Carbohydrate related to blood grouping?: (A) Arabinose, (B) Xylulose, (C) Xylose, (D) Fucose
Answer is D. H antigen is present on the surface of RBC H antigen is related to sugar FUCOSE H antigen (Fucose) + N- acetyl galactosamine A H antigen (Fucose) + Galactose B H antigen (Fucose) + Both AB H antigun (Fucose) - Both O MC Blood Group = O+ Rarest Blood Group = Oh-ve (Bombay Blood group)