The $Streptococcus$ $lactis$ is responsible for:

Which of the following is produced by the process of fermentation by microbes?

Bacteria cannot be seen with the naked eyes,but these can be seen with the help of a microscope. If you have to carry a sample from your home to your biology laboratory to demonstrate the presence of microbes under a microscope,which sample would you carry and why?

The starter or inoculum is added to fresh milk in order to convert milk into curd. The term starter or inoculum here refers to:

Cheese and curd are products of .......

Assertion: Yeasts such as $Saccharomyces \text{ } cerevisiae$ are used in the baking industry.
Reason: Carbon dioxide produced during fermentation causes bread dough to rise by thermal expansion.