the similarity in the structure of bones between human hand, cats foreleg flipper of whale, and patagium of bat indicates common ancestor. which evidence does it explain
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The presence of a humerus, radius and ulna bone in the limbs of all vertebrates indicates common ancestry. These limbs ...1 answer
Whale's flippers help in swimming, wings of birds and bat are used in flying, horse's forelimb help in running and human's hand is meant for ...
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Whale's flippers help in swimming, wings of birds and bat are used in flying, horse's forelimb help in running and human's hand is meant for ...
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