Question

If RrYy is crossed with another organism with the genotype RrYy, what would be the expected phenotypic ratio of

the F1 generation

Answer 1

Step-by-step explanation:

TRICKY Q.

ACCORDING TO ME:

P1 ---> RrYy n RrYy

F1 ----> RY , RY , ry , ry hence 1:1:2:2

IN DIHYBRID CROSS

PHENOTYPIC RATIO : 9:3:3:1 FOR F2 GENERATION

GENOTYPIC RATIO : 1:2:2:4:2:2:1:1:1 FOR F2 GENERATION

GOOD LUCK FOR FUTURE! :)