Q. A substance present over the surface of RBCs and is genetically heritable is called as
A) Blood group
B) Haemoglobin
C) Antibody
D) None of these
Explanation
Blood groups (A, B, AB and O) are determined by the presence of agglutinogen (antigens). These are attached on the surface (plasma membrane) of RBCs and called Donen’s membrane. Both antigens (A and B) are protein.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.