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NEETZoologyEvolution

The bones of forelimbs of whale, bat, cheetah and man are similar in structure, because:

Options

  1. Aone organism has given rise to another
  2. Bthey share a common ancestor
  3. Cthey perform the same function
  4. Dthe have biochemical similarities

Correct answer

B. they share a common ancestor

Step-by-step solution

The bones of forelimbs of whale, bat, cheetah and man are similar in structure, because they share a common ancestor and exhibit homology.

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