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Science · 2023 · 1 mark
CBSE 2023 · Region 6 · Set 3 · Q12
The change in the focal length of an eye lens in human beings is caused by the action of
The change in the focal length of an eye lens in human beings is caused by the action of
Official answer
(B)
ciliary muscles
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CBSE Class 10 Science past-paper question from the 2023 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.