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Science · 2023 · 1 mark
CBSE 2023 · Region 4 · Set 2 · Q10
Which pair of sex chromosome will determine a male?
Which pair of sex chromosome will determine a male?
Official answer
(C)
XY
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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.