CBSE 2024 · Region 5 · Set 2 · Q2 · 1 mark
How many base pairs will be there in $\displaystyle 20$ nucleosomes in a DNA double helix ?
Official answer
From CBSE’s own marking scheme for this paper.
(A)
$\displaystyle 4000$
Molecular Basis of InheritanceThe DNAApplymcqeasy
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CBSE Class 12 Biology past-paper question from the 2024board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.