Among blood types, this one has neither of the main letter antigens
He demonstrated that an individual inherits one ABO gene from each 
parent... [DOC] [TLE] Blood type - Wikipedia [PAR] A blood type is a classification of blood based on the presence and absence of 
antibodies and ... Across the 35 blood groups, over 600 different blood-group 
antigens have ... the distribution of ABO and Rh blood groups varies significantly 
between ....