Question

when mendel crossed yellow-and-round seeded plants with green-and-wrinkled seeded pea plants, all the offspring were yellow-and-round seeded. when he took these f1 yellow-and-round-seeded plants and crossed them to each other, what phenotypic ratio did he observe in the f2 generation?

Answer 1

In Mendel's experiments, when he crossed yellow-and-round seeded plants with green-and-wrinkled seeded pea plants, all the offspring in the F1 generation were yellow-and-round seeded. In the F2 generation, Mendel observed a phenotypic ratio of 9:3:3:1.

Step-by-step explanation:

In his experiments, when Mendel crossed yellow-and-round seeded plants with green-and-wrinkled seeded pea plants, all the offspring in the F1 generation were yellow-and-round seeded. When he took these F1 yellow-and-round-seeded plants and crossed them to each other, Mendel observed a phenotypic ratio of 9:3:3:1 in the F2 generation.