BrandonSuydam8759 BrandonSuydam8759

19-01-2018
Biology

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The round opening in the iris that allows light rays to enter the eye is the

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kirtisahadeo17 kirtisahadeo17

19-01-2018

Dark, round, central opening in the iris that allows light rays to enter the internal eye. Constriction and dilation is under involuntary control through nerve impulses to the muscles of the iris from the oculomotor nerve.

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