List of top Pathology Questions on Genetics - autosomal recessive inheritance asked in NEET (PG)

What is the chance of a child having cystic fibrosis if one parent is affected and the other parent is a carrier?

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 their next child being affected by the disease?