A Punnett square is drawn for parents, one of whom has phenylketonuria, a recessive genetic disorder, and the other who is a carrier of the disease. What are the odds of their children having phenylketonuria?

A.) 0%

B.) 25%

C.) 50%

D.) 75%

E.) 100%

Question

Darien Spence

26 September, 11:18

+1

Answers (1)

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Kaitlynn Harding · Answer 1

Kaitlynn Harding 26 September, 15:02

0

I think it would have to be 50%

A Punnett square is drawn for parents, one of whom has phenylketonuria, a recessive genetic disorder, and the other who is a carrier of the disease. What are the odds of their children having phenylketonuria?A.) 0%B.) 25%C.) 50%D.) 75%E.) 100%