Same subject1 mark
Answer the following questions briefly.
Renu was conducting an experiment. She started with a single DNA strand and
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1 mark2026
Answer the following questions briefly.
Given below are two statements marked Assertion and Reason. Read both the
statements carefully and choose the correct option.
Assertion: An amino acid in polypeptide chain is not always altered even due
to change in the third nitrogenous base of codon.
Reason: The amino acid does not change due to degeneracy of genetic code.
- Both Assertion and Reason are true and Reason is the correct explanation for Assertion.
- Both Assertion and Reason are true but Reason is not the correct explanation for Assertion.
- Assertion is true and Reason is false.
- Both Assertion and Reason are false.
Specimen paper · 2026 · CollegeDekho (mirror of CISCE PDF)
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