CBSE 2025 · Region 7 · Set 3 · Q14 · 1 mark
Assertion (A) : Biotechnology produces transgenic microorganisms that function as microfactories for proteins. Reason $\displaystyle (R)$ : Transgenic microorganisms can be developed to produce proteins of human use, like insulin.
Official answer
From CBSE’s own marking scheme for this paper.
(A)
Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
Biotechnology and its ApplicationsBiotechnological Applications in MedicineUnderstandassertion_reasonmedium
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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.