Video Details
Evidence of Change: Vestigial structure: Whale
| Grade Levels: | 3 - 12 |
|---|---|
| Length: | 00:00:17 |
| Website: | https://www.uen.org/emedia |
| Usage rights: | Download and retain personal copies in perpetuity. |
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Vestigial structures are structures or remnants of structures that do not have a function. Whales and pythons have vestigial hind leg bones embedded in their bodies, illustrating that they evolved from four-legged ancestors.
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