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The rule of ____________ tells us that the probability that an F1 individual with a dominant...

The rule of ____________ tells us that the probability that an F1 individual with a dominant phenotype is a heterozygote is actually ⅔ (since they can not have the recessive genotype).

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Answer #1

The rule of Sum tells us that the probability that an F1 indibidual with a dominant genotype is a heterozygote is actually 2/3.

According to this rule, probability that any mutually exclusive event will occur is equal to sum of individual event probability.

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