Match the following descriptions to their appropriate eye structure:
-Contains millions of photoreceptors

Question

Quizplus · Accepted Answer

The retina contains millions of photoreceptors that detect light and send visual information to the brain.

Answer: D
 Cones are specialized photoreceptor cells located in the retina that enable color vision and visual acuity.

Answer: A
 The fovea centralis is a small area in the center of the retina that contains a high density of cones and is responsible for our sharpest vision and color perception.

Answer: E
 The optic disc, also known as the blind spot, is the point where the optic nerve exits the eye, resulting in a lack of photoreceptors in that area.

Answer: G
 The lens is a transparent, flexible structure located behind the iris and is responsible for focusing light onto the retina to produce a clear image.

Answer: I
 The cornea is the clear, outermost layer of the eye that helps to refract light onto the lens and protect the eye from damage.

Answer: H
 The sclera is the tough, white outer layer of the eye that provides support and protection for the internal structures.

Answer: F
 The lacrimal gland is a structure located above the outer corner of each eye that produces tears to moisten and cleanse the eye.

Match the Following Descriptions to Their Appropriate Eye Structure