Question

define vestigial organs write names of some vestigial organs in human body and write the names of those animal in whom some organs are functional

Answer 1

body hair teeth
appendix
coccyx
effactor pili

Answer 2

Answer:

Vestiges organs :

• vestigial organ are generated or undeveloped organ of organism.
• some vestigial organ in human that are functional in other animal are -
• appendix, muscles of the ear pinna, tailbone ,body hair ,nictitating membrane wisdom tooth.

Appendix

it is fully functional in ruminants for digestion of cellulose.

Muscle if the ear pinna

it is useful in monkeys and other animals like rabbit, cows ,horse etc. moment of ear pinna .

Tail bone

is useful in other mammals for balance.

body hair

they are useful in other mammals for insulation against the cold.

nictitating memberances

school in animals like frog, pigeon etc. for the purpose of protection of eye.

Wisdom tooth

they are present in mammal with large Jaws for chewing raw food.