Question

The blood group contains only antibodies ?​

Answer 1

Blood group consist of antibodies and antigens


Not sure

Answer 2

Answer:

The ABO system

blood group A – has A antigens on the red blood cells with anti-B antibodies in the plasma. blood group B – has B antigens with anti-A antibodies in the plasma. blood group O – has no antigens, but both anti-A and anti-B antibodies in the plasma.