Everyone has an ABO blood type (A, B, AB, or O) and an Rh factor (positive or negative) Just like eye or hair color, our blood type is inherited from our parents Each biological parent donates one of two ABO genes to their child The A and B genes are dominant and the O gene is recessive For example, if an O gene is paired with an A genePaternity Through Blood Types Week #____ Blood typing can be used to help determine paternity, or the father of a baby parents of the kidnapped child have blood types A and B As the detective on the case, you identify two suspects with The chart below outlines his dilemma In addition, he knows his parents have AB blood and JasminePaternity Testing By Blood Type Today Today, the bestknown bloodtyping system is ABO typing, which involves the presence of antigens on red blood cells that are encoded by the ABO locus on human chromosome 9 In the ABO system, the A allele and the B allele are codominate and the O allele is recessive Thus, if a person's ABO blood type is
How To Read Your Paternity Dna Test Results Dna Diagnostics Center
