What Is the Ratio of Phenotypes in the Offspring Produced

question 88

Multiple Choice

What is the ratio of phenotypes in the offspring produced by the cross Aa × Aa? Assume complete dominance for the trait.

• A)100% dominance
• B)100% recessive
• C)75% dominant:25% recessive
• D)50% dominant:50% recessive
• E)25% dominant:75% recessive

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