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if you cross an AAbb individual with an Aabb individual, what will the genotype ratio in the next generation? what will be the phenotype ratio?

please pasagot hindi ko makuha yung sagot! salamat


Sagot :

A Punnet Square for the AaBb x AaBb cross is shown below. Rather than the 9:3:3:1 seqregation of phenotypes normally seen with an AaBb x AaBb dihybrid cross, the phenotypic ratio is 9:3:4. There are only three different phenotypes for hair color, agouti, black and albino.

Answer:

genotype ratio : AA : AAbb : bbAA : bbbb

phenotypic ratio: haired: bald