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CBSE 2025 · Region 2 · Set 1 · Q2 · 1 mark

The number of autosomes present in a human secondary spermatocyte

Principles of Inheritance and VariationSex DeterminationRemembermcqeasy

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CBSE Class 12 Biology past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.