Zoology - Microbes in Human Welfare Question with Solution | TestHub

Microbes have been used in everyday food products such as bread, curd, cheese, dosa, etc. Dough used for making breads, dosas, idlis are being treated by certain bactetria which gives them puffed up appearance. The dough used in making idli and dosas are treated by bacteria whereas dough used for making bread is fermented by yeast Saccharomyces cerevisiae. The dough appears to be puffed up due to the production of$\mathrm{C}{\mathrm{O}}_2$in it.