Which sense organ is used for hearing?

Which sense organ is used for hearing?

• A. Nose
• B. Ears
• C. Eyes
• D. Skin

Answer: (B)

Hearing uses the ears. The outer ear collects sound waves, which cause the eardrum to vibrate. Those vibrations move through the middle ear bones and reach the inner ear’s cochlea, where hair cells convert them into electrical signals that travel via the auditory nerve to the brain, which interprets them as sound. The other options serve different senses: the nose detects smells, the eyes detect light and color, and the skin senses touch and temperature, not hearing.

Hearing uses the ears. The outer ear collects sound waves, which cause the eardrum to vibrate. Those vibrations move through the middle ear bones and reach the inner ear’s cochlea, where hair cells convert them into electrical signals that travel via the auditory nerve to the brain, which interprets them as sound. The other options serve different senses: the nose detects smells, the eyes detect light and color, and the skin senses touch and temperature, not hearing.