The hospital nursery had three infants that were mixed up! Babies 1 and 2 each had type O blood, whereas Babies 3 had type AB. Below, this question was explained.
1) The blood types of the Smith parents are A and B. Their offspring may have the blood types A, B, AB, or O.
2) The blood types of the Long parents are O and B. B and O blood types might be present in their offspring.
3) Both of the Jones parents have blood type O. the potential blood type of their unborn children is O
4) The Joneses must be the parents of the infant with type O blood.
5) The child that has type AB blood must be a Smith.
6) The infant with type B blood must be a member of the Long family.
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