Question

These cells detect colors.

		Retina
		Cones
		Pupil
		Rods

Answer 1

The cells that detect colors are Cones.

Cones, There are 3 types of cone cells one sensitive to red light, another to green light and the last to blue light.  The data received from these 3 types of cone cells creates different colors.

Retina, a lining at the back of eye contains two photoreceptor cells called Rods and Cones .Retina converts light to electrical signals.

Pupil, It's a hole in the center of iris .The iris regulates the size of pupil and ensures there is enough light for vision without damaging retina.

Rods, These cells detect the motion through variance in luminance. They require less light than cone cells.