Question

A person with only anti-$A$ antibodies in his plasma can donate blood to people with blood group(s)

• A. Only B
• B. Only O and B
• C. Only AB
• D. Only AB and B

Answer 1

Answer: (D)

Person with only anti-$A$ antibody will have blood group $B$, who can donate his blood to people with blood group $B$ and $AB$.