explain human eye with neat and clean diagram
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Answer:
The main parts of the human eye are the cornea, iris, pupil, aqueous humor, lens, vitreous humor, retina, and optic nerve. Light enters the eye by passing through the transparent cornea and aqueous humor. The iris controls the size of the pupil, which is the opening that allows light to enter the lens.
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Answer:
Layer containing blood vessels that lines the back of the eye and islocated between the retina (the inner light-sensitive layer) and the sclera (the outer whiteeye wall). Structure containing muscle and islocated behind the iris, which focuses the lensThe human eye is an 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 eye is part of the sensory nervous system.The fibrous tunic, also known as the tunica fibrosa oculi, is the outer layer of the eyeball consisting of the cornea and sclera. ...
The vascular tunic, also known as the tunica vasculosa oculi or the "uvea", is the middle vascularized layer which includes the iris, ciliary body, and choroid.