Question

What will be the phenotypic ratio of a Dihybrid Cross between Double Heterozygous and Double Homozygous Recessive, if all the genes are present on different Chromosome

Answer 1

Answer:

dihybrid cross tracks two traits. Both parents are heterozygous, and one allele for each trait exhibits complete dominance *. This means that both parents have recessive alleles, but exhibit the dominant phenotype. The phenotype ratio predicted for dihybrid cross is 9:3:3:1.