AP BIOLOGY

THE HUMAN IMMUNE SYSTEM

BLOOD GROUPS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What blood type is the universal donor (can donate to any blood type)?
A
O+
B
O-
C
AB+
D
AB-
Explanation: 

Detailed explanation-1: -The universal red cell donor has Type O negative blood.

There is 1 question to complete.