Question

digferent between cone and rod

Answer 1

There are two types of photoreceptors in thehuman retina, rods and cones. Rods are responsible for vision at low light levels (scotopic vision). They do not mediate color vision, and have a low spatial acuity. ... Notice that the fovea is rod-free and has a very high density of cones.

Answer 2

Cones cells - They respond differently to light of different wavelengths, and are thus responsible for color vision and function best in relatively bright light

Rod cells -They respond to the amount of incident light entering the eye. They helps to see in dim light