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1. |
Which of the following is the wrong sequential order, when the S or the R strain of the bacterium is injected into the mice? |
A. | Mice -> S strain -> Dead |
B. | Mice -> R strain -> Alive |
C. | Mice -> Heat killed S strain -> Alive |
D. | Mice -> Heat killed S strain + live R strain -> Alive |
Answer» E. | |