Which of the following statements is incorrect ?

Answer: CSolution: ABO blood grouping in human is based on the presence or absence of two surface antigens on the RBCs namely A and B.Similarly , the plasma of different individuals contain two naturals antibodies.This distribution of antigens and antibodies in the four groups of blood A,B,AB and O are as follows

Thus,blood group in universal donar 4 blood group AB in universal recipient and the other options are correct