Question

A person with blood group ‘A’ can donate blood to the persons with blood group ‘A’ or ‘AB’ because it

• A. has both ‘A’ and ‘B’ antigens.
• B. has only ‘A’ antigen and ‘B’ antibodies
• C. has only ‘B’ antigen and ‘A’ antibodies
• D. does not have any antigens and antibodies.

Answer 1

The correct option is B

has only ‘A’ antigen and ‘B’ antibodies

A person with blood group ‘A’ can donate blood to persons with blood group A or ‘AB’ because it has only ‘A’ antigen and ‘b’ antibodies.