A man of ' A ' blood group marries a woman of 'AB ' blood group, which type of progeny would indicate that man is heterozygous ?

Question

A man of ' A ' blood group marries a woman of 'AB ' blood group, which type of progeny would indicate that man is heterozygous ? (A) O (B) B (C) A (D) AB

Tardigrade Admin · Accepted Answer

In this case progeny with blood group B is produced only when man is heterozygous i.e., I A I O

Q. A man of ' $A$ ' blood group marries a woman of ' $A B$ ' blood group, which type of progeny would indicate that man is heterozygous ?

O

B

A

AB

In this case progeny with blood group $B$ is produced only when man is heterozygous i.e., $I^{A} I^{O}$

Q. A man of ' A ' blood group marries a woman of 'AB ' blood group, which type of progeny would indicate that man is heterozygous ?

O

B

A

AB

In this case progeny with blood group B is produced only when man is heterozygous i.e., IAIO

Q. A man of ' $A$ ' blood group marries a woman of ' $A B$ ' blood group, which type of progeny would indicate that man is heterozygous ?

In this case progeny with blood group $B$ is produced only when man is heterozygous i.e., $I^{A} I^{O}$