PUPIL PART Crossword Clue

We know 1 solutions for: PUPIL PART
Crossword Puzzle Infos
The term 'pupil part' can be solved by the word 'IRIS', which is a four-letter word. The IRIS is the colored part of the eye that surrounds the pupil and controls the amount of light entering the eye. It is made up of two layers of smooth muscle tissue, which contract and expand to adjust the size of the pupil. The color of the IRIS is determined by the amount of melanin present in the tissue.
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