What is the probability of two cystic fibrosis carriers having a child with cystic fibrosis? A. 0% B. 25% C. 50% D. 100%

asked Dec 18, 2022 7.2k views

1 vote

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

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

by Ioko

7.0k points

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5 votes

Answer: option B. 25%

BPm answered Dec 21, 2022

by BPm

7.0k points

5 votes

Answer:

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

Therefore, your answer is B.

Julien Lamarche answered Dec 23, 2022

7.3k points

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