The Structure That Equalizes Pressure on Both Sides of the Eardrum

question 35

Multiple Choice

The structure that equalizes pressure on both sides of the eardrum is the

• A) tympanic membrane
• B) eustachian tube
• C) semicircular canals
• D) oval window

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Definitions:

Retina

The light-sensitive layer at the back of the eye that captures visual information and sends it to the brain for interpretation.

Night Vision

The ability to see in low-light conditions, which can vary significantly among different organisms and technologies designed to enhance human nighttime visibility.

Cones

Photoreceptor cells in the retina of the eye responsible for color vision and functioning best in relatively bright light.

Rods

Light-sensitive cells in the retina that function in low light.