A person with blood type AB cannot give blood to anyone but can receive blood from anyone
there are no blood type as ABO there are practically 4 types of blood groups i.e. A, B, AB and O O blood group can donate blood to all other groups A can give to A and AB B can give to B and AB AB blood group can only give blood to AB only but can receive blood from all other groups
^[ABO]$|^AB$e...
ABO and Rh
Blood groups are a classic example of multiple allelic inheritance
MN blood group codes for antigens M and N on red blood cells . and ABO blood group does the same by coding A B AND i antigen on red blood cells. but as MN blood group do not illustrate strong immunity so they are ignored in regular blood transfusions . while ABO blood groups are taken in consideration as the give strong immunological reactions
A. Nickle has written: 'ABO and Rh blood groups'
Following ABO comparison, science discovered other proteins in the blood that are more group-specific than the ABO antigens themselves. Known as Rh, Kell and Duffy blood groups, these proteins give scientists the ability to exclude potential fathers at a slightly higher accuracy rate of about 40%. As with ABO testing, serological testing cannot identify the father with certainty but it can exclude those that do not possess the correct blood groups.
Go f$&( yourself!!$
ABO are blood groups & the test is to identify what blood group does the individual has
Never. Although, genes for ABO and Rh blood groups are present on the surface of RBCs but ABO and Rh blood group systems are different. Rh positive is always dominant to Rh negative gene irrespective of ABO blood groups. Hence, Rh positive blood group always express itself.
It depends what blood group or system you are interested in. The major blood groups are the ABO and Rh system. In addition to these, there are approximately 30 other blood groups/systems of importance in immunohematology.