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mikael mikael
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Posts: 12017
10 years ago
Feathers in birds appear to have first evolved for insulation but later conveyed a new advantage in helping create light aerodynamic surfaces. This switch in function is an example of ______.
A) paedomorphosis
B) punctuated equilibrium
C) convergent evolution
D) an exaptation
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wrote...
9 years ago
D) an exaptation
Don't like my sarcasm ... I don't like your stupid.
mikael Author
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9 years ago
Thank you.
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