Biology, asked by 7rachel8, 1 year ago

Whether micro-organisms are useful and harmful

Answers

Answered by saumya10
16
useful microorganisms:-
1) yeast:- help in making bread, fermentation.
2) lactobacillus:- help in converting milk to curd.
3) microorganisms are used to decompose biological wastes.

harmful microorganisms:-
1) they cause diseases like col, cough, AIDS.
2) Causes sleeping sickness.
3) responsible for spoilage of food.
Answered by Hacker20
5
Micro -Organism are useful and harmful depend on the times
Useful:
yeast is a fungus which help is making bread,fermentation etc
harmful:
Microorganisms like virus are usually very harmful and cause disease like common cold etc
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