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Biology · 2024 · 1 mark
CBSE 2024 · Region 5 · Set 1 · Q4
Interferons are proteins secreted by
Interferons are proteins secreted by
Official answer
(D)
Virus infected cell
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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.