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Setler [38]
3 years ago
7

Cystic fibrosis is an inherited disease that affects breathing and digestion. it is caused by a single recessive allele. two par

ents without cystic fibrosis have a child who has cystic fibrosis. what is the probability that their third child will be a boy with cystic fibrosis?
Health
1 answer:
Klio2033 [76]3 years ago
8 0
The correct answer is 25%.
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