Question

In a cross between AABB × aabb, the ratio of F₂ genotypes between AABB, AaBB, Aabb, and aabb would be ______.

पर्याय

• 9 : 3 : 3 : 1

• 2 : 1 : 1 : 2

• 1 : 2 : 2 : 1

• 7 : 5 : 3 : 1

Answer 1

In a cross between AABB × aabb, the ratio of F₂ genotypes between AABB, AaBB, Aabb, and aabb would be 1 : 2 : 2 : 1.