The sense organs: THE EAR

Front

What is the function of the auditory canal?

Back

To direct sound waves to the eardrum.

Front

What is the cochlea?

Back

A spiral-shaped structure in the inner ear responsible for converting sound vibrations into nerve impulses.

Front

What is the role of the eardrum?

Back

To vibrate in response to sound waves, transmitting sound to the ossicles.

Front

Where is the eardrum located?

Back

In the middle ear.

Front

What is the function of the ossicles?

Back

To amplify sound vibrations from the eardrum to the inner ear.

Front

What part of the ear is responsible for balance?

Back

The semi-circular canals.

Front

What is the pinna (auricle)?

Back

The visible part of the ear that collects sound waves.

Front

Where does hearing interpretation occur?

Back

In the brain.

Front

What is the vestibule?

Back

The central part of the inner ear that helps with balance.

Front

What is the function of the auditory nerve?

Back

To carry sound information from the cochlea to the brain.