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the O-. I personally have AB- and can take only negative blood factors. Yet + blood factors can take - blood factor donations.

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13y ago
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5mo ago

O negative (O-) is the universal blood donor because it lacks A, B, and Rh antigens, making it compatible with all other blood types.

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Q: Which blood group is the universal donor O or O-?
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Related questions

Is a person with blood type O a universal donor?

Yes, A person having O +ve blood group is universal donor


What is the unversal donor blood type?

Type O negative.


Is O plus Universal Donor?

No it is not..The blood group is O negative.


Name for blood group O person?

Blood group O person is commonly referred to as a universal donor as their blood can be transfused to individuals with any blood type.


What is the name of a blood group o person?

Universal donor


is A positive blood a universal donor type?

O negative is the universal donor because when O+ve blood group is transfused to -ve blood group recipient, antibodies are produced which causes hemolysis of Rh +ve labelled blood cells. When O-ve blood is transfused to Rh +ve recipient, no antibodies are produced as donor blood has no Rh factor present on blood cells, so no transfusion reaction occurs. Thus, O -ve is universal donor.


Can a person with O blood group donates his blood to an A blood group?

O Rh- is the universal donor and AB Rh- is the universal recipient of all blood types.


Can an individual with o blood group donates his blood to a blood group person?

O Rh- is the universal donor and AB Rh- is the universal recipient of all blood types.


Who donates to O negative blood group?

No-one because it is a universal blood donor. :)


What is the universal donor in terms blood transfusion?

blood group O because it have no antigen.


Which blood group is the universal donor?

Group O is the universal donor. The downside for people with type O blood is that although their blood can go to anyone with any type (A,B, or O), they can only receive type O for themselves. Luckily, O is common.


Is o plus also a universal donor?

O plus is called universal blood donor. Because O plus blood has anti A and anti B antibody. So it will not react with any blood group.