I think it’s A, I might be wrong tho..
Explanation:
CAN YOU PLEASE EXPLAIN UR ANSWER?
DO YOU MEAN ADVANTAGE OR DISADVANTAGE
Answer:
Explanation:
Dr Mrs Brown has now antigen on her red blood cells because Blood type Of are often refer to null because it has neither antigen A or B. Therefore it is null.
But blood type Of normally have both A and B antibodies in the blood cells.