5 A+

A-

What is John Doe's blood type? A drop of his blood w zoom in

placed into each of the four circles on this blood type card.

And A serum was

And 8 serum was added

added to this circle

to this circle

(no clump=no A

cho clumpano B protein)

protein)

No cumping in the control

B

B-

AB+

AB-

John Doe's

Blood Type:

Ant-Rh serum was

added to this circle

Clump = Rh protein

present

0+