Multiple choice

_________is a snail shell shaped and complex part in our inner ear.

  1. Westibule

  2. Semicircular tubes

  3. Cochlea

  4. None of these

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

The cochlea is a snail shell-shaped, spiral structure in the inner ear that contains the organ of Corti for hearing. It is filled with fluid and has hair cells that convert sound vibrations into nerve impulses. The vestibule is an adjoining chamber, and semicircular tubes are for balance, not shaped like a shell.