Assuming independent assortment, the ratio of progeny with the genotypes AaBb : Aabb : aaBb : aabb from a dihybrid cross AabB X AaBb will respectively be:

1. 4 : 3 : 2 : 1 2. 4 : 4 : 2 : 1
3. 4 : 2 : 2 : 1 4. 4 : 2 : 1 : 1
Subtopic:  Dihybrid Cross Analysis |
 81%
From NCERT

To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.

Hints

To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.