Eyes Flashcards
0
Q
Rods
A
Responsible for noncolor sensitivity in low levels of light
1
Q
Visual accommodation
A
Change in thickness of the lens as the eye focuses on objects close by or far away
2
Q
Cones
A
Responsible for color and sharpness of vision
3
Q
Blind spot
A
Area in the retina where axons exit the eye as the optic nerve
4
Q
Iris
A
Control size of pupil
5
Q
Pupil
A
Iris opening that changes size depending on light
6
Q
Lens
A
Changes shape to bring objects into focus
7
Q
Retina
A
Contains photoreceptors
8
Q
Fovea
A
Greatest density of photoreceptors
9
Q
Cornea
A
Bends light waves so image can be focused in the retina