MCQOPTIONS
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| 1. |
Which of the followings can be used to differentiate between classical and El Tor biotypes of Vibrio cholerae? |
| A. | Sensitivity to Mukerjee's group IV phage |
| B. | Agglutination of fowl RBCs |
| C. | Sensitivity to polymyxin B |
| D. | All of these |
| Answer» E. | |