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What is the probability of two cystic fibrosis carriers having a child with cystic fibrosis?

A. 0%
B. 25%
C. 50%
D. 100%

User Ioko
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2 Answers

5 votes
Answer: option B. 25%
User BPm
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5 votes

Answer:

Each time two CF carriers have a child, the chances are: 25 percent (1 in 4).

Therefore, your answer is B.

What is the probability of two cystic fibrosis carriers having a child with cystic-example-1
User Julien Lamarche
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