Zoology - Body Fluids and Circulation Question with Solution | TestHub

With regard to transfusions of whole blood or packed red blood cells, individuals with O type negative blood are often called universal donors and those with type AB positive blood are called universal recepients. Person with blood group ${\mathrm{O}}^{-}$do not have anytype of antigen present on surface of the RBC so recepient will not form any antibody against it.