Q. Which of the set represents vestigial organs?
A) Vermiform appendix, body hair and patella
B) Wisdom teeth, body hair and atlas vertebre
C) Ear muscles, cochlea and coccyx
D) Vermiform appendix, ear muscles and coccyx
Explanation
Vestigial structures are those structures, which were functionally active in ancestral organisms but now become non-functional, e.g., vermiform appendix, ear muscles and coccyx.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.