Answer the Question Using the Accompanying Figure

question 11

Multiple Choice

Answer the question using the accompanying figure. Which letter(s) represent(s) the limnetic zone? ​

• A)A only
• B)B only
• C)C only
• D)A and B
• E)B and C

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Definitions:

Cerumen

A technical term for earwax, a substance produced by glands in the ear canal that protects the ears from dust, microorganisms, and other foreign particles.

Eardrum

A thin membrane that separates the outer ear from the middle ear, vibrating in response to sound waves.

Incus

A small anvil-shaped bone in the middle ear that helps transmit sound vibrations from the outer ear to the inner ear.

Chronic Serous

Refers to a prolonged fluid-producing (serous) inflammation or effusion, often seen in certain medical conditions.