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What is the probability of getting a Red flower by crossing a pink and white snapdragon flower?

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What is the probability of getting a Red flower by crossing a pink and white snapdragon flower?

(a) 1/4

(b) 2/4

(c) 2/3

(d) None

This question was posed to me in homework.

I would like to ask this question from Numerical Problems in section Mendelian Genetics of Cytogenetics

1 Answer

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Best answer
Right choice is (d) None

Best explanation: In snapdragons the heterozygote is pink. Crossing a heterozygote with a homozygous recessive will never result in a homozygous dominant progeny to express red colouration.

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