Human Eye Iris Color at Anatomy

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Human Eye Iris Color. Your pupil is the small black opening in the center. Blue eyes contain much less melanin than brown eyes.

Eye color
Eye color from en.turkcewiki.org

Your pupil is the small black opening in the center. Rod and cone cells in the retina allow conscious light perception and vision, including color differentiation and the perception of depth. Different levels of the pigment create the appearance of blue, brown, and everything in between.

Eye color

Rod and cone cells in the retina allow conscious light perception and vision, including color differentiation and the perception of depth. The presence of melanin pigment within the iris is responsible for the visual impression of human eye colouration with complex patterns also evident in this tissue, including fuchs' crypts, nevi, wolfflin nodules and contraction furrows. The human eye is an organ that reacts to light in many circumstances. In addition to the iris, the uvea also consists of the choroid and ciliary body.