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Author Question: To which of the following are the scales of chondrichthyans most closely related (Read 697 times)

federox

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on: Aug 8, 2013
To which of the following are the scales of chondrichthyans most closely related in a structural sense?
A) osteichthyan scales
B) reptilian scales
C) mammalian scales
D) bird scales
E) chondrichthyan teeth


theo

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Reply #1 on: Aug 10, 2013
Answer has to be E, 150% :D


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