WAEC Physics 2021 Objective — Question 5
Question 5 of 50 from the West African Examinations Council (WAEC) Physics 2021 Objective paper, with the correct answer and a full explanation.
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5. The opening in the eye through which light passes to the retina is called the
- A. pupilCorrect
- B. cornea
- C. iris
- D. optic nerve
Explanation
The pupil is the opening (controlled by the iris) that allows light to enter and reach the retina.
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