Two pea plants, one with round green seeds (RRyy) and another with wrinkled yellow (rrYY) seeds were crossed with each…

CBSE Class 10 Science PYQ · Heredity · Monohybrid and dihybrid inheritance · 1 Mark · March 2026 · Standard

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131 Mark · March 2026 · Standard
Two pea plants, one with round green seeds (RRyy) and another with wrinkled yellow (rrYY) seeds were crossed with each other which produced $F_1$ progeny that have only round yellow (RrYy) seeds. When $F_1$ plants are self-pollinated, the $F_2$ progeny will have which new combination of characters, as compared to the parents :
(i) Round, yellow
(ii) Round, green
(iii) Wrinkled, yellow
(iv) Wrinkled, green
Correct options are :
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(B) / (i) and (iv) (1 Mark)
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