Biology · Human Anatomy
When a person enters a dark room from a brightly lit area, they cannot see clearly initially, but visibility gradually improves. What is the primary reason for this?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The pupil of the eye constricts
- 2The pupil of the eye dilates✓
- 3The distance between the lens and retina increases
- 4The focal length of the eye lens increases permanently
Correct answer
The pupil of the eye dilates
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