Question

what will the phenotype of progenies in the F1 generation?​

Answer 1

Answer:

No recessive phenotype appears in the F1 generation. This means that both parents cannot have the recessive allele for each trait. Therefore the parental genotypes must be WWdd x wwDD. As a check, this cross produces all individuals with a genotype of WwDd.

Explanation:

The phenotypic ratio is 9:3:3:1 whereas the genotypic ratio is 1:2:1:2:4:2:1:2:1.

Answer 2

Hi Aravind o

First Generation

The yellow pea phenotype has a genotype of AA. The green pea phenotype has a genotype of aa. The letters in the middle show you all possible combinations of alleles that can happen from mating these two genotypes. In this case, all offspring have the same genotype and phenotype