Suppose That in Plants, Smooth Seeds (S)is Dominant to Wrinkled

question 25

Multiple Choice

Suppose that in plants, smooth seeds (S) is dominant to wrinkled seeds (s) , and tall plants (T) is dominant to short plants (t) .An F₁ plant from a mating between homozygous plants that were tall/smooth and short/wrinkled was crossed to the short/wrinkled parent.What proportion of the progeny is homozygous for short and wrinkled alleles?

• A)1/2
• B)1/4
• C)1/8
• D)1/16
• E)0

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