ABO BLOOD GROUPS

BLOOD TYPE	Antigens	Antibodies	Can give blood to:	Can receive blood from:	Possible genotypes:
A	A	anti-B	A or AB	A or O	AA, Ao
B	B	anti-A	B or AB	B or O	BB, Bo
AB	A and B	neither	AB only	any type	AB
O	neither	anti-A, anti-B	any type	O only	oo