Question

the part which equalises the air pressure in the middle and external ear

Answer 1

The Eustachian Tube is responsible for equalizing the pressure on either sides of the ear .

↪ The outer ear is made of an ear pinna leading to ear drum .

↪ The middle ear consist of three bones : malleus ,incus , stapes .

↪ The inner year consist of cochlea and semicircular canals .

↪ The eustachian tube is present in the middle ear .

↪ It connects to the throat .

↪ It is responsible for maintaining an equal pressure on both sides of the ear .