Question 36
Transport in AnimalsIn blood transfusion, agglutination occurs when
- A.white blood cells from two individuals meet
- B.two different antibodies meet
- C.two different antigens meet
- D.contrasting antigens and antibodies meet.
Show the answer and explanation
Answer: D (contrasting antigens and antibodies meet.)
Explanation
Red cells clump when their antigens meet the matching antibodies in the other blood (e.g. antigen A with anti-A).