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Biology · 2025 · 1 mark
CBSE 2025 · Region 4 · Set 2 · Q12
In pea plant (Pisum sativum) axial flower position is dominant over terminal flower position. The expected ratio of phenotypes of the offspring in a…
In pea plant (Pisum sativum) axial flower position is dominant over terminal flower position. The expected ratio of phenotypes of the offspring in a cross between both the parents with heterozygous axial flower will be :
Official answer
(A)
$\displaystyle 3$ : $\displaystyle 1$
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CBSE Class 12 Biology past-paper question from the 2025 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.