Homology and Analogy Essay: Animal Form and Function - Examples of Analogy and Homology of Morphological and Behavioural traits.

Similarities of physiology and behaviour due to homology - share common ancestor with that trait or analogy - not due to common ancestor but common due to convergent evoution. Improvement suggestions: the behavioural homology of crocodiles and birds may be flawed. Also the analogy between fish and mammals could be wrong as the post-anal tail of quadrupedal mammals and fish is a common trait. Homology and Analogy Essay Animal Form and Function Homology and Analogy …

…evolution.berkeley.edu/evolibrary/article/0_0_0/lines_04 http://evolution.berkeley.edu/evolibrary/article/0_0_0/similarity_hs_07 http://www.factmonster.com/ce6/sci/A0803864.html http://en.wikipedia.org/wiki/Gal%C3%A1pagos_tortoise http://www.netipedia.com/index.php/Sloth http://people.westminstercollege.edu/faculty/jrogers/II%20homology.ppt http://courses.washington.edu/chordate/453lectures/453-intro-06.htm http://io.uwinnipeg.ca/~simmons/16cm05/1116/chordate.htm http://www.zoology.ubc.ca/~bio336/Bio336/Lectures/Lecture5/Overheads.html