Question

What does the phenotypic ratio of a dihybrid cross represent?​

Answer 1

Answer:

Expected genotype and phenotype ratiosThis is a cross between two purebreds, which will produce a F1 generation consisting entirely of dihybrids. Only when you allow the F1 generation offspring to self-pollinate will you perform a dihybrid cross. The resulting F2 generation will have a phenotypic ratio of 9:3:3:1.

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