Question

A man whose blood group is heterozygous B is married to a woman whose blood up is also heterozygous B Which of the following statements is correct about the blood group of their four offspring?

Accepted Answer

Three of them belong to blood group B

Answer

Three of them belong to blood group O

Answer

None of them belongs to blood group O

Answer

Two of them belong to blood group B

A man whose blood group is heterozygous B is married to a woman whose blood up is also heterozygous B Which of the following statements is correct about the...