Question

antigens and antibodies of blood group O​

Answer 1

Answer:

antigen:none

antibody= anti A and anti

Answer 2

Explanation:

Blood group O is common, and individuals with this blood type will have both anti-A and anti-B in their serum. ... ABO antibodies in the serum are formed naturally. Their production is stimulated when the immune system encounters the "missing" ABO blood group antigens in foods or in micro-organisms.