Answer (1 of 22): Blood type O positive is often referred to as the universal blood type because it is compatible with all other blood types in terms of blood transfusions. This means that a person with blood type O positive can receive blood from any other blood type, without experiencing advers
Can two O blood types make an A? - Quora
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Why is the blood type O positive considered universal? - Quora
What is the universal blood type? - Quora
What's H substance in blood grouping, is the H substance developed or inherited? - Quora
What are the differences between blood types O+, O-, and AB+? - Quora
Is Naruto universal? - Quora
Is it true that O+ blood types are immune to the COVID-19? - Quora
Why is the O blood group considered the universal donor, if it has A and B antibodies? - Quora
Why are blood types important in Japan? - Quora