Question

What is the genotypic ratio of mendel's dihybrid cross.

Answer 1

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


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Answer 2

Genotype=1:2:2:4:1:2::1:2:1
Phenotype=9:3:3:4