AnswersPsychology AVision and the Structure of the Eye

Vision and the Structure of the Eye Answers

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1
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Isaac Newton discovered that the color white is created when light passes through a prism.

A
T
B
F
2
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Glaucoma is a group of diseases that causes damage to the retina.

A
T
B
F
3

The tough, opaque tissue that acts as the eye’s protective outer layer is called the __________.

A
lens
B
cornea
C
fovea
D
sclera
4

According to the trichromatic theory of color vision, the eye has cones sensitive to colors associated with ___________.

A
red, green, and yellow
B
green, purple, and red
C
red, green, and blue
D
black, brown, and white
5

All electromagnetic radiation is visible to the human eye.

A
T
B
F
6

Glaucoma is a permanent disorder and cannot be treated with surgery. Please select the best answer from the choices provided

A
T
B
F
7

The visible spectrum of light that humans see is merely a narrow portion of the larger spectrum of electromagnetic radiation.

A
T
B
F
8

Which part of the eye helps focus light rays on the retina?

A
lens
B
pupil
C
sclera
D
iris
9

Images that fall on the optic __________ are not visible because this area lacks rods and cones.

A
chiasm
B
nerve
C
disk
D
hole
10

The process by which the lens adjusts its shape to focus images at various distances on the retina is called __________.

A
accommodation
B
feature detection
C
adaptation
D
shape detection

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