Biology, asked by krishnapandey12, 1 year ago

differentiate between iris and pupil

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Answered by dassristi2016
0
The Iris and the Pupil. The iris is a ring-shaped membrane inside the eye that surrounds an opening in the center, called the pupil. The iris contains muscles that allow the pupil to become larger (open up or dilate) and smaller (close up or constrict).
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