13. Mendelian Genetics
Sex-Linked Inheritance
Multiple Choice
Multiple ChoiceConsider a woman who is a carrier of a recessive X-linked allele for hemophilia. Which of the following possibilities could explain the presence of the hemophilia allele in her genotype?
A
Either her mother was homozygous dominant or her father had hemophilia.
B
Both her mother and her father had hemophilia.
C
Either her mother was a carrier or her father had a dominant allele.
D
None of the listed responses is correct.
E
Either her mother was a carrier or her father had hemophilia.
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