Question Detail
Question
Cystic fibrosis is inherited as an autosomal recessive condition. If two carrier parents have a child, what is the probability that the child is unaffected?
Correct Answer
Option C is the correct answer.
Detailed Explanation
Autosomal recessive inheritance yields 1/4 affected (aa) and 3/4 unaffected (1/4 AA + 1/2 Aa).
Hint
No hint available