What is the function of the ear drum in the human ear?

A. Vibrates in response to sound waves

B. Amplifies sound signals to the brain

C. Maintains body balance and equilibrium

D. Produces ear wax for protection

What is the main function of the auditory nerve in the ear?

C. Carries sound information to the brain

D. Produces ear wax for protection

Everyday Science · Body Systems (Human Biology) · page 1 of 5

Ear MCQs with Answers

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Ear MCQs (1–10)

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Past paper MCQs in this chapter · See all past papers

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1.
Past Paper MCQ
Which part of the Ear belongs to hearing?
Correct Answer: C. Cochlea
One-liner
The Cochlea is the part of the ear responsible for hearing.
2.
Which is the smallest bone in the human body and where is it located?
Correct Answer: B. Stirrup in the middle ear
One-liner
The smallest bone in the human body is the stirrup (stapes), located in the middle ear.
3.
What is the function of the ear drum in the human ear?
Correct Answer: A. Vibrates in response to sound waves
One-liner
The ear drum (tympanic membrane) vibrates in response to sound waves, converting sound energy into mechanical vibrations that are transmitted to the middle ear bones.
4.
Which part of the ear is responsible for maintaining balance?
Correct Answer: C. Semicircular Canals
One-liner
The Semicircular Canals in the inner ear are responsible for maintaining body balance and equilibrium.
5.
Malleus, Incus and Stapes are part of _?
Correct Answer: B. Middle ear
One-liner
Malleus, Incus and Stapes are the three tiny bones (ossicles) located in the middle ear.
6.
Which bone in the middle ear is also known as the stapes?
Correct Answer: C. Stirrup
One-liner
The stapes is the smallest bone in the human body and is commonly known as the stirrup due to its stirrup-like shape.
7.
Which part of the body is made up of internal and external parts?
Correct Answer: B. Ear
One-liner
The ear is the body part composed of both internal (middle and inner ear) and external (outer ear/pinna) structures.
8.
Which part of the ear is responsible for gathering sound and vibrations from outside?
Correct Answer: B. Pinna/Auricle
One-liner
The Pinna/Auricle is the visible, external part of the ear that gathers sound waves and directs them into the ear canal.
9.
Which of the following should be used for the protection of ears?
Correct Answer: A. Muffs
One-liner
Muffs (ear muffs) are used for the protection of ears from loud noise or cold.
10.
What is the main function of the auditory nerve in the ear?
Correct Answer: C. Carries sound information to the brain
One-liner
The auditory nerve (cochlear nerve) carries sound information to the brain by transmitting electrical signals from the cochlea to the auditory cortex.

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Ear MCQs with Answers

Ear MCQs (1–10)

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