Question

plz explain the eye structure.​

Answer 1

The iris is the colored part of the eye that helps regulate the amount of light that enters the eye. The pupil is the dark aperture in the iris that determines how much light is let into the eye. The lens is the transparent structure inside the eye that focuses light rays onto the retina.

Answer 2

Answer:

The human eye is a sense organ that reacts to light and allows vision. Rod and cone cells in the retina allow conscious light perception and vision including color differentiation and the perception of depth. The human eye can differentiate between about 10 million color and is possibly capable of detecting a single photon.The eye is part of the sensory nervous system.

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