In a cross between AABB x aabb, the ratio of F2 genotypes between AABB, AaBB, Aabb and aabb would be…?
A. 9 : 3 : 3 : 1
B. 1 : 2 : 2 : 1
C. 2 : 1 : 1 : 2
D. 7 : 5 : 3 : 1
Answer:B
In a cross between AABB x aabb, the ratio of F2 genotypes between AABB, AaBB, Aabb and aabb would be…?
A. 9 : 3 : 3 : 1 B. 1 : 2 : 2 : 1 C. 2 : 1 : 1 : 2 D. 7 : 5 : 3 : 1