Thursday, November 20, 2008

week 2 : Blood types

A blood type is also called a blood group. There are 4 blood groups A, B, AB, O. The tabe below shows the type of red blood cell, the anti-bodies and the antigens present in each blood type.


























This shows the antigens




























The pie chart below shows Blood Type Percentages








Each of these 4 groups can be either Rhesus positive or Rhesus negative.

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