Match the structures of the eye with their descriptions.

-Dark center of the eye through which light rays enter
A)choroid
B)ciliary body
C)conjunctiva
D)cornea
E)iris
F)lens
G)pupil
H)retina
I)sclera
J)vitreous humor

Question

Match the structures of the eye with their descriptions.

-Dark center of the eye through which light rays enter
A)choroid
B)ciliary body
C)conjunctiva
D)cornea
E)iris
F)lens
G)pupil
H)retina
I)sclera
J)vitreous humor

Quizplus · Accepted Answer

The pupil is the dark center of the eye through which light rays enter.

Answer: D
 The cornea is the transparent outer layer of the eye that covers the iris, pupil, and anterior chamber.

Answer: E
 The iris is the colored part of the eye that controls the size of the pupil and regulates the amount of light entering the eye.

Answer: F
 The lens is a transparent structure located behind the iris that helps to refract light and focus it onto the retina.

Answer: H
 The retina is a layer of tissue at the back of the eye that contains specialized cells called photoreceptors that detect light and send signals to the brain.

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

Answer: J
 The vitreous humor is a clear, gel-like substance that fills the space between the lens and the retina, helping to maintain the shape of the eye.

Match the Structures of the Eye with Their Descriptions