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12/12/2021 5:14 pm
Topic starter
The bones of forelimbs of whale, bat, cheetah and man are similar in structure, because
(a) one organism has given rise to another
(b) they share a common ancestor
(c) they perform the same function.
(d) the have biochemical similarities.
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12/12/2021 5:15 pm
Correct answer: (b) they share a common ancestor