Question

Define Vestigial organs. Write names of some vestigial organs in human body.​

Answer 1

Answer:

These 'useless' body-parts, otherwise known as vestigial organs, are remnants of lost functions that our ancestors possessed. ... They once represented a function that evolved out of a necessity for survival, but over time that function became non-existent.

These included the muscles of the ear; wisdom teeth; the appendix; the tail bone; body hair; and the semilunar fold in the corner of the eye.

Explanation:

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Answer 2

Answer:

vestigial organs are useless body parts that our ancestors once had

Palmar Grasp Reflex.  

Tails.

Wisdom Teeth.  

Nictitating Membrane.  

Auricular Muscles.  

Palmaris Longus Muscle.  

Pyramidalis Muscle.

are some examples