Hemophilia Is a Sex-Linked Recessive Gene That Causes a Blood

question 83

Multiple Choice

Hemophilia is a sex-linked recessive gene that causes a blood disorder. What are the chances that the daughter of a normal man and a heterozygous woman will have hemophilia?

• A) 75%
• B) 100%
• C) 50%
• D) 0%
• E) 25%