Scenario One
Suppose that a researcher wanted to determine the frequency distribution of blood types in 10
males and 10 females at random using a standard antibody antigen procedure. Below is an
example of what the agglutination (clumping) looks like between the blood-antigen interactions.
Blood Blood w/ Blood w/
Sample Anti-A
Anti-B
6
Type A
367
Blood
Sample
Type B
Blood w/ Blood w/
Anti-A Anti-B
22
Compare the results below for each subject with the standards that are shown above so that
you can determine the blood types of each subject.
Males:
Type:
Females:
Type:
Type AB
Type O