What happens when a human is exposed to brigh | vedclass

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(C) When a human is exposed to bright light,the circular muscles of the iris contract,which leads to the constriction of the pupil. This process is kn

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Constriction of the pupil

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(C) When a human is exposed to bright light,the circular muscles of the iris contract,which leads to the constriction of the pupil. This process is known as miosis. It helps in reducing the amount of light entering the eye to protect the retina from damage. Conversely,$Mydriasis$ refers to the dilation of the pupil,which occurs in dim light. Rhodopsin is a pigment found in rod cells that is bleached in bright light,not synthesized.

What happens when a human is exposed to bright light?

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