blood type
What Your Blood Type Says About Your Health
Why It's Important to Know Your Blood Type · There are four blood types: A, B, AB, and O Each blood type also has a positive or negative
เว็บไซต์ blood type Why It's Important to Know Your Blood Type · There are four blood types: A, B, AB, and O Each blood type also has a positive or negative blood group Blood group B individuals have the B antigen on the surface of their RBCs, and blood serum containing IgM antibodies against the A antigen
blood type A+ Facts: Did You Know? · 30% of the population have A+ blood – the second-most common type, so your donations are always in demand · You can give blood to Blood Groups Four major blood groups: A, B, AB and O These four blood groups were originally identified by Karl Landsteiner in 1900 Your blood group is Your red blood cells have special markers on the surface that determine your blood type These markers help your body recognize cells that belong