CBSE 2025 · Region 1 · Set 1 · Q12 · 1 mark
RNA interference (RNAi) helps in making tobacco-plant resistant to a nematode (Meloidegyne incognitia) Choose the correct option that shows how RNAi is achieved :
Official answer
From CBSE’s own marking scheme for this paper.
(A)
Preventing the process of translation of mRNA of the nematode.
Biotechnology and its ApplicationsBiotechnological Applications in AgricultureRemembermcqmedium
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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.