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professor190 [17]
3 years ago
9

Why does a vestigial pelvis show that the ancestors of the modern whale once had legs?

Biology
1 answer:
lisov135 [29]3 years ago
8 0
For a long time scientist figured that the bones are so small because They are vestigial, a shrunken evolutionary remnant From an ancestor that once walked on land. But now scientists Have discovered that the tiny bones they actually play a huge role in whale reproduction.
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