Multiple choice

........ is a thin membrane which play an important role in the process of hearing.

  1. Stapes

  2. Ear drum

  3. Ear canal

  4. Pinna

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The ear drum (tympanic membrane) is a thin membrane that vibrates in response to sound waves, playing a crucial role in transmitting sound to the middle ear.