PKU is a recessive disorder. If a woman who has PKU has a child, what is the child’s possible

genotype?
A. Homozygous dominant.
B. Homozygous recessive.
C. Heterozygous.
D. The genotype could be any one of these.
E. There is not enough information to determine the child’s genotype.


D

Biology & Microbiology

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