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Biology · 2025 · 1 mark
Biotechnology and its ApplicationsBiotechnological Applications in Agriculture1 markUnderstandassertion reason
CBSE 2025 · Region 6 · Set 1 · Q15
Assertion (A): Isolated single cells can be fused to produce somatic hybrids. Reason (R): Cells selected for somatic hybridisation have desirable…
Assertion (A) : Isolated single cells can be fused to produce somatic hybrids.
Reason (R) : Cells selected for somatic hybridisation have desirable characters.
Official answer
(A)
Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
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CBSE Class 12 Biology past-paper question from the 2025 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.