In: Psychology
A man and a woman both have brown eyes, but their first child has blue eyes. What are the chances that their second child will have blue eyes? Jane is blood type A and her husband is blood type B. Jane is puzzled because their daughter is type O. Explain how the daughter inherited a blood type neither of her parents has.
Jim is blood type A and his mother is blood type O. What are the possible blood types of his father? (Three answers)
Jack is a hemophiliac (sex linked recessive) but his wife is not (sex linked dominant). What are the chances that they will have a child with hemophilia? (Give all possibilities)