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Biology · 2025 · 1 mark
CBSE 2025 · Region 1 · Set 1 · Q14
Assertion (A): One of the property of genetic code is degeneracy. Reason (R): Some amino acids can be coded by more than one codon.
Assertion (A) : One of the property of genetic code is degeneracy.
Reason (R) : Some amino acids can be coded by more than one codon.
Official answer
(A)
Both (A) and (R) are true and (R) is the correct explanation of (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.