What is the chance they have a child with rickets?
What chance does Sam have of being bald when he gets older?
(Hint: When answering this, remember Sam is a BOY!!!)
What is the chance of the couple having a child that is homozygous normal?
What is the probability of the couple having a child with rickets?
Which of the following would represent a person that is considered a "carrier" of hemophilia (an X-linked recessive trait)?
What are the chances of them having a child with the disease?
Can a man be considered a "carrier" for an X-linked disease?