Evolution Ques 111

111. Which is not a vestigial part in humans?

(a) Segmental muscles of abdomen

(b) Fingernails

(c) Third molar

(d) Coccyx

Show Answer

Answer : b

Hints & Solution

(b) Human body contains about 180 vestigial organs, including the coccyx, third molars (wisdom teeth), and muscles of the abdomen, etc.