Answer:Temperature- Sensitive Mutation, C
Explanation:
AT 37°C ,<u> The organism transcribe a wild type--C.</u>
The type of mutation exhibited by the mutant bacterial strain is a Temperature- Sensitive Mutation. This is because at different temperatures, the organism transcribes differently ie transcribes at wild-type levels at 37°C and completely denatures and ceases to carry out transcription at 42°C .
Answer:
Serovars
Explanation:
Serovars refer to the different strains of a species of microbe that differ from each other with respect to the antigenic composition of a specific structure such as polysaccharides of the cell wall. Serovars are identified suing appropriate antiserum.
For example, the bacterial species <em>Streptococcus pneumoniae</em> have as many as 90 serovars that differ from each other with respect to antigens present in their capsules. These different serovars are identified by using antiserum for specific capsular types which in turn would induce capsular swelling.
Because a hypothesis is different from the research question, research is usually required before you make a hypothesis. A hypothesis is a prediction of the test that is about to incur. Without the research the people doing the test would not know what to be looking for or how to setup the test. Because of the reason;
I assume the answer is, after generating an idea from an observation.
