(A transfusion of normal group O blood can trigger a severe transfusion reaction.). Because the H antigen is the precursor of the ABO blood group antigens, if it is not produced, the ABO blood group antigens are also not produced.f a person has blood group O, the H antigen remains unmodified. Therefore, the H antigen is present in the highest amounts in blood type O and in the least amounts in blood type AB. Two regions of the genome encode two enzymes with very similar substrate specificitiesâthe H locus (FUT1) and the Se locus (FUT2).
Today, very little honey is produced as comb honey. Comb honey is raw pure honey sections taken straight from the hive â honey bees' wax comb with no further handling at all. It is the most unprocessed form in which honey comes -- the bees fill the hexagon shaped wax cells of the comb with honey and cap it with beeswax.
Honey recipes. Honey is a naturally sweet, viscous liquid made from the nectar of flowers and collected by honey bees. It comes in numerous varieties with different colours, textures and flavours.The flavour, colour and sweetness of honey depend on which type of flower the nectar was collected from.oney is a naturally sweet, viscous liquid made from the nectar of flowers and collected by honey bees. It comes in numerous varieties with different colours, textures and flavours.