Correct Answer: no antibody

Solution : The correct option is no antibody .

Individuals with blood type AB do not naturally develop antibodies against the ABO blood group antigens. The four major blood types are A, B, AB, and O. Each blood type has different antigens on the surface of red blood cells, and people may have naturally occurring antibodies against antigens they don't have. Because type AB people have both A and B antigens on their red blood cells and do not normally create anti-A or anti-B antibodies, their plasma may be safely transfused to people with other blood types without provoking an immunological reaction.