A man of 'A' bood group marries a woman of 'AB' bood group .Which types of progeny would indicate that man is heterozyguos?

A man of A blood group marries a woman of AB blood group. Which type of progeny would indicate that man is heteroxygous A?

A man of blood group A marries a woman of blood group AB. Which type of progeny indicates that man is heterozygous ?

A man with type A blood group marries a woman who has AB group. We do not know whether the man is homozygous or heterozygous for I^(A) allele. Which one of the following types in the progony of this couplewould indicate that the man is heterozygous?

A man with blood group 'AB' marries a women with 'O' blood groups, In this situation:

A man with blood group A marries a woman having blood group AB. Which of the following types in the progeny of this couple would show that the man is heterozygous

A man with blood group A marries a woman having blood group AB. Which of the following types in the progeny of this couple would show that the man is heterozygous