Asked by Jennifer Davis on May 11, 2024
Verified
Why do you see color better in the fovea than in the periphery?
A) The fovea is closer to the pupil.
B) The fovea is closer to the optic nerve.
C) The fovea has a higher metabolic rate.
D) The fovea has more cones.
Fovea
A small depression in the retina of the eye where visual acuity is highest, due to the high concentration of cones (photoreceptor cells) and lack of blood vessels.
Metabolic Rate
The rate at which the body uses energy to maintain basic life functions such as breathing, circulation, and cell production.
Cones
Photoreceptor cells located in the eye's retina play a key role in perceiving colors and are most effective in bright light environments.
- Detail the roles of rods and cones in visual perception, including their spatial arrangement in the retina and the variances in their function.
- Understand the significance of the fovea in perceiving fine details and colors.
Verified Answer
JN
Jones NyanorMay 17, 2024
Final Answer :
D
Explanation :
The fovea has a higher density of cones than the periphery of the retina, and cones are responsible for color vision. Therefore, the fovea is able to detect color better than the periphery.
Learning Objectives
- Detail the roles of rods and cones in visual perception, including their spatial arrangement in the retina and the variances in their function.
- Understand the significance of the fovea in perceiving fine details and colors.