Biology, asked by hshsisgdh, 1 year ago

what is pupil..............

Answers

Answered by kameena1

10

The pupil is a hole located in the center of the iris of the eye that allows light to strike the retina. It appears black because light rays

Answered by aliya346

2

hyy

the dark circular opening in the centre of the iris of the eye, which varies in size to regulate the amount of light reaching the retina.

KillerX23: hi

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