Q. 935.0( 1 Vote )

Which of the following changes occur when you walk out of bright sunshine into a poorly lit room?
A. the pupil becomes larger

B. the lens becomes thicker

C. the ciliary muscle relaxes

D. the pupil becomes smaller

Answer :

When a person walks out of bright sunshine into a poorly lit room, the pupil dilates and becomes larger to allow maximum light to enter the eye and thus helps in viewing things easily in a poorly lit room.

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