SSC CPO 9 Dec 2019 Shift 2 Paper

Question : 70 of 200

Marks: +1, -0

The function of the retina is to:

lubricate the eye by releasing tears in a controlled way
close the eyes through the eyelids to prevent damage to the lens from excessive light
process the information gathered by photoreceptor cells and send it to the brain to decide what the picture is
adjust the focus of the lens for formation of a clear image

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