In blood, antigens are present on _____ and antibodies are present in _____.

The correct option is C

RBCs, Plasma

In emergency situations, blood transfusion is required to save the life of people in need. Blood is transferred from a healthy person to the person in need but this process is not as simple as it seems. RBC's in human blood contains highly specific proteins on its surface known as antigens. The antibodies complementary to the antigen is present in the plasma. Depending on the types of antigens and antibodies, our blood group is determined. For transfusion of blood, it's highly necessary that the donor and recipient have a compatible type of blood.