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In Humans, the ability to taste PTC is inherited as a dominant gene (T). In a...

In Humans, the ability to taste PTC is inherited as a dominant gene (T). In a marriage between 2 heterozygous tasters (Tt): (Give answers in fractions)

(1) what is the probability of 3 taster children,

(2) what is the probability of 3 taster girls,

(3) if they have 5 children, what is the probability that the first 3 will be tasters and the last 2 non tasters?

(4) what is the probability of them having a single taster of three children

Math   Statistics-And-Probability   
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