Question

In a dihybrid cross, there are two genes with a dominant and a recessive allele each, p and p, and r and r, respectively. What is the genotype of the F1 generation?

Answer 1

The genotype of the F1 generation in a dihybrid cross will be RrYy.

Step-by-step explanation:

In a dihybrid cross, the F1 generation is produced by crossing two individuals that are heterozygous for the two genes of interest. In this case, the genotype of the F1 generation would be RrYy, where R and Y represent dominant alleles and r and y represent recessive alleles. Each parent contributes one allele for each gene, resulting in the hybrid genotype.