Duchenne muscular dystrophy

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Reference no: EM131538582

A phenotypically normal woman who has a brother suffering from Duchenne Muscular Dystrophy, marries a normal man. The gene causing Muscular Dystrophy is X-linked and the disease phenotype is recessive.

What is the probability that the woman's first child will have Muscular Dystrophy?

Reference no: EM131538582

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