Whales have tiny thighbones embedded in the skin next to their pelvis.This is an example of

Question

Quizplus · Accepted Answer

The presence of tiny thighbones in whales is a vestigial structure, meaning it is a remnant of a feature that was functional in the ancestors of the whales, but has lost most or all of its function in the modern-day whales. This is evidence of evolution, as it suggests that whales evolved from land-dwelling organisms with functional hind limbs.

Whales Have Tiny Thighbones Embedded in the Skin Next to Their