2006-08-19 22:37:47 · 3 answers · asked by BBJBBJ 2 in Science & Mathematics ➔ Biology
google for crying out loud; anyway, the blood types are: A, B, AB, and O. O is the universal donor- it has no antigen on the red blood cells (RBCs). People with O cannot get blood from A or B or AB because they will make antibodies against them. People with A have the A antigen, they will produce antibodies to B and the B in AB blood types. People with AB have both the A and B antigens, and will not make antibodies to A or B or the AB type.
2006-08-19 22:44:14 · answer #1 · answered by Anonymous · 1⤊ 1⤋
The four blood groups are as follows:
1. Blood Group : A
Antigen - A
Antibody - B
2. Blood Group : B
Antigen - B
Antibody - A
3. Blood Group : AB
Antigen - A & B
Antibody - None
4. Blood Group : O
Antigen - None
Antibody - A & B
2006-08-19 22:51:30 · answer #2 · answered by Janice 3 · 0⤊ 0⤋
a - a
b - b
o - none
ab - a and b
2006-08-19 22:49:59 · answer #3 · answered by Chie 5 · 0⤊ 0⤋