Streptococcus is employed in the manufacturing of

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

Name some traditional Indian foods made of wheat,rice and Bengal gram (or their products) which involve the use of microbes.

Which gas is primarily produced by microbes during the fermentation of dough,cheese making,and the production of beverages?

The puffed-up appearance of dough is due to the production of . . . . . . gas.

Which component of milk is partially digested by $LAB$ bacteria?