Whale pelvis: What good is it? How about sex?

September 10, 2014 11:59 AM

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The pelvic bones of whales and dolphins were believed to be vestigial organs that would disappear in a few million years but scientists found the structure helps cetaceans better control their penis during sex.(Photo : D. Gordon E. Robertson)

The pelvic bones of whales and dolphins were believed to be vestigial organs that would disappear in a few million years but scientists found the structure helps cetaceans better control their penis during sex.

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