Question

Blood Types;

A man with type O marries a woman with type AB.
Several children were born.

1. What is the genotype of the man?
2. What is the genotype of the woman?
3. True or false? the mother of the man had type AB blood.
4. Could the mother of the woman have type O blood?
5. what fraction of offspring would have type B blood?
6. what fraction of the children would have type AB blood?
7.Could this couple have a child with type O blood?

Please answer all parts of the question!

Answer 1

1.ii
2.AB
3. False only ii can have i baby or two recessive genes like Ai and Bi
4. No you have to have to have A and B present to have a AB baby.
5.50%
6.0% they would either be Ai or Bi
7. No O blood is recessive.