Light sensitive cells of eye are present in __________.
A
Cornea
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B
Sclera
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C
Choroid
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D
Retina
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Solution
The correct option is C Retina
A. Cornea is the anterior portion of sclera which absorbs oxygen from the air. It is the only part of human body which is devoid of blood supply and absorbs oxygen directly from the air.
B. Sclera is the external layer of eye that maintains the shape of eye and also protects it.
C. Choroid is the middle layer of eye that contains many blood vessels.
D. Retina is present in the inner layer of eye. The image is perceived by brain and formed on the retina.
Light sensitive cells are cones and rods. They are present in the retina.