as you walk into a brightly lit room, the black structure in the center of your eye seems to shrink to a tiny black dot. this response is caused by the action of the eye structure called the: question 1 options: 1) cornea. 2) retina. 3) iris. 4) lens.

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13-09-2022
Physics

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as you walk into a brightly lit room, the black structure in the center of your eye seems to shrink to a tiny black dot. this response is caused by the action of the eye structure called the: question 1 options: 1) cornea. 2) retina. 3) iris. 4) lens.

Answer :

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AnnuG AnnuG · Answer 1 · 2022-09-19T03:03:52-04:00

This response is caused by the action of the eye structure called Iris

The black structure in the center of your eye is called as Pupil. It is second layer, which the light passes when entering the eye. In bright light the pupil shrinks and in dim light the pupils expands.

As said above, the pupils size changes based on the amount light entering the eye. This moving of pupils is controlled by Iris, the coloured part of the eye.

Therefore, the given response is caused by the action of the eye structure called the

3 ) Iris

To know more about Iris

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