NEET Biology ยท Hard

Neural Control and Coordination: Eye physiology MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

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Eye physiologyHardQuestion 9775

Question

Pupil constricts in bright light mainly to:

  1. A
    Reduce light entry
    Correct
  2. B
    Increase retinal detachment
  3. C
    Sharpen hearing
  4. D
    Increase CSF flow

Correct answer

Reduce light entry

Explanation

Iris muscles control pupil size to regulate incoming light.