The 1898 discovery of blood types affect society -
New methods for preserving and transporting blood for transfusions have been discovered. Blood transfusion safety has been enhanced.
After the 1898 discovery of blood types scientists discovered that blood elements could be separated using a centrifuge. Scientists discovered that freezing plasma could preserve it.
Blood groups are classifications of blood based on the presence or absence of antibodies and antigens.
There are four different types of blood groups:
A
B
AB
O
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