Question

Wheat dough is left on the open after a few days it starts to emit a foul smell and becomes unfit for use.give reason

Answer 1

because it get fungused which means bacteria makes the dough unfit to use

Answer 2

Wheat dough when kept in open for few days, following activities takes place:                1. formation of fungus                2. reproduction of yeast These fungus and yeast when present in dough, it will become unfit for eating or for use. Since formation of fungus takes place in dough, so it gives a foul smell.