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Science · 2026 · 1 mark
CBSE 2026 · Region 4 · Set 1 · Q30
The pair of eye parts responsible for admitting different amount of light in to the eyes is
The pair of eye parts responsible for admitting different amount of light in to the eyes is
Official answer
(A)
Iris and pupil
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CBSE Class 10 Science past-paper question from the 2026 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.