A Woman Who Is a Carrier for a Recessive X-Linked

Multiple Choice

A woman who is a carrier for a recessive X-linked disorder has children with a man who does not have the disease.Which of the following is true of the couple's children?

A) All of their daughters will be carriers.
B) Their sons have a 50 percent chance of being carriers.
C) Their sons have a 50 percent chance of having the disorder.
D) Their daughters have a 50 percent chance of having the disorder.