CBSE 2026 · Region 2 · Set 1 · Q1 · 1 mark
To separate repetitive DNA from bulk genomic DNA, which of the following method is used ?
Official answer
From CBSE’s own marking scheme for this paper.
(D)
Density Gradient Centrifugation
Molecular Basis of InheritanceHuman Genome ProjectRemembermcqmedium
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CBSE Class 12 Biology past-paper question from the 2026board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.