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Physics Chemistry

CSS :: Vision and Hearing Physiology


  At rest the mammalian eye is focused for distant objects by:
[A]. Relaxation of ciliary muscles which flattens the lens and enables it to have maximum focal length[B]. Contraction of ciliary muscles which makes lens maximum convex
[C]. Relaxation of ciliary muscles which makes the lens maximum convex[D]. Contraction of ciliary muscles that makes lens flattened

Answer: Option A


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