The Development of different types of Blood.
Karl Landsteiner developed Modern Classification of Blood Types.
In 1900 he found out that the blood types of two people under contact agglutinates and in 1901 he found this effect was because of the contact of blood with blood serum. As a result he succeeded in identifying the three types of blood groups A, B, & O, which he labelled C of human blood. He also found out that blood transfusion between people with the same blood type did not lead to destruction of the blood cells, which happens with people with different blood types.
The blood types.
Landsteiner and a picture of the blood types.
Infusing the same blood type as the patients prevents destruction of the blood cells.
Landsteiner is his lab studying the blood types.
3 Events that happened during 1901
1: first game played in baseball's American League.
2: Queen Victoria's Funeral
3: Hawaii's first telegraph company opens.