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Question Practice

How does the pupil regulate the amount of light entering the eye?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 10
Science
Science
The Human Eye and the Colourful World
Question Bank

How does the pupil regulate th...

Single Answer MCQ
Q-00001696

How does the pupil regulate the amount of light entering the eye?

1

By converting light into electrical signals

2

By adjusting the curvature of the lens

3

By controlling the size of the cornea

4

By changing its size in response to light intensity

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