CBSE 2025 · Region 2 · Set 3 · Q1 · 1 mark
Some flowers are unisexual, this property of unisexuality of flowers prevents which kind of pollination ?
Official answer
From CBSE’s own marking scheme for this paper.
(D)
Autogamy but not Geitonogamy
Sexual Reproduction in Flowering PlantsPre-fertilisation: Structures and EventsRemembermcqmedium
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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.