The bacteria that increase the nutritional quality of milk by increasing vitamin $B_{12}$ are known as .......... .

Statement $X$: $LAB$ (Lactic Acid Bacteria) is very useful for the digestive system.
Statement $Y$: $LAB$ protects us from harmful bacteria in the stomach.

Which microbes are important for preparing food items like $Dosa$ and $Idli$?

Which of the following microbes is used for the ripening of Swiss cheese?

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

$A$ released by $LAB$ during growth coagulate and partially digest $B$. Here $A$ and $B$ refer to: