Question

which blood group is called universal donor

O± or O-

Answer 1

HELLO MY DEAR FRIEND................

THE ANSWER IS DOWN.............

THE UNIVERSAL DONOR- O BLOOD GROUP IS CALLED UNIVERSAL

DONOR.

I HOPE THIS WILL HELPFUL TO U..................*-*

Answer 2

Answer:

Type O negative

For emergency transfusions, blood group type O negative blood is the variety of blood that has the lowest risk of causing serious reactions for most people who receive it. Because of this, it's sometimes called the universal blood donor type.