Which is not a vestigial organ of man

Options :
  1. tail vertebrae
  2. vermiform appendix
  3. nictitating membrane
  4. glotis

Answer and Explanation :-

Answer: Option 4


The organs which are not developed in human but well developed in other animals are called vestigial organs.

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Which of the following shows homology

Next Question : Archaeopteryx shows origin of

Click here for free online test on Evolution and Zoogeography


 (Getemail alerts when others member replies)

You would not be here TODAY if YESTERDAY was your defining moment. LIVE THIS DAY and move towards your dreams.
-Steve Maraboli Unapologetically You: Reflections on Life and the Human Experience