Question

what is fermentation?gave sme e.g.​

Answer 1

Fermentation is defined as a process involving yeasts or other microorganisms breaking down a substance, or a state of excitement. When grapes are crushed or transferred into a press, cultured yeast is added, and the sugars in the grapes start to convert into alcohol, this is an example of fermentation.

Answer 2

Fermentation is the process which is carried out by anaerobic respiration in microorganism which leads to the production of lactic acid or alcohol with the release of carbon dioxide.