Cystic fibrosis is inherited as an autosomal recessive condition. A normal couple has one daughter affected with the disease. They are now planning to have another child. What is the chance of her sibling being affected by the disease?
Correct Answer: 4-Jan
Description: Siblings have one in four chance of being affected in Autosomal recessive diseases. Ref: Robbin's Basic Pathology, 7th Edition, Page 215.
Category:
Pathology
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