Question #6424299Single Choice
Biology
Question
A woman who is not a carrier for hemophilia and a man with hemophilia have a son. Surprisingly, the son does not have hemophilia. What is the most likely explanation?
Options
A
The father passed on a normal X chromosome.
B
The son inherited a mutated Y chromosome.
C
The son inherited a normal Y chromosome and a normal X chromosome.
D
A de novo mutation occurred on the Y chromosome.
Answer & Analysis
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