CBSE 2025 · Region 1 · Set 1 · Q11 · 1 mark
If pea plants with round and green seeds (RRyy) are crossed with pea plants having wrinkled and yellow seeds (rrYY), the seeds developed by the plants of $\displaystyle \mathrm{F}_{1}$ generation will be :
Official answer
From CBSE’s own marking scheme for this paper.
(C)
$\displaystyle 100$% round and yellow
HeredityMonohybrid and Dihybrid CrossesApplymcqmedium
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CBSE Class 10 Science past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.