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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