Feature correct to O-negative blood group Biology, Variation and Genetics Leave a comment 0 Views A.A,B antigen present B.Anti-A, Anti-B antibody present C.Rh antigen present D.Rh antibody present Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related 2019-01-29 Pakquiz Share Facebook Twitter