Q. Grouping of ABO blood is based on the
A) Surface antigens present on RBCs
B) Surface lipids present on the cell membrane
C) Nature of all constituents
D) Nature of RBC and WBC
Explanation
ABO blood grouping is based on the presence or absence of the surface antigens, A and B on RBCs
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.