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Biology · 2024 · 1 mark
CBSE 2024 · Region 5 · Set 1 · Q13
Assertion (A): AIDS is a syndrome caused by HIV. Reason (R): HIV is a virus that damages the immune system with DNA as its genetic material.
Assertion (A) : AIDS is a syndrome caused by HIV.
Reason (R) : HIV is a virus that damages the immune system with DNA as its genetic material.
Official answer
(C)
(A) is true, but (R) is false.
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CBSE Class 12 Biology past-paper question from the 2024 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.