CBSE 2024 · Region 4 · Set 3 · Q5 · 1 mark
Hugo de Vries proposed the mutation theory of organic evolution after his experiments on
Official answer
From CBSE’s own marking scheme for this paper.
(B)
Evening primrose
EvolutionMechanism of EvolutionRemembermcqeasy
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CBSE Class 12 Biology past-paper question from the 2024board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.