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Bhumi
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Asked: 2021-05-06T06:39:24+00:00 In:

When the light is very bright

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0%(a) the iris makes the pupil expand.
100%(b) the iris makes the pupil contract. ( 2 voters )
0%(c) ciliary muscles contract to make the eyelens thicker.
0%(d) ciliary muscles expand to make the eyelens thinner.
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    1. (b) the iris makes the pupil contract

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