The chance would be 50/50... because the father doesn't have that gene (50) and the mother has that gene (50) or half and half... hope that answered your question
A male child has a 50% chance of having Duchenne muscular dystrophy if his mother is a carrier. A female child has a 0% chance of having the disease but a 50% chance of being a carrier. This is due to the X-linked recessive inheritance pattern of the disorder.
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