MATCHING
Match each structure of the eye with its corresponding description or function.
-the colored part of the eye; able to constrict or dilate the pupil
A)rod
B)sclera
C)lens
D)pupil
E)cone
F)choroid
G)iris
H)fovea
I)cornea
J)optic disc

Question

Quizplus · Accepted Answer

The iris is the colored part of the eye and is responsible for controlling the size of the pupil by constricting or dilating it.

Answer: D
 The pupil is the opening in the center of the iris through which light enters the eye.

Answer: I
 The cornea is the transparent outer layer of the eye that helps focus incoming light.

Answer: H
 The fovea is a small depression in the retina that contains a high concentration of cones, allowing for sharp central vision.

Answer: F
 The choroid is a layer of tissue in the eye that provides a blood supply to the retina.

Answer: J
 The optic disc is the location where the optic nerve exits the eye and there are no retinal cells in this area.

(Note: Rods and cones are photoreceptor cells in the retina responsible for detecting light and transmitting visual information to the brain.)

MATCHING Match Each Structure of the Eye with Its Corresponding Description