Biology, 18.01.2020 04:31 Gkenneth2017
The fact that fish, penguins, and dolphins all have the same basic shape is best explained by which of the following?
a) the basic shapes of fish, penguins, and dolphins are vestigial structures.
b) fish, penguins, and dolphins all faced the same physical constraints during their evolution andconverged upon the same body plan.
c) divergent evolution and adaptive radiation into new niches often result in convergent evolution.
d) the similarities are probably due to random chance.
e) parallel evolution is common among aquatic mammals
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The fact that fish, penguins, and dolphins all have the same basic shape is best explained by which...
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