1 Bake the wings on a wire rack set inside a rimmed baking sheet. By baking the chicken wings on a wire rack, fat drips away from the wings while they bake and helps keep them crispy.  Bake chicken wings at a high temperature â we choose 400Âº F. The wings bake for 35 to 45 minutes.
O negative is the universal donor, in that you can give it to anybody and they won't have a reaction. AB positive is the universal recipient, in that they can have any type of blood given to them and will not have a reaction.
Blood type O+ is the universal donor. This is because it does not contain any antigens on it. For example, if type A blood is put in a person with type B blood, the antigens will produce antibodies to fight it off.O, having no antigens on it, can be a universal donor because no antibodies will be produced to fight the entering O blood in the bloodstream.Source(s): My biology class last year.-is the universal blood type because it does not have any antigens on it. O+ has the Rh factor (Rhesus Factor) antigen on it, which means that blood types that do not have the Rh antigen will fight the blood off. Source(s): Bio 20 class.