Which of the following is not a vestigial org | vedclass

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(D) Vestigial organs are anatomical structures that have lost most or all of their ancestral function in a given species. $A$,$B$,and $C$ contain exam

Vedclass · Accepted Answer

Ear pinna,patella,and olecranon process

Vedclass · Answer

(D) Vestigial organs are anatomical structures that have lost most or all of their ancestral function in a given species. $A$,$B$,and $C$ contain examples of vestigial structures in humans,such as the appendix,wisdom teeth,and nictitating membrane. $D$ is the correct answer because the ear pinna (external ear),patella (kneecap),and olecranon process (part of the ulna bone) are fully functional,non-vestigial structures in humans.

Which of the following is not a vestigial organ in human beings?

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