A Pregnant Woman Who Has a Family History of Cystic

A pregnant woman who has a family history of cystic fibrosis asks about the risks of transmission to her child. Which concept should be included in the discussion?

A) The condition does not skip generations.
B) There is less risk of transmission to female children.
C) Male and female children are equally affected.
D) The parents must both have cystic fibrosis for transmission to occur.