Blood group test. Test tubes with antibody testing showing the result for blood group O, Rhesus positive. This is demonstrated in the first three test

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Blood group test. Test tubes with antibody testing showing the result for blood group O, Rhesus positive. This is demonstrated in the first three test tubes by the lack of agglutination in the Anti A and Anti B test tubes, and the agglutination in the Rhesus (Anti D) tube. The four test tubes at right show the reverse typing with agglutination in A1, A2 and B tubes, but no agglutination in O tube.

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Size: 5119px × 3417px
Photo credit: © DANIELA BECKMANN/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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