Which of the following is not a vestigial org | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Vestigial organs are anatomical structures that have lost their original ancestral function through the course of evolution.$A$. The coccyx (tailb

Vedclass · Accepted Answer

Nails

Vedclass · Answer

(B) Vestigial organs are anatomical structures that have lost their original ancestral function through the course of evolution.$A$. The coccyx (tailbone) is a vestigial remnant of the tail.$B$. Nails are functional structures in humans used for protection and grasping; they are not vestigial.$C$. The nictitating membrane (third eyelid) is a vestigial fold in the corner of the human eye.$D$. The vermiform appendix is a vestigial structure that was once used for cellulose digestion in ancestors.Therefore,nails are the only functional organs among the given options.

Which of the following is not a vestigial organ in humans?

Similar Questions

The wings of birds and the wings of insects are $.........$.

The precipitation method of blood tests for determining the inter-relationships among different animals was given by

Homologous organs are

Which one of the following is $NOT$ an example of analogous organs?

What is the origin of sedimentary rocks (fossils)?

Vedclass Test Series

Exam Paper Generator

Online Exam Module