How Do Blood Types Work?

How Do Blood Types Work? blood group Which blood types are the most common? ; O negative Blood type: O- · 7% ; B positive Blood type: B+ · 12% ; AB positive Blood type: AB+ · 4% blood group A, B, and AB are all factors that can be present in your blood While there are four types, there are only actually two antigens involved: A and B! AB blood

blood group Why Are Blood Types Important? · Your body will have both A and B antibodies and will therefore feel the need to defend itself against A, B, and AB blood · A

blood link There are three antigens in the ABO blood group system, A, B and H The ABO gene is located on chromosome 9 and has three alleles, A, B and O The A allele There are 4 main blood groups