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Which part of human eye controls the amount of light entering...

This question belongs to General Knowledge Biology
Biology
?

Which part of human eye controls the amount of light entering the eye?

Answer & Solution
Correct Answer: Option A
When there is bright light, the iris closes the pupil to let in less light. And when there is low light, the iris opens up the pupil to let in more light. Focuses light rays onto the retina.
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1 Comment
Shrishail Byakod
Shrishail Byakod 4 years ago
Iris is the right answer
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