id author title date pages extension mime words sentences flesch summary cache txt work_72gam4cssvgy7hlv647q4hjslu Grant Ramsey Sameness in Biology* 2012 21 .pdf application/pdf 9875 596 59 two leading views of homology, the genealogical and developmental accounts, have Furthermore, our account provides for continuity between special, general, and serial homology. homologousness (i.e., sameness) of traits in different organisms but helps The genealogical account thus analyzes homology between two traits only In contrast to the genealogical account, the strategy of the developmental account is to count two traits as homologous if and only if they account of homology for traits that are the product of development only by presupposing a distinct account of homology for developmental constraints. a trait at level L is homologous if there is continuity and correspondence Whereas, on the genealogical account, homology is based on the presence of the trait in a of the homology relation without first providing an account of traits? accounts of homology show what kind of relation to one another traits ./cache/work_72gam4cssvgy7hlv647q4hjslu.pdf ./txt/work_72gam4cssvgy7hlv647q4hjslu.txt