TS EAMCET Medical 2018 May 2 Shift 1 Paper

© examsiri.com
Question : 33 of 160
 
Marks: +1, -0
Assertion (A): Mice infected with the S strain (virulent) die from pneumonia infection but mice infected with R strain do not develop pneumonia.
Reason (R): This is because the S strain bacteria have a mucous (polysaccharide) coat, while R straindoes not.
Which of the following is true?
Go to Question: