Two pure bred strains of peas are crossed: wrinkled, yellow x round, green. All the offspring are round, yellow. These offspring were self-crossed and their progeny produced four different phenotypes. For this question assume the random assortment of two unlinked genes. See diagram below.
Using A and a to designate pea shape, and B and b to designate pea colour, assign genotypes to each phenotype in the P1 and F1 generations. Hint: the phenotypic ratios should allow you to determine the dominant phenotypes.
Genotype of wrinkled yellow parent:?
Genotype of round green parent:?
Genotype of F1: ?
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