Question

Explain with tile help of a chart, explain the compatibility of human blood groups.

Answer 1

Compatibility of human blood groups

Blood type	Donate blood to	Receive blood from
A+	A+, AB+	A+ A− O+ O−
O+	O+ A+ B+ AB+	O+ O−
B+	B+ AB+	B+ B− O+ O−
AB+	AB+	Everybody
A−	A+ A− AB+ AB−	A− O−
O−	Everyone	O−
B−	B+ B− AB+ AB−	B− O−
AB−	AB+ AB−	AB− A− B− O−