EasyNEET 2025 Paper
+4 / -1
Genes R and Y follow independent assortment. If RRYY produce round yellow seeds and rryy produce wrinkled green seeds, what will be the phenotypic ratio of the F2 generation?
A
Phenotypic ratio - 1 : 2 : 1
B
Phenotypic ratio - 3 : 1
C
Phenotypic ratio - 9 : 3 : 3 : 1
D
Phenotypic ratio - 9 : 7
Explanation
Dihybrid cross with independent assortment → classic 9:3:3:1 ratio.
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