Describe the Phenotype Ratio for Their Offspring
The phenotypic ratio is the distribution pattern expressed as a ratio of the physical characteristics in the offspring obtained after a genetic cross. As expected from the 1st law the F1 generation shows a uniform round yellow phenotype since one dominant and one recessive allele was inherited from the parents. How To Find A Phenotypic Ratio Of A Cross Dihybrid With Double Homozygous Recessive Youtube A What will be the phenotype ratio of their offspring. . Since the genotype of the two parents are RrSs both of the parents will have a possible gametes of RS. In the given question both male and female have brown eyes with Nn. The female partner is one step ahead to her male partner. On the other hand the pattern of genetic makeup among the offspring population is the genotype ratio. Also it is not necessary that Phenotypic ratio is always different from Genotypic ratio. This effect is observed in Drosophila. ...