Question

Q. What is Pinna ......? ​

Answer 1

Explanation:

PINNA :

• Pinna is the first part of our ear that react with sound.

• This is the only part of our ear which is visible to us.

• Its function is to act as a funnel which directs the sound into the ear.

HOPE IT HELPS YOU,

THANK YOU. ☺️

Answer 2

Explanation:

ANSWER :-

A leaflet or primary division of a pinnate leaf or frond.