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Biology · 2026 · 1 mark
CBSE 2026 · Region 2 · Set 1 · Q9
Which of the following is used to visualize DNA bands under UV light after gel electrophoresis?
Which of the following is used to visualize DNA bands under UV light after gel electrophoresis?
Official answer
(C)
Ethidium Bromide
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CBSE Class 12 Biology past-paper question from the 2026 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.