	which	which	WDT
21781	2531	18	we	-PRON-	PRP
21781	2531	19	have	have	VBP
21781	2531	20	taken	take	VBN
21781	2531	21	types	type	NNS
21781	2531	22	,	,	,
21781	2531	23	to	to	TO
21781	2531	24	appear	appear	VB
21781	2531	25	upon	upon	IN
21781	2531	26	the	the	DT
21781	2531	27	earth	earth	NN
21781	2531	28	,	,	,
21781	2531	29	and	and	CC
21781	2531	30	that	that	IN
21781	2531	31	the	the	DT
21781	2531	32	fishes	fish	NNS
21781	2531	33	preceded	precede	VBN
21781	2531	34	,	,	,
21781	2531	35	the	the	DT
21781	2531	36	amphibia	amphibia	NNP
21781	2531	37	.	.	.
21781	2532	1	Workers	worker	NNS
21781	2532	2	in	in	IN
21781	2532	3	an	an	DT
21781	2532	4	entirely	entirely	RB
21781	2532	5	independent	independent	JJ
21781	2532	6	province	province	NN
21781	2532	7	,	,	,
21781	2532	8	that	that	DT
21781	2532	9	of	of	IN
21781	2532	10	palaeontology	palaeontology	NN
21781	2532	11	,	,	,
21781	2532	12	completely	completely	RB
21781	2532	13	endorse	endorse	VB
21781	2532	14	this	this	DT
21781	2532	15	supposition	supposition	NN
21781	2532	16	.	.	.
21781	2533	1	The	the	DT
21781	2533	2	first	first	JJ
21781	2533	3	Vertebrata	Vertebrata	NNP
21781	2533	4	to	to	TO
21781	2533	5	appear	appear	VB
21781	2533	6	in	in	IN
21781	2533	7	the	the	DT
21781	2533	8	fossil	fossil	JJ
21781	2533	9	history	history	NN
21781	2533	10	of	of	IN
21781	2533	11	the	the	DT
21781	2533	12	world	world	NN
21781	2533	13	are	be	VBP
21781	2533	14	fishes	fish	NNS
21781	2533	15	;	;	:
21781	2533	16	fish	fish	NN
21781	2533	17	spines	spine	NNS
21781	2533	18	and	and	CC
21781	2533	19	placoid	placoid	NNP
21781	2533	20	scales	scale	NNS
21781	2533	21	(	(	-LRB-
21781	2533	22	compare	compare	VB
21781	2533	23	dog	dog	NN
21781	2533	24	-	-	HYPH
21781	2533	25	fish	fish	NN
21781	2533	26	)	)	-RRB-
21781	2533	27	appear	appear	VBP
21781	2533	28	in	in	IN
21781	2533	29	the	the	DT
21781	2533	30	Ordovician	ordovician	JJ
21781	2533	31	rocks	rock	NNS
21781	2533	32	.	.	.
21781	2534	1	In	in	IN
21781	2534	2	the	the	DT
21781	2534	3	coal	coal	NN
21781	2534	4	measures	measure	NNS
21781	2534	5	come	come	VBP
21781	2534	6	the	the	DT
21781	2534	7	amphibia	amphibia	NN
21781	2534	8	;	;	:
21781	2534	9	and	and	CC
21781	2534	10	in	in	IN
21781	2534	11	the	the	DT
21781	2534	12	Permo	Permo	NNP
21781	2534	13	-	-	HYPH
21781	2534	14	triassic	triassic	NN
21781	2534	15	strata	strata	NN
21781	2534	16	,	,	,
21781	2534	17	reptile	reptile	NN
21781	2534	18	-	-	HYPH
21781	2534	19	like	like	JJ
21781	2534	20	mammals	mammal	NNS
21781	2534	21	.	.	.
21781	2535	1	In	in	IN
21781	2535	2	the	the	DT
21781	2535	3	Devonian	Devonian	NNP
21781	2535	4	rocks	rock	NNS
21781	2535	5	,	,	,
21781	2535	6	which	which	WDT
21781	2535	7	come	come	VBP
21781	2535	8	between	between	IN
21781	2535	9	the	the	DT
21781	2535	10	Silurian	silurian	JJ
21781	2535	11	and	and	CC
21781	2535	12	the	the	DT
21781	2535	13	coal	coal	NN
21781	2535	14	measures	measure	NNS
21781	2535	15	,	,	,
21781	2535	16	we	-PRON-	PRP
21781	2535	17	find	find	VBP
21781	2535	18	very	very	RB
21781	2535	19	plentiful	plentiful	JJ
21781	2535	20	remains	remain	NNS
21781	2535	21	of	of	IN
21781	2535	22	certain	certain	JJ
21781	2535	23	fish	fish	NN
21781	2535	24	called	call	VBD
21781	2535	25	the	the	DT
21781	2535	26	dipnoi	dipnoi	NN
21781	2535	27	,	,	,
21781	2535	28	of	of	IN
21781	2535	29	which	which	WDT
21781	2535	30	group	group	NN
21781	2535	31	three	three	CD
21781	2535	32	genera	genera	NN
21781	2535	33	still	still	RB
21781	2535	34	survive	survive	VBP
21781	2535	35	;	;	:
21781	2535	36	they	-PRON-	PRP
21781	2535	37	display	display	VBP
21781	2535	38	,	,	,
21781	2535	39	in	in	IN
21781	2535	40	numberless	numberless	JJ
21781	2535	41	features	feature	NNS
21781	2535	42	of	of	IN
21781	2535	43	their	-PRON-	PRP$
21781	2535	44	anatomy	anatomy	NN
21781	2535	45	,	,	,
21781	2535	46	transitional	transitional	JJ
21781	2535	47	characters	character	NNS
21781	2535	48	between	between	IN
21781	2535	49	true	true	JJ
21781	2535	50	fish	fish	NN
21781	2535	51	and	and	CC
21781	2535	52	amphibia	amphibia	NNP
21781	2535	53	.	.	.
21781	2536	1	Similarly	similarly	RB
21781	2536	2	,	,	,
21781	2536	3	in	in	IN
21781	2536	4	the	the	DT
21781	2536	5	Permian	permian	JJ
21781	2536	6	come	come	VBN
21781	2536	7	mammal	mammal	JJ
21781	2536	8	-	-	HYPH
21781	2536	9	like	like	JJ
21781	2536	10	reptiles	reptile	NNS
21781	2536	11	,	,	,
21781	2536	12	that	that	DT
21781	2536	13	point	point	NN
21781	2536	14	also	also	RB
21781	2536	15	downward	downward	RB
21781	2536	16	to	to	IN
21781	2536	17	the	the	DT
21781	2536	18	amphibia	amphibia	NNP
21781	2536	19	.	.	.
21781	2537	1	We	-PRON-	PRP
21781	2537	2	find	find	VBP
21781	2537	3	,	,	,
21781	2537	4	therefore	therefore	RB
21781	2537	5	,	,	,
21781	2537	6	the	the	DT
21781	2537	7	story	story	NN
21781	2537	8	told	tell	VBN
21781	2537	9	by	by	IN
21781	2537	10	the	the	DT
21781	2537	11	ovum	ovum	NN
21781	2537	12	written	write	VBN
21781	2537	13	also	also	RB
21781	2537	14	in	in	IN
21781	2537	15	the	the	DT
21781	2537	16	rocks	rock	NNS
21781	2537	17	.	.	.
21781	2538	1	Section	section	NN
21781	2538	2	47	47	CD
21781	2538	3	.	.	.
21781	2539	1	Now	now	RB
21781	2539	2	,	,	,
21781	2539	3	when	when	WRB
21781	2539	4	this	this	DT
21781	2539	5	fact	fact	NN
21781	2539	6	of	of	IN
21781	2539	7	a	a	DT
21781	2539	8	common	common	JJ
21781	2539	9	ancestry	ancestry	NN
21781	2539	10	is	be	VBZ
21781	2539	11	considered	consider	VBN
21781	2539	12	,	,	,
21781	2539	13	it	-PRON-	PRP
21781	2539	14	becomes	become	VBZ
21781	2539	15	necessary	necessary	JJ
21781	2539	16	to	to	TO
21781	2539	17	explain	explain	VB
21781	2539	18	how	how	WRB
21781	2539	19	this	this	DT
21781	2539	20	gradual	gradual	JJ
21781	2539	21	change	change	NN
21781	2539	22	of	of	IN
21781	2539	23	animal	animal	NN
21781	2539	24	forms	form	NNS
21781	2539	25	may	may	MD
21781	2539	26	have	have	VB
21781	2539	27	been	be	VBN
21781	2539	28	brought	bring	VBN
21781	2539	29	about	about	RP
21781	2539	30	.	.	.
21781	2540	1	Section	section	NN
21781	2540	2	48	48	CD
21781	2540	3	.	.	.
21781	2541	1	Two	two	CD
21781	2541	2	subcontrary	subcontrary	JJ
21781	2541	3	propositions	proposition	NNS
21781	2541	4	hold	hold	VBP
21781	2541	5	of	of	IN
21781	2541	6	the	the	DT
21781	2541	7	young	young	JJ
21781	2541	8	of	of	IN
21781	2541	9	any	any	DT
21781	2541	10	animal	animal	NN
21781	2541	11	.	.	.
21781	2542	1	It	-PRON-	PRP
21781	2542	2	resembles	resemble	VBZ
21781	2542	3	in	in	IN
21781	2542	4	many	many	JJ
21781	2542	5	points	point	NNS
21781	2542	6	its	-PRON-	PRP$
21781	2542	7	parent	parent	NN
21781	2542	8	.	.	.
21781	2543	1	It	-PRON-	PRP
21781	2543	2	differs	differ	VBZ
21781	2543	3	in	in	IN
21781	2543	4	many	many	JJ
21781	2543	5	points	point	NNS
21781	2543	6	from	from	IN
21781	2543	7	its	-PRON-	PRP$
21781	2543	8	parent	parent	NN
21781	2543	9	.	.	.
21781	2544	1	The	the	DT
21781	2544	2	general	general	JJ
21781	2544	3	scheme	scheme	NN
21781	2544	4	of	of	IN
21781	2544	5	structure	structure	NN
21781	2544	6	and	and	CC
21781	2544	7	the	the	DT
21781	2544	8	greater	great	JJR
21781	2544	9	lines	line	NNS
21781	2544	10	of	of	IN
21781	2544	11	feature	feature	NN
21781	2544	12	are	be	VBP
21781	2544	13	parental	parental	JJ
21781	2544	14	,	,	,
21781	2544	15	inherited	inherit	VBD
21781	2544	16	;	;	:
21781	2544	17	there	there	EX
21781	2544	18	are	be	VBP
21781	2544	19	also	also	RB
21781	2544	20	novel	novel	JJ
21781	2544	21	and	and	CC
21781	2544	22	unique	unique	JJ
21781	2544	23	details	detail	NNS
21781	2544	24	that	that	WDT
21781	2544	25	mark	mark	VBP
21781	2544	26	the	the	DT
21781	2544	27	individual	individual	NN
21781	2544	28	.	.	.
21781	2545	1	The	the	DT
21781	2545	2	first	first	JJ
21781	2545	3	fact	fact	NN
21781	2545	4	is	be	VBZ
21781	2545	5	the	the	DT
21781	2545	6	law	law	NN
21781	2545	7	of	of	IN
21781	2545	8	inheritance	inheritance	NN
21781	2545	9	;	;	:
21781	2545	10	the	the	DT
21781	2545	11	second	second	JJ
21781	2545	12	,	,	,
21781	2545	13	of	of	IN
21781	2545	14	variation	variation	NN
21781	2545	15	.	.	.
21781	2546	1	Section	section	NN
21781	2546	2	49	49	CD
21781	2546	3	.	.	.
21781	2547	1	Now	now	RB
21781	2547	2	the	the	DT
21781	2547	3	parent	parent	NN
21781	2547	4	or	or	CC
21781	2547	5	parents	parent	NNS
21781	2547	6	,	,	,
21781	2547	7	since	since	IN
21781	2547	8	they	-PRON-	PRP
21781	2547	9	live	live	VBP
21781	2547	10	and	and	CC
21781	2547	11	breed	breed	VBP
21781	2547	12	,	,	,
21781	2547	13	must	must	MD
21781	2547	14	be	be	VB
21781	2547	15	more	more	RBR
21781	2547	16	or	or	CC
21781	2547	17	less	less	RBR
21781	2547	18	,	,	,
21781	2547	19	but	but	CC
21781	2547	20	sufficiently	sufficiently	RB
21781	2547	21	,	,	,
21781	2547	22	adapted	adapt	VBN
21781	2547	23	to	to	IN
21781	2547	24	their	-PRON-	PRP$
21781	2547	25	conditions	condition	NNS
21781	2547	26	of	of	IN
21781	2547	27	living--	living--	JJ
21781	2547	28	more	more	RBR
21781	2547	29	or	or	CC
21781	2547	30	less	less	RBR
21781	2547	31	fitted	fit	VBN
21781	2547	32	to	to	IN
21781	2547	33	the	the	DT
21781	2547	34	needs	need	NNS
21781	2547	35	of	of	IN
21781	2547	36	life	life	NN
21781	2547	37	.	.	.
21781	2548	1	The	the	DT
21781	2548	2	variation	variation	NN
21781	2548	3	in	in	IN
21781	2548	4	the	the	DT
21781	2548	5	young	young	JJ
21781	2548	6	animal	animal	NN
21781	2548	7	will	will	MD
21781	2548	8	be	be	VB
21781	2548	9	one	one	CD
21781	2548	10	of	of	IN
21781	2548	11	three	three	CD
21781	2548	12	kinds	kind	NNS
21781	2548	13	:	:	:
21781	2548	14	it	-PRON-	PRP
21781	2548	15	will	will	MD
21781	2548	16	fit	fit	VB
21781	2548	17	the	the	DT
21781	2548	18	animal	animal	NN
21781	2548	19	still	still	RB
21781	2548	20	better	well	JJR
21781	2548	21	to	to	IN
21781	2548	22	the	the	DT
21781	2548	23	conditions	condition	NNS
21781	2548	24	under	under	IN
21781	2548	25	which	which	WDT
21781	2548	26	its	-PRON-	PRP$
21781	2548	27	kind	kind	NN
21781	2548	28	live	live	NN
21781	2548	29	,	,	,
21781	2548	30	or	or	CC
21781	2548	31	it	-PRON-	PRP
21781	2548	32	will	will	MD
21781	2548	33	be	be	VB
21781	2548	34	a	a	DT
21781	2548	35	change	change	NN
21781	2548	36	for	for	IN
21781	2548	37	the	the	DT
21781	2548	38	worse	bad	JJR
21781	2548	39	,	,	,
21781	2548	40	or	or	CC
21781	2548	41	it	-PRON-	PRP
21781	2548	42	is	be	VBZ
21781	2548	43	possible	possible	JJ
21781	2548	44	to	to	TO
21781	2548	45	imagine	imagine	VB
21781	2548	46	that	that	IN
21781	2548	47	the	the	DT
21781	2548	48	variation--	variation--	NNP
21781	2548	49	as	as	IN
21781	2548	50	in	in	IN
21781	2548	51	the	the	DT
21781	2548	52	colour	colour	NN
21781	2548	53	variations	variation	NNS
21781	2548	54	of	of	IN
21781	2548	55	domesticated	domesticate	VBN
21781	2548	56	cats--	cats--	NNP
21781	2548	57	will	will	MD
21781	2548	58	affect	affect	VB
21781	2548	59	its	-PRON-	PRP$
21781	2548	60	prospects	prospect	NNS
21781	2548	61	in	in	IN
21781	2548	62	life	life	NN
21781	2548	63	very	very	RB
21781	2548	64	little	little	JJ
21781	2548	65	.	.	.
21781	2549	1	In	in	IN
21781	2549	2	the	the	DT
21781	2549	3	first	first	JJ
21781	2549	4	case	case	NN
21781	2549	5	,	,	,
21781	2549	6	the	the	DT
21781	2549	7	probability	probability	NN
21781	2549	8	is	be	VBZ
21781	2549	9	that	that	IN
21781	2549	10	the	the	DT
21781	2549	11	new	new	JJ
21781	2549	12	animal	animal	NN
21781	2549	13	will	will	MD
21781	2549	14	get	get	VB
21781	2549	15	on	on	RP
21781	2549	16	in	in	IN
21781	2549	17	life	life	NN
21781	2549	18	,	,	,
21781	2549	19	and	and	CC
21781	2549	20	breed	breed	VB
21781	2549	21	,	,	,
21781	2549	22	and	and	CC
21781	2549	23	multiply	multiply	VB
21781	2549	24	above	above	IN
21781	2549	25	the	the	DT
21781	2549	26	average	average	NN
21781	2549	27	;	;	:
21781	2549	28	in	in	IN
21781	2549	29	the	the	DT
21781	2549	30	second	second	JJ
21781	2549	31	,	,	,
21781	2549	32	it	-PRON-	PRP
21781	2549	33	is	be	VBZ
21781	2549	34	probable	probable	JJ
21781	2549	35	that	that	IN
21781	2549	36	,	,	,
21781	2549	37	in	in	IN
21781	2549	38	the	the	DT
21781	2549	39	competition	competition	NN
21781	2549	40	for	for	IN
21781	2549	41	food	food	NN
21781	2549	42	and	and	CC
21781	2549	43	other	other	JJ
21781	2549	44	amenities	amenity	NNS
21781	2549	45	of	of	IN
21781	2549	46	life	life	NN
21781	2549	47	,	,	,
21781	2549	48	the	the	DT
21781	2549	49	disadvantage	disadvantage	NN
21781	2549	50	,	,	,
21781	2549	51	whatever	whatever	WDT
21781	2549	52	it	-PRON-	PRP
21781	2549	53	is	be	VBZ
21781	2549	54	,	,	,
21781	2549	55	under	under	IN
21781	2549	56	which	which	WDT
21781	2549	57	the	the	DT
21781	2549	58	animal	animal	NN
21781	2549	59	suffers	suffer	NNS
21781	2549	60	will	will	MD
21781	2549	61	shorten	shorten	VB
21781	2549	62	its	-PRON-	PRP$
21781	2549	63	career	career	NN
21781	2549	64	,	,	,
21781	2549	65	and	and	CC
21781	2549	66	abbreviate	abbreviate	VB
21781	2549	67	the	the	DT
21781	2549	68	tale	tale	NN
21781	2549	69	of	of	IN
21781	2549	70	its	-PRON-	PRP$
21781	2549	71	offspring	offspring	NN
21781	2549	72	;	;	:
21781	2549	73	while	while	IN
21781	2549	74	,	,	,
21781	2549	75	in	in	IN
21781	2549	76	the	the	DT
21781	2549	77	third	third	JJ
21781	2549	78	case	case	NN
21781	2549	79	,	,	,
21781	2549	80	an	an	DT
21781	2549	81	average	average	JJ
21781	2549	82	career	career	NN
21781	2549	83	may	may	MD
21781	2549	84	be	be	VB
21781	2549	85	expected	expect	VBN
21781	2549	86	.	.	.
21781	2550	1	Hence	hence	RB
21781	2550	2	,	,	,
21781	2550	3	disregarding	disregard	VBG
21781	2550	4	accidents	accident	NNS
21781	2550	5	,	,	,
21781	2550	6	which	which	WDT
21781	2550	7	may	may	MD
21781	2550	8	be	be	VB
21781	2550	9	eliminated	eliminate	VBN
21781	2550	10	from	from	IN
21781	2550	11	the	the	DT
21781	2550	12	problem	problem	NN
21781	2550	13	by	by	IN
21781	2550	14	taking	take	VBG
21781	2550	15	many	many	JJ
21781	2550	16	cases	case	NNS
21781	2550	17	,	,	,
21781	2550	18	there	there	EX
21781	2550	19	is	be	VBZ
21781	2550	20	a	a	DT
21781	2550	21	continual	continual	JJ
21781	2550	22	tendency	tendency	NN
21781	2550	23	among	among	IN
21781	2550	24	the	the	DT
21781	2550	25	members	member	NNS
21781	2550	26	of	of	IN
21781	2550	27	a	a	DT
21781	2550	28	species	species	NN
21781	2550	29	of	of	IN
21781	2550	30	animals	animal	NNS
21781	2550	31	in	in	IN
21781	2550	32	favour	favour	NN
21781	2550	33	of	of	IN
21781	2550	34	the	the	DT
21781	2550	35	proportionate	proportionate	JJ
21781	2550	36	increase	increase	NN
21781	2550	37	of	of	IN
21781	2550	38	the	the	DT
21781	2550	39	individuals	individual	NNS
21781	2550	40	most	most	RBS
21781	2550	41	completely	completely	RB
21781	2550	42	adapted	adapt	VBN
21781	2550	43	to	to	IN
21781	2550	44	the	the	DT
21781	2550	45	conditions	condition	NNS
21781	2550	46	under	under	IN
21781	2550	47	which	which	WDT
21781	2550	48	the	the	DT
21781	2550	49	species	species	NN
21781	2550	50	lives	live	VBZ
21781	2550	51	.	.	.
21781	2551	1	That	that	RB
21781	2551	2	is	is	RB
21781	2551	3	,	,	,
21781	2551	4	while	while	IN
21781	2551	5	the	the	DT
21781	2551	6	conditions	condition	NNS
21781	2551	7	remain	remain	VBP
21781	2551	8	unchanged	unchanged	JJ
21781	2551	9	,	,	,
21781	2551	10	the	the	DT
21781	2551	11	animals	animal	NNS
21781	2551	12	,	,	,
21781	2551	13	considered	consider	VBN
21781	2551	14	as	as	IN
21781	2551	15	one	one	CD
21781	2551	16	group	group	NN
21781	2551	17	,	,	,
21781	2551	18	are	be	VBP
21781	2551	19	continually	continually	RB
21781	2551	20	more	more	RBR
21781	2551	21	highly	highly	RB
21781	2551	22	perfected	perfect	VBN
21781	2551	23	to	to	TO
21781	2551	24	live	live	VB
21781	2551	25	under	under	IN
21781	2551	26	those	those	DT
21781	2551	27	conditions	condition	NNS
21781	2551	28	.	.	.
21781	2552	1	And	and	CC
21781	2552	2	under	under	IN
21781	2552	3	changed	change	VBN
21781	2552	4	conditions	condition	NNS
21781	2552	5	the	the	DT
21781	2552	6	specific	specific	JJ
21781	2552	7	form	form	NN
21781	2552	8	will	will	MD
21781	2552	9	also	also	RB
21781	2552	10	change	change	VB
21781	2552	11	.	.	.
21781	2553	1	Section	section	NN
21781	2553	2	50	50	CD
21781	2553	3	.	.	.
21781	2554	1	The	the	DT
21781	2554	2	idea	idea	NN
21781	2554	3	of	of	IN
21781	2554	4	this	this	DT
21781	2554	5	process	process	NN
21781	2554	6	of	of	IN
21781	2554	7	change	change	NN
21781	2554	8	may	may	MD
21781	2554	9	be	be	VB
21781	2554	10	perhaps	perhaps	RB
21781	2554	11	rendered	render	VBN
21781	2554	12	more	more	RBR
21781	2554	13	vivid	vivid	JJ
21781	2554	14	by	by	IN
21781	2554	15	giving	give	VBG
21781	2554	16	an	an	DT
21781	2554	17	imaginary	imaginary	JJ
21781	2554	18	concrete	concrete	JJ
21781	2554	19	instance	instance	NN
21781	2554	20	of	of	IN
21781	2554	21	its	-PRON-	PRP$
21781	2554	22	working	working	NN
21781	2554	23	.	.	.
21781	2555	1	In	in	IN
21781	2555	2	the	the	DT
21781	2555	3	jungles	jungle	NNS
21781	2555	4	of	of	IN
21781	2555	5	India	India	NNP
21781	2555	6	,	,	,
21781	2555	7	which	which	WDT
21781	2555	8	preserve	preserve	VBP
21781	2555	9	a	a	DT
21781	2555	10	state	state	NN
21781	2555	11	of	of	IN
21781	2555	12	things	thing	NNS
21781	2555	13	which	which	WDT
21781	2555	14	has	have	VBZ
21781	2555	15	existed	exist	VBN
21781	2555	16	for	for	IN
21781	2555	17	immemorial	immemorial	JJ
21781	2555	18	years	year	NNS
21781	2555	19	,	,	,
21781	2555	20	we	-PRON-	PRP
21781	2555	21	find	find	VBP
21781	2555	22	the	the	DT
21781	2555	23	tiger	tiger	NN
21781	2555	24	,	,	,
21781	2555	25	his	-PRON-	PRP$
21781	2555	26	stripes	stripe	NNS
21781	2555	27	simulating	simulate	VBG
21781	2555	28	jungle	jungle	NN
21781	2555	29	reeds	reeds	NNP
21781	2555	30	,	,	,
21781	2555	31	his	-PRON-	PRP$
21781	2555	32	noiseless	noiseless	JJ
21781	2555	33	approach	approach	NN
21781	2555	34	learnt	learn	VBN
21781	2555	35	from	from	IN
21781	2555	36	nature	nature	NN
21781	2555	37	in	in	IN
21781	2555	38	countless	countless	JJ
21781	2555	39	millions	million	NNS
21781	2555	40	of	of	IN
21781	2555	41	lessons	lesson	NNS
21781	2555	42	of	of	IN
21781	2555	43	success	success	NN
21781	2555	44	and	and	CC
21781	2555	45	failure	failure	NN
21781	2555	46	,	,	,
21781	2555	47	his	-PRON-	PRP$
21781	2555	48	perfectly	perfectly	RB
21781	2555	49	powerful	powerful	JJ
21781	2555	50	claws	claws	NN
21781	2555	51	and	and	CC
21781	2555	52	execution	execution	NN
21781	2555	53	methods	method	NNS
21781	2555	54	;	;	,
21781	2555	55	and	and	CC
21781	2555	56	,	,	,
21781	2555	57	living	live	VBG
21781	2555	58	in	in	IN
21781	2555	59	the	the	DT
21781	2555	60	same	same	JJ
21781	2555	61	jungle	jungle	NN
21781	2555	62	,	,	,
21781	2555	63	and	and	CC
21781	2555	64	with	with	IN
21781	2555	65	him	-PRON-	PRP
21781	2555	66	as	as	IN
21781	2555	67	one	one	CD
21781	2555	68	of	of	IN
21781	2555	69	the	the	DT
21781	2555	70	conditions	condition	NNS
21781	2555	71	of	of	IN
21781	2555	72	life	life	NN
21781	2555	73	,	,	,
21781	2555	74	are	be	VBP
21781	2555	75	small	small	JJ
21781	2555	76	deer	deer	NNS
21781	2555	77	,	,	,
21781	2555	78	alert	alert	NN
21781	2555	79	,	,	,
21781	2555	80	swift	swift	JJ
21781	2555	81	,	,	,
21781	2555	82	light	light	NN
21781	2555	83	of	of	IN
21781	2555	84	build	build	NN
21781	2555	85	,	,	,
21781	2555	86	inconspicuous	inconspicuous	JJ
21781	2555	87	of	of	IN
21781	2555	88	colour	colour	NN
21781	2555	89	,	,	,
21781	2555	90	sharp	sharp	JJ
21781	2555	91	of	of	IN
21781	2555	92	hearing	hearing	NN
21781	2555	93	,	,	,
21781	2555	94	keen	keen	JJ
21781	2555	95	-	-	HYPH
21781	2555	96	eyed	eyed	JJ
21781	2555	97	,	,	,
21781	2555	98	keen	keen	JJ
21781	2555	99	-	-	:
21781	2555	100	scented--	scented--	VB
21781	2555	101	because	because	IN
21781	2555	102	any	any	DT
21781	2555	103	downward	downward	JJ
21781	2555	104	variation	variation	NN
21781	2555	105	from	from	IN
21781	2555	106	these	these	DT
21781	2555	107	attributes	attribute	NNS
21781	2555	108	means	mean	VBZ
21781	2555	109	swift	swift	JJ
21781	2555	110	and	and	CC
21781	2555	111	certain	certain	JJ
21781	2555	112	death	death	NN
21781	2555	113	.	.	.
21781	2556	1	To	to	TO
21781	2556	2	capture	capture	VB
21781	2556	3	the	the	DT
21781	2556	4	deer	deer	NN
21781	2556	5	is	be	VBZ
21781	2556	6	a	a	DT
21781	2556	7	condition	condition	NN
21781	2556	8	,	,	,
21781	2556	9	of	of	IN
21781	2556	10	the	the	DT
21781	2556	11	tiger	tiger	NN
21781	2556	12	's	's	POS
21781	2556	13	life	life	NN
21781	2556	14	,	,	,
21781	2556	15	to	to	TO
21781	2556	16	escape	escape	VB
21781	2556	17	the	the	DT
21781	2556	18	tiger	tiger	NN
21781	2556	19	a	a	DT
21781	2556	20	condition	condition	NN
21781	2556	21	of	of	IN
21781	2556	22	the	the	DT
21781	2556	23	deer	deer	NN
21781	2556	24	's	's	POS
21781	2556	25	;	;	:
21781	2556	26	and	and	CC
21781	2556	27	they	-PRON-	PRP
21781	2556	28	play	play	VBP
21781	2556	29	a	a	DT
21781	2556	30	great	great	JJ
21781	2556	31	contest	contest	NN
21781	2556	32	under	under	IN
21781	2556	33	these	these	DT
21781	2556	34	conditions	condition	NNS
21781	2556	35	,	,	,
21781	2556	36	with	with	IN
21781	2556	37	life	life	NN
21781	2556	38	as	as	IN
21781	2556	39	the	the	DT
21781	2556	40	stake	stake	NN
21781	2556	41	.	.	.
21781	2557	1	The	the	DT
21781	2557	2	most	most	RBS
21781	2557	3	alert	alert	JJ
21781	2557	4	deer	deer	NN
21781	2557	5	almost	almost	RB
21781	2557	6	always	always	RB
21781	2557	7	escape	escape	VBP
21781	2557	8	;	;	:
21781	2557	9	the	the	DT
21781	2557	10	least	least	JJS
21781	2557	11	so	so	RB
21781	2557	12	,	,	,
21781	2557	13	perish	perish	JJ
21781	2557	14	.	.	.
21781	2558	1	Section	section	NN
21781	2558	2	51	51	CD
21781	2558	3	.	.	.
21781	2559	1	But	but	CC
21781	2559	2	conditions	condition	NNS
21781	2559	3	may	may	MD
21781	2559	4	alter	alter	VB
21781	2559	5	.	.	.
21781	2560	1	For	for	IN
21781	2560	2	instance	instance	NN
21781	2560	3	,	,	,
21781	2560	4	while	while	IN
21781	2560	5	most	most	JJS
21781	2560	6	of	of	IN
21781	2560	7	these	these	DT
21781	2560	8	deer	deer	NN
21781	2560	9	still	still	RB
21781	2560	10	live	live	VBP
21781	2560	11	in	in	IN
21781	2560	12	the	the	DT
21781	2560	13	jungle	jungle	NN
21781	2560	14	with	with	IN
21781	2560	15	tigers	tiger	NNS
21781	2560	16	,	,	,
21781	2560	17	over	over	IN
21781	2560	18	a	a	DT
21781	2560	19	considerable	considerable	JJ
21781	2560	20	area	area	NN
21781	2560	21	of	of	IN
21781	2560	22	their	-PRON-	PRP$
21781	2560	23	habitat	habitat	NN
21781	2560	24	,	,	,
21781	2560	25	some	some	DT
21781	2560	26	change	change	NN
21781	2560	27	may	may	MD
21781	2560	28	be	be	VB
21781	2560	29	at	at	IN
21781	2560	30	work	work	NN
21781	2560	31	that	that	WDT
21781	2560	32	thins	thin	VBZ
21781	2560	33	the	the	DT
21781	2560	34	jungle	jungle	NN
21781	2560	35	,	,	,
21781	2560	36	destroys	destroy	VBZ
21781	2560	37	the	the	DT
21781	2560	38	tigers	tiger	NNS
21781	2560	39	in	in	IN
21781	2560	40	it	-PRON-	PRP
21781	2560	41	,	,	,
21781	2560	42	and	and	CC
21781	2560	43	brings	bring	VBZ
21781	2560	44	in	in	RP
21781	2560	45	,	,	,
21781	2560	46	let	let	VB
21781	2560	47	us	-PRON-	PRP
21781	2560	48	say	say	VB
21781	2560	49	,	,	,
21781	2560	50	wolves	wolf	NNS
21781	2560	51	,	,	,
21781	2560	52	as	as	IN
21781	2560	53	an	an	DT
21781	2560	54	enemy	enemy	NN
21781	2560	55	to	to	IN
21781	2560	56	the	the	DT
21781	2560	57	deer	deer	NN
21781	2560	58	,	,	,
21781	2560	59	instead	instead	RB
21781	2560	60	of	of	IN
21781	2560	61	tigers	tiger	NNS
21781	2560	62	.	.	.
21781	2561	1	Now	now	RB
21781	2561	2	,	,	,
21781	2561	3	against	against	IN
21781	2561	4	the	the	DT
21781	2561	5	wolves	wolf	NNS
21781	2561	6	,	,	,
21781	2561	7	which	which	WDT
21781	2561	8	do	do	VBP
21781	2561	9	not	not	RB
21781	2561	10	creep	creep	VB
21781	2561	11	,	,	,
21781	2561	12	but	but	CC
21781	2561	13	hunt	hunt	VB
21781	2561	14	noisily	noisily	RB
21781	2561	15	,	,	,
21781	2561	16	and	and	CC
21781	2561	17	which	which	WDT
21781	2561	18	do	do	VBP
21781	2561	19	not	not	RB
21781	2561	20	spring	spring	VB
21781	2561	21	suddenly	suddenly	RB
21781	2561	22	upon	upon	IN
21781	2561	23	prey	prey	NN
21781	2561	24	,	,	,
21781	2561	25	but	but	CC
21781	2561	26	follow	follow	VB
21781	2561	27	by	by	IN
21781	2561	28	scent	scent	NN
21781	2561	29	,	,	,
21781	2561	30	and	and	CC
21781	2561	31	run	run	VB
21781	2561	32	it	-PRON-	PRP
21781	2561	33	down	down	RP
21781	2561	34	in	in	IN
21781	2561	35	packs	pack	NNS
21781	2561	36	,	,	,
21781	2561	37	keen	keen	JJ
21781	2561	38	eyes	eye	NNS
21781	2561	39	,	,	,
21781	2561	40	sharp	sharp	JJ
21781	2561	41	ears	ear	NNS
21781	2561	42	,	,	,
21781	2561	43	acute	acute	JJ
21781	2561	44	perceptions	perception	NNS
21781	2561	45	,	,	,
21781	2561	46	will	will	MD
21781	2561	47	be	be	VB
21781	2561	48	far	far	RB
21781	2561	49	less	less	RBR
21781	2561	50	important	important	JJ
21781	2561	51	than	than	IN
21781	2561	52	endurance	endurance	NN
21781	2561	53	in	in	IN
21781	2561	54	running	run	VBG
21781	2561	55	.	.	.
21781	2562	1	The	the	DT
21781	2562	2	deer	deer	NN
21781	2562	3	,	,	,
21781	2562	4	under	under	IN
21781	2562	5	the	the	DT
21781	2562	6	new	new	JJ
21781	2562	7	conditions	condition	NNS
21781	2562	8	,	,	,
21781	2562	9	will	will	MD
21781	2562	10	need	need	VB
21781	2562	11	coarser	coarser	NN
21781	2562	12	and	and	CC
21781	2562	13	more	more	RBR
21781	2562	14	powerful	powerful	JJ
21781	2562	15	limbs	limb	NNS
21781	2562	16	,	,	,
21781	2562	17	and	and	CC
21781	2562	18	a	a	DT
21781	2562	19	larger	large	JJR
21781	2562	20	chest	chest	NN
21781	2562	21	;	;	:
21781	2562	22	it	-PRON-	PRP
21781	2562	23	will	will	MD
21781	2562	24	be	be	VB
21781	2562	25	an	an	DT
21781	2562	26	advantage	advantage	NN
21781	2562	27	to	to	TO
21781	2562	28	be	be	VB
21781	2562	29	rough	rough	JJ
21781	2562	30	and	and	CC
21781	2562	31	big	big	JJ
21781	2562	32	,	,	,
21781	2562	33	instead	instead	RB
21781	2562	34	,	,	,
21781	2562	35	of	of	IN
21781	2562	36	frail	frail	NNP
21781	2562	37	and	and	CC
21781	2562	38	inconspicuous	inconspicuous	JJ
21781	2562	39	,	,	,
21781	2562	40	and	and	CC
21781	2562	41	the	the	DT
21781	2562	42	ears	ear	NNS
21781	2562	43	and	and	CC
21781	2562	44	eyes	eye	NNS
21781	2562	45	need	nee	MD
21781	2562	46	not	not	RB
21781	2562	47	be	be	VB
21781	2562	48	so	so	RB
21781	2562	49	large	large	JJ
21781	2562	50	.	.	.
21781	2563	1	The	the	DT
21781	2563	2	old	old	JJ
21781	2563	3	refinements	refinement	NNS
21781	2563	4	will	will	MD
21781	2563	5	mean	mean	VB
21781	2563	6	weakness	weakness	NN
21781	2563	7	and	and	CC
21781	2563	8	death	death	NN
21781	2563	9	;	;	:
21781	2563	10	any	any	DT
21781	2563	11	variation	variation	NN
21781	2563	12	along	along	IN
21781	2563	13	the	the	DT
21781	2563	14	line	line	NN
21781	2563	15	of	of	IN
21781	2563	16	size	size	NN
21781	2563	17	and	and	CC
21781	2563	18	coarseness	coarseness	NN
21781	2563	19	will	will	MD
21781	2563	20	be	be	VB
21781	2563	21	advantageous	advantageous	JJ
21781	2563	22	.	.	.
21781	2564	1	Slight	slight	JJ
21781	2564	2	and	and	CC
21781	2564	3	delicate	delicate	JJ
21781	2564	4	deer	deer	NN
21781	2564	5	will	will	MD
21781	2564	6	be	be	VB
21781	2564	7	continually	continually	RB
21781	2564	8	being	be	VBG
21781	2564	9	killed	kill	VBN
21781	2564	10	,	,	,
21781	2564	11	rougher	rougher	JJ
21781	2564	12	and	and	CC
21781	2564	13	stronger	strong	JJR
21781	2564	14	deer	deer	NN
21781	2564	15	continually	continually	RB
21781	2564	16	escaping	escape	VBG
21781	2564	17	.	.	.
21781	2565	1	And	and	CC
21781	2565	2	so	so	RB
21781	2565	3	gradually	gradually	RB
21781	2565	4	,	,	,
21781	2565	5	under	under	IN
21781	2565	6	the	the	DT
21781	2565	7	new	new	JJ
21781	2565	8	circumstances	circumstance	NNS
21781	2565	9	,	,	,
21781	2565	10	if	if	IN
21781	2565	11	they	-PRON-	PRP
21781	2565	12	are	be	VBP
21781	2565	13	not	not	RB
21781	2565	14	sufficient	sufficient	JJ
21781	2565	15	to	to	TO
21781	2565	16	exterminate	exterminate	VB
21781	2565	17	the	the	DT
21781	2565	18	species	specie	NNS
21781	2565	19	,	,	,
21781	2565	20	the	the	DT
21781	2565	21	finer	fine	JJR
21781	2565	22	characteristics	characteristic	NNS
21781	2565	23	will	will	MD
21781	2565	24	be	be	VB
21781	2565	25	eliminated	eliminate	VBN
21781	2565	26	,	,	,
21781	2565	27	and	and	CC
21781	2565	28	a	a	DT
21781	2565	29	new	new	JJ
21781	2565	30	variety	variety	NN
21781	2565	31	of	of	IN
21781	2565	32	our	-PRON-	PRP$
21781	2565	33	old	old	JJ
21781	2565	34	jungle	jungle	NN
21781	2565	35	deer	deer	NN
21781	2565	36	will	will	MD
21781	2565	37	arise	arise	VB
21781	2565	38	,	,	,
21781	2565	39	and	and	CC
21781	2565	40	,	,	,
21781	2565	41	if	if	IN
21781	2565	42	the	the	DT
21781	2565	43	separation	separation	NN
21781	2565	44	and	and	CC
21781	2565	45	contrast	contrast	NN
21781	2565	46	of	of	IN
21781	2565	47	the	the	DT
21781	2565	48	conditions	condition	NNS
21781	2565	49	is	be	VBZ
21781	2565	50	sufficiently	sufficiently	RB
21781	2565	51	great	great	JJ
21781	2565	52	and	and	CC
21781	2565	53	permanent	permanent	JJ
21781	2565	54	,	,	,
21781	2565	55	we	-PRON-	PRP
21781	2565	56	may	may	MD
21781	2565	57	,	,	,
21781	2565	58	at	at	IN
21781	2565	59	last	last	JJ
21781	2565	60	,	,	,
21781	2565	61	in	in	IN
21781	2565	62	the	the	DT
21781	2565	63	course	course	NN
21781	2565	64	of	of	IN
21781	2565	65	ages	age	NNS
21781	2565	66	,	,	,
21781	2565	67	get	get	VB
21781	2565	68	a	a	DT
21781	2565	69	new	new	JJ
21781	2565	70	kind	kind	NN
21781	2565	71	of	of	IN
21781	2565	72	deer	deer	NN
21781	2565	73	specifically	specifically	RB
21781	2565	74	different	different	JJ
21781	2565	75	in	in	IN
21781	2565	76	its	-PRON-	PRP$
21781	2565	77	limbs	limb	NNS
21781	2565	78	,	,	,
21781	2565	79	body	body	NN
21781	2565	80	,	,	,
21781	2565	81	sense	sense	NN
21781	2565	82	organs	organ	NNS
21781	2565	83	,	,	,
21781	2565	84	colour	colour	NN
21781	2565	85	,	,	,
21781	2565	86	and	and	CC
21781	2565	87	instincts	instinct	NNS
21781	2565	88	,	,	,
21781	2565	89	from	from	IN
21781	2565	90	the	the	DT
21781	2565	91	deer	deer	NN
21781	2565	92	that	that	WDT
21781	2565	93	live	live	VBP
21781	2565	94	in	in	IN
21781	2565	95	the	the	DT
21781	2565	96	jungle	jungle	NN
21781	2565	97	.	.	.
21781	2566	1	And	and	CC
21781	2566	2	these	these	DT
21781	2566	3	latter	latter	JJ
21781	2566	4	will	will	NN
21781	2566	5	,	,	,
21781	2566	6	on	on	IN
21781	2566	7	their	-PRON-	PRP$
21781	2566	8	side	side	NN
21781	2566	9	,	,	,
21781	2566	10	be	be	VB
21781	2566	11	still	still	RB
21781	2566	12	continually	continually	RB
21781	2566	13	more	more	RBR
21781	2566	14	perfected	perfect	VBN
21781	2566	15	to	to	IN
21781	2566	16	the	the	DT
21781	2566	17	jungle	jungle	NN
21781	2566	18	life	life	NN
21781	2566	19	they	-PRON-	PRP
21781	2566	20	are	be	VBP
21781	2566	21	leading	lead	VBG
21781	2566	22	.	.	.
21781	2567	1	Section	section	NN
21781	2567	2	52	52	CD
21781	2567	3	.	.	.
21781	2568	1	Take	take	VB
21781	2568	2	a	a	DT
21781	2568	3	wider	wide	JJR
21781	2568	4	range	range	NN
21781	2568	5	of	of	IN
21781	2568	6	time	time	NN
21781	2568	7	and	and	CC
21781	2568	8	vaster	vaster	NN
21781	2568	9	changes	change	NNS
21781	2568	10	of	of	IN
21781	2568	11	condition	condition	NN
21781	2568	12	than	than	IN
21781	2568	13	this	this	DT
21781	2568	14	,	,	,
21781	2568	15	and	and	CC
21781	2568	16	it	-PRON-	PRP
21781	2568	17	becomes	become	VBZ
21781	2568	18	possible	possible	JJ
21781	2568	19	to	to	TO
21781	2568	20	imagine	imagine	VB
21781	2568	21	how	how	WRB
21781	2568	22	the	the	DT
21781	2568	23	social	social	NNP
21781	2568	24	cattle--	cattle--	NNP
21781	2568	25	with	with	IN
21781	2568	26	their	-PRON-	PRP$
21781	2568	27	united	united	JJ
21781	2568	28	front	front	NN
21781	2568	29	against	against	IN
21781	2568	30	an	an	DT
21781	2568	31	enemy	enemy	NN
21781	2568	32	,	,	,
21781	2568	33	fierce	fierce	JJ
21781	2568	34	onslaught	onslaught	NN
21781	2568	35	,	,	,
21781	2568	36	and	and	CC
21781	2568	37	their	-PRON-	PRP$
21781	2568	38	general	general	JJ
21781	2568	39	adaptation	adaptation	NN
21781	2568	40	to	to	IN
21781	2568	41	prairie	prairie	NNP
21781	2568	42	life--	life--	NNP
21781	2568	43	have	have	VBP
21781	2568	44	differentiated	differentiate	VBN
21781	2568	45	from	from	IN
21781	2568	46	the	the	DT
21781	2568	47	ancestors	ancestor	NNS
21781	2568	48	of	of	IN
21781	2568	49	the	the	DT
21781	2568	50	slight	slight	JJ
21781	2568	51	and	and	CC
21781	2568	52	timid	timid	JJ
21781	2568	53	deer	deer	NN
21781	2568	54	;	;	:
21781	2568	55	how	how	WRB
21781	2568	56	the	the	DT
21781	2568	57	patient	patient	JJ
21781	2568	58	camel	camel	NN
21781	2568	59	,	,	,
21781	2568	60	with	with	IN
21781	2568	61	his	-PRON-	PRP$
21781	2568	62	storage	storage	NN
21781	2568	63	hump	hump	NN
21781	2568	64	,	,	,
21781	2568	65	water	water	NN
21781	2568	66	storage	storage	NN
21781	2568	67	,	,	,
21781	2568	68	and	and	CC
21781	2568	69	feet	foot	NNS
21781	2568	70	padded	pad	VBD
21781	2568	71	against	against	IN
21781	2568	72	hot	hot	JJ
21781	2568	73	sand	sand	NN
21781	2568	74	,	,	,
21781	2568	75	has	have	VBZ
21781	2568	76	been	be	VBN
21781	2568	77	moulded	mould	VBN
21781	2568	78	by	by	IN
21781	2568	79	the	the	DT
21781	2568	80	necessity	necessity	NN
21781	2568	81	of	of	IN
21781	2568	82	desert	desert	NN
21781	2568	83	life	life	NN
21781	2568	84	from	from	IN
21781	2568	85	the	the	DT
21781	2568	86	same	same	JJ
21781	2568	87	ancestral	ancestral	JJ
21781	2568	88	form	form	NN
21781	2568	89	.	.	.
21781	2569	1	And	and	CC
21781	2569	2	so	so	RB
21781	2569	3	we	-PRON-	PRP
21781	2569	4	may	may	MD
21781	2569	5	work	work	VB
21781	2569	6	back	back	RB
21781	2569	7	,	,	,
21781	2569	8	and	and	CC
21781	2569	9	link	link	VBP
21781	2569	10	these	these	DT
21781	2569	11	forms	form	NNS
21781	2569	12	,	,	,
21781	2569	13	and	and	CC
21781	2569	14	other	other	JJ
21781	2569	15	purely	purely	RB
21781	2569	16	vegetarian	vegetarian	JJ
21781	2569	17	feeders	feeder	NNS
21781	2569	18	,	,	,
21781	2569	19	with	with	IN
21781	2569	20	remoter	remoter	NN
21781	2569	21	cousins	cousin	NNS
21781	2569	22	,	,	,
21781	2569	23	the	the	DT
21781	2569	24	ancestral	ancestral	JJ
21781	2569	25	hogs	hog	NNS
21781	2569	26	.	.	.
21781	2570	1	Working	work	VBG
21781	2570	2	in	in	IN
21781	2570	3	this	this	DT
21781	2570	4	way	way	NN
21781	2570	5	,	,	,
21781	2570	6	we	-PRON-	PRP
21781	2570	7	presently	presently	RB
21781	2570	8	get	get	VBP
21781	2570	9	a	a	DT
21781	2570	10	glimpse	glimpse	NN
21781	2570	11	of	of	IN
21781	2570	12	a	a	DT
21781	2570	13	possible	possible	JJ
21781	2570	14	yet	yet	CC
21781	2570	15	remoter	remote	JJR
21781	2570	16	connection	connection	NN
21781	2570	17	of	of	IN
21781	2570	18	all	all	PDT
21781	2570	19	these	these	DT
21781	2570	20	hoofed	hoofed	NNS
21781	2570	21	and	and	CC
21781	2570	22	mainly	mainly	RB
21781	2570	23	vegetarian	vegetarian	JJ
21781	2570	24	animals	animal	NNS
21781	2570	25	,	,	,
21781	2570	26	with	with	IN
21781	2570	27	certain	certain	JJ
21781	2570	28	"	"	``
21781	2570	29	central	central	JJ
21781	2570	30	types	type	NNS
21781	2570	31	"	"	''
21781	2570	32	that	that	WDT
21781	2570	33	carry	carry	VBP
21781	2570	34	us	-PRON-	PRP
21781	2570	35	across	across	RP
21781	2570	36	to	to	IN
21781	2570	37	the	the	DT
21781	2570	38	omnivorous	omnivorous	JJ
21781	2570	39	,	,	,
21781	2570	40	and	and	CC
21781	2570	41	,	,	,
21781	2570	42	in	in	IN
21781	2570	43	some	some	DT
21781	2570	44	cases	case	NNS
21781	2570	45	,	,	,
21781	2570	46	almost	almost	RB
21781	2570	47	entirely	entirely	RB
21781	2570	48	vegetarian	vegetarian	JJ
21781	2570	49	bears	bear	NNS
21781	2570	50	,	,	,
21781	2570	51	and	and	CC
21781	2570	52	to	to	IN
21781	2570	53	the	the	DT
21781	2570	54	great	great	JJ
21781	2570	55	and	and	CC
21781	2570	56	prosperous	prosperous	JJ
21781	2570	57	family	family	NN
21781	2570	58	of	of	IN
21781	2570	59	clawed	claw	VBN
21781	2570	60	,	,	,
21781	2570	61	meat	meat	NN
21781	2570	62	-	-	HYPH
21781	2570	63	eaters	eater	NNS
21781	2570	64	.	.	.
21781	2571	1	And	and	CC
21781	2571	2	thus	thus	RB
21781	2571	3	we	-PRON-	PRP
21781	2571	4	elucidate	elucidate	VBP
21781	2571	5	,	,	,
21781	2571	6	at	at	IN
21781	2571	7	last	last	JJ
21781	2571	8	,	,	,
21781	2571	9	a	a	DT
21781	2571	10	thread	thread	NN
21781	2571	11	of	of	IN
21781	2571	12	blood	blood	NN
21781	2571	13	relationship	relationship	NN
21781	2571	14	between	between	IN
21781	2571	15	the	the	DT
21781	2571	16	,	,	,
21781	2571	17	at	at	IN
21781	2571	18	present	present	JJ
21781	2571	19	,	,	,
21781	2571	20	strongly	strongly	RB
21781	2571	21	contrasted	contrast	VBN
21781	2571	22	and	and	CC
21781	2571	23	antagonistic	antagonistic	JJ
21781	2571	24	deer	deer	NN
21781	2571	25	and	and	CC
21781	2571	26	tiger	tiger	NNP
21781	2571	27	,	,	,
21781	2571	28	and	and	CC
21781	2571	29	passing	pass	VBG
21781	2571	30	thence	thence	NN
21781	2571	31	into	into	IN
21781	2571	32	still	still	RB
21781	2571	33	wider	wide	JJR
21781	2571	34	generalizations	generalization	NNS
21781	2571	35	,	,	,
21781	2571	36	it	-PRON-	PRP
21781	2571	37	would	would	MD
21781	2571	38	be	be	VB
21781	2571	39	possible	possible	JJ
21781	2571	40	to	to	TO
21781	2571	41	connect	connect	VB
21781	2571	42	the	the	DT
21781	2571	43	rabbit	rabbit	NN
21781	2571	44	playing	playing	NN
21781	2571	45	in	in	IN
21781	2571	46	the	the	DT
21781	2571	47	sunshine	sunshine	NN
21781	2571	48	,	,	,
21781	2571	49	with	with	IN
21781	2571	50	the	the	DT
21781	2571	51	frog	frog	NN
21781	2571	52	in	in	IN
21781	2571	53	the	the	DT
21781	2571	54	ditch	ditch	NN
21781	2571	55	,	,	,
21781	2571	56	the	the	DT
21781	2571	57	dog	dog	NN
21781	2571	58	-	-	HYPH
21781	2571	59	fish	fish	NN
21781	2571	60	in	in	IN
21781	2571	61	the	the	DT
21781	2571	62	sea	sea	NN
21781	2571	63	-	-	HYPH
21781	2571	64	waters	water	NNS
21781	2571	65	and	and	CC
21781	2571	66	the	the	DT
21781	2571	67	lancelet	lancelet	NN
21781	2571	68	in	in	IN
21781	2571	69	the	the	DT
21781	2571	70	sand	sand	NN
21781	2571	71	.	.	.
21781	2572	1	For	for	IN
21781	2572	2	the	the	DT
21781	2572	3	transition	transition	NN
21781	2572	4	from	from	IN
21781	2572	5	dog	dog	NN
21781	2572	6	-	-	HYPH
21781	2572	7	fish	fish	NN
21781	2572	8	to	to	IN
21781	2572	9	rabbit	rabbit	NN
21781	2572	10	differs	differ	NNS
21781	2572	11	from	from	IN
21781	2572	12	the	the	DT
21781	2572	13	transition	transition	NN
21781	2572	14	from	from	IN
21781	2572	15	one	one	CD
21781	2572	16	species	specie	NNS
21781	2572	17	of	of	IN
21781	2572	18	deer	deer	NN
21781	2572	19	to	to	IN
21781	2572	20	another	another	DT
21781	2572	21	only	only	RB
21781	2572	22	in	in	IN
21781	2572	23	magnitude	magnitude	NN
21781	2572	24	:	:	:
21781	2572	25	it	-PRON-	PRP
21781	2572	26	is	be	VBZ
21781	2572	27	an	an	DT
21781	2572	28	affair	affair	NN
21781	2572	29	of	of	IN
21781	2572	30	vast	vast	JJ
21781	2572	31	epochs	epoch	NNS
21781	2572	32	instead	instead	RB
21781	2572	33	merely	merely	RB
21781	2572	34	of	of	IN
21781	2572	35	thousands	thousand	NNS
21781	2572	36	of	of	IN
21781	2572	37	years	year	NNS
21781	2572	38	.	.	.
21781	2573	1	Section	section	NN
21781	2573	2	53	53	CD
21781	2573	3	.	.	.
21781	2574	1	It	-PRON-	PRP
21781	2574	2	would	would	MD
21781	2574	3	,	,	,
21781	2574	4	however	however	RB
21781	2574	5	,	,	,
21781	2574	6	be	be	VB
21781	2574	7	beyond	beyond	IN
21781	2574	8	the	the	DT
21781	2574	9	design	design	NN
21781	2574	10	of	of	IN
21781	2574	11	this	this	DT
21781	2574	12	book	book	NN
21781	2574	13	to	to	TO
21781	2574	14	carry	carry	VB
21781	2574	15	our	-PRON-	PRP$
21781	2574	16	demonstration	demonstration	NN
21781	2574	17	of	of	IN
21781	2574	18	the	the	DT
21781	2574	19	credibility	credibility	NN
21781	2574	20	of	of	IN
21781	2574	21	a	a	DT
21781	2574	22	common	common	JJ
21781	2574	23	ancestry	ancestry	NN
21781	2574	24	of	of	IN
21781	2574	25	animals	animal	NNS
21781	2574	26	still	still	RB
21781	2574	27	further	further	RB
21781	2574	28	back	back	RB
21781	2574	29	.	.	.
21781	2575	1	But	but	CC
21781	2575	2	we	-PRON-	PRP
21781	2575	3	may	may	MD
21781	2575	4	point	point	VB
21781	2575	5	out	out	RP
21781	2575	6	here	here	RB
21781	2575	7	that	that	IN
21781	2575	8	it	-PRON-	PRP
21781	2575	9	is	be	VBZ
21781	2575	10	not	not	RB
21781	2575	11	a	a	DT
21781	2575	12	theory	theory	NN
21781	2575	13	,	,	,
21781	2575	14	based	base	VBN
21781	2575	15	merely	merely	RB
21781	2575	16	upon	upon	IN
21781	2575	17	one	one	CD
21781	2575	18	set	set	NN
21781	2575	19	of	of	IN
21781	2575	20	facts	fact	NNS
21781	2575	21	,	,	,
21781	2575	22	but	but	CC
21781	2575	23	one	one	CD
21781	2575	24	singularly	singularly	RB
21781	2575	25	rich	rich	JJ
21781	2575	26	in	in	IN
21781	2575	27	confirmation	confirmation	NN
21781	2575	28	.	.	.
21781	2576	1	We	-PRON-	PRP
21781	2576	2	can	can	MD
21781	2576	3	construct	construct	VB
21781	2576	4	,	,	,
21781	2576	5	on	on	IN
21781	2576	6	purely	purely	RB
21781	2576	7	anatomical	anatomical	JJ
21781	2576	8	grounds	ground	NNS
21781	2576	9	,	,	,
21781	2576	10	a	a	DT
21781	2576	11	theoretical	theoretical	JJ
21781	2576	12	pedigree	pedigree	NN
21781	2576	13	.	.	.
21781	2577	1	Now	now	RB
21781	2577	2	the	the	DT
21781	2577	3	independent	independent	JJ
21781	2577	4	study	study	NN
21781	2577	5	of	of	IN
21781	2577	6	embryology	embryology	NN
21781	2577	7	suggests	suggest	VBZ
21781	2577	8	exactly	exactly	RB
21781	2577	9	the	the	DT
21781	2577	10	same	same	JJ
21781	2577	11	pedigree	pedigree	NN
21781	2577	12	,	,	,
21781	2577	13	and	and	CC
21781	2577	14	the	the	DT
21781	2577	15	entirely	entirely	RB
21781	2577	16	independent	independent	JJ
21781	2577	17	testimony	testimony	NN
21781	2577	18	of	of	IN
21781	2577	19	palaeontology	palaeontology	NN
21781	2577	20	is	be	VBZ
21781	2577	21	precisely	precisely	RB
21781	2577	22	in	in	IN
21781	2577	23	harmony	harmony	NN
21781	2577	24	with	with	IN
21781	2577	25	the	the	DT
21781	2577	26	already	already	RB
21781	2577	27	confirmed	confirm	VBN
21781	2577	28	theory	theory	NN
21781	2577	29	arrived	arrive	VBN
21781	2577	30	at	at	IN
21781	2577	31	in	in	IN
21781	2577	32	this	this	DT
21781	2577	33	way	way	NN
21781	2577	34	.	.	.
21781	2578	1	Section	section	NN
21781	2578	2	54	54	CD
21781	2578	3	.	.	.
21781	2579	1	It	-PRON-	PRP
21781	2579	2	is	be	VBZ
21781	2579	3	in	in	IN
21781	2579	4	the	the	DT
21781	2579	5	demonstration	demonstration	NN
21781	2579	6	of	of	IN
21781	2579	7	this	this	DT
21781	2579	8	wonderful	wonderful	JJ
21781	2579	9	unity	unity	NN
21781	2579	10	in	in	IN
21781	2579	11	life	life	NN
21781	2579	12	,	,	,
21781	2579	13	only	only	RB
21781	2579	14	the	the	DT
21781	2579	15	more	more	RBR
21781	2579	16	confirmed	confirm	VBD
21781	2579	17	the	the	DT
21781	2579	18	more	more	RBR
21781	2579	19	exhaustive	exhaustive	JJ
21781	2579	20	our	-PRON-	PRP$
21781	2579	21	analysis	analysis	NN
21781	2579	22	becomes	become	VBZ
21781	2579	23	,	,	,
21781	2579	24	that	that	IN
21781	2579	25	the	the	DT
21781	2579	26	educational	educational	JJ
21781	2579	27	value	value	NN
21781	2579	28	and	and	CC
21781	2579	29	human	human	JJ
21781	2579	30	interest	interest	NN
21781	2579	31	of	of	IN
21781	2579	32	biology	biology	NN
21781	2579	33	chiefly	chiefly	RB
21781	2579	34	lies	lie	VBZ
21781	2579	35	.	.	.
21781	2580	1	In	in	IN
21781	2580	2	the	the	DT
21781	2580	3	place	place	NN
21781	2580	4	of	of	IN
21781	2580	5	disconnected	disconnected	JJ
21781	2580	6	species	specie	NNS
21781	2580	7	of	of	IN
21781	2580	8	animals	animal	NNS
21781	2580	9	,	,	,
21781	2580	10	arbitrarily	arbitrarily	RB
21781	2580	11	created	create	VBN
21781	2580	12	,	,	,
21781	2580	13	and	and	CC
21781	2580	14	a	a	DT
21781	2580	15	belief	belief	NN
21781	2580	16	in	in	IN
21781	2580	17	the	the	DT
21781	2580	18	settled	settle	VBN
21781	2580	19	inexplicable	inexplicable	JJ
21781	2580	20	,	,	,
21781	2580	21	the	the	DT
21781	2580	22	student	student	NN
21781	2580	23	finds	find	VBZ
21781	2580	24	an	an	DT
21781	2580	25	enlightening	enlightening	JJ
21781	2580	26	realization	realization	NN
21781	2580	27	of	of	IN
21781	2580	28	uniform	uniform	JJ
21781	2580	29	and	and	CC
21781	2580	30	active	active	JJ
21781	2580	31	causes	cause	NNS
21781	2580	32	beneath	beneath	IN
21781	2580	33	an	an	DT
21781	2580	34	apparent	apparent	JJ
21781	2580	35	diversity	diversity	NN
21781	2580	36	.	.	.
21781	2581	1	And	and	CC
21781	2581	2	the	the	DT
21781	2581	3	world	world	NN
21781	2581	4	is	be	VBZ
21781	2581	5	not	not	RB
21781	2581	6	made	make	VBN
21781	2581	7	and	and	CC
21781	2581	8	dead	dead	JJ
21781	2581	9	like	like	IN
21781	2581	10	a	a	DT
21781	2581	11	cardboard	cardboard	NN
21781	2581	12	model	model	NN
21781	2581	13	or	or	CC
21781	2581	14	a	a	DT
21781	2581	15	child	child	NN
21781	2581	16	's	's	POS
21781	2581	17	toy	toy	NN
21781	2581	18	,	,	,
21781	2581	19	but	but	CC
21781	2581	20	a	a	DT
21781	2581	21	living	live	VBG
21781	2581	22	equilibrium	equilibrium	NN
21781	2581	23	;	;	:
21781	2581	24	and	and	CC
21781	2581	25	every	every	DT
21781	2581	26	day	day	NN
21781	2581	27	and	and	CC
21781	2581	28	every	every	DT
21781	2581	29	hour	hour	NN
21781	2581	30	,	,	,
21781	2581	31	every	every	DT
21781	2581	32	living	living	NN
21781	2581	33	thing	thing	NN
21781	2581	34	is	be	VBZ
21781	2581	35	being	be	VBG
21781	2581	36	weighed	weigh	VBN
21781	2581	37	in	in	IN
21781	2581	38	the	the	DT
21781	2581	39	balance	balance	NN
21781	2581	40	and	and	CC
21781	2581	41	found	find	VBD
21781	2581	42	sufficient	sufficient	JJ
21781	2581	43	or	or	CC
21781	2581	44	wanting	wanting	JJ
21781	2581	45	.	.	.
21781	2582	1	Our	-PRON-	PRP$
21781	2582	2	little	little	JJ
21781	2582	3	book	book	NN
21781	2582	4	is	be	VBZ
21781	2582	5	the	the	DT
21781	2582	6	merest	mere	JJS
21781	2582	7	beginning	beginning	NN
21781	2582	8	in	in	IN
21781	2582	9	zoology	zoology	NN
21781	2582	10	;	;	:
21781	2582	11	we	-PRON-	PRP
21781	2582	12	have	have	VBP
21781	2582	13	stated	state	VBN
21781	2582	14	one	one	CD
21781	2582	15	or	or	CC
21781	2582	16	two	two	CD
21781	2582	17	groups	group	NNS
21781	2582	18	of	of	IN
21781	2582	19	facts	fact	NNS
21781	2582	20	and	and	CC
21781	2582	21	made	make	VBD
21781	2582	22	one	one	CD
21781	2582	23	or	or	CC
21781	2582	24	two	two	CD
21781	2582	25	suggestions	suggestion	NNS
21781	2582	26	.	.	.
21781	2583	1	The	the	DT
21781	2583	2	great	great	JJ
21781	2583	3	things	thing	NNS
21781	2583	4	of	of	IN
21781	2583	5	the	the	DT
21781	2583	6	science	science	NN
21781	2583	7	of	of	IN
21781	2583	8	Darwin	Darwin	NNP
21781	2583	9	,	,	,
21781	2583	10	Huxley	Huxley	NNP
21781	2583	11	,	,	,
21781	2583	12	Wallace	Wallace	NNP
21781	2583	13	,	,	,
21781	2583	14	and	and	CC
21781	2583	15	Balfour	Balfour	NNP
21781	2583	16	remain	remain	VBP
21781	2583	17	mainly	mainly	RB
21781	2583	18	untold	untold	JJ
21781	2583	19	.	.	.
21781	2584	1	In	in	IN
21781	2584	2	the	the	DT
21781	2584	3	book	book	NN
21781	2584	4	of	of	IN
21781	2584	5	nature	nature	NN
21781	2584	6	there	there	EX
21781	2584	7	are	be	VBP
21781	2584	8	written	write	VBN
21781	2584	9	,	,	,
21781	2584	10	for	for	IN
21781	2584	11	instance	instance	NN
21781	2584	12	,	,	,
21781	2584	13	the	the	DT
21781	2584	14	triumphs	triumph	NNS
21781	2584	15	of	of	IN
21781	2584	16	survival	survival	NN
21781	2584	17	,	,	,
21781	2584	18	the	the	DT
21781	2584	19	tragedy	tragedy	NN
21781	2584	20	of	of	IN
21781	2584	21	death	death	NN
21781	2584	22	and	and	CC
21781	2584	23	extinction	extinction	NN
21781	2584	24	,	,	,
21781	2584	25	the	the	DT
21781	2584	26	tragi	tragi	NN
21781	2584	27	-	-	HYPH
21781	2584	28	comedy	comedy	NN
21781	2584	29	of	of	IN
21781	2584	30	degradation	degradation	NN
21781	2584	31	and	and	CC
21781	2584	32	inheritance	inheritance	NN
21781	2584	33	,	,	,
21781	2584	34	the	the	DT
21781	2584	35	gruesome	gruesome	JJ
21781	2584	36	lesson	lesson	NN
21781	2584	37	of	of	IN
21781	2584	38	parasitism	parasitism	NN
21781	2584	39	,	,	,
21781	2584	40	and	and	CC
21781	2584	41	the	the	DT
21781	2584	42	political	political	JJ
21781	2584	43	satire	satire	NN
21781	2584	44	of	of	IN
21781	2584	45	colonial	colonial	JJ
21781	2584	46	organisms	organism	NNS
21781	2584	47	.	.	.
21781	2585	1	Zoology	zoology	NN
21781	2585	2	is	be	VBZ
21781	2585	3	,	,	,
21781	2585	4	indeed	indeed	RB
21781	2585	5	,	,	,
21781	2585	6	a	a	DT
21781	2585	7	philosophy	philosophy	NN
21781	2585	8	and	and	CC
21781	2585	9	a	a	DT
21781	2585	10	literature	literature	NN
21781	2585	11	to	to	IN
21781	2585	12	those	those	DT
21781	2585	13	who	who	WP
21781	2585	14	can	can	MD
21781	2585	15	read	read	VB
21781	2585	16	its	-PRON-	PRP$
21781	2585	17	symbols	symbol	NNS
21781	2585	18	.	.	.
21781	2586	1	In	in	IN
21781	2586	2	the	the	DT
21781	2586	3	contemplation	contemplation	NN
21781	2586	4	of	of	IN
21781	2586	5	beauty	beauty	NN
21781	2586	6	of	of	IN
21781	2586	7	form	form	NN
21781	2586	8	and	and	CC
21781	2586	9	of	of	IN
21781	2586	10	mechanical	mechanical	JJ
21781	2586	11	beauty	beauty	NN
21781	2586	12	,	,	,
21781	2586	13	and	and	CC
21781	2586	14	in	in	IN
21781	2586	15	the	the	DT
21781	2586	16	intellectual	intellectual	JJ
21781	2586	17	delight	delight	NN
21781	2586	18	of	of	IN
21781	2586	19	tracing	trace	VBG
21781	2586	20	and	and	CC
21781	2586	21	elucidating	elucidate	VBG
21781	2586	22	relationships	relationship	NNS
21781	2586	23	and	and	CC
21781	2586	24	criticising	criticise	VBG
21781	2586	25	appearances	appearance	NNS
21781	2586	26	,	,	,
21781	2586	27	there	there	EX
21781	2586	28	is	be	VBZ
21781	2586	29	also	also	RB
21781	2586	30	for	for	IN
21781	2586	31	many	many	JJ
21781	2586	32	a	a	DT
21781	2586	33	great	great	JJ
21781	2586	34	reward	reward	NN
21781	2586	35	in	in	IN
21781	2586	36	zoological	zoological	JJ
21781	2586	37	study	study	NN
21781	2586	38	.	.	.
21781	2587	1	With	with	IN
21781	2587	2	an	an	DT
21781	2587	3	increasing	increase	VBG
21781	2587	4	knowledge	knowledge	NN
21781	2587	5	of	of	IN
21781	2587	6	the	the	DT
21781	2587	7	facts	fact	NNS
21781	2587	8	of	of	IN
21781	2587	9	the	the	DT
21781	2587	10	form	form	NN
21781	2587	11	of	of	IN
21781	2587	12	life	life	NN
21781	2587	13	,	,	,
21781	2587	14	there	there	EX
21781	2587	15	gradually	gradually	RB
21781	2587	16	appears	appear	VBZ
21781	2587	17	to	to	IN
21781	2587	18	the	the	DT
21781	2587	19	student	student	NN
21781	2587	20	the	the	DT
21781	2587	21	realization	realization	NN
21781	2587	22	of	of	IN
21781	2587	23	an	an	DT
21781	2587	24	entire	entire	JJ
21781	2587	25	unity	unity	NN
21781	2587	26	shaped	shape	VBN
21781	2587	27	out	out	RP
21781	2587	28	by	by	IN
21781	2587	29	their	-PRON-	PRP$
21781	2587	30	countless	countless	JJ
21781	2587	31	,	,	,
21781	2587	32	and	and	CC
21781	2587	33	often	often	RB
21781	2587	34	beautiful	beautiful	JJ
21781	2587	35	,	,	,
21781	2587	36	diversity	diversity	NN
21781	2587	37	.	.	.
21781	2588	1	And	and	CC
21781	2588	2	at	at	IN
21781	2588	3	last	last	JJ
21781	2588	4	,	,	,
21781	2588	5	in	in	IN
21781	2588	6	the	the	DT
21781	2588	7	place	place	NN
21781	2588	8	of	of	IN
21781	2588	9	the	the	DT
21781	2588	10	manifoldness	manifoldness	NN
21781	2588	11	of	of	IN
21781	2588	12	a	a	DT
21781	2588	13	fair	fair	JJ
21781	2588	14	or	or	CC
21781	2588	15	a	a	DT
21781	2588	16	marine	marine	JJ
21781	2588	17	store	store	NN
21781	2588	18	,	,	,
21781	2588	19	the	the	DT
21781	2588	20	student	student	NN
21781	2588	21	of	of	IN
21781	2588	22	science	science	NN
21781	2588	23	perceives	perceive	VBZ
21781	2588	24	the	the	DT
21781	2588	25	infinite	infinite	JJ
21781	2588	26	variety	variety	NN
21781	2588	27	of	of	IN
21781	2588	28	one	one	CD
21781	2588	29	consistent	consistent	JJ
21781	2588	30	and	and	CC
21781	2588	31	comprehensive	comprehensive	JJ
21781	2588	32	Being--	being--	NN
21781	2588	33	a	a	DT
21781	2588	34	realization	realization	NN
21781	2588	35	to	to	TO
21781	2588	36	which	which	WDT
21781	2588	37	no	no	DT
21781	2588	38	other	other	JJ
21781	2588	39	study	study	NN
21781	2588	40	leads	lead	VBZ
21781	2588	41	him	-PRON-	PRP
21781	2588	42	at	at	IN
21781	2588	43	present	present	JJ
21781	2588	44	so	so	RB
21781	2588	45	surely	surely	RB
21781	2588	46	.	.	.
21781	2589	1	To	to	IN
21781	2589	2	the	the	DT
21781	2589	3	student	student	NN
21781	2589	4	who	who	WP
21781	2589	5	feels	feel	VBZ
21781	2589	6	inclined	inclined	JJ
21781	2589	7	to	to	TO
21781	2589	8	amplify	amplify	VB
21781	2589	9	this	this	DT
21781	2589	10	brief	brief	JJ
21781	2589	11	outline	outline	NN
21781	2589	12	of	of	IN
21781	2589	13	Vertebrate	Vertebrate	NNP
21781	2589	14	Anatomy	Anatomy	NNP
21781	2589	15	,	,	,
21781	2589	16	we	-PRON-	PRP
21781	2589	17	may	may	MD
21781	2589	18	mention	mention	VB
21781	2589	19	the	the	DT
21781	2589	20	following	follow	VBG
21781	2589	21	books	book	NNS
21781	2589	22	:	:	:
21781	2589	23	Wiedersheim	Wiedersheim	NNP
21781	2589	24	's	's	POS
21781	2589	25	and	and	CC
21781	2589	26	Parker	Parker	NNP
21781	2589	27	's	's	POS
21781	2589	28	Vertebrates	Vertebrates	NNPS
21781	2589	29	,	,	,
21781	2589	30	Huxley	Huxley	NNP
21781	2589	31	's	's	POS
21781	2589	32	Anatomy	Anatomy	NNP
21781	2589	33	of	of	IN
21781	2589	34	the	the	DT
21781	2589	35	Vertebrata	Vertebrata	NNP
21781	2589	36	,	,	,
21781	2589	37	Flower	Flower	NNP
21781	2589	38	's	's	POS
21781	2589	39	Osteology	Osteology	NNP
21781	2589	40	of	of	IN
21781	2589	41	the	the	DT
21781	2589	42	Mammalia	Mammalia	NNP
21781	2589	43	,	,	,
21781	2589	44	Wallace	Wallace	NNP
21781	2589	45	's	's	POS
21781	2589	46	Distribution	Distribution	NNP
21781	2589	47	,	,	,
21781	2589	48	Nicholson	Nicholson	NNP
21781	2589	49	and	and	CC
21781	2589	50	Lyddeker	Lyddeker	NNP
21781	2589	51	's	's	POS
21781	2589	52	Palaeontology	palaeontology	NN
21781	2589	53	(	(	-LRB-
21781	2589	54	Volume	volume	NN
21781	2589	55	2	2	CD
21781	2589	56	)	)	-RRB-
21781	2589	57	,	,	,
21781	2589	58	the	the	DT
21781	2589	59	summaries	summary	NNS
21781	2589	60	in	in	IN
21781	2589	61	Rolleston	Rolleston	NNP
21781	2589	62	's	's	POS
21781	2589	63	Forms	Forms	NNPS
21781	2589	64	of	of	IN
21781	2589	65	Animal	Animal	NNP
21781	2589	66	Life	Life	NNP
21781	2589	67	(	(	-LRB-
21781	2589	68	where	where	WRB
21781	2589	69	a	a	DT
21781	2589	70	bibliography	bibliography	NN
21781	2589	71	will	will	MD
21781	2589	72	be	be	VB
21781	2589	73	found	find	VBN
21781	2589	74	)	)	-RRB-
21781	2589	75	,	,	,
21781	2589	76	and	and	CC
21781	2589	77	Balfour	Balfour	NNP
21781	2589	78	's	's	POS
21781	2589	79	Embryology	embryology	NN
21781	2589	80	.	.	.
21781	2590	1	But	but	CC
21781	2590	2	reading	read	VBG
21781	2590	3	without	without	IN
21781	2590	4	practical	practical	JJ
21781	2590	5	work	work	NN
21781	2590	6	is	be	VBZ
21781	2590	7	a	a	DT
21781	2590	8	dull	dull	JJ
21781	2590	9	and	and	CC
21781	2590	10	unprofitable	unprofitable	JJ
21781	2590	11	method	method	NN
21781	2590	12	of	of	IN
21781	2590	13	study	study	NN
21781	2590	14	.	.	.
21781	2591	1	_	_	NNP
21781	2591	2	Questions	Questions	NNPS
21781	2591	3	on	on	IN
21781	2591	4	Embryology	Embryology	NNP
21781	2591	5	_	_	NNP
21781	2591	6	[	[	-LRB-
21781	2591	7	All	all	PDT
21781	2591	8	these	these	DT
21781	2591	9	questions	question	NNS
21781	2591	10	were	be	VBD
21781	2591	11	actually	actually	RB
21781	2591	12	set	set	VBN
21781	2591	13	at	at	IN
21781	2591	14	London	London	NNP
21781	2591	15	University	University	NNP
21781	2591	16	Examinations	Examinations	NNPS
21781	2591	17	.	.	.
21781	2591	18	]	]	-RRB-
21781	2592	1	{	{	-LRB-
21781	2592	2	In	in	IN
21781	2592	3	Both	both	DT
21781	2592	4	Editions	Editions	NNPS
21781	2592	5	.	.	.
21781	2592	6	}	}	-RRB-
21781	2593	1	1	1	LS
21781	2593	2	.	.	.
21781	2594	1	Describe	describe	VB
21781	2594	2	the	the	DT
21781	2594	3	changes	change	NNS
21781	2594	4	in	in	IN
21781	2594	5	the	the	DT
21781	2594	6	egg	egg	NN
21781	2594	7	-	-	HYPH
21781	2594	8	cell	cell	NN
21781	2594	9	which	which	WDT
21781	2594	10	precede	precede	VBP
21781	2594	11	fertilization	fertilization	NN
21781	2594	12	;	;	,
21781	2594	13	describe	describe	VB
21781	2594	14	the	the	DT
21781	2594	15	process	process	NN
21781	2594	16	of	of	IN
21781	2594	17	fertilization	fertilization	NN
21781	2594	18	and	and	CC
21781	2594	19	the	the	DT
21781	2594	20	formation	formation	NN
21781	2594	21	of	of	IN
21781	2594	22	the	the	DT
21781	2594	23	primary	primary	JJ
21781	2594	24	cell	cell	NN
21781	2594	25	-	-	HYPH
21781	2594	26	layers	layer	NNS
21781	2594	27	,	,	,
21781	2594	28	as	as	IN
21781	2594	29	exhibited	exhibit	VBN
21781	2594	30	,	,	,
21781	2594	31	in	in	IN
21781	2594	32	three	three	CD
21781	2594	33	of	of	IN
21781	2594	34	the	the	DT
21781	2594	35	animal	animal	NN
21781	2594	36	types	type	NNS
21781	2594	37	known	know	VBN
21781	2594	38	to	to	IN
21781	2594	39	you	-PRON-	PRP
21781	2594	40	.	.	.
21781	2595	1	What	what	WP
21781	2595	2	is	be	VBZ
21781	2595	3	the	the	DT
21781	2595	4	notochord	notochord	NN
21781	2595	5	,	,	,
21781	2595	6	and	and	CC
21781	2595	7	how	how	WRB
21781	2595	8	is	be	VBZ
21781	2595	9	it	-PRON-	PRP
21781	2595	10	developed	develop	VBN
21781	2595	11	in	in	IN
21781	2595	12	the	the	DT
21781	2595	13	frog	frog	NN
21781	2595	14	?	?	.
21781	2596	1	2	2	LS
21781	2596	2	.	.	.
21781	2597	1	Describe	describe	VB
21781	2597	2	the	the	DT
21781	2597	3	early	early	JJ
21781	2597	4	stages	stage	NNS
21781	2597	5	in	in	IN
21781	2597	6	the	the	DT
21781	2597	7	development	development	NN
21781	2597	8	of	of	IN
21781	2597	9	the	the	DT
21781	2597	10	egg	egg	NN
21781	2597	11	of	of	IN
21781	2597	12	the	the	DT
21781	2597	13	fowl	fowl	NN
21781	2597	14	as	as	RB
21781	2597	15	far	far	RB
21781	2597	16	as	as	IN
21781	2597	17	the	the	DT
21781	2597	18	closure	closure	NN
21781	2597	19	of	of	IN
21781	2597	20	the	the	DT
21781	2597	21	neural	neural	JJ
21781	2597	22	groove	groove	NN
21781	2597	23	.	.	.
21781	2598	1	How	how	WRB
21781	2598	2	do	do	VBP
21781	2598	3	you	-PRON-	PRP
21781	2598	4	account	account	VB
21781	2598	5	for	for	IN
21781	2598	6	the	the	DT
21781	2598	7	primitive	primitive	JJ
21781	2598	8	streak	streak	NN
21781	2598	9	?	?	.
21781	2599	1	3	3	LS
21781	2599	2	.	.	.
21781	2600	1	Describe	describe	VB
21781	2600	2	the	the	DT
21781	2600	3	cleavage	cleavage	NN
21781	2600	4	and	and	CC
21781	2600	5	the	the	DT
21781	2600	6	surface	surface	NN
21781	2600	7	appearances	appearance	NNS
21781	2600	8	of	of	IN
21781	2600	9	the	the	DT
21781	2600	10	egg	egg	NN
21781	2600	11	of	of	IN
21781	2600	12	the	the	DT
21781	2600	13	frog	frog	NN
21781	2600	14	and	and	CC
21781	2600	15	of	of	IN
21781	2600	16	the	the	DT
21781	2600	17	rabbit	rabbit	NN
21781	2600	18	,	,	,
21781	2600	19	up	up	IN
21781	2600	20	to	to	IN
21781	2600	21	the	the	DT
21781	2600	22	time	time	NN
21781	2600	23	when	when	WRB
21781	2600	24	the	the	DT
21781	2600	25	first	first	JJ
21781	2600	26	gill	gill	JJ
21781	2600	27	-	-	HYPH
21781	2600	28	slits	slit	NNS
21781	2600	29	appear	appear	VBP
21781	2600	30	in	in	IN
21781	2600	31	the	the	DT
21781	2600	32	embryo	embryo	NN
21781	2600	33	.	.	.
21781	2601	1	Give	give	VB
21781	2601	2	illustrative	illustrative	JJ
21781	2601	3	diagrams	diagram	NNS
21781	2601	4	of	of	IN
21781	2601	5	what	what	WP
21781	2601	6	you	-PRON-	PRP
21781	2601	7	describe	describe	VBP
21781	2601	8	.	.	.
21781	2602	1	4	4	LS
21781	2602	2	.	.	.
21781	2603	1	Describe	describe	VB
21781	2603	2	the	the	DT
21781	2603	3	structure	structure	NN
21781	2603	4	and	and	CC
21781	2603	5	cleavage	cleavage	NN
21781	2603	6	of	of	IN
21781	2603	7	the	the	DT
21781	2603	8	ovum	ovum	NN
21781	2603	9	(	(	-LRB-
21781	2603	10	a	a	DT
21781	2603	11	)	)	-RRB-
21781	2603	12	of	of	IN
21781	2603	13	the	the	DT
21781	2603	14	frog	frog	NN
21781	2603	15	,	,	,
21781	2603	16	(	(	-LRB-
21781	2603	17	b	b	NN
21781	2603	18	)	)	-RRB-
21781	2603	19	of	of	IN
21781	2603	20	the	the	DT
21781	2603	21	fowl	fowl	NN
21781	2603	22	,	,	,
21781	2603	23	and	and	CC
21781	2603	24	(	(	-LRB-
21781	2603	25	c	c	NN
21781	2603	26	)	)	-RRB-
21781	2603	27	of	of	IN
21781	2603	28	the	the	DT
21781	2603	29	rabbit	rabbit	NN
21781	2603	30	.	.	.
21781	2604	1	(	(	-LRB-
21781	2604	2	d	d	LS
21781	2604	3	)	)	-RRB-
21781	2604	4	Explain	explain	VB
21781	2604	5	as	as	RB
21781	2604	6	far	far	RB
21781	2604	7	as	as	IN
21781	2604	8	possible	possible	JJ
21781	2604	9	the	the	DT
21781	2604	10	differences	difference	NNS
21781	2604	11	in	in	IN
21781	2604	12	the	the	DT
21781	2604	13	cleavage	cleavage	NN
21781	2604	14	of	of	IN
21781	2604	15	these	these	DT
21781	2604	16	three	three	CD
21781	2604	17	eggs	egg	NNS
21781	2604	18	.	.	.
21781	2605	1	(	(	-LRB-
21781	2605	2	e	e	LS
21781	2605	3	)	)	-RRB-
21781	2605	4	Point	point	VB
21781	2605	5	out	out	RP
21781	2605	6	how	how	WRB
21781	2605	7	the	the	DT
21781	2605	8	embryo	embryo	NN
21781	2605	9	is	be	VBZ
21781	2605	10	nourished	nourish	VBN
21781	2605	11	in	in	IN
21781	2605	12	each	each	DT
21781	2605	13	case	case	NN
21781	2605	14	,	,	,
21781	2605	15	and	and	CC
21781	2605	16	(	(	-LRB-
21781	2605	17	f	f	NN
21781	2605	18	)	)	-RRB-
21781	2605	19	describe	describe	VB
21781	2605	20	the	the	DT
21781	2605	21	constitution	constitution	NN
21781	2605	22	of	of	IN
21781	2605	23	the	the	DT
21781	2605	24	placenta	placenta	NN
21781	2605	25	in	in	IN
21781	2605	26	the	the	DT
21781	2605	27	rabbit	rabbit	NN
21781	2605	28	.	.	.
21781	2606	1	5	5	CD
21781	2606	2	.	.	.
21781	2607	1	(	(	-LRB-
21781	2607	2	a	a	LS
21781	2607	3	)	)	-RRB-
21781	2607	4	What	what	WP
21781	2607	5	are	be	VBP
21781	2607	6	the	the	DT
21781	2607	7	protovertebrae	protovertebrae	NNS
21781	2607	8	?	?	.
21781	2608	1	(	(	-LRB-
21781	2608	2	b	b	LS
21781	2608	3	)	)	-RRB-
21781	2608	4	How	how	WRB
21781	2608	5	does	do	VBZ
21781	2608	6	the	the	DT
21781	2608	7	notochord	notochord	NN
21781	2608	8	originate	originate	VB
21781	2608	9	in	in	IN
21781	2608	10	the	the	DT
21781	2608	11	frog	frog	NN
21781	2608	12	?	?	.
21781	2609	1	(	(	-LRB-
21781	2609	2	c	c	NN
21781	2609	3	)	)	-RRB-
21781	2609	4	How	how	WRB
21781	2609	5	are	be	VBP
21781	2609	6	the	the	DT
21781	2609	7	vertebrae	vertebra	NNS
21781	2609	8	laid	lay	VBN
21781	2609	9	down	down	RP
21781	2609	10	in	in	IN
21781	2609	11	the	the	DT
21781	2609	12	tadpole	tadpole	NN
21781	2609	13	?	?	.
21781	2610	1	(	(	-LRB-
21781	2610	2	d	d	LS
21781	2610	3	)	)	-RRB-
21781	2610	4	Describe	describe	VB
21781	2610	5	the	the	DT
21781	2610	6	vertebral	vertebral	JJ
21781	2610	7	column	column	NN
21781	2610	8	of	of	IN
21781	2610	9	the	the	DT
21781	2610	10	adult	adult	NN
21781	2610	11	frog	frog	NN
21781	2610	12	.	.	.
21781	2611	1	(	(	-LRB-
21781	2611	2	e	e	LS
21781	2611	3	)	)	-RRB-
21781	2611	4	In	in	IN
21781	2611	5	what	what	WDT
21781	2611	6	important	important	JJ
21781	2611	7	respects	respect	NNS
21781	2611	8	do	do	VBP
21781	2611	9	the	the	DT
21781	2611	10	centra	centra	NN
21781	2611	11	of	of	IN
21781	2611	12	the	the	DT
21781	2611	13	vertebrae	vertebra	NNS
21781	2611	14	of	of	IN
21781	2611	15	the	the	DT
21781	2611	16	frog	frog	NN
21781	2611	17	,	,	,
21781	2611	18	the	the	DT
21781	2611	19	dog	dog	NN
21781	2611	20	-	-	HYPH
21781	2611	21	fish	fish	NN
21781	2611	22	,	,	,
21781	2611	23	and	and	CC
21781	2611	24	the	the	DT
21781	2611	25	rabbit	rabbit	NN
21781	2611	26	differ	differ	VBP
21781	2611	27	from	from	IN
21781	2611	28	one	one	CD
21781	2611	29	another	another	DT
21781	2611	30	?	?	.
21781	2612	1	6	6	CD
21781	2612	2	.	.	.
21781	2613	1	Give	give	VB
21781	2613	2	an	an	DT
21781	2613	3	account	account	NN
21781	2613	4	of	of	IN
21781	2613	5	the	the	DT
21781	2613	6	more	more	RBR
21781	2613	7	important	important	JJ
21781	2613	8	features	feature	NNS
21781	2613	9	in	in	IN
21781	2613	10	the	the	DT
21781	2613	11	development	development	NN
21781	2613	12	of	of	IN
21781	2613	13	the	the	DT
21781	2613	14	frog	frog	NN
21781	2613	15	.	.	.
21781	2614	1	7	7	LS
21781	2614	2	.	.	.
21781	2615	1	What	what	WDT
21781	2615	2	temporary	temporary	JJ
21781	2615	3	organs	organ	NNS
21781	2615	4	are	be	VBP
21781	2615	5	developed	develop	VBN
21781	2615	6	in	in	IN
21781	2615	7	the	the	DT
21781	2615	8	embryo	embryo	NN
21781	2615	9	frog	frog	NN
21781	2615	10	which	which	WDT
21781	2615	11	are	be	VBP
21781	2615	12	absent	absent	JJ
21781	2615	13	from	from	IN
21781	2615	14	the	the	DT
21781	2615	15	embryo	embryo	NN
21781	2615	16	bird	bird	NN
21781	2615	17	and	and	CC
21781	2615	18	mammal	mammal	NN
21781	2615	19	,	,	,
21781	2615	20	and	and	CC
21781	2615	21	what	what	WP
21781	2615	22	in	in	IN
21781	2615	23	the	the	DT
21781	2615	24	two	two	CD
21781	2615	25	latter	latter	JJ
21781	2615	26	which	which	WDT
21781	2615	27	are	be	VBP
21781	2615	28	absent	absent	JJ
21781	2615	29	from	from	IN
21781	2615	30	the	the	DT
21781	2615	31	former	former	JJ
21781	2615	32	?	?	.
21781	2616	1	8	8	LS
21781	2616	2	.	.	.
21781	2617	1	Draw	draw	NN
21781	2617	2	diagrams	diagram	NNS
21781	2617	3	,	,	,
21781	2617	4	with	with	IN
21781	2617	5	the	the	DT
21781	2617	6	parts	part	NNS
21781	2617	7	named	name	VBN
21781	2617	8	,	,	,
21781	2617	9	of	of	IN
21781	2617	10	the	the	DT
21781	2617	11	heart	heart	NN
21781	2617	12	and	and	CC
21781	2617	13	great	great	JJ
21781	2617	14	arteries	artery	NNS
21781	2617	15	of	of	IN
21781	2617	16	the	the	DT
21781	2617	17	frog	frog	NN
21781	2617	18	,	,	,
21781	2617	19	giving	give	VBG
21781	2617	20	descriptions	description	NNS
21781	2617	21	only	only	RB
21781	2617	22	in	in	IN
21781	2617	23	so	so	RB
21781	2617	24	far	far	RB
21781	2617	25	as	as	IN
21781	2617	26	is	be	VBZ
21781	2617	27	necessary	necessary	JJ
21781	2617	28	to	to	TO
21781	2617	29	explain	explain	VB
21781	2617	30	your	-PRON-	PRP$
21781	2617	31	diagrams	diagram	NNS
21781	2617	32	;	;	:
21781	2617	33	trace	trace	VB
21781	2617	34	the	the	DT
21781	2617	35	development	development	NN
21781	2617	36	of	of	IN
21781	2617	37	these	these	DT
21781	2617	38	structures	structure	NNS
21781	2617	39	in	in	IN
21781	2617	40	the	the	DT
21781	2617	41	tadpole	tadpole	NN
21781	2617	42	;	;	:
21781	2617	43	point	point	VB
21781	2617	44	out	out	RP
21781	2617	45	particularly	particularly	RB
21781	2617	46	in	in	IN
21781	2617	47	which	which	WDT
21781	2617	48	of	of	IN
21781	2617	49	the	the	DT
21781	2617	50	embryonic	embryonic	NNP
21781	2617	51	visceral	visceral	NNP
21781	2617	52	(	(	-LRB-
21781	2617	53	branchial	branchial	NNP
21781	2617	54	)	)	-RRB-
21781	2617	55	arches	arch	VBZ
21781	2617	56	the	the	DT
21781	2617	57	great	great	JJ
21781	2617	58	arteries	artery	NNS
21781	2617	59	of	of	IN
21781	2617	60	the	the	DT
21781	2617	61	adult	adult	NN
21781	2617	62	run	run	NN
21781	2617	63	.	.	.
21781	2618	1	9	9	CD
21781	2618	2	.	.	.
21781	2619	1	Trace	trace	VB
21781	2619	2	the	the	DT
21781	2619	3	history	history	NN
21781	2619	4	of	of	IN
21781	2619	5	the	the	DT
21781	2619	6	post	post	JJ
21781	2619	7	-	-	JJ
21781	2619	8	oral	oral	JJ
21781	2619	9	gill	gill	JJ
21781	2619	10	-	-	HYPH
21781	2619	11	slits	slit	NNS
21781	2619	12	and	and	CC
21781	2619	13	their	-PRON-	PRP$
21781	2619	14	accompanying	accompanying	JJ
21781	2619	15	cartilaginous	cartilaginous	JJ
21781	2619	16	bars	bar	NNS
21781	2619	17	and	and	CC
21781	2619	18	vascular	vascular	JJ
21781	2619	19	arches	arch	NNS
21781	2619	20	in	in	IN
21781	2619	21	the	the	DT
21781	2619	22	frog	frog	NN
21781	2619	23	,	,	,
21781	2619	24	fowl	fowl	NN
21781	2619	25	,	,	,
21781	2619	26	and	and	CC
21781	2619	27	rabbit	rabbit	NN
21781	2619	28	.	.	.
21781	2620	1	10	10	CD
21781	2620	2	.	.	.
21781	2621	1	Give	give	VB
21781	2621	2	a	a	DT
21781	2621	3	short	short	JJ
21781	2621	4	account	account	NN
21781	2621	5	,	,	,
21781	2621	6	with	with	IN
21781	2621	7	illustrative	illustrative	JJ
21781	2621	8	figures	figure	NNS
21781	2621	9	,	,	,
21781	2621	10	of	of	IN
21781	2621	11	the	the	DT
21781	2621	12	mode	mode	NN
21781	2621	13	of	of	IN
21781	2621	14	formation	formation	NN
21781	2621	15	of	of	IN
21781	2621	16	the	the	DT
21781	2621	17	primary	primary	JJ
21781	2621	18	germinal	germinal	JJ
21781	2621	19	layers	layer	NNS
21781	2621	20	in	in	IN
21781	2621	21	amphioxus	amphioxus	NNP
21781	2621	22	and	and	CC
21781	2621	23	in	in	IN
21781	2621	24	the	the	DT
21781	2621	25	frog	frog	NN
21781	2621	26	.	.	.
21781	2622	1	What	what	WDT
21781	2622	2	explanation	explanation	NN
21781	2622	3	can	can	MD
21781	2622	4	you	-PRON-	PRP
21781	2622	5	give	give	VB
21781	2622	6	of	of	IN
21781	2622	7	the	the	DT
21781	2622	8	differences	difference	NNS
21781	2622	9	between	between	IN
21781	2622	10	the	the	DT
21781	2622	11	two	two	CD
21781	2622	12	cases	case	NNS
21781	2622	13	?	?	.
21781	2623	1	11	11	CD
21781	2623	2	.	.	.
21781	2624	1	Give	give	VB
21781	2624	2	a	a	DT
21781	2624	3	short	short	JJ
21781	2624	4	account	account	NN
21781	2624	5	,	,	,
21781	2624	6	with	with	IN
21781	2624	7	diagrammatic	diagrammatic	JJ
21781	2624	8	figures	figure	NNS
21781	2624	9	,	,	,
21781	2624	10	of	of	IN
21781	2624	11	the	the	DT
21781	2624	12	principal	principal	JJ
21781	2624	13	changes	change	NNS
21781	2624	14	which	which	WDT
21781	2624	15	occur	occur	VBP
21781	2624	16	in	in	IN
21781	2624	17	the	the	DT
21781	2624	18	circulatory	circulatory	JJ
21781	2624	19	and	and	CC
21781	2624	20	respiratory	respiratory	JJ
21781	2624	21	organs	organ	NNS
21781	2624	22	during	during	IN
21781	2624	23	the	the	DT
21781	2624	24	metamorphosis	metamorphosis	NN
21781	2624	25	of	of	IN
21781	2624	26	the	the	DT
21781	2624	27	tadpole	tadpole	NN
21781	2624	28	into	into	IN
21781	2624	29	the	the	DT
21781	2624	30	frog	frog	NN
21781	2624	31	.	.	.
21781	2625	1	12	12	CD
21781	2625	2	.	.	.
21781	2626	1	How	how	WRB
21781	2626	2	do	do	VBP
21781	2626	3	protozoa	protozoa	NN
21781	2626	4	differ	differ	VB
21781	2626	5	from	from	IN
21781	2626	6	higher	high	JJR
21781	2626	7	animals	animal	NNS
21781	2626	8	(	(	-LRB-
21781	2626	9	metazoa	metazoa	JJ
21781	2626	10	)	)	-RRB-
21781	2626	11	as	as	IN
21781	2626	12	regards	regard	NNS
21781	2626	13	(	(	-LRB-
21781	2626	14	a	a	DT
21781	2626	15	)	)	-RRB-
21781	2626	16	structure	structure	NN
21781	2626	17	,	,	,
21781	2626	18	(	(	-LRB-
21781	2626	19	b	b	NN
21781	2626	20	)	)	-RRB-
21781	2626	21	reproduction	reproduction	NN
21781	2626	22	?	?	.
21781	2627	1	Compare	compare	VB
21781	2627	2	the	the	DT
21781	2627	3	process	process	NN
21781	2627	4	of	of	IN
21781	2627	5	fission	fission	NN
21781	2627	6	in	in	IN
21781	2627	7	an	an	DT
21781	2627	8	amoeba	amoeba	NN
21781	2627	9	with	with	IN
21781	2627	10	the	the	DT
21781	2627	11	segmentation	segmentation	NN
21781	2627	12	of	of	IN
21781	2627	13	the	the	DT
21781	2627	14	ovum	ovum	NN
21781	2627	15	in	in	IN
21781	2627	16	amphioxus	amphioxus	NNP
21781	2627	17	,	,	,
21781	2627	18	pointing	point	VBG
21781	2627	19	out	out	RP
21781	2627	20	the	the	DT
21781	2627	21	resemblances	resemblance	NNS
21781	2627	22	and	and	CC
21781	2627	23	differences	difference	NNS
21781	2627	24	between	between	IN
21781	2627	25	the	the	DT
21781	2627	26	two	two	CD
21781	2627	27	cases	case	NNS
21781	2627	28	.	.	.
21781	2628	1	-Miscellaneous	-miscellaneous	JJ
21781	2628	2	Questions	Questions	NNPS
21781	2628	3	_	_	NNP
21781	2628	4	[	[	-LRB-
21781	2628	5	Most	Most	JJS
21781	2628	6	of	of	IN
21781	2628	7	these	these	DT
21781	2628	8	questions	question	NNS
21781	2628	9	were	be	VBD
21781	2628	10	actually	actually	RB
21781	2628	11	set	set	VBN
21781	2628	12	at	at	IN
21781	2628	13	the	the	DT
21781	2628	14	Biological	biological	JJ
21781	2628	15	Examinations	Examinations	NNPS
21781	2628	16	of	of	IN
21781	2628	17	London	London	NNP
21781	2628	18	University	University	NNP
21781	2628	19	.	.	.
21781	2628	20	]	]	-RRB-
21781	2629	1	{	{	-LRB-
21781	2629	2	In	in	IN
21781	2629	3	Both	both	DT
21781	2629	4	Editions	Editions	NNPS
21781	2629	5	.	.	.
21781	2629	6	}	}	-RRB-
21781	2630	1	1	1	LS
21781	2630	2	.	.	.
21781	2631	1	Describe	Describe	NNP
21781	2631	2	(	(	-LRB-
21781	2631	3	a	a	LS
21781	2631	4	)	)	-RRB-
21781	2631	5	the	the	DT
21781	2631	6	digestive	digestive	NN
21781	2631	7	,	,	,
21781	2631	8	(	(	-LRB-
21781	2631	9	b	b	LS
21781	2631	10	)	)	-RRB-
21781	2631	11	the	the	DT
21781	2631	12	circulatory	circulatory	NN
21781	2631	13	,	,	,
21781	2631	14	(	(	-LRB-
21781	2631	15	c	c	NN
21781	2631	16	)	)	-RRB-
21781	2631	17	the	the	DT
21781	2631	18	excretory	excretory	NN
21781	2631	19	,	,	,
21781	2631	20	and	and	CC
21781	2631	21	(	(	-LRB-
21781	2631	22	d	d	LS
21781	2631	23	)	)	-RRB-
21781	2631	24	the	the	DT
21781	2631	25	reproductive	reproductive	JJ
21781	2631	26	organs	organ	NNS
21781	2631	27	of	of	IN
21781	2631	28	the	the	DT
21781	2631	29	amphioxus	amphioxus	NN
21781	2631	30	.	.	.
21781	2632	1	2	2	LS
21781	2632	2	.	.	.
21781	2633	1	Describe	describe	VB
21781	2633	2	the	the	DT
21781	2633	3	stomach	stomach	NN
21781	2633	4	and	and	CC
21781	2633	5	intestines	intestine	NNS
21781	2633	6	of	of	IN
21781	2633	7	the	the	DT
21781	2633	8	dog	dog	NN
21781	2633	9	-	-	HYPH
21781	2633	10	fish	fish	NN
21781	2633	11	and	and	CC
21781	2633	12	rabbit	rabbit	NN
21781	2633	13	,	,	,
21781	2633	14	and	and	CC
21781	2633	15	point	point	VB
21781	2633	16	out	out	RP
21781	2633	17	in	in	IN
21781	2633	18	what	what	WDT
21781	2633	19	way	way	NN
21781	2633	20	their	-PRON-	PRP$
21781	2633	21	differences	difference	NNS
21781	2633	22	are	be	VBP
21781	2633	23	connected	connect	VBN
21781	2633	24	with	with	IN
21781	2633	25	diet	diet	NN
21781	2633	26	.	.	.
21781	2634	1	3	3	LS
21781	2634	2	.	.	.
21781	2635	1	Describe	describe	VB
21781	2635	2	the	the	DT
21781	2635	3	mechanism	mechanism	NN
21781	2635	4	of	of	IN
21781	2635	5	respiration	respiration	NN
21781	2635	6	in	in	IN
21781	2635	7	the	the	DT
21781	2635	8	adult	adult	NN
21781	2635	9	frog	frog	NN
21781	2635	10	,	,	,
21781	2635	11	and	and	CC
21781	2635	12	contrast	contrast	VB
21781	2635	13	it	-PRON-	PRP
21781	2635	14	with	with	IN
21781	2635	15	that	that	DT
21781	2635	16	of	of	IN
21781	2635	17	the	the	DT
21781	2635	18	tadpole	tadpole	NN
21781	2635	19	.	.	.
21781	2636	1	4	4	LS
21781	2636	2	.	.	.
21781	2637	1	Give	give	VB
21781	2637	2	an	an	DT
21781	2637	3	account	account	NN
21781	2637	4	of	of	IN
21781	2637	5	the	the	DT
21781	2637	6	structure	structure	NN
21781	2637	7	of	of	IN
21781	2637	8	the	the	DT
21781	2637	9	epidermis	epidermis	NN
21781	2637	10	and	and	CC
21781	2637	11	its	-PRON-	PRP$
21781	2637	12	outgrowths	outgrowth	NNS
21781	2637	13	in	in	IN
21781	2637	14	the	the	DT
21781	2637	15	frog	frog	NN
21781	2637	16	and	and	CC
21781	2637	17	the	the	DT
21781	2637	18	rabbit	rabbit	NN
21781	2637	19	.	.	.
21781	2638	1	5	5	CD
21781	2638	2	.	.	.
21781	2639	1	Describe	describe	VB
21781	2639	2	the	the	DT
21781	2639	3	organs	organ	NNS
21781	2639	4	of	of	IN
21781	2639	5	circulation	circulation	NN
21781	2639	6	(	(	-LRB-
21781	2639	7	heart	heart	NN
21781	2639	8	and	and	CC
21781	2639	9	main	main	JJ
21781	2639	10	arteries	artery	NNS
21781	2639	11	and	and	CC
21781	2639	12	veins	vein	NNS
21781	2639	13	)	)	-RRB-
21781	2639	14	and	and	CC
21781	2639	15	respiration	respiration	NN
21781	2639	16	in	in	IN
21781	2639	17	the	the	DT
21781	2639	18	frog	frog	NN
21781	2639	19	in	in	IN
21781	2639	20	its	-PRON-	PRP$
21781	2639	21	mature	mature	JJ
21781	2639	22	and	and	CC
21781	2639	23	immature	immature	JJ
21781	2639	24	states	state	NNS
21781	2639	25	.	.	.
21781	2640	1	6	6	CD
21781	2640	2	.	.	.
21781	2641	1	Give	give	VB
21781	2641	2	a	a	DT
21781	2641	3	brief	brief	JJ
21781	2641	4	account	account	NN
21781	2641	5	of	of	IN
21781	2641	6	the	the	DT
21781	2641	7	physiology	physiology	NN
21781	2641	8	of	of	IN
21781	2641	9	respiration	respiration	NN
21781	2641	10	.	.	.
21781	2642	1	Describe	describe	VB
21781	2642	2	fully	fully	RB
21781	2642	3	the	the	DT
21781	2642	4	means	mean	NNS
21781	2642	5	by	by	IN
21781	2642	6	which	which	WDT
21781	2642	7	respiration	respiration	NN
21781	2642	8	is	be	VBZ
21781	2642	9	effected	effect	VBN
21781	2642	10	in	in	IN
21781	2642	11	the	the	DT
21781	2642	12	following	follow	VBG
21781	2642	13	animals:--	animals:--	:
21781	2642	14	frog	frog	NN
21781	2642	15	,	,	,
21781	2642	16	amphioxus	amphioxus	NN
21781	2642	17	,	,	,
21781	2642	18	rabbit	rabbit	NN
21781	2642	19	,	,	,
21781	2642	20	and	and	CC
21781	2642	21	dog	dog	NN
21781	2642	22	-	-	HYPH
21781	2642	23	fish	fish	NN
21781	2642	24	.	.	.
21781	2643	1	7	7	LS
21781	2643	2	.	.	.
21781	2644	1	Describe	describe	VB
21781	2644	2	the	the	DT
21781	2644	3	minute	minute	JJ
21781	2644	4	structure	structure	NN
21781	2644	5	of	of	IN
21781	2644	6	the	the	DT
21781	2644	7	blood	blood	NN
21781	2644	8	of	of	IN
21781	2644	9	the	the	DT
21781	2644	10	rabbit	rabbit	NN
21781	2644	11	,	,	,
21781	2644	12	frog	frog	NN
21781	2644	13	,	,	,
21781	2644	14	and	and	CC
21781	2644	15	amphioxus	amphioxus	NN
21781	2644	16	.	.	.
21781	2645	1	8	8	LS
21781	2645	2	.	.	.
21781	2646	1	Describe	describe	VB
21781	2646	2	and	and	CC
21781	2646	3	illustrate	illustrate	VB
21781	2646	4	by	by	IN
21781	2646	5	means	mean	NNS
21781	2646	6	of	of	IN
21781	2646	7	sketches	sketch	NNS
21781	2646	8	the	the	DT
21781	2646	9	chief	chief	JJ
21781	2646	10	points	point	NNS
21781	2646	11	of	of	IN
21781	2646	12	difference	difference	NN
21781	2646	13	between	between	IN
21781	2646	14	the	the	DT
21781	2646	15	skeleton	skeleton	NN
21781	2646	16	of	of	IN
21781	2646	17	the	the	DT
21781	2646	18	rabbit	rabbit	NN
21781	2646	19	as	as	IN
21781	2646	20	a	a	DT
21781	2646	21	typical	typical	JJ
21781	2646	22	mammal	mammal	NN
21781	2646	23	,	,	,
21781	2646	24	and	and	CC
21781	2646	25	that	that	DT
21781	2646	26	of	of	IN
21781	2646	27	the	the	DT
21781	2646	28	common	common	JJ
21781	2646	29	frog	frog	NN
21781	2646	30	as	as	IN
21781	2646	31	a	a	DT
21781	2646	32	typical	typical	JJ
21781	2646	33	amphibian	amphibian	NN
21781	2646	34	.	.	.
21781	2647	1	9	9	CD
21781	2647	2	.	.	.
21781	2648	1	(	(	-LRB-
21781	2648	2	a	a	LS
21781	2648	3	)	)	-RRB-
21781	2648	4	Explain	explain	VB
21781	2648	5	what	what	WP
21781	2648	6	is	be	VBZ
21781	2648	7	meant	mean	VBN
21781	2648	8	by	by	IN
21781	2648	9	the	the	DT
21781	2648	10	term	term	NN
21781	2648	11	"	"	``
21781	2648	12	central	central	JJ
21781	2648	13	nervous	nervous	JJ
21781	2648	14	system	system	NN
21781	2648	15	.	.	.
21781	2648	16	"	"	''
21781	2649	1	(	(	-LRB-
21781	2649	2	b	b	LS
21781	2649	3	)	)	-RRB-
21781	2649	4	Describe	describe	VB
21781	2649	5	the	the	DT
21781	2649	6	tissue	tissue	NN
21781	2649	7	elements	element	NNS
21781	2649	8	which	which	WDT
21781	2649	9	enter	enter	VBP
21781	2649	10	into	into	IN
21781	2649	11	its	-PRON-	PRP$
21781	2649	12	composition	composition	NN
21781	2649	13	.	.	.
21781	2650	1	(	(	-LRB-
21781	2650	2	c	c	NN
21781	2650	3	)	)	-RRB-
21781	2650	4	Explain	explain	VB
21781	2650	5	,	,	,
21781	2650	6	as	as	RB
21781	2650	7	far	far	RB
21781	2650	8	as	as	IN
21781	2650	9	you	-PRON-	PRP
21781	2650	10	can	can	MD
21781	2650	11	,	,	,
21781	2650	12	the	the	DT
21781	2650	13	function	function	NN
21781	2650	14	of	of	IN
21781	2650	15	each	each	DT
21781	2650	16	structure	structure	NN
21781	2650	17	described	describe	VBN
21781	2650	18	.	.	.
21781	2651	1	(	(	-LRB-
21781	2651	2	d	d	LS
21781	2651	3	)	)	-RRB-
21781	2651	4	How	how	WRB
21781	2651	5	is	be	VBZ
21781	2651	6	the	the	DT
21781	2651	7	central	central	JJ
21781	2651	8	nervous	nervous	JJ
21781	2651	9	system	system	NN
21781	2651	10	developed	develop	VBN
21781	2651	11	in	in	IN
21781	2651	12	the	the	DT
21781	2651	13	frog	frog	NN
21781	2651	14	,	,	,
21781	2651	15	and	and	CC
21781	2651	16	(	(	-LRB-
21781	2651	17	e	e	NNP
21781	2651	18	)	)	-RRB-
21781	2651	19	in	in	IN
21781	2651	20	the	the	DT
21781	2651	21	rabbit	rabbit	NN
21781	2651	22	?	?	.
21781	2652	1	(	(	-LRB-
21781	2652	2	f	f	LS
21781	2652	3	)	)	-RRB-
21781	2652	4	What	what	WP
21781	2652	5	conclusions	conclusion	NNS
21781	2652	6	may	may	MD
21781	2652	7	be	be	VB
21781	2652	8	drawn	draw	VBN
21781	2652	9	from	from	IN
21781	2652	10	the	the	DT
21781	2652	11	facts	fact	NNS
21781	2652	12	stated	state	VBN
21781	2652	13	as	as	IN
21781	2652	14	to	to	IN
21781	2652	15	the	the	DT
21781	2652	16	origin	origin	NN
21781	2652	17	of	of	IN
21781	2652	18	the	the	DT
21781	2652	19	central	central	JJ
21781	2652	20	nervous	nervous	JJ
21781	2652	21	system	system	NN
21781	2652	22	in	in	IN
21781	2652	23	evolution	evolution	NN
21781	2652	24	?	?	.
21781	2653	1	10	10	CD
21781	2653	2	.	.	.
21781	2654	1	Give	give	VB
21781	2654	2	an	an	DT
21781	2654	3	account	account	NN
21781	2654	4	of	of	IN
21781	2654	5	the	the	DT
21781	2654	6	structure	structure	NN
21781	2654	7	(	(	-LRB-
21781	2654	8	including	include	VBG
21781	2654	9	histology	histology	NN
21781	2654	10	)	)	-RRB-
21781	2654	11	and	and	CC
21781	2654	12	of	of	IN
21781	2654	13	the	the	DT
21781	2654	14	functions	function	NNS
21781	2654	15	of	of	IN
21781	2654	16	the	the	DT
21781	2654	17	spinal	spinal	JJ
21781	2654	18	cord	cord	NN
21781	2654	19	and	and	CC
21781	2654	20	spinal	spinal	JJ
21781	2654	21	nerves	nerve	NNS
21781	2654	22	of	of	IN
21781	2654	23	the	the	DT
21781	2654	24	frog	frog	NN
21781	2654	25	.	.	.
21781	2655	1	11	11	CD
21781	2655	2	.	.	.
21781	2656	1	Give	give	VB
21781	2656	2	a	a	DT
21781	2656	3	description	description	NN
21781	2656	4	of	of	IN
21781	2656	5	the	the	DT
21781	2656	6	minute	minute	NN
21781	2656	7	structure	structure	NN
21781	2656	8	and	and	CC
21781	2656	9	chemical	chemical	NN
21781	2656	10	characters	character	NNS
21781	2656	11	of	of	IN
21781	2656	12	the	the	DT
21781	2656	13	following	follow	VBG
21781	2656	14	tissues	tissue	NNS
21781	2656	15	as	as	IN
21781	2656	16	seen	see	VBN
21781	2656	17	in	in	IN
21781	2656	18	the	the	DT
21781	2656	19	frog:--	frog:--	NNP
21781	2656	20	cartilage	cartilage	NN
21781	2656	21	,	,	,
21781	2656	22	bone	bone	NN
21781	2656	23	,	,	,
21781	2656	24	muscle	muscle	NN
21781	2656	25	.	.	.
21781	2657	1	From	from	IN
21781	2657	2	which	which	WDT
21781	2657	3	of	of	IN
21781	2657	4	the	the	DT
21781	2657	5	primary	primary	JJ
21781	2657	6	cell	cell	NN
21781	2657	7	-	-	HYPH
21781	2657	8	layers	layer	NNS
21781	2657	9	of	of	IN
21781	2657	10	the	the	DT
21781	2657	11	embryo	embryo	NN
21781	2657	12	are	be	VBP
21781	2657	13	they	-PRON-	PRP
21781	2657	14	respectively	respectively	RB
21781	2657	15	developed	develop	VBN
21781	2657	16	?	?	.
21781	2658	1	12	12	CD
21781	2658	2	.	.	.
21781	2659	1	What	what	WDT
21781	2659	2	substance	substance	NN
21781	2659	3	is	be	VBZ
21781	2659	4	excreted	excrete	VBN
21781	2659	5	by	by	IN
21781	2659	6	the	the	DT
21781	2659	7	renal	renal	JJ
21781	2659	8	organ	organ	NN
21781	2659	9	of	of	IN
21781	2659	10	a	a	DT
21781	2659	11	frog	frog	NN
21781	2659	12	,	,	,
21781	2659	13	and	and	CC
21781	2659	14	what	what	WDT
21781	2659	15	relation	relation	NN
21781	2659	16	does	do	VBZ
21781	2659	17	this	this	DT
21781	2659	18	substance	substance	NN
21781	2659	19	bear	bear	VB
21781	2659	20	to	to	IN
21781	2659	21	the	the	DT
21781	2659	22	general	general	JJ
21781	2659	23	life	life	NN
21781	2659	24	of	of	IN
21781	2659	25	the	the	DT
21781	2659	26	organism	organism	NN
21781	2659	27	?	?	.
21781	2660	1	Describe	describe	VB
21781	2660	2	the	the	DT
21781	2660	3	parts	part	NNS
21781	2660	4	by	by	IN
21781	2660	5	which	which	WDT
21781	2660	6	similar	similar	JJ
21781	2660	7	excretion	excretion	NN
21781	2660	8	is	be	VBZ
21781	2660	9	believed	believe	VBN
21781	2660	10	to	to	TO
21781	2660	11	be	be	VB
21781	2660	12	effected	effect	VBN
21781	2660	13	in	in	IN
21781	2660	14	amoeba	amoeba	NNP
21781	2660	15	,	,	,
21781	2660	16	hydra	hydra	NNP
21781	2660	17	,	,	,
21781	2660	18	earthworm	earthworm	NN
21781	2660	19	,	,	,
21781	2660	20	mussel	mussel	NNP
21781	2660	21	,	,	,
21781	2660	22	and	and	CC
21781	2660	23	lobster	lobster	NN
21781	2660	24	.	.	.
21781	2661	1	13	13	CD
21781	2661	2	.	.	.
21781	2662	1	Describe	describe	VB
21781	2662	2	,	,	,
21781	2662	3	with	with	IN
21781	2662	4	illustrative	illustrative	JJ
21781	2662	5	sketches	sketch	NNS
21781	2662	6	,	,	,
21781	2662	7	the	the	DT
21781	2662	8	structure	structure	NN
21781	2662	9	of	of	IN
21781	2662	10	the	the	DT
21781	2662	11	connective	connective	JJ
21781	2662	12	tissue	tissue	NN
21781	2662	13	,	,	,
21781	2662	14	cartilage	cartilage	NN
21781	2662	15	,	,	,
21781	2662	16	and	and	CC
21781	2662	17	muscular	muscular	JJ
21781	2662	18	tissue	tissue	NN
21781	2662	19	of	of	IN
21781	2662	20	a	a	DT
21781	2662	21	frog	frog	NN
21781	2662	22	.	.	.
21781	2663	1	Also	also	RB
21781	2663	2	describe	describe	VB
21781	2663	3	the	the	DT
21781	2663	4	structure	structure	NN
21781	2663	5	of	of	IN
21781	2663	6	the	the	DT
21781	2663	7	muscular	muscular	JJ
21781	2663	8	tissue	tissue	NN
21781	2663	9	of	of	IN
21781	2663	10	the	the	DT
21781	2663	11	lobster	lobster	NN
21781	2663	12	and	and	CC
21781	2663	13	snail	snail	NN
21781	2663	14	.	.	.
21781	2664	1	14	14	CD
21781	2664	2	.	.	.
21781	2665	1	Give	give	VB
21781	2665	2	in	in	IN
21781	2665	3	account	account	NN
21781	2665	4	of	of	IN
21781	2665	5	the	the	DT
21781	2665	6	more	more	RBR
21781	2665	7	important	important	JJ
21781	2665	8	features	feature	NNS
21781	2665	9	in	in	IN
21781	2665	10	the	the	DT
21781	2665	11	development	development	NN
21781	2665	12	of	of	IN
21781	2665	13	the	the	DT
21781	2665	14	frog	frog	NN
21781	2665	15	.	.	.
21781	2666	1	15	15	CD
21781	2666	2	.	.	.
21781	2667	1	Describe	describe	VB
21781	2667	2	and	and	CC
21781	2667	3	compare	compare	VB
21781	2667	4	the	the	DT
21781	2667	5	structure	structure	NN
21781	2667	6	of	of	IN
21781	2667	7	the	the	DT
21781	2667	8	renal	renal	JJ
21781	2667	9	organs	organ	NNS
21781	2667	10	in	in	IN
21781	2667	11	a	a	DT
21781	2667	12	frog	frog	NN
21781	2667	13	and	and	CC
21781	2667	14	a	a	DT
21781	2667	15	rabbit	rabbit	NN
21781	2667	16	.	.	.
21781	2668	1	16	16	CD
21781	2668	2	.	.	.
21781	2669	1	Give	give	VB
21781	2669	2	an	an	DT
21781	2669	3	account	account	NN
21781	2669	4	of	of	IN
21781	2669	5	the	the	DT
21781	2669	6	structure	structure	NN
21781	2669	7	of	of	IN
21781	2669	8	the	the	DT
21781	2669	9	genito	genito	JJ
21781	2669	10	-	-	HYPH
21781	2669	11	urinary	urinary	JJ
21781	2669	12	organs	organ	NNS
21781	2669	13	of	of	IN
21781	2669	14	the	the	DT
21781	2669	15	frog	frog	NN
21781	2669	16	.	.	.
21781	2670	1	Compare	compare	VB
21781	2670	2	these	these	DT
21781	2670	3	organs	organ	NNS
21781	2670	4	of	of	IN
21781	2670	5	the	the	DT
21781	2670	6	frog	frog	NN
21781	2670	7	with	with	IN
21781	2670	8	those	those	DT
21781	2670	9	of	of	IN
21781	2670	10	the	the	DT
21781	2670	11	dog	dog	NN
21781	2670	12	-	-	HYPH
21781	2670	13	fish	fish	NN
21781	2670	14	and	and	CC
21781	2670	15	of	of	IN
21781	2670	16	the	the	DT
21781	2670	17	rabbit	rabbit	NN
21781	2670	18	.	.	.
21781	2671	1	Distinguish	distinguish	VB
21781	2671	2	in	in	IN
21781	2671	3	each	each	DT
21781	2671	4	case	case	NN
21781	2671	5	the	the	DT
21781	2671	6	conditions	condition	NNS
21781	2671	7	of	of	IN
21781	2671	8	the	the	DT
21781	2671	9	two	two	CD
21781	2671	10	sexes	sex	NNS
21781	2671	11	,	,	,
21781	2671	12	and	and	CC
21781	2671	13	describe	describe	VB
21781	2671	14	briefly	briefly	RB
21781	2671	15	the	the	DT
21781	2671	16	microscopic	microscopic	JJ
21781	2671	17	structure	structure	NN
21781	2671	18	and	and	CC
21781	2671	19	development	development	NN
21781	2671	20	of	of	IN
21781	2671	21	the	the	DT
21781	2671	22	ova	ova	NNP
21781	2671	23	and	and	CC
21781	2671	24	of	of	IN
21781	2671	25	the	the	DT
21781	2671	26	spermatozoa	spermatozoa	NN
21781	2671	27	.	.	.
21781	2672	1	17	17	CD
21781	2672	2	.	.	.
21781	2673	1	Describe	describe	VB
21781	2673	2	,	,	,
21781	2673	3	with	with	IN
21781	2673	4	diagrams	diagram	NNS
21781	2673	5	,	,	,
21781	2673	6	the	the	DT
21781	2673	7	arrangement	arrangement	NN
21781	2673	8	of	of	IN
21781	2673	9	the	the	DT
21781	2673	10	urinary	urinary	JJ
21781	2673	11	and	and	CC
21781	2673	12	generative	generative	JJ
21781	2673	13	organs	organ	NNS
21781	2673	14	in	in	IN
21781	2673	15	the	the	DT
21781	2673	16	male	male	NN
21781	2673	17	of	of	IN
21781	2673	18	(	(	-LRB-
21781	2673	19	a	a	LS
21781	2673	20	)	)	-RRB-
21781	2673	21	the	the	DT
21781	2673	22	rabbit	rabbit	NN
21781	2673	23	,	,	,
21781	2673	24	(	(	-LRB-
21781	2673	25	b	b	LS
21781	2673	26	)	)	-RRB-
21781	2673	27	the	the	DT
21781	2673	28	dog	dog	NN
21781	2673	29	-	-	HYPH
21781	2673	30	fish	fish	NN
21781	2673	31	,	,	,
21781	2673	32	and	and	CC
21781	2673	33	(	(	-LRB-
21781	2673	34	c	c	NN
21781	2673	35	)	)	-RRB-
21781	2673	36	the	the	DT
21781	2673	37	frog	frog	NN
21781	2673	38	;	;	,
21781	2673	39	(	(	-LRB-
21781	2673	40	d	d	NN
21781	2673	41	)	)	-RRB-
21781	2673	42	point	point	VBP
21781	2673	43	out	out	RP
21781	2673	44	the	the	DT
21781	2673	45	most	most	RBS
21781	2673	46	important	important	JJ
21781	2673	47	differences	difference	NNS
21781	2673	48	between	between	IN
21781	2673	49	them	-PRON-	PRP
21781	2673	50	.	.	.
21781	2674	1	18	18	CD
21781	2674	2	.	.	.
21781	2675	1	(	(	-LRB-
21781	2675	2	a	a	LS
21781	2675	3	)	)	-RRB-
21781	2675	4	Describe	describe	VB
21781	2675	5	the	the	DT
21781	2675	6	structure	structure	NN
21781	2675	7	of	of	IN
21781	2675	8	the	the	DT
21781	2675	9	ovarian	ovarian	JJ
21781	2675	10	egg	egg	NN
21781	2675	11	of	of	IN
21781	2675	12	the	the	DT
21781	2675	13	rabbit	rabbit	NN
21781	2675	14	,	,	,
21781	2675	15	(	(	-LRB-
21781	2675	16	b	b	NN
21781	2675	17	)	)	-RRB-
21781	2675	18	and	and	CC
21781	2675	19	of	of	IN
21781	2675	20	the	the	DT
21781	2675	21	pigeon	pigeon	NN
21781	2675	22	,	,	,
21781	2675	23	(	(	-LRB-
21781	2675	24	c	c	NN
21781	2675	25	)	)	-RRB-
21781	2675	26	and	and	CC
21781	2675	27	of	of	IN
21781	2675	28	the	the	DT
21781	2675	29	frog	frog	NN
21781	2675	30	;	;	,
21781	2675	31	(	(	-LRB-
21781	2675	32	d	d	LS
21781	2675	33	)	)	-RRB-
21781	2675	34	from	from	IN
21781	2675	35	what	what	WDT
21781	2675	36	part	part	NN
21781	2675	37	of	of	IN
21781	2675	38	the	the	DT
21781	2675	39	embryo	embryo	NN
21781	2675	40	do	do	VBP
21781	2675	41	they	-PRON-	PRP
21781	2675	42	originate	originate	VB
21781	2675	43	?	?	.
21781	2676	1	(	(	-LRB-
21781	2676	2	e	e	LS
21781	2676	3	)	)	-RRB-
21781	2676	4	What	what	WP
21781	2676	5	is	be	VBZ
21781	2676	6	the	the	DT
21781	2676	7	structure	structure	NN
21781	2676	8	and	and	CC
21781	2676	9	origin	origin	NN
21781	2676	10	of	of	IN
21781	2676	11	the	the	DT
21781	2676	12	ovarian	ovarian	JJ
21781	2676	13	follicle	follicle	NN
21781	2676	14	in	in	IN
21781	2676	15	the	the	DT
21781	2676	16	rabbit	rabbit	NN
21781	2676	17	,	,	,
21781	2676	18	and	and	CC
21781	2676	19	(	(	-LRB-
21781	2676	20	f	f	NN
21781	2676	21	)	)	-RRB-
21781	2676	22	of	of	IN
21781	2676	23	the	the	DT
21781	2676	24	ovarian	ovarian	JJ
21781	2676	25	stroma	stroma	NN
21781	2676	26	?	?	.
21781	2677	1	(	(	-LRB-
21781	2677	2	g	g	NNP
21781	2677	3	)	)	-RRB-
21781	2677	4	What	what	WP
21781	2677	5	is	be	VBZ
21781	2677	6	the	the	DT
21781	2677	7	"	"	``
21781	2677	8	granulosa	granulosa	NNS
21781	2677	9	"	"	''
21781	2677	10	and	and	CC
21781	2677	11	what	what	WP
21781	2677	12	the	the	DT
21781	2677	13	"	"	``
21781	2677	14	zona	zona	NNP
21781	2677	15	pellucida	pellucida	NN
21781	2677	16	"	"	''
21781	2677	17	?	?	.
21781	2678	1	19	19	CD
21781	2678	2	.	.	.
21781	2679	1	Describe	describe	VB
21781	2679	2	the	the	DT
21781	2679	3	pre	pre	JJ
21781	2679	4	-	-	NN
21781	2679	5	segmentation	segmentation	NN
21781	2679	6	changes	change	NNS
21781	2679	7	,	,	,
21781	2679	8	mode	mode	NN
21781	2679	9	of	of	IN
21781	2679	10	impregnation	impregnation	NN
21781	2679	11	,	,	,
21781	2679	12	and	and	CC
21781	2679	13	early	early	JJ
21781	2679	14	stages	stage	NNS
21781	2679	15	of	of	IN
21781	2679	16	development	development	NN
21781	2679	17	in	in	IN
21781	2679	18	the	the	DT
21781	2679	19	ovum	ovum	NN
21781	2679	20	of	of	IN
21781	2679	21	the	the	DT
21781	2679	22	frog	frog	NN
21781	2679	23	,	,	,
21781	2679	24	as	as	RB
21781	2679	25	far	far	RB
21781	2679	26	as	as	IN
21781	2679	27	the	the	DT
21781	2679	28	closure	closure	NN
21781	2679	29	of	of	IN
21781	2679	30	the	the	DT
21781	2679	31	neural	neural	JJ
21781	2679	32	canal	canal	NN
21781	2679	33	.	.	.
21781	2680	1	20	20	CD
21781	2680	2	.	.	.
21781	2681	1	Illustrate	illustrate	VB
21781	2681	2	,	,	,
21781	2681	3	with	with	IN
21781	2681	4	diagrams	diagram	NNS
21781	2681	5	,	,	,
21781	2681	6	from	from	IN
21781	2681	7	the	the	DT
21781	2681	8	structure	structure	NN
21781	2681	9	of	of	IN
21781	2681	10	typical	typical	JJ
21781	2681	11	organisms	organism	NNS
21781	2681	12	,	,	,
21781	2681	13	the	the	DT
21781	2681	14	principle	principle	NN
21781	2681	15	of	of	IN
21781	2681	16	repetition	repetition	NN
21781	2681	17	of	of	IN
21781	2681	18	similar	similar	JJ
21781	2681	19	parts	part	NNS
21781	2681	20	.	.	.
21781	2682	1	-Note	-Note	VBD
21781	2682	2	on	on	RP
21781	2682	3	Making	make	VBG
21781	2682	4	Comparisons	Comparisons	NNP
21781	2682	5	_	_	NNP
21781	2682	6	Students	Students	NNPS
21781	2682	7	preparing	prepare	VBG
21781	2682	8	for	for	IN
21781	2682	9	examinations	examination	NNS
21781	2682	10	are	be	VBP
21781	2682	11	frequently	frequently	RB
21781	2682	12	troubled	trouble	VBN
21781	2682	13	by	by	IN
21781	2682	14	"	"	``
21781	2682	15	comparison	comparison	NN
21781	2682	16	"	"	''
21781	2682	17	questions	question	NNS
21781	2682	18	.	.	.
21781	2683	1	Tabulation	tabulation	NN
21781	2683	2	is	be	VBZ
21781	2683	3	often	often	RB
21781	2683	4	recommended	recommend	VBN
21781	2683	5	,	,	,
21781	2683	6	but	but	CC
21781	2683	7	we	-PRON-	PRP
21781	2683	8	are	be	VBP
21781	2683	9	inclined	inclined	JJ
21781	2683	10	to	to	TO
21781	2683	11	favour	favour	VB
21781	2683	12	a	a	DT
21781	2683	13	rather	rather	RB
21781	2683	14	more	more	RBR
21781	2683	15	flexible	flexible	JJ
21781	2683	16	plan	plan	NN
21781	2683	17	of	of	IN
21781	2683	18	marking	mark	VBG
21781	2683	19	off	off	RP
21781	2683	20	differences	difference	NNS
21781	2683	21	and	and	CC
21781	2683	22	resemblances	resemblance	NNS
21781	2683	23	.	.	.
21781	2684	1	In	in	IN
21781	2684	2	tabulation	tabulation	NN
21781	2684	3	a	a	DT
21781	2684	4	considerable	considerable	JJ
21781	2684	5	loss	loss	NN
21781	2684	6	of	of	IN
21781	2684	7	time	time	NN
21781	2684	8	is	be	VBZ
21781	2684	9	occasioned	occasion	VBN
21781	2684	10	by	by	IN
21781	2684	11	writing	write	VBG
21781	2684	12	down	down	RP
21781	2684	13	the	the	DT
21781	2684	14	features	feature	NNS
21781	2684	15	of	of	IN
21781	2684	16	both	both	PDT
21781	2684	17	the	the	DT
21781	2684	18	things	thing	NNS
21781	2684	19	compared	compare	VBN
21781	2684	20	,	,	,
21781	2684	21	and	and	CC
21781	2684	22	this	this	DT
21781	2684	23	is	be	VBZ
21781	2684	24	a	a	DT
21781	2684	25	serious	serious	JJ
21781	2684	26	consideration	consideration	NN
21781	2684	27	for	for	IN
21781	2684	28	the	the	DT
21781	2684	29	examinee	examinee	NN
21781	2684	30	.	.	.
21781	2685	1	We	-PRON-	PRP
21781	2685	2	advise	advise	VBP
21781	2685	3	him	-PRON-	PRP
21781	2685	4	therefore	therefore	RB
21781	2685	5	,	,	,
21781	2685	6	first	first	RB
21781	2685	7	,	,	,
21781	2685	8	if	if	IN
21781	2685	9	he	-PRON-	PRP
21781	2685	10	possibly	possibly	RB
21781	2685	11	can	can	MD
21781	2685	12	,	,	,
21781	2685	13	to	to	TO
21781	2685	14	draw	draw	VB
21781	2685	15	side	side	NN
21781	2685	16	by	by	IN
21781	2685	17	side	side	NN
21781	2685	18	and	and	CC
21781	2685	19	in	in	IN
21781	2685	20	corresponding	correspond	VBG
21781	2685	21	positions	position	NNS
21781	2685	22	the	the	DT
21781	2685	23	two	two	CD
21781	2685	24	things	thing	NNS
21781	2685	25	under	under	IN
21781	2685	26	consideration	consideration	NN
21781	2685	27	,	,	,
21781	2685	28	and	and	CC
21781	2685	29	then	then	RB
21781	2685	30	,	,	,
21781	2685	31	going	go	VBG
21781	2685	32	over	over	IN
21781	2685	33	them	-PRON-	PRP
21781	2685	34	in	in	IN
21781	2685	35	a	a	DT
21781	2685	36	methodical	methodical	JJ
21781	2685	37	way	way	NN
21781	2685	38	,	,	,
21781	2685	39	to	to	TO
21781	2685	40	state	state	VB
21781	2685	41	simply	simply	RB
21781	2685	42	the	the	DT
21781	2685	43	difference	difference	NN
21781	2685	44	between	between	IN
21781	2685	45	each	each	DT
21781	2685	46	homologous	homologous	JJ
21781	2685	47	part	part	NN
21781	2685	48	.	.	.
21781	2686	1	We	-PRON-	PRP
21781	2686	2	append	append	VBP
21781	2686	3	as	as	IN
21781	2686	4	examples	example	NNS
21781	2686	5	three	three	CD
21781	2686	6	test	test	NN
21781	2686	7	answers	answer	NNS
21781	2686	8	actually	actually	RB
21781	2686	9	submitted	submit	VBN
21781	2686	10	(	(	-LRB-
21781	2686	11	with	with	IN
21781	2686	12	figures	figure	NNS
21781	2686	13	)	)	-RRB-
21781	2686	14	in	in	IN
21781	2686	15	"	"	``
21781	2686	16	Correspondence	Correspondence	NNP
21781	2686	17	"	"	''
21781	2686	18	work:--	work:--	NNP
21781	2686	19	1	1	CD
21781	2686	20	.	.	.
21781	2687	1	Compare	compare	VB
21781	2687	2	the	the	DT
21781	2687	3	brain	brain	NN
21781	2687	4	of	of	IN
21781	2687	5	the	the	DT
21781	2687	6	frog	frog	NN
21781	2687	7	with	with	IN
21781	2687	8	that	that	DT
21781	2687	9	of	of	IN
21781	2687	10	the	the	DT
21781	2687	11	rabbit	rabbit	NN
21781	2687	12	.	.	.
21781	2688	1	In	in	IN
21781	2688	2	the	the	DT
21781	2688	3	frog	frog	NN
21781	2688	4	's	's	POS
21781	2688	5	fore	fore	NN
21781	2688	6	-	-	HYPH
21781	2688	7	brain--	brain--	NNP
21781	2688	8	The	the	DT
21781	2688	9	olfactory	olfactory	JJ
21781	2688	10	lobes	lobe	NNS
21781	2688	11	are	be	VBP
21781	2688	12	fused	fuse	VBN
21781	2688	13	in	in	IN
21781	2688	14	the	the	DT
21781	2688	15	middle	middle	JJ
21781	2688	16	line	line	NN
21781	2688	17	.	.	.
21781	2689	1	There	there	EX
21781	2689	2	is	be	VBZ
21781	2689	3	no	no	DT
21781	2689	4	corpus	corpus	NNP
21781	2689	5	callosum	callosum	NN
21781	2689	6	,	,	,
21781	2689	7	nor	nor	CC
21781	2689	8	is	be	VBZ
21781	2689	9	there	there	EX
21781	2689	10	a	a	DT
21781	2689	11	middle	middle	JJ
21781	2689	12	commissure	commissure	NN
21781	2689	13	to	to	IN
21781	2689	14	the	the	DT
21781	2689	15	third	third	JJ
21781	2689	16	ventricle	ventricle	NN
21781	2689	17	.	.	.
21781	2690	1	The	the	DT
21781	2690	2	cerebral	cerebral	JJ
21781	2690	3	hemispheres	hemisphere	NNS
21781	2690	4	are	be	VBP
21781	2690	5	not	not	RB
21781	2690	6	convoluted	convoluted	JJ
21781	2690	7	,	,	,
21781	2690	8	and	and	CC
21781	2690	9	,	,	,
21781	2690	10	looked	look	VBD
21781	2690	11	at	at	IN
21781	2690	12	from	from	IN
21781	2690	13	the	the	DT
21781	2690	14	dorsal	dorsal	NN
21781	2690	15	aspect	aspect	NN
21781	2690	16	,	,	,
21781	2690	17	do	do	VB
21781	2690	18	not	not	RB
21781	2690	19	hide	hide	VB
21781	2690	20	the	the	DT
21781	2690	21	thalamencephalon	thalamencephalon	NN
21781	2690	22	and	and	CC
21781	2690	23	mid	mid	NN
21781	2690	24	-	-	NN
21781	2690	25	brain	brain	NN
21781	2690	26	.	.	.
21781	2691	1	The	the	DT
21781	2691	2	pineal	pineal	NN
21781	2691	3	gland	gland	NN
21781	2691	4	lies	lie	VBZ
21781	2691	5	in	in	IN
21781	2691	6	the	the	DT
21781	2691	7	cranial	cranial	JJ
21781	2691	8	wall	wall	NN
21781	2691	9	and	and	CC
21781	2691	10	not	not	RB
21781	2691	11	deeply	deeply	RB
21781	2691	12	between	between	IN
21781	2691	13	the	the	DT
21781	2691	14	hemispheres	hemisphere	NNS
21781	2691	15	,	,	,
21781	2691	16	and	and	CC
21781	2691	17	its	-PRON-	PRP$
21781	2691	18	stalk	stalk	NN
21781	2691	19	is	be	VBZ
21781	2691	20	longer	long	JJR
21781	2691	21	and	and	CC
21781	2691	22	tilts	tilt	NNS
21781	2691	23	forward	forward	RB
21781	2691	24	.	.	.
21781	2692	1	In	in	IN
21781	2692	2	the	the	DT
21781	2692	3	mid	mid	JJ
21781	2692	4	-	-	JJ
21781	2692	5	brain--	brain--	JJ
21781	2692	6	The	the	DT
21781	2692	7	optic	optic	JJ
21781	2692	8	lobes	lobe	NNS
21781	2692	9	are	be	VBP
21781	2692	10	two	two	CD
21781	2692	11	,	,	,
21781	2692	12	instead	instead	RB
21781	2692	13	of	of	IN
21781	2692	14	being	be	VBG
21781	2692	15	corpora	corpora	NNP
21781	2692	16	quadrigemina	quadrigemina	NNP
21781	2692	17	,	,	,
21781	2692	18	and	and	CC
21781	2692	19	hollow	hollow	JJ
21781	2692	20	.	.	.
21781	2693	1	In	in	IN
21781	2693	2	the	the	DT
21781	2693	3	hind	hind	NN
21781	2693	4	-	-	HYPH
21781	2693	5	brain--	brain--	NN
21781	2693	6	The	the	DT
21781	2693	7	cerebellum	cerebellum	NN
21781	2693	8	is	be	VBZ
21781	2693	9	a	a	DT
21781	2693	10	very	very	RB
21781	2693	11	small	small	JJ
21781	2693	12	transverse	transverse	JJ
21781	2693	13	band	band	NN
21781	2693	14	,	,	,
21781	2693	15	and	and	CC
21781	2693	16	has	have	VBZ
21781	2693	17	no	no	DT
21781	2693	18	lateral	lateral	JJ
21781	2693	19	parts	part	NNS
21781	2693	20	.	.	.
21781	2694	1	The	the	DT
21781	2694	2	medulla	medulla	NN
21781	2694	3	is	be	VBZ
21781	2694	4	relatively	relatively	RB
21781	2694	5	larger	large	JJR
21781	2694	6	.	.	.
21781	2695	1	There	there	EX
21781	2695	2	are	be	VBP
21781	2695	3	no	no	DT
21781	2695	4	spinal	spinal	JJ
21781	2695	5	accessory	accessory	NN
21781	2695	6	nor	nor	CC
21781	2695	7	hypoglossal	hypoglossal	NN
21781	2695	8	nerves	nerve	NNS
21781	2695	9	to	to	IN
21781	2695	10	the	the	DT
21781	2695	11	brain	brain	NN
21781	2695	12	.	.	.
21781	2696	1	2	2	LS
21781	2696	2	.	.	.
21781	2697	1	Compare	compare	VB
21781	2697	2	the	the	DT
21781	2697	3	vertebrae	vertebra	NNS
21781	2697	4	of	of	IN
21781	2697	5	dog	dog	NN
21781	2697	6	-	-	HYPH
21781	2697	7	fish	fish	NN
21781	2697	8	,	,	,
21781	2697	9	rabbit	rabbit	NN
21781	2697	10	,	,	,
21781	2697	11	and	and	CC
21781	2697	12	frog	frog	NN
21781	2697	13	.	.	.
21781	2698	1	The	the	DT
21781	2698	2	centra	centra	NN
21781	2698	3	of	of	IN
21781	2698	4	the	the	DT
21781	2698	5	dog	dog	NN
21781	2698	6	-	-	HYPH
21781	2698	7	fish	fish	NN
21781	2698	8	are	be	VBP
21781	2698	9	-opistho-	-opistho-	NN
21781	2698	10	[	[	-LRB-
21781	2698	11	amphi]-coelous	amphi]-coelous	NN
21781	2698	12	(	(	-LRB-
21781	2698	13	i.e.	i.e.	FW
21781	2698	14	,	,	,
21781	2698	15	hollow	hollow	JJ
21781	2698	16	at	at	IN
21781	2698	17	either	either	DT
21781	2698	18	end	end	NN
21781	2698	19	)	)	-RRB-
21781	2698	20	.	.	.
21781	2699	1	The	the	DT
21781	2699	2	centra	centra	NN
21781	2699	3	of	of	IN
21781	2699	4	the	the	DT
21781	2699	5	rabbit	rabbit	NN
21781	2699	6	are	be	VBP
21781	2699	7	flat	flat	RB
21781	2699	8	-	-	HYPH
21781	2699	9	faced	faced	JJ
21781	2699	10	.	.	.
21781	2700	1	The	the	DT
21781	2700	2	centra	centra	NN
21781	2700	3	of	of	IN
21781	2700	4	the	the	DT
21781	2700	5	frog	frog	NN
21781	2700	6	are	be	VBP
21781	2700	7	procoelous	procoelous	JJ
21781	2700	8	(	(	-LRB-
21781	2700	9	hollow	hollow	JJ
21781	2700	10	in	in	IN
21781	2700	11	front	front	NN
21781	2700	12	)	)	-RRB-
21781	2700	13	.	.	.
21781	2701	1	The	the	DT
21781	2701	2	notochord	notochord	NN
21781	2701	3	persists	persist	VBZ
21781	2701	4	between	between	IN
21781	2701	5	the	the	DT
21781	2701	6	centra	centra	NN
21781	2701	7	in	in	IN
21781	2701	8	the	the	DT
21781	2701	9	dog	dog	NN
21781	2701	10	-	-	HYPH
21781	2701	11	fish	fish	NN
21781	2701	12	and	and	CC
21781	2701	13	rabbit	rabbit	NN
21781	2701	14	,	,	,
21781	2701	15	within	within	IN
21781	2701	16	the	the	DT
21781	2701	17	centra	centra	NNP
21781	2701	18	in	in	IN
21781	2701	19	frog	frog	NNP
21781	2701	20	.	.	.
21781	2702	1	The	the	DT
21781	2702	2	centra	centra	NN
21781	2702	3	of	of	IN
21781	2702	4	the	the	DT
21781	2702	5	rabbit	rabbit	NN
21781	2702	6	have	have	VBP
21781	2702	7	epiphyses	epiphysis	NNS
21781	2702	8	,	,	,
21781	2702	9	absent	absent	JJ
21781	2702	10	in	in	IN
21781	2702	11	the	the	DT
21781	2702	12	dogfish	dogfish	NN
21781	2702	13	and	and	CC
21781	2702	14	frog	frog	NN
21781	2702	15	.	.	.
21781	2703	1	The	the	DT
21781	2703	2	transverse	transverse	JJ
21781	2703	3	processes	process	NNS
21781	2703	4	of	of	IN
21781	2703	5	the	the	DT
21781	2703	6	rabbit	rabbit	NN
21781	2703	7	typically	typically	RB
21781	2703	8	bear	bear	VBP
21781	2703	9	ribs	rib	NNS
21781	2703	10	.	.	.
21781	2704	1	Short	short	JJ
21781	2704	2	ribs	rib	NNS
21781	2704	3	occur	occur	VBP
21781	2704	4	in	in	IN
21781	2704	5	the	the	DT
21781	2704	6	dog	dog	NN
21781	2704	7	-	-	HYPH
21781	2704	8	fish	fish	NN
21781	2704	9	,	,	,
21781	2704	10	but	but	CC
21781	2704	11	their	-PRON-	PRP$
21781	2704	12	homology	homology	NN
21781	2704	13	with	with	IN
21781	2704	14	those	those	DT
21781	2704	15	of	of	IN
21781	2704	16	the	the	DT
21781	2704	17	rabbit	rabbit	NN
21781	2704	18	is	be	VBZ
21781	2704	19	doubtful	doubtful	JJ
21781	2704	20	.	.	.
21781	2705	1	The	the	DT
21781	2705	2	frog	frog	NN
21781	2705	3	has	have	VBZ
21781	2705	4	no	no	DT
21781	2705	5	ribs	rib	NNS
21781	2705	6	.	.	.
21781	2706	1	The	the	DT
21781	2706	2	interneural	interneural	JJ
21781	2706	3	plates	plate	NNS
21781	2706	4	are	be	VBP
21781	2706	5	peculiar	peculiar	JJ
21781	2706	6	to	to	IN
21781	2706	7	the	the	DT
21781	2706	8	dog	dog	NN
21781	2706	9	-	-	HYPH
21781	2706	10	fish	fish	NN
21781	2706	11	in	in	IN
21781	2706	12	this	this	DT
21781	2706	13	comparison	comparison	NN
21781	2706	14	.	.	.
21781	2707	1	3	3	LS
21781	2707	2	.	.	.
21781	2708	1	Compare	compare	VB
21781	2708	2	the	the	DT
21781	2708	3	skull	skull	NN
21781	2708	4	of	of	IN
21781	2708	5	the	the	DT
21781	2708	6	dog	dog	NN
21781	2708	7	with	with	IN
21781	2708	8	that	that	DT
21781	2708	9	of	of	IN
21781	2708	10	the	the	DT
21781	2708	11	frog	frog	NN
21781	2708	12	.	.	.
21781	2709	1	The	the	DT
21781	2709	2	Brain	Brain	NNP
21781	2709	3	Case--	Case--	NNP
21781	2709	4	Of	of	IN
21781	2709	5	the	the	DT
21781	2709	6	frog	frog	NN
21781	2709	7	is	be	VBZ
21781	2709	8	a	a	DT
21781	2709	9	cylindrical	cylindrical	JJ
21781	2709	10	box	box	NN
21781	2709	11	,	,	,
21781	2709	12	from	from	IN
21781	2709	13	which	which	WDT
21781	2709	14	the	the	DT
21781	2709	15	otic	otic	JJ
21781	2709	16	capsules	capsule	NNS
21781	2709	17	project	project	NN
21781	2709	18	conspicuously	conspicuously	RB
21781	2709	19	on	on	IN
21781	2709	20	either	either	DT
21781	2709	21	side	side	NN
21781	2709	22	.	.	.
21781	2710	1	It	-PRON-	PRP
21781	2710	2	contains	contain	VBZ
21781	2710	3	only	only	RB
21781	2710	4	two	two	CD
21781	2710	5	ossifications	ossification	NNS
21781	2710	6	in	in	IN
21781	2710	7	its	-PRON-	PRP$
21781	2710	8	cartilaginous	cartilaginous	JJ
21781	2710	9	substance	substance	NN
21781	2710	10	(	(	-LRB-
21781	2710	11	the	the	DT
21781	2710	12	sphen	sphen	NN
21781	2710	13	-	-	HYPH
21781	2710	14	ethmoid	ethmoid	NN
21781	2710	15	and	and	CC
21781	2710	16	the	the	DT
21781	2710	17	ex	ex	NN
21781	2710	18	-	-	NN
21781	2710	19	occipital	occipital	JJ
21781	2710	20	)	)	-RRB-
21781	2710	21	,	,	,
21781	2710	22	being	be	VBG
21781	2710	23	protected	protect	VBN
21781	2710	24	by	by	IN
21781	2710	25	the	the	DT
21781	2710	26	membrane	membrane	NN
21781	2710	27	bones	bone	NNS
21781	2710	28	,	,	,
21781	2710	29	the	the	DT
21781	2710	30	parieto	parieto	NN
21781	2710	31	-	-	HYPH
21781	2710	32	frontals	frontal	NNS
21781	2710	33	above	above	IN
21781	2710	34	and	and	CC
21781	2710	35	the	the	DT
21781	2710	36	parasphenoid	parasphenoid	NN
21781	2710	37	below	below	RB
21781	2710	38	.	.	.
21781	2711	1	In	in	IN
21781	2711	2	the	the	DT
21781	2711	3	mammal	mammal	NN
21781	2711	4	it	-PRON-	PRP
21781	2711	5	is	be	VBZ
21781	2711	6	enormously	enormously	RB
21781	2711	7	inflated	inflate	VBN
21781	2711	8	,	,	,
21781	2711	9	and	and	CC
21781	2711	10	the	the	DT
21781	2711	11	otic	otic	JJ
21781	2711	12	capsules	capsule	NNS
21781	2711	13	are	be	VBP
21781	2711	14	imbedded	imbed	VBN
21781	2711	15	in	in	IN
21781	2711	16	its	-PRON-	PRP$
21781	2711	17	wall	wall	NN
21781	2711	18	.	.	.
21781	2712	1	There	there	EX
21781	2712	2	are	be	VBP
21781	2712	3	supra-	supra-	JJ
21781	2712	4	and	and	CC
21781	2712	5	basi-	basi-	XX
21781	2712	6	as	as	RB
21781	2712	7	well	well	RB
21781	2712	8	as	as	IN
21781	2712	9	ex	ex	JJ
21781	2712	10	-	-	JJ
21781	2712	11	occipital	occipital	JJ
21781	2712	12	bones	bone	NNS
21781	2712	13	;	;	:
21781	2712	14	the	the	DT
21781	2712	15	para	para	NN
21781	2712	16	-	-	HYPH
21781	2712	17	sphenoid	sphenoid	NN
21781	2712	18	is	be	VBZ
21781	2712	19	(	(	-LRB-
21781	2712	20	?	?	.
21781	2713	1	entirely	entirely	RB
21781	2713	2	)	)	-RRB-
21781	2713	3	gone	go	VBN
21781	2713	4	,	,	,
21781	2713	5	and	and	CC
21781	2713	6	its	-PRON-	PRP$
21781	2713	7	place	place	NN
21781	2713	8	is	be	VBZ
21781	2713	9	taken	take	VBN
21781	2713	10	by	by	IN
21781	2713	11	the	the	DT
21781	2713	12	basi-	basi-	NN
21781	2713	13	and	and	CC
21781	2713	14	pre	pre	NN
21781	2713	15	-	-	NNS
21781	2713	16	sphenoids	sphenoid	NNS
21781	2713	17	,	,	,
21781	2713	18	and	and	CC
21781	2713	19	the	the	DT
21781	2713	20	lateral	lateral	JJ
21781	2713	21	walls	wall	NNS
21781	2713	22	contain	contain	VBP
21781	2713	23	fresh	fresh	JJ
21781	2713	24	paired	pair	VBN
21781	2713	25	ossifications	ossification	NNS
21781	2713	26	,	,	,
21781	2713	27	the	the	DT
21781	2713	28	ali-	ali-	NN
21781	2713	29	and	and	CC
21781	2713	30	orbito	orbito	NNP
21781	2713	31	-	-	:
21781	2713	32	sphenoids--	sphenoids--	JJ
21781	2713	33	all	all	DT
21781	2713	34	cartilage	cartilage	NN
21781	2713	35	bones	bone	NNS
21781	2713	36	.	.	.
21781	2714	1	The	the	DT
21781	2714	2	sphenethmoid	sphenethmoid	NN
21781	2714	3	is	be	VBZ
21781	2714	4	perhaps	perhaps	RB
21781	2714	5	represented	represent	VBN
21781	2714	6	in	in	IN
21781	2714	7	part	part	NN
21781	2714	8	by	by	IN
21781	2714	9	the	the	DT
21781	2714	10	ethmoid	ethmoid	NN
21781	2714	11	.	.	.
21781	2715	1	As	as	IN
21781	2715	2	a	a	DT
21781	2715	3	result	result	NN
21781	2715	4	of	of	IN
21781	2715	5	the	the	DT
21781	2715	6	inflation	inflation	NN
21781	2715	7	of	of	IN
21781	2715	8	the	the	DT
21781	2715	9	brain	brain	NN
21781	2715	10	-	-	HYPH
21781	2715	11	case	case	NN
21781	2715	12	,	,	,
21781	2715	13	the	the	DT
21781	2715	14	squamosal	squamosal	NN
21781	2715	15	,	,	,
21781	2715	16	which	which	WDT
21781	2715	17	slopes	slope	VBZ
21781	2715	18	downward	downward	RB
21781	2715	19	and	and	CC
21781	2715	20	outward	outward	RB
21781	2715	21	in	in	IN
21781	2715	22	the	the	DT
21781	2715	23	frog	frog	NN
21781	2715	24	,	,	,
21781	2715	25	and	and	CC
21781	2715	26	overlies	overlie	VBZ
21781	2715	27	the	the	DT
21781	2715	28	cartilaginous	cartilaginous	JJ
21781	2715	29	suspensorium	suspensorium	NN
21781	2715	30	(	(	-LRB-
21781	2715	31	quadrate	quadrate	NNP
21781	2715	32	cartilage	cartilage	NN
21781	2715	33	)	)	-RRB-
21781	2715	34	,	,	,
21781	2715	35	has	have	VBZ
21781	2715	36	become	become	VBN
21781	2715	37	a	a	DT
21781	2715	38	constituent	constituent	NN
21781	2715	39	of	of	IN
21781	2715	40	the	the	DT
21781	2715	41	brain	brain	NN
21781	2715	42	-	-	HYPH
21781	2715	43	case	case	NN
21781	2715	44	wall	wall	NN
21781	2715	45	,	,	,
21781	2715	46	and	and	CC
21781	2715	47	slopes	slope	VBZ
21781	2715	48	downwardly	downwardly	RB
21781	2715	49	and	and	CC
21781	2715	50	in	in	RB
21781	2715	51	.	.	.
21781	2716	1	Jaw	Jaw	NNP
21781	2716	2	Suspension--	suspension--	NN
21781	2716	3	The	the	DT
21781	2716	4	point	point	NN
21781	2716	5	of	of	IN
21781	2716	6	attachment	attachment	NN
21781	2716	7	of	of	IN
21781	2716	8	the	the	DT
21781	2716	9	jaw	jaw	NN
21781	2716	10	has	have	VBZ
21781	2716	11	shifted	shift	VBN
21781	2716	12	outward	outward	RB
21781	2716	13	,	,	,
21781	2716	14	and	and	CC
21781	2716	15	the	the	DT
21781	2716	16	original	original	JJ
21781	2716	17	suspensorial	suspensorial	JJ
21781	2716	18	cartilage	cartilage	NN
21781	2716	19	(	(	-LRB-
21781	2716	20	the	the	DT
21781	2716	21	quadrate	quadrate	NN
21781	2716	22	)	)	-RRB-
21781	2716	23	has	have	VBZ
21781	2716	24	taken	take	VBN
21781	2716	25	on	on	RP
21781	2716	26	a	a	DT
21781	2716	27	new	new	JJ
21781	2716	28	and	and	CC
21781	2716	29	minor	minor	JJ
21781	2716	30	function	function	NN
21781	2716	31	as	as	IN
21781	2716	32	the	the	DT
21781	2716	33	incus	incus	NN
21781	2716	34	of	of	IN
21781	2716	35	the	the	DT
21781	2716	36	middle	middle	NNP
21781	2716	37	ear--	ear--	NNP
21781	2716	38	the	the	DT
21781	2716	39	squamosal	squamosal	NN
21781	2716	40	superseding	supersede	VBG
21781	2716	41	it	-PRON-	PRP
21781	2716	42	as	as	IN
21781	2716	43	the	the	DT
21781	2716	44	suspensory	suspensory	JJ
21781	2716	45	part	part	NN
21781	2716	46	.	.	.
21781	2717	1	Lower	lower	RBR
21781	2717	2	Jaw--	jaw--	CD
21781	2717	3	Distinct	distinct	JJ
21781	2717	4	bones	bone	NNS
21781	2717	5	in	in	IN
21781	2717	6	the	the	DT
21781	2717	7	frog	frog	NN
21781	2717	8	;	;	:
21781	2717	9	one	one	CD
21781	2717	10	mass	mass	NN
21781	2717	11	in	in	IN
21781	2717	12	the	the	DT
21781	2717	13	dog	dog	NN
21781	2717	14	.	.	.
21781	2718	1	Otic	otic	JJ
21781	2718	2	Capsule--	Capsule--	NNP
21781	2718	3	Position	position	NN
21781	2718	4	as	as	IN
21781	2718	5	specified	specify	VBN
21781	2718	6	.	.	.
21781	2719	1	One	one	CD
21781	2719	2	centre	centre	NN
21781	2719	3	of	of	IN
21781	2719	4	ossification	ossification	NN
21781	2719	5	in	in	IN
21781	2719	6	the	the	DT
21781	2719	7	frog	frog	NN
21781	2719	8	forming	form	VBG
21781	2719	9	pro	pro	JJ
21781	2719	10	-	-	JJ
21781	2719	11	otic	otic	JJ
21781	2719	12	;	;	:
21781	2719	13	several	several	JJ
21781	2719	14	fuse	fuse	NN
21781	2719	15	together	together	RB
21781	2719	16	and	and	CC
21781	2719	17	form	form	VB
21781	2719	18	periotic	periotic	JJ
21781	2719	19	of	of	IN
21781	2719	20	the	the	DT
21781	2719	21	dog	dog	NN
21781	2719	22	.	.	.
21781	2720	1	There	there	EX
21781	2720	2	is	be	VBZ
21781	2720	3	no	no	DT
21781	2720	4	bulla	bulla	NN
21781	2720	5	and	and	CC
21781	2720	6	no	no	DT
21781	2720	7	external	external	JJ
21781	2720	8	ear	ear	NN
21781	2720	9	in	in	IN
21781	2720	10	the	the	DT
21781	2720	11	frog	frog	NN
21781	2720	12	.	.	.
21781	2721	1	Palate--	Palate--	NNP
21781	2721	2	In	in	IN
21781	2721	3	the	the	DT
21781	2721	4	frog	frog	NN
21781	2721	5	the	the	DT
21781	2721	6	posterior	posterior	NN
21781	2721	7	nares	nare	VBZ
21781	2721	8	open	open	JJ
21781	2721	9	into	into	IN
21781	2721	10	the	the	DT
21781	2721	11	front	front	NN
21781	2721	12	of	of	IN
21781	2721	13	the	the	DT
21781	2721	14	mouth	mouth	NN
21781	2721	15	.	.	.
21781	2722	1	In	in	IN
21781	2722	2	the	the	DT
21781	2722	3	dog	dog	NN
21781	2722	4	the	the	DT
21781	2722	5	maxillae	maxilla	NNS
21781	2722	6	and	and	CC
21781	2722	7	palatines	palatine	NNS
21781	2722	8	send	send	VBP
21781	2722	9	plates	plate	NNS
21781	2722	10	down	down	RB
21781	2722	11	and	and	CC
21781	2722	12	in	in	IN
21781	2722	13	(	(	-LRB-
21781	2722	14	the	the	DT
21781	2722	15	palatine	palatine	NN
21781	2722	16	plates	plate	NNS
21781	2722	17	)	)	-RRB-
21781	2722	18	to	to	TO
21781	2722	19	cut	cut	VB
21781	2722	20	off	off	RP
21781	2722	21	a	a	DT
21781	2722	22	nasal	nasal	NN
21781	2722	23	passage	passage	NN
21781	2722	24	from	from	IN
21781	2722	25	the	the	DT
21781	2722	26	rest	rest	NN
21781	2722	27	of	of	IN
21781	2722	28	the	the	DT
21781	2722	29	buccal	buccal	JJ
21781	2722	30	chamber	chamber	NN
21781	2722	31	,	,	,
21781	2722	32	and	and	CC
21781	2722	33	carry	carry	VB
21781	2722	34	the	the	DT
21781	2722	35	posterior	posterior	NN
21781	2722	36	nares	nare	VBZ
21781	2722	37	back	back	RB
21781	2722	38	to	to	IN
21781	2722	39	the	the	DT
21781	2722	40	pharynx	pharynx	NN
21781	2722	41	,	,	,
21781	2722	42	thus	thus	RB
21781	2722	43	cutting	cut	VBG
21781	2722	44	the	the	DT
21781	2722	45	vomers	vomer	NNS
21781	2722	46	off	off	RP
21781	2722	47	from	from	IN
21781	2722	48	the	the	DT
21781	2722	49	mouth	mouth	NNP
21781	2722	50	roof	roof	NNP
21781	2722	51	.	.	.
21781	2723	1	The	the	DT
21781	2723	2	pterygoids	pterygoid	NNS
21781	2723	3	in	in	IN
21781	2723	4	the	the	DT
21781	2723	5	dog	dog	NN
21781	2723	6	are	be	VBP
21781	2723	7	much	much	RB
21781	2723	8	reduced	reduce	VBN
21781	2723	9	,	,	,
21781	2723	10	and	and	CC
21781	2723	11	do	do	VBP
21781	2723	12	not	not	RB
21781	2723	13	reach	reach	VB
21781	2723	14	back	back	RB
21781	2723	15	to	to	IN
21781	2723	16	the	the	DT
21781	2723	17	suspensorium	suspensorium	NN
21781	2723	18	.	.	.
21781	2724	1	The	the	DT
21781	2724	2	frog	frog	NN
21781	2724	3	has	have	VBZ
21781	2724	4	no	no	DT
21781	2724	5	lachrymal	lachrymal	JJ
21781	2724	6	bone	bone	NN
21781	2724	7	.	.	.
21781	2725	1	-Syllabus	-Syllabus	NFP
21781	2725	2	Of	of	IN
21781	2725	3	Practical	Practical	NNP
21781	2725	4	Work	Work	NNP
21781	2725	5	_	_	NNP
21781	2725	6	We	-PRON-	PRP
21781	2725	7	would	would	MD
21781	2725	8	impress	impress	VB
21781	2725	9	upon	upon	IN
21781	2725	10	the	the	DT
21781	2725	11	student	student	NN
21781	2725	12	at	at	IN
21781	2725	13	the	the	DT
21781	2725	14	outset	outset	NN
21781	2725	15	the	the	DT
21781	2725	16	importance	importance	NN
21781	2725	17	of	of	IN
21781	2725	18	some	some	DT
21781	2725	19	preliminary	preliminary	JJ
21781	2725	20	reading	reading	NN
21781	2725	21	before	before	IN
21781	2725	22	dissection	dissection	NN
21781	2725	23	is	be	VBZ
21781	2725	24	undertaken	undertake	VBN
21781	2725	25	.	.	.
21781	2726	1	No	no	DT
21781	2726	2	one	one	PRP
21781	2726	3	would	would	MD
21781	2726	4	dream	dream	VB
21781	2726	5	of	of	IN
21781	2726	6	attempting	attempt	VBG
21781	2726	7	to	to	TO
21781	2726	8	explore	explore	VB
21781	2726	9	a	a	DT
21781	2726	10	deserted	desert	VBN
21781	2726	11	city	city	NN
21781	2726	12	without	without	IN
21781	2726	13	some	some	DT
21781	2726	14	previous	previous	JJ
21781	2726	15	study	study	NN
21781	2726	16	of	of	IN
21781	2726	17	maps	map	NNS
21781	2726	18	and	and	CC
21781	2726	19	guide	guide	NN
21781	2726	20	-	-	HYPH
21781	2726	21	books	book	NNS
21781	2726	22	,	,	,
21781	2726	23	but	but	CC
21781	2726	24	we	-PRON-	PRP
21781	2726	25	find	find	VBP
21781	2726	26	again	again	RB
21781	2726	27	and	and	CC
21781	2726	28	again	again	RB
21781	2726	29	students	student	VBZ
21781	2726	30	undertaking	undertake	VBG
21781	2726	31	to	to	TO
21781	2726	32	explore	explore	VB
21781	2726	33	the	the	DT
21781	2726	34	complicated	complicated	JJ
21781	2726	35	anatomy	anatomy	NN
21781	2726	36	of	of	IN
21781	2726	37	a	a	DT
21781	2726	38	vertebrated	vertebrated	JJ
21781	2726	39	animal	animal	NN
21781	2726	40	without	without	IN
21781	2726	41	the	the	DT
21781	2726	42	slightest	slight	JJS
21781	2726	43	,	,	,
21781	2726	44	or	or	CC
21781	2726	45	only	only	RB
21781	2726	46	the	the	DT
21781	2726	47	slightest	slight	JJS
21781	2726	48	,	,	,
21781	2726	49	preparatory	preparatory	JJ
21781	2726	50	reading	reading	NN
21781	2726	51	.	.	.
21781	2727	1	This	this	DT
21781	2727	2	is	be	VBZ
21781	2727	3	entirely	entirely	RB
21781	2727	4	a	a	DT
21781	2727	5	mistake	mistake	NN
21781	2727	6	.	.	.
21781	2728	1	A	a	DT
21781	2728	2	student	student	NN
21781	2728	3	should	should	MD
21781	2728	4	be	be	VB
21781	2728	5	familiar	familiar	JJ
21781	2728	6	with	with	IN
21781	2728	7	the	the	DT
21781	2728	8	nomenclature	nomenclature	NN
21781	2728	9	of	of	IN
21781	2728	10	the	the	DT
21781	2728	11	structures	structure	NNS
21781	2728	12	he	-PRON-	PRP
21781	2728	13	contemplates	contemplate	VBZ
21781	2728	14	examining	examine	VBG
21781	2728	15	,	,	,
21781	2728	16	he	-PRON-	PRP
21781	2728	17	should	should	MD
21781	2728	18	have	have	VB
21781	2728	19	some	some	DT
21781	2728	20	idea	idea	NN
21781	2728	21	of	of	IN
21781	2728	22	their	-PRON-	PRP$
21781	2728	23	mutual	mutual	JJ
21781	2728	24	relations	relation	NNS
21781	2728	25	and	and	CC
21781	2728	26	functions	function	NNS
21781	2728	27	,	,	,
21781	2728	28	or	or	CC
21781	2728	29	his	-PRON-	PRP$
21781	2728	30	attention	attention	NN
21781	2728	31	will	will	MD
21781	2728	32	inevitably	inevitably	RB
21781	2728	33	be	be	VB
21781	2728	34	diverted	divert	VBN
21781	2728	35	by	by	IN
21781	2728	36	the	the	DT
21781	2728	37	difficulty	difficulty	NN
21781	2728	38	of	of	IN
21781	2728	39	new	new	JJ
21781	2728	40	names	name	NNS
21781	2728	41	and	and	CC
21781	2728	42	physiological	physiological	JJ
21781	2728	43	questionings	questioning	NNS
21781	2728	44	to	to	IN
21781	2728	45	the	the	DT
21781	2728	46	neglect	neglect	NN
21781	2728	47	of	of	IN
21781	2728	48	his	-PRON-	PRP$
21781	2728	49	dissection	dissection	NN
21781	2728	50	,	,	,
21781	2728	51	and	and	CC
21781	2728	52	that	that	DT
21781	2728	53	careful	careful	JJ
21781	2728	54	observation	observation	NN
21781	2728	55	of	of	IN
21781	2728	56	form	form	NN
21781	2728	57	and	and	CC
21781	2728	58	mutual	mutual	JJ
21781	2728	59	position	position	NN
21781	2728	60	which	which	WDT
21781	2728	61	is	be	VBZ
21781	2728	62	the	the	DT
21781	2728	63	essential	essential	JJ
21781	2728	64	object	object	NN
21781	2728	65	of	of	IN
21781	2728	66	dissection	dissection	NN
21781	2728	67	.	.	.
21781	2729	1	On	on	IN
21781	2729	2	the	the	DT
21781	2729	3	other	other	JJ
21781	2729	4	hand	hand	NN
21781	2729	5	,	,	,
21781	2729	6	it	-PRON-	PRP
21781	2729	7	is	be	VBZ
21781	2729	8	equally	equally	RB
21781	2729	9	necessary--	necessary--	NNP
21781	2729	10	perhaps	perhaps	RB
21781	2729	11	more	more	JJR
21781	2729	12	so--	so--	NNP
21781	2729	13	to	to	TO
21781	2729	14	warn	warn	VB
21781	2729	15	students	student	NNS
21781	2729	16	against	against	IN
21781	2729	17	the	the	DT
21781	2729	18	bookish	bookish	JJ
21781	2729	19	fallacy	fallacy	NN
21781	2729	20	,	,	,
21781	2729	21	and	and	CC
21781	2729	22	to	to	TO
21781	2729	23	assure	assure	VB
21781	2729	24	them	-PRON-	PRP
21781	2729	25	of	of	IN
21781	2729	26	the	the	DT
21781	2729	27	absolute	absolute	JJ
21781	2729	28	impossibility	impossibility	NN
21781	2729	29	of	of	IN
21781	2729	30	realizing	realize	VBG
21781	2729	31	biological	biological	JJ
21781	2729	32	facts	fact	NNS
21781	2729	33	from	from	IN
21781	2729	34	reading	read	VBG
21781	2729	35	alone	alone	RB
21781	2729	36	.	.	.
21781	2730	1	Practical	practical	JJ
21781	2730	2	work	work	NN
21781	2730	3	can	can	MD
21781	2730	4	alone	alone	RB
21781	2730	5	confirm	confirm	VB
21781	2730	6	and	and	CC
21781	2730	7	complete	complete	VB
21781	2730	8	the	the	DT
21781	2730	9	knowledge	knowledge	NN
21781	2730	10	to	to	TO
21781	2730	11	which	which	WDT
21781	2730	12	the	the	DT
21781	2730	13	text	text	NN
21781	2730	14	-	-	HYPH
21781	2730	15	book	book	NN
21781	2730	16	is	be	VBZ
21781	2730	17	the	the	DT
21781	2730	18	guide	guide	NN
21781	2730	19	.	.	.
21781	2731	1	In	in	IN
21781	2731	2	scientific	scientific	JJ
21781	2731	3	teaching	teaching	NN
21781	2731	4	it	-PRON-	PRP
21781	2731	5	may	may	MD
21781	2731	6	sometimes	sometimes	RB
21781	2731	7	be	be	VB
21781	2731	8	convenient	convenient	JJ
21781	2731	9	for	for	IN
21781	2731	10	the	the	DT
21781	2731	11	thought	thought	NN
21781	2731	12	to	to	TO
21781	2731	13	precede	precede	VB
21781	2731	14	the	the	DT
21781	2731	15	thing	thing	NN
21781	2731	16	,	,	,
21781	2731	17	but	but	CC
21781	2731	18	until	until	IN
21781	2731	19	the	the	DT
21781	2731	20	thing	thing	NN
21781	2731	21	has	have	VBZ
21781	2731	22	been	be	VBN
21781	2731	23	dealt	deal	VBN
21781	2731	24	with	with	IN
21781	2731	25	the	the	DT
21781	2731	26	knowledge	knowledge	NN
21781	2731	27	gained	gain	VBN
21781	2731	28	is	be	VBZ
21781	2731	29	an	an	DT
21781	2731	30	unsatisfactory	unsatisfactory	JJ
21781	2731	31	and	and	CC
21781	2731	32	unstable	unstable	JJ
21781	2731	33	possession	possession	NN
21781	2731	34	.	.	.
21781	2732	1	For	for	IN
21781	2732	2	such	such	JJ
21781	2732	3	dissection	dissection	NN
21781	2732	4	as	as	IN
21781	2732	5	the	the	DT
21781	2732	6	subject	subject	NN
21781	2732	7	-	-	HYPH
21781	2732	8	matter	matter	NN
21781	2732	9	of	of	IN
21781	2732	10	this	this	DT
21781	2732	11	book	book	NN
21781	2732	12	requires	require	VBZ
21781	2732	13	,	,	,
21781	2732	14	the	the	DT
21781	2732	15	following	follow	VBG
21781	2732	16	appliances	appliance	NNS
21781	2732	17	will	will	MD
21781	2732	18	be	be	VB
21781	2732	19	needed:--	needed:--	NNP
21781	2732	20	(	(	-LRB-
21781	2732	21	a	a	LS
21781	2732	22	)	)	-RRB-
21781	2732	23	Two	two	CD
21781	2732	24	or	or	CC
21781	2732	25	three	three	CD
21781	2732	26	scalpels	scalpel	NNS
21781	2732	27	of	of	IN
21781	2732	28	various	various	JJ
21781	2732	29	sizes	size	NNS
21781	2732	30	.	.	.
21781	2733	1	(	(	-LRB-
21781	2733	2	b	b	NN
21781	2733	3	)	)	-RRB-
21781	2733	4	Scissors	scissor	NNS
21781	2733	5	,	,	,
21781	2733	6	which	which	WDT
21781	2733	7	must	must	MD
21781	2733	8	taper	taper	VB
21781	2733	9	gradually	gradually	RB
21781	2733	10	,	,	,
21781	2733	11	have	have	VBP
21781	2733	12	straight	straight	JJ
21781	2733	13	blades	blade	NNS
21781	2733	14	,	,	,
21781	2733	15	and	and	CC
21781	2733	16	be	be	VB
21781	2733	17	pointed	point	VBN
21781	2733	18	at	at	IN
21781	2733	19	the	the	DT
21781	2733	20	ends	end	NNS
21781	2733	21	,	,	,
21781	2733	22	and	and	CC
21781	2733	23	which	which	WDT
21781	2733	24	must	must	MD
21781	2733	25	bite	bite	VB
21781	2733	26	right	right	RB
21781	2733	27	up	up	IN
21781	2733	28	to	to	IN
21781	2733	29	the	the	DT
21781	2733	30	tips	tip	NNS
21781	2733	31	(	(	-LRB-
21781	2733	32	or	or	CC
21781	2733	33	they	-PRON-	PRP
21781	2733	34	are	be	VBP
21781	2733	35	useless	useless	JJ
21781	2733	36	)	)	-RRB-
21781	2733	37	.	.	.
21781	2734	1	Two	two	CD
21781	2734	2	pairs	pair	NNS
21781	2734	3	,	,	,
21781	2734	4	small	small	JJ
21781	2734	5	and	and	CC
21781	2734	6	large	large	JJ
21781	2734	7	,	,	,
21781	2734	8	are	be	VBP
21781	2734	9	advisable	advisable	JJ
21781	2734	10	.	.	.
21781	2735	1	(	(	-LRB-
21781	2735	2	c	c	NN
21781	2735	3	)	)	-RRB-
21781	2735	4	Forceps	Forceps	NNP
21781	2735	5	,	,	,
21781	2735	6	which	which	WDT
21781	2735	7	must	must	MD
21781	2735	8	hold	hold	VB
21781	2735	9	firmly	firmly	RB
21781	2735	10	,	,	,
21781	2735	11	and	and	CC
21781	2735	12	meet	meet	VB
21781	2735	13	truly	truly	RB
21781	2735	14	at	at	IN
21781	2735	15	the	the	DT
21781	2735	16	points	point	NNS
21781	2735	17	.	.	.
21781	2736	1	(	(	-LRB-
21781	2736	2	d	d	NNP
21781	2736	3	)	)	-RRB-
21781	2736	4	Two	two	CD
21781	2736	5	needles	needle	NNS
21781	2736	6	set	set	VBN
21781	2736	7	in	in	IN
21781	2736	8	wooden	wooden	JJ
21781	2736	9	handles	handle	NNS
21781	2736	10	.	.	.
21781	2737	1	(	(	-LRB-
21781	2737	2	e	e	LS
21781	2737	3	)	)	-RRB-
21781	2737	4	An	an	DT
21781	2737	5	ordinary	ordinary	JJ
21781	2737	6	watchmaker	watchmaker	NN
21781	2737	7	's	's	POS
21781	2737	8	eye	eye	NN
21781	2737	9	-	-	HYPH
21781	2737	10	glass	glass	NN
21781	2737	11	is	be	VBZ
21781	2737	12	very	very	RB
21781	2737	13	helpful	helpful	JJ
21781	2737	14	,	,	,
21781	2737	15	but	but	CC
21781	2737	16	not	not	RB
21781	2737	17	indispensable	indispensable	JJ
21781	2737	18	.	.	.
21781	2738	1	(	(	-LRB-
21781	2738	2	f	f	LS
21781	2738	3	)	)	-RRB-
21781	2738	4	A	a	DT
21781	2738	5	dissecting	dissecting	NN
21781	2738	6	dish--	dish--	NN
21781	2738	7	an	an	DT
21781	2738	8	ordinary	ordinary	JJ
21781	2738	9	pie	pie	NN
21781	2738	10	dish	dish	NN
21781	2738	11	will	will	MD
21781	2738	12	do--	do--	NNP
21781	2738	13	into	into	IN
21781	2738	14	which	which	WDT
21781	2738	15	melted	melted	JJ
21781	2738	16	paraffin	paraffin	NN
21781	2738	17	wax	wax	NN
21781	2738	18	has	have	VBZ
21781	2738	19	been	be	VBN
21781	2738	20	poured	pour	VBN
21781	2738	21	,	,	,
21781	2738	22	to	to	IN
21781	2738	23	the	the	DT
21781	2738	24	depth	depth	NN
21781	2738	25	of	of	IN
21781	2738	26	,	,	,
21781	2738	27	say	say	UH
21781	2738	28	,	,	,
21781	2738	29	three	three	CD
21781	2738	30	-	-	HYPH
21781	2738	31	quarters	quarter	NNS
21781	2738	32	of	of	IN
21781	2738	33	an	an	DT
21781	2738	34	inch	inch	NN
21781	2738	35	,	,	,
21781	2738	36	and	and	CC
21781	2738	37	allowed	allow	VBN
21781	2738	38	to	to	TO
21781	2738	39	solidify	solidify	VB
21781	2738	40	.	.	.
21781	2739	1	(	(	-LRB-
21781	2739	2	This	this	DT
21781	2739	3	wax	wax	NN
21781	2739	4	may	may	MD
21781	2739	5	be	be	VB
21781	2739	6	blackened	blacken	VBN
21781	2739	7	by	by	IN
21781	2739	8	mixture	mixture	NN
21781	2739	9	with	with	IN
21781	2739	10	lampblack	lampblack	NN
21781	2739	11	.	.	.
21781	2740	1	If	if	IN
21781	2740	2	the	the	DT
21781	2740	3	wax	wax	NN
21781	2740	4	floats	float	VBZ
21781	2740	5	up	up	RP
21781	2740	6	at	at	IN
21781	2740	7	any	any	DT
21781	2740	8	time	time	NN
21781	2740	9	,	,	,
21781	2740	10	it	-PRON-	PRP
21781	2740	11	can	can	MD
21781	2740	12	,	,	,
21781	2740	13	of	of	IN
21781	2740	14	course	course	NN
21781	2740	15	,	,	,
21781	2740	16	be	be	VB
21781	2740	17	remelted	remelte	VBN
21781	2740	18	.	.	.
21781	2741	1	Or	or	CC
21781	2741	2	it	-PRON-	PRP
21781	2741	3	may	may	MD
21781	2741	4	be	be	VB
21781	2741	5	loaded	load	VBN
21781	2741	6	with	with	IN
21781	2741	7	lead	lead	NN
21781	2741	8	.	.	.
21781	2741	9	)	)	-RRB-
21781	2742	1	(	(	-LRB-
21781	2742	2	g	g	LS
21781	2742	3	)	)	-RRB-
21781	2742	4	A	a	DT
21781	2742	5	rough	rough	JJ
21781	2742	6	table	table	NN
21781	2742	7	or	or	CC
21781	2742	8	board	board	NN
21781	2742	9	(	(	-LRB-
21781	2742	10	for	for	IN
21781	2742	11	the	the	DT
21781	2742	12	rabbit	rabbit	NN
21781	2742	13	and	and	CC
21781	2742	14	dog	dog	NN
21781	2742	15	-	-	HYPH
21781	2742	16	fish	fish	NN
21781	2742	17	)	)	-RRB-
21781	2742	18	.	.	.
21781	2743	1	(	(	-LRB-
21781	2743	2	h	h	LS
21781	2743	3	)	)	-RRB-
21781	2743	4	Blanket	blanket	NN
21781	2743	5	pins	pin	NNS
21781	2743	6	,	,	,
21781	2743	7	and	and	CC
21781	2743	8	ordinary	ordinary	JJ
21781	2743	9	pins	pin	NNS
21781	2743	10	.	.	.
21781	2744	1	(	(	-LRB-
21781	2744	2	i	i	NN
21781	2744	3	)	)	-RRB-
21781	2744	4	A	a	DT
21781	2744	5	pickle	pickle	NN
21781	2744	6	or	or	CC
21781	2744	7	other	other	JJ
21781	2744	8	wide	wide	JJ
21781	2744	9	-	-	HYPH
21781	2744	10	mouthed	mouthed	JJ
21781	2744	11	jar	jar	NN
21781	2744	12	,	,	,
21781	2744	13	and	and	CC
21781	2744	14	some	some	DT
21781	2744	15	common	common	JJ
21781	2744	16	,	,	,
21781	2744	17	methylated	methylated	JJ
21781	2744	18	spirit	spirit	NN
21781	2744	19	.	.	.
21781	2745	1	(	(	-LRB-
21781	2745	2	j	j	NNP
21781	2745	3	)	)	-RRB-
21781	2745	4	A	a	DT
21781	2745	5	microscope	microscope	NN
21781	2745	6	,	,	,
21781	2745	7	with	with	IN
21781	2745	8	low	low	JJ
21781	2745	9	power	power	NN
21781	2745	10	of	of	IN
21781	2745	11	1	1	CD
21781	2745	12	inch	inch	NN
21781	2745	13	or	or	CC
21781	2745	14	1/2	1/2	CD
21781	2745	15	inch	inch	NN
21781	2745	16	,	,	,
21781	2745	17	and	and	CC
21781	2745	18	high	high	JJ
21781	2745	19	power	power	NN
21781	2745	20	1/6	1/6	CD
21781	2745	21	inch	inch	NN
21781	2745	22	or	or	CC
21781	2745	23	1/4	1/4	CD
21781	2745	24	inch	inch	NN
21781	2745	25	.	.	.
21781	2746	1	Glass	Glass	NNP
21781	2746	2	slips	slip	VBZ
21781	2746	3	and	and	CC
21781	2746	4	cover	cover	VB
21781	2746	5	glasses	glass	NNS
21781	2746	6	,	,	,
21781	2746	7	and	and	CC
21781	2746	8	a	a	DT
21781	2746	9	bottle	bottle	NN
21781	2746	10	of	of	IN
21781	2746	11	very	very	RB
21781	2746	12	weak	weak	JJ
21781	2746	13	(	(	-LRB-
21781	2746	14	1	1	CD
21781	2746	15	per	per	NN
21781	2746	16	cent	cent	NN
21781	2746	17	.	.	.
21781	2746	18	)	)	-RRB-
21781	2747	1	solution	solution	NN
21781	2747	2	of	of	IN
21781	2747	3	salt	salt	NN
21781	2747	4	.	.	.
21781	2748	1	Animals	animal	NNS
21781	2748	2	for	for	IN
21781	2748	3	dissection	dissection	NN
21781	2748	4	may	may	MD
21781	2748	5	be	be	VB
21781	2748	6	obtained	obtain	VBN
21781	2748	7	from	from	IN
21781	2748	8	the	the	DT
21781	2748	9	recognised	recognise	VBN
21781	2748	10	dealers	dealer	NNS
21781	2748	11	,	,	,
21781	2748	12	who	who	WP
21781	2748	13	usually	usually	RB
21781	2748	14	advertise	advertise	VBP
21781	2748	15	in	in	IN
21781	2748	16	such	such	JJ
21781	2748	17	scientific	scientific	JJ
21781	2748	18	periodicals	periodical	NNS
21781	2748	19	as	as	IN
21781	2748	20	Nature	Nature	NNP
21781	2748	21	,	,	,
21781	2748	22	Natural	Natural	NNP
21781	2748	23	Science	Science	NNP
21781	2748	24	,	,	,
21781	2748	25	and	and	CC
21781	2748	26	Knowledge	knowledge	NN
21781	2748	27	.	.	.
21781	2749	1	Sinel	Sinel	NNP
21781	2749	2	(	(	-LRB-
21781	2749	3	naturalist	naturalist	NN
21781	2749	4	,	,	,
21781	2749	5	Jersey	Jersey	NNP
21781	2749	6	)	)	-RRB-
21781	2749	7	is	be	VBZ
21781	2749	8	the	the	DT
21781	2749	9	most	most	RBS
21781	2749	10	satisfactory	satisfactory	JJ
21781	2749	11	dealer	dealer	NN
21781	2749	12	in	in	IN
21781	2749	13	dog	dog	NN
21781	2749	14	-	-	HYPH
21781	2749	15	fish	fish	NN
21781	2749	16	in	in	IN
21781	2749	17	our	-PRON-	PRP$
21781	2749	18	experience	experience	NN
21781	2749	19	;	;	:
21781	2749	20	Bolton	Bolton	NNP
21781	2749	21	(	(	-LRB-
21781	2749	22	Malvern	Malvern	NNP
21781	2749	23	)	)	-RRB-
21781	2749	24	will	will	MD
21781	2749	25	supply	supply	VB
21781	2749	26	Amphioxus	amphioxus	JJ
21781	2749	27	through	through	IN
21781	2749	28	the	the	DT
21781	2749	29	post	post	NN
21781	2749	30	;	;	:
21781	2749	31	frogs	frog	NNS
21781	2749	32	and	and	CC
21781	2749	33	rabbits	rabbit	NNS
21781	2749	34	may	may	MD
21781	2749	35	be	be	VB
21781	2749	36	obtained	obtain	VBN
21781	2749	37	anywhere	anywhere	RB
21781	2749	38	.	.	.
21781	2750	1	The	the	DT
21781	2750	2	tame	tame	JJ
21781	2750	3	variety	variety	NN
21781	2750	4	of	of	IN
21781	2750	5	rabbit	rabbit	NN
21781	2750	6	is	be	VBZ
21781	2750	7	quite	quite	RB
21781	2750	8	satisfactory	satisfactory	JJ
21781	2750	9	for	for	IN
21781	2750	10	the	the	DT
21781	2750	11	purpose	purpose	NN
21781	2750	12	of	of	IN
21781	2750	13	dissection	dissection	NN
21781	2750	14	.	.	.
21781	2751	1	The	the	DT
21781	2751	2	following	follow	VBG
21781	2751	3	notes	note	NNS
21781	2751	4	may	may	MD
21781	2751	5	possibly	possibly	RB
21781	2751	6	be	be	VB
21781	2751	7	of	of	IN
21781	2751	8	some	some	DT
21781	2751	9	use	use	NN
21781	2751	10	to	to	IN
21781	2751	11	the	the	DT
21781	2751	12	student	student	NN
21781	2751	13	;	;	:
21781	2751	14	they	-PRON-	PRP
21781	2751	15	follow	follow	VBP
21781	2751	16	the	the	DT
21781	2751	17	lines	line	NNS
21781	2751	18	of	of	IN
21781	2751	19	work	work	NN
21781	2751	20	arranged	arrange	VBN
21781	2751	21	by	by	IN
21781	2751	22	the	the	DT
21781	2751	23	author	author	NN
21781	2751	24	for	for	IN
21781	2751	25	the	the	DT
21781	2751	26	evening	evening	NN
21781	2751	27	classes	class	NNS
21781	2751	28	of	of	IN
21781	2751	29	the	the	DT
21781	2751	30	University	University	NNP
21781	2751	31	Tutorial	Tutorial	NNP
21781	2751	32	College	College	NNP
21781	2751	33	,	,	,
21781	2751	34	classes	class	NNS
21781	2751	35	considerably	considerably	RB
21781	2751	36	restricted	restrict	VBN
21781	2751	37	as	as	IN
21781	2751	38	regards	regard	VBZ
21781	2751	39	time	time	NN
21781	2751	40	,	,	,
21781	2751	41	when	when	WRB
21781	2751	42	compared	compare	VBN
21781	2751	43	with	with	IN
21781	2751	44	ordinary	ordinary	JJ
21781	2751	45	laboratory	laboratory	NN
21781	2751	46	workers	worker	NNS
21781	2751	47	.	.	.
21781	2752	1	Most	Most	JJS
21781	2752	2	of	of	IN
21781	2752	3	the	the	DT
21781	2752	4	sections	section	NNS
21781	2752	5	below	below	IN
21781	2752	6	occupied	occupy	VBD
21781	2752	7	about	about	RB
21781	2752	8	three	three	CD
21781	2752	9	hours	hour	NNS
21781	2752	10	,	,	,
21781	2752	11	but	but	CC
21781	2752	12	for	for	IN
21781	2752	13	a	a	DT
21781	2752	14	student	student	NN
21781	2752	15	working	work	VBG
21781	2752	16	alone	alone	JJ
21781	2752	17	they	-PRON-	PRP
21781	2752	18	are	be	VBP
21781	2752	19	more	more	RBR
21781	2752	20	likely	likely	JJ
21781	2752	21	to	to	TO
21781	2752	22	take	take	VB
21781	2752	23	four	four	CD
21781	2752	24	or	or	CC
21781	2752	25	five	five	CD
21781	2752	26	,	,	,
21781	2752	27	and	and	CC
21781	2752	28	even	even	RB
21781	2752	29	then	then	RB
21781	2752	30	it	-PRON-	PRP
21781	2752	31	is	be	VBZ
21781	2752	32	not	not	RB
21781	2752	33	probable	probable	JJ
21781	2752	34	that	that	IN
21781	2752	35	they	-PRON-	PRP
21781	2752	36	will	will	MD
21781	2752	37	be	be	VB
21781	2752	38	so	so	RB
21781	2752	39	satisfactory	satisfactory	JJ
21781	2752	40	as	as	IN
21781	2752	41	if	if	IN
21781	2752	42	performed	perform	VBN
21781	2752	43	under	under	IN
21781	2752	44	skilled	skilled	JJ
21781	2752	45	supervision	supervision	NN
21781	2752	46	.	.	.
21781	2753	1	There	there	EX
21781	2753	2	are	be	VBP
21781	2753	3	many	many	JJ
21781	2753	4	points	point	NNS
21781	2753	5	extremely	extremely	RB
21781	2753	6	difficult	difficult	JJ
21781	2753	7	to	to	TO
21781	2753	8	convey	convey	VB
21781	2753	9	verbally	verbally	RB
21781	2753	10	which	which	WDT
21781	2753	11	are	be	VBP
21781	2753	12	elucidated	elucidate	VBN
21781	2753	13	at	at	IN
21781	2753	14	once	once	RB
21781	2753	15	by	by	IN
21781	2753	16	actual	actual	JJ
21781	2753	17	demonstration	demonstration	NN
21781	2753	18	upon	upon	IN
21781	2753	19	a	a	DT
21781	2753	20	specimen	speciman	NNS
21781	2753	21	.	.	.
21781	2754	1	Each	each	DT
21781	2754	2	of	of	IN
21781	2754	3	these	these	DT
21781	2754	4	dissections	dissection	NNS
21781	2754	5	should	should	MD
21781	2754	6	be	be	VB
21781	2754	7	repeated	repeat	VBN
21781	2754	8	,	,	,
21781	2754	9	and	and	CC
21781	2754	10	it	-PRON-	PRP
21781	2754	11	is	be	VBZ
21781	2754	12	well	well	RB
21781	2754	13	if	if	IN
21781	2754	14	a	a	DT
21781	2754	15	different	different	JJ
21781	2754	16	condition	condition	NN
21781	2754	17	of	of	IN
21781	2754	18	the	the	DT
21781	2754	19	type	type	NN
21781	2754	20	is	be	VBZ
21781	2754	21	selected	select	VBN
21781	2754	22	for	for	IN
21781	2754	23	the	the	DT
21781	2754	24	repetition--	repetition--	NNP
21781	2754	25	an	an	DT
21781	2754	26	old	old	JJ
21781	2754	27	one	one	CD
21781	2754	28	if	if	IN
21781	2754	29	the	the	DT
21781	2754	30	first	first	JJ
21781	2754	31	specimen	specimen	NNP
21781	2754	32	was	be	VBD
21781	2754	33	immature	immature	JJ
21781	2754	34	,	,	,
21781	2754	35	a	a	DT
21781	2754	36	female	female	NN
21781	2754	37	if	if	IN
21781	2754	38	the	the	DT
21781	2754	39	first	first	JJ
21781	2754	40	was	be	VBD
21781	2754	41	a	a	DT
21781	2754	42	male	male	NN
21781	2754	43	.	.	.
21781	2755	1	-The	-The	NFP
21781	2755	2	Rabbit	rabbit	NN
21781	2755	3	_	_	NNP
21781	2755	4	May	May	MD
21781	2755	5	be	be	VB
21781	2755	6	killed	kill	VBN
21781	2755	7	by	by	IN
21781	2755	8	chloroform	chloroform	NN
21781	2755	9	,	,	,
21781	2755	10	or	or	CC
21781	2755	11	potassium	potassium	NN
21781	2755	12	cyanide	cyanide	NN
21781	2755	13	,	,	,
21781	2755	14	or	or	CC
21781	2755	15	drowned	drown	VBD
21781	2755	16	.	.	.
21781	2756	1	It	-PRON-	PRP
21781	2756	2	may	may	MD
21781	2756	3	also	also	RB
21781	2756	4	be	be	VB
21781	2756	5	readily	readily	RB
21781	2756	6	suffocated	suffocate	VBN
21781	2756	7	with	with	IN
21781	2756	8	house	house	NN
21781	2756	9	-	-	HYPH
21781	2756	10	hold	hold	VB
21781	2756	11	gas	gas	NN
21781	2756	12	.	.	.
21781	2757	1	It	-PRON-	PRP
21781	2757	2	should	should	MD
21781	2757	3	be	be	VB
21781	2757	4	killed	kill	VBN
21781	2757	5	immediately	immediately	RB
21781	2757	6	before	before	IN
21781	2757	7	use	use	NN
21781	2757	8	,	,	,
21781	2757	9	as	as	IN
21781	2757	10	otherwise	otherwise	RB
21781	2757	11	the	the	DT
21781	2757	12	gastric	gastric	JJ
21781	2757	13	juice	juice	NN
21781	2757	14	attacks	attack	VBZ
21781	2757	15	the	the	DT
21781	2757	16	wall	wall	NN
21781	2757	17	of	of	IN
21781	2757	18	the	the	DT
21781	2757	19	stomach	stomach	NN
21781	2757	20	,	,	,
21781	2757	21	and	and	CC
21781	2757	22	the	the	DT
21781	2757	23	dissection	dissection	NN
21781	2757	24	is	be	VBZ
21781	2757	25	,	,	,
21781	2757	26	in	in	IN
21781	2757	27	consequence	consequence	NN
21781	2757	28	,	,	,
21781	2757	29	rendered	render	VBN
21781	2757	30	extremely	extremely	RB
21781	2757	31	disagreeable	disagreeable	JJ
21781	2757	32	.	.	.
21781	2758	1	A	a	DT
21781	2758	2	very	very	RB
21781	2758	3	young	young	JJ
21781	2758	4	rabbit	rabbit	NN
21781	2758	5	is	be	VBZ
21781	2758	6	unsatisfactory	unsatisfactory	JJ
21781	2758	7	as	as	IN
21781	2758	8	regards	regard	VBZ
21781	2758	9	the	the	DT
21781	2758	10	genitalia	genitalia	NNP
21781	2758	11	,	,	,
21781	2758	12	but	but	CC
21781	2758	13	otherwise	otherwise	RB
21781	2758	14	there	there	EX
21781	2758	15	is	be	VBZ
21781	2758	16	no	no	DT
21781	2758	17	objection	objection	NN
21781	2758	18	to	to	IN
21781	2758	19	a	a	DT
21781	2758	20	little	little	JJ
21781	2758	21	one	one	NN
21781	2758	22	,	,	,
21781	2758	23	and	and	CC
21781	2758	24	it	-PRON-	PRP
21781	2758	25	has	have	VBZ
21781	2758	26	this	this	DT
21781	2758	27	advantage--	advantage--	NNP
21781	2758	28	that	that	IN
21781	2758	29	it	-PRON-	PRP
21781	2758	30	may	may	MD
21781	2758	31	be	be	VB
21781	2758	32	immersed	immerse	VBN
21781	2758	33	more	more	RBR
21781	2758	34	conveniently	conveniently	RB
21781	2758	35	under	under	IN
21781	2758	36	water	water	NN
21781	2758	37	,	,	,
21781	2758	38	in	in	IN
21781	2758	39	a	a	DT
21781	2758	40	large	large	JJ
21781	2758	41	pie	pie	NN
21781	2758	42	dish	dish	NN
21781	2758	43	,	,	,
21781	2758	44	for	for	IN
21781	2758	45	purposes	purpose	NNS
21781	2758	46	of	of	IN
21781	2758	47	fine	fine	JJ
21781	2758	48	dissection	dissection	NN
21781	2758	49	.	.	.
21781	2759	1	The	the	DT
21781	2759	2	external	external	JJ
21781	2759	3	features	feature	NNS
21781	2759	4	of	of	IN
21781	2759	5	the	the	DT
21781	2759	6	animal	animal	NN
21781	2759	7	should	should	MD
21781	2759	8	be	be	VB
21781	2759	9	examined	examine	VBN
21781	2759	10	:	:	:
21781	2759	11	eyelids	eyelid	NNS
21781	2759	12	,	,	,
21781	2759	13	whiskers	whisker	NNS
21781	2759	14	and	and	CC
21781	2759	15	teeth	tooth	NNS
21781	2759	16	,	,	,
21781	2759	17	toes	toe	NNS
21781	2759	18	,	,	,
21781	2759	19	anus	anus	NN
21781	2759	20	,	,	,
21781	2759	21	perineal	perineal	JJ
21781	2759	22	space	space	NN
21781	2759	23	on	on	IN
21781	2759	24	either	either	DT
21781	2759	25	side	side	NN
21781	2759	26	of	of	IN
21781	2759	27	the	the	DT
21781	2759	28	same	same	JJ
21781	2759	29	,	,	,
21781	2759	30	urogenital	urogenital	JJ
21781	2759	31	opening	opening	NN
21781	2759	32	,	,	,
21781	2759	33	and	and	CC
21781	2759	34	position	position	NN
21781	2759	35	of	of	IN
21781	2759	36	the	the	DT
21781	2759	37	ribs	rib	NNS
21781	2759	38	,	,	,
21781	2759	39	vertebral	vertebral	JJ
21781	2759	40	column	column	NN
21781	2759	41	,	,	,
21781	2759	42	and	and	CC
21781	2759	43	limb	limb	VB
21781	2759	44	girdles	girdle	NNS
21781	2759	45	beneath	beneath	IN
21781	2759	46	the	the	DT
21781	2759	47	skin	skin	NN
21781	2759	48	should	should	MD
21781	2759	49	be	be	VB
21781	2759	50	made	make	VBN
21781	2759	51	out	out	RP
21781	2759	52	.	.	.
21781	2760	1	Then	then	RB
21781	2760	2	the	the	DT
21781	2760	3	animal	animal	NN
21781	2760	4	should	should	MD
21781	2760	5	be	be	VB
21781	2760	6	pinned	pin	VBN
21781	2760	7	out	out	RP
21781	2760	8	through	through	IN
21781	2760	9	the	the	DT
21781	2760	10	legs	leg	NNS
21781	2760	11	,	,	,
21781	2760	12	the	the	DT
21781	2760	13	ventral	ventral	JJ
21781	2760	14	surface	surface	NN
21781	2760	15	uppermost	uppermost	VBN
21781	2760	16	,	,	,
21781	2760	17	the	the	DT
21781	2760	18	skin	skin	NN
21781	2760	19	opened	open	VBD
21781	2760	20	up	up	RP
21781	2760	21	along	along	IN
21781	2760	22	the	the	DT
21781	2760	23	middle	middle	JJ
21781	2760	24	line	line	NN
21781	2760	25	from	from	IN
21781	2760	26	pelvic	pelvic	NNP
21781	2760	27	girdle	girdle	NN
21781	2760	28	to	to	IN
21781	2760	29	symphyses	symphysis	NNS
21781	2760	30	of	of	IN
21781	2760	31	jaw	jaw	NN
21781	2760	32	;	;	,
21781	2760	33	separated	separate	VBN
21781	2760	34	from	from	IN
21781	2760	35	the	the	DT
21781	2760	36	body	body	NN
21781	2760	37	wall	wall	NN
21781	2760	38	below	below	IN
21781	2760	39	by	by	IN
21781	2760	40	means	mean	NNS
21781	2760	41	of	of	IN
21781	2760	42	the	the	DT
21781	2760	43	handle	handle	NN
21781	2760	44	of	of	IN
21781	2760	45	a	a	DT
21781	2760	46	scalpel	scalpel	NN
21781	2760	47	,	,	,
21781	2760	48	and	and	CC
21781	2760	49	turned	turn	VBD
21781	2760	50	back	back	RB
21781	2760	51	;	;	:
21781	2760	52	and	and	CC
21781	2760	53	then	then	RB
21781	2760	54	the	the	DT
21781	2760	55	abdominal	abdominal	JJ
21781	2760	56	wall	wall	NN
21781	2760	57	should	should	MD
21781	2760	58	be	be	VB
21781	2760	59	cut	cut	VBN
21781	2760	60	into	into	IN
21781	2760	61	and	and	CC
21781	2760	62	two	two	CD
21781	2760	63	flaps	flap	NNS
21781	2760	64	pinned	pin	VBN
21781	2760	65	back	back	RB
21781	2760	66	to	to	TO
21781	2760	67	expose	expose	VB
21781	2760	68	its	-PRON-	PRP$
21781	2760	69	contents	content	NNS
21781	2760	70	.	.	.
21781	2761	1	Note	note	VB
21781	2761	2	the	the	DT
21781	2761	3	xiphisternum	xiphisternum	NN
21781	2761	4	.	.	.
21781	2762	1	The	the	DT
21781	2762	2	caecum	caecum	NN
21781	2762	3	and	and	CC
21781	2762	4	colon	colon	NN
21781	2762	5	will	will	MD
21781	2762	6	be	be	VB
21781	2762	7	recognised	recognise	VBN
21781	2762	8	(	(	-LRB-
21781	2762	9	Section	section	NN
21781	2762	10	16	16	CD
21781	2762	11	)	)	-RRB-
21781	2762	12	;	;	:
21781	2762	13	the	the	DT
21781	2762	14	stomach	stomach	NN
21781	2762	15	,	,	,
21781	2762	16	the	the	DT
21781	2762	17	right	right	NN
21781	2762	18	and	and	CC
21781	2762	19	left	leave	VBD
21781	2762	20	central	central	JJ
21781	2762	21	,	,	,
21781	2762	22	and	and	CC
21781	2762	23	left	leave	VBD
21781	2762	24	lateral	lateral	JJ
21781	2762	25	lobes	lobe	NNS
21781	2762	26	of	of	IN
21781	2762	27	the	the	DT
21781	2762	28	liver	liver	NN
21781	2762	29	will	will	MD
21781	2762	30	probably	probably	RB
21781	2762	31	be	be	VB
21781	2762	32	apparent	apparent	JJ
21781	2762	33	;	;	:
21781	2762	34	and	and	CC
21781	2762	35	the	the	DT
21781	2762	36	urinary	urinary	JJ
21781	2762	37	bladder	bladder	NN
21781	2762	38	(	(	-LRB-
21781	2762	39	especially	especially	RB
21781	2762	40	if	if	IN
21781	2762	41	distended	distend	VBN
21781	2762	42	)	)	-RRB-
21781	2762	43	in	in	IN
21781	2762	44	the	the	DT
21781	2762	45	middle	middle	JJ
21781	2762	46	line	line	NN
21781	2762	47	behind	behind	RB
21781	2762	48	.	.	.
21781	2763	1	Without	without	IN
21781	2763	2	any	any	DT
21781	2763	3	further	further	JJ
21781	2763	4	dissection	dissection	NN
21781	2763	5	,	,	,
21781	2763	6	but	but	CC
21781	2763	7	simply	simply	RB
21781	2763	8	by	by	IN
21781	2763	9	turning	turn	VBG
21781	2763	10	the	the	DT
21781	2763	11	parts	part	NNS
21781	2763	12	over	over	RP
21781	2763	13	,	,	,
21781	2763	14	all	all	PDT
21781	2763	15	the	the	DT
21781	2763	16	structures	structure	NNS
21781	2763	17	of	of	IN
21781	2763	18	the	the	DT
21781	2763	19	abdomen	abdoman	NNS
21781	2763	20	in	in	IN
21781	2763	21	Figure	Figure	NNP
21781	2763	22	1	1	CD
21781	2763	23	,	,	,
21781	2763	24	Sheet	sheet	NN
21781	2763	25	1	1	CD
21781	2763	26	,	,	,
21781	2763	27	will	will	MD
21781	2763	28	be	be	VB
21781	2763	29	identified	identify	VBN
21781	2763	30	.	.	.
21781	2764	1	Seek	seek	VB
21781	2764	2	especially	especially	RB
21781	2764	3	for	for	IN
21781	2764	4	and	and	CC
21781	2764	5	note	note	VB
21781	2764	6	particularly	particularly	RB
21781	2764	7	,	,	,
21781	2764	8	the	the	DT
21781	2764	9	gall	gall	NN
21781	2764	10	bladder	bladder	NN
21781	2764	11	,	,	,
21781	2764	12	bile	bile	NN
21781	2764	13	duct	duct	NN
21781	2764	14	,	,	,
21781	2764	15	and	and	CC
21781	2764	16	portal	portal	JJ
21781	2764	17	vein	vein	NN
21781	2764	18	,	,	,
21781	2764	19	pancreatic	pancreatic	JJ
21781	2764	20	duct	duct	NN
21781	2764	21	,	,	,
21781	2764	22	sacculus	sacculus	NNP
21781	2764	23	rotundus	rotundus	NNP
21781	2764	24	,	,	,
21781	2764	25	vermiform	vermiform	NNP
21781	2764	26	appendix	appendix	NNP
21781	2764	27	,	,	,
21781	2764	28	ureters	ureter	NNS
21781	2764	29	(	(	-LRB-
21781	2764	30	by	by	IN
21781	2764	31	pulling	pull	VBG
21781	2764	32	urinary	urinary	JJ
21781	2764	33	bladder	bladder	NN
21781	2764	34	forward	forward	RB
21781	2764	35	)	)	-RRB-
21781	2764	36	,	,	,
21781	2764	37	genital	genital	JJ
21781	2764	38	ducts	duct	NNS
21781	2764	39	(	(	-LRB-
21781	2764	40	looping	loop	VBG
21781	2764	41	over	over	IN
21781	2764	42	ureters	ureter	NNS
21781	2764	43	)	)	-RRB-
21781	2764	44	,	,	,
21781	2764	45	spleen	spleen	NN
21781	2764	46	,	,	,
21781	2764	47	kidneys	kidney	NNS
21781	2764	48	,	,	,
21781	2764	49	and	and	CC
21781	2764	50	adrenals	adrenal	NNS
21781	2764	51	.	.	.
21781	2765	1	The	the	DT
21781	2765	2	vena	vena	NN
21781	2765	3	cava	cava	NNP
21781	2765	4	inferior	inferior	NNP
21781	2765	5	is	be	VBZ
21781	2765	6	seen	see	VBN
21781	2765	7	dorsally	dorsally	RB
21781	2765	8	.	.	.
21781	2766	1	The	the	DT
21781	2766	2	genital	genital	JJ
21781	2766	3	duct	duct	NN
21781	2766	4	guides	guide	VBZ
21781	2766	5	the	the	DT
21781	2766	6	student	student	NN
21781	2766	7	to	to	IN
21781	2766	8	the	the	DT
21781	2766	9	genital	genital	JJ
21781	2766	10	gland	gland	NN
21781	2766	11	;	;	:
21781	2766	12	if	if	IN
21781	2766	13	the	the	DT
21781	2766	14	subject	subject	NN
21781	2766	15	is	be	VBZ
21781	2766	16	a	a	DT
21781	2766	17	male	male	NN
21781	2766	18	,	,	,
21781	2766	19	the	the	DT
21781	2766	20	testes	testis	NNS
21781	2766	21	may	may	MD
21781	2766	22	be	be	VB
21781	2766	23	exposed	expose	VBN
21781	2766	24	by	by	IN
21781	2766	25	dissection	dissection	NN
21781	2766	26	,	,	,
21781	2766	27	or	or	CC
21781	2766	28	by	by	IN
21781	2766	29	pulling	pull	VBG
21781	2766	30	the	the	DT
21781	2766	31	vas	vas	NN
21781	2766	32	deferens	deferen	NNS
21781	2766	33	gently	gently	RB
21781	2766	34	the	the	DT
21781	2766	35	scrotal	scrotal	JJ
21781	2766	36	sac	sac	NN
21781	2766	37	will	will	MD
21781	2766	38	be	be	VB
21781	2766	39	turned	turn	VBN
21781	2766	40	inside	inside	RB
21781	2766	41	out	out	RB
21781	2766	42	,	,	,
21781	2766	43	and	and	CC
21781	2766	44	the	the	DT
21781	2766	45	testes	testis	NNS
21781	2766	46	brought	bring	VBN
21781	2766	47	into	into	IN
21781	2766	48	view	view	NN
21781	2766	49	.	.	.
21781	2767	1	The	the	DT
21781	2767	2	ovary	ovary	JJ
21781	2767	3	lies	lie	NNS
21781	2767	4	exposed	expose	VBN
21781	2767	5	without	without	IN
21781	2767	6	dissection	dissection	NN
21781	2767	7	posterior	posterior	RB
21781	2767	8	to	to	IN
21781	2767	9	the	the	DT
21781	2767	10	kidney	kidney	NN
21781	2767	11	.	.	.
21781	2768	1	Examine	examine	VB
21781	2768	2	all	all	PDT
21781	2768	3	this	this	DT
21781	2768	4	carefully	carefully	RB
21781	2768	5	,	,	,
21781	2768	6	and	and	CC
21781	2768	7	make	make	VB
21781	2768	8	small	small	JJ
21781	2768	9	sketches	sketch	NNS
21781	2768	10	of	of	IN
21781	2768	11	points	point	NNS
21781	2768	12	of	of	IN
21781	2768	13	interest--	interest--	NNP
21781	2768	14	the	the	DT
21781	2768	15	duodenal	duodenal	JJ
21781	2768	16	loop	loop	NN
21781	2768	17	and	and	CC
21781	2768	18	the	the	DT
21781	2768	19	pyloric	pyloric	JJ
21781	2768	20	end	end	NN
21781	2768	21	of	of	IN
21781	2768	22	the	the	DT
21781	2768	23	stomach	stomach	NN
21781	2768	24	,	,	,
21781	2768	25	for	for	IN
21781	2768	26	instance	instance	NN
21781	2768	27	;	;	:
21781	2768	28	the	the	DT
21781	2768	29	meeting	meeting	NN
21781	2768	30	of	of	IN
21781	2768	31	colon	colon	NN
21781	2768	32	,	,	,
21781	2768	33	caecum	caecum	NNP
21781	2768	34	,	,	,
21781	2768	35	and	and	CC
21781	2768	36	sacculus	sacculus	NNP
21781	2768	37	rotundus	rotundus	NNP
21781	2768	38	again	again	RB
21781	2768	39	;	;	,
21781	2768	40	or	or	CC
21781	2768	41	the	the	DT
21781	2768	42	urinary	urinary	JJ
21781	2768	43	bladder	bladder	NN
21781	2768	44	and	and	CC
21781	2768	45	adjacent	adjacent	JJ
21781	2768	46	parts	part	NNS
21781	2768	47	.	.	.
21781	2769	1	Note	note	VB
21781	2769	2	the	the	DT
21781	2769	3	dorsal	dorsal	NN
21781	2769	4	aorta	aorta	NN
21781	2769	5	and	and	CC
21781	2769	6	vena	vena	NNP
21781	2769	7	cava	cava	NNP
21781	2769	8	and	and	CC
21781	2769	9	their	-PRON-	PRP$
21781	2769	10	connexions	connexion	NNS
21781	2769	11	behind	behind	RB
21781	2769	12	.	.	.
21781	2770	1	(	(	-LRB-
21781	2770	2	Compare	compare	VB
21781	2770	3	figure	figure	NN
21781	2770	4	of	of	IN
21781	2770	5	circulation	circulation	NN
21781	2770	6	.	.	.
21781	2770	7	)	)	-RRB-
21781	2771	1	Cut	cut	VB
21781	2771	2	through	through	IN
21781	2771	3	pelvic	pelvic	JJ
21781	2771	4	girdle	girdle	NN
21781	2771	5	,	,	,
21781	2771	6	and	and	CC
21781	2771	7	remove	remove	VB
21781	2771	8	one	one	CD
21781	2771	9	hind	hind	NN
21781	2771	10	leg	leg	NN
21781	2771	11	,	,	,
21781	2771	12	to	to	TO
21781	2771	13	see	see	VB
21781	2771	14	bladder	bladder	NN
21781	2771	15	and	and	CC
21781	2771	16	genital	genital	JJ
21781	2771	17	ducts	duct	NNS
21781	2771	18	better	well	JJR
21781	2771	19	(	(	-LRB-
21781	2771	20	compare	compare	VB
21781	2771	21	Sheet	Sheet	NNP
21781	2771	22	10	10	CD
21781	2771	23	)	)	-RRB-
21781	2771	24	.	.	.
21781	2772	1	Wash	wash	VB
21781	2772	2	away	away	RB
21781	2772	3	any	any	DT
21781	2772	4	blood	blood	NN
21781	2772	5	that	that	WDT
21781	2772	6	may	may	MD
21781	2772	7	flow	flow	VB
21781	2772	8	.	.	.
21781	2773	1	Turn	turn	VB
21781	2773	2	all	all	PDT
21781	2773	3	the	the	DT
21781	2773	4	intestines	intestine	NNS
21781	2773	5	over	over	RP
21781	2773	6	to	to	IN
21781	2773	7	the	the	DT
21781	2773	8	animal	animal	NN
21781	2773	9	's	's	POS
21781	2773	10	right	right	NN
21781	2773	11	,	,	,
21781	2773	12	and	and	CC
21781	2773	13	see	see	VB
21781	2773	14	the	the	DT
21781	2773	15	dorsal	dorsal	NN
21781	2773	16	aorta	aorta	NNP
21781	2773	17	and	and	CC
21781	2773	18	vena	vena	NNP
21781	2773	19	cava	cava	NNP
21781	2773	20	inferior	inferior	JJ
21781	2773	21	of	of	IN
21781	2773	22	the	the	DT
21781	2773	23	abdomen	abdomen	NNP
21781	2773	24	,	,	,
21781	2773	25	the	the	DT
21781	2773	26	inferior	inferior	JJ
21781	2773	27	mesenteric	mesenteric	JJ
21781	2773	28	artery	artery	NN
21781	2773	29	,	,	,
21781	2773	30	and	and	CC
21781	2773	31	the	the	DT
21781	2773	32	spermatic	spermatic	NN
21781	2773	33	(	(	-LRB-
21781	2773	34	or	or	CC
21781	2773	35	ovarian	ovarian	NNP
21781	2773	36	)	)	-RRB-
21781	2773	37	artery	artery	NN
21781	2773	38	(	(	-LRB-
21781	2773	39	compare	compare	NN
21781	2773	40	,	,	,
21781	2773	41	of	of	IN
21781	2773	42	course	course	NN
21781	2773	43	,	,	,
21781	2773	44	with	with	IN
21781	2773	45	figure	figure	NN
21781	2773	46	in	in	IN
21781	2773	47	book	book	NN
21781	2773	48	)	)	-RRB-
21781	2773	49	.	.	.
21781	2774	1	In	in	IN
21781	2774	2	front	front	NN
21781	2774	3	,	,	,
21781	2774	4	immediately	immediately	RB
21781	2774	5	dorsal	dorsal	NN
21781	2774	6	to	to	IN
21781	2774	7	the	the	DT
21781	2774	8	spleen	spleen	NN
21781	2774	9	,	,	,
21781	2774	10	is	be	VBZ
21781	2774	11	a	a	DT
21781	2774	12	variable	variable	JJ
21781	2774	13	quantity	quantity	NN
21781	2774	14	of	of	IN
21781	2774	15	lymphoidal	lymphoidal	NN
21781	2774	16	tissue	tissue	NN
21781	2774	17	,	,	,
21781	2774	18	which	which	WDT
21781	2774	19	must	must	MD
21781	2774	20	be	be	VB
21781	2774	21	very	very	RB
21781	2774	22	carefully	carefully	RB
21781	2774	23	cleared	clear	VBN
21781	2774	24	to	to	TO
21781	2774	25	see	see	VB
21781	2774	26	the	the	DT
21781	2774	27	superior	superior	JJ
21781	2774	28	mesenteric	mesenteric	NNP
21781	2774	29	and	and	CC
21781	2774	30	coeliac	coeliac	NNP
21781	2774	31	arteries	artery	NNS
21781	2774	32	.	.	.
21781	2775	1	Separate	separate	JJ
21781	2775	2	Spigelian	spigelian	JJ
21781	2775	3	lobe	lobe	NN
21781	2775	4	from	from	IN
21781	2775	5	stomach	stomach	NN
21781	2775	6	,	,	,
21781	2775	7	and	and	CC
21781	2775	8	look	look	VB
21781	2775	9	for	for	IN
21781	2775	10	vagus	vagus	NN
21781	2775	11	nerve	nerve	NN
21781	2775	12	descending	descend	VBG
21781	2775	13	by	by	IN
21781	2775	14	oesophagus	oesophagus	JJ
21781	2775	15	,	,	,
21781	2775	16	solar	solar	JJ
21781	2775	17	plexus	plexus	NN
21781	2775	18	around	around	IN
21781	2775	19	the	the	DT
21781	2775	20	superior	superior	JJ
21781	2775	21	mesenteric	mesenteric	JJ
21781	2775	22	artery	artery	NN
21781	2775	23	,	,	,
21781	2775	24	and	and	CC
21781	2775	25	thrown	throw	VBN
21781	2775	26	up	up	RP
21781	2775	27	very	very	RB
21781	2775	28	distinctly	distinctly	RB
21781	2775	29	by	by	IN
21781	2775	30	the	the	DT
21781	2775	31	purple	purple	JJ
21781	2775	32	vena	vena	NNP
21781	2775	33	cava	cava	NNP
21781	2775	34	inferior	inferior	NNP
21781	2775	35	beneath	beneath	NNP
21781	2775	36	,	,	,
21781	2775	37	and	and	CC
21781	2775	38	the	the	DT
21781	2775	39	splanchnic	splanchnic	JJ
21781	2775	40	nerve	nerve	NN
21781	2775	41	.	.	.
21781	2776	1	To	to	TO
21781	2776	2	see	see	VB
21781	2776	3	the	the	DT
21781	2776	4	abdominal	abdominal	JJ
21781	2776	5	sympathetic	sympathetic	NN
21781	2776	6	behind	behind	RB
21781	2776	7	,	,	,
21781	2776	8	gently	gently	RB
21781	2776	9	remove	remove	VB
21781	2776	10	the	the	DT
21781	2776	11	peritoneum	peritoneum	NN
21781	2776	12	that	that	WDT
21781	2776	13	lies	lie	VBZ
21781	2776	14	on	on	IN
21781	2776	15	either	either	DT
21781	2776	16	side	side	NN
21781	2776	17	of	of	IN
21781	2776	18	the	the	DT
21781	2776	19	aorta	aorta	NNP
21781	2776	20	;	;	:
21781	2776	21	blood	blood	NN
21781	2776	22	-	-	HYPH
21781	2776	23	vessels	vessel	NNS
21781	2776	24	will	will	MD
21781	2776	25	be	be	VB
21781	2776	26	seen	see	VBN
21781	2776	27	running	run	VBG
21781	2776	28	in	in	RP
21781	2776	29	between	between	IN
21781	2776	30	the	the	DT
21781	2776	31	vertebral	vertebral	JJ
21781	2776	32	bodies	body	NNS
21781	2776	33	,	,	,
21781	2776	34	and	and	CC
21781	2776	35	the	the	DT
21781	2776	36	sympathetic	sympathetic	JJ
21781	2776	37	chain	chain	NN
21781	2776	38	,	,	,
21781	2776	39	with	with	IN
21781	2776	40	its	-PRON-	PRP$
21781	2776	41	ganglia	ganglia	NN
21781	2776	42	,	,	,
21781	2776	43	made	make	VBD
21781	2776	44	out	out	RP
21781	2776	45	very	very	RB
21781	2776	46	distinctly	distinctly	RB
21781	2776	47	,	,	,
21781	2776	48	as	as	IN
21781	2776	49	it	-PRON-	PRP
21781	2776	50	runs	run	VBZ
21781	2776	51	across	across	IN
21781	2776	52	them	-PRON-	PRP
21781	2776	53	longitudinally	longitudinally	RB
21781	2776	54	.	.	.
21781	2777	1	Now	now	RB
21781	2777	2	cut	cut	VB
21781	2777	3	oesophagus	oesophagus	NN
21781	2777	4	just	just	RB
21781	2777	5	in	in	IN
21781	2777	6	front	front	NN
21781	2777	7	of	of	IN
21781	2777	8	stomach	stomach	NN
21781	2777	9	,	,	,
21781	2777	10	and	and	CC
21781	2777	11	cut	cut	VBD
21781	2777	12	the	the	DT
21781	2777	13	rectum	rectum	NN
21781	2777	14	,	,	,
21781	2777	15	cut	cut	VBN
21781	2777	16	through	through	IN
21781	2777	17	the	the	DT
21781	2777	18	mesentery	mesentery	NN
21781	2777	19	supporting	support	VBG
21781	2777	20	the	the	DT
21781	2777	21	intestine	intestine	NN
21781	2777	22	,	,	,
21781	2777	23	and	and	CC
21781	2777	24	remove	remove	VB
21781	2777	25	and	and	CC
21781	2777	26	unravel	unravel	JJ
21781	2777	27	alimentary	alimentary	JJ
21781	2777	28	canal	canal	NN
21781	2777	29	;	;	:
21781	2777	30	cut	cut	VBD
21781	2777	31	open	open	JJ
21781	2777	32	,	,	,
21781	2777	33	wash	wash	VB
21781	2777	34	out	out	RP
21781	2777	35	,	,	,
21781	2777	36	and	and	CC
21781	2777	37	examine	examine	VB
21781	2777	38	caecum	caecum	NN
21781	2777	39	and	and	CC
21781	2777	40	stomach	stomach	NN
21781	2777	41	.	.	.
21781	2778	1	Bleeding	bleed	VBG
21781	2778	2	to	to	IN
21781	2778	3	a	a	DT
21781	2778	4	considerable	considerable	JJ
21781	2778	5	extent	extent	NN
21781	2778	6	is	be	VBZ
21781	2778	7	inevitable	inevitable	JJ
21781	2778	8	,	,	,
21781	2778	9	chiefly	chiefly	RB
21781	2778	10	from	from	IN
21781	2778	11	the	the	DT
21781	2778	12	portal	portal	JJ
21781	2778	13	vein	vein	NN
21781	2778	14	.	.	.
21781	2779	1	The	the	DT
21781	2779	2	liver	liver	NN
21781	2779	3	had	have	VBD
21781	2779	4	better	well	RBR
21781	2779	5	remain	remain	VB
21781	2779	6	if	if	IN
21781	2779	7	the	the	DT
21781	2779	8	same	same	JJ
21781	2779	9	rabbit	rabbit	NN
21781	2779	10	is	be	VBZ
21781	2779	11	to	to	TO
21781	2779	12	serve	serve	VB
21781	2779	13	for	for	IN
21781	2779	14	the	the	DT
21781	2779	15	second	second	JJ
21781	2779	16	dissection	dissection	NN
21781	2779	17	.	.	.
21781	2780	1	Second	second	JJ
21781	2780	2	Dissection.--	Dissection.--	NNP
21781	2780	3	Skin	skin	NN
21781	2780	4	front	front	NN
21781	2780	5	of	of	IN
21781	2780	6	thorax	thorax	NN
21781	2780	7	and	and	CC
21781	2780	8	neck	neck	NN
21781	2780	9	.	.	.
21781	2781	1	Note	note	VB
21781	2781	2	subclavian	subclavian	JJ
21781	2781	3	veins	vein	NNS
21781	2781	4	running	run	VBG
21781	2781	5	out	out	RB
21781	2781	6	to	to	IN
21781	2781	7	fore	fore	NNP
21781	2781	8	limbs--	limbs--	JJ
21781	2781	9	avoid	avoid	NN
21781	2781	10	cutting	cut	VBG
21781	2781	11	these	these	DT
21781	2781	12	.	.	.
21781	2782	1	Cut	cut	VB
21781	2782	2	through	through	IN
21781	2782	3	ribs	rib	NNS
21781	2782	4	and	and	CC
21781	2782	5	remove	remove	VB
21781	2782	6	front	front	NN
21781	2782	7	of	of	IN
21781	2782	8	thorax	thorax	NN
21781	2782	9	,	,	,
21781	2782	10	to	to	TO
21781	2782	11	expose	expose	VB
21781	2782	12	its	-PRON-	PRP$
21781	2782	13	contents	content	NNS
21781	2782	14	;	;	:
21781	2782	15	cut	cut	VB
21781	2782	16	up	up	RP
21781	2782	17	middle	middle	JJ
21781	2782	18	line	line	NN
21781	2782	19	of	of	IN
21781	2782	20	neck	neck	NN
21781	2782	21	,	,	,
21781	2782	22	and	and	CC
21781	2782	23	clear	clear	VB
21781	2782	24	off	off	RP
21781	2782	25	small	small	JJ
21781	2782	26	muscle	muscle	NN
21781	2782	27	bands	band	NNS
21781	2782	28	,	,	,
21781	2782	29	to	to	TO
21781	2782	30	expose	expose	VB
21781	2782	31	bloodvessels	bloodvessel	NNS
21781	2782	32	;	;	,
21781	2782	33	pick	pick	VB
21781	2782	34	away	away	RP
21781	2782	35	carefully	carefully	RB
21781	2782	36	whatever	whatever	WDT
21781	2782	37	is	be	VBZ
21781	2782	38	left	leave	VBN
21781	2782	39	of	of	IN
21781	2782	40	thymus	thymus	NNP
21781	2782	41	gland	gland	NN
21781	2782	42	;	;	:
21781	2782	43	make	make	VB
21781	2782	44	out	out	RP
21781	2782	45	structure	structure	NN
21781	2782	46	of	of	IN
21781	2782	47	heart	heart	NN
21781	2782	48	and	and	CC
21781	2782	49	blood	blood	NN
21781	2782	50	-	-	HYPH
21781	2782	51	vessels	vessel	NNS
21781	2782	52	,	,	,
21781	2782	53	as	as	IN
21781	2782	54	described	describe	VBN
21781	2782	55	,	,	,
21781	2782	56	in	in	IN
21781	2782	57	Chapter	chapter	NN
21781	2782	58	3	3	CD
21781	2782	59	;	;	:
21781	2782	60	note	note	VB
21781	2782	61	larynx	larynx	NNP
21781	2782	62	and	and	CC
21781	2782	63	trachea	trachea	NNP
21781	2782	64	.	.	.
21781	2783	1	Now	now	RB
21781	2783	2	proceed	proceed	VB
21781	2783	3	to	to	IN
21781	2783	4	the	the	DT
21781	2783	5	examination	examination	NN
21781	2783	6	of	of	IN
21781	2783	7	the	the	DT
21781	2783	8	nerves	nerve	NNS
21781	2783	9	of	of	IN
21781	2783	10	this	this	DT
21781	2783	11	region	region	NN
21781	2783	12	.	.	.
21781	2784	1	See	see	VB
21781	2784	2	phrenic	phrenic	JJ
21781	2784	3	nerve	nerve	NN
21781	2784	4	,	,	,
21781	2784	5	by	by	IN
21781	2784	6	vena	vena	NNP
21781	2784	7	cava	cava	NNP
21781	2784	8	inferior	inferior	NNP
21781	2784	9	,	,	,
21781	2784	10	and	and	CC
21781	2784	11	between	between	IN
21781	2784	12	heart	heart	NN
21781	2784	13	and	and	CC
21781	2784	14	lungs	lung	NNS
21781	2784	15	,	,	,
21781	2784	16	and	and	CC
21781	2784	17	sympathetic	sympathetic	JJ
21781	2784	18	,	,	,
21781	2784	19	running	run	VBG
21781	2784	20	over	over	IN
21781	2784	21	the	the	DT
21781	2784	22	heads	head	NNS
21781	2784	23	of	of	IN
21781	2784	24	the	the	DT
21781	2784	25	ribs	rib	NNS
21781	2784	26	.	.	.
21781	2785	1	By	by	IN
21781	2785	2	the	the	DT
21781	2785	3	common	common	JJ
21781	2785	4	carotids	carotid	NNS
21781	2785	5	will	will	MD
21781	2785	6	be	be	VB
21781	2785	7	found	find	VBN
21781	2785	8	the	the	DT
21781	2785	9	large	large	JJ
21781	2785	10	white	white	JJ
21781	2785	11	vagus	vagus	NN
21781	2785	12	nerve	nerve	NN
21781	2785	13	,	,	,
21781	2785	14	the	the	DT
21781	2785	15	greyish	greyish	NN
21781	2785	16	sympathetic	sympathetic	NN
21781	2785	17	,	,	,
21781	2785	18	and	and	CC
21781	2785	19	a	a	DT
21781	2785	20	small	small	JJ
21781	2785	21	branch	branch	NN
21781	2785	22	of	of	IN
21781	2785	23	X.	X.	NNP
21781	2785	24	,	,	,
21781	2785	25	the	the	DT
21781	2785	26	depressor	depressor	NN
21781	2785	27	.	.	.
21781	2786	1	Make	make	VB
21781	2786	2	out	out	RP
21781	2786	3	branches	branch	NNS
21781	2786	4	of	of	IN
21781	2786	5	X.	X.	NNP
21781	2786	6	named	name	VBN
21781	2786	7	in	in	IN
21781	2786	8	text	text	NN
21781	2786	9	.	.	.
21781	2787	1	The	the	DT
21781	2787	2	big	big	JJ
21781	2787	3	white	white	JJ
21781	2787	4	cervical	cervical	JJ
21781	2787	5	spinal	spinal	JJ
21781	2787	6	nerves	nerve	NNS
21781	2787	7	will	will	MD
21781	2787	8	be	be	VB
21781	2787	9	evident	evident	JJ
21781	2787	10	dorsally	dorsally	RB
21781	2787	11	.	.	.
21781	2788	1	Clear	clear	VB
21781	2788	2	forward	forward	RB
21781	2788	3	into	into	IN
21781	2788	4	the	the	DT
21781	2788	5	angle	angle	NN
21781	2788	6	between	between	IN
21781	2788	7	the	the	DT
21781	2788	8	jaw	jaw	NN
21781	2788	9	and	and	CC
21781	2788	10	the	the	DT
21781	2788	11	bulla	bulla	NNP
21781	2788	12	tympani	tympani	NNP
21781	2788	13	,	,	,
21781	2788	14	to	to	TO
21781	2788	15	see	see	VB
21781	2788	16	XII	XII	NNP
21781	2788	17	.	.	.
21781	2789	1	and	and	CC
21781	2789	2	XI	XI	NNP
21781	2789	3	.	.	.
21781	2790	1	;	;	:
21781	2790	2	IX	ix	NN
21781	2790	3	.	.	.
21781	2791	1	will	will	MD
21781	2791	2	be	be	VB
21781	2791	3	found	find	VBN
21781	2791	4	,	,	,
21781	2791	5	lying	lie	VBG
21781	2791	6	deeper	deep	JJR
21781	2791	7	,	,	,
21781	2791	8	dorsal	dorsal	NN
21781	2791	9	to	to	IN
21781	2791	10	the	the	DT
21781	2791	11	carotid	carotid	JJ
21781	2791	12	artery	artery	NN
21781	2791	13	and	and	CC
21781	2791	14	body	body	NN
21781	2791	15	of	of	IN
21781	2791	16	the	the	DT
21781	2791	17	hyoid	hyoid	NN
21781	2791	18	.	.	.
21781	2792	1	Compare	compare	VB
21781	2792	2	with	with	IN
21781	2792	3	figure	figure	NN
21781	2792	4	given	give	VBN
21781	2792	5	of	of	IN
21781	2792	6	this	this	DT
21781	2792	7	.	.	.
21781	2793	1	Skin	skin	VB
21781	2793	2	the	the	DT
21781	2793	3	cheek	cheek	NN
21781	2793	4	,	,	,
21781	2793	5	and	and	CC
21781	2793	6	see	see	VB
21781	2793	7	VII	VII	NNP
21781	2793	8	.	.	.
21781	2794	1	running	run	VBG
21781	2794	2	over	over	IN
21781	2794	3	it	-PRON-	PRP
21781	2794	4	.	.	.
21781	2795	1	Cut	cut	VB
21781	2795	2	through	through	IN
21781	2795	3	malar	malar	NN
21781	2795	4	and	and	CC
21781	2795	5	remove	remove	VB
21781	2795	6	it	-PRON-	PRP
21781	2795	7	;	;	:
21781	2795	8	cut	cut	VBN
21781	2795	9	through	through	IN
21781	2795	10	lower	low	JJR
21781	2795	11	jaw	jaw	NN
21781	2795	12	-	-	HYPH
21781	2795	13	bone	bone	NN
21781	2795	14	and	and	CC
21781	2795	15	turn	turn	VB
21781	2795	16	it	-PRON-	PRP
21781	2795	17	back	back	RB
21781	2795	18	,	,	,
21781	2795	19	to	to	TO
21781	2795	20	see	see	VB
21781	2795	21	the	the	DT
21781	2795	22	third	third	JJ
21781	2795	23	branch	branch	NN
21781	2795	24	of	of	IN
21781	2795	25	the	the	DT
21781	2795	26	fifth	fifth	JJ
21781	2795	27	nerve	nerve	NN
21781	2795	28	on	on	IN
21781	2795	29	its	-PRON-	PRP$
21781	2795	30	inner	inner	JJ
21781	2795	31	side	side	NN
21781	2795	32	;	;	:
21781	2795	33	examine	examine	VB
21781	2795	34	the	the	DT
21781	2795	35	muscles	muscle	NNS
21781	2795	36	of	of	IN
21781	2795	37	eyeball	eyeball	NN
21781	2795	38	,	,	,
21781	2795	39	and	and	CC
21781	2795	40	remove	remove	VB
21781	2795	41	it	-PRON-	PRP
21781	2795	42	,	,	,
21781	2795	43	to	to	TO
21781	2795	44	expose	expose	VB
21781	2795	45	the	the	DT
21781	2795	46	first	first	JJ
21781	2795	47	and	and	CC
21781	2795	48	second	second	JJ
21781	2795	49	branches	branch	NNS
21781	2795	50	of	of	IN
21781	2795	51	V.--	V.--	NNP
21781	2795	52	the	the	DT
21781	2795	53	latter	latter	NN
21781	2795	54	is	be	VBZ
21781	2795	55	especially	especially	RB
21781	2795	56	deep	deep	JJ
21781	2795	57	within	within	IN
21781	2795	58	orbit	orbit	NN
21781	2795	59	.	.	.
21781	2796	1	Remove	remove	VB
21781	2796	2	,	,	,
21781	2796	3	open	open	JJ
21781	2796	4	,	,	,
21781	2796	5	wash	wash	VB
21781	2796	6	out	out	RP
21781	2796	7	,	,	,
21781	2796	8	and	and	CC
21781	2796	9	examine	examine	VB
21781	2796	10	the	the	DT
21781	2796	11	heart	heart	NN
21781	2796	12	.	.	.
21781	2797	1	Shave	shave	VB
21781	2797	2	off	off	IN
21781	2797	3	the	the	DT
21781	2797	4	dorsal	dorsal	NN
21781	2797	5	wall	wall	NN
21781	2797	6	of	of	IN
21781	2797	7	cranium	cranium	NNP
21781	2797	8	,	,	,
21781	2797	9	to	to	TO
21781	2797	10	expose	expose	VB
21781	2797	11	hemispheres	hemisphere	NNS
21781	2797	12	of	of	IN
21781	2797	13	brain	brain	NN
21781	2797	14	,	,	,
21781	2797	15	and	and	CC
21781	2797	16	then	then	RB
21781	2797	17	put	put	VB
21781	2797	18	the	the	DT
21781	2797	19	head	head	NN
21781	2797	20	in	in	IN
21781	2797	21	strong	strong	JJ
21781	2797	22	spirit	spirit	NN
21781	2797	23	for	for	IN
21781	2797	24	a	a	DT
21781	2797	25	week	week	NN
21781	2797	26	or	or	CC
21781	2797	27	so	so	RB
21781	2797	28	.	.	.
21781	2798	1	With	with	IN
21781	2798	2	a	a	DT
21781	2798	3	second	second	JJ
21781	2798	4	rabbit	rabbit	NN
21781	2798	5	,	,	,
21781	2798	6	this	this	DT
21781	2798	7	dissection	dissection	NN
21781	2798	8	may	may	MD
21781	2798	9	advantageously	advantageously	RB
21781	2798	10	be	be	VB
21781	2798	11	varied	vary	VBN
21781	2798	12	by	by	IN
21781	2798	13	removing	remove	VBG
21781	2798	14	the	the	DT
21781	2798	15	lower	low	JJR
21781	2798	16	jaw	jaw	NN
21781	2798	17	,	,	,
21781	2798	18	cutting	cut	VBG
21781	2798	19	-up-	-up-	,
21781	2798	20	[	[	-LRB-
21781	2798	21	through	through	IN
21781	2798	22	]	]	-RRB-
21781	2798	23	soft	soft	JJ
21781	2798	24	palate	palate	NN
21781	2798	25	,	,	,
21781	2798	26	and	and	CC
21781	2798	27	observing	observe	VBG
21781	2798	28	openings	opening	NNS
21781	2798	29	of	of	IN
21781	2798	30	the	the	DT
21781	2798	31	Eustachian	eustachian	JJ
21781	2798	32	tubes	tube	NNS
21781	2798	33	.	.	.
21781	2799	1	[	[	-LRB-
21781	2799	2	The	the	DT
21781	2799	3	tonsils	tonsil	NNS
21781	2799	4	(	(	-LRB-
21781	2799	5	on	on	IN
21781	2799	6	the	the	DT
21781	2799	7	ventral	ventral	JJ
21781	2799	8	side	side	NN
21781	2799	9	of	of	IN
21781	2799	10	the	the	DT
21781	2799	11	soft	soft	JJ
21781	2799	12	palate	palate	NN
21781	2799	13	)	)	-RRB-
21781	2799	14	must	must	MD
21781	2799	15	not	not	RB
21781	2799	16	confused	confuse	VBN
21781	2799	17	with	with	IN
21781	2799	18	these	these	DT
21781	2799	19	.	.	.
21781	2799	20	]	]	-RRB-
21781	2800	1	The	the	DT
21781	2800	2	heart	heart	NN
21781	2800	3	should	should	MD
21781	2800	4	also	also	RB
21781	2800	5	be	be	VB
21781	2800	6	cut	cut	VBN
21781	2800	7	out	out	RP
21781	2800	8	,	,	,
21781	2800	9	washed	wash	VBD
21781	2800	10	out	out	RP
21781	2800	11	and	and	CC
21781	2800	12	examined	examine	VBN
21781	2800	13	(	(	-LRB-
21781	2800	14	Compare	Compare	NNP
21781	2800	15	Sections	Sections	NNP
21781	2800	16	38	38	CD
21781	2800	17	,	,	,
21781	2800	18	44	44	CD
21781	2800	19	.	.	.
21781	2800	20	)	)	-RRB-
21781	2801	1	Third	Third	NNP
21781	2801	2	Dissection.--	Dissection.--	NNP
21781	2801	3	(	(	-LRB-
21781	2801	4	Before	before	IN
21781	2801	5	this	this	DT
21781	2801	6	is	be	VBZ
21781	2801	7	performed	perform	VBN
21781	2801	8	the	the	DT
21781	2801	9	mammalian	mammalian	NNP
21781	2801	10	skull	skull	NNP
21781	2801	11	should	should	MD
21781	2801	12	have	have	VB
21781	2801	13	been	be	VBN
21781	2801	14	studied	study	VBN
21781	2801	15	and	and	CC
21781	2801	16	examined	examine	VBN
21781	2801	17	.	.	.
21781	2801	18	)	)	-RRB-
21781	2802	1	Take	take	VB
21781	2802	2	the	the	DT
21781	2802	3	head	head	NN
21781	2802	4	of	of	IN
21781	2802	5	a	a	DT
21781	2802	6	rabbit	rabbit	NN
21781	2802	7	,	,	,
21781	2802	8	the	the	DT
21781	2802	9	brain	brain	NN
21781	2802	10	of	of	IN
21781	2802	11	which	which	WDT
21781	2802	12	has	have	VBZ
21781	2802	13	been	be	VBN
21781	2802	14	hardened	harden	VBN
21781	2802	15	by	by	IN
21781	2802	16	spirit	spirit	NN
21781	2802	17	,	,	,
21781	2802	18	and	and	CC
21781	2802	19	carefully	carefully	RB
21781	2802	20	remove	remove	VB
21781	2802	21	cranium	cranium	NN
21781	2802	22	;	;	:
21781	2802	23	be	be	VB
21781	2802	24	particularly	particularly	RB
21781	2802	25	careful	careful	JJ
21781	2802	26	in	in	IN
21781	2802	27	picking	pick	VBG
21781	2802	28	away	away	RB
21781	2802	29	the	the	DT
21781	2802	30	periotic	periotic	JJ
21781	2802	31	bone	bone	NN
21781	2802	32	,	,	,
21781	2802	33	on	on	IN
21781	2802	34	account	account	NN
21781	2802	35	of	of	IN
21781	2802	36	the	the	DT
21781	2802	37	flocculi	flocculi	NN
21781	2802	38	of	of	IN
21781	2802	39	cerebellum	cerebellum	NN
21781	2802	40	.	.	.
21781	2803	1	It	-PRON-	PRP
21781	2803	2	is	be	VBZ
21781	2803	3	difficult	difficult	JJ
21781	2803	4	to	to	TO
21781	2803	5	avoid	avoid	VB
21781	2803	6	injury	injury	NN
21781	2803	7	to	to	IN
21781	2803	8	the	the	DT
21781	2803	9	pituitary	pituitary	JJ
21781	2803	10	body	body	NN
21781	2803	11	embedded	embed	VBN
21781	2803	12	in	in	IN
21781	2803	13	the	the	DT
21781	2803	14	basisphenoid	basisphenoid	NN
21781	2803	15	bone	bone	NN
21781	2803	16	.	.	.
21781	2804	1	Examine	examine	VB
21781	2804	2	with	with	IN
21781	2804	3	the	the	DT
21781	2804	4	help	help	NN
21781	2804	5	of	of	IN
21781	2804	6	Sheet	Sheet	NNP
21781	2804	7	8	8	CD
21781	2804	8	.	.	.
21781	2805	1	Make	make	VB
21781	2805	2	the	the	DT
21781	2805	3	sections	section	NNS
21781	2805	4	there	there	RB
21781	2805	5	indicated	indicate	VBD
21781	2805	6	.	.	.
21781	2806	1	-The	-The	NFP
21781	2806	2	Frog	Frog	NNP
21781	2806	3	_	_	NNP
21781	2806	4	May	May	MD
21781	2806	5	be	be	VB
21781	2806	6	killed	kill	VBN
21781	2806	7	by	by	IN
21781	2806	8	drowning	drown	VBG
21781	2806	9	in	in	IN
21781	2806	10	dilute	dilute	NN
21781	2806	11	methylated	methylate	VBN
21781	2806	12	spirit	spirit	NN
21781	2806	13	,	,	,
21781	2806	14	or	or	CC
21781	2806	15	by	by	IN
21781	2806	16	chloroform	chloroform	NN
21781	2806	17	.	.	.
21781	2807	1	Take	take	VB
21781	2807	2	a	a	DT
21781	2807	3	recently	recently	RB
21781	2807	4	-	-	HYPH
21781	2807	5	killed	kill	VBN
21781	2807	6	frog	frog	NN
21781	2807	7	,	,	,
21781	2807	8	and	and	CC
21781	2807	9	examine	examine	VB
21781	2807	10	a	a	DT
21781	2807	11	drop	drop	NN
21781	2807	12	of	of	IN
21781	2807	13	its	-PRON-	PRP$
21781	2807	14	blood	blood	NN
21781	2807	15	,	,	,
21781	2807	16	spread	spread	VBD
21781	2807	17	out	out	RP
21781	2807	18	on	on	IN
21781	2807	19	a	a	DT
21781	2807	20	glass	glass	NN
21781	2807	21	slip	slip	NN
21781	2807	22	,	,	,
21781	2807	23	under	under	IN
21781	2807	24	the	the	DT
21781	2807	25	microscope	microscope	NN
21781	2807	26	;	;	:
21781	2807	27	compare	compare	VB
21781	2807	28	it	-PRON-	PRP
21781	2807	29	with	with	IN
21781	2807	30	your	-PRON-	PRP$
21781	2807	31	own	own	JJ
21781	2807	32	.	.	.
21781	2808	1	Before	before	IN
21781	2808	2	using	use	VBG
21781	2808	3	the	the	DT
21781	2808	4	high	high	JJ
21781	2808	5	power	power	NN
21781	2808	6	,	,	,
21781	2808	7	put	put	VB
21781	2808	8	a	a	DT
21781	2808	9	cover	cover	NN
21781	2808	10	glass	glass	NN
21781	2808	11	over	over	IN
21781	2808	12	the	the	DT
21781	2808	13	object	object	NN
21781	2808	14	,	,	,
21781	2808	15	of	of	IN
21781	2808	16	course	course	NN
21781	2808	17	.	.	.
21781	2809	1	Scrape	scrape	VB
21781	2809	2	the	the	DT
21781	2809	3	roof	roof	NN
21781	2809	4	of	of	IN
21781	2809	5	the	the	DT
21781	2809	6	mouth	mouth	NN
21781	2809	7	of	of	IN
21781	2809	8	the	the	DT
21781	2809	9	frog	frog	NN
21781	2809	10	gently	gently	RB
21781	2809	11	,	,	,
21781	2809	12	to	to	TO
21781	2809	13	obtain	obtain	VB
21781	2809	14	ciliated	ciliated	JJ
21781	2809	15	epithelium	epithelium	NN
21781	2809	16	;	;	:
21781	2809	17	and	and	CC
21781	2809	18	mount	mount	NNP
21781	2809	19	in	in	RP
21781	2809	20	very	very	RB
21781	2809	21	weak	weak	JJ
21781	2809	22	salt	salt	NN
21781	2809	23	solution--	solution--	NNP
21781	2809	24	the	the	DT
21781	2809	25	cilia	cilia	NN
21781	2809	26	will	will	MD
21781	2809	27	still	still	RB
21781	2809	28	be	be	VB
21781	2809	29	active	active	JJ
21781	2809	30	.	.	.
21781	2810	1	Squamous	squamous	JJ
21781	2810	2	epithelium	epithelium	NN
21781	2810	3	may	may	MD
21781	2810	4	be	be	VB
21781	2810	5	seen	see	VBN
21781	2810	6	by	by	IN
21781	2810	7	the	the	DT
21781	2810	8	student	student	NN
21781	2810	9	similarly	similarly	RB
21781	2810	10	scraping	scrape	VBG
21781	2810	11	the	the	DT
21781	2810	12	interior	interior	NN
21781	2810	13	of	of	IN
21781	2810	14	his	-PRON-	PRP$
21781	2810	15	own	own	JJ
21781	2810	16	cheek	cheek	NN
21781	2810	17	.	.	.
21781	2811	1	Take	take	VB
21781	2811	2	a	a	DT
21781	2811	3	piece	piece	NN
21781	2811	4	of	of	IN
21781	2811	5	muscle	muscle	NN
21781	2811	6	from	from	IN
21781	2811	7	one	one	CD
21781	2811	8	of	of	IN
21781	2811	9	the	the	DT
21781	2811	10	frog	frog	NN
21781	2811	11	's	's	POS
21781	2811	12	limbs	limb	NNS
21781	2811	13	,	,	,
21781	2811	14	tease	tease	VB
21781	2811	15	out	out	RP
21781	2811	16	with	with	IN
21781	2811	17	needles	needle	NNS
21781	2811	18	upon	upon	IN
21781	2811	19	a	a	DT
21781	2811	20	glass	glass	NN
21781	2811	21	slip	slip	NN
21781	2811	22	,	,	,
21781	2811	23	and	and	CC
21781	2811	24	examine	examine	VBP
21781	2811	25	.	.	.
21781	2812	1	To	to	TO
21781	2812	2	see	see	VB
21781	2812	3	the	the	DT
21781	2812	4	striations	striation	NNS
21781	2812	5	clearly	clearly	RB
21781	2812	6	,	,	,
21781	2812	7	the	the	DT
21781	2812	8	high	high	JJ
21781	2812	9	power	power	NN
21781	2812	10	will	will	MD
21781	2812	11	be	be	VB
21781	2812	12	needed	need	VBN
21781	2812	13	.	.	.
21781	2813	1	Compare	compare	VB
21781	2813	2	a	a	DT
21781	2813	3	piece	piece	NN
21781	2813	4	of	of	IN
21781	2813	5	muscle	muscle	NN
21781	2813	6	from	from	IN
21781	2813	7	the	the	DT
21781	2813	8	wall	wall	NN
21781	2813	9	of	of	IN
21781	2813	10	the	the	DT
21781	2813	11	alimentary	alimentary	JJ
21781	2813	12	canal	canal	NN
21781	2813	13	.	.	.
21781	2814	1	Similarly	similarly	RB
21781	2814	2	examine	examine	VBP
21781	2814	3	nerve	nerve	NN
21781	2814	4	and	and	CC
21781	2814	5	connective	connective	JJ
21781	2814	6	tissue	tissue	NN
21781	2814	7	.	.	.
21781	2815	1	First	First	NNP
21781	2815	2	Dissection.--	Dissection.--	NNP
21781	2815	3	Pin	pin	VB
21781	2815	4	out	out	RP
21781	2815	5	the	the	DT
21781	2815	6	frog	frog	NN
21781	2815	7	in	in	IN
21781	2815	8	a	a	DT
21781	2815	9	dissecting	dissecting	NN
21781	2815	10	dish	dish	NN
21781	2815	11	,	,	,
21781	2815	12	ventral	ventral	JJ
21781	2815	13	surface	surface	NN
21781	2815	14	uppermost	uppermost	VBN
21781	2815	15	,	,	,
21781	2815	16	and	and	CC
21781	2815	17	cover	cover	VB
21781	2815	18	with	with	IN
21781	2815	19	water	water	NN
21781	2815	20	.	.	.
21781	2816	1	Open	open	VB
21781	2816	2	up	up	RP
21781	2816	3	the	the	DT
21781	2816	4	skin	skin	NN
21781	2816	5	along	along	IN
21781	2816	6	the	the	DT
21781	2816	7	mid	mid	JJ
21781	2816	8	-	-	JJ
21781	2816	9	ventral	ventral	JJ
21781	2816	10	line	line	NN
21781	2816	11	.	.	.
21781	2817	1	Note	note	VB
21781	2817	2	the	the	DT
21781	2817	3	large	large	JJ
21781	2817	4	sub	sub	JJ
21781	2817	5	-	-	JJ
21781	2817	6	cutaneous	cutaneous	JJ
21781	2817	7	lymph	lymph	NN
21781	2817	8	spaces	space	NNS
21781	2817	9	,	,	,
21781	2817	10	the	the	DT
21781	2817	11	pelvic	pelvic	JJ
21781	2817	12	and	and	CC
21781	2817	13	pectoral	pectoral	JJ
21781	2817	14	girdles	girdle	NNS
21781	2817	15	,	,	,
21781	2817	16	and	and	CC
21781	2817	17	the	the	DT
21781	2817	18	anterior	anterior	NNP
21781	2817	19	abdominal	abdominal	NNP
21781	2817	20	vein	vein	NNP
21781	2817	21	.	.	.
21781	2818	1	Cut	cut	VB
21781	2818	2	into	into	IN
21781	2818	3	the	the	DT
21781	2818	4	body	body	NN
21781	2818	5	cavity	cavity	NN
21781	2818	6	on	on	IN
21781	2818	7	one	one	CD
21781	2818	8	side	side	NN
21781	2818	9	of	of	IN
21781	2818	10	this	this	DT
21781	2818	11	latter	latter	JJ
21781	2818	12	,	,	,
21781	2818	13	cut	cut	VBN
21781	2818	14	across	across	IN
21781	2818	15	in	in	IN
21781	2818	16	front	front	NN
21781	2818	17	of	of	IN
21781	2818	18	where	where	WRB
21781	2818	19	the	the	DT
21781	2818	20	vein	vein	NN
21781	2818	21	dips	dip	VBZ
21781	2818	22	down	down	RP
21781	2818	23	to	to	IN
21781	2818	24	liver	liver	NN
21781	2818	25	,	,	,
21781	2818	26	and	and	CC
21781	2818	27	peel	peel	VB
21781	2818	28	the	the	DT
21781	2818	29	body	body	NN
21781	2818	30	wall	wall	NN
21781	2818	31	away	away	RB
21781	2818	32	from	from	IN
21781	2818	33	it	-PRON-	PRP
21781	2818	34	.	.	.
21781	2819	1	The	the	DT
21781	2819	2	xiphisternum	xiphisternum	NN
21781	2819	3	will	will	MD
21781	2819	4	probably	probably	RB
21781	2819	5	be	be	VB
21781	2819	6	cut	cut	VBN
21781	2819	7	in	in	IN
21781	2819	8	this	this	DT
21781	2819	9	operation	operation	NN
21781	2819	10	.	.	.
21781	2820	1	In	in	IN
21781	2820	2	early	early	JJ
21781	2820	3	spring	spring	NN
21781	2820	4	the	the	DT
21781	2820	5	females	female	NNS
21781	2820	6	are	be	VBP
21781	2820	7	greatly	greatly	RB
21781	2820	8	distended	distend	VBN
21781	2820	9	with	with	IN
21781	2820	10	ova	ova	NNP
21781	2820	11	,	,	,
21781	2820	12	and	and	CC
21781	2820	13	the	the	DT
21781	2820	14	greater	great	JJR
21781	2820	15	portion	portion	NN
21781	2820	16	of	of	IN
21781	2820	17	the	the	DT
21781	2820	18	ovary	ovary	JJ
21781	2820	19	may	may	NNP
21781	2820	20	,	,	,
21781	2820	21	with	with	IN
21781	2820	22	advantage	advantage	NN
21781	2820	23	,	,	,
21781	2820	24	be	be	VB
21781	2820	25	removed	remove	VBN
21781	2820	26	.	.	.
21781	2821	1	The	the	DT
21781	2821	2	oviduct	oviduct	NN
21781	2821	3	is	be	VBZ
21781	2821	4	dead	dead	JJ
21781	2821	5	white	white	JJ
21781	2821	6	then	then	RB
21781	2821	7	,	,	,
21781	2821	8	and	and	CC
21781	2821	9	larger	large	JJR
21781	2821	10	and	and	CC
21781	2821	11	much	much	RB
21781	2821	12	more	more	JJR
21781	2821	13	in	in	IN
21781	2821	14	evidence	evidence	NN
21781	2821	15	than	than	IN
21781	2821	16	the	the	DT
21781	2821	17	(	(	-LRB-
21781	2821	18	pinkish	pinkish	NNP
21781	2821	19	)	)	-RRB-
21781	2821	20	intestine	intestine	NN
21781	2821	21	even	even	RB
21781	2821	22	.	.	.
21781	2822	1	Turn	turn	VB
21781	2822	2	over	over	RP
21781	2822	3	the	the	DT
21781	2822	4	viscera	viscera	NN
21781	2822	5	,	,	,
21781	2822	6	and	and	CC
21781	2822	7	compare	compare	VB
21781	2822	8	with	with	IN
21781	2822	9	Sheet	sheet	NN
21781	2822	10	11	11	CD
21781	2822	11	;	;	:
21781	2822	12	one	one	CD
21781	2822	13	lung	lung	NN
21781	2822	14	is	be	VBZ
21781	2822	15	often	often	RB
21781	2822	16	found	find	VBN
21781	2822	17	greatly	greatly	RB
21781	2822	18	inflated	inflated	JJ
21781	2822	19	,	,	,
21781	2822	20	and	and	CC
21781	2822	21	then	then	RB
21781	2822	22	projects	project	VBZ
21781	2822	23	back	back	RB
21781	2822	24	into	into	IN
21781	2822	25	the	the	DT
21781	2822	26	body	body	NN
21781	2822	27	cavity	cavity	NN
21781	2822	28	;	;	:
21781	2822	29	the	the	DT
21781	2822	30	stomach	stomach	NN
21781	2822	31	is	be	VBZ
21781	2822	32	,	,	,
21781	2822	33	in	in	IN
21781	2822	34	some	some	DT
21781	2822	35	cases	case	NNS
21781	2822	36	,	,	,
21781	2822	37	pushed	push	VBN
21781	2822	38	forward	forward	RB
21781	2822	39	and	and	CC
21781	2822	40	hidden	hide	VBN
21781	2822	41	behind	behind	IN
21781	2822	42	the	the	DT
21781	2822	43	shoulder	shoulder	NN
21781	2822	44	girdle	girdle	NN
21781	2822	45	.	.	.
21781	2823	1	Observe	observe	VB
21781	2823	2	the	the	DT
21781	2823	3	allantoic	allantoic	JJ
21781	2823	4	bladder	bladder	NN
21781	2823	5	,	,	,
21781	2823	6	the	the	DT
21781	2823	7	spleen	spleen	NN
21781	2823	8	,	,	,
21781	2823	9	gall	gall	NN
21781	2823	10	bladder	bladder	NN
21781	2823	11	,	,	,
21781	2823	12	portal	portal	NNP
21781	2823	13	vein	vein	NN
21781	2823	14	,	,	,
21781	2823	15	and	and	CC
21781	2823	16	pancreas	pancrea	NNS
21781	2823	17	.	.	.
21781	2824	1	By	by	IN
21781	2824	2	squeezing	squeeze	VBG
21781	2824	3	the	the	DT
21781	2824	4	gall	gall	NN
21781	2824	5	bladder	bladder	NN
21781	2824	6	gently	gently	RB
21781	2824	7	,	,	,
21781	2824	8	the	the	DT
21781	2824	9	bile	bile	NN
21781	2824	10	duct	duct	NN
21781	2824	11	will	will	MD
21781	2824	12	be	be	VB
21781	2824	13	injected	inject	VBN
21781	2824	14	with	with	IN
21781	2824	15	bile	bile	NN
21781	2824	16	,	,	,
21781	2824	17	and	and	CC
21781	2824	18	will	will	MD
21781	2824	19	be	be	VB
21781	2824	20	apparent	apparent	JJ
21781	2824	21	if	if	IN
21781	2824	22	the	the	DT
21781	2824	23	stomach	stomach	NN
21781	2824	24	is	be	VBZ
21781	2824	25	turned	turn	VBN
21781	2824	26	over	over	RP
21781	2824	27	.	.	.
21781	2825	1	The	the	DT
21781	2825	2	oesophagus	oesophagus	NN
21781	2825	3	,	,	,
21781	2825	4	just	just	RB
21781	2825	5	in	in	IN
21781	2825	6	front	front	NN
21781	2825	7	of	of	IN
21781	2825	8	the	the	DT
21781	2825	9	stomach	stomach	NN
21781	2825	10	,	,	,
21781	2825	11	should	should	MD
21781	2825	12	be	be	VB
21781	2825	13	cut	cut	VBN
21781	2825	14	through	through	IN
21781	2825	15	,	,	,
21781	2825	16	and	and	CC
21781	2825	17	the	the	DT
21781	2825	18	rectum	rectum	NN
21781	2825	19	,	,	,
21781	2825	20	and	and	CC
21781	2825	21	the	the	DT
21781	2825	22	mesentery	mesentery	NN
21781	2825	23	and	and	CC
21781	2825	24	alimentary	alimentary	JJ
21781	2825	25	canal	canal	NN
21781	2825	26	supported	support	VBN
21781	2825	27	by	by	IN
21781	2825	28	it	-PRON-	PRP
21781	2825	29	,	,	,
21781	2825	30	removed	remove	VBN
21781	2825	31	.	.	.
21781	2826	1	This	this	DT
21781	2826	2	will	will	MD
21781	2826	3	expose	expose	VB
21781	2826	4	the	the	DT
21781	2826	5	urogenital	urogenital	JJ
21781	2826	6	organs	organ	NNS
21781	2826	7	.	.	.
21781	2827	1	(	(	-LRB-
21781	2827	2	Vide	vide	NN
21781	2827	3	Figures	figure	NNS
21781	2827	4	given	give	VBN
21781	2827	5	.	.	.
21781	2827	6	)	)	-RRB-
21781	2828	1	These	these	DT
21781	2828	2	vary	vary	VBP
21781	2828	3	greatly	greatly	RB
21781	2828	4	,	,	,
21781	2828	5	especially	especially	RB
21781	2828	6	in	in	IN
21781	2828	7	the	the	DT
21781	2828	8	females	female	NNS
21781	2828	9	,	,	,
21781	2828	10	at	at	IN
21781	2828	11	different	different	JJ
21781	2828	12	seasons	season	NNS
21781	2828	13	.	.	.
21781	2829	1	The	the	DT
21781	2829	2	condition	condition	NN
21781	2829	3	figured	figure	VBN
21781	2829	4	would	would	MD
21781	2829	5	be	be	VB
21781	2829	6	seen	see	VBN
21781	2829	7	in	in	IN
21781	2829	8	late	late	JJ
21781	2829	9	autumn	autumn	NN
21781	2829	10	,	,	,
21781	2829	11	or	or	CC
21781	2829	12	winter	winter	NN
21781	2829	13	.	.	.
21781	2830	1	In	in	IN
21781	2830	2	spring	spring	NN
21781	2830	3	females	female	NNS
21781	2830	4	are	be	VBP
21781	2830	5	often	often	RB
21781	2830	6	found	find	VBN
21781	2830	7	copulating	copulate	VBG
21781	2830	8	with	with	IN
21781	2830	9	males	male	NNS
21781	2830	10	,	,	,
21781	2830	11	and	and	CC
21781	2830	12	then	then	RB
21781	2830	13	the	the	DT
21781	2830	14	ovary	ovary	NN
21781	2830	15	itself	-PRON-	PRP
21781	2830	16	is	be	VBZ
21781	2830	17	inconspicuous	inconspicuous	JJ
21781	2830	18	,	,	,
21781	2830	19	while	while	IN
21781	2830	20	the	the	DT
21781	2830	21	lower	low	JJR
21781	2830	22	part	part	NN
21781	2830	23	of	of	IN
21781	2830	24	the	the	DT
21781	2830	25	oviduct	oviduct	NN
21781	2830	26	is	be	VBZ
21781	2830	27	enormously	enormously	RB
21781	2830	28	distended	distend	VBN
21781	2830	29	with	with	IN
21781	2830	30	ova	ova	NNP
21781	2830	31	,	,	,
21781	2830	32	so	so	IN
21781	2830	33	as	as	IN
21781	2830	34	to	to	TO
21781	2830	35	be	be	VB
21781	2830	36	mistaken	mistake	VBN
21781	2830	37	sometimes	sometimes	RB
21781	2830	38	for	for	IN
21781	2830	39	the	the	DT
21781	2830	40	ovary	ovary	JJ
21781	2830	41	by	by	IN
21781	2830	42	those	those	DT
21781	2830	43	who	who	WP
21781	2830	44	fail	fail	VBP
21781	2830	45	to	to	TO
21781	2830	46	note	note	VB
21781	2830	47	that	that	IN
21781	2830	48	the	the	DT
21781	2830	49	ova	ova	NNP
21781	2830	50	are	be	VBP
21781	2830	51	enclosed	enclose	VBN
21781	2830	52	by	by	IN
21781	2830	53	a	a	DT
21781	2830	54	thin	thin	JJ
21781	2830	55	semi	semi	JJ
21781	2830	56	-	-	JJ
21781	2830	57	transparent	transparent	JJ
21781	2830	58	skin	skin	NN
21781	2830	59	(	(	-LRB-
21781	2830	60	wall	wall	NN
21781	2830	61	of	of	IN
21781	2830	62	oviduct	oviduct	NN
21781	2830	63	)	)	-RRB-
21781	2830	64	.	.	.
21781	2831	1	The	the	DT
21781	2831	2	vena	vena	NN
21781	2831	3	cava	cava	NNP
21781	2831	4	inferior	inferior	NNP
21781	2831	5	is	be	VBZ
21781	2831	6	seen	see	VBN
21781	2831	7	between	between	IN
21781	2831	8	the	the	DT
21781	2831	9	kidneys	kidney	NNS
21781	2831	10	and	and	CC
21781	2831	11	the	the	DT
21781	2831	12	renal	renal	JJ
21781	2831	13	portal	portal	JJ
21781	2831	14	vein	vein	NN
21781	2831	15	beside	beside	IN
21781	2831	16	the	the	DT
21781	2831	17	ureter	ureter	NN
21781	2831	18	.	.	.
21781	2832	1	Cutting	cut	VBG
21781	2832	2	through	through	IN
21781	2832	3	the	the	DT
21781	2832	4	mesentery	mesentery	NN
21781	2832	5	supporting	support	VBG
21781	2832	6	the	the	DT
21781	2832	7	kidney	kidney	NN
21781	2832	8	laterally	laterally	RB
21781	2832	9	,	,	,
21781	2832	10	the	the	DT
21781	2832	11	dorsal	dorsal	NN
21781	2832	12	aorta	aorta	NNP
21781	2832	13	is	be	VBZ
21781	2832	14	exposed	expose	VBN
21781	2832	15	,	,	,
21781	2832	16	and	and	CC
21781	2832	17	on	on	IN
21781	2832	18	either	either	DT
21781	2832	19	side	side	NN
21781	2832	20	of	of	IN
21781	2832	21	it	-PRON-	PRP
21781	2832	22	the	the	DT
21781	2832	23	sympathetic	sympathetic	JJ
21781	2832	24	chain	chain	NN
21781	2832	25	and	and	CC
21781	2832	26	rami	rami	NN
21781	2832	27	communicantes	communicante	NNS
21781	2832	28	,	,	,
21781	2832	29	often	often	RB
21781	2832	30	tinged	tinge	VBN
21781	2832	31	with	with	IN
21781	2832	32	black	black	JJ
21781	2832	33	pigment	pigment	NN
21781	2832	34	.	.	.
21781	2833	1	This	this	DT
21781	2833	2	black	black	JJ
21781	2833	3	pigment	pigment	NN
21781	2833	4	is	be	VBZ
21781	2833	5	a	a	DT
21781	2833	6	frequent	frequent	JJ
21781	2833	7	but	but	CC
21781	2833	8	variable	variable	JJ
21781	2833	9	feature	feature	NN
21781	2833	10	of	of	IN
21781	2833	11	the	the	DT
21781	2833	12	frog	frog	NN
21781	2833	13	's	's	POS
21781	2833	14	anatomy	anatomy	NN
21781	2833	15	,	,	,
21781	2833	16	and	and	CC
21781	2833	17	usually	usually	RB
21781	2833	18	dapples	dapple	VBZ
21781	2833	19	or	or	CC
21781	2833	20	blackens	blacken	VBZ
21781	2833	21	the	the	DT
21781	2833	22	testes	testis	NNS
21781	2833	23	,	,	,
21781	2833	24	and	and	CC
21781	2833	25	also	also	RB
21781	2833	26	sometimes	sometimes	RB
21781	2833	27	darkens	darken	VBZ
21781	2833	28	the	the	DT
21781	2833	29	otherwise	otherwise	RB
21781	2833	30	pale	pale	JJ
21781	2833	31	pink	pink	JJ
21781	2833	32	arteries	artery	NNS
21781	2833	33	.	.	.
21781	2834	1	Behind	behind	IN
21781	2834	2	the	the	DT
21781	2834	3	kidneys	kidney	NNS
21781	2834	4	the	the	DT
21781	2834	5	sciatic	sciatic	JJ
21781	2834	6	plexus	plexus	NN
21781	2834	7	also	also	RB
21781	2834	8	becomes	become	VBZ
21781	2834	9	visible	visible	JJ
21781	2834	10	.	.	.
21781	2835	1	Careful	careful	JJ
21781	2835	2	drawings	drawing	NNS
21781	2835	3	should	should	MD
21781	2835	4	be	be	VB
21781	2835	5	made	make	VBN
21781	2835	6	.	.	.
21781	2836	1	Cut	cut	VB
21781	2836	2	off	off	RP
21781	2836	3	the	the	DT
21781	2836	4	head	head	NN
21781	2836	5	of	of	IN
21781	2836	6	the	the	DT
21781	2836	7	frog	frog	NN
21781	2836	8	,	,	,
21781	2836	9	shave	shave	VB
21781	2836	10	off	off	RP
21781	2836	11	top	top	NN
21781	2836	12	of	of	IN
21781	2836	13	brain	brain	NN
21781	2836	14	case	case	NN
21781	2836	15	,	,	,
21781	2836	16	and	and	CC
21781	2836	17	put	put	VBD
21781	2836	18	the	the	DT
21781	2836	19	head	head	NN
21781	2836	20	in	in	IN
21781	2836	21	strong	strong	JJ
21781	2836	22	spirit	spirit	NN
21781	2836	23	.	.	.
21781	2837	1	Second	second	JJ
21781	2837	2	Dissection.--	Dissection.--	NNP
21781	2837	3	A	a	DT
21781	2837	4	fresh	fresh	JJ
21781	2837	5	frog	frog	NN
21781	2837	6	is	be	VBZ
21781	2837	7	required	require	VBN
21781	2837	8	.	.	.
21781	2838	1	Pin	pin	VB
21781	2838	2	out	out	RP
21781	2838	3	under	under	IN
21781	2838	4	water	water	NN
21781	2838	5	as	as	IN
21781	2838	6	before	before	RB
21781	2838	7	,	,	,
21781	2838	8	and	and	CC
21781	2838	9	open	open	VB
21781	2838	10	up	up	RP
21781	2838	11	body	body	NN
21781	2838	12	cavity	cavity	NN
21781	2838	13	.	.	.
21781	2839	1	Now	now	RB
21781	2839	2	carefully	carefully	RB
21781	2839	3	remove	remove	VB
21781	2839	4	the	the	DT
21781	2839	5	muscle	muscle	NN
21781	2839	6	from	from	IN
21781	2839	7	the	the	DT
21781	2839	8	ventral	ventral	JJ
21781	2839	9	portion	portion	NN
21781	2839	10	of	of	IN
21781	2839	11	the	the	DT
21781	2839	12	shoulder	shoulder	NN
21781	2839	13	girdle	girdle	NN
21781	2839	14	,	,	,
21781	2839	15	to	to	TO
21781	2839	16	expose	expose	VB
21781	2839	17	the	the	DT
21781	2839	18	clavicles	clavicle	NNS
21781	2839	19	and	and	CC
21781	2839	20	coracoids	coracoid	NNS
21781	2839	21	.	.	.
21781	2840	1	Cut	cut	VB
21781	2840	2	away	away	RB
21781	2840	3	xiphisternum	xiphisternum	NN
21781	2840	4	,	,	,
21781	2840	5	and	and	CC
21781	2840	6	then	then	RB
21781	2840	7	cut	cut	VBD
21781	2840	8	through	through	IN
21781	2840	9	clavicles	clavicle	NNS
21781	2840	10	and	and	CC
21781	2840	11	coracoids	coracoid	NNS
21781	2840	12	on	on	IN
21781	2840	13	either	either	DT
21781	2840	14	side	side	NN
21781	2840	15	,	,	,
21781	2840	16	and	and	CC
21781	2840	17	remove	remove	VB
21781	2840	18	ventral	ventral	JJ
21781	2840	19	part	part	NN
21781	2840	20	of	of	IN
21781	2840	21	shoulder	shoulder	NN
21781	2840	22	girdle	girdle	NNP
21781	2840	23	,	,	,
21781	2840	24	to	to	TO
21781	2840	25	expose	expose	VB
21781	2840	26	the	the	DT
21781	2840	27	heart	heart	NN
21781	2840	28	.	.	.
21781	2841	1	Open	open	VB
21781	2841	2	out	out	RP
21781	2841	3	the	the	DT
21781	2841	4	cut	cut	JJ
21781	2841	5	portions	portion	NNS
21781	2841	6	of	of	IN
21781	2841	7	body	body	NN
21781	2841	8	wall	wall	NN
21781	2841	9	and	and	CC
21781	2841	10	pin	pin	NN
21781	2841	11	.	.	.
21781	2842	1	The	the	DT
21781	2842	2	veins	vein	NNS
21781	2842	3	going	go	VBG
21781	2842	4	towards	towards	IN
21781	2842	5	the	the	DT
21781	2842	6	heart	heart	NN
21781	2842	7	should	should	MD
21781	2842	8	now	now	RB
21781	2842	9	,	,	,
21781	2842	10	with	with	IN
21781	2842	11	a	a	DT
21781	2842	12	little	little	JJ
21781	2842	13	examination	examination	NN
21781	2842	14	,	,	,
21781	2842	15	be	be	VB
21781	2842	16	evident	evident	JJ
21781	2842	17	.	.	.
21781	2843	1	Make	make	VB
21781	2843	2	out	out	RP
21781	2843	3	the	the	DT
21781	2843	4	external	external	JJ
21781	2843	5	jugular	jugular	NN
21781	2843	6	,	,	,
21781	2843	7	the	the	DT
21781	2843	8	innominate	innominate	JJ
21781	2843	9	,	,	,
21781	2843	10	and	and	CC
21781	2843	11	its	-PRON-	PRP$
21781	2843	12	two	two	CD
21781	2843	13	branches	branch	NNS
21781	2843	14	,	,	,
21781	2843	15	and	and	CC
21781	2843	16	the	the	DT
21781	2843	17	pulmo	pulmo	RB
21781	2843	18	-	-	HYPH
21781	2843	19	cutaneous	cutaneous	JJ
21781	2843	20	and	and	CC
21781	2843	21	vena	vena	VB
21781	2843	22	cava	cava	NNP
21781	2843	23	superior	superior	NNP
21781	2843	24	.	.	.
21781	2844	1	Clear	clear	JJ
21781	2844	2	by	by	IN
21781	2844	3	carefully	carefully	RB
21781	2844	4	picking	pick	VBG
21781	2844	5	away	away	RP
21781	2844	6	any	any	DT
21781	2844	7	shreds	shred	NNS
21781	2844	8	of	of	IN
21781	2844	9	semi	semi	JJ
21781	2844	10	-	-	JJ
21781	2844	11	transparent	transparent	JJ
21781	2844	12	tissue	tissue	NN
21781	2844	13	.	.	.
21781	2845	1	Make	make	VB
21781	2845	2	out	out	RP
21781	2845	3	,	,	,
21781	2845	4	by	by	IN
21781	2845	5	feeling	feel	VBG
21781	2845	6	,	,	,
21781	2845	7	the	the	DT
21781	2845	8	position	position	NN
21781	2845	9	of	of	IN
21781	2845	10	the	the	DT
21781	2845	11	hyoid	hyoid	NN
21781	2845	12	body	body	NN
21781	2845	13	,	,	,
21781	2845	14	and	and	CC
21781	2845	15	of	of	IN
21781	2845	16	its	-PRON-	PRP$
21781	2845	17	anterior	anterior	NN
21781	2845	18	cornua	cornua	NN
21781	2845	19	.	.	.
21781	2846	1	Note	note	VB
21781	2846	2	the	the	DT
21781	2846	3	hypoglossal	hypoglossal	NN
21781	2846	4	nerve	nerve	NN
21781	2846	5	(	(	-LRB-
21781	2846	6	first	first	JJ
21781	2846	7	spinal	spinal	NN
21781	2846	8	)	)	-RRB-
21781	2846	9	running	run	VBG
21781	2846	10	ventral	ventral	JJ
21781	2846	11	to	to	IN
21781	2846	12	this	this	DT
21781	2846	13	,	,	,
21781	2846	14	and	and	CC
21781	2846	15	the	the	DT
21781	2846	16	ninth	ninth	JJ
21781	2846	17	cranial	cranial	JJ
21781	2846	18	nerve	nerve	NN
21781	2846	19	,	,	,
21781	2846	20	running	run	VBG
21781	2846	21	parallel	parallel	NN
21781	2846	22	to	to	IN
21781	2846	23	it	-PRON-	PRP
21781	2846	24	but	but	CC
21781	2846	25	dorsal	dorsal	NN
21781	2846	26	to	to	IN
21781	2846	27	the	the	DT
21781	2846	28	hyoid--	hyoid--	JJ
21781	2846	29	hidden	hide	VBN
21781	2846	30	therefore	therefore	RB
21781	2846	31	by	by	IN
21781	2846	32	the	the	DT
21781	2846	33	hyoid	hyoid	NN
21781	2846	34	,	,	,
21781	2846	35	and	and	CC
21781	2846	36	reappearing	reappear	VBG
21781	2846	37	in	in	IN
21781	2846	38	front	front	NN
21781	2846	39	.	.	.
21781	2847	1	The	the	DT
21781	2847	2	vagus	vagus	NN
21781	2847	3	may	may	MD
21781	2847	4	also	also	RB
21781	2847	5	be	be	VB
21781	2847	6	made	make	VBN
21781	2847	7	out	out	RP
21781	2847	8	less	less	RBR
21781	2847	9	distinctly	distinctly	RB
21781	2847	10	,	,	,
21781	2847	11	running	run	VBG
21781	2847	12	"	"	``
21781	2847	13	postero	postero	NN
21781	2847	14	-	-	:
21781	2847	15	ventrally	ventrally	RB
21781	2847	16	"	"	''
21781	2847	17	towards	towards	IN
21781	2847	18	the	the	DT
21781	2847	19	heart	heart	NN
21781	2847	20	.	.	.
21781	2848	1	By	by	IN
21781	2848	2	clearing	clear	VBG
21781	2848	3	the	the	DT
21781	2848	4	muscle	muscle	NN
21781	2848	5	by	by	IN
21781	2848	6	the	the	DT
21781	2848	7	rumus	rumus	NN
21781	2848	8	of	of	IN
21781	2848	9	the	the	DT
21781	2848	10	jaw	jaw	NN
21781	2848	11	,	,	,
21781	2848	12	VII	VII	NNP
21781	2848	13	.	.	.
21781	2849	1	may	may	MD
21781	2849	2	be	be	VB
21781	2849	3	seen	see	VBN
21781	2849	4	,	,	,
21781	2849	5	and	and	CC
21781	2849	6	the	the	DT
21781	2849	7	third	third	JJ
21781	2849	8	branch	branch	NN
21781	2849	9	of	of	IN
21781	2849	10	V.	V.	NNP
21781	2849	11	,	,	,
21781	2849	12	running	run	VBG
21781	2849	13	across	across	IN
21781	2849	14	the	the	DT
21781	2849	15	jaw	jaw	NN
21781	2849	16	at	at	IN
21781	2849	17	about	about	IN
21781	2849	18	the	the	DT
21781	2849	19	middle	middle	NN
21781	2849	20	of	of	IN
21781	2849	21	its	-PRON-	PRP$
21781	2849	22	length	length	NN
21781	2849	23	.	.	.
21781	2850	1	Pick	pick	VB
21781	2850	2	off	off	RP
21781	2850	3	the	the	DT
21781	2850	4	thin	thin	JJ
21781	2850	5	transparent	transparent	JJ
21781	2850	6	pericardium	pericardium	NN
21781	2850	7	from	from	IN
21781	2850	8	the	the	DT
21781	2850	9	heart	heart	NN
21781	2850	10	very	very	RB
21781	2850	11	carefully	carefully	RB
21781	2850	12	,	,	,
21781	2850	13	and	and	CC
21781	2850	14	proceed	proceed	VBP
21781	2850	15	to	to	TO
21781	2850	16	cut	cut	VB
21781	2850	17	away	away	RB
21781	2850	18	all	all	PDT
21781	2850	19	the	the	DT
21781	2850	20	veins	vein	NNS
21781	2850	21	made	make	VBD
21781	2850	22	out	out	RP
21781	2850	23	.	.	.
21781	2851	1	The	the	DT
21781	2851	2	truncus	truncus	JJ
21781	2851	3	arteriosus	arteriosus	NN
21781	2851	4	may	may	MD
21781	2851	5	then	then	RB
21781	2851	6	be	be	VB
21781	2851	7	followed	follow	VBN
21781	2851	8	up	up	RP
21781	2851	9	as	as	IN
21781	2851	10	it	-PRON-	PRP
21781	2851	11	branches	branch	VBZ
21781	2851	12	.	.	.
21781	2852	1	Note	note	VB
21781	2852	2	all	all	PDT
21781	2852	3	the	the	DT
21781	2852	4	branches	branch	NNS
21781	2852	5	shown	show	VBN
21781	2852	6	in	in	IN
21781	2852	7	the	the	DT
21781	2852	8	figures	figure	NNS
21781	2852	9	in	in	IN
21781	2852	10	this	this	DT
21781	2852	11	book	book	NN
21781	2852	12	.	.	.
21781	2853	1	The	the	DT
21781	2853	2	precise	precise	JJ
21781	2853	3	position	position	NN
21781	2853	4	of	of	IN
21781	2853	5	the	the	DT
21781	2853	6	vessels	vessel	NNS
21781	2853	7	will	will	MD
21781	2853	8	vary	vary	VB
21781	2853	9	to	to	IN
21781	2853	10	a	a	DT
21781	2853	11	certain	certain	JJ
21781	2853	12	extent	extent	NN
21781	2853	13	with	with	IN
21781	2853	14	the	the	DT
21781	2853	15	attitude	attitude	NN
21781	2853	16	in	in	IN
21781	2853	17	which	which	WDT
21781	2853	18	the	the	DT
21781	2853	19	frog	frog	NN
21781	2853	20	is	be	VBZ
21781	2853	21	pinned	pin	VBN
21781	2853	22	.	.	.
21781	2854	1	The	the	DT
21781	2854	2	cutaneous	cutaneous	JJ
21781	2854	3	artery	artery	NN
21781	2854	4	will	will	MD
21781	2854	5	prevent	prevent	VB
21781	2854	6	the	the	DT
21781	2854	7	student	student	NN
21781	2854	8	following	follow	VBG
21781	2854	9	up	up	IN
21781	2854	10	the	the	DT
21781	2854	11	aortic	aortic	JJ
21781	2854	12	arch	arch	NN
21781	2854	13	until	until	IN
21781	2854	14	it	-PRON-	PRP
21781	2854	15	is	be	VBZ
21781	2854	16	cut	cut	VBN
21781	2854	17	;	;	:
21781	2854	18	then	then	RB
21781	2854	19	the	the	DT
21781	2854	20	arch	arch	NN
21781	2854	21	may	may	MD
21781	2854	22	be	be	VB
21781	2854	23	followed	follow	VBN
21781	2854	24	round	round	NN
21781	2854	25	until	until	IN
21781	2854	26	it	-PRON-	PRP
21781	2854	27	meets	meet	VBZ
21781	2854	28	its	-PRON-	PRP$
21781	2854	29	fellow	fellow	NN
21781	2854	30	to	to	TO
21781	2854	31	form	form	VB
21781	2854	32	the	the	DT
21781	2854	33	dorsal	dorsal	NN
21781	2854	34	aorta	aorta	NNP
21781	2854	35	.	.	.
21781	2855	1	Note	note	VB
21781	2855	2	the	the	DT
21781	2855	3	sympathetic	sympathetic	NN
21781	2855	4	again	again	RB
21781	2855	5	.	.	.
21781	2856	1	Make	make	VB
21781	2856	2	careful	careful	JJ
21781	2856	3	drawings	drawing	NNS
21781	2856	4	of	of	IN
21781	2856	5	all	all	PDT
21781	2856	6	this	this	DT
21781	2856	7	.	.	.
21781	2857	1	Cut	cut	VB
21781	2857	2	off	off	RP
21781	2857	3	lower	low	JJR
21781	2857	4	jaw	jaw	NN
21781	2857	5	,	,	,
21781	2857	6	and	and	CC
21781	2857	7	note	note	VB
21781	2857	8	posterior	posterior	NN
21781	2857	9	nares	naris	NNS
21781	2857	10	and	and	CC
21781	2857	11	Eustachian	eustachian	JJ
21781	2857	12	openings	opening	NNS
21781	2857	13	.	.	.
21781	2858	1	If	if	IN
21781	2858	2	time	time	NN
21781	2858	3	allows	allow	VBZ
21781	2858	4	,	,	,
21781	2858	5	remove	remove	VB
21781	2858	6	the	the	DT
21781	2858	7	heart	heart	NN
21781	2858	8	,	,	,
21781	2858	9	and	and	CC
21781	2858	10	examine	examine	VB
21781	2858	11	by	by	IN
21781	2858	12	cutting	cut	VBG
21781	2858	13	open	open	JJ
21781	2858	14	and	and	CC
21781	2858	15	washing	washing	JJ
21781	2858	16	.	.	.
21781	2859	1	(	(	-LRB-
21781	2859	2	Compare	compare	VB
21781	2859	3	,	,	,
21781	2859	4	Section	section	NN
21781	2859	5	44	44	CD
21781	2859	6	)	)	-RRB-
21781	2859	7	Remove	remove	VB
21781	2859	8	eyeball	eyeball	NN
21781	2859	9	,	,	,
21781	2859	10	to	to	TO
21781	2859	11	see	see	VB
21781	2859	12	the	the	DT
21781	2859	13	first	first	JJ
21781	2859	14	and	and	CC
21781	2859	15	second	second	JJ
21781	2859	16	branches	branch	NNS
21781	2859	17	of	of	IN
21781	2859	18	the	the	DT
21781	2859	19	fifth	fifth	JJ
21781	2859	20	nerve	nerve	NN
21781	2859	21	,	,	,
21781	2859	22	and	and	CC
21781	2859	23	the	the	DT
21781	2859	24	Vidian	Vidian	NNP
21781	2859	25	(	(	-LRB-
21781	2859	26	i.e.	i.e.	FW
21781	2860	1	palatial	palatial	JJ
21781	2860	2	)	)	-RRB-
21781	2860	3	branch	branch	NN
21781	2860	4	of	of	IN
21781	2860	5	the	the	DT
21781	2860	6	seventh	seventh	JJ
21781	2860	7	.	.	.
21781	2861	1	Third	Third	NNP
21781	2861	2	Dissection.--	Dissection.--	NNP
21781	2861	3	Read	read	VB
21781	2861	4	the	the	DT
21781	2861	5	account	account	NN
21781	2861	6	of	of	IN
21781	2861	7	the	the	DT
21781	2861	8	frog	frog	NN
21781	2861	9	's	's	POS
21781	2861	10	skull	skull	NN
21781	2861	11	carefully	carefully	RB
21781	2861	12	.	.	.
21781	2862	1	Take	take	VB
21781	2862	2	the	the	DT
21781	2862	3	head	head	NN
21781	2862	4	of	of	IN
21781	2862	5	a	a	DT
21781	2862	6	recently	recently	RB
21781	2862	7	killed	kill	VBN
21781	2862	8	frog	frog	NN
21781	2862	9	and	and	CC
21781	2862	10	drop	drop	VB
21781	2862	11	into	into	IN
21781	2862	12	boiling	boiling	NN
21781	2862	13	water	water	NN
21781	2862	14	for	for	IN
21781	2862	15	a	a	DT
21781	2862	16	minute	minute	NN
21781	2862	17	.	.	.
21781	2863	1	Then	then	RB
21781	2863	2	pick	pick	VB
21781	2863	3	off	off	RP
21781	2863	4	,	,	,
21781	2863	5	very	very	RB
21781	2863	6	carefully	carefully	RB
21781	2863	7	,	,	,
21781	2863	8	muscle	muscle	NN
21781	2863	9	,	,	,
21781	2863	10	connective	connective	JJ
21781	2863	11	tissue	tissue	NN
21781	2863	12	,	,	,
21781	2863	13	nerves	nerve	NNS
21781	2863	14	,	,	,
21781	2863	15	and	and	CC
21781	2863	16	etc	etc	FW
21781	2863	17	.	.	.
21781	2863	18	,	,	,
21781	2863	19	to	to	TO
21781	2863	20	clear	clear	VB
21781	2863	21	the	the	DT
21781	2863	22	cranio	cranio	NN
21781	2863	23	-	-	HYPH
21781	2863	24	facial	facial	JJ
21781	2863	25	apparatus	apparatus	NN
21781	2863	26	;	;	:
21781	2863	27	examine	examine	VB
21781	2863	28	the	the	DT
21781	2863	29	bones	bone	NNS
21781	2863	30	,	,	,
21781	2863	31	compare	compare	VBP
21781	2863	32	with	with	IN
21781	2863	33	figures	figure	NNS
21781	2863	34	given	give	VBN
21781	2863	35	in	in	IN
21781	2863	36	this	this	DT
21781	2863	37	book	book	NN
21781	2863	38	,	,	,
21781	2863	39	and	and	CC
21781	2863	40	draw	draw	VB
21781	2863	41	.	.	.
21781	2864	1	Take	take	VB
21781	2864	2	the	the	DT
21781	2864	3	head	head	NN
21781	2864	4	,	,	,
21781	2864	5	which	which	WDT
21781	2864	6	has	have	VBZ
21781	2864	7	been	be	VBN
21781	2864	8	in	in	IN
21781	2864	9	spirit	spirit	NN
21781	2864	10	a	a	DT
21781	2864	11	fortnight	fortnight	NN
21781	2864	12	or	or	CC
21781	2864	13	so	so	RB
21781	2864	14	,	,	,
21781	2864	15	pick	pick	VB
21781	2864	16	away	away	RP
21781	2864	17	cranium	cranium	NN
21781	2864	18	,	,	,
21781	2864	19	and	and	CC
21781	2864	20	compare	compare	VB
21781	2864	21	brain	brain	NN
21781	2864	22	with	with	IN
21781	2864	23	figures	figure	NNS
21781	2864	24	given	give	VBN
21781	2864	25	.	.	.
21781	2865	1	Examine	examine	NN
21781	2865	2	ventricles	ventricle	NNS
21781	2865	3	,	,	,
21781	2865	4	by	by	IN
21781	2865	5	taking	take	VBG
21781	2865	6	sections	section	NNS
21781	2865	7	,	,	,
21781	2865	8	after	after	IN
21781	2865	9	drawings	drawing	NNS
21781	2865	10	have	have	VBP
21781	2865	11	been	be	VBN
21781	2865	12	made	make	VBN
21781	2865	13	.	.	.
21781	2866	1	-The	-The	NFP
21781	2866	2	Dog	Dog	NNP
21781	2866	3	-	-	HYPH
21781	2866	4	Fish-	Fish-	NNP
21781	2866	5	First	First	NNP
21781	2866	6	Dissection.--	Dissection.--	NNP
21781	2866	7	Examine	Examine	NNP
21781	2866	8	external	external	JJ
21781	2866	9	characters	character	NNS
21781	2866	10	,	,	,
21781	2866	11	nasal	nasal	NN
21781	2866	12	grooves--	grooves--	VB
21781	2866	13	no	no	DT
21781	2866	14	internal	internal	JJ
21781	2866	15	nares--	nares--	NNP
21781	2866	16	fins	fin	NNS
21781	2866	17	,	,	,
21781	2866	18	spiracle	spiracle	NNP
21781	2866	19	,	,	,
21781	2866	20	scales	scale	VBZ
21781	2866	21	passing	pass	VBG
21781	2866	22	over	over	RP
21781	2866	23	lips	lip	NNS
21781	2866	24	,	,	,
21781	2866	25	and	and	CC
21781	2866	26	cloaca	cloaca	NN
21781	2866	27	.	.	.
21781	2867	1	Cut	cut	VB
21781	2867	2	off	off	RP
21781	2867	3	tail	tail	NN
21781	2867	4	below	below	IN
21781	2867	5	the	the	DT
21781	2867	6	cloacal	cloacal	JJ
21781	2867	7	opening	opening	NN
21781	2867	8	.	.	.
21781	2868	1	The	the	DT
21781	2868	2	males	male	NNS
21781	2868	3	are	be	VBP
21781	2868	4	distinguished	distinguish	VBN
21781	2868	5	by	by	IN
21781	2868	6	the	the	DT
21781	2868	7	large	large	JJ
21781	2868	8	claspers	clasper	NNS
21781	2868	9	along	along	IN
21781	2868	10	the	the	DT
21781	2868	11	inner	inner	JJ
21781	2868	12	edge	edge	NN
21781	2868	13	of	of	IN
21781	2868	14	the	the	DT
21781	2868	15	pelvic	pelvic	JJ
21781	2868	16	fin	fin	NN
21781	2868	17	.	.	.
21781	2869	1	Open	open	VB
21781	2869	2	up	up	RP
21781	2869	3	body	body	NN
21781	2869	4	cavity	cavity	NN
21781	2869	5	.	.	.
21781	2870	1	Usually	usually	RB
21781	2870	2	this	this	DT
21781	2870	3	is	be	VBZ
21781	2870	4	in	in	IN
21781	2870	5	a	a	DT
21781	2870	6	terrible	terrible	JJ
21781	2870	7	mess	mess	NN
21781	2870	8	in	in	IN
21781	2870	9	the	the	DT
21781	2870	10	fish	fish	NN
21781	2870	11	supplied	supply	VBN
21781	2870	12	by	by	IN
21781	2870	13	dealers	dealer	NNS
21781	2870	14	,	,	,
21781	2870	15	through	through	IN
21781	2870	16	the	the	DT
21781	2870	17	post	post	JJ
21781	2870	18	-	-	JJ
21781	2870	19	mortem	mortem	JJ
21781	2870	20	digestion	digestion	NN
21781	2870	21	of	of	IN
21781	2870	22	the	the	DT
21781	2870	23	stomach	stomach	NN
21781	2870	24	.	.	.
21781	2871	1	Wash	wash	VB
21781	2871	2	out	out	RP
21781	2871	3	all	all	PDT
21781	2871	4	this	this	DT
21781	2871	5	under	under	IN
21781	2871	6	a	a	DT
21781	2871	7	stream	stream	NN
21781	2871	8	of	of	IN
21781	2871	9	water	water	NN
21781	2871	10	from	from	IN
21781	2871	11	a	a	DT
21781	2871	12	tap	tap	NN
21781	2871	13	or	or	CC
21781	2871	14	water	water	NN
21781	2871	15	-	-	HYPH
21781	2871	16	bottle	bottle	NN
21781	2871	17	.	.	.
21781	2872	1	Frequently	frequently	RB
21781	2872	2	the	the	DT
21781	2872	3	testes	testis	NNS
21781	2872	4	are	be	VBP
21781	2872	5	washed	wash	VBN
21781	2872	6	out	out	IN
21781	2872	7	of	of	IN
21781	2872	8	the	the	DT
21781	2872	9	male	male	NN
21781	2872	10	in	in	IN
21781	2872	11	this	this	DT
21781	2872	12	operation	operation	NN
21781	2872	13	and	and	CC
21781	2872	14	ova	ova	VB
21781	2872	15	from	from	IN
21781	2872	16	the	the	DT
21781	2872	17	loose	loose	JJ
21781	2872	18	ovaries	ovary	NNS
21781	2872	19	in	in	IN
21781	2872	20	the	the	DT
21781	2872	21	female	female	NN
21781	2872	22	.	.	.
21781	2873	1	Now	now	RB
21781	2873	2	compare	compare	VB
21781	2873	3	with	with	IN
21781	2873	4	figure	figure	NN
21781	2873	5	given	give	VBN
21781	2873	6	in	in	IN
21781	2873	7	this	this	DT
21781	2873	8	book	book	NN
21781	2873	9	,	,	,
21781	2873	10	allowing	allow	VBG
21781	2873	11	for	for	IN
21781	2873	12	the	the	DT
21781	2873	13	collapse	collapse	NN
21781	2873	14	of	of	IN
21781	2873	15	the	the	DT
21781	2873	16	stomach	stomach	NN
21781	2873	17	,	,	,
21781	2873	18	if	if	IN
21781	2873	19	it	-PRON-	PRP
21781	2873	20	has	have	VBZ
21781	2873	21	occurred	occur	VBN
21781	2873	22	.	.	.
21781	2874	1	Cut	cut	VB
21781	2874	2	through	through	IN
21781	2874	3	the	the	DT
21781	2874	4	oesophagus	oesophagus	NN
21781	2874	5	and	and	CC
21781	2874	6	rectum	rectum	NN
21781	2874	7	,	,	,
21781	2874	8	and	and	CC
21781	2874	9	remove	remove	VB
21781	2874	10	alimentary	alimentary	JJ
21781	2874	11	canal	canal	NN
21781	2874	12	from	from	IN
21781	2874	13	body	body	NN
21781	2874	14	;	;	:
21781	2874	15	cut	cut	VBD
21781	2874	16	open	open	JJ
21781	2874	17	and	and	CC
21781	2874	18	wash	wash	VB
21781	2874	19	out	out	RP
21781	2874	20	the	the	DT
21781	2874	21	intestine	intestine	NN
21781	2874	22	,	,	,
21781	2874	23	and	and	CC
21781	2874	24	examine	examine	VB
21781	2874	25	spiral	spiral	JJ
21781	2874	26	valve	valve	NN
21781	2874	27	.	.	.
21781	2875	1	Now	now	RB
21781	2875	2	make	make	VB
21781	2875	3	a	a	DT
21781	2875	4	careful	careful	JJ
21781	2875	5	examination	examination	NN
21781	2875	6	of	of	IN
21781	2875	7	the	the	DT
21781	2875	8	cloaca	cloaca	NN
21781	2875	9	and	and	CC
21781	2875	10	its	-PRON-	PRP$
21781	2875	11	apertures	aperture	NNS
21781	2875	12	,	,	,
21781	2875	13	and	and	CC
21781	2875	14	dissect	dissect	VB
21781	2875	15	away	away	RP
21781	2875	16	the	the	DT
21781	2875	17	peritoneum	peritoneum	NN
21781	2875	18	hiding	hide	VBG
21781	2875	19	the	the	DT
21781	2875	20	kidney	kidney	NN
21781	2875	21	.	.	.
21781	2876	1	In	in	IN
21781	2876	2	the	the	DT
21781	2876	3	female	female	NN
21781	2876	4	find	find	VBP
21781	2876	5	the	the	DT
21781	2876	6	opening	opening	NN
21781	2876	7	of	of	IN
21781	2876	8	the	the	DT
21781	2876	9	oviducts	oviduct	NNS
21781	2876	10	in	in	IN
21781	2876	11	front	front	NN
21781	2876	12	of	of	IN
21781	2876	13	the	the	DT
21781	2876	14	liver	liver	NN
21781	2876	15	.	.	.
21781	2877	1	Remove	remove	VB
21781	2877	2	liver	liver	NN
21781	2877	3	,	,	,
21781	2877	4	and	and	CC
21781	2877	5	cut	cut	VBD
21781	2877	6	off	off	RP
21781	2877	7	body	body	NN
21781	2877	8	now	now	RB
21781	2877	9	behind	behind	IN
21781	2877	10	pectoral	pectoral	JJ
21781	2877	11	fin	fin	NNP
21781	2877	12	.	.	.
21781	2878	1	Before	before	IN
21781	2878	2	throwing	throw	VBG
21781	2878	3	tail	tail	NN
21781	2878	4	and	and	CC
21781	2878	5	hinder	hinder	NN
21781	2878	6	part	part	NN
21781	2878	7	of	of	IN
21781	2878	8	body	body	NN
21781	2878	9	away	away	RB
21781	2878	10	,	,	,
21781	2878	11	note	note	VB
21781	2878	12	the	the	DT
21781	2878	13	myotomes	myotome	NNS
21781	2878	14	of	of	IN
21781	2878	15	body	body	NN
21781	2878	16	wall	wall	NN
21781	2878	17	,	,	,
21781	2878	18	the	the	DT
21781	2878	19	notochord	notochord	NN
21781	2878	20	and	and	CC
21781	2878	21	vertebral	vertebral	JJ
21781	2878	22	body	body	NN
21781	2878	23	,	,	,
21781	2878	24	neural	neural	JJ
21781	2878	25	canal	canal	NN
21781	2878	26	,	,	,
21781	2878	27	and	and	CC
21781	2878	28	,	,	,
21781	2878	29	in	in	IN
21781	2878	30	the	the	DT
21781	2878	31	tail	tail	NN
21781	2878	32	,	,	,
21781	2878	33	the	the	DT
21781	2878	34	haemal	haemal	JJ
21781	2878	35	canal	canal	NN
21781	2878	36	.	.	.
21781	2879	1	[	[	-LRB-
21781	2879	2	(	(	-LRB-
21781	2879	3	See	see	VB
21781	2879	4	{	{	-LRB-
21781	2879	5	Section	section	NN
21781	2879	6	9	9	CD
21781	2879	7	the	the	DT
21781	2879	8	Dog	Dog	NNP
21781	2879	9	-	-	HYPH
21781	2879	10	fish	fish	NN
21781	2879	11	}	}	-RRB-
21781	2879	12	)	)	-RRB-
21781	2879	13	]	]	-RRB-
21781	2879	14	{	{	-LRB-
21781	2879	15	Lines	line	NNS
21781	2879	16	from	from	IN
21781	2879	17	First	First	NNP
21781	2879	18	Edition	Edition	NNP
21781	2879	19	only	only	RB
21781	2879	20	.	.	.
21781	2879	21	}	}	-RRB-
21781	2880	1	-The	-The	NFP
21781	2880	2	relation	relation	NN
21781	2880	3	of	of	IN
21781	2880	4	the	the	DT
21781	2880	5	vertebral	vertebral	JJ
21781	2880	6	bodies	body	NNS
21781	2880	7	to	to	IN
21781	2880	8	the	the	DT
21781	2880	9	notochord	notochord	NN
21781	2880	10	may	may	MD
21781	2880	11	be	be	VB
21781	2880	12	very	very	RB
21781	2880	13	well	well	RB
21781	2880	14	seen	see	VBN
21781	2880	15	by	by	IN
21781	2880	16	taking	take	VBG
21781	2880	17	successive	successive	JJ
21781	2880	18	slices	slice	NNS
21781	2880	19	,	,	,
21781	2880	20	about	about	RB
21781	2880	21	one	one	CD
21781	2880	22	-	-	HYPH
21781	2880	23	tenth	tenth	NN
21781	2880	24	of	of	IN
21781	2880	25	an	an	DT
21781	2880	26	inch	inch	NN
21781	2880	27	thick	thick	JJ
21781	2880	28	,	,	,
21781	2880	29	through	through	IN
21781	2880	30	the	the	DT
21781	2880	31	vertebral	vertebral	JJ
21781	2880	32	body	body	NN
21781	2880	33	.	.	.
21781	2881	1	The	the	DT
21781	2881	2	cartilage	cartilage	NN
21781	2881	3	is	be	VBZ
21781	2881	4	hard	hard	JJ
21781	2881	5	and	and	CC
21781	2881	6	semi	semi	JJ
21781	2881	7	-	-	JJ
21781	2881	8	transparent	transparent	JJ
21781	2881	9	,	,	,
21781	2881	10	the	the	DT
21781	2881	11	notochord	notochord	NN
21781	2881	12	jelly	jelly	RB
21781	2881	13	-	-	HYPH
21781	2881	14	like	like	JJ
21781	2881	15	,	,	,
21781	2881	16	least	least	JJS
21781	2881	17	at	at	IN
21781	2881	18	the	the	DT
21781	2881	19	centres	centre	NNS
21781	2881	20	of	of	IN
21781	2881	21	the	the	DT
21781	2881	22	centra	centra	NNP
21781	2881	23	,	,	,
21781	2881	24	and	and	CC
21781	2881	25	at	at	IN
21781	2881	26	a	a	DT
21781	2881	27	maximum	maximum	JJ
21781	2881	28	intervertebrally.-	intervertebrally.-	NNP
21781	2881	29	[	[	-LRB-
21781	2881	30	The	the	DT
21781	2881	31	notochord	notochord	NN
21781	2881	32	is	be	VBZ
21781	2881	33	a	a	DT
21781	2881	34	soft	soft	JJ
21781	2881	35	jelly	jelly	NN
21781	2881	36	.	.	.
21781	2881	37	]	]	-RRB-
21781	2882	1	Cut	cut	VB
21781	2882	2	away	away	RB
21781	2882	3	the	the	DT
21781	2882	4	ventral	ventral	JJ
21781	2882	5	part	part	NN
21781	2882	6	of	of	IN
21781	2882	7	the	the	DT
21781	2882	8	pectoral	pectoral	JJ
21781	2882	9	girdle	girdle	NN
21781	2882	10	,	,	,
21781	2882	11	to	to	TO
21781	2882	12	open	open	VB
21781	2882	13	pericardium	pericardium	NN
21781	2882	14	.	.	.
21781	2883	1	With	with	IN
21781	2883	2	a	a	DT
21781	2883	3	seeker	seeker	NN
21781	2883	4	,	,	,
21781	2883	5	make	make	VB
21781	2883	6	out	out	RP
21781	2883	7	the	the	DT
21781	2883	8	pericardio	pericardio	NN
21781	2883	9	peritoneal	peritoneal	NN
21781	2883	10	opening	opening	NN
21781	2883	11	.	.	.
21781	2884	1	Cut	cut	VB
21781	2884	2	into	into	IN
21781	2884	3	the	the	DT
21781	2884	4	sinus	sinus	NN
21781	2884	5	venous	venous	JJ
21781	2884	6	,	,	,
21781	2884	7	and	and	CC
21781	2884	8	run	run	VB
21781	2884	9	seekers	seeker	NNS
21781	2884	10	into	into	IN
21781	2884	11	the	the	DT
21781	2884	12	Cuvierian	cuvierian	JJ
21781	2884	13	and	and	CC
21781	2884	14	hepatic	hepatic	JJ
21781	2884	15	sinuses	sinus	NNS
21781	2884	16	.	.	.
21781	2885	1	[	[	-LRB-
21781	2885	2	Cut	cut	VB
21781	2885	3	open	open	VB
21781	2885	4	the	the	DT
21781	2885	5	Cuvierian	Cuvierian	NNP
21781	2885	6	and	and	CC
21781	2885	7	posterior	posterior	JJ
21781	2885	8	cardinal	cardinal	JJ
21781	2885	9	sinuses	sinus	NNS
21781	2885	10	,	,	,
21781	2885	11	and	and	CC
21781	2885	12	run	run	VB
21781	2885	13	seekers	seeker	NNS
21781	2885	14	into	into	IN
21781	2885	15	their	-PRON-	PRP$
21781	2885	16	affluents	affluent	NNS
21781	2885	17	.	.	.
21781	2885	18	]	]	-RRB-
21781	2886	1	Dissect	dissect	VB
21781	2886	2	along	along	IN
21781	2886	3	the	the	DT
21781	2886	4	truncus	truncus	NN
21781	2886	5	arteriosus	arteriosus	NN
21781	2886	6	to	to	IN
21781	2886	7	afferent	afferent	NN
21781	2886	8	branchials	branchial	NNS
21781	2886	9	.	.	.
21781	2887	1	[	[	-LRB-
21781	2887	2	Cut	cut	VB
21781	2887	3	away	away	RB
21781	2887	4	the	the	DT
21781	2887	5	heart	heart	NN
21781	2887	6	and	and	CC
21781	2887	7	oesophagus	oesophagus	NN
21781	2887	8	;	;	:
21781	2887	9	run	run	VB
21781	2887	10	a	a	DT
21781	2887	11	seeker	seeker	NN
21781	2887	12	up	up	IN
21781	2887	13	the	the	DT
21781	2887	14	dorsal	dorsal	NN
21781	2887	15	aorta	aorta	NN
21781	2887	16	and	and	CC
21781	2887	17	cut	cut	VBD
21781	2887	18	along	along	IN
21781	2887	19	it	-PRON-	PRP
21781	2887	20	from	from	IN
21781	2887	21	the	the	DT
21781	2887	22	ventral	ventral	JJ
21781	2887	23	side	side	NN
21781	2887	24	to	to	IN
21781	2887	25	subclavian	subclavian	JJ
21781	2887	26	and	and	CC
21781	2887	27	efferent	efferent	JJ
21781	2887	28	branchial	branchial	JJ
21781	2887	29	arteries	artery	NNS
21781	2887	30	.	.	.
21781	2887	31	]	]	-RRB-
21781	2888	1	Skin	skin	VB
21781	2888	2	the	the	DT
21781	2888	3	top	top	NN
21781	2888	4	of	of	IN
21781	2888	5	the	the	DT
21781	2888	6	head	head	NN
21781	2888	7	.	.	.
21781	2889	1	Note	note	VB
21781	2889	2	,	,	,
21781	2889	3	while	while	IN
21781	2889	4	doing	do	VBG
21781	2889	5	this	this	DT
21781	2889	6	,	,	,
21781	2889	7	the	the	DT
21781	2889	8	yellow	yellow	JJ
21781	2889	9	,	,	,
21781	2889	10	jelly	jelly	NNP
21781	2889	11	-	-	HYPH
21781	2889	12	like	like	JJ
21781	2889	13	sense	sense	NN
21781	2889	14	-	-	HYPH
21781	2889	15	tubuli	tubuli	NNS
21781	2889	16	beneath	beneath	IN
21781	2889	17	the	the	DT
21781	2889	18	skin	skin	NN
21781	2889	19	.	.	.
21781	2890	1	Shave	shave	VB
21781	2890	2	off	off	RP
21781	2890	3	top	top	NN
21781	2890	4	of	of	IN
21781	2890	5	brain	brain	NN
21781	2890	6	-	-	HYPH
21781	2890	7	case	case	NN
21781	2890	8	,	,	,
21781	2890	9	and	and	CC
21781	2890	10	leave	leave	VB
21781	2890	11	the	the	DT
21781	2890	12	head	head	NN
21781	2890	13	in	in	IN
21781	2890	14	spirit	spirit	NN
21781	2890	15	for	for	IN
21781	2890	16	a	a	DT
21781	2890	17	week	week	NN
21781	2890	18	or	or	CC
21781	2890	19	so	so	RB
21781	2890	20	.	.	.
21781	2891	1	Second	Second	NNP
21781	2891	2	Dissection.--	Dissection.--	NNP
21781	2891	3	Place	place	VB
21781	2891	4	the	the	DT
21781	2891	5	head	head	NN
21781	2891	6	with	with	IN
21781	2891	7	the	the	DT
21781	2891	8	ventral	ventral	JJ
21781	2891	9	side	side	NN
21781	2891	10	downward	downward	RB
21781	2891	11	,	,	,
21781	2891	12	skin	skin	NN
21781	2891	13	all	all	PDT
21781	2891	14	the	the	DT
21781	2891	15	dorsal	dorsal	NN
21781	2891	16	surface	surface	NN
21781	2891	17	as	as	IN
21781	2891	18	yet	yet	RB
21781	2891	19	unskinned	unskinned	JJ
21781	2891	20	.	.	.
21781	2892	1	Refer	refer	VB
21781	2892	2	to	to	IN
21781	2892	3	book	book	NN
21781	2892	4	for	for	IN
21781	2892	5	precise	precise	JJ
21781	2892	6	position	position	NN
21781	2892	7	of	of	IN
21781	2892	8	the	the	DT
21781	2892	9	anterior	anterior	NNP
21781	2892	10	cardinal	cardinal	NNP
21781	2892	11	sinus	sinus	NNP
21781	2892	12	,	,	,
21781	2892	13	and	and	CC
21781	2892	14	then	then	RB
21781	2892	15	cut	cut	VB
21781	2892	16	down	down	RP
21781	2892	17	through	through	IN
21781	2892	18	body	body	NN
21781	2892	19	wall	wall	NN
21781	2892	20	into	into	IN
21781	2892	21	this	this	DT
21781	2892	22	just	just	RB
21781	2892	23	over	over	IN
21781	2892	24	gill	gill	JJ
21781	2892	25	slits	slit	NNS
21781	2892	26	.	.	.
21781	2893	1	The	the	DT
21781	2893	2	tenth	tenth	JJ
21781	2893	3	nerve	nerve	NN
21781	2893	4	will	will	MD
21781	2893	5	become	become	VB
21781	2893	6	visible	visible	JJ
21781	2893	7	,	,	,
21781	2893	8	with	with	IN
21781	2893	9	its	-PRON-	PRP$
21781	2893	10	"	"	``
21781	2893	11	slit	slit	JJ
21781	2893	12	"	"	''
21781	2893	13	branches	branch	NNS
21781	2893	14	athwart	athwart	VBP
21781	2893	15	the	the	DT
21781	2893	16	floor	floor	NN
21781	2893	17	of	of	IN
21781	2893	18	the	the	DT
21781	2893	19	sinus	sinus	NN
21781	2893	20	.	.	.
21781	2894	1	Clear	clear	JJ
21781	2894	2	to	to	TO
21781	2894	3	make	make	VB
21781	2894	4	this	this	DT
21781	2894	5	more	more	RBR
21781	2894	6	evident	evident	JJ
21781	2894	7	,	,	,
21781	2894	8	and	and	CC
21781	2894	9	make	make	VB
21781	2894	10	out	out	RP
21781	2894	11	its	-PRON-	PRP$
21781	2894	12	lateral	lateral	JJ
21781	2894	13	line	line	NN
21781	2894	14	and	and	CC
21781	2894	15	visceral	visceral	JJ
21781	2894	16	branches	branch	NNS
21781	2894	17	,	,	,
21781	2894	18	and	and	CC
21781	2894	19	the	the	DT
21781	2894	20	ninth	ninth	JJ
21781	2894	21	nerve	nerve	NN
21781	2894	22	.	.	.
21781	2895	1	{	{	-LRB-
21781	2895	2	Lines	line	NNS
21781	2895	3	from	from	IN
21781	2895	4	Second	Second	NNP
21781	2895	5	Edition	Edition	NNP
21781	2895	6	only	only	RB
21781	2895	7	.	.	.
21781	2895	8	}	}	-RRB-
21781	2896	1	[	[	-LRB-
21781	2896	2	The	the	DT
21781	2896	3	pharyngo	pharyngo	NN
21781	2896	4	-	-	HYPH
21781	2896	5	branchials	branchial	NNS
21781	2896	6	may	may	MD
21781	2896	7	be	be	VB
21781	2896	8	felt	feel	VBN
21781	2896	9	beneath	beneath	IN
21781	2896	10	the	the	DT
21781	2896	11	sinus	sinus	NN
21781	2896	12	.	.	.
21781	2897	1	Run	run	VB
21781	2897	2	a	a	DT
21781	2897	3	seeker	seeker	NN
21781	2897	4	from	from	IN
21781	2897	5	the	the	DT
21781	2897	6	dorsal	dorsal	NN
21781	2897	7	aorta	aorta	NNP
21781	2897	8	to	to	IN
21781	2897	9	the	the	DT
21781	2897	10	efferent	efferent	JJ
21781	2897	11	branchials	branchial	NNS
21781	2897	12	.	.	.
21781	2897	13	]	]	-RRB-
21781	2898	1	Proceed	proceed	VB
21781	2898	2	now	now	RB
21781	2898	3	to	to	TO
21781	2898	4	orbit	orbit	VB
21781	2898	5	,	,	,
21781	2898	6	and	and	CC
21781	2898	7	,	,	,
21781	2898	8	without	without	IN
21781	2898	9	any	any	DT
21781	2898	10	dissection	dissection	NN
21781	2898	11	beyond	beyond	IN
21781	2898	12	the	the	DT
21781	2898	13	removal	removal	NN
21781	2898	14	of	of	IN
21781	2898	15	skin	skin	NN
21781	2898	16	,	,	,
21781	2898	17	make	make	VB
21781	2898	18	out	out	RP
21781	2898	19	recti	recti	JJ
21781	2898	20	and	and	CC
21781	2898	21	oblique	oblique	JJ
21781	2898	22	muscles	muscle	NNS
21781	2898	23	of	of	IN
21781	2898	24	eyeball	eyeball	NN
21781	2898	25	,	,	,
21781	2898	26	and	and	CC
21781	2898	27	the	the	DT
21781	2898	28	optic	optic	JJ
21781	2898	29	,	,	,
21781	2898	30	third	third	JJ
21781	2898	31	and	and	CC
21781	2898	32	fourth	fourth	JJ
21781	2898	33	nerves	nerve	NNS
21781	2898	34	.	.	.
21781	2899	1	Cut	cut	VB
21781	2899	2	through	through	IN
21781	2899	3	these	these	DT
21781	2899	4	structures	structure	NNS
21781	2899	5	carefully	carefully	RB
21781	2899	6	and	and	CC
21781	2899	7	remove	remove	VB
21781	2899	8	,	,	,
21781	2899	9	exposing	expose	VBG
21781	2899	10	nerves	nerve	NNS
21781	2899	11	seven	seven	CD
21781	2899	12	,	,	,
21781	2899	13	and	and	CC
21781	2899	14	five	five	CD
21781	2899	15	,	,	,
21781	2899	16	as	as	IN
21781	2899	17	described	describe	VBN
21781	2899	18	and	and	CC
21781	2899	19	figured	figure	VBN
21781	2899	20	in	in	IN
21781	2899	21	the	the	DT
21781	2899	22	text	text	NN
21781	2899	23	.	.	.
21781	2900	1	Examine	examine	VB
21781	2900	2	the	the	DT
21781	2900	3	otic	otic	JJ
21781	2900	4	capsule	capsule	NN
21781	2900	5	by	by	IN
21781	2900	6	taking	take	VBG
21781	2900	7	successive	successive	JJ
21781	2900	8	slices	slice	NNS
21781	2900	9	through	through	IN
21781	2900	10	it	-PRON-	PRP
21781	2900	11	to	to	TO
21781	2900	12	show	show	VB
21781	2900	13	the	the	DT
21781	2900	14	labyrinth	labyrinth	NN
21781	2900	15	of	of	IN
21781	2900	16	the	the	DT
21781	2900	17	ear	ear	NN
21781	2900	18	.	.	.
21781	2901	1	-Remove	-remove	VB
21781	2901	2	the	the	DT
21781	2901	3	dorsal	dorsal	NN
21781	2901	4	wall	wall	NN
21781	2901	5	of	of	IN
21781	2901	6	the	the	DT
21781	2901	7	skull	skull	NN
21781	2901	8	to	to	TO
21781	2901	9	obtain	obtain	VB
21781	2901	10	a	a	DT
21781	2901	11	dorsal	dorsal	NN
21781	2901	12	view	view	NN
21781	2901	13	of	of	IN
21781	2901	14	brain	brain	NN
21781	2901	15	.	.	.
21781	2902	1	If	if	IN
21781	2902	2	this	this	DT
21781	2902	3	is	be	VBZ
21781	2902	4	sufficiently	sufficiently	RB
21781	2902	5	hard	hard	JJ
21781	2902	6	,	,	,
21781	2902	7	examine	examine	VB
21781	2902	8	it	-PRON-	PRP
21781	2902	9	;	;	:
21781	2902	10	if	if	IN
21781	2902	11	not	not	RB
21781	2902	12	,	,	,
21781	2902	13	return	return	VB
21781	2902	14	it	-PRON-	PRP
21781	2902	15	to	to	IN
21781	2902	16	spirit	spirit	NN
21781	2902	17	for	for	IN
21781	2902	18	a	a	DT
21781	2902	19	more	more	RBR
21781	2902	20	convenient	convenient	JJ
21781	2902	21	occasion.-	occasion.-	NNP
21781	2902	22	[	[	-LRB-
21781	2902	23	Examine	examine	NN
21781	2902	24	brain	brain	NN
21781	2902	25	.	.	.
21781	2902	26	]	]	-RRB-
21781	2903	1	-Amphioxus	-Amphioxus	NNP
21781	2903	2	_	_	NNP
21781	2903	3	Two	Two	NNP
21781	2903	4	specimens	specimen	NNS
21781	2903	5	of	of	IN
21781	2903	6	this	this	DT
21781	2903	7	type	type	NN
21781	2903	8	should	should	MD
21781	2903	9	be	be	VB
21781	2903	10	obtained	obtain	VBN
21781	2903	11	.	.	.
21781	2904	1	It	-PRON-	PRP
21781	2904	2	should	should	MD
21781	2904	3	be	be	VB
21781	2904	4	examined	examine	VBN
21781	2904	5	entire	entire	JJ
21781	2904	6	by	by	IN
21781	2904	7	the	the	DT
21781	2904	8	naked	naked	JJ
21781	2904	9	eye	eye	NN
21781	2904	10	and	and	CC
21781	2904	11	with	with	IN
21781	2904	12	the	the	DT
21781	2904	13	low	low	JJ
21781	2904	14	power	power	NN
21781	2904	15	of	of	IN
21781	2904	16	the	the	DT
21781	2904	17	microscope	microscope	NN
21781	2904	18	.	.	.
21781	2905	1	Immersion	immersion	NN
21781	2905	2	,	,	,
21781	2905	3	in	in	IN
21781	2905	4	glycerine	glycerine	NNP
21781	2905	5	will	will	MD
21781	2905	6	render	render	VB
21781	2905	7	it	-PRON-	PRP
21781	2905	8	more	more	RBR
21781	2905	9	transparent	transparent	JJ
21781	2905	10	;	;	:
21781	2905	11	or	or	CC
21781	2905	12	it	-PRON-	PRP
21781	2905	13	may	may	MD
21781	2905	14	be	be	VB
21781	2905	15	cleared	clear	VBN
21781	2905	16	with	with	IN
21781	2905	17	oil	oil	NN
21781	2905	18	of	of	IN
21781	2905	19	cloves	clove	NNS
21781	2905	20	,	,	,
21781	2905	21	put	put	VB
21781	2905	22	up	up	RP
21781	2905	23	temporarily	temporarily	RB
21781	2905	24	in	in	IN
21781	2905	25	that	that	DT
21781	2905	26	,	,	,
21781	2905	27	or	or	CC
21781	2905	28	permanently	permanently	RB
21781	2905	29	in	in	IN
21781	2905	30	Canada	Canada	NNP
21781	2905	31	balsam	balsam	NN
21781	2905	32	.	.	.
21781	2906	1	One	one	CD
21781	2906	2	specimen	speciman	NNS
21781	2906	3	should	should	MD
21781	2906	4	then	then	RB
21781	2906	5	be	be	VB
21781	2906	6	pinned	pin	VBN
21781	2906	7	out	out	RP
21781	2906	8	in	in	IN
21781	2906	9	the	the	DT
21781	2906	10	dissecting	dissecting	NN
21781	2906	11	dish	dish	NN
21781	2906	12	,	,	,
21781	2906	13	ventral	ventral	JJ
21781	2906	14	side	side	NN
21781	2906	15	uppermost	uppermost	VBN
21781	2906	16	,	,	,
21781	2906	17	and	and	CC
21781	2906	18	the	the	DT
21781	2906	19	atrium	atrium	NN
21781	2906	20	opened	open	VBD
21781	2906	21	to	to	TO
21781	2906	22	expose	expose	VB
21781	2906	23	liver	liver	NN
21781	2906	24	and	and	CC
21781	2906	25	pharynx	pharynx	NN
21781	2906	26	.	.	.
21781	2907	1	A	a	DT
21781	2907	2	part	part	NN
21781	2907	3	of	of	IN
21781	2907	4	the	the	DT
21781	2907	5	pharynx	pharynx	NN
21781	2907	6	may	may	MD
21781	2907	7	be	be	VB
21781	2907	8	examined	examine	VBN
21781	2907	9	with	with	IN
21781	2907	10	the	the	DT
21781	2907	11	low	low	JJ
21781	2907	12	power	power	NN
21781	2907	13	to	to	TO
21781	2907	14	see	see	VB
21781	2907	15	the	the	DT
21781	2907	16	form	form	NN
21781	2907	17	of	of	IN
21781	2907	18	the	the	DT
21781	2907	19	gill	gill	JJ
21781	2907	20	slits	slit	NNS
21781	2907	21	.	.	.
21781	2908	1	The	the	DT
21781	2908	2	second	second	JJ
21781	2908	3	specimen	speciman	NNS
21781	2908	4	should	should	MD
21781	2908	5	be	be	VB
21781	2908	6	soaked	soak	VBN
21781	2908	7	in	in	IN
21781	2908	8	turpentine	turpentine	NN
21781	2908	9	for	for	IN
21781	2908	10	some	some	DT
21781	2908	11	time	time	NN
21781	2908	12	,	,	,
21781	2908	13	and	and	CC
21781	2908	14	then	then	RB
21781	2908	15	dropped	drop	VBD
21781	2908	16	into	into	IN
21781	2908	17	melted	melt	VBN
21781	2908	18	paraffin	paraffin	NN
21781	2908	19	wax	wax	NN
21781	2908	20	.	.	.
21781	2909	1	Transverse	transverse	JJ
21781	2909	2	sections	section	NNS
21781	2909	3	may	may	MD
21781	2909	4	then	then	RB
21781	2909	5	be	be	VB
21781	2909	6	cut	cut	VBN
21781	2909	7	with	with	IN
21781	2909	8	a	a	DT
21781	2909	9	razor	razor	NN
21781	2909	10	,	,	,
21781	2909	11	the	the	DT
21781	2909	12	paraffin	paraffin	NN
21781	2909	13	wax	wax	NN
21781	2909	14	removed	remove	VBN
21781	2909	15	from	from	IN
21781	2909	16	these	these	DT
21781	2909	17	by	by	IN
21781	2909	18	solution	solution	NN
21781	2909	19	in	in	IN
21781	2909	20	turpentine	turpentine	NN
21781	2909	21	,	,	,
21781	2909	22	the	the	DT
21781	2909	23	turpentine	turpentine	NN
21781	2909	24	in	in	IN
21781	2909	25	its	-PRON-	PRP$
21781	2909	26	turn	turn	NN
21781	2909	27	dissolved	dissolve	VBN
21781	2909	28	out	out	RP
21781	2909	29	by	by	IN
21781	2909	30	alcohol	alcohol	NN
21781	2909	31	,	,	,
21781	2909	32	and	and	CC
21781	2909	33	the	the	DT
21781	2909	34	sections	section	NNS
21781	2909	35	,	,	,
21781	2909	36	after	after	IN
21781	2909	37	immersion	immersion	NN
21781	2909	38	in	in	IN
21781	2909	39	oil	oil	NN
21781	2909	40	of	of	IN
21781	2909	41	cloves	clove	NNS
21781	2909	42	,	,	,
21781	2909	43	may	may	MD
21781	2909	44	be	be	VB
21781	2909	45	transferred	transfer	VBN
21781	2909	46	to	to	IN
21781	2909	47	Canada	Canada	NNP
21781	2909	48	balsam	balsam	NN
21781	2909	49	for	for	IN
21781	2909	50	examination	examination	NN
21781	2909	51	and	and	CC
21781	2909	52	preservation	preservation	NN
21781	2909	53	.	.	.
21781	2910	1	This	this	DT
21781	2910	2	work	work	NN
21781	2910	3	should	should	MD
21781	2910	4	not	not	RB
21781	2910	5	be	be	VB
21781	2910	6	attempted	attempt	VBN
21781	2910	7	until	until	IN
21781	2910	8	some	some	DT
21781	2910	9	practical	practical	JJ
21781	2910	10	histological	histological	JJ
21781	2910	11	work	work	NN
21781	2910	12	has	have	VBZ
21781	2910	13	been	be	VBN
21781	2910	14	done	do	VBN
21781	2910	15	in	in	IN
21781	2910	16	botany	botany	NN
21781	2910	17	,	,	,
21781	2910	18	and	and	CC
21781	2910	19	it	-PRON-	PRP
21781	2910	20	may	may	MD
21781	2910	21	be	be	VB
21781	2910	22	altogether	altogether	RB
21781	2910	23	avoided	avoid	VBN
21781	2910	24	by	by	IN
21781	2910	25	the	the	DT
21781	2910	26	purchase	purchase	NN
21781	2910	27	of	of	IN
21781	2910	28	stained	stain	VBN
21781	2910	29	and	and	CC
21781	2910	30	mounted	mount	VBN
21781	2910	31	sections	section	NNS
21781	2910	32	.	.	.
21781	2911	1	-Development	-Development	NNP
21781	2911	2	_	_	NNP
21781	2911	3	Laboratory	Laboratory	NNP
21781	2911	4	work	work	NN
21781	2911	5	in	in	IN
21781	2911	6	this	this	DT
21781	2911	7	portion	portion	NN
21781	2911	8	of	of	IN
21781	2911	9	the	the	DT
21781	2911	10	science	science	NN
21781	2911	11	is	be	VBZ
21781	2911	12	not	not	RB
21781	2911	13	usually	usually	RB
21781	2911	14	undertaken	undertake	VBN
21781	2911	15	by	by	IN
21781	2911	16	elementary	elementary	JJ
21781	2911	17	students	student	NNS
21781	2911	18	of	of	IN
21781	2911	19	biology	biology	NN
21781	2911	20	,	,	,
21781	2911	21	but	but	CC
21781	2911	22	the	the	DT
21781	2911	23	reader	reader	NN
21781	2911	24	will	will	MD
21781	2911	25	probably	probably	RB
21781	2911	26	find	find	VB
21781	2911	27	it	-PRON-	PRP
21781	2911	28	helpful	helpful	JJ
21781	2911	29	,	,	,
21781	2911	30	in	in	IN
21781	2911	31	the	the	DT
21781	2911	32	realization	realization	NN
21781	2911	33	of	of	IN
21781	2911	34	the	the	DT
21781	2911	35	facts	fact	NNS
21781	2911	36	given	give	VBN
21781	2911	37	in	in	IN
21781	2911	38	this	this	DT
21781	2911	39	book	book	NN
21781	2911	40	,	,	,
21781	2911	41	to	to	TO
21781	2911	42	look	look	VB
21781	2911	43	out	out	RP
21781	2911	44	for	for	IN
21781	2911	45	frog	frog	NN
21781	2911	46	spawn	spawn	NN
21781	2911	47	,	,	,
21781	2911	48	in	in	IN
21781	2911	49	February	February	NNP
21781	2911	50	and	and	CC
21781	2911	51	March	March	NNP
21781	2911	52	,	,	,
21781	2911	53	and	and	CC
21781	2911	54	to	to	TO
21781	2911	55	catch	catch	VB
21781	2911	56	and	and	CC
21781	2911	57	examine	examine	VB
21781	2911	58	tadpoles	tadpole	NNS
21781	2911	59	of	of	IN
21781	2911	60	various	various	JJ
21781	2911	61	sizes	size	NNS
21781	2911	62	.	.	.
21781	2912	1	A	a	DT
21781	2912	2	small	small	JJ
21781	2912	3	dissecting	dissecting	NN
21781	2912	4	dish	dish	NN
21781	2912	5	may	may	MD
21781	2912	6	be	be	VB
21781	2912	7	made	make	VBN
21781	2912	8	by	by	IN
21781	2912	9	pouring	pour	VBG
21781	2912	10	melted	melt	VBN
21781	2912	11	paraffin	paraffin	NN
21781	2912	12	wax	wax	NN
21781	2912	13	into	into	IN
21781	2912	14	one	one	CD
21781	2912	15	of	of	IN
21781	2912	16	those	those	DT
21781	2912	17	shallow	shallow	JJ
21781	2912	18	china	china	NNP
21781	2912	19	pots	pot	NNS
21781	2912	20	chemists	chemist	NNS
21781	2912	21	use	use	VBP
21781	2912	22	for	for	IN
21781	2912	23	cold	cold	JJ
21781	2912	24	-	-	HYPH
21781	2912	25	cream	cream	NN
21781	2912	26	,	,	,
21781	2912	27	and	and	CC
21781	2912	28	tadpoles	tadpole	NNS
21781	2912	29	may	may	MD
21781	2912	30	be	be	VB
21781	2912	31	pinned	pin	VBN
21781	2912	32	out	out	RP
21781	2912	33	with	with	IN
21781	2912	34	entemologists	entemologist	NNS
21781	2912	35	'	'	POS
21781	2912	36	pins	pin	NNS
21781	2912	37	and	and	CC
21781	2912	38	dissected	dissect	VBD
21781	2912	39	with	with	IN
21781	2912	40	needles	needle	NNS
21781	2912	41	.	.	.
21781	2913	1	But	but	CC
21781	2913	2	this	this	DT
21781	2913	3	is	be	VBZ
21781	2913	4	a	a	DT
21781	2913	5	work	work	NN
21781	2913	6	of	of	IN
21781	2913	7	supererogation	supererogation	NN
21781	2913	8	.	.	.
21781	2914	1	Partially	partially	RB
21781	2914	2	incubated	incubate	VBN
21781	2914	3	hen	hen	NN
21781	2914	4	's	's	POS
21781	2914	5	eggs	egg	NNS
21781	2914	6	may	may	MD
21781	2914	7	be	be	VB
21781	2914	8	obtained	obtain	VBN
21781	2914	9	at	at	IN
21781	2914	10	a	a	DT
21781	2914	11	small	small	JJ
21781	2914	12	cost	cost	NN
21781	2914	13	almost	almost	RB
21781	2914	14	anywhere	anywhere	RB
21781	2914	15	,	,	,
21781	2914	16	and	and	CC
21781	2914	17	the	the	DT
21781	2914	18	later	later	JJ
21781	2914	19	stages	stage	NNS
21781	2914	20	profitably	profitably	RB
21781	2914	21	examined	examine	VBN
21781	2914	22	and	and	CC
21781	2914	23	dissected	dissect	VBN
21781	2914	24	under	under	IN
21781	2914	25	warm	warm	JJ
21781	2914	26	water	water	NN
21781	2914	27	.	.	.
21781	2915	1	For	for	IN
21781	2915	2	a	a	DT
21781	2915	3	clear	clear	JJ
21781	2915	4	understanding	understanding	NN
21781	2915	5	of	of	IN
21781	2915	6	the	the	DT
21781	2915	7	allantois	allantois	NNP
21781	2915	8	and	and	CC
21781	2915	9	amnion	amnion	NN
21781	2915	10	,	,	,
21781	2915	11	this	this	DT
21781	2915	12	last	last	NN
21781	2915	13	is	be	VBZ
21781	2915	14	almost	almost	RB
21781	2915	15	indispensable	indispensable	JJ
21781	2915	16	.	.	.
21781	2916	1	A	a	DT
21781	2916	2	few	few	JJ
21781	2916	3	microscopic	microscopic	JJ
21781	2916	4	slides	slide	NNS
21781	2916	5	of	of	IN
21781	2916	6	sections	section	NNS
21781	2916	7	of	of	IN
21781	2916	8	embryonic	embryonic	JJ
21781	2916	9	chicks	chick	NNS
21781	2916	10	should	should	MD
21781	2916	11	also	also	RB
21781	2916	12	be	be	VB
21781	2916	13	compared	compare	VBN
21781	2916	14	with	with	IN
21781	2916	15	our	-PRON-	PRP$
21781	2916	16	rough	rough	JJ
21781	2916	17	diagrams	diagram	NNS
21781	2916	18	.	.	.
21781	2917	1	-{Key	-{Key	:
21781	2917	2	for	for	IN
21781	2917	3	Dissection	Dissection	NNP
21781	2917	4	Sheets	Sheets	NNPS
21781	2917	5	,	,	,
21781	2917	6	and	and	CC
21781	2917	7	Abbreviations	Abbreviations	NNP
21781	2917	8	.	.	.
21781	2918	1	}	}	-RRB-
21781	2918	2	_	_	NNP
21781	2918	3	Sheet	Sheet	NNP
21781	2918	4	1	1	CD
21781	2918	5	Figure	figure	NN
21781	2918	6	1	1	CD
21781	2918	7	.	.	.
21781	2919	1	Main	main	JJ
21781	2919	2	facts	fact	NNS
21781	2919	3	of	of	IN
21781	2919	4	the	the	DT
21781	2919	5	Rabbit	Rabbit	NNP
21781	2919	6	's	's	POS
21781	2919	7	Anatomy	Anatomy	NNP
21781	2919	8	(	(	-LRB-
21781	2919	9	diagrammatic	diagrammatic	JJ
21781	2919	10	)	)	-RRB-
21781	2919	11	.	.	.
21781	2920	1	an	an	DT
21781	2920	2	.	.	NNP
21781	2920	3	,	,	,
21781	2920	4	anus	anus	NN
21781	2920	5	.	.	.
21781	2921	1	a.ao	a.ao	NNP
21781	2921	2	.	.	.
21781	2921	3	,	,	,
21781	2921	4	arch	arch	JJ
21781	2921	5	of	of	IN
21781	2921	6	the	the	DT
21781	2921	7	aorta	aorta	NNP
21781	2921	8	.	.	.
21781	2922	1	au	au	NNP
21781	2922	2	.	.	NNP
21781	2922	3	,	,	,
21781	2922	4	auricle	auricle	NN
21781	2922	5	.	.	.
21781	2923	1	a.r	a.r	NNP
21781	2923	2	.	.	NNP
21781	2923	3	,	,	,
21781	2923	4	ad	ad	NN
21781	2923	5	-	-	HYPH
21781	2923	6	renal	renal	JJ
21781	2923	7	body	body	NN
21781	2923	8	.	.	.
21781	2924	1	br	br	NNP
21781	2924	2	.	.	NNP
21781	2924	3	,	,	,
21781	2924	4	brain	brain	NN
21781	2924	5	.	.	.
21781	2925	1	b.d	b.d	NNP
21781	2925	2	.	.	NNP
21781	2925	3	,	,	,
21781	2925	4	bile	bile	NN
21781	2925	5	duct	duct	NN
21781	2925	6	.	.	.
21781	2926	1	brch	brch	NNP
21781	2926	2	.	.	NNP
21781	2926	3	,	,	,
21781	2926	4	bronchus	bronchus	NNP
21781	2926	5	.	.	.
21781	2927	1	cd.st	cd.st	NNP
21781	2927	2	.	.	NNP
21781	2927	3	,	,	,
21781	2927	4	cardiac	cardiac	JJ
21781	2927	5	end	end	NN
21781	2927	6	of	of	IN
21781	2927	7	stomach	stomach	NN
21781	2927	8	.	.	.
21781	2928	1	co.	co.	NNP
21781	2928	2	,	,	,
21781	2928	3	colon	colon	NN
21781	2928	4	.	.	.
21781	2929	1	cae	cae	NNP
21781	2929	2	.	.	NNP
21781	2929	3	,	,	,
21781	2929	4	caecum	caecum	NNP
21781	2929	5	.	.	.
21781	2930	1	ddnm	ddnm	NNP
21781	2930	2	.	.	NNP
21781	2930	3	,	,	,
21781	2930	4	duodenum	duodenum	NNP
21781	2930	5	.	.	.
21781	2931	1	d.ao	d.ao	NNP
21781	2931	2	.	.	.
21781	2931	3	,	,	,
21781	2931	4	dorsal	dorsal	NN
21781	2931	5	aorta	aorta	NNP
21781	2931	6	.	.	.
21781	2932	1	dia	dia	NNP
21781	2932	2	.	.	NNP
21781	2932	3	,	,	,
21781	2932	4	diaphragm	diaphragm	NNP
21781	2932	5	.	.	.
21781	2933	1	ep	ep	NNP
21781	2933	2	.	.	NNP
21781	2933	3	,	,	,
21781	2933	4	epiglottis	epiglottis	NN
21781	2933	5	.	.	.
21781	2934	1	g.d	g.d	NNP
21781	2934	2	.	.	NNP
21781	2934	3	,	,	,
21781	2934	4	genital	genital	JJ
21781	2934	5	duct	duct	NN
21781	2934	6	(	(	-LRB-
21781	2934	7	either	either	CC
21781	2934	8	sex	sex	NN
21781	2934	9	)	)	-RRB-
21781	2934	10	.	.	.
21781	2935	1	il	il	NNP
21781	2935	2	.	.	NNP
21781	2935	3	,	,	,
21781	2935	4	ileum	ileum	NNP
21781	2935	5	.	.	.
21781	2936	1	in.art	in.art	UH
21781	2936	2	.	.	.
21781	2936	3	,	,	,
21781	2936	4	innominate	innominate	JJ
21781	2936	5	artery	artery	NN
21781	2936	6	.	.	.
21781	2937	1	k.	k.	NNP
21781	2937	2	,	,	,
21781	2937	3	kidney	kidney	NN
21781	2937	4	.	.	.
21781	2938	1	lg	lg	NNP
21781	2938	2	.	.	NNP
21781	2938	3	,	,	,
21781	2938	4	lung	lung	NNP
21781	2938	5	.	.	.
21781	2939	1	lv	lv	NNP
21781	2939	2	.	.	NNP
21781	2939	3	,	,	,
21781	2939	4	liver	liver	NNP
21781	2939	5	.	.	.
21781	2940	1	l.	l.	NNP
21781	2940	2	,	,	,
21781	2940	3	larynx	larynx	NNP
21781	2940	4	.	.	.
21781	2941	1	l.s.c	l.s.c	NNP
21781	2941	2	.	.	NNP
21781	2941	3	,	,	,
21781	2941	4	[	[	-LRB-
21781	2941	5	l.c.c	l.c.c	NN
21781	2941	6	.	.	.
21781	2941	7	]	]	-RRB-
21781	2942	1	left	leave	VBD
21781	2942	2	common	common	JJ
21781	2942	3	carotid	carotid	JJ
21781	2942	4	artery	artery	NN
21781	2942	5	.	.	.
21781	2943	1	m.	m.	NN
21781	2943	2	,	,	,
21781	2943	3	mouth	mouth	NN
21781	2943	4	.	.	.
21781	2944	1	na	na	NNP
21781	2944	2	.	.	NNP
21781	2944	3	,	,	,
21781	2944	4	nasal	nasal	NN
21781	2944	5	passage	passage	NN
21781	2944	6	.	.	.
21781	2945	1	oes	oes	NNP
21781	2945	2	.	.	NNP
21781	2945	3	,	,	,
21781	2945	4	oesophagus	oesophagus	NNP
21781	2945	5	.	.	.
21781	2946	1	p.v	p.v	NNP
21781	2946	2	.	.	NNP
21781	2946	3	,	,	,
21781	2946	4	pyloric	pyloric	NNP
21781	2946	5	valve	valve	NN
21781	2946	6	.	.	.
21781	2947	1	p.d	p.d	NNP
21781	2947	2	.	.	NNP
21781	2947	3	,	,	,
21781	2947	4	pancreatic	pancreatic	JJ
21781	2947	5	duct	duct	NN
21781	2947	6	.	.	.
21781	2948	1	pt	pt	NNP
21781	2948	2	.	.	NNP
21781	2948	3	,	,	,
21781	2948	4	peritoneal	peritoneal	JJ
21781	2948	5	cavity	cavity	NN
21781	2948	6	.	.	.
21781	2949	1	r.	r.	NNP
21781	2949	2	,	,	,
21781	2949	3	rectum	rectum	NNP
21781	2949	4	.	.	.
21781	2950	1	st	st	NNP
21781	2950	2	.	.	NNP
21781	2950	3	,	,	,
21781	2950	4	stomach	stomach	NN
21781	2950	5	.	.	.
21781	2951	1	[	[	-LRB-
21781	2951	2	stm	stm	NNP
21781	2951	3	.	.	NNP
21781	2951	4	,	,	,
21781	2951	5	sternum	sternum	NNP
21781	2951	6	.	.	.
21781	2951	7	]	]	-RRB-
21781	2952	1	s.r	s.r	NNP
21781	2952	2	.	.	NNP
21781	2952	3	,	,	,
21781	2952	4	sacculus	sacculus	NNP
21781	2952	5	rotundus	rotundus	NNP
21781	2952	6	.	.	.
21781	2953	1	s.c	s.c	NNP
21781	2953	2	.	.	NNP
21781	2953	3	,	,	,
21781	2953	4	spinal	spinal	JJ
21781	2953	5	cord	cord	NN
21781	2953	6	.	.	.
21781	2954	1	tr	tr	NNP
21781	2954	2	.	.	NNP
21781	2954	3	,	,	,
21781	2954	4	trachea	trachea	NNP
21781	2954	5	.	.	.
21781	2955	1	ur	ur	NNP
21781	2955	2	.	.	NNP
21781	2955	3	,	,	,
21781	2955	4	ureter	ureter	NNP
21781	2955	5	.	.	.
21781	2956	1	ur.b	ur.b	NNP
21781	2956	2	.	.	NNP
21781	2956	3	,	,	,
21781	2956	4	urinary	urinary	JJ
21781	2956	5	bladder	bladder	NN
21781	2956	6	.	.	.
21781	2957	1	v.b	v.b	NNP
21781	2957	2	.	.	NNP
21781	2957	3	,	,	,
21781	2957	4	a	a	DT
21781	2957	5	vertebral	vertebral	JJ
21781	2957	6	body	body	NN
21781	2957	7	.	.	.
21781	2958	1	v.ap	v.ap	NNP
21781	2958	2	.	.	NNP
21781	2958	3	,	,	,
21781	2958	4	vermiform	vermiform	NNP
21781	2958	5	appendix	appendix	NNP
21781	2958	6	.	.	.
21781	2959	1	v.v	v.v	NNP
21781	2959	2	.	.	NNP
21781	2959	3	,	,	,
21781	2959	4	[	[	-LRB-
21781	2959	5	v.p	v.p	NNP
21781	2959	6	.	.	NNP
21781	2959	7	]	]	-RRB-
21781	2960	1	velum	velum	NNP
21781	2960	2	palatium	palatium	NNP
21781	2960	3	.	.	.
21781	2961	1	v.	v.	NNP
21781	2961	2	,	,	,
21781	2961	3	ventricle	ventricle	NN
21781	2961	4	of	of	IN
21781	2961	5	heart	heart	NN
21781	2961	6	.	.	.
21781	2962	1	v.c.i	v.c.i	NNP
21781	2962	2	.	.	NNP
21781	2962	3	,	,	,
21781	2962	4	vena	vena	NNP
21781	2962	5	cava	cava	NNP
21781	2962	6	inferior	inferior	NNP
21781	2962	7	.	.	.
21781	2963	1	Figure	figure	NN
21781	2963	2	2	2	CD
21781	2963	3	.	.	.
21781	2964	1	The	the	DT
21781	2964	2	Liver	Liver	NNP
21781	2964	3	(	(	-LRB-
21781	2964	4	diagrammatic	diagrammatic	JJ
21781	2964	5	)	)	-RRB-
21781	2964	6	.	.	.
21781	2965	1	g.b	g.b	NNP
21781	2965	2	.	.	NNP
21781	2965	3	,	,	,
21781	2965	4	the	the	DT
21781	2965	5	gall	gall	NN
21781	2965	6	bladder	bladder	NN
21781	2965	7	.	.	.
21781	2966	1	r.l	r.l	NNP
21781	2966	2	.	.	NNP
21781	2966	3	,	,	,
21781	2966	4	r.c	r.c	NNP
21781	2966	5	.	.	NNP
21781	2966	6	,	,	,
21781	2966	7	l.l	l.l	NNP
21781	2966	8	..	..	NNP
21781	2966	9	,	,	,
21781	2966	10	l.c	l.c	NNP
21781	2966	11	.	.	NNP
21781	2966	12	,	,	,
21781	2966	13	right	right	JJ
21781	2966	14	lateral	lateral	JJ
21781	2966	15	and	and	CC
21781	2966	16	central	central	JJ
21781	2966	17	,	,	,
21781	2966	18	and	and	CC
21781	2966	19	left	leave	VBD
21781	2966	20	lateral	lateral	JJ
21781	2966	21	and	and	CC
21781	2966	22	central	central	JJ
21781	2966	23	,	,	,
21781	2966	24	lobes	lob	VBZ
21781	2966	25	respectively	respectively	RB
21781	2966	26	.	.	.
21781	2967	1	sp	sp	NNP
21781	2967	2	.	.	NNP
21781	2967	3	,	,	,
21781	2967	4	the	the	DT
21781	2967	5	Spigelian	spigelian	JJ
21781	2967	6	lobe	lobe	NN
21781	2967	7	(	(	-LRB-
21781	2967	8	fits	fit	VBZ
21781	2967	9	into	into	IN
21781	2967	10	angle	angle	NN
21781	2967	11	of	of	IN
21781	2967	12	stomach	stomach	NN
21781	2967	13	and	and	CC
21781	2967	14	oesophagus	oesophagus	NN
21781	2967	15	)	)	-RRB-
21781	2967	16	.	.	.
21781	2968	1	{	{	-LRB-
21781	2968	2	Illustration	illustration	NN
21781	2968	3	:	:	:
21781	2968	4	Diagram	Diagram	NNP
21781	2968	5	Sheet	Sheet	NNP
21781	2968	6	1	1	CD
21781	2968	7	.	.	.
21781	2968	8	}	}	-RRB-
21781	2969	1	Sheet	sheet	NN
21781	2969	2	2	2	CD
21781	2969	3	Figure	figure	NN
21781	2969	4	1	1	CD
21781	2969	5	.	.	.
21781	2970	1	The	the	DT
21781	2970	2	Rabbit	Rabbit	NNP
21781	2970	3	's	's	POS
21781	2970	4	Circulation	Circulation	NNP
21781	2970	5	(	(	-LRB-
21781	2970	6	see	see	VB
21781	2970	7	footnote	footnote	NN
21781	2970	8	to	to	IN
21781	2970	9	Section	section	NN
21781	2970	10	45	45	CD
21781	2970	11	)	)	-RRB-
21781	2970	12	.	.	.
21781	2971	1	(	(	-LRB-
21781	2971	2	Throughout	throughout	IN
21781	2971	3	l.	l.	NNP
21781	2971	4	indicates	indicate	VBZ
21781	2971	5	left	leave	VBN
21781	2971	6	,	,	,
21781	2971	7	r.	r.	NNP
21781	2971	8	right	right	UH
21781	2971	9	.	.	.
21781	2972	1	Vessels	vessel	NNS
21781	2972	2	without	without	IN
21781	2972	3	r.	r.	NNP
21781	2972	4	or	or	CC
21781	2972	5	l.	l.	NNP
21781	2972	6	prefixed	prefixed	NNP
21781	2972	7	are	be	VBP
21781	2972	8	median	median	JJ
21781	2972	9	.	.	.
21781	2972	10	)	)	-RRB-
21781	2973	1	-	-	:
21781	2973	2	[	[	-LRB-
21781	2973	3	*	*	NFP
21781	2973	4	The	the	DT
21781	2973	5	figure	figure	NN
21781	2973	6	is	be	VBZ
21781	2973	7	inaccurate	inaccurate	JJ
21781	2973	8	at	at	IN
21781	2973	9	one	one	CD
21781	2973	10	point	point	NN
21781	2973	11	;	;	:
21781	2973	12	l.c.c	l.c.c	NN
21781	2973	13	.	.	.
21781	2974	1	should	should	MD
21781	2974	2	spring	spring	VB
21781	2974	3	from	from	IN
21781	2974	4	the	the	DT
21781	2974	5	base	base	NN
21781	2974	6	of	of	IN
21781	2974	7	inn	inn	NNP
21781	2974	8	.	.	.
21781	2975	1	See	see	VB
21781	2975	2	Sheet	sheet	NN
21781	2975	3	9	9	CD
21781	2975	4	.	.	.
21781	2976	1	]	]	-RRB-
21781	2976	2	-	-	:
21781	2976	3	{	{	-LRB-
21781	2976	4	First	First	NNP
21781	2976	5	Edition	Edition	NNP
21781	2976	6	only	only	RB
21781	2976	7	text	text	NN
21781	2976	8	}	}	-RRB-
21781	2976	9	ao.a	ao.a	ADD
21781	2976	10	.	.	NNP
21781	2976	11	,	,	,
21781	2976	12	aortic	aortic	NNP
21781	2976	13	arch	arch	NNP
21781	2976	14	.	.	.
21781	2977	1	au	au	NNP
21781	2977	2	.	.	NNP
21781	2977	3	,	,	,
21781	2977	4	auricle	auricle	NN
21781	2977	5	.	.	.
21781	2978	1	az.v	az.v	NNP
21781	2978	2	.	.	.
21781	2978	3	,	,	,
21781	2978	4	(	(	-LRB-
21781	2978	5	p.c	p.c	NNP
21781	2978	6	.	.	.
21781	2979	1	in	in	IN
21781	2979	2	Figure	Figure	NNP
21781	2979	3	2	2	CD
21781	2979	4	)	)	-RRB-
21781	2979	5	,	,	,
21781	2979	6	azygos	azygos	NNP
21781	2979	7	vein	vein	NNP
21781	2979	8	.	.	.
21781	2980	1	c.c	c.c	NNP
21781	2980	2	.	.	NNP
21781	2980	3	,	,	,
21781	2980	4	common	common	JJ
21781	2980	5	carotid	carotid	NNS
21781	2980	6	.	.	.
21781	2981	1	c.il.a	c.il.a	NNP
21781	2981	2	.	.	NNP
21781	2981	3	,	,	,
21781	2981	4	common	common	JJ
21781	2981	5	iliac	iliac	NNP
21781	2981	6	artery	artery	NN
21781	2981	7	.	.	.
21781	2982	1	coe.a	coe.a	NNP
21781	2982	2	.	.	.
21781	2982	3	,	,	,
21781	2982	4	coeliac	coeliac	NNP
21781	2982	5	artery	artery	NN
21781	2982	6	.	.	.
21781	2983	1	d.ao	d.ao	NNP
21781	2983	2	.	.	.
21781	2983	3	,	,	,
21781	2983	4	dorsal	dorsal	NN
21781	2983	5	aorta	aorta	NNP
21781	2983	6	.	.	.
21781	2984	1	e.il.v	e.il.v	NNP
21781	2984	2	.	.	NNP
21781	2984	3	,	,	,
21781	2984	4	external	external	NNP
21781	2984	5	iliac	iliac	NNP
21781	2984	6	vein	vein	NNP
21781	2984	7	.	.	.
21781	2985	1	e.ju	e.ju	NNP
21781	2985	2	.	.	.
21781	2985	3	,	,	,
21781	2985	4	external	external	NNP
21781	2985	5	jugular	jugular	NNP
21781	2985	6	vein	vein	NNP
21781	2985	7	.	.	.
21781	2986	1	f.	f.	NNP
21781	2986	2	,	,	,
21781	2986	3	femoral	femoral	JJ
21781	2986	4	artery	artery	NN
21781	2986	5	.	.	.
21781	2987	1	h.v	h.v	NNP
21781	2987	2	.	.	NNP
21781	2987	3	,	,	,
21781	2987	4	hepatic	hepatic	JJ
21781	2987	5	vein	vein	NN
21781	2987	6	.	.	.
21781	2988	1	inn	inn	NNP
21781	2988	2	.	.	NNP
21781	2988	3	,	,	,
21781	2988	4	innominate	innominate	JJ
21781	2988	5	artery	artery	NN
21781	2988	6	.	.	.
21781	2989	1	in.j	in.j	NNP
21781	2989	2	.	.	NNP
21781	2989	3	,	,	,
21781	2989	4	internal	internal	NNP
21781	2989	5	jugular	jugular	NNP
21781	2989	6	vein	vein	NNP
21781	2989	7	.	.	.
21781	2990	1	i.il.a	i.il.a	UH
21781	2990	2	.	.	.
21781	2990	3	,	,	,
21781	2990	4	internal	internal	JJ
21781	2990	5	iliac	iliac	NNP
21781	2990	6	artery	artery	NN
21781	2990	7	.	.	.
21781	2991	1	i.il.v	i.il.v	NNP
21781	2991	2	.	.	.
21781	2991	3	,	,	,
21781	2991	4	internal	internal	NNP
21781	2991	5	iliac	iliac	NNP
21781	2991	6	vein	vein	NNP
21781	2991	7	.	.	.
21781	2992	1	k.	k.	NNP
21781	2992	2	,	,	,
21781	2992	3	kidney	kidney	NN
21781	2992	4	.	.	.
21781	2993	1	lv	lv	NNP
21781	2993	2	.	.	NNP
21781	2993	3	,	,	,
21781	2993	4	liver	liver	NNP
21781	2993	5	.	.	.
21781	2994	1	l.g.v	l.g.v	NNP
21781	2994	2	.	.	NNP
21781	2994	3	,	,	,
21781	2994	4	lienogastric	lienogastric	NNP
21781	2994	5	vein	vein	NNP
21781	2994	6	(	(	-LRB-
21781	2994	7	portal	portal	NNP
21781	2994	8	)	)	-RRB-
21781	2994	9	.	.	.
21781	2995	1	m.v	m.v	NNP
21781	2995	2	.	.	NNP
21781	2995	3	,	,	,
21781	2995	4	mesenteric	mesenteric	JJ
21781	2995	5	(	(	-LRB-
21781	2995	6	portal	portal	JJ
21781	2995	7	system	system	NN
21781	2995	8	)	)	-RRB-
21781	2995	9	.	.	.
21781	2996	1	p.m.a	p.m.a	NNP
21781	2996	2	.	.	NNP
21781	2996	3	,	,	,
21781	2996	4	posterior	posterior	NNP
21781	2996	5	mesenteric	mesenteric	JJ
21781	2996	6	artery	artery	NN
21781	2996	7	.	.	.
21781	2997	1	p.v	p.v	NNP
21781	2997	2	.	.	NNP
21781	2997	3	,	,	,
21781	2997	4	main	main	NNP
21781	2997	5	portal	portal	JJ
21781	2997	6	vein	vein	NN
21781	2997	7	.	.	.
21781	2998	1	p.a	p.a	NNP
21781	2998	2	.	.	.
21781	2999	1	pulmonary	pulmonary	JJ
21781	2999	2	artery	artery	NN
21781	2999	3	.	.	.
21781	3000	1	r.	r.	NNP
21781	3000	2	,	,	,
21781	3000	3	rectum	rectum	NNP
21781	3000	4	.	.	.
21781	3001	1	r.a	r.a	NNP
21781	3001	2	.	.	NNP
21781	3001	3	,	,	,
21781	3001	4	renal	renal	JJ
21781	3001	5	artery	artery	NN
21781	3001	6	.	.	.
21781	3002	1	r.v	r.v	NNP
21781	3002	2	.	.	NNP
21781	3002	3	,	,	,
21781	3002	4	renal	renal	JJ
21781	3002	5	vein	vein	NN
21781	3002	6	.	.	.
21781	3003	1	s.v	s.v	NNP
21781	3003	2	.	.	NNP
21781	3003	3	,	,	,
21781	3003	4	and	and	CC
21781	3003	5	a.	a.	NN
21781	3003	6	,	,	,
21781	3003	7	spermatic	spermatic	NN
21781	3003	8	(	(	-LRB-
21781	3003	9	or	or	CC
21781	3003	10	ovarian	ovarian	NNP
21781	3003	11	)	)	-RRB-
21781	3003	12	vein	vein	NN
21781	3003	13	and	and	CC
21781	3003	14	artery	artery	NN
21781	3003	15	(	(	-LRB-
21781	3003	16	to	to	IN
21781	3003	17	genital	genital	JJ
21781	3003	18	organ	organ	NN
21781	3003	19	)	)	-RRB-
21781	3003	20	.	.	.
21781	3004	1	s.mes.a	s.mes.a	NNP
21781	3004	2	.	.	NNP
21781	3004	3	,	,	,
21781	3004	4	superior	superior	JJ
21781	3004	5	mesenteric	mesenteric	JJ
21781	3004	6	artery	artery	NN
21781	3004	7	.	.	.
21781	3005	1	s.-cl.a	s.-cl.a	NNP
21781	3005	2	.	.	NNP
21781	3005	3	,	,	,
21781	3005	4	subclavian	subclavian	JJ
21781	3005	5	artery	artery	NN
21781	3005	6	.	.	.
21781	3006	1	s.-cl.v	s.-cl.v	ADD
21781	3006	2	.	.	.
21781	3006	3	,	,	,
21781	3006	4	subclavian	subclavian	NNP
21781	3006	5	vein	vein	NNP
21781	3006	6	.	.	.
21781	3007	1	v.c.s	v.c.s	NNP
21781	3007	2	.	.	NNP
21781	3007	3	,	,	,
21781	3007	4	vena	vena	NNP
21781	3007	5	cava	cava	NNP
21781	3007	6	superior	superior	NNP
21781	3007	7	.	.	.
21781	3008	1	v.c.i	v.c.i	NNP
21781	3008	2	.	.	NNP
21781	3008	3	,	,	,
21781	3008	4	vena	vena	NNP
21781	3008	5	cava	cava	NNP
21781	3008	6	inferior	inferior	NNP
21781	3008	7	.	.	.
21781	3009	1	v.	v.	NNP
21781	3009	2	or	or	CC
21781	3009	3	vn	vn	NNP
21781	3009	4	.	.	NNP
21781	3009	5	,	,	,
21781	3009	6	ventricle	ventricle	NN
21781	3009	7	.	.	.
21781	3010	1	Figure	figure	NN
21781	3010	2	2	2	CD
21781	3010	3	.	.	.
21781	3011	1	Figure	figure	NN
21781	3011	2	of	of	IN
21781	3011	3	Circulation	Circulation	NNP
21781	3011	4	(	(	-LRB-
21781	3011	5	simplified	simplify	VBN
21781	3011	6	)	)	-RRB-
21781	3011	7	illustrating	illustrate	VBG
21781	3011	8	certain	certain	JJ
21781	3011	9	points	point	NNS
21781	3011	10	in	in	IN
21781	3011	11	development	development	NN
21781	3011	12	to	to	TO
21781	3011	13	be	be	VB
21781	3011	14	referred	refer	VBN
21781	3011	15	to	to	IN
21781	3011	16	later	later	RB
21781	3011	17	.	.	.
21781	3012	1	Figure	figure	NN
21781	3012	2	3	3	CD
21781	3012	3	.	.	.
21781	3013	1	Respiration	respiration	NN
21781	3013	2	.	.	.
21781	3014	1	See	see	VB
21781	3014	2	text	text	NN
21781	3014	3	,	,	,
21781	3014	4	Section	section	NN
21781	3014	5	41	41	CD
21781	3014	6	.	.	.
21781	3015	1	Figure	figure	NN
21781	3015	2	4	4	CD
21781	3015	3	.	.	.
21781	3016	1	Blood	blood	NN
21781	3016	2	.	.	.
21781	3017	1	See	see	VB
21781	3017	2	text	text	NN
21781	3017	3	,	,	,
21781	3017	4	Section	section	NN
21781	3017	5	35	35	CD
21781	3017	6	.	.	.
21781	3018	1	{	{	-LRB-
21781	3018	2	Illustration	illustration	NN
21781	3018	3	:	:	:
21781	3018	4	Diagram	Diagram	NNP
21781	3018	5	Sheet	Sheet	NNP
21781	3018	6	2	2	CD
21781	3018	7	.	.	.
21781	3018	8	}	}	-RRB-
21781	3019	1	Sheet	sheet	NN
21781	3019	2	3	3	CD
21781	3019	3	Histological	Histological	NNP
21781	3019	4	Figures	Figures	NNPS
21781	3019	5	,	,	,
21781	3019	6	1	1	CD
21781	3019	7	.	.	.
21781	3020	1	{	{	-LRB-
21781	3020	2	No	no	DT
21781	3020	3	numbers	number	NNS
21781	3020	4	I.	I.	NNP
21781	3020	5	,	,	,
21781	3020	6	or	or	CC
21781	3020	7	II	II	NNP
21781	3020	8	.	.	.
21781	3020	9	}	}	-RRB-
21781	3021	1	Figure	figure	NN
21781	3021	2	III	III	NNP
21781	3021	3	.	.	.
21781	3022	1	An	an	DT
21781	3022	2	amoeba.--	amoeba.--	CD
21781	3022	3	n.	n.	NN
21781	3022	4	,	,	,
21781	3022	5	nucleus	nucleus	NNP
21781	3022	6	.	.	.
21781	3023	1	ns	ns	NNP
21781	3023	2	.	.	NNP
21781	3023	3	,	,	,
21781	3023	4	necleolus	necleolus	NNP
21781	3023	5	.	.	.
21781	3024	1	c.v	c.v	NNP
21781	3024	2	.	.	NNP
21781	3024	3	,	,	,
21781	3024	4	contractile	contractile	NNP
21781	3024	5	vacuole	vacuole	NNP
21781	3024	6	.	.	.
21781	3025	1	Figure	Figure	NNP
21781	3025	2	IV	IV	NNP
21781	3025	3	.	.	.
21781	3026	1	Embryonic	embryonic	JJ
21781	3026	2	tissue	tissue	NN
21781	3026	3	from	from	IN
21781	3026	4	the	the	DT
21781	3026	5	blastoderm	blastoderm	NNP
21781	3026	6	of	of	IN
21781	3026	7	a	a	DT
21781	3026	8	chick	chick	NN
21781	3026	9	.	.	.
21781	3027	1	Figure	figure	NN
21781	3027	2	V.	V.	NNP
21781	3027	3	Columnar	Columnar	NNP
21781	3027	4	epithelium.--	epithelium.--	NNP
21781	3027	5	g.c.1	g.c.1	NNP
21781	3027	6	,	,	,
21781	3027	7	g.c.2	g.c.2	NNP
21781	3027	8	,	,	,
21781	3027	9	g.c.3	g.c.3	NNP
21781	3027	10	,	,	,
21781	3027	11	successive	successive	JJ
21781	3027	12	phases	phase	NNS
21781	3027	13	in	in	IN
21781	3027	14	the	the	DT
21781	3027	15	development	development	NN
21781	3027	16	of	of	IN
21781	3027	17	a	a	DT
21781	3027	18	goblet	goblet	NN
21781	3027	19	cell	cell	NN
21781	3027	20	.	.	.
21781	3028	1	Figure	figure	NN
21781	3028	2	VI	VI	NNP
21781	3028	3	.	.	.
21781	3029	1	g.end	g.end	NNP
21781	3029	2	.	.	NNP
21781	3029	3	,	,	,
21781	3029	4	is	be	VBZ
21781	3029	5	geminating	geminate	VBG
21781	3029	6	endothelium	endothelium	NN
21781	3029	7	;	;	:
21781	3029	8	the	the	DT
21781	3029	9	cells	cell	NNS
21781	3029	10	divide	divide	VBP
21781	3029	11	and	and	CC
21781	3029	12	apparently	apparently	RB
21781	3029	13	drop	drop	VB
21781	3029	14	off	off	RP
21781	3029	15	to	to	TO
21781	3029	16	become	become	VB
21781	3029	17	white	white	JJ
21781	3029	18	corpuscles	corpuscle	NNS
21781	3029	19	in	in	IN
21781	3029	20	the	the	DT
21781	3029	21	lymph	lymph	NN
21781	3029	22	current	current	NN
21781	3029	23	.	.	.
21781	3030	1	sq.end	sq.end	ADD
21781	3030	2	.	.	JJ
21781	3030	3	,	,	,
21781	3030	4	squamous	squamous	JJ
21781	3030	5	endothelium	endothelium	NN
21781	3030	6	from	from	IN
21781	3030	7	the	the	DT
21781	3030	8	mesentery	mesentery	NN
21781	3030	9	.	.	.
21781	3031	1	sq.ep	sq.ep	NNP
21781	3031	2	.	.	.
21781	3031	3	,	,	,
21781	3031	4	squamous	squamous	JJ
21781	3031	5	epithelium	epithelium	NN
21781	3031	6	(	(	-LRB-
21781	3031	7	from	from	IN
21781	3031	8	the	the	DT
21781	3031	9	mucous	mucous	JJ
21781	3031	10	membrane	membrane	NN
21781	3031	11	within	within	IN
21781	3031	12	the	the	DT
21781	3031	13	cheek	cheek	NN
21781	3031	14	)	)	-RRB-
21781	3031	15	.	.	.
21781	3032	1	st	st	NNP
21781	3032	2	.	.	NNP
21781	3032	3	,	,	,
21781	3032	4	are	be	VBP
21781	3032	5	opening	open	VBG
21781	3032	6	(	(	-LRB-
21781	3032	7	stomata	stomata	NN
21781	3032	8	)	)	-RRB-
21781	3032	9	communicating	communicate	VBG
21781	3032	10	between	between	IN
21781	3032	11	the	the	DT
21781	3032	12	lymphatics	lymphatic	NNS
21781	3032	13	in	in	IN
21781	3032	14	the	the	DT
21781	3032	15	mesentery	mesentery	NN
21781	3032	16	and	and	CC
21781	3032	17	the	the	DT
21781	3032	18	peritoneal	peritoneal	NN
21781	3032	19	(	(	-LRB-
21781	3032	20	coelomic	coelomic	JJ
21781	3032	21	)	)	-RRB-
21781	3032	22	space	space	NN
21781	3032	23	.	.	.
21781	3033	1	Figure	figure	NN
21781	3033	2	VII	vii	NN
21781	3033	3	.	.	.
21781	3034	1	Ciliated	ciliate	VBN
21781	3034	2	epithelium	epithelium	NN
21781	3034	3	from	from	IN
21781	3034	4	the	the	DT
21781	3034	5	roof	roof	NN
21781	3034	6	of	of	IN
21781	3034	7	the	the	DT
21781	3034	8	frog	frog	NN
21781	3034	9	's	's	POS
21781	3034	10	mouth	mouth	NN
21781	3034	11	.	.	.
21781	3035	1	Figure	figure	NN
21781	3035	2	VIII	viii	NN
21781	3035	3	.	.	.
21781	3036	1	Forms	form	NNS
21781	3036	2	of	of	IN
21781	3036	3	glands.--	glands.--	NNP
21781	3036	4	g.ep	g.ep	NNP
21781	3036	5	.	.	.
21781	3036	6	,	,	,
21781	3036	7	is	be	VBZ
21781	3036	8	a	a	DT
21781	3036	9	gastric	gastric	JJ
21781	3036	10	gland	gland	NN
21781	3036	11	from	from	IN
21781	3036	12	the	the	DT
21781	3036	13	stomach	stomach	NN
21781	3036	14	;	;	:
21781	3036	15	trs	trs	NNP
21781	3036	16	.	.	.
21781	3036	17	,	,	,
21781	3036	18	below	below	RB
21781	3036	19	,	,	,
21781	3036	20	is	be	VBZ
21781	3036	21	cross	cross	NN
21781	3036	22	section	section	NN
21781	3036	23	.	.	.
21781	3037	1	This	this	DT
21781	3037	2	is	be	VBZ
21781	3037	3	one	one	CD
21781	3037	4	of	of	IN
21781	3037	5	the	the	DT
21781	3037	6	simplest	simple	JJS
21781	3037	7	types	type	NNS
21781	3037	8	of	of	IN
21781	3037	9	gland	gland	NN
21781	3037	10	.	.	.
21781	3038	1	s.g	s.g	NNP
21781	3038	2	.	.	NNP
21781	3038	3	,	,	,
21781	3038	4	a	a	DT
21781	3038	5	sweat	sweat	NN
21781	3038	6	gland	gland	NN
21781	3038	7	,	,	,
21781	3038	8	is	be	VBZ
21781	3038	9	also	also	RB
21781	3038	10	a	a	DT
21781	3038	11	simple	simple	JJ
21781	3038	12	tube	tube	NN
21781	3038	13	,	,	,
21781	3038	14	but	but	CC
21781	3038	15	convoluted	convoluted	JJ
21781	3038	16	below	below	RB
21781	3038	17	.	.	.
21781	3039	1	r.g	r.g	NNP
21781	3039	2	.	.	NNP
21781	3039	3	,	,	,
21781	3039	4	is	be	VBZ
21781	3039	5	a	a	DT
21781	3039	6	racemose	racemose	JJ
21781	3039	7	gland	gland	NN
21781	3039	8	,	,	,
21781	3039	9	such	such	JJ
21781	3039	10	as	as	IN
21781	3039	11	the	the	DT
21781	3039	12	pancreas	pancrea	NNS
21781	3039	13	,	,	,
21781	3039	14	Brunner	Brunner	NNP
21781	3039	15	's	's	POS
21781	3039	16	or	or	CC
21781	3039	17	the	the	DT
21781	3039	18	salivary	salivary	JJ
21781	3039	19	glands	gland	NNS
21781	3039	20	.	.	.
21781	3040	1	The	the	DT
21781	3040	2	kidney	kidney	NN
21781	3040	3	,	,	,
21781	3040	4	we	-PRON-	PRP
21781	3040	5	shall	shall	MD
21781	3040	6	see	see	VB
21781	3040	7	later	later	RBR
21781	3040	8	,	,	,
21781	3040	9	is	be	VBZ
21781	3040	10	simply	simply	RB
21781	3040	11	an	an	DT
21781	3040	12	aggregate	aggregate	NN
21781	3040	13	of	of	IN
21781	3040	14	branching	branch	VBG
21781	3040	15	tubuli	tubuli	NN
21781	3040	16	(	(	-LRB-
21781	3040	17	Sheet	Sheet	NNP
21781	3040	18	7	7	CD
21781	3040	19	)	)	-RRB-
21781	3040	20	.	.	.
21781	3041	1	Figure	figure	NN
21781	3041	2	IX	ix	NN
21781	3041	3	.	.	.
21781	3042	1	A	a	DT
21781	3042	2	duodenal	duodenal	JJ
21781	3042	3	villus.--	villus.--	NNP
21781	3042	4	lac	lac	NNP
21781	3042	5	.	.	NNP
21781	3042	6	,	,	,
21781	3042	7	the	the	DT
21781	3042	8	lacteal	lacteal	NN
21781	3042	9	.	.	.
21781	3043	1	v.	v.	NNP
21781	3043	2	,	,	,
21781	3043	3	the	the	DT
21781	3043	4	vein	vein	NN
21781	3043	5	.	.	.
21781	3044	1	Figure	Figure	NNP
21781	3044	2	X.a	X.a	NNP
21781	3044	3	.	.	.
21781	3045	1	Diagram	Diagram	NNP
21781	3045	2	of	of	IN
21781	3045	3	liver	liver	NN
21781	3045	4	structure.--	structure.--	NNP
21781	3045	5	b.d	b.d	NNP
21781	3045	6	.	.	NNP
21781	3045	7	,	,	,
21781	3045	8	the	the	DT
21781	3045	9	inter	inter	JJ
21781	3045	10	-	-	JJ
21781	3045	11	lobular	lobular	JJ
21781	3045	12	bile	bile	NN
21781	3045	13	duct	duct	NN
21781	3045	14	.	.	.
21781	3046	1	h.a	h.a	NNP
21781	3046	2	.	.	NNP
21781	3046	3	,	,	,
21781	3046	4	the	the	DT
21781	3046	5	hepatic	hepatic	JJ
21781	3046	6	artery	artery	NN
21781	3046	7	,	,	,
21781	3046	8	bringing	bring	VBG
21781	3046	9	blood	blood	NN
21781	3046	10	to	to	TO
21781	3046	11	oxygenate	oxygenate	VB
21781	3046	12	and	and	CC
21781	3046	13	nourish	nourish	VB
21781	3046	14	the	the	DT
21781	3046	15	liver	liver	NN
21781	3046	16	tissue	tissue	NN
21781	3046	17	,	,	,
21781	3046	18	and	and	CC
21781	3046	19	similarly	similarly	RB
21781	3046	20	distributed	distribute	VBN
21781	3046	21	.	.	.
21781	3047	1	h.v	h.v	NNP
21781	3047	2	.	.	NNP
21781	3047	3	,	,	,
21781	3047	4	the	the	DT
21781	3047	5	hepatic	hepatic	JJ
21781	3047	6	vein	vein	NN
21781	3047	7	taking	take	VBG
21781	3047	8	blood	blood	NN
21781	3047	9	from	from	IN
21781	3047	10	the	the	DT
21781	3047	11	liver	liver	NN
21781	3047	12	to	to	IN
21781	3047	13	the	the	DT
21781	3047	14	heart	heart	NN
21781	3047	15	,	,	,
21781	3047	16	its	-PRON-	PRP$
21781	3047	17	twigs	twig	NNS
21781	3047	18	commencing	commence	VBG
21781	3047	19	in	in	IN
21781	3047	20	the	the	DT
21781	3047	21	lobuli	lobuli	NNP
21781	3047	22	(	(	-LRB-
21781	3047	23	intra	intra	NNP
21781	3047	24	-	-	JJ
21781	3047	25	lobular	lobular	JJ
21781	3047	26	)	)	-RRB-
21781	3047	27	.	.	.
21781	3048	1	lb	lb	XX
21781	3048	2	.	.	.
21781	3049	1	lb	lb	NNP
21781	3049	2	.	.	NNP
21781	3049	3	,	,	,
21781	3049	4	lobuli	lobuli	NNP
21781	3049	5	.	.	.
21781	3050	1	p.v	p.v	NNP
21781	3050	2	.	.	NNP
21781	3050	3	,	,	,
21781	3050	4	the	the	DT
21781	3050	5	portal	portal	JJ
21781	3050	6	vein	vein	NN
21781	3050	7	bringing	bring	VBG
21781	3050	8	blood	blood	NN
21781	3050	9	,	,	,
21781	3050	10	from	from	IN
21781	3050	11	which	which	WDT
21781	3050	12	substances	substance	NNS
21781	3050	13	are	be	VBP
21781	3050	14	to	to	TO
21781	3050	15	be	be	VB
21781	3050	16	elaborated	elaborate	VBN
21781	3050	17	,	,	,
21781	3050	18	into	into	IN
21781	3050	19	the	the	DT
21781	3050	20	liver	liver	NN
21781	3050	21	,	,	,
21781	3050	22	and	and	CC
21781	3050	23	breaking	break	VBG
21781	3050	24	up	up	RP
21781	3050	25	between	between	IN
21781	3050	26	the	the	DT
21781	3050	27	lobuli	lobuli	NN
21781	3050	28	(	(	-LRB-
21781	3050	29	inter	inter	JJ
21781	3050	30	-	-	JJ
21781	3050	31	lobular	lobular	JJ
21781	3050	32	)	)	-RRB-
21781	3050	33	.	.	.
21781	3051	1	Figure	figure	NN
21781	3051	2	X.b	X.b	NNP
21781	3051	3	.	.	.
21781	3052	1	A	a	DT
21781	3052	2	diagram	diagram	NN
21781	3052	3	of	of	IN
21781	3052	4	the	the	DT
21781	3052	5	appearance	appearance	NN
21781	3052	6	of	of	IN
21781	3052	7	an	an	DT
21781	3052	8	injected	inject	VBN
21781	3052	9	liver	liver	NN
21781	3052	10	lobule	lobule	NN
21781	3052	11	as	as	IN
21781	3052	12	seen	see	VBN
21781	3052	13	in	in	IN
21781	3052	14	section	section	NN
21781	3052	15	under	under	IN
21781	3052	16	the	the	DT
21781	3052	17	microscope	microscope	NN
21781	3052	18	.	.	.
21781	3053	1	{	{	-LRB-
21781	3053	2	Illustration	illustration	NN
21781	3053	3	:	:	:
21781	3053	4	Diagram	Diagram	NNP
21781	3053	5	Sheet	Sheet	NNP
21781	3053	6	3	3	CD
21781	3053	7	.	.	.
21781	3053	8	}	}	-RRB-
21781	3054	1	Sheet	sheet	NN
21781	3054	2	4	4	CD
21781	3054	3	Histological	Histological	NNP
21781	3054	4	Diagrams	Diagrams	NNPS
21781	3054	5	,	,	,
21781	3054	6	2	2	CD
21781	3054	7	.	.	.
21781	3055	1	Figure	figure	NN
21781	3055	2	XI	XI	NNP
21781	3055	3	.	.	.
21781	3056	1	A	a	DT
21781	3056	2	blood	blood	NN
21781	3056	3	capillary	capillary	JJ
21781	3056	4	.	.	.
21781	3057	1	White	white	JJ
21781	3057	2	corpuscles	corpuscle	NNS
21781	3057	3	are	be	VBP
21781	3057	4	migrating	migrate	VBG
21781	3057	5	through	through	IN
21781	3057	6	the	the	DT
21781	3057	7	walls	wall	NNS
21781	3057	8	into	into	IN
21781	3057	9	the	the	DT
21781	3057	10	tissues	tissue	NNS
21781	3057	11	(	(	-LRB-
21781	3057	12	compare	compare	VB
21781	3057	13	Section	Section	NNP
21781	3057	14	66	66	CD
21781	3057	15	)	)	-RRB-
21781	3057	16	.	.	.
21781	3058	1	Figure	figure	NN
21781	3058	2	XII	xii	NN
21781	3058	3	.	.	.
21781	3059	1	Hyaline	hyaline	JJ
21781	3059	2	cartilage	cartilage	NN
21781	3059	3	(	(	-LRB-
21781	3059	4	Section	section	NN
21781	3059	5	64	64	CD
21781	3059	6	)	)	-RRB-
21781	3059	7	.	.	.
21781	3060	1	Figure	figure	NN
21781	3060	2	XIII	xiii	NN
21781	3060	3	.	.	.
21781	3061	1	c.c	c.c	NNP
21781	3061	2	.	.	NNP
21781	3061	3	,	,	,
21781	3061	4	connective	connective	JJ
21781	3061	5	tissue	tissue	NN
21781	3061	6	corpuscle	corpuscle	NN
21781	3061	7	.	.	.
21781	3062	1	w.i.f	w.i.f	NNP
21781	3062	2	.	.	NNP
21781	3062	3	,	,	,
21781	3062	4	white	white	JJ
21781	3062	5	inelastic	inelastic	JJ
21781	3062	6	fibres	fibre	NNS
21781	3062	7	.	.	.
21781	3063	1	y.e.f	y.e.f	NNP
21781	3063	2	.	.	NNP
21781	3063	3	,	,	,
21781	3063	4	yellow	yellow	JJ
21781	3063	5	elastic	elastic	JJ
21781	3063	6	fibres	fibre	NNS
21781	3063	7	.	.	.
21781	3064	1	Figure	figure	NN
21781	3064	2	XIV	xiv	NN
21781	3064	3	.	.	.
21781	3065	1	Botryoidal	botryoidal	JJ
21781	3065	2	tissue	tissue	NN
21781	3065	3	(	(	-LRB-
21781	3065	4	Section	section	NN
21781	3065	5	66	66	CD
21781	3065	6	)	)	-RRB-
21781	3065	7	.	.	.
21781	3066	1	Figure	figure	NN
21781	3066	2	XV	XV	NNP
21781	3066	3	.	.	.
21781	3067	1	Development	development	NN
21781	3067	2	of	of	IN
21781	3067	3	a	a	DT
21781	3067	4	fat	fat	JJ
21781	3067	5	drop.--	drop.--	CD
21781	3067	6	f.d	f.d	NNP
21781	3067	7	.	.	NNP
21781	3067	8	,	,	,
21781	3067	9	fat	fat	JJ
21781	3067	10	drop	drop	NN
21781	3067	11	,	,	,
21781	3067	12	in	in	IN
21781	3067	13	a	a	DT
21781	3067	14	connective	connective	JJ
21781	3067	15	tissue	tissue	NN
21781	3067	16	corpuscle	corpuscle	NN
21781	3067	17	;	;	:
21781	3067	18	c.c	c.c	NNP
21781	3067	19	.	.	NNP
21781	3067	20	,	,	,
21781	3067	21	in	in	IN
21781	3067	22	the	the	DT
21781	3067	23	formation	formation	NN
21781	3067	24	of	of	IN
21781	3067	25	adipose	adipose	JJ
21781	3067	26	tissue	tissue	NN
21781	3067	27	(	(	-LRB-
21781	3067	28	Section	section	NN
21781	3067	29	67	67	CD
21781	3067	30	)	)	-RRB-
21781	3067	31	.	.	.
21781	3068	1	Figure	figure	NN
21781	3068	2	XVI	XVI	NNP
21781	3068	3	.	.	.
21781	3069	1	Diagrammic	diagrammic	JJ
21781	3069	2	cross	cross	NN
21781	3069	3	section	section	NN
21781	3069	4	of	of	IN
21781	3069	5	a	a	DT
21781	3069	6	long	long	JJ
21781	3069	7	bone.--	bone.--	NNP
21781	3069	8	b.c	b.c	NNP
21781	3069	9	.	.	NNP
21781	3069	10	,	,	,
21781	3069	11	bone	bone	NN
21781	3069	12	corpuscle	corpuscle	NN
21781	3069	13	in	in	IN
21781	3069	14	a	a	DT
21781	3069	15	lacuna	lacuna	NN
21781	3069	16	.	.	.
21781	3070	1	H.v	H.v	NNP
21781	3070	2	.	.	NNP
21781	3070	3	,	,	,
21781	3070	4	Haversian	haversian	JJ
21781	3070	5	vessel	vessel	NN
21781	3070	6	(	(	-LRB-
21781	3070	7	in	in	IN
21781	3070	8	the	the	DT
21781	3070	9	Haversian	haversian	JJ
21781	3070	10	canal	canal	NN
21781	3070	11	)	)	-RRB-
21781	3070	12	surrounded	surround	VBN
21781	3070	13	by	by	IN
21781	3070	14	concentric	concentric	NNP
21781	3070	15	lamellae	lamellae	NNP
21781	3070	16	of	of	IN
21781	3070	17	bone	bone	NNP
21781	3070	18	,	,	,
21781	3070	19	c.l	c.l	NNP
21781	3070	20	.	.	NNP
21781	3070	21	,	,	,
21781	3070	22	and	and	CC
21781	3070	23	together	together	RB
21781	3070	24	with	with	IN
21781	3070	25	these	these	DT
21781	3070	26	and	and	CC
21781	3070	27	zones	zone	NNS
21781	3070	28	of	of	IN
21781	3070	29	bone	bone	NN
21781	3070	30	corpuscles	corpuscle	NNS
21781	3070	31	,	,	,
21781	3070	32	called	call	VBD
21781	3070	33	a	a	DT
21781	3070	34	Haversian	haversian	JJ
21781	3070	35	system	system	NN
21781	3070	36	.	.	.
21781	3071	1	i.l	i.l	NNP
21781	3071	2	.	.	NNP
21781	3071	3	,	,	,
21781	3071	4	inner	inner	JJ
21781	3071	5	lamellae	lamellae	NNP
21781	3071	6	.	.	.
21781	3072	1	m.c	m.c	NNP
21781	3072	2	.	.	NNP
21781	3072	3	,	,	,
21781	3072	4	medullary	medullary	NNP
21781	3072	5	canal	canal	NN
21781	3072	6	full	full	JJ
21781	3072	7	of	of	IN
21781	3072	8	yellow	yellow	JJ
21781	3072	9	marrow	marrow	NN
21781	3072	10	.	.	.
21781	3073	1	o.l	o.l	NNP
21781	3073	2	.	.	NNP
21781	3073	3	,	,	,
21781	3073	4	outer	outer	NNP
21781	3073	5	lamellae	lamellae	NNP
21781	3073	6	.	.	.
21781	3074	1	p.o	p.o	NNP
21781	3074	2	.	.	NNP
21781	3074	3	,	,	,
21781	3074	4	periosteum	periosteum	NNP
21781	3074	5	.	.	.
21781	3075	1	Figure	figure	NN
21781	3075	2	XVII	XVII	NNP
21781	3075	3	.	.	.
21781	3076	1	To	to	TO
21781	3076	2	illustrate	illustrate	VB
21781	3076	3	bone	bone	NN
21781	3076	4	development	development	NN
21781	3076	5	(	(	-LRB-
21781	3076	6	Section	section	NN
21781	3076	7	71	71	CD
21781	3076	8	)	)	-RRB-
21781	3076	9	.	.	.
21781	3077	1	Figure	figure	NN
21781	3077	2	XVIII	xviii	NN
21781	3077	3	.	.	.
21781	3078	1	Dentition	dentition	NN
21781	3078	2	of	of	IN
21781	3078	3	rabbit	rabbit	NN
21781	3078	4	,	,	,
21781	3078	5	incisors	incisor	NNS
21781	3078	6	2/1	2/1	CD
21781	3078	7	,	,	,
21781	3078	8	canine	canine	NN
21781	3078	9	0/0	0/0	CD
21781	3078	10	,	,	,
21781	3078	11	premolar	premolar	JJ
21781	3078	12	3/2	3/2	CD
21781	3078	13	,	,	,
21781	3078	14	molar	molar	JJ
21781	3078	15	3/3	3/3	CD
21781	3078	16	.	.	.
21781	3079	1	{	{	-LRB-
21781	3079	2	Illustration	illustration	NN
21781	3079	3	:	:	:
21781	3079	4	Diagram	Diagram	NNP
21781	3079	5	Sheet	Sheet	NNP
21781	3079	6	4	4	CD
21781	3079	7	.	.	.
21781	3079	8	}	}	-RRB-
21781	3080	1	Sheet	sheet	NN
21781	3080	2	5	5	CD
21781	3080	3	.	.	.
21781	3081	1	Diagram	Diagram	NNP
21781	3081	2	of	of	IN
21781	3081	3	the	the	DT
21781	3081	4	Rabbit	Rabbit	NNP
21781	3081	5	's	's	POS
21781	3081	6	Bones	bone	NNS
21781	3081	7	.	.	.
21781	3082	1	To	to	TO
21781	3082	2	be	be	VB
21781	3082	3	compared	compare	VBN
21781	3082	4	with	with	IN
21781	3082	5	the	the	DT
21781	3082	6	real	real	JJ
21781	3082	7	things	thing	NNS
21781	3082	8	.	.	.
21781	3083	1	D	d	NN
21781	3083	2	and	and	CC
21781	3083	3	D	d	NN
21781	3083	4	'	'	''
21781	3083	5	show	show	VBP
21781	3083	6	the	the	DT
21781	3083	7	fore	fore	NN
21781	3083	8	and	and	CC
21781	3083	9	hind	hind	NN
21781	3083	10	limbs	limb	NNS
21781	3083	11	,	,	,
21781	3083	12	to	to	TO
21781	3083	13	illustrate	illustrate	VB
21781	3083	14	their	-PRON-	PRP$
21781	3083	15	homology	homology	NN
21781	3083	16	.	.	.
21781	3084	1	D	D	NNP
21781	3084	2	is	be	VBZ
21781	3084	3	in	in	IN
21781	3084	4	the	the	DT
21781	3084	5	embryonic	embryonic	JJ
21781	3084	6	position	position	NN
21781	3084	7	.	.	.
21781	3085	1	The	the	DT
21781	3085	2	radius	radius	NN
21781	3085	3	and	and	CC
21781	3085	4	tibia	tibia	NNP
21781	3085	5	are	be	VBP
21781	3085	6	,	,	,
21781	3085	7	at	at	IN
21781	3085	8	an	an	DT
21781	3085	9	early	early	JJ
21781	3085	10	stage	stage	NN
21781	3085	11	in	in	IN
21781	3085	12	development	development	NN
21781	3085	13	,	,	,
21781	3085	14	on	on	IN
21781	3085	15	the	the	DT
21781	3085	16	anterior	anterior	JJ
21781	3085	17	edge	edge	NN
21781	3085	18	of	of	IN
21781	3085	19	their	-PRON-	PRP$
21781	3085	20	respective	respective	JJ
21781	3085	21	limbs	limb	NNS
21781	3085	22	;	;	:
21781	3085	23	the	the	DT
21781	3085	24	ulna	ulna	NN
21781	3085	25	and	and	CC
21781	3085	26	fibula	fibula	NN
21781	3085	27	,	,	,
21781	3085	28	posterior	posterior	NN
21781	3085	29	;	;	,
21781	3085	30	the	the	DT
21781	3085	31	former	former	JJ
21781	3085	32	are	be	VBP
21781	3085	33	spoken	speak	VBN
21781	3085	34	of	of	IN
21781	3085	35	as	as	IN
21781	3085	36	preaxial	preaxial	JJ
21781	3085	37	in	in	IN
21781	3085	38	position	position	NN
21781	3085	39	,	,	,
21781	3085	40	the	the	DT
21781	3085	41	latter	latter	JJ
21781	3085	42	as	as	IN
21781	3085	43	postaxial	postaxial	JJ
21781	3085	44	.	.	.
21781	3086	1	But	but	CC
21781	3086	2	in	in	IN
21781	3086	3	the	the	DT
21781	3086	4	adult	adult	NN
21781	3086	5	the	the	DT
21781	3086	6	humerus	humerus	NN
21781	3086	7	is	be	VBZ
21781	3086	8	twisted	twist	VBN
21781	3086	9	so	so	IN
21781	3086	10	that	that	IN
21781	3086	11	the	the	DT
21781	3086	12	proximal	proximal	JJ
21781	3086	13	end	end	NN
21781	3086	14	of	of	IN
21781	3086	15	the	the	DT
21781	3086	16	radius	radius	NN
21781	3086	17	lies	lie	VBZ
21781	3086	18	at	at	IN
21781	3086	19	the	the	DT
21781	3086	20	outer	outer	JJ
21781	3086	21	side	side	NN
21781	3086	22	of	of	IN
21781	3086	23	the	the	DT
21781	3086	24	elbow	elbow	NN
21781	3086	25	,	,	,
21781	3086	26	whence	whence	NN
21781	3086	27	it	-PRON-	PRP
21781	3086	28	crosses	cross	VBZ
21781	3086	29	the	the	DT
21781	3086	30	ulna	ulna	NN
21781	3086	31	,	,	,
21781	3086	32	so	so	IN
21781	3086	33	that	that	IN
21781	3086	34	its	-PRON-	PRP$
21781	3086	35	distal	distal	JJ
21781	3086	36	end	end	NN
21781	3086	37	is	be	VBZ
21781	3086	38	inside	inside	RB
21781	3086	39	,	,	,
21781	3086	40	while	while	IN
21781	3086	41	the	the	DT
21781	3086	42	femur	femur	NN
21781	3086	43	is	be	VBZ
21781	3086	44	also	also	RB
21781	3086	45	twisted	twisted	JJ
21781	3086	46	round	round	NN
21781	3086	47	,	,	,
21781	3086	48	so	so	IN
21781	3086	49	that	that	IN
21781	3086	50	the	the	DT
21781	3086	51	entire	entire	JJ
21781	3086	52	tibia	tibia	NNP
21781	3086	53	is	be	VBZ
21781	3086	54	internal	internal	JJ
21781	3086	55	.	.	.
21781	3087	1	Figures	figure	NNS
21781	3087	2	1	1	CD
21781	3087	3	and	and	CC
21781	3087	4	2	2	CD
21781	3087	5	.	.	.
21781	3088	1	-Limbs.--	-Limbs.--	NNP
21781	3088	2	a.c	a.c	NNP
21781	3088	3	.	.	NNP
21781	3088	4	,	,	,
21781	3088	5	acetabulum	acetabulum	NNP
21781	3088	6	.	.	.
21781	3089	1	acr	acr	NNP
21781	3089	2	.	.	NNP
21781	3089	3	,	,	,
21781	3089	4	acromion	acromion	NN
21781	3089	5	.	.	.
21781	3090	1	as	as	IN
21781	3090	2	.	.	.
21781	3090	3	,	,	,
21781	3090	4	astragulus	astragulus	NNP
21781	3090	5	.	.	.
21781	3091	1	c.	c.	NNP
21781	3091	2	,	,	,
21781	3091	3	carpus	carpus	NNP
21781	3091	4	.	.	.
21781	3092	1	ca	ca	NNP
21781	3092	2	.	.	NNP
21781	3092	3	,	,	,
21781	3092	4	calcaneum	calcaneum	NNP
21781	3092	5	.	.	.
21781	3093	1	co.	co.	NNP
21781	3093	2	,	,	,
21781	3093	3	coracoid	coracoid	NN
21781	3093	4	.	.	.
21781	3094	1	[	[	-LRB-
21781	3094	2	coty	coty	RB
21781	3094	3	.	.	.
21781	3094	4	,	,	,
21781	3094	5	cotyloid	cotyloid	JJ
21781	3094	6	bone	bone	NN
21781	3094	7	.	.	.
21781	3094	8	]	]	-RRB-
21781	3095	1	fb	fb	NNP
21781	3095	2	.	.	NNP
21781	3095	3	,	,	,
21781	3095	4	fibula	fibula	NNP
21781	3095	5	.	.	.
21781	3096	1	fe	fe	NNP
21781	3096	2	.	.	NNP
21781	3096	3	,	,	,
21781	3096	4	femur	femur	NNP
21781	3096	5	.	.	.
21781	3097	1	g.	g.	NNP
21781	3097	2	,	,	,
21781	3097	3	glenoid	glenoid	NNP
21781	3097	4	cavity	cavity	NNP
21781	3097	5	(	(	-LRB-
21781	3097	6	for	for	IN
21781	3097	7	head	head	NN
21781	3097	8	of	of	IN
21781	3097	9	humerus	humerus	NNP
21781	3097	10	)	)	-RRB-
21781	3097	11	.	.	.
21781	3098	1	hd	hd	NNP
21781	3098	2	.	.	NNP
21781	3098	3	,	,	,
21781	3098	4	head	head	NN
21781	3098	5	of	of	IN
21781	3098	6	femur	femur	NN
21781	3098	7	.	.	.
21781	3099	1	hum	hum	UH
21781	3099	2	.	.	NNP
21781	3099	3	,	,	,
21781	3099	4	humerus	humerus	NNP
21781	3099	5	.	.	.
21781	3100	1	i.	i.	NNP
21781	3100	2	,	,	,
21781	3100	3	ilium	ilium	NNP
21781	3100	4	.	.	.
21781	3101	1	is	be	VBZ
21781	3101	2	.	.	.
21781	3101	3	,	,	,
21781	3101	4	ischium	ischium	NN
21781	3101	5	.	.	.
21781	3102	1	m.c	m.c	NNP
21781	3102	2	.	.	NNP
21781	3102	3	,	,	,
21781	3102	4	meta	meta	JJ
21781	3102	5	-	-	HYPH
21781	3102	6	carpals	carpal	NNS
21781	3102	7	.	.	.
21781	3103	1	na	na	NNP
21781	3103	2	.	.	NNP
21781	3103	3	,	,	,
21781	3103	4	navicular	navicular	NNP
21781	3103	5	.	.	.
21781	3104	1	o.	o.	NNP
21781	3104	2	,	,	,
21781	3104	3	olecranon	olecranon	UH
21781	3104	4	process	process	NN
21781	3104	5	of	of	IN
21781	3104	6	ulna	ulna	NNP
21781	3104	7	.	.	.
21781	3105	1	o.f	o.f	NNP
21781	3105	2	.	.	NNP
21781	3105	3	,	,	,
21781	3105	4	olfactory	olfactory	NNP
21781	3105	5	fossa	fossa	NNP
21781	3105	6	.	.	.
21781	3106	1	pb	pb	NNP
21781	3106	2	.	.	NNP
21781	3106	3	,	,	,
21781	3106	4	pubis	pubi	VBD
21781	3106	5	.	.	.
21781	3107	1	r.	r.	NNP
21781	3107	2	,	,	,
21781	3107	3	radius	radius	NNP
21781	3107	4	.	.	.
21781	3108	1	u.	u.	NNP
21781	3108	2	,	,	,
21781	3108	3	ulna	ulna	NNP
21781	3108	4	.	.	.
21781	3109	1	Figure	figure	NN
21781	3109	2	3	3	CD
21781	3109	3	.	.	.
21781	3110	1	-Sternum.--	-Sternum.--	NFP
21781	3110	2	Mb	Mb	NNP
21781	3110	3	.	.	NNP
21781	3110	4	,	,	,
21781	3110	5	manubrium	manubrium	NNP
21781	3110	6	.	.	.
21781	3111	1	r1	r1	NNP
21781	3111	2	.	.	NNP
21781	3111	3	,	,	,
21781	3111	4	r2	r2	NNP
21781	3111	5	.	.	NNP
21781	3111	6	,	,	,
21781	3111	7	and	and	CC
21781	3111	8	etc	etc	FW
21781	3111	9	.	.	.
21781	3111	10	,	,	,
21781	3111	11	sternal	sternal	JJ
21781	3111	12	ribs	rib	NNS
21781	3111	13	.	.	.
21781	3112	1	st	st	NNP
21781	3112	2	.	.	NNP
21781	3112	3	,	,	,
21781	3112	4	sternebrae	sternebrae	NNP
21781	3112	5	.	.	.
21781	3113	1	xi	xi	NNP
21781	3113	2	.	.	NNP
21781	3113	3	,	,	,
21781	3113	4	Xiphisternum	Xiphisternum	NNP
21781	3113	5	.	.	.
21781	3114	1	Figure	figure	NN
21781	3114	2	4	4	CD
21781	3114	3	.	.	.
21781	3115	1	Vertebrae.--	Vertebrae.--	NNP
21781	3115	2	At	at	IN
21781	3115	3	.	.	NNP
21781	3115	4	,	,	,
21781	3115	5	Atlas	Atlas	NNP
21781	3115	6	.	.	.
21781	3116	1	Ax	Ax	NNP
21781	3116	2	.	.	NNP
21781	3116	3	,	,	,
21781	3116	4	axis	axis	NNP
21781	3116	5	.	.	.
21781	3117	1	c.	c.	NNP
21781	3117	2	,	,	,
21781	3117	3	[	[	-LRB-
21781	3117	4	b.	b.	NNP
21781	3117	5	]	]	-RRB-
21781	3118	1	centrum	centrum	NNP
21781	3118	2	.	.	.
21781	3119	1	C.V.	C.V.	NNP
21781	3119	2	,	,	,
21781	3119	3	caudal	caudal	JJ
21781	3119	4	vertebra	vertebra	NN
21781	3119	5	.	.	.
21781	3120	1	c.v	c.v	NNP
21781	3120	2	.	.	NNP
21781	3120	3	,	,	,
21781	3120	4	[	[	-LRB-
21781	3120	5	Cer	Cer	NNP
21781	3120	6	.	.	.
21781	3120	7	V.	V.	NNP
21781	3120	8	]	]	-RRB-
21781	3121	1	cervical	cervical	JJ
21781	3121	2	vertebra	vertebra	NNP
21781	3121	3	.	.	.
21781	3122	1	ep	ep	NNP
21781	3122	2	.	.	NNP
21781	3122	3	,	,	,
21781	3122	4	epiphysis	epiphysis	NNP
21781	3122	5	.	.	.
21781	3123	1	f.r	f.r	NNP
21781	3123	2	.	.	NNP
21781	3123	3	,	,	,
21781	3123	4	fused	fuse	VBN
21781	3123	5	rib	rib	NN
21781	3123	6	(	(	-LRB-
21781	3123	7	in	in	IN
21781	3123	8	cervical	cervical	JJ
21781	3123	9	vertebrae	vertebra	NNS
21781	3123	10	)	)	-RRB-
21781	3123	11	.	.	.
21781	3124	1	L.V.	L.V.	NNP
21781	3124	2	,	,	,
21781	3124	3	Lumbar	Lumbar	NNP
21781	3124	4	vertebra	vertebra	NNS
21781	3124	5	.	.	.
21781	3125	1	m.	m.	NN
21781	3125	2	,	,	,
21781	3125	3	metapophysis	metapophysis	NN
21781	3125	4	(	(	-LRB-
21781	3125	5	of	of	IN
21781	3125	6	lumbar	lumbar	NNP
21781	3125	7	vertebra	vertebra	NNS
21781	3125	8	)	)	-RRB-
21781	3125	9	.	.	.
21781	3126	1	n.a	n.a	NNP
21781	3126	2	.	.	NNP
21781	3126	3	,	,	,
21781	3126	4	neural	neural	NNP
21781	3126	5	arch	arch	NNP
21781	3126	6	.	.	.
21781	3127	1	n.s	n.s	NNP
21781	3127	2	.	.	NNP
21781	3127	3	,	,	,
21781	3127	4	neural	neural	JJ
21781	3127	5	spine	spine	NNP
21781	3127	6	.	.	.
21781	3128	1	r.	r.	NNP
21781	3128	2	,	,	,
21781	3128	3	rib	rib	NNP
21781	3128	4	.	.	.
21781	3129	1	S.V.	S.V.	NNP
21781	3129	2	,	,	,
21781	3129	3	sacral	sacral	JJ
21781	3129	4	vertebra	vertebra	NN
21781	3129	5	.	.	.
21781	3130	1	[	[	-LRB-
21781	3130	2	T.V.	T.V.	NNP
21781	3130	3	,	,	,
21781	3130	4	Thoracic	Thoracic	NNP
21781	3130	5	.	.	.
21781	3130	6	]	]	-RRB-
21781	3131	1	tr.p	tr.p	UH
21781	3131	2	.	.	.
21781	3131	3	,	,	,
21781	3131	4	transverse	transverse	JJ
21781	3131	5	process	process	NN
21781	3131	6	.	.	.
21781	3132	1	v.a.c	v.a.c	NNP
21781	3132	2	.	.	NNP
21781	3132	3	,	,	,
21781	3132	4	vertebrarterial	vertebrarterial	JJ
21781	3132	5	canal	canal	NN
21781	3132	6	.	.	.
21781	3133	1	z.	z.	NNP
21781	3133	2	,	,	,
21781	3133	3	zygapophysis	zygapophysis	NNP
21781	3133	4	.	.	.
21781	3134	1	{	{	-LRB-
21781	3134	2	Illustration	illustration	NN
21781	3134	3	:	:	:
21781	3134	4	Diagram	Diagram	NNP
21781	3134	5	Sheet	Sheet	NNP
21781	3134	6	5	5	CD
21781	3134	7	.	.	.
21781	3134	8	}	}	-RRB-
21781	3135	1	Sheet	sheet	NN
21781	3135	2	6	6	CD
21781	3135	3	.	.	.
21781	3136	1	The	the	DT
21781	3136	2	Skull	Skull	NNP
21781	3136	3	of	of	IN
21781	3136	4	Canis	Canis	NNP
21781	3136	5	.	.	.
21781	3137	1	*	*	NFP
21781	3137	2	--	--	:
21781	3137	3	1	1	CD
21781	3137	4	.	.	.
21781	3138	1	Dorsal	dorsal	NN
21781	3138	2	.	.	.
21781	3139	1	2	2	LS
21781	3139	2	.	.	.
21781	3140	1	Ventral	ventral	JJ
21781	3140	2	.	.	.
21781	3141	1	3	3	LS
21781	3141	2	.	.	.
21781	3142	1	Right	right	JJ
21781	3142	2	Lateral	Lateral	NNP
21781	3142	3	Aspect	Aspect	NNP
21781	3142	4	.	.	.
21781	3143	1	4	4	LS
21781	3143	2	.	.	.
21781	3144	1	Section	section	NN
21781	3144	2	a	a	DT
21781	3144	3	little	little	JJ
21781	3144	4	to	to	IN
21781	3144	5	the	the	DT
21781	3144	6	left	left	NN
21781	3144	7	of	of	IN
21781	3144	8	the	the	DT
21781	3144	9	nasal	nasal	NN
21781	3144	10	septum	septum	NN
21781	3144	11	.	.	.
21781	3145	1	5	5	CD
21781	3145	2	.	.	.
21781	3146	1	Lower	low	JJR
21781	3146	2	jaw	jaw	NN
21781	3146	3	(	(	-LRB-
21781	3146	4	smaller	small	JJR
21781	3146	5	)	)	-RRB-
21781	3146	6	6	6	CD
21781	3146	7	.	.	.
21781	3147	1	Hyoid	Hyoid	NNP
21781	3147	2	apparatus	apparatus	NNP
21781	3147	3	.	.	.
21781	3148	1	{	{	-LRB-
21781	3148	2	Lines	line	NNS
21781	3148	3	from	from	IN
21781	3148	4	First	First	NNP
21781	3148	5	Edition	Edition	NNP
21781	3148	6	only	only	RB
21781	3148	7	.	.	.
21781	3148	8	}	}	-RRB-
21781	3149	1	-*A	-*A	:
21781	3149	2	Fox	Fox	NNP
21781	3149	3	in	in	IN
21781	3149	4	this	this	DT
21781	3149	5	case	case	NN
21781	3149	6	.	.	.
21781	3150	1	The	the	DT
21781	3150	2	skull	skull	NN
21781	3150	3	is	be	VBZ
21781	3150	4	quite	quite	RB
21781	3150	5	like	like	IN
21781	3150	6	that	that	DT
21781	3150	7	of	of	IN
21781	3150	8	a	a	DT
21781	3150	9	Dog	Dog	NNP
21781	3150	10	,	,	,
21781	3150	11	but	but	CC
21781	3150	12	it	-PRON-	PRP
21781	3150	13	has	have	VBZ
21781	3150	14	the	the	DT
21781	3150	15	advantage	advantage	NN
21781	3150	16	of	of	IN
21781	3150	17	more	more	RBR
21781	3150	18	distinct	distinct	JJ
21781	3150	19	sutures	suture	NNS
21781	3150	20	between	between	IN
21781	3150	21	the	the	DT
21781	3150	22	bones.-	bones.-	NNP
21781	3150	23	a.n	a.n	NNP
21781	3150	24	.	.	NNP
21781	3150	25	,	,	,
21781	3150	26	anterior	anterior	NNP
21781	3150	27	nares	naris	NNS
21781	3150	28	.	.	.
21781	3151	1	a.s	a.s	NNP
21781	3151	2	.	.	NNP
21781	3151	3	,	,	,
21781	3151	4	ali	ali	NNP
21781	3151	5	-	-	HYPH
21781	3151	6	sphenoid	sphenoid	NNP
21781	3151	7	.	.	.
21781	3152	1	b.h	b.h	NNP
21781	3152	2	.	.	NNP
21781	3152	3	,	,	,
21781	3152	4	body	body	NN
21781	3152	5	of	of	IN
21781	3152	6	the	the	DT
21781	3152	7	hyoid	hyoid	NN
21781	3152	8	.	.	.
21781	3153	1	b.o	b.o	NNP
21781	3153	2	.	.	NNP
21781	3153	3	,	,	,
21781	3153	4	basi	basi	NN
21781	3153	5	-	-	HYPH
21781	3153	6	occipital	occipital	NN
21781	3153	7	.	.	.
21781	3154	1	b.sp	b.sp	NNP
21781	3154	2	.	.	NNP
21781	3154	3	,	,	,
21781	3154	4	basi	basi	NN
21781	3154	5	-	-	HYPH
21781	3154	6	sphenoid	sphenoid	NN
21781	3154	7	.	.	.
21781	3155	1	c.	c.	NNP
21781	3155	2	,	,	,
21781	3155	3	condyle	condyle	NN
21781	3155	4	of	of	IN
21781	3155	5	the	the	DT
21781	3155	6	skull	skull	NN
21781	3155	7	.	.	.
21781	3156	1	{	{	-LRB-
21781	3156	2	c.1	c.1	NNP
21781	3156	3	,	,	,
21781	3156	4	c.4	c.4	NNP
21781	3156	5	,	,	,
21781	3156	6	canines	canine	NNS
21781	3156	7	.	.	.
21781	3156	8	}	}	-RRB-
21781	3157	1	c.f	c.f	NNP
21781	3157	2	.	.	NNP
21781	3157	3	,	,	,
21781	3157	4	condylar	condylar	JJ
21781	3157	5	foramen	foraman	NNS
21781	3157	6	(	(	-LRB-
21781	3157	7	for	for	IN
21781	3157	8	XII	XII	NNP
21781	3157	9	.	.	.
21781	3157	10	)	)	-RRB-
21781	3157	11	.	.	.
21781	3158	1	c.h	c.h	NNP
21781	3158	2	.	.	NNP
21781	3158	3	,	,	,
21781	3158	4	cerato	cerato	NNP
21781	3158	5	-	-	HYPH
21781	3158	6	hyal	hyal	NNP
21781	3158	7	.	.	.
21781	3159	1	E.f	E.f	NNP
21781	3159	2	.	.	NNP
21781	3159	3	,	,	,
21781	3159	4	Eustachian	eustachian	JJ
21781	3159	5	foramen	foraman	NNS
21781	3159	6	.	.	.
21781	3160	1	e.h	e.h	NNP
21781	3160	2	.	.	NNP
21781	3160	3	,	,	,
21781	3160	4	epihal	epihal	NNP
21781	3160	5	.	.	.
21781	3161	1	-e.n	-e.n	:
21781	3161	2	.	.	NNP
21781	3161	3	,	,	,
21781	3161	4	or	or	CC
21781	3161	5	a.n	a.n	NNP
21781	3161	6	.	.	NNP
21781	3161	7	,	,	,
21781	3161	8	the	the	DT
21781	3161	9	anterior	anterior	JJ
21781	3161	10	nares.-	nares.-	NNP
21781	3161	11	e.o	e.o	NNP
21781	3161	12	.	.	NNP
21781	3161	13	,	,	,
21781	3161	14	exoccipital	exoccipital	NNP
21781	3161	15	.	.	.
21781	3162	1	eth	eth	NNP
21781	3162	2	.	.	NNP
21781	3162	3	,	,	,
21781	3162	4	ethmoid	ethmoid	NNP
21781	3162	5	.	.	.
21781	3163	1	e.t	e.t	NNP
21781	3163	2	.	.	NNP
21781	3163	3	,	,	,
21781	3163	4	ethmo	ethmo	NNP
21781	3163	5	-	-	HYPH
21781	3163	6	turbinal	turbinal	JJ
21781	3163	7	.	.	.
21781	3164	1	f.	f.	NNP
21781	3164	2	,	,	,
21781	3164	3	frontal	frontal	NNP
21781	3164	4	.	.	.
21781	3165	1	f.l.a	f.l.a	NNP
21781	3165	2	.	.	NNP
21781	3165	3	,	,	,
21781	3165	4	foramen	foramen	NNP
21781	3165	5	lacerum	lacerum	NNP
21781	3165	6	anterius	anterius	NN
21781	3165	7	.	.	.
21781	3166	1	f.l.m	f.l.m	NNP
21781	3166	2	.	.	NNP
21781	3166	3	,	,	,
21781	3166	4	foramen	foramen	NNP
21781	3166	5	lacerum	lacerum	NNP
21781	3166	6	medium	medium	NN
21781	3166	7	.	.	.
21781	3167	1	f.l.p	f.l.p	NNP
21781	3167	2	.	.	NNP
21781	3167	3	,	,	,
21781	3167	4	foramen	foramen	NNP
21781	3167	5	lacerum	lacerum	NNP
21781	3167	6	posterius	posterius	NN
21781	3167	7	(	(	-LRB-
21781	3167	8	for	for	IN
21781	3167	9	IX	IX	NNP
21781	3167	10	.	.	.
21781	3167	11	,	,	,
21781	3167	12	X.	X.	NNP
21781	3167	13	,	,	,
21781	3167	14	XI	XI	NNP
21781	3167	15	.	.	.
21781	3167	16	)	)	-RRB-
21781	3167	17	.	.	.
21781	3168	1	F.M.	F.M.	NNP
21781	3168	2	,	,	,
21781	3168	3	or	or	CC
21781	3168	4	f.m	f.m	NNP
21781	3168	5	.	.	NNP
21781	3168	6	,	,	,
21781	3168	7	foramen	foramen	NNP
21781	3168	8	magnum	magnum	NNP
21781	3168	9	.	.	.
21781	3169	1	f.o	f.o	NNP
21781	3169	2	.	.	NNP
21781	3169	3	,	,	,
21781	3169	4	foramen	foramen	NNP
21781	3169	5	ovale	ovale	NN
21781	3169	6	.	.	.
21781	3170	1	f.r	f.r	NNP
21781	3170	2	.	.	NNP
21781	3170	3	,	,	,
21781	3170	4	foramen	foramen	NNP
21781	3170	5	rotundum	rotundum	NNP
21781	3170	6	.	.	.
21781	3171	1	{	{	-LRB-
21781	3171	2	i.	i.	NNP
21781	3171	3	,	,	,
21781	3171	4	incisors	incisor	NNS
21781	3171	5	.	.	.
21781	3171	6	}	}	-RRB-
21781	3172	1	ju	ju	NNP
21781	3172	2	.	.	NNP
21781	3172	3	,	,	,
21781	3172	4	jugal	jugal	NNP
21781	3172	5	.	.	.
21781	3173	1	m.	m.	NN
21781	3173	2	,	,	,
21781	3173	3	molars	molar	NNS
21781	3173	4	.	.	.
21781	3174	1	m.t	m.t	NNP
21781	3174	2	.	.	NNP
21781	3174	3	,	,	,
21781	3174	4	maxillo	maxillo	NN
21781	3174	5	-	-	HYPH
21781	3174	6	turbinal	turbinal	JJ
21781	3174	7	.	.	.
21781	3175	1	mx	mx	NNP
21781	3175	2	.	.	NNP
21781	3175	3	,	,	,
21781	3175	4	maxilla	maxilla	NNP
21781	3175	5	.	.	.
21781	3176	1	na	na	NNP
21781	3176	2	.	.	NNP
21781	3176	3	,	,	,
21781	3176	4	nasal	nasal	NN
21781	3176	5	.	.	.
21781	3177	1	n.t	n.t	NNP
21781	3177	2	.	.	NNP
21781	3177	3	,	,	,
21781	3177	4	nasal	nasal	NN
21781	3177	5	turbinal	turbinal	JJ
21781	3177	6	.	.	.
21781	3178	1	o.f	o.f	NNP
21781	3178	2	.	.	NNP
21781	3178	3	,	,	,
21781	3178	4	optic	optic	JJ
21781	3178	5	foramen	foraman	NNS
21781	3178	6	.	.	.
21781	3179	1	o.s	o.s	NNP
21781	3179	2	.	.	NNP
21781	3179	3	,	,	,
21781	3179	4	orbito	orbito	NNP
21781	3179	5	-	-	HYPH
21781	3179	6	sphenoid	sphenoid	NN
21781	3179	7	.	.	.
21781	3180	1	p.	p.	NN
21781	3180	2	,	,	,
21781	3180	3	or	or	CC
21781	3180	4	pal	pal	NNP
21781	3180	5	.	.	NNP
21781	3180	6	,	,	,
21781	3180	7	palatine	palatine	NNP
21781	3180	8	.	.	.
21781	3181	1	pa	pa	NNP
21781	3181	2	.	.	NNP
21781	3181	3	,	,	,
21781	3181	4	parietal	parietal	NNP
21781	3181	5	.	.	.
21781	3182	1	p.m.	p.m.	NN
21781	3182	2	,	,	,
21781	3182	3	pre	pre	JJ
21781	3182	4	-	-	NN
21781	3182	5	maxilla	maxilla	JJ
21781	3182	6	.	.	.
21781	3183	1	p.m.1	p.m.1	NNP
21781	3183	2	,	,	,
21781	3183	3	p.m.4	p.m.4	NNP
21781	3183	4	,	,	,
21781	3183	5	premolars	premolar	NNS
21781	3183	6	.	.	.
21781	3184	1	p.n	p.n	NNP
21781	3184	2	.	.	NNP
21781	3184	3	,	,	,
21781	3184	4	posterior	posterior	NNP
21781	3184	5	nares	nares	NNP
21781	3184	6	.	.	.
21781	3185	1	p.sp	p.sp	NNP
21781	3185	2	.	.	NNP
21781	3185	3	,	,	,
21781	3185	4	pre	pre	NN
21781	3185	5	-	-	NN
21781	3185	6	sphenoid	sphenoid	NN
21781	3185	7	.	.	.
21781	3186	1	pt	pt	NNP
21781	3186	2	.	.	NNP
21781	3186	3	,	,	,
21781	3186	4	pterygoid	pterygoid	NNP
21781	3186	5	.	.	.
21781	3187	1	s.h	s.h	NNP
21781	3187	2	.	.	NNP
21781	3187	3	,	,	,
21781	3187	4	stylo	stylo	NNP
21781	3187	5	-	-	HYPH
21781	3187	6	hyal	hyal	NNP
21781	3187	7	.	.	.
21781	3188	1	s.m.f	s.m.f	NNP
21781	3188	2	.	.	NNP
21781	3188	3	,	,	,
21781	3188	4	stylo	stylo	JJ
21781	3188	5	-	-	HYPH
21781	3188	6	mastoid	mastoid	NN
21781	3188	7	foramen	foraman	NNS
21781	3188	8	(	(	-LRB-
21781	3188	9	for	for	IN
21781	3188	10	VII	VII	NNP
21781	3188	11	.	.	.
21781	3188	12	)	)	-RRB-
21781	3188	13	.	.	.
21781	3189	1	s.o	s.o	NNP
21781	3189	2	.	.	NNP
21781	3189	3	,	,	,
21781	3189	4	supra	supra	NNP
21781	3189	5	-	-	HYPH
21781	3189	6	occipital	occipital	NNP
21781	3189	7	.	.	.
21781	3190	1	sq	sq	NNP
21781	3190	2	.	.	NNP
21781	3190	3	,	,	,
21781	3190	4	squamosal	squamosal	NNP
21781	3190	5	.	.	.
21781	3191	1	s.t	s.t	NNP
21781	3191	2	.	.	NNP
21781	3191	3	,	,	,
21781	3191	4	sectorial	sectorial	JJ
21781	3191	5	tooth	tooth	NNP
21781	3191	6	.	.	.
21781	3192	1	t.h	t.h	NNP
21781	3192	2	.	.	.
21781	3193	1	thyro	thyro	NNP
21781	3193	2	-	-	HYPH
21781	3193	3	hyal	hyal	NNP
21781	3193	4	.	.	.
21781	3194	1	vo	vo	NNP
21781	3194	2	.	.	NNP
21781	3194	3	,	,	,
21781	3194	4	-black	-black	HYPH
21781	3194	5	line	line	NN
21781	3194	6	indicating	indicate	VBG
21781	3194	7	position	position	NN
21781	3194	8	of-	of-	CD
21781	3194	9	vomer	vomer	NN
21781	3194	10	.	.	.
21781	3195	1	z.p	z.p	NNP
21781	3195	2	.	.	NNP
21781	3195	3	,	,	,
21781	3195	4	zygomatic	zygomatic	JJ
21781	3195	5	process	process	NN
21781	3195	6	of	of	IN
21781	3195	7	squamosal	squamosal	NN
21781	3195	8	.	.	.
21781	3196	1	{	{	-LRB-
21781	3196	2	Illustration	illustration	NN
21781	3196	3	:	:	:
21781	3196	4	Diagram	Diagram	NNP
21781	3196	5	Sheet	Sheet	NNP
21781	3196	6	6	6	CD
21781	3196	7	.	.	.
21781	3196	8	}	}	-RRB-
21781	3197	1	Sheet	sheet	NN
21781	3197	2	7	7	CD
21781	3197	3	Figure	Figure	NNP
21781	3197	4	1	1	CD
21781	3197	5	.	.	.
21781	3198	1	Striated	striated	JJ
21781	3198	2	muscle	muscle	NN
21781	3198	3	fibre	fibre	NN
21781	3198	4	(	(	-LRB-
21781	3198	5	of	of	IN
21781	3198	6	the	the	DT
21781	3198	7	Rabbit	Rabbit	NNP
21781	3198	8	)	)	-RRB-
21781	3198	9	,	,	,
21781	3198	10	ruptured	rupture	VBD
21781	3198	11	to	to	TO
21781	3198	12	show	show	VB
21781	3198	13	sarcolemma	sarcolemma	NN
21781	3198	14	.	.	.
21781	3199	1	e.p	e.p	NNP
21781	3199	2	.	.	NNP
21781	3199	3	,	,	,
21781	3199	4	its	-PRON-	PRP$
21781	3199	5	end	end	NN
21781	3199	6	plate	plate	NN
21781	3199	7	.	.	.
21781	3200	1	K.m	K.m	NNP
21781	3200	2	.	.	NNP
21781	3200	3	,	,	,
21781	3200	4	membrane	membrane	NN
21781	3200	5	of	of	IN
21781	3200	6	Krause	Krause	NNP
21781	3200	7	.	.	.
21781	3201	1	n.	n.	NNP
21781	3201	2	,	,	,
21781	3201	3	nucleus	nucleus	NNP
21781	3201	4	.	.	.
21781	3202	1	nv	nv	NNP
21781	3202	2	.	.	NNP
21781	3202	3	,	,	,
21781	3202	4	nerve	nerve	NNP
21781	3202	5	.	.	.
21781	3203	1	sc	sc	NNP
21781	3203	2	.	.	NNP
21781	3203	3	,	,	,
21781	3203	4	sarcolemma	sarcolemma	NN
21781	3203	5	.	.	.
21781	3204	1	s.e	s.e	NNP
21781	3204	2	.	.	NNP
21781	3204	3	,	,	,
21781	3204	4	sarcous	sarcous	JJ
21781	3204	5	elements	element	NNS
21781	3204	6	.	.	.
21781	3205	1	Figure	figure	NN
21781	3205	2	2	2	CD
21781	3205	3	.	.	.
21781	3206	1	Cardiac	cardiac	JJ
21781	3206	2	muscle	muscle	NN
21781	3206	3	.	.	.
21781	3207	1	Figure	figure	NN
21781	3207	2	3	3	CD
21781	3207	3	.	.	.
21781	3208	1	Unstriated	unstriate	VBN
21781	3208	2	muscle	muscle	NN
21781	3208	3	fibres	fibre	NNS
21781	3208	4	.	.	.
21781	3209	1	Figure	figure	NN
21781	3209	2	4	4	CD
21781	3209	3	.	.	.
21781	3210	1	Diagram	Diagram	NNP
21781	3210	2	of	of	IN
21781	3210	3	the	the	DT
21781	3210	4	Skin	skin	NN
21781	3210	5	.	.	.
21781	3211	1	b.v	b.v	NNP
21781	3211	2	.	.	NNP
21781	3211	3	,	,	,
21781	3211	4	blood	blood	NN
21781	3211	5	vessel	vessel	NN
21781	3211	6	.	.	.
21781	3212	1	d.	d.	NNP
21781	3212	2	,	,	,
21781	3212	3	areolar	areolar	NNP
21781	3212	4	tissue	tissue	NN
21781	3212	5	of	of	IN
21781	3212	6	the	the	DT
21781	3212	7	dermis	dermis	NNP
21781	3212	8	(	(	-LRB-
21781	3212	9	mesoblastic	mesoblastic	NNP
21781	3212	10	)	)	-RRB-
21781	3212	11	.	.	.
21781	3213	1	s.c	s.c	NNP
21781	3213	2	.	.	NNP
21781	3213	3	,	,	,
21781	3213	4	stratum	stratum	NNP
21781	3213	5	corneum	corneum	NNP
21781	3213	6	,	,	,
21781	3213	7	and	and	CC
21781	3213	8	s.m	s.m	NNP
21781	3213	9	.	.	NNP
21781	3213	10	,	,	,
21781	3213	11	stratum	stratum	NNP
21781	3213	12	mucosum	mucosum	NN
21781	3213	13	of	of	IN
21781	3213	14	the	the	DT
21781	3213	15	epidermis	epidermis	NNP
21781	3213	16	.	.	.
21781	3214	1	s.g	s.g	NNP
21781	3214	2	.	.	NNP
21781	3214	3	,	,	,
21781	3214	4	sweat	sweat	NNP
21781	3214	5	gland	gland	NNP
21781	3214	6	.	.	.
21781	3215	1	t.c	t.c	NNP
21781	3215	2	.	.	NNP
21781	3215	3	,	,	,
21781	3215	4	tactile	tactile	NN
21781	3215	5	corpuscle	corpuscle	NN
21781	3215	6	.	.	.
21781	3216	1	Figure	figure	NN
21781	3216	2	5	5	CD
21781	3216	3	.	.	.
21781	3217	1	To	to	TO
21781	3217	2	illustrate	illustrate	VB
21781	3217	3	Kidney	Kidney	NNP
21781	3217	4	structure.--	structure.--	NNP
21781	3217	5	a.b.v	a.b.v	NNP
21781	3217	6	.	.	NNP
21781	3217	7	,	,	,
21781	3217	8	and	and	CC
21781	3217	9	e.b.v	e.b.v	NNP
21781	3217	10	.	.	NNP
21781	3217	11	,	,	,
21781	3217	12	afferent	afferent	NN
21781	3217	13	and	and	CC
21781	3217	14	efferent	efferent	JJ
21781	3217	15	blood	blood	NN
21781	3217	16	-	-	HYPH
21781	3217	17	vessels	vessel	NNS
21781	3217	18	,	,	,
21781	3217	19	of	of	IN
21781	3217	20	which	which	WDT
21781	3217	21	the	the	DT
21781	3217	22	latter	latter	JJ
21781	3217	23	go	go	VBP
21781	3217	24	to	to	TO
21781	3217	25	break	break	VB
21781	3217	26	up	up	RP
21781	3217	27	upon	upon	IN
21781	3217	28	the	the	DT
21781	3217	29	tubli	tubli	NN
21781	3217	30	.	.	.
21781	3218	1	B.c	B.c	NNP
21781	3218	2	.	.	.
21781	3218	3	,	,	,
21781	3218	4	one	one	CD
21781	3218	5	of	of	IN
21781	3218	6	Bowman	Bowman	NNP
21781	3218	7	's	's	POS
21781	3218	8	capsules	capsule	NNS
21781	3218	9	of	of	IN
21781	3218	10	the	the	DT
21781	3218	11	cortex	cortex	NN
21781	3218	12	;	;	:
21781	3218	13	ur.t	ur.t	NNP
21781	3218	14	.	.	NNP
21781	3218	15	,	,	,
21781	3218	16	the	the	DT
21781	3218	17	uriniferous	uriniferous	JJ
21781	3218	18	tubule	tubule	NN
21781	3218	19	running	run	VBG
21781	3218	20	from	from	IN
21781	3218	21	it	-PRON-	PRP
21781	3218	22	into	into	IN
21781	3218	23	the	the	DT
21781	3218	24	medulla	medulla	NN
21781	3218	25	,	,	,
21781	3218	26	where	where	WRB
21781	3218	27	it	-PRON-	PRP
21781	3218	28	loops	loop	VBZ
21781	3218	29	and	and	CC
21781	3218	30	branches	branch	NNS
21781	3218	31	;	;	:
21781	3218	32	around	around	IN
21781	3218	33	it	-PRON-	PRP
21781	3218	34	branches	branch	VBZ
21781	3218	35	a	a	DT
21781	3218	36	blood	blood	NN
21781	3218	37	-	-	HYPH
21781	3218	38	vessel	vessel	NN
21781	3218	39	,	,	,
21781	3218	40	of	of	IN
21781	3218	41	which	which	WDT
21781	3218	42	the	the	DT
21781	3218	43	latter	latter	JJ
21781	3218	44	go	go	VBP
21781	3218	45	to	to	TO
21781	3218	46	break	break	VB
21781	3218	47	up	up	RP
21781	3218	48	upon	upon	IN
21781	3218	49	the	the	DT
21781	3218	50	tubuli	tubuli	NN
21781	3218	51	.	.	.
21781	3219	1	c.	c.	NNP
21781	3219	2	,	,	,
21781	3219	3	cortex	cortex	NNP
21781	3219	4	.	.	.
21781	3220	1	g.	g.	NNP
21781	3220	2	,	,	,
21781	3220	3	glomerulus	glomerulus	NNP
21781	3220	4	,	,	,
21781	3220	5	a	a	DT
21781	3220	6	knot	knot	NN
21781	3220	7	of	of	IN
21781	3220	8	blood	blood	NN
21781	3220	9	-	-	HYPH
21781	3220	10	vessels	vessel	NNS
21781	3220	11	in	in	IN
21781	3220	12	the	the	DT
21781	3220	13	capsule	capsule	NN
21781	3220	14	.	.	.
21781	3221	1	m.	m.	NNP
21781	3221	2	,	,	,
21781	3221	3	medulla	medulla	NNP
21781	3221	4	.	.	.
21781	3222	1	p.	p.	NN
21781	3222	2	,	,	,
21781	3222	3	pelvis	pelvis	NNP
21781	3222	4	.	.	.
21781	3223	1	ur	ur	NNP
21781	3223	2	.	.	NNP
21781	3223	3	,	,	,
21781	3223	4	ureter	ureter	NNP
21781	3223	5	.	.	.
21781	3224	1	The	the	DT
21781	3224	2	water	water	NN
21781	3224	3	of	of	IN
21781	3224	4	the	the	DT
21781	3224	5	urine	urine	NN
21781	3224	6	is	be	VBZ
21781	3224	7	probably	probably	RB
21781	3224	8	filtered	filter	VBN
21781	3224	9	off	off	RP
21781	3224	10	in	in	IN
21781	3224	11	the	the	DT
21781	3224	12	capsule	capsule	NN
21781	3224	13	,	,	,
21781	3224	14	the	the	DT
21781	3224	15	urea	urea	NNP
21781	3224	16	and	and	CC
21781	3224	17	other	other	JJ
21781	3224	18	salts	salt	NNS
21781	3224	19	secreted	secrete	VBN
21781	3224	20	by	by	IN
21781	3224	21	the	the	DT
21781	3224	22	tubuli	tubuli	NN
21781	3224	23	.	.	.
21781	3225	1	{	{	-LRB-
21781	3225	2	No	no	DT
21781	3225	3	Figure	figure	NN
21781	3225	4	6	6	CD
21781	3225	5	.	.	.
21781	3225	6	}	}	-RRB-
21781	3226	1	Figure	figure	NN
21781	3226	2	7	7	CD
21781	3226	3	.	.	.
21781	3227	1	The	the	DT
21781	3227	2	Auditory	auditory	JJ
21781	3227	3	structures	structure	NNS
21781	3227	4	of	of	IN
21781	3227	5	the	the	DT
21781	3227	6	Rabbit	Rabbit	NNP
21781	3227	7	(	(	-LRB-
21781	3227	8	diagram	diagram	NN
21781	3227	9	)	)	-RRB-
21781	3227	10	.	.	.
21781	3228	1	See	see	VB
21781	3228	2	text	text	NN
21781	3228	3	,	,	,
21781	3228	4	Section	Section	NNP
21781	3228	5	115	115	CD
21781	3228	6	.	.	.
21781	3229	1	Figure	figure	NN
21781	3229	2	8	8	CD
21781	3229	3	.	.	.
21781	3230	1	The	the	DT
21781	3230	2	Eye	Eye	NNP
21781	3230	3	(	(	-LRB-
21781	3230	4	diagram	diagram	NN
21781	3230	5	)	)	-RRB-
21781	3230	6	.	.	.
21781	3231	1	See	see	VB
21781	3231	2	text	text	NN
21781	3231	3	,	,	,
21781	3231	4	Section	section	NN
21781	3231	5	111	111	CD
21781	3231	6	.	.	.
21781	3232	1	Figure	figure	NN
21781	3232	2	9	9	CD
21781	3232	3	.	.	.
21781	3233	1	The	the	DT
21781	3233	2	Retina	Retina	NNP
21781	3233	3	(	(	-LRB-
21781	3233	4	diagram	diagram	NNP
21781	3233	5	)	)	-RRB-
21781	3233	6	.	.	.
21781	3234	1	See	see	VB
21781	3234	2	text	text	NN
21781	3234	3	,	,	,
21781	3234	4	Section	Section	NNP
21781	3234	5	112	112	CD
21781	3234	6	.	.	.
21781	3235	1	{	{	-LRB-
21781	3235	2	Illustration	illustration	NN
21781	3235	3	:	:	:
21781	3235	4	Diagram	Diagram	NNP
21781	3235	5	Sheet	Sheet	NNP
21781	3235	6	7	7	CD
21781	3235	7	.	.	.
21781	3235	8	}	}	-RRB-
21781	3236	1	Sheet	sheet	NN
21781	3236	2	8	8	CD
21781	3236	3	The	the	DT
21781	3236	4	Brain	Brain	NNP
21781	3236	5	of	of	IN
21781	3236	6	the	the	DT
21781	3236	7	Rabbit.--	Rabbit.--	NNP
21781	3236	8	1	1	CD
21781	3236	9	.	.	.
21781	3237	1	In	in	IN
21781	3237	2	median	median	JJ
21781	3237	3	section	section	NN
21781	3237	4	.	.	.
21781	3238	1	2	2	LS
21781	3238	2	.	.	.
21781	3239	1	From	from	IN
21781	3239	2	above	above	RB
21781	3239	3	,	,	,
21781	3239	4	with	with	IN
21781	3239	5	the	the	DT
21781	3239	6	top	top	NN
21781	3239	7	of	of	IN
21781	3239	8	the	the	DT
21781	3239	9	right	right	JJ
21781	3239	10	hemisphere	hemisphere	NN
21781	3239	11	sliced	slice	VBN
21781	3239	12	off	off	RP
21781	3239	13	horizontally	horizontally	RB
21781	3239	14	at	at	IN
21781	3239	15	the	the	DT
21781	3239	16	level	level	NN
21781	3239	17	of	of	IN
21781	3239	18	the	the	DT
21781	3239	19	corpus	corpus	NNP
21781	3239	20	callosum	callosum	NNP
21781	3239	21	.	.	.
21781	3240	1	3	3	LS
21781	3240	2	.	.	.
21781	3241	1	A	a	DT
21781	3241	2	deeper	deep	JJR
21781	3241	3	section	section	NN
21781	3241	4	through	through	IN
21781	3241	5	the	the	DT
21781	3241	6	thalamencephalon	thalamencephalon	NN
21781	3241	7	,	,	,
21781	3241	8	corresponding	correspond	VBG
21781	3241	9	to	to	IN
21781	3241	10	B	b	NN
21781	3241	11	in	in	IN
21781	3241	12	(	(	-LRB-
21781	3241	13	1	1	CD
21781	3241	14	)	)	-RRB-
21781	3241	15	.	.	.
21781	3242	1	4	4	LS
21781	3242	2	.	.	.
21781	3243	1	Under	under	IN
21781	3243	2	-	-	HYPH
21781	3243	3	view	view	NN
21781	3243	4	of	of	IN
21781	3243	5	the	the	DT
21781	3243	6	brain	brain	NN
21781	3243	7	.	.	.
21781	3244	1	5	5	CD
21781	3244	2	.	.	.
21781	3245	1	Diagram	Diagram	NNP
21781	3245	2	referred	refer	VBD
21781	3245	3	to	to	IN
21781	3245	4	in	in	IN
21781	3245	5	the	the	DT
21781	3245	6	text	text	NN
21781	3245	7	and	and	CC
21781	3245	8	for	for	IN
21781	3245	9	comparison	comparison	NN
21781	3245	10	with	with	IN
21781	3245	11	Sheet	Sheet	NNP
21781	3245	12	7	7	CD
21781	3245	13	,	,	,
21781	3245	14	3b	3b	NNP
21781	3245	15	.	.	NNP
21781	3245	16	,	,	,
21781	3245	17	and	and	CC
21781	3245	18	Sheet	Sheet	NNP
21781	3245	19	18	18	CD
21781	3245	20	,	,	,
21781	3245	21	2	2	CD
21781	3245	22	.	.	.
21781	3246	1	{	{	-LRB-
21781	3246	2	Figures	Figures	NNP
21781	3246	3	1	1	CD
21781	3246	4	-	-	SYM
21781	3246	5	5	5	CD
21781	3246	6	.	.	.
21781	3246	7	}	}	-RRB-
21781	3247	1	ar	ar	NNP
21781	3247	2	.	.	NNP
21781	3247	3	,	,	,
21781	3247	4	arrow	arrow	NNP
21781	3247	5	in	in	IN
21781	3247	6	the	the	DT
21781	3247	7	iter	iter	NN
21781	3247	8	.	.	.
21781	3248	1	a.c	a.c	NNP
21781	3248	2	.	.	NNP
21781	3248	3	,	,	,
21781	3248	4	the	the	DT
21781	3248	5	anterior	anterior	NNP
21781	3248	6	commissure	commissure	NN
21781	3248	7	,	,	,
21781	3248	8	a	a	DT
21781	3248	9	thickening	thickening	NN
21781	3248	10	of	of	IN
21781	3248	11	the	the	DT
21781	3248	12	anterior	anterior	JJ
21781	3248	13	wall	wall	NN
21781	3248	14	of	of	IN
21781	3248	15	the	the	DT
21781	3248	16	third	third	JJ
21781	3248	17	ventricle	ventricle	NN
21781	3248	18	.	.	.
21781	3249	1	c.c	c.c	NNP
21781	3249	2	.	.	NNP
21781	3249	3	,	,	,
21781	3249	4	corpus	corpus	NNP
21781	3249	5	callosum	callosum	NNP
21781	3249	6	.	.	.
21781	3250	1	c.	c.	NNP
21781	3251	1	cb	cb	NNP
21781	3251	2	.	.	NNP
21781	3251	3	,	,	,
21781	3251	4	crura	crura	NNP
21781	3251	5	cerebri	cerebri	NNP
21781	3251	6	.	.	.
21781	3252	1	c.h	c.h	NNP
21781	3252	2	.	.	NNP
21781	3252	3	,	,	,
21781	3252	4	cerebral	cerebral	JJ
21781	3252	5	hemispheres	hemisphere	NNS
21781	3252	6	.	.	.
21781	3253	1	c.q	c.q	NNP
21781	3253	2	.	.	NNP
21781	3253	3	,	,	,
21781	3253	4	corpora	corpora	NNP
21781	3253	5	quadrigemina	quadrigemina	NNP
21781	3253	6	.	.	.
21781	3254	1	f.cbm	f.cbm	UH
21781	3254	2	.	.	.
21781	3255	1	(	(	-LRB-
21781	3255	2	right	right	RB
21781	3255	3	)	)	-RRB-
21781	3255	4	,	,	,
21781	3255	5	flocculus	flocculus	NN
21781	3255	6	of	of	IN
21781	3255	7	the	the	DT
21781	3255	8	cerebellum	cerebellum	NN
21781	3255	9	.	.	.
21781	3256	1	l.h	l.h	NNP
21781	3256	2	.	.	NNP
21781	3256	3	,	,	,
21781	3256	4	left	leave	VBD
21781	3256	5	cerebral	cerebral	NNP
21781	3256	6	hemisphere	hemisphere	NN
21781	3256	7	(	(	-LRB-
21781	3256	8	=	=	NFP
21781	3256	9	ch	ch	NNP
21781	3256	10	.	.	.
21781	3256	11	)	)	-RRB-
21781	3256	12	.	.	.
21781	3257	1	l.l	l.l	NNP
21781	3257	2	.	.	NNP
21781	3257	3	,	,	,
21781	3257	4	lateral	lateral	JJ
21781	3257	5	lobe	lobe	NN
21781	3257	6	of	of	IN
21781	3257	7	cerebellum	cerebellum	NN
21781	3257	8	.	.	.
21781	3258	1	m.c	m.c	NNP
21781	3258	2	.	.	NNP
21781	3258	3	,	,	,
21781	3258	4	middle	middle	JJ
21781	3258	5	commissure	commissure	NN
21781	3258	6	.	.	.
21781	3259	1	m.o	m.o	NNP
21781	3259	2	.	.	NNP
21781	3259	3	,	,	,
21781	3259	4	medulla	medulla	NNP
21781	3259	5	oblongata	oblongata	NNP
21781	3259	6	.	.	.
21781	3260	1	op	op	NNP
21781	3260	2	.	.	NNP
21781	3260	3	,	,	,
21781	3260	4	optic	optic	JJ
21781	3260	5	nerve	nerve	NN
21781	3260	6	.	.	.
21781	3261	1	o.l	o.l	NNP
21781	3261	2	.	.	NNP
21781	3261	3	,	,	,
21781	3261	4	olfactory	olfactory	JJ
21781	3261	5	lobe	lobe	NNP
21781	3261	6	.	.	.
21781	3262	1	o.th	o.th	NNP
21781	3262	2	.	.	NNP
21781	3262	3	,	,	,
21781	3262	4	(	(	-LRB-
21781	3262	5	right	right	UH
21781	3262	6	)	)	-RRB-
21781	3262	7	,	,	,
21781	3262	8	optic	optic	JJ
21781	3262	9	thalamus	thalamus	NN
21781	3262	10	.	.	.
21781	3263	1	p.c	p.c	NNP
21781	3263	2	.	.	NNP
21781	3263	3	,	,	,
21781	3263	4	posterior	posterior	NNP
21781	3263	5	commissure	commissure	NNP
21781	3263	6	(	(	-LRB-
21781	3263	7	thickening	thickening	NN
21781	3263	8	of	of	IN
21781	3263	9	postero	postero	NNP
21781	3263	10	-	-	HYPH
21781	3263	11	dorsal	dorsal	NN
21781	3263	12	wall	wall	NN
21781	3263	13	of	of	IN
21781	3263	14	the	the	DT
21781	3263	15	third	third	JJ
21781	3263	16	ventricle	ventricle	NN
21781	3263	17	)	)	-RRB-
21781	3263	18	.	.	.
21781	3264	1	p.g	p.g	NNP
21781	3264	2	.	.	NNP
21781	3264	3	,	,	,
21781	3264	4	pineal	pineal	NNP
21781	3264	5	gland	gland	NNP
21781	3264	6	.	.	.
21781	3265	1	pt	pt	NNP
21781	3265	2	.	.	NNP
21781	3265	3	,	,	,
21781	3265	4	pituitary	pituitary	JJ
21781	3265	5	body	body	NN
21781	3265	6	.	.	.
21781	3266	1	p	p	LS
21781	3266	2	.	.	.
21781	3266	3	V.	v.	NN
21781	3266	4	,	,	,
21781	3266	5	pons	pon	NNS
21781	3266	6	Varolii	Varolii	NNP
21781	3266	7	.	.	.
21781	3267	1	s.c	s.c	NNP
21781	3267	2	.	.	NNP
21781	3267	3	,	,	,
21781	3267	4	thin	thin	JJ
21781	3267	5	roof	roof	NN
21781	3267	6	of	of	IN
21781	3267	7	the	the	DT
21781	3267	8	fourth	fourth	JJ
21781	3267	9	ventricle	ventricle	NN
21781	3267	10	.	.	.
21781	3268	1	v.cbm	v.cbm	NNP
21781	3268	2	.	.	NNP
21781	3268	3	,	,	,
21781	3268	4	vermis	vermis	NNP
21781	3268	5	of	of	IN
21781	3268	6	cerebrum	cerebrum	NNP
21781	3268	7	.	.	.
21781	3269	1	v.l	v.l	NNP
21781	3269	2	.	.	NNP
21781	3269	3	,	,	,
21781	3269	4	lateral	lateral	JJ
21781	3269	5	ventricle	ventricle	NN
21781	3269	6	.	.	.
21781	3270	1	{	{	-LRB-
21781	3270	2	Figure	figure	NN
21781	3270	3	4	4	CD
21781	3270	4	.	.	.
21781	3270	5	}	}	-RRB-
21781	3271	1	Nerves.--	Nerves.--	NNP
21781	3271	2	I.	I.	NNP
21781	3271	3	,	,	,
21781	3271	4	Olfactory	Olfactory	NNP
21781	3271	5	.	.	.
21781	3272	1	II	II	NNP
21781	3272	2	.	.	NNP
21781	3272	3	,	,	,
21781	3272	4	Optic	Optic	NNP
21781	3272	5	.	.	.
21781	3273	1	III	III	NNP
21781	3273	2	.	.	NNP
21781	3273	3	,	,	,
21781	3273	4	Oculo	Oculo	NNP
21781	3273	5	-	-	HYPH
21781	3273	6	motor	motor	NN
21781	3273	7	.	.	.
21781	3274	1	IV	IV	NNP
21781	3274	2	.	.	NNP
21781	3274	3	,	,	,
21781	3274	4	Patheticus	Patheticus	NNP
21781	3274	5	.	.	.
21781	3275	1	V.	V.	NNP
21781	3275	2	,	,	,
21781	3275	3	Trigeminal	Trigeminal	NNP
21781	3275	4	.	.	.
21781	3276	1	VI	VI	NNP
21781	3276	2	.	.	NNP
21781	3276	3	,	,	,
21781	3276	4	Abducens	Abducens	NNP
21781	3276	5	.	.	.
21781	3277	1	VII	VII	NNP
21781	3277	2	.	.	NNP
21781	3277	3	,	,	,
21781	3277	4	Facial	Facial	NNP
21781	3277	5	(	(	-LRB-
21781	3277	6	portio	portio	NNP
21781	3277	7	dura	dura	NNP
21781	3277	8	)	)	-RRB-
21781	3277	9	.	.	.
21781	3278	1	VIII	VIII	NNP
21781	3278	2	.	.	.
21781	3278	3	,	,	,
21781	3278	4	Auditory	auditory	NN
21781	3278	5	(	(	-LRB-
21781	3278	6	portio	portio	NNP
21781	3278	7	mollis	mollis	NNP
21781	3278	8	)	)	-RRB-
21781	3278	9	.	.	.
21781	3279	1	IX	ix	NN
21781	3279	2	.	.	.
21781	3279	3	,	,	,
21781	3279	4	Gustatory	gustatory	NN
21781	3279	5	(	(	-LRB-
21781	3279	6	glossopharyngeal	glossopharyngeal	JJ
21781	3279	7	.	.	.
21781	3280	1	X.	X.	NNP
21781	3280	2	,	,	,
21781	3280	3	Pneumogastric	Pneumogastric	NNP
21781	3280	4	or	or	CC
21781	3280	5	vagus	vagus	NNP
21781	3280	6	.	.	.
21781	3281	1	XI	XI	NNP
21781	3281	2	.	.	.
21781	3281	3	,	,	,
21781	3281	4	Spinal	Spinal	NNP
21781	3281	5	Accessory	Accessory	NNP
21781	3281	6	.	.	.
21781	3282	1	XII	XII	NNP
21781	3282	2	.	.	.
21781	3282	3	,	,	,
21781	3282	4	Hygoglossal	Hygoglossal	NNP
21781	3282	5	.	.	.
21781	3283	1	Figure	figure	NN
21781	3283	2	6	6	CD
21781	3283	3	.	.	.
21781	3284	1	The	the	DT
21781	3284	2	Spinal	Spinal	NNP
21781	3284	3	Cord	Cord	NNP
21781	3284	4	in	in	IN
21781	3284	5	section.--	section.--	CD
21781	3284	6	c.c	c.c	NNP
21781	3284	7	.	.	NNP
21781	3284	8	,	,	,
21781	3284	9	the	the	DT
21781	3284	10	central	central	NNP
21781	3284	11	canal	canal	NN
21781	3284	12	.	.	.
21781	3285	1	d.f	d.f	NNP
21781	3285	2	.	.	NNP
21781	3285	3	,	,	,
21781	3285	4	the	the	DT
21781	3285	5	dorsal	dorsal	NN
21781	3285	6	fissure	fissure	NN
21781	3285	7	.	.	.
21781	3286	1	d.n	d.n	NNP
21781	3286	2	.	.	NNP
21781	3286	3	,	,	,
21781	3286	4	the	the	DT
21781	3286	5	dorsal	dorsal	NN
21781	3286	6	nerve	nerve	NN
21781	3286	7	root	root	NN
21781	3286	8	;	;	:
21781	3286	9	g.	g.	NNP
21781	3286	10	,	,	,
21781	3286	11	its	-PRON-	PRP$
21781	3286	12	ganglion	ganglion	NN
21781	3286	13	.	.	.
21781	3287	1	v.f	v.f	NNP
21781	3287	2	.	.	NNP
21781	3287	3	,	,	,
21781	3287	4	the	the	DT
21781	3287	5	ventral	ventral	JJ
21781	3287	6	fissure	fissure	NN
21781	3287	7	.	.	.
21781	3288	1	v.n	v.n	NNP
21781	3288	2	.	.	NNP
21781	3288	3	,	,	,
21781	3288	4	the	the	DT
21781	3288	5	ventral	ventral	JJ
21781	3288	6	nerve	nerve	NN
21781	3288	7	root	root	NN
21781	3288	8	.	.	.
21781	3289	1	Note	note	VB
21781	3289	2	that	that	IN
21781	3289	3	in	in	IN
21781	3289	4	Figure	figure	NN
21781	3289	5	1	1	CD
21781	3289	6	the	the	DT
21781	3289	7	central	central	JJ
21781	3289	8	canal	canal	NN
21781	3289	9	is	be	VBZ
21781	3289	10	continuous	continuous	JJ
21781	3289	11	with	with	IN
21781	3289	12	the	the	DT
21781	3289	13	fourth	fourth	JJ
21781	3289	14	ventricle	ventricle	NN
21781	3289	15	.	.	.
21781	3290	1	Figure	figure	NN
21781	3290	2	7	7	CD
21781	3290	3	.	.	.
21781	3291	1	Histological	Histological	NNP
21781	3291	2	elements.--	elements.--	NNP
21781	3291	3	g.c	g.c	NNP
21781	3291	4	.	.	NNP
21781	3291	5	,	,	,
21781	3291	6	multipolar	multipolar	JJ
21781	3291	7	ganglion	ganglion	NN
21781	3291	8	cell	cell	NN
21781	3291	9	.	.	.
21781	3292	1	n.	n.	NNP
21781	3292	2	,	,	,
21781	3292	3	nucleus	nucleus	NNP
21781	3292	4	of	of	IN
21781	3292	5	a	a	DT
21781	3292	6	medullated	medullated	JJ
21781	3292	7	nerve	nerve	NN
21781	3292	8	.	.	.
21781	3293	1	a.c	a.c	NNP
21781	3293	2	.	.	NNP
21781	3293	3	,	,	,
21781	3293	4	its	-PRON-	PRP$
21781	3293	5	axis	axis	JJ
21781	3293	6	fibre	fibre	NN
21781	3293	7	.	.	.
21781	3294	1	s	s	LS
21781	3294	2	.	.	.
21781	3294	3	S.	S.	NNP
21781	3294	4	,	,	,
21781	3294	5	(	(	-LRB-
21781	3294	6	sheath	sheath	NN
21781	3294	7	of	of	IN
21781	3294	8	Schwann	Schwann	NNP
21781	3294	9	)	)	-RRB-
21781	3294	10	,	,	,
21781	3294	11	medullary	medullary	JJ
21781	3294	12	sheath	sheath	NN
21781	3294	13	interrupted	interrupt	VBN
21781	3294	14	at	at	IN
21781	3294	15	intervals	interval	NNS
21781	3294	16	by	by	IN
21781	3294	17	n	n	NN
21781	3294	18	.	.	.
21781	3294	19	R.	R.	NNP
21781	3294	20	,	,	,
21781	3294	21	the	the	DT
21781	3294	22	nodes	node	NNS
21781	3294	23	of	of	IN
21781	3294	24	Ranvier	Ranvier	NNP
21781	3294	25	.	.	.
21781	3295	1	n.m.f	n.m.f	NNP
21781	3295	2	.	.	NNP
21781	3295	3	,	,	,
21781	3295	4	a	a	DT
21781	3295	5	non	non	JJ
21781	3295	6	-	-	JJ
21781	3295	7	medullated	medullated	JJ
21781	3295	8	fibre	fibre	NN
21781	3295	9	.	.	.
21781	3296	1	{	{	-LRB-
21781	3296	2	Illustration	illustration	NN
21781	3296	3	:	:	:
21781	3296	4	Diagram	Diagram	NNP
21781	3296	5	Sheet	Sheet	NNP
21781	3296	6	8	8	CD
21781	3296	7	.	.	.
21781	3296	8	}	}	-RRB-
21781	3297	1	Sheet	sheet	NN
21781	3297	2	9	9	CD
21781	3297	3	.	.	.
21781	3298	1	-The	-The	NFP
21781	3298	2	Nerves	nerve	NNS
21781	3298	3	of	of	IN
21781	3298	4	the	the	DT
21781	3298	5	Rabbit	Rabbit	NNP
21781	3298	6	_	_	NNP
21781	3298	7	.	.	.
21781	3299	1	Figure	figure	NN
21781	3299	2	I.	i.	NN
21781	3300	1	Rough	rough	JJ
21781	3300	2	sketch	sketch	NN
21781	3300	3	of	of	IN
21781	3300	4	dissection	dissection	NN
21781	3300	5	of	of	IN
21781	3300	6	the	the	DT
21781	3300	7	neck	neck	NN
21781	3300	8	from	from	IN
21781	3300	9	the	the	DT
21781	3300	10	left	left	JJ
21781	3300	11	ventral	ventral	NN
21781	3300	12	aspect.--	aspect.--	.
21781	3300	13	The	the	DT
21781	3300	14	bands	band	NNS
21781	3300	15	of	of	IN
21781	3300	16	muscle	muscle	NN
21781	3300	17	between	between	IN
21781	3300	18	hyoid	hyoid	NN
21781	3300	19	,	,	,
21781	3300	20	mandible	mandible	JJ
21781	3300	21	,	,	,
21781	3300	22	and	and	CC
21781	3300	23	sternum	sternum	JJ
21781	3300	24	,	,	,
21781	3300	25	and	and	CC
21781	3300	26	the	the	DT
21781	3300	27	thymus	thymus	NNP
21781	3300	28	gland	gland	NNP
21781	3300	29	carefully	carefully	RB
21781	3300	30	cleared	clear	VBD
21781	3300	31	.	.	.
21781	3301	1	lr	lr	NNP
21781	3301	2	.	.	NNP
21781	3301	3	,	,	,
21781	3301	4	is	be	VBZ
21781	3301	5	the	the	DT
21781	3301	6	larynx	larynx	NN
21781	3301	7	,	,	,
21781	3301	8	and	and	CC
21781	3301	9	b.	b.	NNP
21781	3301	10	,	,	,
21781	3301	11	the	the	DT
21781	3301	12	balla	balla	NN
21781	3301	13	.	.	.
21781	3302	1	s.m.g	s.m.g	NNP
21781	3302	2	.	.	NNP
21781	3302	3	,	,	,
21781	3302	4	the	the	DT
21781	3302	5	right	right	JJ
21781	3302	6	sub	sub	JJ
21781	3302	7	-	-	JJ
21781	3302	8	maxillary	maxillary	JJ
21781	3302	9	gland	gland	NN
21781	3302	10	(	(	-LRB-
21781	3302	11	the	the	DT
21781	3302	12	left	left	NN
21781	3302	13	has	have	VBZ
21781	3302	14	been	be	VBN
21781	3302	15	removed	remove	VBN
21781	3302	16	)	)	-RRB-
21781	3302	17	.	.	.
21781	3303	1	The	the	DT
21781	3303	2	nerves	nerve	NNS
21781	3303	3	are	be	VBP
21781	3303	4	numbered	number	VBN
21781	3303	5	.	.	.
21781	3304	1	l.r.l.n	l.r.l.n	NNP
21781	3304	2	.	.	NNP
21781	3304	3	,	,	,
21781	3304	4	[	[	-LRB-
21781	3304	5	r.r.l.n	r.r.l.n	NNP
21781	3304	6	.	.	.
21781	3304	7	]	]	-RRB-
21781	3305	1	is	be	VBZ
21781	3305	2	the	the	DT
21781	3305	3	left	left	JJ
21781	3305	4	recurrent	recurrent	JJ
21781	3305	5	laryngeal	laryngeal	NN
21781	3305	6	looping	loop	VBG
21781	3305	7	under	under	IN
21781	3305	8	that	that	DT
21781	3305	9	solid	solid	JJ
21781	3305	10	connection	connection	NN
21781	3305	11	between	between	IN
21781	3305	12	the	the	DT
21781	3305	13	pulmonary	pulmonary	JJ
21781	3305	14	artery	artery	NN
21781	3305	15	(	(	-LRB-
21781	3305	16	p.a	p.a	NNP
21781	3305	17	.	.	NNP
21781	3305	18	)	)	-RRB-
21781	3306	1	and	and	CC
21781	3306	2	ao	ao	NNP
21781	3306	3	.	.	NNP
21781	3306	4	,	,	,
21781	3306	5	the	the	DT
21781	3306	6	aortic	aortic	NN
21781	3306	7	arch	arch	NN
21781	3306	8	,	,	,
21781	3306	9	which	which	WDT
21781	3306	10	was	be	VBD
21781	3306	11	an	an	DT
21781	3306	12	open	open	JJ
21781	3306	13	tube	tube	NN
21781	3306	14	in	in	IN
21781	3306	15	the	the	DT
21781	3306	16	embryo	embryo	NN
21781	3306	17	,	,	,
21781	3306	18	the	the	DT
21781	3306	19	ductus	ductus	NNP
21781	3306	20	arteriosus	arteriosus	NNP
21781	3306	21	.	.	.
21781	3307	1	hy	hy	NNP
21781	3307	2	.	.	NNP
21781	3307	3	,	,	,
21781	3307	4	is	be	VBZ
21781	3307	5	the	the	DT
21781	3307	6	hyoid	hyoid	NN
21781	3307	7	with	with	IN
21781	3307	8	its	-PRON-	PRP$
21781	3307	9	posterior	posterior	NN
21781	3307	10	cornua	cornua	NN
21781	3307	11	.	.	.
21781	3308	1	ph.n	ph.n	NNP
21781	3308	2	.	.	.
21781	3308	3	,	,	,
21781	3308	4	is	be	VBZ
21781	3308	5	the	the	DT
21781	3308	6	phrenic	phrenic	JJ
21781	3308	7	nerve	nerve	NN
21781	3308	8	.	.	.
21781	3309	1	r.r.l.n	r.r.l.n	NNP
21781	3309	2	.	.	NNP
21781	3309	3	,	,	,
21781	3309	4	[	[	-LRB-
21781	3309	5	l.r.l.n	l.r.l.n	NNP
21781	3309	6	.	.	.
21781	3309	7	]	]	-RRB-
21781	3310	1	is	be	VBZ
21781	3310	2	the	the	DT
21781	3310	3	right	right	JJ
21781	3310	4	recurrent	recurrent	NN
21781	3310	5	looping	looping	NN
21781	3310	6	under	under	IN
21781	3310	7	the	the	DT
21781	3310	8	sub	sub	JJ
21781	3310	9	-	-	NN
21781	3310	10	clavian	clavian	JJ
21781	3310	11	.	.	.
21781	3311	1	s.c.g	s.c.g	NNP
21781	3311	2	.	.	NNP
21781	3311	3	,	,	,
21781	3311	4	is	be	VBZ
21781	3311	5	the	the	DT
21781	3311	6	super	super	JJ
21781	3311	7	or	or	CC
21781	3311	8	cervical	cervical	JJ
21781	3311	9	ganglion	ganglion	NN
21781	3311	10	of	of	IN
21781	3311	11	the	the	DT
21781	3311	12	sympathetic	sympathetic	JJ
21781	3311	13	(	(	-LRB-
21781	3311	14	sym	sym	NNP
21781	3311	15	.	.	.
21781	3312	1	)	)	-RRB-
21781	3312	2	;	;	:
21781	3312	3	s.l.n	s.l.n	NNP
21781	3312	4	.	.	NNP
21781	3312	5	,	,	,
21781	3312	6	is	be	VBZ
21781	3312	7	the	the	DT
21781	3312	8	left	left	JJ
21781	3312	9	superior	superior	JJ
21781	3312	10	laryngeal	laryngeal	NN
21781	3312	11	,	,	,
21781	3312	12	and	and	CC
21781	3312	13	g.	g.	NNP
21781	3312	14	the	the	DT
21781	3312	15	left	left	JJ
21781	3312	16	depressor	depressor	NN
21781	3312	17	branch	branch	NN
21781	3312	18	of	of	IN
21781	3312	19	x.	x.	NNP
21781	3312	20	z.	z.	NNP
21781	3312	21	,	,	,
21781	3312	22	is	be	VBZ
21781	3312	23	the	the	DT
21781	3312	24	ramus	ramus	NNP
21781	3312	25	descendens	descenden	VBZ
21781	3312	26	noni	noni	RB
21781	3312	27	of	of	IN
21781	3312	28	the	the	DT
21781	3312	29	twelfth	twelfth	JJ
21781	3312	30	nerve	nerve	NN
21781	3312	31	.	.	.
21781	3313	1	In	in	IN
21781	3313	2	early	early	JJ
21781	3313	3	development	development	NN
21781	3313	4	the	the	DT
21781	3313	5	heart	heart	NN
21781	3313	6	lay	lie	VBD
21781	3313	7	just	just	RB
21781	3313	8	beneath	beneath	IN
21781	3313	9	the	the	DT
21781	3313	10	pharynx	pharynx	NN
21781	3313	11	in	in	IN
21781	3313	12	the	the	DT
21781	3313	13	position	position	NN
21781	3313	14	of	of	IN
21781	3313	15	the	the	DT
21781	3313	16	larynx	larynx	NN
21781	3313	17	(	(	-LRB-
21781	3313	18	compare	compare	VB
21781	3313	19	Dog	Dog	NNP
21781	3313	20	-	-	HYPH
21781	3313	21	fish	fish	NN
21781	3313	22	and	and	CC
21781	3313	23	Frog	Frog	NNP
21781	3313	24	)	)	-RRB-
21781	3313	25	;	;	:
21781	3313	26	as	as	IN
21781	3313	27	the	the	DT
21781	3313	28	neck	neck	NN
21781	3313	29	elongated	elongate	VBD
21781	3313	30	,	,	,
21781	3313	31	the	the	DT
21781	3313	32	heart	heart	NN
21781	3313	33	shifted	shift	VBD
21781	3313	34	back	back	RB
21781	3313	35	with	with	IN
21781	3313	36	its	-PRON-	PRP$
21781	3313	37	vessels	vessel	NNS
21781	3313	38	,	,	,
21781	3313	39	and	and	CC
21781	3313	40	so	so	RB
21781	3313	41	the	the	DT
21781	3313	42	long	long	JJ
21781	3313	43	loop	loop	NN
21781	3313	44	of	of	IN
21781	3313	45	the	the	DT
21781	3313	46	recurrent	recurrent	JJ
21781	3313	47	laryngeal	laryngeal	NN
21781	3313	48	comes	come	VBZ
21781	3313	49	to	to	TO
21781	3313	50	be	be	VB
21781	3313	51	drawn	draw	VBN
21781	3313	52	out	out	RP
21781	3313	53	in	in	IN
21781	3313	54	this	this	DT
21781	3313	55	singular	singular	JJ
21781	3313	56	way	way	NN
21781	3313	57	.	.	.
21781	3314	1	Figure	figure	NN
21781	3314	2	II	II	NNP
21781	3314	3	.	.	.
21781	3315	1	Diagram	Diagram	NNP
21781	3315	2	of	of	IN
21781	3315	3	orbit	orbit	NN
21781	3315	4	to	to	TO
21781	3315	5	show	show	VB
21781	3315	6	V.1	V.1	NNP
21781	3315	7	orbit	orbit	NN
21781	3315	8	-	-	HYPH
21781	3315	9	nasal	nasal	NN
21781	3315	10	,	,	,
21781	3315	11	V.2	V.2	NNP
21781	3315	12	the	the	DT
21781	3315	13	maxillary	maxillary	NN
21781	3315	14	,	,	,
21781	3315	15	and	and	CC
21781	3315	16	V.3	v.3	VB
21781	3315	17	the	the	DT
21781	3315	18	mandibular	mandibular	JJ
21781	3315	19	branch	branch	NN
21781	3315	20	of	of	IN
21781	3315	21	V.	V.	NNP
21781	3315	22	In	in	IN
21781	3315	23	order	order	NN
21781	3315	24	to	to	TO
21781	3315	25	show	show	VB
21781	3315	26	these	these	DT
21781	3315	27	in	in	IN
21781	3315	28	dissection	dissection	NN
21781	3315	29	,	,	,
21781	3315	30	the	the	DT
21781	3315	31	malar	malar	NN
21781	3315	32	must	must	MD
21781	3315	33	be	be	VB
21781	3315	34	cut	cut	VBN
21781	3315	35	away	away	RB
21781	3315	36	,	,	,
21781	3315	37	and	and	CC
21781	3315	38	the	the	DT
21781	3315	39	eye	eye	NN
21781	3315	40	and	and	CC
21781	3315	41	glands	gland	NNS
21781	3315	42	of	of	IN
21781	3315	43	the	the	DT
21781	3315	44	orbit	orbit	NN
21781	3315	45	removed	remove	VBN
21781	3315	46	.	.	.
21781	3316	1	s.r	s.r	NNP
21781	3316	2	.	.	NNP
21781	3316	3	,	,	,
21781	3316	4	e.r	e.r	NNP
21781	3316	5	.	.	.
21781	3317	1	[	[	-LRB-
21781	3317	2	p.r	p.r	NNP
21781	3317	3	.	.	.
21781	3318	1	]	]	-RRB-
21781	3318	2	,	,	,
21781	3318	3	i.r	i.r	NNP
21781	3318	4	.	.	NNP
21781	3318	5	,	,	,
21781	3318	6	and	and	CC
21781	3318	7	a.r	a.r	NNP
21781	3318	8	.	.	NNP
21781	3318	9	,	,	,
21781	3318	10	cut	cut	VBD
21781	3318	11	ends	end	NNS
21781	3318	12	of	of	IN
21781	3318	13	the	the	DT
21781	3318	14	superior	superior	JJ
21781	3318	15	,	,	,
21781	3318	16	external	external	JJ
21781	3318	17	(	(	-LRB-
21781	3318	18	or	or	CC
21781	3318	19	posterior	posterior	NN
21781	3318	20	)	)	-RRB-
21781	3318	21	,	,	,
21781	3318	22	inferior	inferior	JJ
21781	3318	23	,	,	,
21781	3318	24	and	and	CC
21781	3318	25	anterior	anterior	NNP
21781	3318	26	(	(	-LRB-
21781	3318	27	or	or	CC
21781	3318	28	internal	internal	JJ
21781	3318	29	)	)	-RRB-
21781	3318	30	recti	recti	JJ
21781	3318	31	muscles	muscle	NNS
21781	3318	32	.	.	.
21781	3319	1	s.o	s.o	NNP
21781	3319	2	.	.	NNP
21781	3319	3	,	,	,
21781	3319	4	and	and	CC
21781	3319	5	i.o	i.o	NNP
21781	3319	6	.	.	NNP
21781	3319	7	,	,	,
21781	3319	8	the	the	DT
21781	3319	9	superior	superior	JJ
21781	3319	10	and	and	CC
21781	3319	11	inferior	inferior	JJ
21781	3319	12	obliques	oblique	NNS
21781	3319	13	.	.	.
21781	3320	1	Figure	figure	NN
21781	3320	2	III	III	NNP
21781	3320	3	.	.	.
21781	3321	1	General	general	JJ
21781	3321	2	diagram	diagram	NN
21781	3321	3	of	of	IN
21781	3321	4	the	the	DT
21781	3321	5	Rabbit	Rabbit	NNP
21781	3321	6	's	's	POS
21781	3321	7	cranial	cranial	JJ
21781	3321	8	nerves	nerve	NNS
21781	3321	9	.	.	.
21781	3322	1	Figure	Figure	NNP
21781	3322	2	IV	IV	NNP
21781	3322	3	.	.	.
21781	3323	1	Rough	rough	JJ
21781	3323	2	sketch	sketch	NN
21781	3323	3	of	of	IN
21781	3323	4	dissection	dissection	NN
21781	3323	5	of	of	IN
21781	3323	6	the	the	DT
21781	3323	7	nerves	nerve	NNS
21781	3323	8	and	and	CC
21781	3323	9	blood	blood	NN
21781	3323	10	-	-	HYPH
21781	3323	11	vessels	vessel	NNS
21781	3323	12	dorsal	dorsal	NN
21781	3323	13	to	to	IN
21781	3323	14	stomach.--	stomach.--	CD
21781	3323	15	The	the	DT
21781	3323	16	stomach	stomach	NN
21781	3323	17	turned	turn	VBD
21781	3323	18	over	over	RP
21781	3323	19	to	to	IN
21781	3323	20	the	the	DT
21781	3323	21	animal	animal	NN
21781	3323	22	's	's	POS
21781	3323	23	right	right	NN
21781	3323	24	,	,	,
21781	3323	25	the	the	DT
21781	3323	26	Spigelian	spigelian	JJ
21781	3323	27	liver	liver	NN
21781	3323	28	lobe	lobe	NN
21781	3323	29	cleared	clear	VBN
21781	3323	30	from	from	IN
21781	3323	31	the	the	DT
21781	3323	32	oesophagus	oesophagus	NN
21781	3323	33	,	,	,
21781	3323	34	the	the	DT
21781	3323	35	mesentery	mesentery	NN
21781	3323	36	supporting	support	VBG
21781	3323	37	spleen	spleen	NN
21781	3323	38	and	and	CC
21781	3323	39	hiding	hide	VBG
21781	3323	40	solar	solar	JJ
21781	3323	41	plexus	plexus	NN
21781	3323	42	picked	pick	VBD
21781	3323	43	off	off	RP
21781	3323	44	,	,	,
21781	3323	45	and	and	CC
21781	3323	46	the	the	DT
21781	3323	47	mesentery	mesentery	NN
21781	3323	48	hiding	hide	VBG
21781	3323	49	sympathetic	sympathetic	NN
21781	3323	50	cleared	clear	VBD
21781	3323	51	.	.	.
21781	3324	1	coe.art	coe.art	NNP
21781	3324	2	.	.	NNP
21781	3324	3	,	,	,
21781	3324	4	coeliac	coeliac	NNP
21781	3324	5	artery	artery	NN
21781	3324	6	,	,	,
21781	3324	7	and	and	CC
21781	3324	8	s.m.a	s.m.a	NNP
21781	3324	9	.	.	NNP
21781	3324	10	,	,	,
21781	3324	11	superior	superior	JJ
21781	3324	12	mesenteric	mesenteric	JJ
21781	3324	13	artery	artery	NN
21781	3324	14	.	.	.
21781	3325	1	coe.g	coe.g	NFP
21781	3325	2	.	.	.
21781	3326	1	coeliac	coeliac	NNP
21781	3326	2	,	,	,
21781	3326	3	and	and	CC
21781	3326	4	s.m.g	s.m.g	NNP
21781	3326	5	.	.	NNP
21781	3326	6	,	,	,
21781	3326	7	superior	superior	NNP
21781	3326	8	mesenteric	mesenteric	NNP
21781	3326	9	ganglion	ganglion	NN
21781	3326	10	.	.	.
21781	3327	1	The	the	DT
21781	3327	2	two	two	CD
21781	3327	3	together	together	RB
21781	3327	4	form	form	VBP
21781	3327	5	the	the	DT
21781	3327	6	solar	solar	JJ
21781	3327	7	plexus	plexus	NN
21781	3327	8	.	.	.
21781	3328	1	l.abd.sym	l.abd.sym	NNP
21781	3328	2	.	.	NNP
21781	3328	3	,	,	,
21781	3328	4	left	leave	VBD
21781	3328	5	abdominal	abdominal	JJ
21781	3328	6	sympathetic	sympathetic	NN
21781	3328	7	(	(	-LRB-
21781	3328	8	in	in	IN
21781	3328	9	the	the	DT
21781	3328	10	actual	actual	JJ
21781	3328	11	dissection	dissection	NN
21781	3328	12	,	,	,
21781	3328	13	the	the	DT
21781	3328	14	right	right	NN
21781	3328	15	would	would	MD
21781	3328	16	also	also	RB
21781	3328	17	be	be	VB
21781	3328	18	visible	visible	JJ
21781	3328	19	)	)	-RRB-
21781	3328	20	.	.	.
21781	3329	1	l.a.r	l.a.r	NNP
21781	3329	2	.	.	NNP
21781	3329	3	,	,	,
21781	3329	4	left	leave	VBD
21781	3329	5	adrenal	adrenal	NNP
21781	3329	6	.	.	.
21781	3330	1	l.sp.n	l.sp.n	NNP
21781	3330	2	.	.	.
21781	3330	3	,	,	,
21781	3330	4	left	leave	VBD
21781	3330	5	splanchnic	splanchnic	JJ
21781	3330	6	nerve	nerve	NN
21781	3330	7	.	.	.
21781	3331	1	r.art	r.art	NNP
21781	3331	2	.	.	NNP
21781	3331	3	,	,	,
21781	3331	4	renal	renal	JJ
21781	3331	5	artery	artery	NN
21781	3331	6	.	.	.
21781	3332	1	r.v	r.v	NNP
21781	3332	2	.	.	NNP
21781	3332	3	,	,	,
21781	3332	4	renal	renal	JJ
21781	3332	5	vein	vein	NN
21781	3332	6	.	.	.
21781	3333	1	st	st	NNP
21781	3333	2	.	.	NNP
21781	3333	3	,	,	,
21781	3333	4	the	the	DT
21781	3333	5	stomach	stomach	NN
21781	3333	6	,	,	,
21781	3333	7	and	and	CC
21781	3333	8	sp	sp	NNP
21781	3333	9	.	.	NNP
21781	3333	10	,	,	,
21781	3333	11	the	the	DT
21781	3333	12	spleen	spleen	NN
21781	3333	13	.	.	.
21781	3334	1	x.	x.	NNP
21781	3334	2	,	,	,
21781	3334	3	the	the	DT
21781	3334	4	vagus	vagus	NN
21781	3334	5	on	on	IN
21781	3334	6	oes	oes	NNP
21781	3334	7	.	.	.
21781	3334	8	,	,	,
21781	3334	9	the	the	DT
21781	3334	10	oesophagus	oesophagus	NN
21781	3334	11	.	.	.
21781	3335	1	{	{	-LRB-
21781	3335	2	Illustration	illustration	NN
21781	3335	3	:	:	:
21781	3335	4	Diagram	Diagram	NNP
21781	3335	5	Sheet	Sheet	NNP
21781	3335	6	9	9	CD
21781	3335	7	.	.	.
21781	3335	8	}	}	-RRB-
21781	3336	1	Sheet	sheet	NN
21781	3336	2	10	10	CD
21781	3336	3	.	.	.
21781	3337	1	-Reproductive	-Reproductive	:
21781	3337	2	Organs	organ	NNS
21781	3337	3	of	of	IN
21781	3337	4	the	the	DT
21781	3337	5	Rabbit	Rabbit	NNP
21781	3337	6	_	_	NNP
21781	3337	7	.	.	.
21781	3338	1	Figure	figure	NN
21781	3338	2	1	1	CD
21781	3338	3	.	.	.
21781	3339	1	The	the	DT
21781	3339	2	Male	Male	NNP
21781	3339	3	.	.	.
21781	3340	1	Figure	figure	NN
21781	3340	2	2	2	CD
21781	3340	3	.	.	.
21781	3341	1	The	the	DT
21781	3341	2	Female	Female	NNP
21781	3341	3	Organs	Organs	NNPS
21781	3341	4	.	.	.
21781	3342	1	(	(	-LRB-
21781	3342	2	The	the	DT
21781	3342	3	symbols	symbol	NNS
21781	3342	4	below	below	IN
21781	3342	5	the	the	DT
21781	3342	6	figures	figure	NNS
21781	3342	7	indicate	indicate	VBP
21781	3342	8	the	the	DT
21781	3342	9	sex	sex	NN
21781	3342	10	.	.	.
21781	3342	11	)	)	-RRB-
21781	3343	1	pb	pb	NNP
21781	3343	2	.	.	NNP
21781	3343	3	,	,	,
21781	3343	4	is	be	VBZ
21781	3343	5	the	the	DT
21781	3343	6	pubic	pubic	JJ
21781	3343	7	symphysis	symphysis	NN
21781	3343	8	[	[	-LRB-
21781	3343	9	which	which	WDT
21781	3343	10	has	have	VBZ
21781	3343	11	been	be	VBN
21781	3343	12	]	]	-RRB-
21781	3343	13	cut	cut	VBN
21781	3343	14	through	through	RP
21781	3343	15	.	.	.
21781	3344	1	R.	R.	NNP
21781	3344	2	,	,	,
21781	3344	3	the	the	DT
21781	3344	4	rectum	rectum	NN
21781	3344	5	,	,	,
21781	3344	6	with	with	IN
21781	3344	7	r.g	r.g	NNP
21781	3344	8	.	.	NNP
21781	3344	9	,	,	,
21781	3344	10	the	the	DT
21781	3344	11	rectal	rectal	NNP
21781	3344	12	gland	gland	NNP
21781	3344	13	,	,	,
21781	3344	14	and	and	CC
21781	3344	15	a.	a.	NN
21781	3344	16	,	,	,
21781	3344	17	the	the	DT
21781	3344	18	anus	anus	NN
21781	3344	19	.	.	.
21781	3345	1	t.	t.	NNP
21781	3345	2	,	,	,
21781	3345	3	the	the	DT
21781	3345	4	tail	tail	NN
21781	3345	5	.	.	.
21781	3346	1	r.ur	r.ur	NNP
21781	3346	2	.	.	NNP
21781	3346	3	,	,	,
21781	3346	4	the	the	DT
21781	3346	5	right	right	JJ
21781	3346	6	ureter	ureter	NN
21781	3346	7	.	.	.
21781	3347	1	l.ur	l.ur	NNP
21781	3347	2	.	.	.
21781	3347	3	,	,	,
21781	3347	4	the	the	DT
21781	3347	5	left	left	JJ
21781	3347	6	ureter	ureter	NN
21781	3347	7	.	.	.
21781	3348	1	ur.b	ur.b	NNP
21781	3348	2	.	.	NNP
21781	3348	3	,	,	,
21781	3348	4	the	the	DT
21781	3348	5	urinary	urinary	JJ
21781	3348	6	bladder	bladder	NN
21781	3348	7	.	.	.
21781	3349	1	In	in	IN
21781	3349	2	the	the	DT
21781	3349	3	Male	Male	NNP
21781	3349	4	ep	ep	NNP
21781	3349	5	.	.	.
21781	3349	6	,	,	,
21781	3349	7	the	the	DT
21781	3349	8	epididymis	epididymis	NNP
21781	3349	9	.	.	.
21781	3350	1	P.	P.	NNP
21781	3350	2	,	,	,
21781	3350	3	the	the	DT
21781	3350	4	penis	penis	NN
21781	3350	5	.	.	.
21781	3351	1	pp	pp	NNP
21781	3351	2	.	.	NNP
21781	3351	3	,	,	,
21781	3351	4	the	the	DT
21781	3351	5	prepuce	prepuce	NN
21781	3351	6	.	.	.
21781	3352	1	scr	scr	NNP
21781	3352	2	.	.	NNP
21781	3352	3	,	,	,
21781	3352	4	the	the	DT
21781	3352	5	scrotal	scrotal	JJ
21781	3352	6	sac	sac	NN
21781	3352	7	,	,	,
21781	3352	8	containing	contain	VBG
21781	3352	9	these	these	DT
21781	3352	10	;	;	:
21781	3352	11	r.v.d	r.v.d	NNP
21781	3352	12	.	.	NNP
21781	3352	13	,	,	,
21781	3352	14	the	the	DT
21781	3352	15	right	right	JJ
21781	3352	16	vas	vas	NN
21781	3352	17	deferens	deferen	NNS
21781	3352	18	.	.	.
21781	3353	1	T.	T.	NNP
21781	3353	2	,	,	,
21781	3353	3	is	be	VBZ
21781	3353	4	the	the	DT
21781	3353	5	testis	testis	NNP
21781	3353	6	.	.	.
21781	3354	1	u.m	u.m	NNP
21781	3354	2	.	.	NNP
21781	3354	3	,	,	,
21781	3354	4	the	the	DT
21781	3354	5	uterus	uterus	NNP
21781	3354	6	masculinus	masculinus	NN
21781	3354	7	.	.	.
21781	3355	1	In	in	IN
21781	3355	2	the	the	DT
21781	3355	3	Female	Female	NNP
21781	3355	4	c.ut	c.ut	NNP
21781	3355	5	,	,	,
21781	3355	6	the	the	DT
21781	3355	7	left	left	JJ
21781	3355	8	cornu	cornu	NNP
21781	3355	9	uteri	uteri	NN
21781	3355	10	.	.	.
21781	3356	1	F.t	F.t	NNP
21781	3356	2	.	.	NNP
21781	3356	3	,	,	,
21781	3356	4	the	the	DT
21781	3356	5	left	left	JJ
21781	3356	6	Fallopian	fallopian	JJ
21781	3356	7	tube	tube	NN
21781	3356	8	.	.	.
21781	3357	1	ov	ov	IN
21781	3357	2	.	.	NNP
21781	3357	3	,	,	,
21781	3357	4	is	be	VBZ
21781	3357	5	the	the	DT
21781	3357	6	ovary	ovary	JJ
21781	3357	7	,	,	,
21781	3357	8	with	with	IN
21781	3357	9	a	a	DT
21781	3357	10	Graafian	graafian	JJ
21781	3357	11	follicle	follicle	NN
21781	3357	12	,	,	,
21781	3357	13	G.F.	G.F.	NNP
21781	3357	14	V.	V.	NNP
21781	3357	15	,	,	,
21781	3357	16	the	the	DT
21781	3357	17	vagina	vagina	NN
21781	3357	18	.	.	.
21781	3358	1	v.b	v.b	NNP
21781	3358	2	.	.	NNP
21781	3358	3	,	,	,
21781	3358	4	the	the	DT
21781	3358	5	vestibule	vestibule	NN
21781	3358	6	.	.	.
21781	3359	1	Figure	figure	NN
21781	3359	2	3	3	CD
21781	3359	3	.	.	.
21781	3360	1	Diagram	Diagram	NNP
21781	3360	2	of	of	IN
21781	3360	3	ovary	ovary	JJ
21781	3360	4	with	with	IN
21781	3360	5	stages	stage	NNS
21781	3360	6	in	in	IN
21781	3360	7	the	the	DT
21781	3360	8	development	development	NN
21781	3360	9	of	of	IN
21781	3360	10	a	a	DT
21781	3360	11	Graafian	graafian	JJ
21781	3360	12	follicle	follicle	NN
21781	3360	13	1	1	CD
21781	3360	14	,	,	,
21781	3360	15	2	2	CD
21781	3360	16	,	,	,
21781	3360	17	3	3	CD
21781	3360	18	,	,	,
21781	3360	19	4	4	CD
21781	3360	20	,	,	,
21781	3360	21	5	5	CD
21781	3360	22	,	,	,
21781	3360	23	see	see	VB
21781	3360	24	text	text	NN
21781	3360	25	,	,	,
21781	3360	26	Section	section	NN
21781	3360	27	137	137	CD
21781	3360	28	.	.	.
21781	3361	1	The	the	DT
21781	3361	2	arrow	arrow	NN
21781	3361	3	indicates	indicate	VBZ
21781	3361	4	the	the	DT
21781	3361	5	changes	change	NNS
21781	3361	6	in	in	IN
21781	3361	7	position	position	NN
21781	3361	8	of	of	IN
21781	3361	9	the	the	DT
21781	3361	10	developing	develop	VBG
21781	3361	11	follicles	follicle	NNS
21781	3361	12	.	.	.
21781	3362	1	{	{	-LRB-
21781	3362	2	Illustration	illustration	NN
21781	3362	3	:	:	:
21781	3362	4	Diagram	Diagram	NNP
21781	3362	5	Sheet	Sheet	NNP
21781	3362	6	10	10	CD
21781	3362	7	.	.	.
21781	3362	8	}	}	-RRB-
21781	3363	1	Sheet	sheet	NN
21781	3363	2	11	11	CD
21781	3363	3	.	.	.
21781	3364	1	Figure	figure	NN
21781	3364	2	1	1	CD
21781	3364	3	.	.	.
21781	3365	1	General	general	JJ
21781	3365	2	dissection	dissection	NN
21781	3365	3	of	of	IN
21781	3365	4	Frog	Frog	NNP
21781	3365	5	(	(	-LRB-
21781	3365	6	male	male	NN
21781	3365	7	)	)	-RRB-
21781	3365	8	.	.	.
21781	3366	1	Figure	figure	NN
21781	3366	2	2	2	CD
21781	3366	3	.	.	.
21781	3367	1	The	the	DT
21781	3367	2	heart	heart	NN
21781	3367	3	and	and	CC
21781	3367	4	great	great	JJ
21781	3367	5	vessels	vessel	NNS
21781	3367	6	laid	lay	VBD
21781	3367	7	open	open	JJ
21781	3367	8	.	.	.
21781	3368	1	Figure	figure	NN
21781	3368	2	3	3	CD
21781	3368	3	.	.	.
21781	3369	1	The	the	DT
21781	3369	2	circulatory	circulatory	JJ
21781	3369	3	system	system	NN
21781	3369	4	from	from	IN
21781	3369	5	the	the	DT
21781	3369	6	side	side	NN
21781	3369	7	.	.	.
21781	3370	1	Figure	figure	NN
21781	3370	2	4	4	CD
21781	3370	3	.	.	.
21781	3371	1	Blood	blood	NN
21781	3371	2	.	.	.
21781	3372	1	{	{	-LRB-
21781	3372	2	n.	n.	NNP
21781	3372	3	,	,	,
21781	3372	4	nucleus	nucleus	NNP
21781	3372	5	.	.	.
21781	3372	6	}	}	-RRB-
21781	3373	1	r.c	r.c	NNP
21781	3373	2	.	.	NNP
21781	3373	3	,	,	,
21781	3373	4	red	red	JJ
21781	3373	5	corpuscle	corpuscle	NNP
21781	3373	6	(	(	-LRB-
21781	3373	7	oval	oval	RB
21781	3373	8	and	and	CC
21781	3373	9	nucleated	nucleate	VBD
21781	3373	10	)	)	-RRB-
21781	3373	11	.	.	.
21781	3374	1	w.c	w.c	NNP
21781	3374	2	.	.	NNP
21781	3374	3	,	,	,
21781	3374	4	white	white	JJ
21781	3374	5	corpuscle	corpuscle	NN
21781	3374	6	Small	small	JJ
21781	3374	7	figure	figure	NN
21781	3374	8	of	of	IN
21781	3374	9	Frog	Frog	NNP
21781	3374	10	in	in	IN
21781	3374	11	left	left	JJ
21781	3374	12	-	-	HYPH
21781	3374	13	hand	hand	NN
21781	3374	14	corner	corner	NN
21781	3374	15	is	be	VBZ
21781	3374	16	to	to	TO
21781	3374	17	show	show	VB
21781	3374	18	position	position	NN
21781	3374	19	of	of	IN
21781	3374	20	heel	heel	NN
21781	3374	21	,	,	,
21781	3374	22	h.	h.	NN
21781	3374	23	Reference	Reference	NNP
21781	3374	24	Letters	Letters	NNPS
21781	3374	25	.	.	.
21781	3375	1	all.b	all.b	NNP
21781	3375	2	.	.	.
21781	3375	3	,	,	,
21781	3375	4	allantoic	allantoic	NNP
21781	3375	5	bladder	bladder	NN
21781	3375	6	(=	(=	NNP
21781	3375	7	urinary	urinary	JJ
21781	3375	8	bladder	bladder	NN
21781	3375	9	)	)	-RRB-
21781	3375	10	.	.	.
21781	3376	1	c.ad	c.ad	NNP
21781	3376	2	.	.	.
21781	3376	3	,	,	,
21781	3376	4	corpus	corpus	NNP
21781	3376	5	adiposum	adiposum	NNP
21781	3376	6	.	.	.
21781	3377	1	cl.c	cl.c	NNP
21781	3377	2	.	.	NNP
21781	3377	3	,	,	,
21781	3377	4	cut	cut	VBN
21781	3377	5	end	end	NN
21781	3377	6	of	of	IN
21781	3377	7	the	the	DT
21781	3377	8	right	right	JJ
21781	3377	9	clavicle	clavicle	NN
21781	3377	10	.	.	.
21781	3378	1	d.	d.	NNP
21781	3378	2	,	,	,
21781	3378	3	duodenum	duodenum	NNP
21781	3378	4	.	.	.
21781	3379	1	g.b	g.b	NNP
21781	3379	2	.	.	NNP
21781	3379	3	,	,	,
21781	3379	4	gall	gall	NN
21781	3379	5	bladder	bladder	NN
21781	3379	6	.	.	.
21781	3380	1	il	il	NNP
21781	3380	2	.	.	NNP
21781	3380	3	,	,	,
21781	3380	4	ileum	ileum	NNP
21781	3380	5	.	.	.
21781	3381	1	k.	k.	NNP
21781	3381	2	,	,	,
21781	3381	3	kidney	kidney	NN
21781	3381	4	.	.	.
21781	3382	1	l.au	l.au	JJ
21781	3382	2	.	.	.
21781	3382	3	,	,	,
21781	3382	4	left	leave	VBD
21781	3382	5	auricle	auricle	NN
21781	3382	6	.	.	.
21781	3383	1	l.g	l.g	NNP
21781	3383	2	.	.	NNP
21781	3383	3	,	,	,
21781	3383	4	lung	lung	NNP
21781	3383	5	.	.	.
21781	3384	1	l.int	l.int	NNP
21781	3384	2	.	.	NNP
21781	3384	3	,	,	,
21781	3384	4	large	large	JJ
21781	3384	5	intestine	intestine	NN
21781	3384	6	.	.	.
21781	3385	1	l.s.v	l.s.v	NNP
21781	3385	2	.	.	NNP
21781	3385	3	,	,	,
21781	3385	4	longitudino	longitudino	JJ
21781	3385	5	-	-	JJ
21781	3385	6	spiral	spiral	JJ
21781	3385	7	valve	valve	NN
21781	3385	8	.	.	.
21781	3386	1	L.v	L.v	NNP
21781	3386	2	.	.	NNP
21781	3386	3	,	,	,
21781	3386	4	Liv	Liv	NNP
21781	3386	5	.	.	NNP
21781	3386	6	,	,	,
21781	3386	7	liver	liver	NN
21781	3386	8	.	.	.
21781	3387	1	pan	pan	NNP
21781	3387	2	.	.	NNP
21781	3387	3	,	,	,
21781	3387	4	pancreas	pancrea	NNS
21781	3387	5	.	.	.
21781	3388	1	r.au	r.au	VBN
21781	3388	2	.	.	NNP
21781	3388	3	,	,	,
21781	3388	4	right	right	JJ
21781	3388	5	auricle	auricle	NN
21781	3388	6	.	.	.
21781	3389	1	sp	sp	NNP
21781	3389	2	.	.	NNP
21781	3389	3	,	,	,
21781	3389	4	spleen	spleen	NNP
21781	3389	5	.	.	.
21781	3390	1	st	st	NNP
21781	3390	2	.	.	NNP
21781	3390	3	,	,	,
21781	3390	4	stomach	stomach	NN
21781	3390	5	.	.	.
21781	3391	1	T.	T.	NNP
21781	3391	2	,	,	,
21781	3391	3	testis	testis	NNP
21781	3391	4	.	.	.
21781	3392	1	t.a	t.a	NNP
21781	3392	2	.	.	NNP
21781	3392	3	,	,	,
21781	3392	4	truncus	truncus	NNP
21781	3392	5	arteriosus	arteriosus	NNP
21781	3392	6	.	.	.
21781	3393	1	ur	ur	NNP
21781	3393	2	.	.	NNP
21781	3393	3	,	,	,
21781	3393	4	urogenital	urogenital	JJ
21781	3393	5	duct	duct	NN
21781	3393	6	.	.	.
21781	3394	1	v.	v.	NNP
21781	3394	2	,	,	,
21781	3394	3	ventricle	ventricle	NN
21781	3394	4	of	of	IN
21781	3394	5	heart	heart	NN
21781	3394	6	.	.	.
21781	3395	1	Arteries	artery	NNS
21781	3395	2	(	(	-LRB-
21781	3395	3	white	white	JJ
21781	3395	4	)	)	-RRB-
21781	3395	5	.	.	.
21781	3396	1	ao	ao	NNP
21781	3396	2	.	.	NNP
21781	3396	3	,	,	,
21781	3396	4	aorta	aorta	NNP
21781	3396	5	.	.	.
21781	3397	1	c.a	c.a	NNP
21781	3397	2	.	.	NNP
21781	3397	3	,	,	,
21781	3397	4	carotid	carotid	NNP
21781	3397	5	arch	arch	NNP
21781	3397	6	.	.	.
21781	3398	1	c.g	c.g	NNP
21781	3398	2	.	.	.
21781	3399	1	[	[	-LRB-
21781	3399	2	c.gl	c.gl	NNS
21781	3399	3	.	.	.
21781	3400	1	]	]	-RRB-
21781	3400	2	,	,	,
21781	3400	3	carotid	carotid	NNP
21781	3400	4	gland	gland	NNP
21781	3400	5	.	.	.
21781	3401	1	coe	coe	NNP
21781	3401	2	.	.	.
21781	3401	3	,	,	,
21781	3401	4	coeliac	coeliac	NNP
21781	3401	5	.	.	.
21781	3402	1	cu	cu	NNP
21781	3402	2	.	.	NNP
21781	3402	3	,	,	,
21781	3402	4	-and	-and	:
21781	3402	5	pa	pa	NNP
21781	3402	6	.	.	.
21781	3402	7	",-	",-	''
21781	3402	8	cutaneous	cutaneous	JJ
21781	3402	9	.	.	.
21781	3403	1	d.ao	d.ao	NNP
21781	3403	2	.	.	.
21781	3403	3	,	,	,
21781	3403	4	dorsal	dorsal	NN
21781	3403	5	aorta	aorta	NNP
21781	3403	6	.	.	.
21781	3404	1	e.c	e.c	NNP
21781	3404	2	.	.	NNP
21781	3404	3	,	,	,
21781	3404	4	lingual	lingual	JJ
21781	3404	5	artery	artery	NN
21781	3404	6	.	.	.
21781	3405	1	[	[	-LRB-
21781	3405	2	i.c	i.c	NNP
21781	3405	3	.	.	NNP
21781	3405	4	,	,	,
21781	3405	5	internal	internal	JJ
21781	3405	6	carotid	carotid	NNS
21781	3405	7	.	.	.
21781	3405	8	]	]	-RRB-
21781	3406	1	l.a.a	l.a.a	NNP
21781	3406	2	.	.	NNP
21781	3406	3	,	,	,
21781	3406	4	left	leave	VBD
21781	3406	5	aortic	aortic	NN
21781	3406	6	arch	arch	NN
21781	3406	7	.	.	.
21781	3407	1	pa	pa	NNP
21781	3407	2	.	.	NNP
21781	3407	3	,	,	,
21781	3407	4	and	and	CC
21781	3407	5	p.	p.	NN
21781	3407	6	,	,	,
21781	3407	7	pulmonary	pulmonary	NN
21781	3407	8	.	.	.
21781	3408	1	p.c	p.c	NNP
21781	3408	2	.	.	.
21781	3409	1	[	[	-LRB-
21781	3409	2	p.cu	p.cu	NN
21781	3409	3	.	.	.
21781	3410	1	]	]	-RRB-
21781	3410	2	,	,	,
21781	3410	3	pulmo	pulmo	JJ
21781	3410	4	-	-	HYPH
21781	3410	5	cutaneous	cutaneous	JJ
21781	3410	6	.	.	.
21781	3411	1	r.a.a	r.a.a	NNP
21781	3411	2	.	.	NNP
21781	3411	3	,	,	,
21781	3411	4	right	right	JJ
21781	3411	5	aortic	aortic	NN
21781	3411	6	arch	arch	NN
21781	3411	7	.	.	.
21781	3412	1	[	[	-LRB-
21781	3412	2	s.cl	s.cl	NNP
21781	3412	3	.	.	.
21781	3412	4	,	,	,
21781	3412	5	sub	sub	JJ
21781	3412	6	-	-	JJ
21781	3412	7	clavian	clavian	JJ
21781	3412	8	.	.	.
21781	3412	9	]	]	-RRB-
21781	3413	1	t.a	t.a	NNP
21781	3413	2	.	.	NNP
21781	3413	3	,	,	,
21781	3413	4	truncus	truncus	NNP
21781	3413	5	arteriosus	arteriosus	NNP
21781	3413	6	.	.	.
21781	3414	1	Veins	vein	NNS
21781	3414	2	of	of	IN
21781	3414	3	the	the	DT
21781	3414	4	Caval	Caval	NNP
21781	3414	5	System	System	NNP
21781	3414	6	-(black)-	-(black)-	:
21781	3414	7	.	.	.
21781	3415	1	b.v	b.v	NNP
21781	3415	2	.	.	NNP
21781	3415	3	,	,	,
21781	3415	4	brachial	brachial	NNP
21781	3415	5	(	(	-LRB-
21781	3415	6	from	from	IN
21781	3415	7	fore	fore	NNP
21781	3415	8	limb	limb	NNP
21781	3415	9	)	)	-RRB-
21781	3415	10	.	.	.
21781	3416	1	e.j	e.j	NNP
21781	3416	2	.	.	NNP
21781	3416	3	,	,	,
21781	3416	4	external	external	JJ
21781	3416	5	jugular	jugular	NNP
21781	3416	6	.	.	.
21781	3417	1	h.v	h.v	NNP
21781	3417	2	.	.	NNP
21781	3417	3	,	,	,
21781	3417	4	hepatic	hepatic	JJ
21781	3417	5	vein	vein	NN
21781	3417	6	.	.	.
21781	3418	1	i.j	i.j	NNP
21781	3418	2	.	.	NNP
21781	3418	3	,	,	,
21781	3418	4	internal	internal	JJ
21781	3418	5	jugular	jugular	NNP
21781	3418	6	.	.	.
21781	3419	1	[	[	-LRB-
21781	3419	2	in.v	in.v	NNP
21781	3419	3	.	.	.
21781	3419	4	,	,	,
21781	3419	5	innominate	innominate	JJ
21781	3419	6	vein	vein	NNP
21781	3419	7	.	.	.
21781	3419	8	]	]	-RRB-
21781	3420	1	l.v.c.s	l.v.c.s	NNP
21781	3420	2	.	.	NNP
21781	3420	3	,	,	,
21781	3420	4	left	leave	VBD
21781	3420	5	vena	vena	NNP
21781	3420	6	cava	cava	NNP
21781	3420	7	superior	superior	NNP
21781	3420	8	.	.	.
21781	3421	1	p.v	p.v	NNP
21781	3421	2	.	.	NNP
21781	3421	3	,	,	,
21781	3421	4	cutaneous	cutaneous	JJ
21781	3421	5	vein	vein	NN
21781	3421	6	.	.	.
21781	3422	1	[	[	-LRB-
21781	3422	2	s.cl.v	s.cl.v	NNP
21781	3422	3	.	.	.
21781	3422	4	,	,	,
21781	3422	5	sub	sub	JJ
21781	3422	6	-	-	JJ
21781	3422	7	clavian	clavian	JJ
21781	3422	8	vein	vein	NN
21781	3422	9	]	]	-RRB-
21781	3422	10	s.s.r	s.s.r	NNP
21781	3422	11	.	.	NNP
21781	3422	12	,	,	,
21781	3422	13	sub	sub	JJ
21781	3422	14	-	-	JJ
21781	3422	15	scapular	scapular	JJ
21781	3422	16	vein	vein	NN
21781	3422	17	.	.	.
21781	3423	1	v.c.i	v.c.i	NNP
21781	3423	2	.	.	NNP
21781	3423	3	,	,	,
21781	3423	4	vena	vena	NNP
21781	3423	5	cava	cava	NNP
21781	3423	6	inferior	inferior	NNP
21781	3423	7	.	.	.
21781	3424	1	Veins	vein	NNS
21781	3424	2	of	of	IN
21781	3424	3	the	the	DT
21781	3424	4	Portal	Portal	NNP
21781	3424	5	and	and	CC
21781	3424	6	Renal	Renal	NNP
21781	3424	7	Portal	Portal	NNP
21781	3424	8	Systems	Systems	NNPS
21781	3424	9	-(shaded)-	-(shaded)-	NN
21781	3424	10	.	.	.
21781	3425	1	a.ad	a.ad	NNP
21781	3425	2	.	.	.
21781	3425	3	,	,	,
21781	3425	4	and	and	CC
21781	3425	5	a.ab.v	a.ab.v	NNP
21781	3425	6	.	.	NNP
21781	3425	7	,	,	,
21781	3425	8	anterior	anterior	NNP
21781	3425	9	abdominal	abdominal	NNP
21781	3425	10	vein	vein	NNP
21781	3425	11	.	.	.
21781	3426	1	b.v	b.v	NNP
21781	3426	2	.	.	NNP
21781	3426	3	,	,	,
21781	3426	4	and	and	CC
21781	3426	5	p.v	p.v	NNP
21781	3426	6	.	.	NNP
21781	3426	7	,	,	,
21781	3426	8	united	united	NNP
21781	3426	9	are	be	VBP
21781	3426	10	called	call	VBN
21781	3426	11	the	the	DT
21781	3426	12	sub	sub	JJ
21781	3426	13	-	-	JJ
21781	3426	14	clavian	clavian	JJ
21781	3426	15	vein	vein	NN
21781	3426	16	.	.	.
21781	3427	1	l.fm	l.fm	NNP
21781	3427	2	.	.	.
21781	3427	3	,	,	,
21781	3427	4	left	leave	VBN
21781	3427	5	femoral	femoral	JJ
21781	3427	6	.	.	.
21781	3428	1	l.p	l.p	NNP
21781	3428	2	.	.	NNP
21781	3428	3	,	,	,
21781	3428	4	left	leave	VBD
21781	3428	5	pelvic	pelvic	NNP
21781	3428	6	.	.	.
21781	3429	1	l.r.p	l.r.p	NNP
21781	3429	2	.	.	NNP
21781	3429	3	,	,	,
21781	3429	4	(	(	-LRB-
21781	3429	5	and	and	CC
21781	3429	6	r.p	r.p	NNP
21781	3429	7	.	.	.
21781	3429	8	)	)	-RRB-
21781	3430	1	left	leave	VBD
21781	3430	2	renal	renal	JJ
21781	3430	3	portal	portal	NNP
21781	3430	4	.	.	.
21781	3431	1	l.sc	l.sc	NNP
21781	3431	2	.	.	.
21781	3431	3	,	,	,
21781	3431	4	left	leave	VBN
21781	3431	5	sciatic	sciatic	JJ
21781	3431	6	.	.	.
21781	3432	1	p.v	p.v	NNP
21781	3432	2	.	.	NNP
21781	3432	3	,	,	,
21781	3432	4	portal	portal	NNP
21781	3432	5	vein	vein	NNP
21781	3432	6	.	.	.
21781	3433	1	-(The	-(The	:
21781	3433	2	anterior	anterior	NNP
21781	3433	3	abdominal	abdominal	NNP
21781	3433	4	is	be	VBZ
21781	3433	5	coloured	colour	VBN
21781	3433	6	black	black	NN
21781	3433	7	in	in	IN
21781	3433	8	Figure	Figure	NNP
21781	3433	9	1	1	CD
21781	3433	10	.	.	.
21781	3434	1	)	)	-RRB-
21781	3434	2	-	-	:
21781	3434	3	The	the	DT
21781	3434	4	cutaneous	cutaneous	JJ
21781	3434	5	artery	artery	NN
21781	3434	6	in	in	IN
21781	3434	7	the	the	DT
21781	3434	8	above	above	JJ
21781	3434	9	figures	figure	NNS
21781	3434	10	is	be	VBZ
21781	3434	11	turned	turn	VBN
21781	3434	12	back	back	RB
21781	3434	13	.	.	.
21781	3435	1	In	in	IN
21781	3435	2	dissection	dissection	NN
21781	3435	3	it	-PRON-	PRP
21781	3435	4	will	will	MD
21781	3435	5	be	be	VB
21781	3435	6	found	find	VBN
21781	3435	7	to	to	TO
21781	3435	8	lie	lie	VB
21781	3435	9	over	over	RB
21781	3435	10	and	and	CC
21781	3435	11	hide	hide	VB
21781	3435	12	the	the	DT
21781	3435	13	dorsal	dorsal	NN
21781	3435	14	-	-	HYPH
21781	3435	15	ward	ward	NN
21781	3435	16	sweep	sweep	NN
21781	3435	17	of	of	IN
21781	3435	18	the	the	DT
21781	3435	19	aortic	aortic	NN
21781	3435	20	arch	arch	NN
21781	3435	21	.	.	.
21781	3436	1	{	{	-LRB-
21781	3436	2	Illustration	illustration	NN
21781	3436	3	:	:	:
21781	3436	4	Diagram	Diagram	NNP
21781	3436	5	Sheet	Sheet	NNP
21781	3436	6	11	11	CD
21781	3436	7	.	.	.
21781	3436	8	}	}	-RRB-
21781	3437	1	Sheet	sheet	NN
21781	3437	2	12	12	CD
21781	3437	3	.	.	.
21781	3438	1	Figure	figure	NN
21781	3438	2	1	1	CD
21781	3438	3	.	.	.
21781	3439	1	Upper	upper	JJ
21781	3439	2	view	view	NN
21781	3439	3	of	of	IN
21781	3439	4	the	the	DT
21781	3439	5	Frog	Frog	NNP
21781	3439	6	's	's	POS
21781	3439	7	brain	brain	NN
21781	3439	8	.	.	.
21781	3440	1	Figure	figure	NN
21781	3440	2	2	2	CD
21781	3440	3	.	.	.
21781	3441	1	Under	under	IN
21781	3441	2	view	view	NN
21781	3441	3	of	of	IN
21781	3441	4	the	the	DT
21781	3441	5	same	same	JJ
21781	3441	6	.	.	.
21781	3442	1	Figure	figure	NN
21781	3442	2	3	3	CD
21781	3442	3	.	.	.
21781	3443	1	The	the	DT
21781	3443	2	same--	same--	JJ
21781	3443	3	median	median	JJ
21781	3443	4	section	section	NN
21781	3443	5	.	.	.
21781	3444	1	Figure	figure	NN
21781	3444	2	4	4	CD
21781	3444	3	.	.	.
21781	3445	1	The	the	DT
21781	3445	2	distribution	distribution	NN
21781	3445	3	of	of	IN
21781	3445	4	the	the	DT
21781	3445	5	Frog	Frog	NNP
21781	3445	6	's	's	POS
21781	3445	7	nerves	nerve	NNS
21781	3445	8	.	.	.
21781	3446	1	Compare	compare	VB
21781	3446	2	Sheet	sheet	NN
21781	3446	3	9	9	CD
21781	3446	4	,	,	,
21781	3446	5	Figure	Figure	NNP
21781	3446	6	III	III	NNP
21781	3446	7	.	.	.
21781	3447	1	The	the	DT
21781	3447	2	shaded	shaded	JJ
21781	3447	3	part	part	NN
21781	3447	4	in	in	IN
21781	3447	5	4	4	CD
21781	3447	6	is	be	VBZ
21781	3447	7	the	the	DT
21781	3447	8	-otic	-otic	JJ
21781	3447	9	capsule-	capsule-	NN
21781	3447	10	[	[	-LRB-
21781	3447	11	tympanum	tympanum	NN
21781	3447	12	]	]	-RRB-
21781	3447	13	.	.	.
21781	3448	1	The	the	DT
21781	3448	2	hyoid	hyoid	NN
21781	3448	3	apparatus	apparatus	NN
21781	3448	4	is	be	VBZ
21781	3448	5	roughly	roughly	RB
21781	3448	6	represented	represent	VBN
21781	3448	7	in	in	IN
21781	3448	8	black	black	NN
21781	3448	9	to	to	TO
21781	3448	10	show	show	VB
21781	3448	11	its	-PRON-	PRP$
21781	3448	12	relation	relation	NN
21781	3448	13	to	to	IN
21781	3448	14	IX	IX	NNP
21781	3448	15	.	.	.
21781	3449	1	(	(	-LRB-
21781	3449	2	dorsal	dorsal	NN
21781	3449	3	to	to	IN
21781	3449	4	it	-PRON-	PRP
21781	3449	5	)	)	-RRB-
21781	3449	6	and	and	CC
21781	3449	7	sp	sp	NNP
21781	3449	8	.	.	.
21781	3450	1	1	1	LS
21781	3450	2	(	(	-LRB-
21781	3450	3	ventral	ventral	JJ
21781	3450	4	)	)	-RRB-
21781	3450	5	.	.	.
21781	3451	1	Compare	compare	VB
21781	3451	2	{	{	-LRB-
21781	3451	3	nerves	nerve	NNS
21781	3451	4	}	}	-RRB-
21781	3451	5	IX	ix	NN
21781	3451	6	and	and	CC
21781	3451	7	XII	XII	NNP
21781	3451	8	in	in	IN
21781	3451	9	Sheet	Sheet	NNP
21781	3451	10	9	9	CD
21781	3451	11	.	.	.
21781	3452	1	The	the	DT
21781	3452	2	nerves	nerve	NNS
21781	3452	3	are	be	VBP
21781	3452	4	numbered	number	VBN
21781	3452	5	.	.	.
21781	3453	1	cb	cb	NNP
21781	3453	2	.	.	NNP
21781	3453	3	,	,	,
21781	3453	4	the	the	DT
21781	3453	5	cerebellum	cerebellum	NN
21781	3453	6	.	.	.
21781	3454	1	c.h	c.h	NNP
21781	3454	2	.	.	NNP
21781	3454	3	,	,	,
21781	3454	4	cerebral	cerebral	JJ
21781	3454	5	hemispheres	hemisphere	NNS
21781	3454	6	.	.	.
21781	3455	1	f.t	f.t	NNP
21781	3455	2	.	.	NNP
21781	3455	3	,	,	,
21781	3455	4	filum	filum	NN
21781	3455	5	terminale	terminale	NN
21781	3455	6	.	.	.
21781	3456	1	g.tr	g.tr	NNP
21781	3456	2	.	.	NNP
21781	3456	3	,	,	,
21781	3456	4	ganglion	ganglion	NN
21781	3456	5	on	on	IN
21781	3456	6	the	the	DT
21781	3456	7	fifth	fifth	JJ
21781	3456	8	nerve	nerve	NN
21781	3456	9	.	.	.
21781	3457	1	l.t	l.t	NNP
21781	3457	2	.	.	NNP
21781	3457	3	,	,	,
21781	3457	4	lamina	lamina	NNP
21781	3457	5	terminalis	terminalis	NNP
21781	3457	6	.	.	.
21781	3458	1	mb	mb	NNP
21781	3458	2	.	.	NNP
21781	3458	3	,	,	,
21781	3458	4	mid	mid	NN
21781	3458	5	-	-	NN
21781	3458	6	brain	brain	NN
21781	3458	7	.	.	.
21781	3459	1	md	md	NNP
21781	3459	2	.	.	NNP
21781	3459	3	,	,	,
21781	3459	4	medulla	medulla	NNP
21781	3459	5	oblongata	oblongata	NNP
21781	3459	6	.	.	.
21781	3460	1	o.l	o.l	NNP
21781	3460	2	.	.	NNP
21781	3460	3	,	,	,
21781	3460	4	optic	optic	JJ
21781	3460	5	lobes	lobe	NNS
21781	3460	6	.	.	.
21781	3461	1	pin	pin	NNP
21781	3461	2	.	.	NNP
21781	3461	3	,	,	,
21781	3461	4	pineal	pineal	NNP
21781	3461	5	gland	gland	NN
21781	3461	6	.	.	.
21781	3462	1	pit	pit	NNP
21781	3462	2	.	.	NNP
21781	3462	3	,	,	,
21781	3462	4	pituitary	pituitary	JJ
21781	3462	5	body	body	NN
21781	3462	6	.	.	.
21781	3463	1	r.h	r.h	NNP
21781	3463	2	.	.	NNP
21781	3463	3	,	,	,
21781	3463	4	olfactory	olfactory	JJ
21781	3463	5	lobes	lobe	NNS
21781	3463	6	(	(	-LRB-
21781	3463	7	rhinencephalon	rhinencephalon	NN
21781	3463	8	)	)	-RRB-
21781	3463	9	.	.	.
21781	3464	1	th.c	th.c	NNP
21781	3464	2	.	.	NNP
21781	3464	3	,	,	,
21781	3464	4	thalamencephalon	thalamencephalon	NNP
21781	3464	5	.	.	.
21781	3465	1	sp.1	sp.1	UH
21781	3465	2	,	,	,
21781	3465	3	first	first	JJ
21781	3465	4	spinal	spinal	JJ
21781	3465	5	nerve	nerve	NN
21781	3465	6	.	.	.
21781	3466	1	sp.2	sp.2	NNP
21781	3466	2	,	,	,
21781	3466	3	3	3	CD
21781	3466	4	,	,	,
21781	3466	5	brachial	brachial	JJ
21781	3466	6	plexus	plexus	NN
21781	3466	7	to	to	IN
21781	3466	8	fore	fore	NNP
21781	3466	9	limb	limb	NNP
21781	3466	10	.	.	.
21781	3467	1	Figure	figure	NN
21781	3467	2	5	5	CD
21781	3467	3	.	.	.
21781	3468	1	The	the	DT
21781	3468	2	spinal	spinal	JJ
21781	3468	3	column	column	NN
21781	3468	4	(	(	-LRB-
21781	3468	5	and	and	CC
21781	3468	6	pelvic	pelvic	NNP
21781	3468	7	girdle	girdle	NN
21781	3468	8	)	)	-RRB-
21781	3468	9	of	of	IN
21781	3468	10	the	the	DT
21781	3468	11	Frog	Frog	NNP
21781	3468	12	.	.	.
21781	3469	1	Figure	figure	NN
21781	3469	2	5b	5b	NN
21781	3469	3	.	.	.
21781	3470	1	Vertebrae	Vertebrae	NNP
21781	3470	2	.	.	.
21781	3471	1	Figure	figure	NN
21781	3471	2	6	6	CD
21781	3471	3	.	.	.
21781	3472	1	The	the	DT
21781	3472	2	pectoral	pectoral	JJ
21781	3472	3	girdle	girdle	NN
21781	3472	4	and	and	CC
21781	3472	5	limb	limb	NN
21781	3472	6	,	,	,
21781	3472	7	dorsal	dorsal	NN
21781	3472	8	view	view	NN
21781	3472	9	.	.	.
21781	3473	1	Figure	figure	NN
21781	3473	2	7	7	CD
21781	3473	3	.	.	.
21781	3474	1	The	the	DT
21781	3474	2	pelvic	pelvic	JJ
21781	3474	3	girdle	girdle	NN
21781	3474	4	and	and	CC
21781	3474	5	right	right	JJ
21781	3474	6	limb	limb	NN
21781	3474	7	from	from	IN
21781	3474	8	the	the	DT
21781	3474	9	side	side	NN
21781	3474	10	.	.	.
21781	3475	1	(	(	-LRB-
21781	3475	2	l.h	l.h	NNP
21781	3475	3	.	.	.
21781	3476	1	shows	show	VBZ
21781	3476	2	the	the	DT
21781	3476	3	position	position	NN
21781	3476	4	of	of	IN
21781	3476	5	the	the	DT
21781	3476	6	right	right	JJ
21781	3476	7	lymph	lymph	NN
21781	3476	8	hearts--	hearts--	NNP
21781	3476	9	they	-PRON-	PRP
21781	3476	10	are	be	VBP
21781	3476	11	paired	pair	VBN
21781	3476	12	.	.	.
21781	3476	13	)	)	-RRB-
21781	3477	1	as	as	IN
21781	3477	2	.	.	NNP
21781	3477	3	,	,	,
21781	3477	4	astragalus	astragalus	NNP
21781	3477	5	.	.	.
21781	3478	1	b.	b.	NNP
21781	3478	2	,	,	,
21781	3478	3	body	body	NN
21781	3478	4	.	.	.
21781	3479	1	c.	c.	NNP
21781	3479	2	,	,	,
21781	3479	3	calcar	calcar	NNP
21781	3479	4	(	(	-LRB-
21781	3479	5	?	?	.
21781	3479	6	=	=	NFP
21781	3479	7	a	a	DT
21781	3479	8	sixth	sixth	JJ
21781	3479	9	digit	digit	NN
21781	3479	10	)	)	-RRB-
21781	3479	11	.	.	.
21781	3480	1	cal	cal	NNP
21781	3480	2	.	.	NNP
21781	3480	3	,	,	,
21781	3480	4	calcaneum	calcaneum	NNP
21781	3480	5	.	.	.
21781	3481	1	cl	cl	NNP
21781	3481	2	.	.	NNP
21781	3481	3	,	,	,
21781	3481	4	clavicle	clavicle	NNP
21781	3481	5	overlying	overlie	VBG
21781	3481	6	a	a	DT
21781	3481	7	procoracoid	procoracoid	NN
21781	3481	8	cartilage	cartilage	NN
21781	3481	9	.	.	.
21781	3482	1	co.	co.	NNP
21781	3482	2	,	,	,
21781	3482	3	coracoid	coracoid	NN
21781	3482	4	.	.	.
21781	3483	1	f.	f.	NNP
21781	3483	2	,	,	,
21781	3483	3	fibula	fibula	NNP
21781	3483	4	.	.	.
21781	3484	1	[	[	-LRB-
21781	3484	2	FE	FE	NNP
21781	3484	3	.	.	NNP
21781	3484	4	,	,	,
21781	3484	5	femur	femur	NN
21781	3484	6	.	.	.
21781	3484	7	]	]	-RRB-
21781	3485	1	h.	h.	NNP
21781	3485	2	,	,	,
21781	3485	3	humerus	humerus	NNP
21781	3485	4	.	.	.
21781	3486	1	il	il	NNP
21781	3486	2	.	.	NNP
21781	3486	3	,	,	,
21781	3486	4	ilium	ilium	NNP
21781	3486	5	.	.	.
21781	3487	1	is	be	VBZ
21781	3487	2	.	.	.
21781	3487	3	,	,	,
21781	3487	4	ischium	ischium	NN
21781	3487	5	.	.	.
21781	3488	1	o.st	o.st	NNP
21781	3488	2	.	.	.
21781	3488	3	,	,	,
21781	3488	4	omosternum	omosternum	JJ
21781	3488	5	.	.	.
21781	3489	1	pu	pu	NNP
21781	3489	2	.	.	NNP
21781	3489	3	,	,	,
21781	3489	4	pubis	pubi	VBD
21781	3489	5	.	.	.
21781	3490	1	r.	r.	NNP
21781	3490	2	,	,	,
21781	3490	3	radius	radius	NNP
21781	3490	4	.	.	.
21781	3491	1	sc	sc	NNP
21781	3491	2	.	.	NNP
21781	3491	3	,	,	,
21781	3491	4	scapula	scapula	NNP
21781	3491	5	.	.	.
21781	3492	1	s.sc	s.sc	NNP
21781	3492	2	.	.	.
21781	3492	3	,	,	,
21781	3492	4	supra	supra	NNP
21781	3492	5	-	-	HYPH
21781	3492	6	scapula	scapula	NNP
21781	3492	7	.	.	.
21781	3493	1	s.v	s.v	NNP
21781	3493	2	.	.	NNP
21781	3493	3	,	,	,
21781	3493	4	sacral	sacral	JJ
21781	3493	5	vertebra	vertebra	NN
21781	3493	6	.	.	.
21781	3494	1	t.	t.	NNP
21781	3494	2	,	,	,
21781	3494	3	tibia	tibia	NNP
21781	3494	4	.	.	.
21781	3495	1	t.p	t.p	NNP
21781	3495	2	.	.	NNP
21781	3495	3	,	,	,
21781	3495	4	transverse	transverse	JJ
21781	3495	5	process	process	NN
21781	3495	6	.	.	.
21781	3496	1	ul	ul	NNP
21781	3496	2	.	.	NNP
21781	3496	3	,	,	,
21781	3496	4	ulna	ulna	NNP
21781	3496	5	.	.	.
21781	3497	1	ur	ur	NNP
21781	3497	2	.	.	NNP
21781	3497	3	,	,	,
21781	3497	4	urostyle	urostyle	NNP
21781	3497	5	.	.	.
21781	3498	1	x.	x.	NNP
21781	3498	2	,	,	,
21781	3498	3	xiphisternum	xiphisternum	NNP
21781	3498	4	.	.	.
21781	3499	1	z.	z.	NNP
21781	3499	2	,	,	,
21781	3499	3	zygapophysis	zygapophysis	NNP
21781	3499	4	.	.	.
21781	3500	1	1	1	CD
21781	3500	2	,	,	,
21781	3500	3	2	2	CD
21781	3500	4	,	,	,
21781	3500	5	and	and	CC
21781	3500	6	etc	etc	FW
21781	3500	7	.	.	.
21781	3500	8	,	,	,
21781	3500	9	first	first	RB
21781	3500	10	,	,	,
21781	3500	11	second	second	JJ
21781	3500	12	,	,	,
21781	3500	13	and	and	CC
21781	3500	14	etc	etc	FW
21781	3500	15	.	.	.
21781	3500	16	,	,	,
21781	3500	17	digits	digits	NNP
21781	3500	18	.	.	.
21781	3501	1	D.	D.	NNP
21781	3501	2	and	and	CC
21781	3501	3	D	D	NNP
21781	3501	4	'	'	''
21781	3501	5	.	.	.
21781	3502	1	are	be	VBP
21781	3502	2	simplified	simplify	VBN
21781	3502	3	diagrams	diagram	NNS
21781	3502	4	of	of	IN
21781	3502	5	the	the	DT
21781	3502	6	limbs	limb	NNS
21781	3502	7	for	for	IN
21781	3502	8	comparison	comparison	NN
21781	3502	9	with	with	IN
21781	3502	10	the	the	DT
21781	3502	11	similar	similar	JJ
21781	3502	12	ones	one	NNS
21781	3502	13	of	of	IN
21781	3502	14	the	the	DT
21781	3502	15	Rabbit	Rabbit	NNP
21781	3502	16	.	.	.
21781	3503	1	In	in	IN
21781	3503	2	each	each	DT
21781	3503	3	girdle	girdle	NN
21781	3503	4	we	-PRON-	PRP
21781	3503	5	have	have	VBP
21781	3503	6	a	a	DT
21781	3503	7	dorsal	dorsal	NN
21781	3503	8	ossification	ossification	NN
21781	3503	9	(	(	-LRB-
21781	3503	10	scapula	scapula	NNP
21781	3503	11	,	,	,
21781	3503	12	ilium	ilium	JJ
21781	3503	13	)	)	-RRB-
21781	3503	14	and	and	CC
21781	3503	15	two	two	CD
21781	3503	16	ventral	ventral	JJ
21781	3503	17	parts	part	NNS
21781	3503	18	(	(	-LRB-
21781	3503	19	pubis	pubi	VBN
21781	3503	20	and	and	CC
21781	3503	21	procoracoid	procoracoid	JJ
21781	3503	22	cartilage	cartilage	NN
21781	3503	23	,	,	,
21781	3503	24	ischium	ischium	NN
21781	3503	25	and	and	CC
21781	3503	26	coracoid	coracoid	NN
21781	3503	27	)	)	-RRB-
21781	3503	28	,	,	,
21781	3503	29	and	and	CC
21781	3503	30	at	at	IN
21781	3503	31	the	the	DT
21781	3503	32	meeting	meeting	NN
21781	3503	33	-	-	HYPH
21781	3503	34	place	place	NN
21781	3503	35	of	of	IN
21781	3503	36	the	the	DT
21781	3503	37	three	three	CD
21781	3503	38	in	in	IN
21781	3503	39	each	each	DT
21781	3503	40	case	case	NN
21781	3503	41	the	the	DT
21781	3503	42	proximal	proximal	JJ
21781	3503	43	bone	bone	NN
21781	3503	44	of	of	IN
21781	3503	45	the	the	DT
21781	3503	46	limb	limb	NNP
21781	3503	47	(	(	-LRB-
21781	3503	48	humerus	humerus	NNP
21781	3503	49	,	,	,
21781	3503	50	femur	femur	NNP
21781	3503	51	)	)	-RRB-
21781	3503	52	articulates	articulate	NNS
21781	3503	53	.	.	.
21781	3504	1	{	{	-LRB-
21781	3504	2	Illustration	illustration	NN
21781	3504	3	:	:	:
21781	3504	4	Diagram	Diagram	NNP
21781	3504	5	Sheet	Sheet	NNP
21781	3504	6	12	12	CD
21781	3504	7	.	.	.
21781	3504	8	}	}	-RRB-
21781	3505	1	Sheet	sheet	NN
21781	3505	2	13	13	CD
21781	3505	3	.	.	.
21781	3506	1	-Urogenital	-Urogenital	NFP
21781	3506	2	Organs	Organs	NNPS
21781	3506	3	of	of	IN
21781	3506	4	the	the	DT
21781	3506	5	Frog	Frog	NNP
21781	3506	6	_	_	NNP
21781	3506	7	.	.	.
21781	3507	1	Figure	figure	NN
21781	3507	2	1	1	CD
21781	3507	3	.	.	.
21781	3508	1	The	the	DT
21781	3508	2	Male	Male	NNP
21781	3508	3	.	.	.
21781	3509	1	Figure	figure	NN
21781	3509	2	2	2	CD
21781	3509	3	.	.	.
21781	3510	1	The	the	DT
21781	3510	2	Female	Female	NNP
21781	3510	3	.	.	.
21781	3511	1	The	the	DT
21781	3511	2	oviduct	oviduct	NN
21781	3511	3	removed	remove	VBN
21781	3511	4	on	on	IN
21781	3511	5	the	the	DT
21781	3511	6	animal	animal	NN
21781	3511	7	's	's	POS
21781	3511	8	left	left	NN
21781	3511	9	,	,	,
21781	3511	10	and	and	CC
21781	3511	11	the	the	DT
21781	3511	12	ovary	ovary	JJ
21781	3511	13	on	on	IN
21781	3511	14	its	-PRON-	PRP$
21781	3511	15	right	right	NN
21781	3511	16	.	.	.
21781	3512	1	Organs	organ	NNS
21781	3512	2	common	common	JJ
21781	3512	3	to	to	IN
21781	3512	4	both	both	DT
21781	3512	5	sexes.--	sexes.--	NNP
21781	3512	6	al.b	al.b	NN
21781	3512	7	.	.	.
21781	3512	8	,	,	,
21781	3512	9	allantoic	allantoic	NNP
21781	3512	10	bladder	bladder	NN
21781	3512	11	.	.	.
21781	3513	1	c.ad	c.ad	NNP
21781	3513	2	.	.	.
21781	3513	3	,	,	,
21781	3513	4	corpus	corpus	NNP
21781	3513	5	adiposum	adiposum	NNP
21781	3513	6	.	.	.
21781	3514	1	cl	cl	NNP
21781	3514	2	.	.	NNP
21781	3514	3	,	,	,
21781	3514	4	cloaca	cloaca	NN
21781	3514	5	.	.	.
21781	3515	1	int	int	NN
21781	3515	2	.	.	.
21781	3515	3	,	,	,
21781	3515	4	intestine	intestine	NN
21781	3515	5	.	.	.
21781	3516	1	K.	K.	NNP
21781	3516	2	,	,	,
21781	3516	3	kidney	kidney	NN
21781	3516	4	.	.	.
21781	3517	1	lg	lg	NNP
21781	3517	2	.	.	NNP
21781	3517	3	,	,	,
21781	3517	4	(	(	-LRB-
21781	3517	5	dotted	dotted	JJ
21781	3517	6	outline	outline	NN
21781	3517	7	of	of	IN
21781	3517	8	)	)	-RRB-
21781	3517	9	lung	lung	NN
21781	3517	10	.	.	.
21781	3518	1	oes	oes	NNP
21781	3518	2	.	.	NNP
21781	3518	3	,	,	,
21781	3518	4	oesophagus	oesophagus	NNP
21781	3518	5	.	.	.
21781	3519	1	r.p.v	r.p.v	NNP
21781	3519	2	.	.	NNP
21781	3519	3	,	,	,
21781	3519	4	renal	renal	JJ
21781	3519	5	portal	portal	NNP
21781	3519	6	vein	vein	NN
21781	3519	7	.	.	.
21781	3520	1	st	st	NNP
21781	3520	2	.	.	NNP
21781	3520	3	,	,	,
21781	3520	4	stomach	stomach	NN
21781	3520	5	.	.	.
21781	3521	1	In	in	IN
21781	3521	2	the	the	DT
21781	3521	3	Male.--	male.--	CD
21781	3521	4	T.	t.	NN
21781	3521	5	,	,	,
21781	3521	6	testis	testis	NNP
21781	3521	7	.	.	.
21781	3522	1	v.e	v.e	NNP
21781	3522	2	.	.	NNP
21781	3522	3	,	,	,
21781	3522	4	vasa	vasa	NNP
21781	3522	5	efferentia	efferentia	NNP
21781	3522	6	.	.	.
21781	3523	1	u.g.d	u.g.d	NNP
21781	3523	2	.	.	NNP
21781	3523	3	,	,	,
21781	3523	4	urogenital	urogenital	JJ
21781	3523	5	duct	duct	NN
21781	3523	6	.	.	.
21781	3524	1	p.	p.	NN
21781	3524	2	,	,	,
21781	3524	3	prostate	prostate	NNP
21781	3524	4	gland	gland	NNP
21781	3524	5	.	.	.
21781	3525	1	In	in	IN
21781	3525	2	the	the	DT
21781	3525	3	Female.--	Female.--	NNP
21781	3525	4	adr	adr	CC
21781	3525	5	.	.	NNP
21781	3525	6	,	,	,
21781	3525	7	adrenal	adrenal	NNP
21781	3525	8	.	.	.
21781	3526	1	f.t	f.t	NNP
21781	3526	2	.	.	NNP
21781	3526	3	,	,	,
21781	3526	4	fallopian	fallopian	JJ
21781	3526	5	tube	tube	NNP
21781	3526	6	(	(	-LRB-
21781	3526	7	anterior	anterior	NNP
21781	3526	8	part	part	NN
21781	3526	9	of	of	IN
21781	3526	10	oviduct	oviduct	NN
21781	3526	11	)	)	-RRB-
21781	3526	12	.	.	.
21781	3527	1	*	*	NFP
21781	3527	2	its	-PRON-	PRP$
21781	3527	3	opening	opening	NN
21781	3527	4	.	.	.
21781	3528	1	o.d	o.d	NNP
21781	3528	2	.	.	NNP
21781	3528	3	,	,	,
21781	3528	4	oviduct	oviduct	NN
21781	3528	5	(	(	-LRB-
21781	3528	6	letters	letter	NNS
21781	3528	7	on	on	IN
21781	3528	8	[	[	-LRB-
21781	3528	9	the	the	DT
21781	3528	10	opening	opening	NN
21781	3528	11	]	]	-RRB-
21781	3528	12	-uterine	-uterine	NN
21781	3528	13	portion-	portion-	NN
21781	3528	14	)	)	-RRB-
21781	3528	15	.	.	.
21781	3529	1	ov	ov	IN
21781	3529	2	.	.	NNP
21781	3529	3	,	,	,
21781	3529	4	ovary	ovary	JJ
21781	3529	5	.	.	.
21781	3530	1	ur	ur	NNP
21781	3530	2	.	.	NNP
21781	3530	3	,	,	,
21781	3530	4	ureter	ureter	NNP
21781	3530	5	.	.	.
21781	3531	1	(	(	-LRB-
21781	3531	2	This	this	DT
21781	3531	3	would	would	MD
21781	3531	4	be	be	VB
21781	3531	5	the	the	DT
21781	3531	6	condition	condition	NN
21781	3531	7	about	about	IN
21781	3531	8	midwinter	midwinter	NN
21781	3531	9	.	.	.
21781	3531	10	)	)	-RRB-
21781	3532	1	In	in	IN
21781	3532	2	March	March	NNP
21781	3532	3	o.d	o.d	NNP
21781	3532	4	.	.	.
21781	3533	1	will	will	MD
21781	3533	2	be	be	VB
21781	3533	3	either	either	CC
21781	3533	4	enormously	enormously	RB
21781	3533	5	distended	distend	VBN
21781	3533	6	with	with	IN
21781	3533	7	eggs	egg	NNS
21781	3533	8	,	,	,
21781	3533	9	or	or	CC
21781	3533	10	large	large	JJ
21781	3533	11	,	,	,
21781	3533	12	flabby	flabby	NN
21781	3533	13	,	,	,
21781	3533	14	and	and	CC
21781	3533	15	empty	empty	JJ
21781	3533	16	,	,	,
21781	3533	17	and	and	CC
21781	3533	18	ov	ov	RB
21781	3533	19	.	.	.
21781	3534	1	will	will	MD
21781	3534	2	be	be	VB
21781	3534	3	small	small	JJ
21781	3534	4	and	and	CC
21781	3534	5	brownish	brownish	JJ
21781	3534	6	,	,	,
21781	3534	7	without	without	IN
21781	3534	8	any	any	DT
21781	3534	9	large	large	JJ
21781	3534	10	eggs	egg	NNS
21781	3534	11	;	;	:
21781	3534	12	the	the	DT
21781	3534	13	ovary	ovary	NN
21781	3534	14	gradually	gradually	RB
21781	3534	15	recovers	recover	VBZ
21781	3534	16	its	-PRON-	PRP$
21781	3534	17	size	size	NN
21781	3534	18	through	through	IN
21781	3534	19	the	the	DT
21781	3534	20	summer	summer	NN
21781	3534	21	.	.	.
21781	3535	1	Figure	figure	NN
21781	3535	2	3	3	CD
21781	3535	3	.	.	.
21781	3536	1	Spermatozoa	spermatozoon	NNS
21781	3536	2	attached	attach	VBN
21781	3536	3	to	to	IN
21781	3536	4	the	the	DT
21781	3536	5	parent	parent	NN
21781	3536	6	cell	cell	NN
21781	3536	7	(	(	-LRB-
21781	3536	8	g.e	g.e	NNP
21781	3536	9	.	.	NNP
21781	3536	10	)	)	-RRB-
21781	3537	1	from	from	IN
21781	3537	2	the	the	DT
21781	3537	3	lining	line	VBG
21781	3537	4	epithelium	epithelium	NN
21781	3537	5	of	of	IN
21781	3537	6	the	the	DT
21781	3537	7	testis	testis	NN
21781	3537	8	,	,	,
21781	3537	9	and	and	CC
21781	3537	10	one	one	CD
21781	3537	11	free	free	JJ
21781	3537	12	.	.	.
21781	3538	1	fl	fl	NNP
21781	3538	2	.	.	NNP
21781	3538	3	,	,	,
21781	3538	4	the	the	DT
21781	3538	5	flagellum	flagellum	NN
21781	3538	6	.	.	.
21781	3539	1	{	{	-LRB-
21781	3539	2	Illustration	illustration	NN
21781	3539	3	:	:	:
21781	3539	4	Diagram	Diagram	NNP
21781	3539	5	Sheet	Sheet	NNP
21781	3539	6	13	13	CD
21781	3539	7	.	.	.
21781	3539	8	}	}	-RRB-
21781	3540	1	Sheet	sheet	NN
21781	3540	2	14	14	CD
21781	3540	3	-Skull	-Skull	NNP
21781	3540	4	Structure	structure	NN
21781	3540	5	and	and	CC
21781	3540	6	Development	Development	NNP
21781	3540	7	of	of	IN
21781	3540	8	the	the	DT
21781	3540	9	Frog	Frog	NNP
21781	3540	10	_	_	NNP
21781	3540	11	.	.	.
21781	3541	1	Figure	figure	NN
21781	3541	2	1	1	CD
21781	3541	3	.	.	.
21781	3542	1	I.	I.	NNP
21781	3542	2	,	,	,
21781	3542	3	II	II	NNP
21781	3542	4	.	.	NNP
21781	3542	5	,	,	,
21781	3542	6	early	early	JJ
21781	3542	7	and	and	CC
21781	3542	8	late	late	JJ
21781	3542	9	stages	stage	NNS
21781	3542	10	of	of	IN
21781	3542	11	the	the	DT
21781	3542	12	Tadpole	Tadpole	NNP
21781	3542	13	's	's	POS
21781	3542	14	chindrocranium	chindrocranium	NN
21781	3542	15	.	.	.
21781	3543	1	Diagrammatic	diagrammatic	JJ
21781	3543	2	.	.	.
21781	3544	1	Figure	figure	NN
21781	3544	2	2	2	CD
21781	3544	3	.	.	.
21781	3545	1	Dorsal	dorsal	NN
21781	3545	2	view	view	NN
21781	3545	3	of	of	IN
21781	3545	4	a	a	DT
21781	3545	5	young	young	JJ
21781	3545	6	Frog	Frog	NNP
21781	3545	7	's	's	POS
21781	3545	8	cranium--	cranium--	VB
21781	3545	9	the	the	DT
21781	3545	10	membrane	membrane	NN
21781	3545	11	bones	bone	NNS
21781	3545	12	removed	remove	VBN
21781	3545	13	.	.	.
21781	3546	1	Diagrammatic	diagrammatic	JJ
21781	3546	2	.	.	.
21781	3547	1	Figures	figure	NNS
21781	3547	2	3	3	CD
21781	3547	3	and	and	CC
21781	3547	4	4	4	CD
21781	3547	5	.	.	.
21781	3548	1	Dorsal	dorsal	NN
21781	3548	2	and	and	CC
21781	3548	3	ventral	ventral	JJ
21781	3548	4	views	view	NNS
21781	3548	5	,	,	,
21781	3548	6	respectively	respectively	RB
21781	3548	7	,	,	,
21781	3548	8	of	of	IN
21781	3548	9	the	the	DT
21781	3548	10	Frog	Frog	NNP
21781	3548	11	's	's	POS
21781	3548	12	skull--	skull--	NN
21781	3548	13	the	the	DT
21781	3548	14	lower	low	JJR
21781	3548	15	jaw	jaw	NN
21781	3548	16	removed	remove	VBN
21781	3548	17	.	.	.
21781	3549	1	Figure	figure	NN
21781	3549	2	5	5	CD
21781	3549	3	.	.	.
21781	3550	1	Side	side	JJ
21781	3550	2	view	view	NN
21781	3550	3	of	of	IN
21781	3550	4	the	the	DT
21781	3550	5	Frog	Frog	NNP
21781	3550	6	's	's	POS
21781	3550	7	skull	skull	NN
21781	3550	8	.	.	.
21781	3551	1	Figure	figure	NN
21781	3551	2	6	6	CD
21781	3551	3	.	.	.
21781	3552	1	Median	median	JJ
21781	3552	2	section	section	NN
21781	3552	3	of	of	IN
21781	3552	4	the	the	DT
21781	3552	5	brain	brain	NN
21781	3552	6	case	case	NN
21781	3552	7	.	.	.
21781	3553	1	Figure	figure	NN
21781	3553	2	7	7	CD
21781	3553	3	.	.	.
21781	3554	1	The	the	DT
21781	3554	2	hyoid	hyoid	NN
21781	3554	3	apparatus	apparatus	NN
21781	3554	4	.	.	.
21781	3555	1	Figure	figure	NN
21781	3555	2	8	8	CD
21781	3555	3	.	.	.
21781	3556	1	I.	I.	NNP
21781	3556	2	,	,	,
21781	3556	3	II	II	NNP
21781	3556	4	.	.	NNP
21781	3556	5	,	,	,
21781	3556	6	III	III	NNP
21781	3556	7	.	.	NNP
21781	3556	8	,	,	,
21781	3556	9	progressive	progressive	JJ
21781	3556	10	stages	stage	NNS
21781	3556	11	of	of	IN
21781	3556	12	the	the	DT
21781	3556	13	Tadpole	Tadpole	NNP
21781	3556	14	's	's	POS
21781	3556	15	skull	skull	NN
21781	3556	16	from	from	IN
21781	3556	17	the	the	DT
21781	3556	18	side	side	NN
21781	3556	19	.	.	.
21781	3557	1	After	after	IN
21781	3557	2	W.	W.	NNP
21781	3557	3	K.	K.	NNP
21781	3557	4	Parker	Parker	NNP
21781	3557	5	.	.	.
21781	3558	1	Figure	figure	NN
21781	3558	2	9	9	CD
21781	3558	3	.	.	.
21781	3559	1	F.	F.	NNP
21781	3559	2	,	,	,
21781	3559	3	side	side	NN
21781	3559	4	and	and	CC
21781	3559	5	hind	hind	VB
21781	3559	6	views	view	NNS
21781	3559	7	of	of	IN
21781	3559	8	the	the	DT
21781	3559	9	Frog	Frog	NNP
21781	3559	10	's	's	POS
21781	3559	11	skull	skull	NN
21781	3559	12	.	.	.
21781	3560	1	D.	D.	NNP
21781	3560	2	,	,	,
21781	3560	3	the	the	DT
21781	3560	4	same	same	JJ
21781	3560	5	of	of	IN
21781	3560	6	the	the	DT
21781	3560	7	Dog	Dog	NNP
21781	3560	8	.	.	.
21781	3561	1	Roughly	roughly	RB
21781	3561	2	diagrammatic	diagrammatic	JJ
21781	3561	3	.	.	.
21781	3562	1	N.B.--	N.B.--	NNP
21781	3562	2	In	in	IN
21781	3562	3	all	all	DT
21781	3562	4	cartilage	cartilage	NN
21781	3562	5	is	be	VBZ
21781	3562	6	dotted	dot	VBN
21781	3562	7	,	,	,
21781	3562	8	cartilage	cartilage	NN
21781	3562	9	bone	bone	NN
21781	3562	10	cross	cross	JJ
21781	3562	11	-	-	JJ
21781	3562	12	barred	barred	JJ
21781	3562	13	,	,	,
21781	3562	14	and	and	CC
21781	3562	15	membrane	membrane	NN
21781	3562	16	bone	bone	NN
21781	3562	17	,	,	,
21781	3562	18	white	white	JJ
21781	3562	19	.	.	.
21781	3563	1	In	in	IN
21781	3563	2	Figure	figure	NN
21781	3563	3	4	4	CD
21781	3563	4	,	,	,
21781	3563	5	pt	pt	NNP
21781	3563	6	.	.	NNP
21781	3563	7	,	,	,
21781	3563	8	should	should	MD
21781	3563	9	be	be	VB
21781	3563	10	cross	cross	JJ
21781	3563	11	-	-	VBN
21781	3563	12	barred	barred	JJ
21781	3563	13	;	;	:
21781	3563	14	and	and	CC
21781	3563	15	in	in	IN
21781	3563	16	5	5	CD
21781	3563	17	,	,	,
21781	3563	18	th.h	th.h	CD
21781	3563	19	.	.	.
21781	3564	1	plain	plain	JJ
21781	3564	2	.	.	.
21781	3565	1	a.c	a.c	NNP
21781	3565	2	.	.	NNP
21781	3565	3	,	,	,
21781	3565	4	anterior	anterior	NNP
21781	3565	5	cornu	cornu	NNP
21781	3565	6	of	of	IN
21781	3565	7	hyoid	hyoid	NNP
21781	3565	8	[	[	-LRB-
21781	3565	9	(=	(=	NNP
21781	3565	10	CH	CH	NNP
21781	3565	11	.	.	.
21781	3565	12	)	)	-RRB-
21781	3565	13	]	]	-RRB-
21781	3566	1	-not	-not	:
21781	3566	2	lettered	letter	VBN
21781	3566	3	,	,	,
21781	3566	4	in	in	IN
21781	3566	5	{	{	-LRB-
21781	3566	6	Figure	figure	NN
21781	3566	7	}	}	-RRB-
21781	3566	8	5-	5-	UH
21781	3566	9	.	.	.
21781	3567	1	a.o	a.o	NNP
21781	3567	2	.	.	NNP
21781	3567	3	,	,	,
21781	3567	4	antorbital	antorbital	JJ
21781	3567	5	cartilage	cartilage	NN
21781	3567	6	.	.	.
21781	3568	1	ar	ar	NNP
21781	3568	2	.	.	NNP
21781	3568	3	,	,	,
21781	3568	4	angulo	angulo	JJ
21781	3568	5	-	-	HYPH
21781	3568	6	splenial	splenial	NN
21781	3568	7	-(On	-(On	:
21781	3568	8	Frog	Frog	NNP
21781	3568	9	Section	Section	NNP
21781	3568	10	34	34	CD
21781	3568	11	,	,	,
21781	3568	12	for	for	IN
21781	3568	13	Articulare	Articulare	NNP
21781	3568	14	read	read	VBD
21781	3568	15	-Angulo	-Angulo	:
21781	3568	16	-	-	HYPH
21781	3568	17	Splenial_)-	splenial_)-	NN
21781	3568	18	.	.	.
21781	3569	1	-b	-b	:
21781	3569	2	.	.	.
21781	3569	3	,	,	,
21781	3569	4	parachordal	parachordal	NN
21781	3569	5	part	part	NN
21781	3569	6	of	of	IN
21781	3569	7	brain	brain	NN
21781	3569	8	box-	box-	NN
21781	3569	9	.	.	.
21781	3570	1	b.c	b.c	NNP
21781	3570	2	.	.	NNP
21781	3570	3	,	,	,
21781	3570	4	brain	brain	NN
21781	3570	5	case	case	NN
21781	3570	6	.	.	.
21781	3571	1	b.h	b.h	NNP
21781	3571	2	.	.	NNP
21781	3571	3	,	,	,
21781	3571	4	body	body	NN
21781	3571	5	of	of	IN
21781	3571	6	hyoid	hyoid	NN
21781	3571	7	.	.	.
21781	3572	1	b.r	b.r	NNP
21781	3572	2	.	.	NNP
21781	3572	3	,	,	,
21781	3572	4	branchial	branchial	NNP
21781	3572	5	arches	arch	NNS
21781	3572	6	.	.	.
21781	3573	1	CH	CH	NNP
21781	3573	2	=	=	SYM
21781	3573	3	a.c	a.c	NNP
21781	3573	4	.	.	.
21781	3574	1	c.t	c.t	NNP
21781	3574	2	.	.	NNP
21781	3574	3	,	,	,
21781	3574	4	cornua	cornua	NNP
21781	3574	5	trabeculi	trabeculi	NNP
21781	3574	6	.	.	.
21781	3575	1	d.	d.	NNP
21781	3575	2	,	,	,
21781	3575	3	dentary	dentary	NNP
21781	3575	4	.	.	.
21781	3576	1	e.	e.	NNP
21781	3576	2	,	,	,
21781	3576	3	eye	eye	NN
21781	3576	4	.	.	.
21781	3577	1	E.N.	E.N.	NNP
21781	3577	2	,	,	,
21781	3577	3	external	external	JJ
21781	3577	4	nares	naris	NNS
21781	3577	5	.	.	.
21781	3578	1	e.o	e.o	NNP
21781	3578	2	.	.	NNP
21781	3578	3	,	,	,
21781	3578	4	exoccipital	exoccipital	JJ
21781	3578	5	bone	bone	NN
21781	3578	6	.	.	.
21781	3579	1	f.	f.	NNP
21781	3579	2	,	,	,
21781	3579	3	fenestra	fenestra	NNP
21781	3579	4	(	(	-LRB-
21781	3579	5	membranous	membranous	JJ
21781	3579	6	part	part	NN
21781	3579	7	of	of	IN
21781	3579	8	cranial	cranial	JJ
21781	3579	9	wall	wall	NN
21781	3579	10	)	)	-RRB-
21781	3579	11	.	.	.
21781	3580	1	-f.p	-f.p	:
21781	3580	2	.	.	NNP
21781	3580	3	,	,	,
21781	3580	4	fronto	fronto	NNP
21781	3580	5	-	-	HYPH
21781	3580	6	parietal.-	parietal.-	NNP
21781	3580	7	h.m	h.m	NNP
21781	3580	8	.	.	NNP
21781	3580	9	,	,	,
21781	3580	10	hyomandibular	hyomandibular	NNP
21781	3580	11	cleft	cleave	VBD
21781	3580	12	=	=	SYM
21781	3580	13	Eustachian	eustachian	JJ
21781	3580	14	tube	tube	NN
21781	3580	15	and	and	CC
21781	3580	16	ear	ear	NN
21781	3580	17	drum	drum	VB
21781	3580	18	.	.	.
21781	3581	1	mb	mb	NNP
21781	3581	2	.	.	NNP
21781	3581	3	,	,	,
21781	3581	4	mandible	mandible	JJ
21781	3581	5	.	.	.
21781	3582	1	[	[	-LRB-
21781	3582	2	M.C.	M.C.	NNP
21781	3582	3	,	,	,
21781	3582	4	Meckel	Meckel	NNP
21781	3582	5	's	's	POS
21781	3582	6	Cartilage	Cartilage	NNP
21781	3582	7	.	.	.
21781	3582	8	]	]	-RRB-
21781	3583	1	m.mk	m.mk	NNP
21781	3583	2	.	.	.
21781	3583	3	,	,	,
21781	3583	4	mento	mento	JJ
21781	3583	5	-	-	HYPH
21781	3583	6	Meckelian	meckelian	JJ
21781	3583	7	bone	bone	NN
21781	3583	8	.	.	.
21781	3584	1	m.p	m.p	NNP
21781	3584	2	.	.	NNP
21781	3584	3	,	,	,
21781	3584	4	mouth	mouth	NN
21781	3584	5	passage	passage	NN
21781	3584	6	.	.	.
21781	3585	1	mx	mx	NNP
21781	3585	2	.	.	NNP
21781	3585	3	,	,	,
21781	3585	4	maxilla	maxilla	NNP
21781	3585	5	.	.	.
21781	3586	1	n.c	n.c	NNP
21781	3586	2	.	.	NNP
21781	3586	3	,	,	,
21781	3586	4	notochord	notochord	NN
21781	3586	5	.	.	.
21781	3587	1	n.o	n.o	NNP
21781	3587	2	.	.	NNP
21781	3587	3	,	,	,
21781	3587	4	nasal	nasal	NN
21781	3587	5	organ	organ	NNP
21781	3587	6	.	.	.
21781	3588	1	n.p	n.p	NNP
21781	3588	2	.	.	NNP
21781	3588	3	,	,	,
21781	3588	4	nasal	nasal	NN
21781	3588	5	passage	passage	NN
21781	3588	6	.	.	.
21781	3589	1	ot	ot	IN
21781	3589	2	.	.	NNP
21781	3589	3	,	,	,
21781	3589	4	or	or	CC
21781	3589	5	o.c	o.c	NNP
21781	3589	6	.	.	NNP
21781	3589	7	,	,	,
21781	3589	8	otic	otic	NNP
21781	3589	9	(	(	-LRB-
21781	3589	10	auditory	auditory	JJ
21781	3589	11	)	)	-RRB-
21781	3589	12	capsule	capsule	NN
21781	3589	13	.	.	.
21781	3590	1	pal	pal	NNP
21781	3590	2	.	.	NNP
21781	3590	3	,	,	,
21781	3590	4	palatine	palatine	NNP
21781	3590	5	bone	bone	NN
21781	3590	6	.	.	.
21781	3591	1	PAL	PAL	NNP
21781	3591	2	.	.	NNP
21781	3591	3	,	,	,
21781	3591	4	hard	hard	JJ
21781	3591	5	palate	palate	NN
21781	3591	6	of	of	IN
21781	3591	7	Mammal	Mammal	NNP
21781	3591	8	.	.	.
21781	3592	1	p.c	p.c	NNP
21781	3592	2	.	.	NNP
21781	3592	3	,	,	,
21781	3592	4	parachordal	parachordal	NN
21781	3592	5	.	.	.
21781	3593	1	p.f	p.f	NNP
21781	3593	2	.	.	NNP
21781	3593	3	,	,	,
21781	3593	4	[	[	-LRB-
21781	3593	5	parieto	parieto	NN
21781	3593	6	-	-	HYPH
21781	3593	7	frontal	frontal	JJ
21781	3593	8	]	]	-RRB-
21781	3593	9	-see	-see	NNP
21781	3593	10	f.p.-	f.p.-	CD
21781	3593	11	p.m.	p.m.	NN
21781	3593	12	,	,	,
21781	3593	13	premaxilla	premaxilla	NN
21781	3593	14	.	.	.
21781	3594	1	P.N.	P.N.	NNP
21781	3594	2	,	,	,
21781	3594	3	internal	internal	JJ
21781	3594	4	nares	naris	NNS
21781	3594	5	.	.	.
21781	3595	1	p.o	p.o	NNP
21781	3595	2	.	.	NNP
21781	3595	3	,	,	,
21781	3595	4	prootic	prootic	JJ
21781	3595	5	bone	bone	NN
21781	3595	6	.	.	.
21781	3596	1	p.p	p.p	NNP
21781	3596	2	.	.	NNP
21781	3596	3	,	,	,
21781	3596	4	palato	palato	JJ
21781	3596	5	-	-	HYPH
21781	3596	6	pterygoid	pterygoid	NN
21781	3596	7	cartilage	cartilage	NN
21781	3596	8	.	.	.
21781	3597	1	psph	psph	NNP
21781	3597	2	.	.	NNP
21781	3597	3	,	,	,
21781	3597	4	parasphenoid	parasphenoid	NN
21781	3597	5	bone	bone	NN
21781	3597	6	.	.	.
21781	3598	1	pt	pt	NNP
21781	3598	2	.	.	NNP
21781	3598	3	,	,	,
21781	3598	4	pterygoid	pterygoid	NNP
21781	3598	5	bone	bone	NN
21781	3598	6	.	.	.
21781	3599	1	q.	q.	NNP
21781	3599	2	,	,	,
21781	3599	3	quadrate	quadrate	NNP
21781	3599	4	cartilage	cartilage	NN
21781	3599	5	.	.	.
21781	3600	1	q.j	q.j	NNP
21781	3600	2	.	.	NNP
21781	3600	3	,	,	,
21781	3600	4	quadrato	quadrato	NNP
21781	3600	5	-	-	HYPH
21781	3600	6	jugal	jugal	NNP
21781	3600	7	.	.	.
21781	3601	1	s.e	s.e	NNP
21781	3601	2	.	.	NNP
21781	3601	3	,	,	,
21781	3601	4	sphenethmoid	sphenethmoid	NN
21781	3601	5	bone	bone	NN
21781	3601	6	.	.	.
21781	3602	1	sq	sq	NNP
21781	3602	2	.	.	NNP
21781	3602	3	,	,	,
21781	3602	4	squamosal	squamosal	NNP
21781	3602	5	.	.	.
21781	3603	1	t.	t.	NNP
21781	3603	2	,	,	,
21781	3603	3	trabecular	trabecular	JJ
21781	3603	4	part	part	NN
21781	3603	5	of	of	IN
21781	3603	6	brain	brain	NN
21781	3603	7	box	box	NN
21781	3603	8	.	.	.
21781	3604	1	t.c	t.c	NNP
21781	3604	2	.	.	NNP
21781	3604	3	,	,	,
21781	3604	4	trabecula	trabecula	NNP
21781	3604	5	.	.	.
21781	3605	1	th.h	th.h	NNP
21781	3605	2	.	.	NNP
21781	3605	3	,	,	,
21781	3605	4	thyrohyal	thyrohyal	NNP
21781	3605	5	.	.	.
21781	3606	1	{	{	-LRB-
21781	3606	2	Illustration	illustration	NN
21781	3606	3	:	:	:
21781	3606	4	Diagram	Diagram	NNP
21781	3606	5	Sheet	Sheet	NNP
21781	3606	6	14	14	CD
21781	3606	7	.	.	.
21781	3606	8	}	}	-RRB-
21781	3607	1	Sheet	sheet	NN
21781	3607	2	15	15	CD
21781	3607	3	Figure	figure	NN
21781	3607	4	1	1	CD
21781	3607	5	.	.	.
21781	3608	1	Dissection	dissection	NN
21781	3608	2	of	of	IN
21781	3608	3	-Male-	-Male-	NNS
21781	3608	4	[	[	-LRB-
21781	3608	5	Female	Female	NNP
21781	3608	6	]	]	-RRB-
21781	3608	7	Dog	Dog	NNP
21781	3608	8	-	-	HYPH
21781	3608	9	Fish	Fish	NNP
21781	3608	10	to	to	TO
21781	3608	11	show	show	VB
21781	3608	12	alimentary	alimentary	JJ
21781	3608	13	canal	canal	NN
21781	3608	14	,	,	,
21781	3608	15	the	the	DT
21781	3608	16	pericardium	pericardium	NN
21781	3608	17	also	also	RB
21781	3608	18	being	be	VBG
21781	3608	19	opened	open	VBN
21781	3608	20	and	and	CC
21781	3608	21	the	the	DT
21781	3608	22	cloaca	cloaca	NN
21781	3608	23	slit	slit	VBN
21781	3608	24	up	up	RP
21781	3608	25	.	.	.
21781	3609	1	[	[	-LRB-
21781	3609	2	Above	above	RB
21781	3609	3	is	be	VBZ
21781	3609	4	also	also	RB
21781	3609	5	seen	see	VBN
21781	3609	6	the	the	DT
21781	3609	7	dorsal	dorsal	NN
21781	3609	8	view	view	NN
21781	3609	9	of	of	IN
21781	3609	10	the	the	DT
21781	3609	11	head	head	NN
21781	3609	12	.	.	.
21781	3609	13	]	]	-RRB-
21781	3610	1	Figure	figure	NN
21781	3610	2	2	2	CD
21781	3610	3	.	.	.
21781	3611	1	The	the	DT
21781	3611	2	pelvic	pelvic	JJ
21781	3611	3	girdle	girdle	NN
21781	3611	4	and	and	CC
21781	3611	5	fin	fin	NNP
21781	3611	6	skeleton	skeleton	NNP
21781	3611	7	[	[	-LRB-
21781	3611	8	of	of	IN
21781	3611	9	a	a	DT
21781	3611	10	male	male	NN
21781	3611	11	]	]	-RRB-
21781	3611	12	.	.	.
21781	3612	1	{	{	-LRB-
21781	3612	2	No	no	DT
21781	3612	3	Figure	figure	NN
21781	3612	4	3	3	CD
21781	3612	5	,	,	,
21781	3612	6	in	in	IN
21781	3612	7	First	First	NNP
21781	3612	8	Edition	Edition	NNP
21781	3612	9	.	.	.
21781	3612	10	}	}	-RRB-
21781	3613	1	Figure	figure	NN
21781	3613	2	4	4	CD
21781	3613	3	.	.	.
21781	3614	1	The	the	DT
21781	3614	2	spiral	spiral	JJ
21781	3614	3	valve	valve	NN
21781	3614	4	in	in	IN
21781	3614	5	the	the	DT
21781	3614	6	colon	colon	NN
21781	3614	7	.	.	.
21781	3615	1	{	{	-LRB-
21781	3615	2	Figure	figure	NN
21781	3615	3	3	3	CD
21781	3615	4	,	,	,
21781	3615	5	in	in	IN
21781	3615	6	Second	Second	NNP
21781	3615	7	Edition	Edition	NNP
21781	3615	8	.	.	.
21781	3615	9	}	}	-RRB-
21781	3616	1	a.p	a.p	NNP
21781	3616	2	.	.	NNP
21781	3616	3	,	,	,
21781	3616	4	abdominal	abdominal	JJ
21781	3616	5	pore	pore	NNP
21781	3616	6	.	.	.
21781	3617	1	aur	aur	NNP
21781	3617	2	.	.	NNP
21781	3617	3	,	,	,
21781	3617	4	-auricle-	-auricle-	NFP
21781	3617	5	[	[	-LRB-
21781	3617	6	atrium	atrium	NN
21781	3617	7	]	]	-RRB-
21781	3617	8	of	of	IN
21781	3617	9	heart	heart	NN
21781	3617	10	.	.	.
21781	3618	1	b.d	b.d	NNP
21781	3618	2	.	.	NNP
21781	3618	3	,	,	,
21781	3618	4	bile	bile	NN
21781	3618	5	duct	duct	NN
21781	3618	6	.	.	.
21781	3619	1	b.pt	b.pt	NNP
21781	3619	2	.	.	.
21781	3619	3	,	,	,
21781	3619	4	basi	basi	NN
21781	3619	5	-	-	HYPH
21781	3619	6	pterygium	pterygium	NN
21781	3619	7	.	.	.
21781	3620	1	-cl	-cl	:
21781	3620	2	.	.	NNP
21781	3620	3	,	,	,
21781	3620	4	clasper.-	clasper.-	NNP
21781	3620	5	cl.c	cl.c	NNP
21781	3620	6	.	.	NNP
21781	3620	7	,	,	,
21781	3620	8	-its-	-its-	NFP
21781	3620	9	[	[	-LRB-
21781	3620	10	the	the	DT
21781	3620	11	]	]	-RRB-
21781	3620	12	supporting	support	VBG
21781	3620	13	cartilage	cartilage	NN
21781	3620	14	[	[	-LRB-
21781	3620	15	of	of	IN
21781	3620	16	the	the	DT
21781	3620	17	clasper	clasper	NN
21781	3620	18	]	]	-RRB-
21781	3620	19	.	.	.
21781	3621	1	co.	co.	NNP
21781	3621	2	,	,	,
21781	3621	3	colon	colon	NN
21781	3621	4	.	.	.
21781	3622	1	d'dnm	d'dnm	UH
21781	3622	2	.	.	NNP
21781	3622	3	,	,	,
21781	3622	4	duodenum	duodenum	NNP
21781	3622	5	.	.	.
21781	3623	1	e.	e.	NNP
21781	3623	2	,	,	,
21781	3623	3	the	the	DT
21781	3623	4	eye	eye	NN
21781	3623	5	.	.	.
21781	3624	1	g.bl	g.bl	NNP
21781	3624	2	.	.	NNP
21781	3624	3	,	,	,
21781	3624	4	gall	gall	NN
21781	3624	5	bladder	bladder	NN
21781	3624	6	.	.	.
21781	3625	1	g.s	g.s	NNP
21781	3625	2	.	.	NNP
21781	3625	3	,	,	,
21781	3625	4	gill	gill	NNP
21781	3625	5	slits	slit	NNS
21781	3625	6	.	.	.
21781	3626	1	L.Lv	L.Lv	NNP
21781	3626	2	.	.	.
21781	3626	3	,	,	,
21781	3626	4	left	left	JJ
21781	3626	5	lobe	lobe	NN
21781	3626	6	of	of	IN
21781	3626	7	liver	liver	NN
21781	3626	8	.	.	.
21781	3627	1	M.Lv	M.Lv	NNP
21781	3627	2	.	.	NNP
21781	3627	3	,	,	,
21781	3627	4	middle	middle	JJ
21781	3627	5	lobe	lobe	NNP
21781	3627	6	of	of	IN
21781	3627	7	liver	liver	NN
21781	3627	8	.	.	.
21781	3628	1	olf	olf	NNP
21781	3628	2	.	.	NNP
21781	3628	3	,	,	,
21781	3628	4	olfactory	olfactory	JJ
21781	3628	5	opening	opening	NN
21781	3628	6	.	.	.
21781	3629	1	[	[	-LRB-
21781	3629	2	pan	pan	NNP
21781	3629	3	.	.	NNP
21781	3629	4	,	,	,
21781	3629	5	pancreas	pancrea	NNS
21781	3629	6	.	.	.
21781	3629	7	]	]	-RRB-
21781	3630	1	pcd	pcd	NNP
21781	3630	2	.	.	NNP
21781	3630	3	,	,	,
21781	3630	4	pericardial	pericardial	JJ
21781	3630	5	wall	wall	NN
21781	3630	6	.	.	.
21781	3631	1	pel.g	pel.g	UH
21781	3631	2	.	.	.
21781	3631	3	,	,	,
21781	3631	4	the	the	DT
21781	3631	5	pelvic	pelvic	JJ
21781	3631	6	girdle	girdle	NNP
21781	3631	7	.	.	.
21781	3632	1	p.p	p.p	NNP
21781	3632	2	.	.	NNP
21781	3632	3	,	,	,
21781	3632	4	arrow	arrow	VBP
21781	3632	5	through	through	IN
21781	3632	6	pericardio	pericardio	NN
21781	3632	7	-	-	HYPH
21781	3632	8	peritoneal	peritoneal	NN
21781	3632	9	canal	canal	NN
21781	3632	10	.	.	.
21781	3633	1	r.g	r.g	NNP
21781	3633	2	.	.	NNP
21781	3633	3	,	,	,
21781	3633	4	rectal	rectal	NNP
21781	3633	5	gland	gland	NNP
21781	3633	6	.	.	.
21781	3634	1	[	[	-LRB-
21781	3634	2	R.Liv	R.Liv	NNP
21781	3634	3	.	.	NNP
21781	3634	4	,	,	,
21781	3634	5	right	right	JJ
21781	3634	6	lobe	lobe	NNP
21781	3634	7	.	.	.
21781	3634	8	]	]	-RRB-
21781	3635	1	sp	sp	NNP
21781	3635	2	.	.	NNP
21781	3635	3	,	,	,
21781	3635	4	spiracle	spiracle	NNP
21781	3635	5	.	.	.
21781	3636	1	spl	spl	NNP
21781	3636	2	.	.	NNP
21781	3636	3	,	,	,
21781	3636	4	spleen	spleen	NNP
21781	3636	5	.	.	.
21781	3637	1	st	st	NNP
21781	3637	2	.	.	NNP
21781	3637	3	,	,	,
21781	3637	4	the	the	DT
21781	3637	5	stomach	stomach	NN
21781	3637	6	.	.	.
21781	3638	1	s.v	s.v	NNP
21781	3638	2	.	.	NNP
21781	3638	3	,	,	,
21781	3638	4	sinus	sinus	NN
21781	3638	5	venosus	venosus	NNP
21781	3638	6	.	.	.
21781	3639	1	u.g.p	u.g.p	NNP
21781	3639	2	.	.	NNP
21781	3639	3	,	,	,
21781	3639	4	uro	uro	NNP
21781	3639	5	-	-	HYPH
21781	3639	6	genital	genital	JJ
21781	3639	7	pore	pore	NN
21781	3639	8	.	.	.
21781	3640	1	v.	v.	NNP
21781	3640	2	,	,	,
21781	3640	3	ventricle	ventricle	NN
21781	3640	4	.	.	.
21781	3641	1	{	{	-LRB-
21781	3641	2	Illustration	illustration	NN
21781	3641	3	:	:	:
21781	3641	4	Diagram	Diagram	NNP
21781	3641	5	Sheet	Sheet	NNP
21781	3641	6	15	15	CD
21781	3641	7	.	.	.
21781	3641	8	}	}	-RRB-
21781	3642	1	Sheet	sheet	NN
21781	3642	2	16	16	CD
21781	3642	3	.	.	.
21781	3643	1	Figure	figure	NN
21781	3643	2	1	1	CD
21781	3643	3	.	.	.
21781	3644	1	Circulation	circulation	NN
21781	3644	2	of	of	IN
21781	3644	3	the	the	DT
21781	3644	4	Dog	Dog	NNP
21781	3644	5	-	-	HYPH
21781	3644	6	Fish	Fish	NNP
21781	3644	7	.	.	.
21781	3645	1	Figure	figure	NN
21781	3645	2	2	2	CD
21781	3645	3	.	.	.
21781	3646	1	Simplified	simplify	VBN
21781	3646	2	and	and	CC
21781	3646	3	more	more	JJR
21781	3646	4	typical	typical	JJ
21781	3646	5	fish	fish	NN
21781	3646	6	circulation	circulation	NN
21781	3646	7	,	,	,
21781	3646	8	in	in	IN
21781	3646	9	which	which	WDT
21781	3646	10	the	the	DT
21781	3646	11	posterior	posterior	NN
21781	3646	12	cardinals	cardinal	NNS
21781	3646	13	have	have	VBP
21781	3646	14	not	not	RB
21781	3646	15	coalesced	coalesce	VBN
21781	3646	16	in	in	IN
21781	3646	17	the	the	DT
21781	3646	18	median	median	JJ
21781	3646	19	line	line	NN
21781	3646	20	.	.	.
21781	3647	1	The	the	DT
21781	3647	2	Cuvierian	cuvierian	JJ
21781	3647	3	veins	vein	NNS
21781	3647	4	=	=	NFP
21781	3647	5	the	the	DT
21781	3647	6	vena	vena	NNP
21781	3647	7	cava	cava	NNP
21781	3647	8	superior	superior	JJ
21781	3647	9	of	of	IN
21781	3647	10	the	the	DT
21781	3647	11	higher	high	JJR
21781	3647	12	type	type	NN
21781	3647	13	;	;	:
21781	3647	14	the	the	DT
21781	3647	15	posterior	posterior	NNP
21781	3647	16	cardinal	cardinal	NNP
21781	3647	17	is	be	VBZ
21781	3647	18	represented	represent	VBN
21781	3647	19	by	by	IN
21781	3647	20	the	the	DT
21781	3647	21	azygos	azygos	NNP
21781	3647	22	vein	vein	NN
21781	3647	23	in	in	IN
21781	3647	24	the	the	DT
21781	3647	25	Rabbit	Rabbit	NNP
21781	3647	26	.	.	.
21781	3648	1	Compare	compare	VB
21781	3648	2	Sheet	sheet	NN
21781	3648	3	24	24	CD
21781	3648	4	,	,	,
21781	3648	5	Figure	Figure	NNP
21781	3648	6	7	7	CD
21781	3648	7	,	,	,
21781	3648	8	and	and	CC
21781	3648	9	Sheet	sheet	NN
21781	3648	10	2	2	CD
21781	3648	11	,	,	,
21781	3648	12	Figure	figure	NN
21781	3648	13	2	2	CD
21781	3648	14	.	.	.
21781	3649	1	Figure	figure	NN
21781	3649	2	3	3	CD
21781	3649	3	.	.	.
21781	3650	1	Side	side	JJ
21781	3650	2	view	view	NN
21781	3650	3	of	of	IN
21781	3650	4	the	the	DT
21781	3650	5	pericardium	pericardium	NN
21781	3650	6	.	.	.
21781	3651	1	a.br	a.br	NNP
21781	3651	2	.	.	NNP
21781	3651	3	,	,	,
21781	3651	4	afferent	afferent	NN
21781	3651	5	branchial	branchial	JJ
21781	3651	6	artery	artery	NN
21781	3651	7	.	.	.
21781	3652	1	a.c.s	a.c.s	NNP
21781	3652	2	.	.	NNP
21781	3652	3	,	,	,
21781	3652	4	anterior	anterior	NNP
21781	3652	5	cardinal	cardinal	NNP
21781	3652	6	sinus	sinus	NNP
21781	3652	7	(=	(=	NNP
21781	3652	8	internal	internal	JJ
21781	3652	9	jugular	jugular	NNP
21781	3652	10	vein	vein	NN
21781	3652	11	)	)	-RRB-
21781	3652	12	.	.	.
21781	3653	1	au	au	NNP
21781	3653	2	.	.	NNP
21781	3653	3	,	,	,
21781	3653	4	atrium	atrium	NNP
21781	3653	5	(	(	-LRB-
21781	3653	6	auricle	auricle	NN
21781	3653	7	)	)	-RRB-
21781	3653	8	(=	(=	NNP
21781	3653	9	the	the	DT
21781	3653	10	two	two	CD
21781	3653	11	auricles	auricle	NNS
21781	3653	12	of	of	IN
21781	3653	13	higher	high	JJR
21781	3653	14	forms	form	NNS
21781	3653	15	)	)	-RRB-
21781	3653	16	.	.	.
21781	3654	1	b.a	b.a	NNP
21781	3654	2	.	.	NNP
21781	3654	3	,	,	,
21781	3654	4	bulbus	bulbus	NNP
21781	3654	5	arteriosus	arteriosus	NNP
21781	3654	6	.	.	.
21781	3655	1	c.a	c.a	NNP
21781	3655	2	.	.	NNP
21781	3655	3	,	,	,
21781	3655	4	conus	conus	NNP
21781	3655	5	arterious	arterious	JJ
21781	3655	6	.	.	.
21781	3656	1	cd	cd	NN
21781	3656	2	.	.	.
21781	3657	1	a.	a.	NNP
21781	3657	2	,	,	,
21781	3657	3	caudal	caudal	JJ
21781	3657	4	artery	artery	NN
21781	3657	5	.	.	.
21781	3658	1	cd.v	cd.v	NNP
21781	3658	2	.	.	NNP
21781	3658	3	,	,	,
21781	3658	4	caudal	caudal	JJ
21781	3658	5	vein	vein	NN
21781	3658	6	.	.	.
21781	3659	1	c.s	c.s	NNP
21781	3659	2	.	.	NNP
21781	3659	3	,	,	,
21781	3659	4	Cuvierian	cuvierian	JJ
21781	3659	5	sinus	sinus	NN
21781	3659	6	.	.	.
21781	3660	1	d.a	d.a	NNP
21781	3660	2	.	.	NNP
21781	3660	3	,	,	,
21781	3660	4	dorsal	dorsal	NN
21781	3660	5	aorta	aorta	NNP
21781	3660	6	.	.	.
21781	3661	1	E.	E.	NNP
21781	3661	2	,	,	,
21781	3661	3	eye	eye	NN
21781	3661	4	.	.	.
21781	3662	1	e.br	e.br	NNP
21781	3662	2	.	.	NNP
21781	3662	3	,	,	,
21781	3662	4	efferent	efferent	JJ
21781	3662	5	branchial	branchial	JJ
21781	3662	6	arteries	artery	NNS
21781	3662	7	.	.	.
21781	3663	1	g.s	g.s	NNP
21781	3663	2	.	.	NNP
21781	3663	3	,	,	,
21781	3663	4	in	in	IN
21781	3663	5	position	position	NN
21781	3663	6	of	of	IN
21781	3663	7	gill	gill	JJ
21781	3663	8	slits	slit	NNS
21781	3663	9	.	.	.
21781	3664	1	h.br.a	h.br.a	NNP
21781	3664	2	.	.	.
21781	3664	3	,	,	,
21781	3664	4	hypobranchial	hypobranchial	JJ
21781	3664	5	artery	artery	NN
21781	3664	6	.	.	.
21781	3665	1	H.S.	H.S.	NNP
21781	3665	2	,	,	,
21781	3665	3	hepatic	hepatic	JJ
21781	3665	4	sinus	sinus	NN
21781	3665	5	.	.	.
21781	3666	1	[	[	-LRB-
21781	3666	2	i.j.s	i.j.s	NNP
21781	3666	3	.	.	NNP
21781	3666	4	,	,	,
21781	3666	5	inferior	inferior	NNP
21781	3666	6	jugular	jugular	NNP
21781	3666	7	sinus	sinus	NNP
21781	3666	8	(=	(=	NNP
21781	3666	9	external	external	JJ
21781	3666	10	jugular	jugular	NNP
21781	3666	11	vein	vein	NN
21781	3666	12	)	)	-RRB-
21781	3666	13	.	.	.
21781	3666	14	]	]	-RRB-
21781	3667	1	K.	K.	NNP
21781	3667	2	,	,	,
21781	3667	3	kidney	kidney	NN
21781	3667	4	.	.	.
21781	3668	1	L.V.	L.V.	NNP
21781	3668	2	,	,	,
21781	3668	3	lateral	lateral	JJ
21781	3668	4	vein	vein	NN
21781	3668	5	.	.	.
21781	3669	1	[	[	-LRB-
21781	3669	2	oe.s	oe.s	NNP
21781	3669	3	.	.	.
21781	3669	4	,	,	,
21781	3669	5	ventral	ventral	JJ
21781	3669	6	wall	wall	NN
21781	3669	7	of	of	IN
21781	3669	8	oesophagus	oesophagus	NNP
21781	3669	9	.	.	.
21781	3669	10	]	]	-RRB-
21781	3670	1	P.C.C.	P.C.C.	NNP
21781	3670	2	,	,	,
21781	3670	3	pericardial	pericardial	JJ
21781	3670	4	cavity	cavity	NN
21781	3670	5	.	.	.
21781	3671	1	P.C.S.	P.C.S.	NNP
21781	3671	2	,	,	,
21781	3671	3	posterior	posterior	NNP
21781	3671	4	cardinal	cardinal	NNP
21781	3671	5	sinus	sinus	NNP
21781	3671	6	.	.	.
21781	3672	1	p.p.c	p.p.c	NNP
21781	3672	2	.	.	NNP
21781	3672	3	,	,	,
21781	3672	4	pericardio	pericardio	NN
21781	3672	5	-	-	HYPH
21781	3672	6	peritoneal	peritoneal	NN
21781	3672	7	canal	canal	NN
21781	3672	8	.	.	.
21781	3673	1	P.V.	P.V.	NNP
21781	3673	2	,	,	,
21781	3673	3	portal	portal	JJ
21781	3673	4	vein	vein	NN
21781	3673	5	.	.	.
21781	3674	1	r.p.v	r.p.v	NNP
21781	3674	2	.	.	NNP
21781	3674	3	,	,	,
21781	3674	4	reno	reno	NNP
21781	3674	5	-	-	HYPH
21781	3674	6	portal	portal	NNP
21781	3674	7	vein	vein	NN
21781	3674	8	.	.	.
21781	3675	1	s.c.v	s.c.v	NNP
21781	3675	2	.	.	NNP
21781	3675	3	,	,	,
21781	3675	4	subclavian	subclavian	NNP
21781	3675	5	vein	vein	NNP
21781	3675	6	.	.	.
21781	3676	1	Vn	Vn	NNP
21781	3676	2	.	.	NNP
21781	3676	3	,	,	,
21781	3676	4	ventricle	ventricle	NN
21781	3676	5	.	.	.
21781	3677	1	-v.s.v	-v.s.v	:
21781	3677	2	.	.	NNP
21781	3677	3	,	,	,
21781	3677	4	inferior	inferior	JJ
21781	3677	5	(=	(=	NNP
21781	3677	6	external	external	JJ
21781	3677	7	)	)	-RRB-
21781	3677	8	jugular	jugular	NNP
21781	3677	9	vein-	vein-	NN
21781	3677	10	.	.	.
21781	3678	1	Figure	figure	NN
21781	3678	2	4	4	CD
21781	3678	3	.	.	.
21781	3679	1	Skeleton	Skeleton	NNP
21781	3679	2	of	of	IN
21781	3679	3	pectoral	pectoral	JJ
21781	3679	4	limb	limb	NN
21781	3679	5	,	,	,
21781	3679	6	and	and	CC
21781	3679	7	girdle.--	girdle.--	NNP
21781	3679	8	g.	g.	NNP
21781	3679	9	,	,	,
21781	3679	10	the	the	DT
21781	3679	11	girdle	girdle	NN
21781	3679	12	(	(	-LRB-
21781	3679	13	also	also	RB
21781	3679	14	in	in	IN
21781	3679	15	Figure	Figure	NNP
21781	3679	16	3	3	CD
21781	3679	17	)	)	-RRB-
21781	3679	18	.	.	.
21781	3680	1	m.p	m.p	NNP
21781	3680	2	.	.	NNP
21781	3680	3	,	,	,
21781	3680	4	meso	meso	NN
21781	3680	5	-	-	HYPH
21781	3680	6	pterygium	pterygium	NN
21781	3680	7	.	.	.
21781	3681	1	mt.p	mt.p	NNP
21781	3681	2	.	.	NNP
21781	3681	3	,	,	,
21781	3681	4	meta	meta	JJ
21781	3681	5	-	-	HYPH
21781	3681	6	pterygium	pterygium	NN
21781	3681	7	.	.	.
21781	3682	1	p.p	p.p	NNP
21781	3682	2	.	.	NNP
21781	3682	3	,	,	,
21781	3682	4	pro	pro	JJ
21781	3682	5	-	-	JJ
21781	3682	6	pterygium	pterygium	JJ
21781	3682	7	.	.	.
21781	3683	1	sc	sc	NNP
21781	3683	2	.	.	NNP
21781	3683	3	,	,	,
21781	3683	4	its	-PRON-	PRP$
21781	3683	5	dorsal	dorsal	NN
21781	3683	6	portion	portion	NN
21781	3683	7	.	.	.
21781	3684	1	{	{	-LRB-
21781	3684	2	Illustration	illustration	NN
21781	3684	3	:	:	:
21781	3684	4	Diagram	Diagram	NNP
21781	3684	5	Sheet	Sheet	NNP
21781	3684	6	16	16	CD
21781	3684	7	.	.	.
21781	3684	8	}	}	-RRB-
21781	3685	1	Sheet	sheet	NN
21781	3685	2	17	17	CD
21781	3685	3	-The	-The	:
21781	3685	4	Uro	uro	NN
21781	3685	5	-	-	HYPH
21781	3685	6	genital	genital	JJ
21781	3685	7	Organs	organ	NNS
21781	3685	8	of	of	IN
21781	3685	9	the	the	DT
21781	3685	10	Dog	Dog	NNP
21781	3685	11	-	-	HYPH
21781	3685	12	Fish	Fish	NNP
21781	3685	13	_	_	NNP
21781	3685	14	.	.	.
21781	3686	1	Figure	figure	NN
21781	3686	2	1	1	CD
21781	3686	3	.	.	.
21781	3687	1	The	the	DT
21781	3687	2	Female	Female	NNP
21781	3687	3	,	,	,
21781	3687	4	the	the	DT
21781	3687	5	oviduct	oviduct	NN
21781	3687	6	of	of	IN
21781	3687	7	the	the	DT
21781	3687	8	left	left	JJ
21781	3687	9	side	side	NN
21781	3687	10	cut	cut	VBD
21781	3687	11	away	away	RB
21781	3687	12	,	,	,
21781	3687	13	-and	-and	:
21781	3687	14	an	an	DT
21781	3687	15	egg	egg	NN
21781	3687	16	case	case	NN
21781	3687	17	in	in	IN
21781	3687	18	the	the	DT
21781	3687	19	oviduct.-	oviduct.-	NNP
21781	3687	20	Figure	Figure	NNP
21781	3687	21	2	2	CD
21781	3687	22	.	.	.
21781	3688	1	The	the	DT
21781	3688	2	Male	Male	NNP
21781	3688	3	.	.	.
21781	3689	1	The	the	DT
21781	3689	2	rectum	rectum	NN
21781	3689	3	is	be	VBZ
21781	3689	4	removed	remove	VBN
21781	3689	5	in	in	IN
21781	3689	6	both	both	DT
21781	3689	7	cases	case	NNS
21781	3689	8	,	,	,
21781	3689	9	and	and	CC
21781	3689	10	the	the	DT
21781	3689	11	silvery	silvery	NNP
21781	3689	12	peritoneum	peritoneum	NN
21781	3689	13	dissected	dissect	VBD
21781	3689	14	off	off	RP
21781	3689	15	from	from	IN
21781	3689	16	the	the	DT
21781	3689	17	kidneys	kidney	NNS
21781	3689	18	.	.	.
21781	3690	1	Figure	figure	NN
21781	3690	2	3	3	CD
21781	3690	3	.	.	.
21781	3691	1	A	a	DT
21781	3691	2	generalized	generalize	VBN
21781	3691	3	diagram	diagram	NN
21781	3691	4	of	of	IN
21781	3691	5	the	the	DT
21781	3691	6	uro	uro	NNP
21781	3691	7	-	-	HYPH
21781	3691	8	genital	genital	JJ
21781	3691	9	organs.--	organs.--	CD
21781	3691	10	All	all	DT
21781	3691	11	references	reference	NNS
21781	3691	12	in	in	IN
21781	3691	13	text	text	NN
21781	3691	14	.	.	.
21781	3692	1	Ms.	Ms.	NNP
21781	3692	2	,	,	,
21781	3692	3	the	the	DT
21781	3692	4	mesonephros	mesonephro	NNS
21781	3692	5	,	,	,
21781	3692	6	is	be	VBZ
21781	3692	7	the	the	DT
21781	3692	8	epididymis	epididymis	NNP
21781	3692	9	in	in	IN
21781	3692	10	the	the	DT
21781	3692	11	male	male	NN
21781	3692	12	,	,	,
21781	3692	13	and	and	CC
21781	3692	14	is	be	VBZ
21781	3692	15	reduced	reduce	VBN
21781	3692	16	in	in	IN
21781	3692	17	the	the	DT
21781	3692	18	female	female	NN
21781	3692	19	;	;	:
21781	3692	20	Ms.d	Ms.d	NNP
21781	3692	21	.	.	.
21781	3692	22	,	,	,
21781	3692	23	its	-PRON-	PRP$
21781	3692	24	duct	duct	NN
21781	3692	25	,	,	,
21781	3692	26	is	be	VBZ
21781	3692	27	the	the	DT
21781	3692	28	vas	vas	NN
21781	3692	29	deferens	deferen	NNS
21781	3692	30	in	in	IN
21781	3692	31	the	the	DT
21781	3692	32	male	male	NN
21781	3692	33	,	,	,
21781	3692	34	and	and	CC
21781	3692	35	persists	persist	VBZ
21781	3692	36	only	only	RB
21781	3692	37	as	as	IN
21781	3692	38	the	the	DT
21781	3692	39	urinary	urinary	JJ
21781	3692	40	receptacle	receptacle	NN
21781	3692	41	in	in	IN
21781	3692	42	the	the	DT
21781	3692	43	female	female	NN
21781	3692	44	.	.	.
21781	3693	1	Mt.	Mount	NNP
21781	3694	1	and	and	CC
21781	3694	2	Mt.d	Mt.d	NNP
21781	3694	3	.	.	.
21781	3694	4	,	,	,
21781	3694	5	the	the	DT
21781	3694	6	metanephros	metanephros	NNP
21781	3694	7	and	and	CC
21781	3694	8	metanephric	metanephric	JJ
21781	3694	9	duct	duct	NN
21781	3694	10	,	,	,
21781	3694	11	become	become	VBP
21781	3694	12	the	the	DT
21781	3694	13	functional	functional	JJ
21781	3694	14	kidney	kidney	NN
21781	3694	15	and	and	CC
21781	3694	16	ureter	ureter	NN
21781	3694	17	in	in	IN
21781	3694	18	both	both	DT
21781	3694	19	sexes	sex	NNS
21781	3694	20	.	.	.
21781	3695	1	G.	G.	NNP
21781	3695	2	is	be	VBZ
21781	3695	3	the	the	DT
21781	3695	4	gonad	gonad	NNP
21781	3695	5	(	(	-LRB-
21781	3695	6	reproductive	reproductive	NNP
21781	3695	7	gland	gland	NNP
21781	3695	8	)	)	-RRB-
21781	3695	9	,	,	,
21781	3695	10	and	and	CC
21781	3695	11	M.L.	M.L.	NNP
21781	3696	1	the	the	DT
21781	3696	2	animal	animal	NN
21781	3696	3	's	's	POS
21781	3696	4	middle	middle	JJ
21781	3696	5	line	line	NN
21781	3696	6	(	(	-LRB-
21781	3696	7	median	median	JJ
21781	3696	8	plane	plane	NN
21781	3696	9	)	)	-RRB-
21781	3696	10	.	.	.
21781	3697	1	-Ps.-	-Ps.-	:
21781	3697	2	,	,	,
21781	3697	3	[	[	-LRB-
21781	3697	4	Pr	pr	NN
21781	3697	5	.	.	NNP
21781	3697	6	,	,	,
21781	3697	7	]	]	-RRB-
21781	3697	8	the	the	DT
21781	3697	9	pronephros	pronephro	NNS
21781	3697	10	,	,	,
21781	3697	11	is	be	VBZ
21781	3697	12	never	never	RB
21781	3697	13	developed	develop	VBN
21781	3697	14	in	in	IN
21781	3697	15	the	the	DT
21781	3697	16	Dog	Dog	NNP
21781	3697	17	-	-	HYPH
21781	3697	18	fish	fish	NN
21781	3697	19	;	;	:
21781	3697	20	P.d	P.d	NNP
21781	3697	21	.	.	NNP
21781	3697	22	,	,	,
21781	3697	23	its	-PRON-	PRP$
21781	3697	24	supposed	suppose	VBN
21781	3697	25	duct	duct	NN
21781	3697	26	,	,	,
21781	3697	27	is	be	VBZ
21781	3697	28	the	the	DT
21781	3697	29	oviduct	oviduct	NN
21781	3697	30	of	of	IN
21781	3697	31	the	the	DT
21781	3697	32	female	female	NN
21781	3697	33	,	,	,
21781	3697	34	and	and	CC
21781	3697	35	is	be	VBZ
21781	3697	36	suppressed	suppress	VBN
21781	3697	37	in	in	IN
21781	3697	38	the	the	DT
21781	3697	39	male	male	NN
21781	3697	40	.	.	.
21781	3698	1	{	{	-LRB-
21781	3698	2	Illustration	illustration	NN
21781	3698	3	:	:	:
21781	3698	4	Diagram	Diagram	NNP
21781	3698	5	Sheet	Sheet	NNP
21781	3698	6	17	17	CD
21781	3698	7	.	.	.
21781	3698	8	}	}	-RRB-
21781	3699	1	Sheet	sheet	NN
21781	3699	2	18	18	CD
21781	3699	3	.	.	.
21781	3700	1	Figure	figure	NN
21781	3700	2	1	1	CD
21781	3700	3	.	.	.
21781	3701	1	The	the	DT
21781	3701	2	Dog	Dog	NNP
21781	3701	3	-	-	HYPH
21781	3701	4	Fish	Fish	NNP
21781	3701	5	Brain	Brain	NNP
21781	3701	6	,	,	,
21781	3701	7	dorsal	dorsal	NN
21781	3701	8	view	view	NN
21781	3701	9	.	.	.
21781	3702	1	Figure	figure	NN
21781	3702	2	2	2	CD
21781	3702	3	.	.	.
21781	3703	1	Median	median	JJ
21781	3703	2	section	section	NN
21781	3703	3	of	of	IN
21781	3703	4	the	the	DT
21781	3703	5	same	same	JJ
21781	3703	6	.	.	.
21781	3704	1	To	to	IN
21781	3704	2	the	the	DT
21781	3704	3	right	right	NN
21781	3704	4	a	a	DT
21781	3704	5	more	more	RBR
21781	3704	6	diagrammatic	diagrammatic	JJ
21781	3704	7	figure	figure	NN
21781	3704	8	.	.	.
21781	3705	1	The	the	DT
21781	3705	2	nerves	nerve	NNS
21781	3705	3	are	be	VBP
21781	3705	4	numbered:--	numbered:--	CD
21781	3705	5	[	[	-LRB-
21781	3705	6	BR1	BR1	NNP
21781	3705	7	,	,	,
21781	3705	8	BR2	BR2	NNP
21781	3705	9	,	,	,
21781	3705	10	BR3	BR3	NNP
21781	3705	11	,	,	,
21781	3705	12	BR4	br4	NN
21781	3705	13	branches	branch	NNS
21781	3705	14	of	of	IN
21781	3705	15	X	X	NNS
21781	3705	16	forking	fork	VBG
21781	3705	17	over	over	IN
21781	3705	18	the	the	DT
21781	3705	19	second	second	JJ
21781	3705	20	to	to	IN
21781	3705	21	the	the	DT
21781	3705	22	fifth	fifth	JJ
21781	3705	23	gillslit	gillslit	NN
21781	3705	24	.	.	.
21781	3705	25	]	]	-RRB-
21781	3706	1	cb	cb	NNP
21781	3706	2	.	.	NNP
21781	3706	3	,	,	,
21781	3706	4	cerebellum	cerebellum	NN
21781	3706	5	.	.	.
21781	3707	1	h.s.c	h.s.c	NNP
21781	3707	2	.	.	NNP
21781	3707	3	,	,	,
21781	3707	4	horizontal	horizontal	JJ
21781	3707	5	semi	semi	JJ
21781	3707	6	-	-	JJ
21781	3707	7	circular	circular	JJ
21781	3707	8	canal	canal	NN
21781	3707	9	of	of	IN
21781	3707	10	ear	ear	NN
21781	3707	11	,	,	,
21781	3707	12	exposed	expose	VBN
21781	3707	13	by	by	IN
21781	3707	14	the	the	DT
21781	3707	15	slicing	slicing	NN
21781	3707	16	down	down	RP
21781	3707	17	of	of	IN
21781	3707	18	the	the	DT
21781	3707	19	otic	otic	JJ
21781	3707	20	mass	mass	NN
21781	3707	21	.	.	.
21781	3708	1	[	[	-LRB-
21781	3708	2	LAT	LAT	NNP
21781	3708	3	.	.	NNP
21781	3708	4	,	,	,
21781	3708	5	lateral	lateral	JJ
21781	3708	6	-	-	HYPH
21781	3708	7	line	line	NN
21781	3708	8	branch	branch	NN
21781	3708	9	of	of	IN
21781	3708	10	X.	X.	NNP
21781	3708	11	]	]	-RRB-
21781	3709	1	m.o	m.o	NNP
21781	3709	2	.	.	NNP
21781	3709	3	,	,	,
21781	3709	4	medulla	medulla	NNP
21781	3709	5	oblongata	oblongata	NNP
21781	3709	6	.	.	.
21781	3710	1	oph	oph	NNP
21781	3710	2	.	.	NNP
21781	3710	3	,	,	,
21781	3710	4	ophthalmic	ophthalmic	JJ
21781	3710	5	nerve	nerve	NN
21781	3710	6	(	(	-LRB-
21781	3710	7	V.1+VII.1	V.1+VII.1	NNP
21781	3710	8	)	)	-RRB-
21781	3710	9	.	.	.
21781	3711	1	op.l	op.l	NNP
21781	3711	2	.	.	NNP
21781	3711	3	,	,	,
21781	3711	4	optic	optic	JJ
21781	3711	5	lobe	lobe	NNP
21781	3711	6	.	.	.
21781	3712	1	pit	pit	NNP
21781	3712	2	.	.	NNP
21781	3712	3	,	,	,
21781	3712	4	pituitary	pituitary	JJ
21781	3712	5	body	body	NN
21781	3712	6	.	.	.
21781	3713	1	pr.c	pr.c	LS
21781	3713	2	.	.	.
21781	3713	3	,	,	,
21781	3713	4	prosencephalon	prosencephalon	NNP
21781	3713	5	(	(	-LRB-
21781	3713	6	cerebral	cerebral	NNP
21781	3713	7	hemisphere	hemisphere	NNP
21781	3713	8	)	)	-RRB-
21781	3713	9	.	.	.
21781	3714	1	rh	rh	NNP
21781	3714	2	.	.	NNP
21781	3714	3	,	,	,
21781	3714	4	olfactory	olfactory	JJ
21781	3714	5	lobe	lobe	NNP
21781	3714	6	(	(	-LRB-
21781	3714	7	rhinencephalon	rhinencephalon	NN
21781	3714	8	)	)	-RRB-
21781	3714	9	.	.	.
21781	3715	1	r.t	r.t	NNP
21781	3715	2	.	.	NNP
21781	3715	3	,	,	,
21781	3715	4	-its-	-its-	:
21781	3715	5	restiform	restiform	NN
21781	3715	6	tracts	tract	NNS
21781	3715	7	[	[	-LRB-
21781	3715	8	of	of	IN
21781	3715	9	medulla	medulla	NN
21781	3715	10	]	]	-RRB-
21781	3715	11	.	.	.
21781	3716	1	-st-	-st-	:
21781	3716	2	.	.	.
21781	3717	1	[	[	-LRB-
21781	3717	2	S.P.G.	S.P.G.	NNP
21781	3718	1	]	]	-RRB-
21781	3718	2	,	,	,
21781	3718	3	stalk	stalk	NN
21781	3718	4	of	of	IN
21781	3718	5	the	the	DT
21781	3718	6	pineal	pineal	NN
21781	3718	7	gland	gland	NN
21781	3718	8	.	.	.
21781	3719	1	th	th	NNP
21781	3719	2	.	.	NNP
21781	3719	3	,	,	,
21781	3719	4	thalamencephalon	thalamencephalon	NNP
21781	3719	5	.	.	.
21781	3720	1	th.c	th.c	NNP
21781	3720	2	.	.	NNP
21781	3720	3	,	,	,
21781	3720	4	thalamencephalon	thalamencephalon	NNP
21781	3720	5	.	.	.
21781	3721	1	-ut	-ut	:
21781	3721	2	.	.	.
21781	3721	3	,	,	,
21781	3721	4	the	the	DT
21781	3721	5	utriculus	utriculus	NN
21781	3721	6	,	,	,
21781	3721	7	seen	see	VBN
21781	3721	8	through	through	IN
21781	3721	9	the	the	DT
21781	3721	10	semi	semi	JJ
21781	3721	11	-	-	JJ
21781	3721	12	transparent	transparent	JJ
21781	3721	13	cartilage-	cartilage-	NN
21781	3721	14	.	.	.
21781	3722	1	Vid	Vid	NNP
21781	3722	2	.	.	NNP
21781	3722	3	,	,	,
21781	3722	4	the	the	DT
21781	3722	5	Vidian	vidian	JJ
21781	3722	6	branch	branch	NN
21781	3722	7	of	of	IN
21781	3722	8	VII	VII	NNP
21781	3722	9	.	.	.
21781	3723	1	[	[	-LRB-
21781	3723	2	Visc	Visc	NNP
21781	3723	3	.	.	NNP
21781	3723	4	,	,	,
21781	3723	5	visceral	visceral	JJ
21781	3723	6	branch	branch	NN
21781	3723	7	of	of	IN
21781	3723	8	X.	X.	NNP
21781	3723	9	]	]	-RRB-
21781	3724	1	Figure	figure	NN
21781	3724	2	3	3	CD
21781	3724	3	.	.	.
21781	3725	1	Diagram	Diagram	NNP
21781	3725	2	of	of	IN
21781	3725	3	the	the	DT
21781	3725	4	ear	ear	NN
21781	3725	5	of	of	IN
21781	3725	6	a	a	DT
21781	3725	7	fish	fish	NN
21781	3725	8	.	.	.
21781	3726	1	The	the	DT
21781	3726	2	structure	structure	NN
21781	3726	3	of	of	IN
21781	3726	4	this	this	DT
21781	3726	5	is	be	VBZ
21781	3726	6	easily	easily	RB
21781	3726	7	made	make	VBN
21781	3726	8	out	out	RP
21781	3726	9	by	by	IN
21781	3726	10	clearing	clear	VBG
21781	3726	11	otic	otic	JJ
21781	3726	12	capsule	capsule	NN
21781	3726	13	and	and	CC
21781	3726	14	cutting	cut	VBG
21781	3726	15	slices	slice	NNS
21781	3726	16	of	of	IN
21781	3726	17	the	the	DT
21781	3726	18	cartilage	cartilage	NN
21781	3726	19	in	in	IN
21781	3726	20	the	the	DT
21781	3726	21	Dog	Dog	NNP
21781	3726	22	-	-	HYPH
21781	3726	23	Fish	Fish	NNP
21781	3726	24	(	(	-LRB-
21781	3726	25	e.g.	e.g.	RB
21781	3726	26	,	,	,
21781	3726	27	Figure	figure	NN
21781	3726	28	1	1	CD
21781	3726	29	,	,	,
21781	3726	30	h.s.c	h.s.c	NNP
21781	3726	31	.	.	.
21781	3726	32	)	)	-RRB-
21781	3726	33	.	.	.
21781	3727	1	amp	amp	NNP
21781	3727	2	.	.	NNP
21781	3727	3	,	,	,
21781	3727	4	their	-PRON-	PRP$
21781	3727	5	ampullae	ampullae	NNP
21781	3727	6	.	.	.
21781	3728	1	a.v.c	a.v.c	NNP
21781	3728	2	.	.	NNP
21781	3728	3	,	,	,
21781	3728	4	p.v.c	p.v.c	NNP
21781	3728	5	.	.	NNP
21781	3728	6	,	,	,
21781	3728	7	h.c	h.c	NNP
21781	3728	8	.	.	NNP
21781	3728	9	,	,	,
21781	3728	10	anterior	anterior	NNP
21781	3728	11	,	,	,
21781	3728	12	posterior	posterior	NN
21781	3728	13	,	,	,
21781	3728	14	horizontal	horizontal	JJ
21781	3728	15	canal	canal	NN
21781	3728	16	respectively	respectively	RB
21781	3728	17	.	.	.
21781	3729	1	[	[	-LRB-
21781	3729	2	amp	amp	NNP
21781	3729	3	.	.	NNP
21781	3729	4	,	,	,
21781	3729	5	the	the	DT
21781	3729	6	ampullae	ampullae	NNP
21781	3729	7	.	.	.
21781	3729	8	]	]	-RRB-
21781	3730	1	d.e	d.e	NNP
21781	3730	2	.	.	NNP
21781	3730	3	,	,	,
21781	3730	4	the	the	DT
21781	3730	5	ductus	ductus	NNP
21781	3730	6	endo	endo	NNP
21781	3730	7	-	-	HYPH
21781	3730	8	lymphaticus	lymphaticus	NN
21781	3730	9	.	.	.
21781	3731	1	-sac	-sac	:
21781	3731	2	.	.	.
21781	3731	3	,	,	,
21781	3731	4	the	the	DT
21781	3731	5	sacculus	sacculus	NN
21781	3731	6	;	;	:
21781	3731	7	c.	c.	NNP
21781	3731	8	,	,	,
21781	3731	9	a	a	DT
21781	3731	10	small	small	JJ
21781	3731	11	outgrowth	outgrowth	NN
21781	3731	12	of	of	IN
21781	3731	13	the	the	DT
21781	3731	14	latter	latter	JJ
21781	3731	15	,	,	,
21781	3731	16	corresponding	correspond	VBG
21781	3731	17	to	to	IN
21781	3731	18	the	the	DT
21781	3731	19	rabbit	rabbit	NN
21781	3731	20	's	's	POS
21781	3731	21	cochlea-	cochlea-	NN
21781	3731	22	.	.	.
21781	3732	1	-ut	-ut	:
21781	3732	2	.	.	.
21781	3732	3	,	,	,
21781	3732	4	the	the	DT
21781	3732	5	utriculus-	utriculus-	NN
21781	3732	6	.	.	.
21781	3733	1	Figure	figure	NN
21781	3733	2	4	4	CD
21781	3733	3	.	.	.
21781	3734	1	The	the	DT
21781	3734	2	cranium	cranium	NN
21781	3734	3	and	and	CC
21781	3734	4	branchial	branchial	JJ
21781	3734	5	bars	bar	NNS
21781	3734	6	of	of	IN
21781	3734	7	a	a	DT
21781	3734	8	Dog	Dog	NNP
21781	3734	9	-	-	HYPH
21781	3734	10	Fish	Fish	NNP
21781	3734	11	.	.	.
21781	3735	1	The	the	DT
21781	3735	2	groove	groove	NN
21781	3735	3	in	in	IN
21781	3735	4	the	the	DT
21781	3735	5	otic	otic	JJ
21781	3735	6	capsule	capsule	NN
21781	3735	7	connects	connect	VBZ
21781	3735	8	the	the	DT
21781	3735	9	orbital	orbital	JJ
21781	3735	10	and	and	CC
21781	3735	11	anterior	anterior	NNP
21781	3735	12	cardinal	cardinal	JJ
21781	3735	13	sinuses	sinus	NNS
21781	3735	14	.	.	.
21781	3736	1	A.C.S.	a.c.s.	NN
21781	3736	2	,	,	,
21781	3736	3	position	position	NN
21781	3736	4	of	of	IN
21781	3736	5	the	the	DT
21781	3736	6	anterior	anterior	NNP
21781	3736	7	cardinal	cardinal	NNP
21781	3736	8	sinus	sinus	NNP
21781	3736	9	(	(	-LRB-
21781	3736	10	dotted	dotted	JJ
21781	3736	11	outline	outline	NN
21781	3736	12	)	)	-RRB-
21781	3736	13	.	.	.
21781	3737	1	c.	c.	NNP
21781	3737	2	,	,	,
21781	3737	3	the	the	DT
21781	3737	4	vertebral	vertebral	JJ
21781	3737	5	centra	centra	NN
21781	3737	6	.	.	.
21781	3738	1	c.b	c.b	NNP
21781	3738	2	.	.	NNP
21781	3738	3	,	,	,
21781	3738	4	the	the	DT
21781	3738	5	cerato	cerato	NN
21781	3738	6	-	-	HYPH
21781	3738	7	branchial	branchial	NNP
21781	3738	8	.	.	.
21781	3739	1	c.h	c.h	NNP
21781	3739	2	.	.	NNP
21781	3739	3	,	,	,
21781	3739	4	the	the	DT
21781	3739	5	cerato	cerato	NNP
21781	3739	6	-	-	HYPH
21781	3739	7	hyal	hyal	NNP
21781	3739	8	.	.	.
21781	3740	1	e.b	e.b	NNP
21781	3740	2	.	.	NNP
21781	3740	3	,	,	,
21781	3740	4	epi	epi	NNP
21781	3740	5	-	-	HYPH
21781	3740	6	branchial	branchial	JJ
21781	3740	7	.	.	.
21781	3741	1	ex.b	ex.b	LS
21781	3741	2	.	.	NNP
21781	3741	3	,	,	,
21781	3741	4	extra	extra	JJ
21781	3741	5	-	-	HYPH
21781	3741	6	branchial	branchial	JJ
21781	3741	7	.	.	.
21781	3742	1	h	h	LS
21781	3742	2	.	.	.
21781	3742	3	M.	M.	NNP
21781	3742	4	,	,	,
21781	3742	5	the	the	DT
21781	3742	6	hyo	hyo	NNP
21781	3742	7	-	-	HYPH
21781	3742	8	mandibular	mandibular	NN
21781	3742	9	.	.	.
21781	3743	1	i.n.p	i.n.p	NNP
21781	3743	2	.	.	NNP
21781	3743	3	,	,	,
21781	3743	4	inter	inter	JJ
21781	3743	5	-	-	JJ
21781	3743	6	neural	neural	JJ
21781	3743	7	plate	plate	NN
21781	3743	8	.	.	.
21781	3744	1	M.C.	M.C.	NNP
21781	3744	2	,	,	,
21781	3744	3	Meckel	Meckel	NNP
21781	3744	4	's	's	POS
21781	3744	5	(	(	-LRB-
21781	3744	6	lower	low	JJR
21781	3744	7	jaw	jaw	NN
21781	3744	8	)	)	-RRB-
21781	3744	9	bar	bar	NN
21781	3744	10	.	.	.
21781	3745	1	Na	Na	NNP
21781	3745	2	.	.	.
21781	3745	3	C.	C.	NNP
21781	3745	4	,	,	,
21781	3745	5	the	the	DT
21781	3745	6	nasal	nasal	NN
21781	3745	7	capsule	capsule	NN
21781	3745	8	.	.	.
21781	3746	1	n.p	n.p	NNP
21781	3746	2	.	.	NNP
21781	3746	3	,	,	,
21781	3746	4	neural	neural	JJ
21781	3746	5	plate	plate	NN
21781	3746	6	.	.	.
21781	3747	1	n.s	n.s	NNP
21781	3747	2	.	.	NNP
21781	3747	3	,	,	,
21781	3747	4	neural	neural	JJ
21781	3747	5	spine	spine	NNP
21781	3747	6	.	.	.
21781	3748	1	Ot	ot	UH
21781	3748	2	.	.	.
21781	3748	3	C.	C.	NNP
21781	3748	4	,	,	,
21781	3748	5	the	the	DT
21781	3748	6	otic	otic	JJ
21781	3748	7	capsule	capsule	NN
21781	3748	8	.	.	.
21781	3749	1	ph.b	ph.b	NNP
21781	3749	2	.	.	NNP
21781	3749	3	,	,	,
21781	3749	4	the	the	DT
21781	3749	5	pharyngo	pharyngo	NNP
21781	3749	6	-	-	HYPH
21781	3749	7	branchial	branchial	NN
21781	3749	8	.	.	.
21781	3750	1	P.pt	p.pt	RB
21781	3750	2	.	.	.
21781	3750	3	,	,	,
21781	3750	4	the	the	DT
21781	3750	5	palato	palato	NN
21781	3750	6	-	-	HYPH
21781	3750	7	pterygoid	pterygoid	NN
21781	3750	8	bar	bar	NN
21781	3750	9	(	(	-LRB-
21781	3750	10	upper	upper	JJ
21781	3750	11	jaw	jaw	NN
21781	3750	12	bar	bar	NN
21781	3750	13	)	)	-RRB-
21781	3750	14	.	.	.
21781	3751	1	p.s	p.s	NNP
21781	3751	2	.	.	NNP
21781	3751	3	,	,	,
21781	3751	4	pre	pre	JJ
21781	3751	5	-	-	JJ
21781	3751	6	spiracular	spiracular	JJ
21781	3751	7	ligament	ligament	NN
21781	3751	8	,	,	,
21781	3751	9	containing	contain	VBG
21781	3751	10	a	a	DT
21781	3751	11	cartilaginous	cartilaginous	JJ
21781	3751	12	nodule	nodule	NN
21781	3751	13	.	.	.
21781	3752	1	r.	r.	NNP
21781	3752	2	,	,	,
21781	3752	3	rib	rib	NNP
21781	3752	4	.	.	.
21781	3753	1	sp	sp	NNP
21781	3753	2	.	.	NNP
21781	3753	3	,	,	,
21781	3753	4	the	the	DT
21781	3753	5	position	position	NN
21781	3753	6	of	of	IN
21781	3753	7	the	the	DT
21781	3753	8	spiracle	spiracle	NN
21781	3753	9	.	.	.
21781	3754	1	Figure	figure	NN
21781	3754	2	5	5	CD
21781	3754	3	.	.	.
21781	3755	1	Diagrams	diagram	NNS
21781	3755	2	of	of	IN
21781	3755	3	a	a	DT
21781	3755	4	vertebral	vertebral	JJ
21781	3755	5	centrum.--	centrum.--	.
21781	3755	6	For	for	IN
21781	3755	7	reference	reference	NN
21781	3755	8	letters	letter	NNS
21781	3755	9	,	,	,
21781	3755	10	see	see	VB
21781	3755	11	text	text	NN
21781	3755	12	(	(	-LRB-
21781	3755	13	Section	section	NN
21781	3755	14	9	9	CD
21781	3755	15	)	)	-RRB-
21781	3755	16	.	.	.
21781	3756	1	{	{	-LRB-
21781	3756	2	No	no	DT
21781	3756	3	Figure	figure	NN
21781	3756	4	6	6	CD
21781	3756	5	,	,	,
21781	3756	6	in	in	IN
21781	3756	7	First	First	NNP
21781	3756	8	Edition	Edition	NNP
21781	3756	9	.	.	.
21781	3756	10	}	}	-RRB-
21781	3757	1	[	[	-LRB-
21781	3757	2	Figure	figure	NN
21781	3757	3	6	6	CD
21781	3757	4	.	.	.
21781	3758	1	Diagram	Diagram	NNP
21781	3758	2	for	for	IN
21781	3758	3	comparison	comparison	NN
21781	3758	4	with	with	IN
21781	3758	5	Figure	Figure	NNP
21781	3758	6	III	III	NNP
21781	3758	7	.	.	.
21781	3758	8	,	,	,
21781	3758	9	Sheet	sheet	NN
21781	3758	10	9	9	CD
21781	3758	11	.	.	.
21781	3758	12	]	]	-RRB-
21781	3759	1	{	{	-LRB-
21781	3759	2	Illustration	illustration	NN
21781	3759	3	:	:	:
21781	3759	4	Diagram	Diagram	NNP
21781	3759	5	Sheet	Sheet	NNP
21781	3759	6	18	18	CD
21781	3759	7	.	.	.
21781	3759	8	}	}	-RRB-
21781	3760	1	Sheet	sheet	NN
21781	3760	2	19	19	CD
21781	3760	3	.	.	.
21781	3761	1	Figure	figure	NN
21781	3761	2	1	1	CD
21781	3761	3	.	.	.
21781	3762	1	Amphioxus	Amphioxus	NNP
21781	3762	2	,	,	,
21781	3762	3	seen	see	VBN
21781	3762	4	from	from	IN
21781	3762	5	the	the	DT
21781	3762	6	right	right	JJ
21781	3762	7	side	side	NN
21781	3762	8	.	.	.
21781	3763	1	a----b	a----b	NNP
21781	3763	2	shows	show	VBZ
21781	3763	3	the	the	DT
21781	3763	4	natural	natural	JJ
21781	3763	5	size	size	NN
21781	3763	6	.	.	.
21781	3764	1	The	the	DT
21781	3764	2	animal	animal	NN
21781	3764	3	is	be	VBZ
21781	3764	4	supposed	suppose	VBN
21781	3764	5	to	to	TO
21781	3764	6	be	be	VB
21781	3764	7	clarified	clarify	VBN
21781	3764	8	,	,	,
21781	3764	9	and	and	CC
21781	3764	10	mounted	mount	VBD
21781	3764	11	in	in	IN
21781	3764	12	some	some	DT
21781	3764	13	highly	highly	RB
21781	3764	14	refracting	refract	VBG
21781	3764	15	medium	medium	NN
21781	3764	16	,	,	,
21781	3764	17	so	so	IN
21781	3764	18	that	that	IN
21781	3764	19	it	-PRON-	PRP
21781	3764	20	is	be	VBZ
21781	3764	21	practically	practically	RB
21781	3764	22	transparent	transparent	JJ
21781	3764	23	;	;	:
21781	3764	24	I.	I.	NNP
21781	3764	25	,	,	,
21781	3764	26	II	II	NNP
21781	3764	27	.	.	NNP
21781	3764	28	,	,	,
21781	3764	29	III	III	NNP
21781	3764	30	.	.	NNP
21781	3764	31	,	,	,
21781	3764	32	and	and	CC
21781	3764	33	etc	etc	FW
21781	3764	34	.	.	FW
21781	3764	35	,	,	,
21781	3764	36	refer	refer	VB
21781	3764	37	to	to	IN
21781	3764	38	the	the	DT
21781	3764	39	section	section	NN
21781	3764	40	figured	figure	VBN
21781	3764	41	on	on	IN
21781	3764	42	Sheet	Sheet	NNP
21781	3764	43	20	20	CD
21781	3764	44	.	.	.
21781	3765	1	Figure	figure	NN
21781	3765	2	2	2	CD
21781	3765	3	.	.	.
21781	3766	1	Amphioxus	Amphioxus	NNP
21781	3766	2	,	,	,
21781	3766	3	General	General	NNP
21781	3766	4	Dissection	Dissection	NNP
21781	3766	5	.	.	.
21781	3767	1	(	(	-LRB-
21781	3767	2	Slightly	slightly	RB
21781	3767	3	altered	alter	VBN
21781	3767	4	from	from	IN
21781	3767	5	a	a	DT
21781	3767	6	figure	figure	NN
21781	3767	7	by	by	IN
21781	3767	8	Professor	Professor	NNP
21781	3767	9	E.	E.	NNP
21781	3767	10	R.	R.	NNP
21781	3768	1	Lankester	lankester	NN
21781	3768	2	.	.	.
21781	3768	3	)	)	-RRB-
21781	3769	1	The	the	DT
21781	3769	2	ventral	ventral	JJ
21781	3769	3	atrial	atrial	JJ
21781	3769	4	wall	wall	NN
21781	3769	5	is	be	VBZ
21781	3769	6	removed	remove	VBN
21781	3769	7	.	.	.
21781	3770	1	The	the	DT
21781	3770	2	pharynx	pharynx	NN
21781	3770	3	cut	cut	VBD
21781	3770	4	away	away	RB
21781	3770	5	from	from	IN
21781	3770	6	the	the	DT
21781	3770	7	dorsal	dorsal	NN
21781	3770	8	body	body	NN
21781	3770	9	-	-	HYPH
21781	3770	10	wall	wall	NN
21781	3770	11	,	,	,
21781	3770	12	and	and	CC
21781	3770	13	with	with	IN
21781	3770	14	the	the	DT
21781	3770	15	true	true	JJ
21781	3770	16	ventral	ventral	JJ
21781	3770	17	body	body	NN
21781	3770	18	-	-	HYPH
21781	3770	19	wall	wall	NN
21781	3770	20	turned	turn	VBD
21781	3770	21	over	over	RP
21781	3770	22	to	to	IN
21781	3770	23	the	the	DT
21781	3770	24	(	(	-LRB-
21781	3770	25	animal	animal	NNP
21781	3770	26	's	's	POS
21781	3770	27	)	)	-RRB-
21781	3770	28	right	right	UH
21781	3770	29	.	.	.
21781	3771	1	The	the	DT
21781	3771	2	arrow	arrow	NN
21781	3771	3	a.	a.	NN
21781	3771	4	,	,	,
21781	3771	5	a.	a.	NN
21781	3771	6	,	,	,
21781	3771	7	passes	pass	VBZ
21781	3771	8	through	through	IN
21781	3771	9	anus	anus	NN
21781	3771	10	to	to	TO
21781	3771	11	intestine	intestine	NN
21781	3771	12	;	;	:
21781	3771	13	b.	b.	NNP
21781	3771	14	,	,	,
21781	3771	15	b.	b.	NNP
21781	3771	16	,	,	,
21781	3771	17	is	be	VBZ
21781	3771	18	thrust	thrust	VBN
21781	3771	19	through	through	IN
21781	3771	20	the	the	DT
21781	3771	21	atrial	atrial	JJ
21781	3771	22	pore	pore	NN
21781	3771	23	to	to	IN
21781	3771	24	the	the	DT
21781	3771	25	atrial	atrial	JJ
21781	3771	26	cavity	cavity	NN
21781	3771	27	.	.	.
21781	3772	1	Note	note	VB
21781	3772	2	coe	coe	NNP
21781	3772	3	.	.	.
21781	3772	4	,	,	,
21781	3772	5	the	the	DT
21781	3772	6	body	body	NN
21781	3772	7	cavity	cavity	NN
21781	3772	8	.	.	.
21781	3773	1	References	reference	NNS
21781	3773	2	to	to	IN
21781	3773	3	the	the	DT
21781	3773	4	two	two	CD
21781	3773	5	figures	figure	NNS
21781	3773	6	.	.	.
21781	3774	1	an	an	DT
21781	3774	2	.	.	NNP
21781	3774	3	,	,	,
21781	3774	4	anus	anus	NN
21781	3774	5	.	.	.
21781	3775	1	at	at	IN
21781	3775	2	.	.	NNP
21781	3775	3	,	,	,
21781	3775	4	atrial	atrial	JJ
21781	3775	5	cavity	cavity	NN
21781	3775	6	.	.	.
21781	3776	1	at.w	at.w	NN
21781	3776	2	.	.	.
21781	3776	3	,	,	,
21781	3776	4	atrial	atrial	JJ
21781	3776	5	wall	wall	NN
21781	3776	6	.	.	.
21781	3777	1	at.p	at.p	NNP
21781	3777	2	.	.	NNP
21781	3777	3	,	,	,
21781	3777	4	atrial	atrial	JJ
21781	3777	5	pore	pore	NN
21781	3777	6	.	.	.
21781	3778	1	a.d	a.d	NNP
21781	3778	2	.	.	NNP
21781	3778	3	,	,	,
21781	3778	4	anterior	anterior	NNP
21781	3778	5	dilatata	dilatata	NNP
21781	3778	6	of	of	IN
21781	3778	7	nervous	nervous	JJ
21781	3778	8	system	system	NN
21781	3778	9	.	.	.
21781	3779	1	b.w	b.w	NNP
21781	3779	2	.	.	NNP
21781	3779	3	,	,	,
21781	3779	4	body	body	NN
21781	3779	5	-	-	HYPH
21781	3779	6	wall	wall	NN
21781	3779	7	.	.	.
21781	3780	1	b.t	b.t	NNP
21781	3780	2	.	.	NNP
21781	3780	3	L.	L.	NNP
21781	3780	4	,	,	,
21781	3780	5	brown	brown	JJ
21781	3780	6	tubes	tube	NNS
21781	3780	7	of	of	IN
21781	3780	8	Lankester	Lankester	NNP
21781	3780	9	.	.	.
21781	3781	1	c.f	c.f	NNP
21781	3781	2	.	.	NNP
21781	3781	3	,	,	,
21781	3781	4	ciliated	ciliate	VBN
21781	3781	5	funnel	funnel	NN
21781	3781	6	.	.	.
21781	3782	1	coe	coe	NNP
21781	3782	2	.	.	.
21781	3782	3	,	,	,
21781	3782	4	coelome	coelome	NNP
21781	3782	5	.	.	.
21781	3783	1	c.ao	c.ao	NNP
21781	3783	2	.	.	NNP
21781	3783	3	,	,	,
21781	3783	4	cardiac	cardiac	NNP
21781	3783	5	aorta	aorta	NNP
21781	3783	6	.	.	.
21781	3784	1	d.ao	d.ao	NNP
21781	3784	2	.	.	.
21781	3784	3	,	,	,
21781	3784	4	dorsal	dorsal	NN
21781	3784	5	aorta	aorta	NNP
21781	3784	6	(	(	-LRB-
21781	3784	7	paired	pair	VBN
21781	3784	8	)	)	-RRB-
21781	3784	9	.	.	.
21781	3785	1	d.ao	d.ao	NNP
21781	3785	2	'	'	POS
21781	3785	3	.	.	NN
21781	3785	4	,	,	,
21781	3785	5	dorsal	dorsal	NNP
21781	3785	6	aorta	aorta	NNP
21781	3785	7	median	median	NNP
21781	3785	8	.	.	.
21781	3786	1	g.	g.	NNP
21781	3786	2	,	,	,
21781	3786	3	gonads	gonads	NNP
21781	3786	4	(	(	-LRB-
21781	3786	5	male	male	JJ
21781	3786	6	or	or	CC
21781	3786	7	female	female	JJ
21781	3786	8	genital	genital	JJ
21781	3786	9	gland	gland	NN
21781	3786	10	)	)	-RRB-
21781	3786	11	.	.	.
21781	3787	1	hep	hep	NNP
21781	3787	2	.	.	NNP
21781	3787	3	,	,	,
21781	3787	4	hepatic	hepatic	JJ
21781	3787	5	vein	vein	NN
21781	3787	6	.	.	.
21781	3788	1	in	in	IN
21781	3788	2	.	.	NNP
21781	3788	3	,	,	,
21781	3788	4	intestine	intestine	NNP
21781	3788	5	.	.	.
21781	3789	1	i.w	i.w	NNP
21781	3789	2	.	.	NNP
21781	3789	3	,	,	,
21781	3789	4	intestine	intestine	NN
21781	3789	5	wall	wall	NN
21781	3789	6	.	.	.
21781	3790	1	lv	lv	NNP
21781	3790	2	.	.	NNP
21781	3790	3	,	,	,
21781	3790	4	liver	liver	NNP
21781	3790	5	.	.	.
21781	3791	1	m.f	m.f	NNP
21781	3791	2	.	.	NNP
21781	3791	3	,	,	,
21781	3791	4	median	median	NNP
21781	3791	5	fin	fin	NNP
21781	3791	6	.	.	.
21781	3792	1	n.c	n.c	NNP
21781	3792	2	.	.	NNP
21781	3792	3	,	,	,
21781	3792	4	notochord	notochord	NN
21781	3792	5	.	.	.
21781	3793	1	p.v	p.v	NNP
21781	3793	2	.	.	NNP
21781	3793	3	,	,	,
21781	3793	4	portal	portal	NNP
21781	3793	5	vein	vein	NNP
21781	3793	6	.	.	.
21781	3794	1	ph	ph	NNP
21781	3794	2	.	.	NNP
21781	3794	3	,	,	,
21781	3794	4	pharynx	pharynx	NNP
21781	3794	5	.	.	.
21781	3795	1	-p.s.-	-p.s.-	:
21781	3795	2	,	,	,
21781	3795	3	[	[	-LRB-
21781	3795	4	e.s	e.s	NNP
21781	3795	5	.	.	.
21781	3795	6	]	]	-RRB-
21781	3796	1	pigment	pigment	NN
21781	3796	2	spot	spot	NN
21781	3796	3	(	(	-LRB-
21781	3796	4	"	"	``
21781	3796	5	eye	eye	NN
21781	3796	6	spot	spot	NN
21781	3796	7	"	"	''
21781	3796	8	)	)	-RRB-
21781	3796	9	.	.	.
21781	3797	1	s.c	s.c	NNP
21781	3797	2	.	.	NNP
21781	3797	3	,	,	,
21781	3797	4	spinal	spinal	JJ
21781	3797	5	cord	cord	NN
21781	3797	6	.	.	.
21781	3798	1	{	{	-LRB-
21781	3798	2	Illustration	illustration	NN
21781	3798	3	:	:	:
21781	3798	4	Diagram	Diagram	NNP
21781	3798	5	Sheet	Sheet	NNP
21781	3798	6	19	19	CD
21781	3798	7	.	.	.
21781	3798	8	}	}	-RRB-
21781	3799	1	Sheet	sheet	NN
21781	3799	2	20	20	CD
21781	3799	3	-Sections	-section	NNS
21781	3799	4	of	of	IN
21781	3799	5	Amphioxus	Amphioxus	NNP
21781	3799	6	_	_	NNP
21781	3799	7	.	.	.
21781	3800	1	The	the	DT
21781	3800	2	Roman	roman	JJ
21781	3800	3	numerals	numeral	NNS
21781	3800	4	indicate	indicate	VBP
21781	3800	5	the	the	DT
21781	3800	6	corresponding	corresponding	JJ
21781	3800	7	region	region	NN
21781	3800	8	in	in	IN
21781	3800	9	Figure	figure	NN
21781	3800	10	1	1	CD
21781	3800	11	,	,	,
21781	3800	12	Sheet	Sheet	NNP
21781	3800	13	19	19	CD
21781	3800	14	.	.	.
21781	3801	1	The	the	DT
21781	3801	2	lettering	lettering	NN
21781	3801	3	is	be	VBZ
21781	3801	4	identical	identical	JJ
21781	3801	5	;	;	:
21781	3801	6	but	but	CC
21781	3801	7	note	note	VB
21781	3801	8	,	,	,
21781	3801	9	in	in	IN
21781	3801	10	addition	addition	NN
21781	3801	11	;	;	,
21781	3801	12	br.c	br.c	NNP
21781	3801	13	.	.	NNP
21781	3801	14	,	,	,
21781	3801	15	branchial	branchial	NNP
21781	3801	16	canal	canal	NN
21781	3801	17	.	.	.
21781	3802	1	c.f	c.f	NNP
21781	3802	2	.	.	NNP
21781	3802	3	,	,	,
21781	3802	4	ciliated	ciliate	VBN
21781	3802	5	funnel	funnel	NN
21781	3802	6	.	.	.
21781	3803	1	d.c.c	d.c.c	NNP
21781	3803	2	.	.	NNP
21781	3803	3	,	,	,
21781	3803	4	dorsal	dorsal	NN
21781	3803	5	coelomic	coelomic	NNP
21781	3803	6	canal	canal	NN
21781	3803	7	.	.	.
21781	3804	1	end	end	NNP
21781	3804	2	.	.	NNP
21781	3804	3	,	,	,
21781	3804	4	endostyle	endostyle	NN
21781	3804	5	.	.	.
21781	3805	1	ep	ep	NNP
21781	3805	2	.	.	NNP
21781	3805	3	,	,	,
21781	3805	4	epipleur	epipleur	NNP
21781	3805	5	.	.	.
21781	3806	1	e.s	e.s	NNP
21781	3806	2	.	.	NNP
21781	3806	3	,	,	,
21781	3806	4	eye	eye	NN
21781	3806	5	spot	spot	NN
21781	3806	6	.	.	.
21781	3807	1	h.p	h.p	NNP
21781	3807	2	.	.	NNP
21781	3807	3	,	,	,
21781	3807	4	hypopharyngeal	hypopharyngeal	NN
21781	3807	5	grove	grove	NNP
21781	3807	6	.	.	.
21781	3808	1	h.vn	h.vn	NNP
21781	3808	2	.	.	.
21781	3808	3	,	,	,
21781	3808	4	for	for	IN
21781	3808	5	hepatic	hepatic	JJ
21781	3808	6	vein	vein	NN
21781	3808	7	.	.	.
21781	3809	1	o.c	o.c	NNP
21781	3809	2	.	.	NNP
21781	3809	3	,	,	,
21781	3809	4	oral	oral	JJ
21781	3809	5	cavity	cavity	NN
21781	3809	6	(	(	-LRB-
21781	3809	7	or	or	CC
21781	3809	8	hood	hood	NNP
21781	3809	9	)	)	-RRB-
21781	3809	10	.	.	.
21781	3810	1	{	{	-LRB-
21781	3810	2	Illustration	illustration	NN
21781	3810	3	:	:	:
21781	3810	4	Diagram	Diagram	NNP
21781	3810	5	Sheet	Sheet	NNP
21781	3810	6	20	20	CD
21781	3810	7	.	.	.
21781	3810	8	}	}	-RRB-
21781	3811	1	Sheet	sheet	NN
21781	3811	2	21	21	CD
21781	3811	3	.	.	.
21781	3812	1	-Phases	-Phases	NFP
21781	3812	2	in	in	IN
21781	3812	3	the	the	DT
21781	3812	4	Development	Development	NNP
21781	3812	5	of	of	IN
21781	3812	6	Amphioxus	Amphioxus	NNP
21781	3812	7	_	_	NNP
21781	3812	8	.	.	.
21781	3813	1	Figures	figure	NNS
21781	3813	2	1	1	CD
21781	3813	3	,	,	,
21781	3813	4	2	2	CD
21781	3813	5	,	,	,
21781	3813	6	3	3	CD
21781	3813	7	,	,	,
21781	3813	8	4	4	CD
21781	3813	9	.	.	.
21781	3814	1	Phases	phase	NNS
21781	3814	2	in	in	IN
21781	3814	3	segmentation	segmentation	NN
21781	3814	4	.	.	.
21781	3815	1	Figure	figure	NN
21781	3815	2	5	5	CD
21781	3815	3	.	.	.
21781	3816	1	The	the	DT
21781	3816	2	blastosphere	blastosphere	NN
21781	3816	3	.	.	.
21781	3817	1	Figure	figure	NN
21781	3817	2	6	6	CD
21781	3817	3	.	.	.
21781	3818	1	The	the	DT
21781	3818	2	gastrula	gastrula	NN
21781	3818	3	in	in	IN
21781	3818	4	section	section	NN
21781	3818	5	,	,	,
21781	3818	6	anterior	anterior	JJ
21781	3818	7	end	end	NN
21781	3818	8	to	to	IN
21781	3818	9	the	the	DT
21781	3818	10	right	right	NN
21781	3818	11	.	.	.
21781	3819	1	Figure	figure	NN
21781	3819	2	7	7	CD
21781	3819	3	.	.	.
21781	3819	4	i.	i.	NNP
21781	3819	5	Dorsal	Dorsal	NNP
21781	3819	6	view	view	NN
21781	3819	7	post	post	VBP
21781	3819	8	gastrula	gastrula	JJ
21781	3819	9	stage	stage	NN
21781	3819	10	.	.	.
21781	3820	1	Figure	figure	NN
21781	3820	2	7	7	CD
21781	3820	3	.	.	.
21781	3820	4	ii	ii	LS
21781	3820	5	.	.	.
21781	3821	1	Diagrammatic	diagrammatic	JJ
21781	3821	2	section	section	NN
21781	3821	3	of	of	IN
21781	3821	4	the	the	DT
21781	3821	5	same	same	JJ
21781	3821	6	in	in	IN
21781	3821	7	the	the	DT
21781	3821	8	position	position	NN
21781	3821	9	indicated	indicate	VBN
21781	3821	10	by	by	IN
21781	3821	11	the	the	DT
21781	3821	12	transverse	transverse	JJ
21781	3821	13	line	line	NN
21781	3821	14	in	in	IN
21781	3821	15	7	7	CD
21781	3821	16	,	,	,
21781	3821	17	i.	i.	NNP
21781	3822	1	Figure	figure	NN
21781	3822	2	8	8	CD
21781	3822	3	.	.	.
21781	3823	1	Diagrammatic	diagrammatic	JJ
21781	3823	2	section	section	NN
21781	3823	3	of	of	IN
21781	3823	4	a	a	DT
21781	3823	5	later	later	JJ
21781	3823	6	stage	stage	NN
21781	3823	7	.	.	.
21781	3824	1	coe.p	coe.p	UH
21781	3824	2	.	.	.
21781	3824	3	,	,	,
21781	3824	4	the	the	DT
21781	3824	5	coelomic	coelomic	NN
21781	3824	6	pouches	pouch	VBZ
21781	3824	7	.	.	.
21781	3825	1	n.c	n.c	NNP
21781	3825	2	.	.	NNP
21781	3825	3	,	,	,
21781	3825	4	the	the	DT
21781	3825	5	notochord	notochord	NN
21781	3825	6	.	.	.
21781	3826	1	n.p	n.p	NNP
21781	3826	2	.	.	NNP
21781	3826	3	,	,	,
21781	3826	4	the	the	DT
21781	3826	5	neural	neural	JJ
21781	3826	6	plate	plate	NN
21781	3826	7	.	.	.
21781	3827	1	Figure	figure	NN
21781	3827	2	9.i	9.i	CD
21781	3827	3	.	.	.
21781	3828	1	Still	still	RB
21781	3828	2	later	later	JJ
21781	3828	3	section	section	NN
21781	3828	4	.	.	.
21781	3829	1	Figure	figure	NN
21781	3829	2	9	9	CD
21781	3829	3	.	.	.
21781	3829	4	ii	ii	LS
21781	3829	5	.	.	.
21781	3830	1	Diagrammatic	diagrammatic	JJ
21781	3830	2	view	view	NN
21781	3830	3	of	of	IN
21781	3830	4	late	late	JJ
21781	3830	5	embryo	embryo	NN
21781	3830	6	.	.	.
21781	3831	1	Figures	figure	NNS
21781	3831	2	10	10	CD
21781	3831	3	,	,	,
21781	3831	4	11	11	CD
21781	3831	5	,	,	,
21781	3831	6	12	12	CD
21781	3831	7	illustrate	illustrate	VBP
21781	3831	8	the	the	DT
21781	3831	9	formation	formation	NN
21781	3831	10	of	of	IN
21781	3831	11	the	the	DT
21781	3831	12	atrium	atrium	NN
21781	3831	13	as	as	IN
21781	3831	14	a	a	DT
21781	3831	15	median	median	JJ
21781	3831	16	ventral	ventral	JJ
21781	3831	17	invagination	invagination	NN
21781	3831	18	,	,	,
21781	3831	19	at	at	IN
21781	3831	20	.	.	.
21781	3832	1	{	{	-LRB-
21781	3832	2	Illustration	illustration	NN
21781	3832	3	:	:	:
21781	3832	4	Diagram	Diagram	NNP
21781	3832	5	Sheet	Sheet	NNP
21781	3832	6	21	21	CD
21781	3832	7	.	.	.
21781	3832	8	}	}	-RRB-
21781	3833	1	Sheet	sheet	NN
21781	3833	2	22	22	CD
21781	3833	3	.	.	.
21781	3834	1	-The	-The	NFP
21781	3834	2	Development	development	NN
21781	3834	3	of	of	IN
21781	3834	4	the	the	DT
21781	3834	5	Frog	Frog	NNP
21781	3834	6	_	_	NNP
21781	3834	7	.	.	.
21781	3835	1	These	these	DT
21781	3835	2	diagrams	diagram	NNS
21781	3835	3	must	must	MD
21781	3835	4	be	be	VB
21781	3835	5	studied	study	VBN
21781	3835	6	with	with	IN
21781	3835	7	the	the	DT
21781	3835	8	text	text	NN
21781	3835	9	.	.	.
21781	3836	1	They	-PRON-	PRP
21781	3836	2	should	should	MD
21781	3836	3	be	be	VB
21781	3836	4	compared	compare	VBN
21781	3836	5	with	with	IN
21781	3836	6	the	the	DT
21781	3836	7	corresponding	corresponding	JJ
21781	3836	8	ones	one	NNS
21781	3836	9	of	of	IN
21781	3836	10	Amphioxus	Amphioxus	NNP
21781	3836	11	as	as	IN
21781	3836	12	indicated	indicate	VBN
21781	3836	13	below	below	RB
21781	3836	14	.	.	.
21781	3837	1	Figures	figure	NNS
21781	3837	2	1	1	CD
21781	3837	3	,	,	,
21781	3837	4	2	2	CD
21781	3837	5	,	,	,
21781	3837	6	3	3	CD
21781	3837	7	.	.	.
21781	3838	1	Stages	stage	NNS
21781	3838	2	in	in	IN
21781	3838	3	segmentation	segmentation	NN
21781	3838	4	(	(	-LRB-
21781	3838	5	compare	compare	VB
21781	3838	6	1	1	CD
21781	3838	7	,	,	,
21781	3838	8	2	2	CD
21781	3838	9	,	,	,
21781	3838	10	3	3	CD
21781	3838	11	of	of	IN
21781	3838	12	{	{	-LRB-
21781	3838	13	Sheet	sheet	NN
21781	3838	14	21	21	CD
21781	3838	15	}	}	-RRB-
21781	3838	16	Amphioxus	Amphioxus	NNP
21781	3838	17	)	)	-RRB-
21781	3838	18	.	.	.
21781	3839	1	Figure	figure	NN
21781	3839	2	4	4	CD
21781	3839	3	.	.	.
21781	3840	1	Blastosphere	blastosphere	JJ
21781	3840	2	stage	stage	NN
21781	3840	3	(	(	-LRB-
21781	3840	4	compare	compare	VB
21781	3840	5	5	5	CD
21781	3840	6	,	,	,
21781	3840	7	Amphioxus	Amphioxus	NNP
21781	3840	8	)	)	-RRB-
21781	3840	9	.	.	.
21781	3841	1	This	this	DT
21781	3841	2	,	,	,
21781	3841	3	on	on	IN
21781	3841	4	a	a	DT
21781	3841	5	smaller	small	JJR
21781	3841	6	scale	scale	NN
21781	3841	7	.	.	.
21781	3842	1	The	the	DT
21781	3842	2	cells	cell	NNS
21781	3842	3	on	on	IN
21781	3842	4	the	the	DT
21781	3842	5	ventral	ventral	JJ
21781	3842	6	side	side	NN
21781	3842	7	are	be	VBP
21781	3842	8	so	so	RB
21781	3842	9	much	much	RB
21781	3842	10	larger	large	JJR
21781	3842	11	because	because	IN
21781	3842	12	distended	distend	VBN
21781	3842	13	with	with	IN
21781	3842	14	yolk	yolk	NNP
21781	3842	15	.	.	.
21781	3843	1	Figure	figure	NN
21781	3843	2	5	5	CD
21781	3843	3	.	.	.
21781	3844	1	Gastrula	gastrula	JJ
21781	3844	2	stage	stage	NN
21781	3844	3	in	in	IN
21781	3844	4	section	section	NN
21781	3844	5	(	(	-LRB-
21781	3844	6	compare	compare	VB
21781	3844	7	6	6	CD
21781	3844	8	,	,	,
21781	3844	9	Amphioxus	Amphioxus	NNP
21781	3844	10	)	)	-RRB-
21781	3844	11	.	.	.
21781	3845	1	The	the	DT
21781	3845	2	Frog	Frog	NNP
21781	3845	3	on	on	IN
21781	3845	4	a	a	DT
21781	3845	5	smaller	small	JJR
21781	3845	6	scale	scale	NN
21781	3845	7	than	than	IN
21781	3845	8	Amphioxus	Amphioxus	NNP
21781	3845	9	.	.	.
21781	3846	1	Figure	figure	NN
21781	3846	2	6	6	CD
21781	3846	3	.	.	.
21781	3847	1	Dorsal	dorsal	NN
21781	3847	2	view	view	NN
21781	3847	3	of	of	IN
21781	3847	4	gastrula	gastrula	NNP
21781	3847	5	(	(	-LRB-
21781	3847	6	compare	compare	VB
21781	3847	7	7	7	CD
21781	3847	8	,	,	,
21781	3847	9	Amphioxus	Amphioxus	NNP
21781	3847	10	)	)	-RRB-
21781	3847	11	.	.	.
21781	3848	1	Figure	figure	NN
21781	3848	2	7	7	CD
21781	3848	3	.	.	.
21781	3849	1	Part	part	NN
21781	3849	2	of	of	IN
21781	3849	3	a	a	DT
21781	3849	4	transverse	transverse	JJ
21781	3849	5	section	section	NN
21781	3849	6	of	of	IN
21781	3849	7	developing	develop	VBG
21781	3849	8	tadpole	tadpole	NN
21781	3849	9	,	,	,
21781	3849	10	corresponding	correspond	VBG
21781	3849	11	to	to	IN
21781	3849	12	Figure	figure	NN
21781	3849	13	8	8	CD
21781	3849	14	of	of	IN
21781	3849	15	Amphioxus	Amphioxus	NNP
21781	3849	16	.	.	.
21781	3850	1	Figures	figure	NNS
21781	3850	2	8	8	CD
21781	3850	3	and	and	CC
21781	3850	4	9	9	CD
21781	3850	5	.	.	.
21781	3851	1	Diagrammatic	diagrammatic	JJ
21781	3851	2	longitudinal	longitudinal	JJ
21781	3851	3	sections	section	NNS
21781	3851	4	of	of	IN
21781	3851	5	tadpoles	tadpole	NNS
21781	3851	6	(	(	-LRB-
21781	3851	7	compare	compare	VB
21781	3851	8	9	9	CD
21781	3851	9	.	.	.
21781	3851	10	ii	ii	UH
21781	3851	11	.	.	.
21781	3852	1	of	of	IN
21781	3852	2	Amphioxus	Amphioxus	NNP
21781	3852	3	)	)	-RRB-
21781	3852	4	.	.	.
21781	3853	1	Y.	Y.	NNP
21781	3853	2	represents	represent	VBZ
21781	3853	3	a	a	DT
21781	3853	4	mass	mass	NN
21781	3853	5	of	of	IN
21781	3853	6	yolk	yolk	NN
21781	3853	7	cells	cell	NNS
21781	3853	8	.	.	.
21781	3854	1	Figure	figure	NN
21781	3854	2	10	10	CD
21781	3854	3	.	.	.
21781	3855	1	Side	side	JJ
21781	3855	2	view	view	NN
21781	3855	3	of	of	IN
21781	3855	4	young	young	JJ
21781	3855	5	tadpole	tadpole	NN
21781	3855	6	,	,	,
21781	3855	7	showing	show	VBG
21781	3855	8	external	external	JJ
21781	3855	9	gills	gill	NNS
21781	3855	10	(	(	-LRB-
21781	3855	11	e.g.	e.g.	RB
21781	3855	12	)	)	-RRB-
21781	3856	1	and	and	CC
21781	3856	2	suckers	sucker	NNS
21781	3856	3	(	(	-LRB-
21781	3856	4	s.	s.	NNP
21781	3856	5	)	)	-RRB-
21781	3856	6	.	.	.
21781	3857	1	Note	note	VB
21781	3857	2	the	the	DT
21781	3857	3	ventral	ventral	JJ
21781	3857	4	bulging	bulging	NN
21781	3857	5	due	due	IN
21781	3857	6	to	to	IN
21781	3857	7	the	the	DT
21781	3857	8	yolk	yolk	NN
21781	3857	9	.	.	.
21781	3858	1	Figure	figure	NN
21781	3858	2	11	11	CD
21781	3858	3	.	.	.
21781	3859	1	Ventral	ventral	JJ
21781	3859	2	view	view	NN
21781	3859	3	of	of	IN
21781	3859	4	a	a	DT
21781	3859	5	later	later	JJ
21781	3859	6	tadpole	tadpole	NN
21781	3859	7	.	.	.
21781	3860	1	op	op	NNP
21781	3860	2	.	.	.
21781	3860	3	,	,	,
21781	3860	4	the	the	DT
21781	3860	5	operculum	operculum	NN
21781	3860	6	.	.	.
21781	3861	1	int	int	UH
21781	3861	2	.	.	.
21781	3861	3	,	,	,
21781	3861	4	coiling	coil	VBG
21781	3861	5	intestine	intestine	NN
21781	3861	6	.	.	.
21781	3862	1	Figure	figure	NN
21781	3862	2	12	12	CD
21781	3862	3	.	.	.
21781	3863	1	Head	head	NN
21781	3863	2	of	of	IN
21781	3863	3	still	still	RB
21781	3863	4	later	later	RBR
21781	3863	5	tadpole	tadpole	NN
21781	3863	6	in	in	IN
21781	3863	7	horizontal	horizontal	JJ
21781	3863	8	section	section	NN
21781	3863	9	to	to	TO
21781	3863	10	show	show	VB
21781	3863	11	atrial	atrial	JJ
21781	3863	12	chamber	chamber	NN
21781	3863	13	formed	form	VBN
21781	3863	14	by	by	IN
21781	3863	15	operculum	operculum	NNP
21781	3863	16	.	.	.
21781	3864	1	int.g	int.g	UH
21781	3864	2	.	.	.
21781	3864	3	,	,	,
21781	3864	4	internal	internal	JJ
21781	3864	5	gills	gill	NNS
21781	3864	6	.	.	.
21781	3865	1	L.	L.	NNP
21781	3865	2	,	,	,
21781	3865	3	developing	develop	VBG
21781	3865	4	lungs	lung	NNS
21781	3865	5	.	.	.
21781	3866	1	Figure	figure	NN
21781	3866	2	13	13	CD
21781	3866	3	.	.	.
21781	3867	1	Diagrammatic	diagrammatic	JJ
21781	3867	2	cross	cross	JJ
21781	3867	3	-	-	NN
21781	3867	4	section	section	NN
21781	3867	5	of	of	IN
21781	3867	6	the	the	DT
21781	3867	7	mid	mid	JJ
21781	3867	8	-	-	JJ
21781	3867	9	dorsal	dorsal	JJ
21781	3867	10	part	part	NN
21781	3867	11	of	of	IN
21781	3867	12	an	an	DT
21781	3867	13	embryonic	embryonic	JJ
21781	3867	14	vertebrate	vertebrate	NN
21781	3867	15	.	.	.
21781	3868	1	ao	ao	NNP
21781	3868	2	.	.	NNP
21781	3868	3	,	,	,
21781	3868	4	aorta	aorta	NNP
21781	3868	5	.	.	.
21781	3869	1	B.C.	B.C.	NNP
21781	3869	2	,	,	,
21781	3869	3	Bowman	Bowman	NNP
21781	3869	4	's	's	POS
21781	3869	5	capsule	capsule	NN
21781	3869	6	.	.	.
21781	3870	1	coe	coe	NNP
21781	3870	2	.	.	.
21781	3870	3	,	,	,
21781	3870	4	coelom	coelom	NNP
21781	3870	5	.	.	.
21781	3871	1	d.g	d.g	NNP
21781	3871	2	.	.	NNP
21781	3871	3	,	,	,
21781	3871	4	ganglion	ganglion	NN
21781	3871	5	on	on	IN
21781	3871	6	dorsal	dorsal	NN
21781	3871	7	root	root	NN
21781	3871	8	of	of	IN
21781	3871	9	spinal	spinal	JJ
21781	3871	10	nerve	nerve	NN
21781	3871	11	.	.	.
21781	3872	1	gl	gl	NNP
21781	3872	2	.	.	NNP
21781	3872	3	,	,	,
21781	3872	4	-its	-its	.
21781	3872	5	branch-	branch-	NNP
21781	3872	6	[	[	-LRB-
21781	3872	7	arteriole	arteriole	NN
21781	3872	8	]	]	-RRB-
21781	3872	9	to	to	TO
21781	3872	10	form	form	VB
21781	3872	11	glomerulus	glomerulus	NNP
21781	3872	12	.	.	.
21781	3873	1	g.r	g.r	NNP
21781	3873	2	.	.	NNP
21781	3873	3	,	,	,
21781	3873	4	genital	genital	JJ
21781	3873	5	ridge	ridge	NN
21781	3873	6	.	.	.
21781	3874	1	I.	I.	NNP
21781	3874	2	,	,	,
21781	3874	3	intestine	intestine	NN
21781	3874	4	.	.	.
21781	3875	1	M.D.	M.D.	NNP
21781	3875	2	,	,	,
21781	3875	3	Mullerian	mullerian	JJ
21781	3875	4	duct	duct	NN
21781	3875	5	.	.	.
21781	3876	1	ns	ns	IN
21781	3876	2	.	.	.
21781	3877	1	[	[	-LRB-
21781	3877	2	nst	nst	NNP
21781	3877	3	.	.	.
21781	3878	1	]	]	-RRB-
21781	3878	2	,	,	,
21781	3878	3	nephrostome	nephrostome	JJ
21781	3878	4	.	.	.
21781	3879	1	n.c	n.c	NNP
21781	3879	2	.	.	NNP
21781	3879	3	,	,	,
21781	3879	4	notochord	notochord	NN
21781	3879	5	;	;	:
21781	3879	6	-n.s.-	-n.s.-	:
21781	3879	7	,	,	,
21781	3879	8	[	[	-LRB-
21781	3879	9	n.sh	n.sh	NNP
21781	3879	10	.	.	.
21781	3879	11	]	]	-RRB-
21781	3880	1	its	-PRON-	PRP$
21781	3880	2	sheath	sheath	NN
21781	3880	3	.	.	.
21781	3881	1	s.c	s.c	NNP
21781	3881	2	.	.	NNP
21781	3881	3	,	,	,
21781	3881	4	neural	neural	NNP
21781	3881	5	canal	canal	NNP
21781	3881	6	.	.	.
21781	3882	1	W.D.	W.D.	NNP
21781	3882	2	,	,	,
21781	3882	3	Wolffian	wolffian	JJ
21781	3882	4	duct	duct	NN
21781	3882	5	.	.	.
21781	3883	1	{	{	-LRB-
21781	3883	2	Illustration	illustration	NN
21781	3883	3	:	:	:
21781	3883	4	Diagram	Diagram	NNP
21781	3883	5	Sheet	Sheet	NNP
21781	3883	6	22	22	CD
21781	3883	7	.	.	.
21781	3883	8	}	}	-RRB-
21781	3884	1	Sheet	sheet	NN
21781	3884	2	23	23	CD
21781	3884	3	.	.	.
21781	3885	1	-The	-The	NFP
21781	3885	2	Development	development	NN
21781	3885	3	of	of	IN
21781	3885	4	the	the	DT
21781	3885	5	Fowl	Fowl	NNP
21781	3885	6	_	_	NNP
21781	3885	7	.	.	.
21781	3886	1	Figure	figure	NN
21781	3886	2	1	1	CD
21781	3886	3	.	.	.
21781	3887	1	Diagram	Diagram	NNP
21781	3887	2	of	of	IN
21781	3887	3	the	the	DT
21781	3887	4	early	early	JJ
21781	3887	5	ovum	ovum	NN
21781	3887	6	.	.	.
21781	3888	1	The	the	DT
21781	3888	2	section	section	NN
21781	3888	3	below	below	RB
21781	3888	4	is	be	VBZ
21781	3888	5	a	a	DT
21781	3888	6	small	small	JJ
21781	3888	7	portion	portion	NN
21781	3888	8	of	of	IN
21781	3888	9	the	the	DT
21781	3888	10	blastodermic	blastodermic	NN
21781	3888	11	area	area	NN
21781	3888	12	.	.	.
21781	3889	1	b.d	b.d	NNP
21781	3889	2	.	.	NNP
21781	3889	3	,	,	,
21781	3889	4	blastoderm	blastoderm	NNP
21781	3889	5	.	.	.
21781	3890	1	y.	y.	NNP
21781	3890	2	,	,	,
21781	3890	3	the	the	DT
21781	3890	4	undivided	undivided	JJ
21781	3890	5	yolk	yolk	NN
21781	3890	6	.	.	.
21781	3891	1	s.c	s.c	NNP
21781	3891	2	.	.	NNP
21781	3891	3	,	,	,
21781	3891	4	the	the	DT
21781	3891	5	segmentation	segmentation	NN
21781	3891	6	between	between	IN
21781	3891	7	the	the	DT
21781	3891	8	blastoderm	blastoderm	NNP
21781	3891	9	and	and	CC
21781	3891	10	yolk	yolk	NNP
21781	3891	11	.	.	.
21781	3892	1	Compare	Compare	NNP
21781	3892	2	s.c	s.c	NNP
21781	3892	3	.	.	NNP
21781	3892	4	in	in	IN
21781	3892	5	{	{	-LRB-
21781	3892	6	Sheet	Sheet	NNP
21781	3892	7	}	}	-RRB-
21781	3892	8	22	22	CD
21781	3892	9	,	,	,
21781	3892	10	{	{	-LRB-
21781	3892	11	Figure	figure	NN
21781	3892	12	}	}	-RRB-
21781	3892	13	4	4	CD
21781	3892	14	.	.	.
21781	3893	1	Figure	figure	NN
21781	3893	2	2	2	CD
21781	3893	3	.	.	.
21781	3894	1	Area	area	NN
21781	3894	2	pellucida	pellucida	NN
21781	3894	3	about	about	IN
21781	3894	4	the	the	DT
21781	3894	5	sixteenth	sixteenth	JJ
21781	3894	6	hour	hour	NN
21781	3894	7	.	.	.
21781	3895	1	The	the	DT
21781	3895	2	figure	figure	NN
21781	3895	3	below	below	RB
21781	3895	4	is	be	VBZ
21781	3895	5	the	the	DT
21781	3895	6	central	central	JJ
21781	3895	7	part	part	NN
21781	3895	8	of	of	IN
21781	3895	9	the	the	DT
21781	3895	10	section	section	NN
21781	3895	11	indicated	indicate	VBN
21781	3895	12	by	by	IN
21781	3895	13	the	the	DT
21781	3895	14	transverse	transverse	JJ
21781	3895	15	line	line	NN
21781	3895	16	,	,	,
21781	3895	17	and	and	CC
21781	3895	18	showing	show	VBG
21781	3895	19	the	the	DT
21781	3895	20	primitive	primitive	JJ
21781	3895	21	streak	streak	NN
21781	3895	22	(	(	-LRB-
21781	3895	23	p.s	p.s	NNP
21781	3895	24	.	.	NNP
21781	3895	25	)	)	-RRB-
21781	3895	26	.	.	.
21781	3896	1	Figure	figure	NN
21781	3896	2	3	3	CD
21781	3896	3	.	.	.
21781	3897	1	Area	area	NN
21781	3897	2	pellucida	pellucida	NN
21781	3897	3	about	about	IN
21781	3897	4	the	the	DT
21781	3897	5	twenty	twenty	CD
21781	3897	6	-	-	HYPH
21781	3897	7	first	first	JJ
21781	3897	8	hour	hour	NN
21781	3897	9	.	.	.
21781	3898	1	Two	two	CD
21781	3898	2	sections	section	NNS
21781	3898	3	through	through	IN
21781	3898	4	a	a	DT
21781	3898	5	and	and	CC
21781	3898	6	b	b	NN
21781	3898	7	below	below	RB
21781	3898	8	.	.	.
21781	3899	1	Figure	figure	NN
21781	3899	2	4	4	CD
21781	3899	3	.	.	.
21781	3900	1	About	about	RB
21781	3900	2	the	the	DT
21781	3900	3	twenty	twenty	CD
21781	3900	4	-	-	HYPH
21781	3900	5	fifth	fifth	JJ
21781	3900	6	hour	hour	NN
21781	3900	7	;	;	:
21781	3900	8	surface	surface	NN
21781	3900	9	view	view	NN
21781	3900	10	;	;	,
21781	3900	11	longitudinal	longitudinal	JJ
21781	3900	12	section	section	NN
21781	3900	13	to	to	IN
21781	3900	14	right	right	JJ
21781	3900	15	and	and	CC
21781	3900	16	transverse	transverse	VB
21781	3900	17	above	above	RB
21781	3900	18	.	.	.
21781	3901	1	Figure	figure	NN
21781	3901	2	4b	4b	CD
21781	3901	3	.	.	.
21781	3902	1	Diagrammatic	diagrammatic	JJ
21781	3902	2	rendering	rendering	NN
21781	3902	3	of	of	IN
21781	3902	4	same	same	JJ
21781	3902	5	stage	stage	NN
21781	3902	6	(	(	-LRB-
21781	3902	7	compare	compare	VB
21781	3902	8	Figure	figure	NN
21781	3902	9	9	9	CD
21781	3902	10	of	of	IN
21781	3902	11	Frog	Frog	NNP
21781	3902	12	and	and	CC
21781	3902	13	9.ii	9.ii	NNP
21781	3902	14	.	.	.
21781	3903	1	Amphioxus	Amphioxus	NNP
21781	3903	2	)	)	-RRB-
21781	3903	3	.	.	.
21781	3904	1	This	this	DT
21781	3904	2	will	will	MD
21781	3904	3	be	be	VB
21781	3904	4	most	most	RBS
21781	3904	5	clearly	clearly	RB
21781	3904	6	understood	understand	VBN
21781	3904	7	if	if	IN
21781	3904	8	the	the	DT
21781	3904	9	reader	reader	NN
21781	3904	10	look	look	NN
21781	3904	11	at	at	IN
21781	3904	12	Sheet	sheet	NN
21781	3904	13	22	22	CD
21781	3904	14	,	,	,
21781	3904	15	{	{	-LRB-
21781	3904	16	Figure	figure	NN
21781	3904	17	}	}	-RRB-
21781	3904	18	9	9	CD
21781	3904	19	,	,	,
21781	3904	20	and	and	CC
21781	3904	21	imagine	imagine	VB
21781	3904	22	Y.	Y.	NNP
21781	3904	23	enormously	enormously	RB
21781	3904	24	increased	increase	VBD
21781	3904	25	,	,	,
21781	3904	26	and	and	CC
21781	3904	27	the	the	DT
21781	3904	28	embryo	embryo	NN
21781	3904	29	sinking	sink	VBG
21781	3904	30	into	into	IN
21781	3904	31	it	-PRON-	PRP
21781	3904	32	.	.	.
21781	3905	1	Epiblast	epiblast	JJ
21781	3905	2	,	,	,
21781	3905	3	ep	ep	NNP
21781	3905	4	.	.	NNP
21781	3905	5	,	,	,
21781	3905	6	-line	-line	,
21781	3905	7	of	of	IN
21781	3905	8	dashes-	dashes-	NNP
21781	3905	9	[	[	-LRB-
21781	3905	10	black	black	JJ
21781	3905	11	line	line	NN
21781	3905	12	]	]	-RRB-
21781	3905	13	.	.	.
21781	3906	1	Mesoblast	mesoblast	NN
21781	3906	2	,	,	,
21781	3906	3	dotted	dot	VBN
21781	3906	4	.	.	.
21781	3907	1	Hypoblast	hypoblast	JJ
21781	3907	2	,	,	,
21781	3907	3	-black-	-black-	VB
21781	3907	4	[	[	-LRB-
21781	3907	5	line	line	NN
21781	3907	6	of	of	IN
21781	3907	7	dashes	dashes	NNP
21781	3907	8	]	]	-RRB-
21781	3907	9	.	.	.
21781	3908	1	pp	pp	NNP
21781	3908	2	.	.	NNP
21781	3908	3	,	,	,
21781	3908	4	the	the	DT
21781	3908	5	pleuro	pleuro	JJ
21781	3908	6	-	-	HYPH
21781	3908	7	peritoneal	peritoneal	JJ
21781	3908	8	cavity	cavity	NN
21781	3908	9	.	.	.
21781	3909	1	Figure	figure	NN
21781	3909	2	5	5	CD
21781	3909	3	and	and	CC
21781	3909	4	6	6	CD
21781	3909	5	illustrate	illustrate	NN
21781	3909	6	formation	formation	NN
21781	3909	7	of	of	IN
21781	3909	8	amnion	amnion	NN
21781	3909	9	(	(	-LRB-
21781	3909	10	a.	a.	NN
21781	3909	11	)	)	-RRB-
21781	3910	1	and	and	CC
21781	3910	2	allantois	allantois	NNP
21781	3910	3	(	(	-LRB-
21781	3910	4	all	all	RB
21781	3910	5	.	.	.
21781	3910	6	)	)	-RRB-
21781	3910	7	.	.	.
21781	3911	1	6	6	CD
21781	3911	2	is	be	VBZ
21781	3911	3	about	about	IN
21781	3911	4	the	the	DT
21781	3911	5	fourth	fourth	JJ
21781	3911	6	day	day	NN
21781	3911	7	.	.	.
21781	3912	1	{	{	-LRB-
21781	3912	2	Illustration	illustration	NN
21781	3912	3	:	:	:
21781	3912	4	Diagram	Diagram	NNP
21781	3912	5	Sheet	Sheet	NNP
21781	3912	6	23	23	CD
21781	3912	7	.	.	.
21781	3912	8	}	}	-RRB-
21781	3913	1	Sheet	sheet	NN
21781	3913	2	24	24	CD
21781	3913	3	.	.	.
21781	3914	1	-The	-The	NFP
21781	3914	2	Development	development	NN
21781	3914	3	of	of	IN
21781	3914	4	the	the	DT
21781	3914	5	Fowl	Fowl	NNP
21781	3914	6	_	_	NNP
21781	3914	7	.	.	.
21781	3915	1	Figure	figure	NN
21781	3915	2	1	1	CD
21781	3915	3	.	.	.
21781	3916	1	Chick	Chick	NNP
21781	3916	2	about	about	IN
21781	3916	3	the	the	DT
21781	3916	4	-fifth-	-fifth-	NN
21781	3916	5	[	[	-LRB-
21781	3916	6	third	third	NN
21781	3916	7	]	]	-RRB-
21781	3916	8	day	day	NN
21781	3916	9	.	.	.
21781	3917	1	At	at	IN
21781	3917	2	this	this	DT
21781	3917	3	stage	stage	NN
21781	3917	4	the	the	DT
21781	3917	5	chick	chick	NNP
21781	3917	6	lies	lie	VBZ
21781	3917	7	on	on	IN
21781	3917	8	its	-PRON-	PRP$
21781	3917	9	left	left	JJ
21781	3917	10	side	side	NN
21781	3917	11	in	in	IN
21781	3917	12	the	the	DT
21781	3917	13	yolk	yolk	NN
21781	3917	14	.	.	.
21781	3918	1	[	[	-LRB-
21781	3918	2	For	for	IN
21781	3918	3	lettering	letter	VBG
21781	3918	4	of	of	IN
21781	3918	5	blood	blood	NN
21781	3918	6	vessels	vessel	NNS
21781	3918	7	,	,	,
21781	3918	8	see	see	VBP
21781	3918	9	(	(	-LRB-
21781	3918	10	7	7	CD
21781	3918	11	)	)	-RRB-
21781	3918	12	below	below	RB
21781	3918	13	.	.	.
21781	3918	14	]	]	-RRB-
21781	3919	1	i.	i.	NNP
21781	3919	2	,	,	,
21781	3919	3	the	the	DT
21781	3919	4	intestine	intestine	NN
21781	3919	5	.	.	.
21781	3920	1	u.v	u.v	NNP
21781	3920	2	.	.	NNP
21781	3920	3	,	,	,
21781	3920	4	the	the	DT
21781	3920	5	yolk	yolk	NN
21781	3920	6	sac	sac	NN
21781	3920	7	.	.	.
21781	3921	1	v.v	v.v	NNP
21781	3921	2	.	.	NNP
21781	3921	3	,	,	,
21781	3921	4	the	the	DT
21781	3921	5	vitelline	vitelline	NN
21781	3921	6	veins	vein	NNS
21781	3921	7	.	.	.
21781	3922	1	al	al	NNP
21781	3922	2	.	.	NNP
21781	3922	3	,	,	,
21781	3922	4	the	the	DT
21781	3922	5	allantois	allantois	NNP
21781	3922	6	.	.	.
21781	3923	1	Figure	figure	NN
21781	3923	2	2	2	CD
21781	3923	3	.	.	.
21781	3924	1	Chick	Chick	NNP
21781	3924	2	about	about	IN
21781	3924	3	sixth	sixth	JJ
21781	3924	4	day	day	NN
21781	3924	5	.	.	.
21781	3925	1	Figure	figure	NN
21781	3925	2	3	3	CD
21781	3925	3	.	.	.
21781	3926	1	Development	development	NN
21781	3926	2	of	of	IN
21781	3926	3	heart	heart	NN
21781	3926	4	.	.	.
21781	3927	1	Figure	figure	NN
21781	3927	2	4	4	CD
21781	3927	3	.	.	.
21781	3928	1	Development	development	NN
21781	3928	2	of	of	IN
21781	3928	3	the	the	DT
21781	3928	4	eye	eye	NN
21781	3928	5	.	.	.
21781	3929	1	Figure	figure	NN
21781	3929	2	5	5	CD
21781	3929	3	.	.	.
21781	3930	1	Chick	Chick	NNP
21781	3930	2	about	about	IN
21781	3930	3	the	the	DT
21781	3930	4	sixteenth	sixteenth	JJ
21781	3930	5	day	day	NN
21781	3930	6	.	.	.
21781	3931	1	A.M.	A.M.	NNP
21781	3931	2	is	be	VBZ
21781	3931	3	the	the	DT
21781	3931	4	amnion	amnion	NN
21781	3931	5	surrounding	surround	VBG
21781	3931	6	the	the	DT
21781	3931	7	embryo	embryo	NN
21781	3931	8	.	.	.
21781	3932	1	Note	note	VB
21781	3932	2	particularly	particularly	RB
21781	3932	3	how	how	WRB
21781	3932	4	the	the	DT
21781	3932	5	allantois	allantois	NNP
21781	3932	6	(	(	-LRB-
21781	3932	7	al	al	NNP
21781	3932	8	.	.	.
21781	3932	9	)	)	-RRB-
21781	3933	1	has	have	VBZ
21781	3933	2	spread	spread	VBN
21781	3933	3	over	over	IN
21781	3933	4	surface	surface	NN
21781	3933	5	of	of	IN
21781	3933	6	shell	shell	NN
21781	3933	7	and	and	CC
21781	3933	8	how	how	WRB
21781	3933	9	the	the	DT
21781	3933	10	yolk	yolk	NN
21781	3933	11	sac	sac	NN
21781	3933	12	is	be	VBZ
21781	3933	13	shrivelled	shrivel	VBN
21781	3933	14	.	.	.
21781	3934	1	Figure	figure	NN
21781	3934	2	6	6	CD
21781	3934	3	.	.	.
21781	3935	1	Figures	figure	NNS
21781	3935	2	to	to	TO
21781	3935	3	illustrate	illustrate	VB
21781	3935	4	the	the	DT
21781	3935	5	relative	relative	JJ
21781	3935	6	function	function	NN
21781	3935	7	and	and	CC
21781	3935	8	importance	importance	NN
21781	3935	9	of	of	IN
21781	3935	10	allantois	allantois	NNP
21781	3935	11	and	and	CC
21781	3935	12	yolk	yolk	NNP
21781	3935	13	sac	sac	NN
21781	3935	14	in	in	IN
21781	3935	15	bird	bird	NN
21781	3935	16	and	and	CC
21781	3935	17	mammal	mammal	NN
21781	3935	18	.	.	.
21781	3936	1	In	in	IN
21781	3936	2	the	the	DT
21781	3936	3	fowl	fowl	NN
21781	3936	4	,	,	,
21781	3936	5	however	however	RB
21781	3936	6	,	,	,
21781	3936	7	the	the	DT
21781	3936	8	blood	blood	NN
21781	3936	9	-	-	HYPH
21781	3936	10	vessels	vessel	NNS
21781	3936	11	of	of	IN
21781	3936	12	the	the	DT
21781	3936	13	allantois	allantois	NN
21781	3936	14	also	also	RB
21781	3936	15	probably	probably	RB
21781	3936	16	absorb	absorb	VBP
21781	3936	17	the	the	DT
21781	3936	18	albumen	albuman	NNS
21781	3936	19	of	of	IN
21781	3936	20	the	the	DT
21781	3936	21	egg	egg	NN
21781	3936	22	,	,	,
21781	3936	23	and	and	CC
21781	3936	24	may	may	MD
21781	3936	25	excrete	excrete	VB
21781	3936	26	urea	urea	NNP
21781	3936	27	into	into	IN
21781	3936	28	the	the	DT
21781	3936	29	egg	egg	NN
21781	3936	30	-	-	HYPH
21781	3936	31	space	space	NN
21781	3936	32	.	.	.
21781	3937	1	Figure	figure	NN
21781	3937	2	7	7	CD
21781	3937	3	.	.	.
21781	3938	1	Simplified	simplified	JJ
21781	3938	2	figure	figure	NN
21781	3938	3	of	of	IN
21781	3938	4	the	the	DT
21781	3938	5	embryonic	embryonic	JJ
21781	3938	6	circulation	circulation	NN
21781	3938	7	,	,	,
21781	3938	8	for	for	IN
21781	3938	9	comparison	comparison	NN
21781	3938	10	with	with	IN
21781	3938	11	the	the	DT
21781	3938	12	similar	similar	JJ
21781	3938	13	figures	figure	NNS
21781	3938	14	annexed	annex	VBN
21781	3938	15	to	to	IN
21781	3938	16	Dog	Dog	NNP
21781	3938	17	-	-	HYPH
21781	3938	18	Fish	Fish	NNP
21781	3938	19	and	and	CC
21781	3938	20	Rabbit	Rabbit	NNP
21781	3938	21	.	.	.
21781	3939	1	{	{	-LRB-
21781	3939	2	Lines	line	NNS
21781	3939	3	from	from	IN
21781	3939	4	Second	Second	NNP
21781	3939	5	Edition	Edition	NNP
21781	3939	6	only	only	RB
21781	3939	7	.	.	.
21781	3939	8	}	}	-RRB-
21781	3940	1	[	[	-LRB-
21781	3940	2	A.C.	A.C.	NNP
21781	3940	3	,	,	,
21781	3940	4	anterior	anterior	NNP
21781	3940	5	cardinal	cardinal	NN
21781	3940	6	.	.	.
21781	3941	1	Ao	Ao	NNP
21781	3941	2	.	.	NNP
21781	3941	3	,	,	,
21781	3941	4	Aorta	Aorta	NNP
21781	3941	5	.	.	.
21781	3942	1	Br4	Br4	NNP
21781	3942	2	,	,	,
21781	3942	3	sixth	sixth	JJ
21781	3942	4	aortis	aortis	NN
21781	3942	5	arch	arch	NNP
21781	3942	6	(	(	-LRB-
21781	3942	7	fourth	fourth	NNP
21781	3942	8	branchial	branchial	NNP
21781	3942	9	)	)	-RRB-
21781	3942	10	.	.	.
21781	3943	1	C.S.	C.S.	NNP
21781	3944	1	Cuvierian	cuvierian	JJ
21781	3944	2	sinus	sinus	NN
21781	3944	3	.	.	.
21781	3945	1	H.	H.	NNP
21781	3945	2	,	,	,
21781	3945	3	the	the	DT
21781	3945	4	heart	heart	NN
21781	3945	5	.	.	.
21781	3946	1	I.C.	I.C.	NNP
21781	3946	2	,	,	,
21781	3946	3	inferior	inferior	JJ
21781	3946	4	cava	cava	NN
21781	3946	5	.	.	.
21781	3947	1	P.C.	P.C.	NNP
21781	3947	2	,	,	,
21781	3947	3	posterior	posterior	NNP
21781	3947	4	cardinal	cardinal	JJ
21781	3947	5	vein	vein	NN
21781	3947	6	.	.	.
21781	3948	1	Tr	Tr	NNP
21781	3948	2	.	.	NNP
21781	3948	3	A.	A.	NNP
21781	3948	4	,	,	,
21781	3948	5	truncus	truncus	JJ
21781	3948	6	arteriosus	arteriosus	NNP
21781	3948	7	.	.	.
21781	3949	1	v.v	v.v	NNP
21781	3949	2	.	.	NNP
21781	3949	3	,	,	,
21781	3949	4	vitelline	vitelline	NNP
21781	3949	5	vein	vein	NNP
21781	3949	6	.	.	.
21781	3949	7	]	]	-RRB-
21781	3950	1	Figure	figure	NN
21781	3950	2	8	8	CD
21781	3950	3	.	.	.
21781	3951	1	Chick	Chick	NNP
21781	3951	2	on	on	IN
21781	3951	3	the	the	DT
21781	3951	4	nineteenth	nineteenth	JJ
21781	3951	5	day	day	NN
21781	3951	6	.	.	.
21781	3952	1	{	{	-LRB-
21781	3952	2	Illustration	illustration	NN
21781	3952	3	:	:	:
21781	3952	4	Diagram	Diagram	NNP
21781	3952	5	Sheet	Sheet	NNP
21781	3952	6	24	24	CD
21781	3952	7	.	.	.
21781	3952	8	}	}	-RRB-