Ear drum separates the external ear from the middle ear.
The three tiny bones present in middle ear are called ear ossicles. Write them in correct sequence beginning from the ear drum.
Statement 1: Sound vibrations make the ear drum vibrate, the ear drum sends a vibration to the inner ear, from there the signal goes to the brain. Statement 2: Ear drum is a thin stretched membrane.
The organ of corti is a structure present in
(a) external ear (b) middle ear
(c) semi-circular canal (d) cochlea