The phenotypic ratio in the F2 generation of a dihybrid cross is
The average phenotypic ratio for F2 generation of a dihybrid cross between two parents homozygous for both the traits is 9:3:3:1.
The phenotypic dihybrid ratio in F2 generation is ________.
The phenotypic ratio obtained in the F2 generation of a monohybrid cross in dog flower plant is ___.
In a dihybrid cross AABB × aabb, F2 progency of AABB, AABb, AaBB and AaBb accurs in ratio of________