A woman has a baby that is type B blood and she has type O blood. There are two men that could be the father, one has type A and the other has type O. Which one is the father? *
using a punnet square you can come up with 4 seperate possiblitys for the baby's blood type. We don't know any of their recessive traits tho so im pretty sure its O. i could be wrong tho!
