Which of the following describes significance of fermentation?
(i)Prodyction of alcohol in brewing industry
(ii) Making of dough in baking industry
(iii) Curing of tea and tobacco
(iv) Production of vinegar by acteic acid bacteria

Options

A. (i),(ii) and (iii)
B. (i),(ii) and (iv)
C. (ii),(iii) and (iv)
D. (i),(ii),(iii) and (iv)

Answer

D

Explanation

Alcoholic fermentation is used is brewing industry for the productin of various types of beer, whisky and other wines. Carbon dioxide of alcoholic fermentation is used in baking indutry for making the bread spongy. Tea and tobacco leaves are cured (or removed of their bitterness) and provided with a fine falvour through fermentation Vinegar is obtained by the fermentation activity if acetic acid bacteria.