B) exocytosis : exo- means out, cyto- means cell, and -sis means condition, therefore you have something coming out of a cell
It is very easy and simple difference that is antigens and antibodies .
it can be different due to donor and recipient also .
A type blood having antigens
whereas B type blood having nil.
B type blood having antibodies
whereas A type blood having nil.
That students who study make better grades than those who do not.