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Question
The hole in the eye that controls the amount of light that enters is the
(a) iris.
(b) pupil.
(c) cornea.
(d) sclera.
(a) iris.
(b) pupil.
(c) cornea.
(d) sclera.
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Solution
(b) pupil
The pupil is a hole in the middle of the iris; it controls the amount of light entering the eye.
The pupil is a hole in the middle of the iris; it controls the amount of light entering the eye.
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