Part of eye | Function | ||
i | Iris | a | Controls the amount of light entering into the eye |
ii | Cilliary muscle | b | Senses the real image |
iii | Pupil | c | Controls the power of eye lens |
iv | Retina | d | Controls the size of pupil |
Answer:
Iris controls the size of the pupil which in turn controls the amount of light entering into the eye. Cilliary muscles compress the eye lens and control its power. A real image is formed on the retina. The function of retina is to sense this image and send signals to the brain through optic nerve.
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