Dough kept overnight in warm weather becomes soft and spongy because 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.

Which bacteria are responsible for converting milk into curd?

Toddy is:
$I.$ $A$ traditional drink of Southern India.
$II.$ Made by fermentation of sap from palm trees by bacteria.
Which of the statements given above about toddy is/are correct?

Toddy is a traditional drink made by fermenting sap from which plant?

What is the full form of $LAB$?