Question

UPUWI.
4. whether micro - organisms are useful or harmful
Explain.​

Answer 1

Answer:

micro organisms , though a large number can cause diseases in plants and animals , including humans . But all microbes arent harmful. a number of microbes are very useful, particularly in industries , agriculture and medicine. In fact, their beneficial effects are far more than the harm they cause.

Explanation:

Harmful microorganisms are those which have the potential to cause harm to human beings. ... Some microorganisms are not harmful to human beings but most of them cause a lot of diseases in humans and other organisms. Examples of harmful Microorganisms: Harmful microorganisms include fungi, bacteria, protozoa, etc.

The term 'microorganisms' include bacteria, fungi, viruses and protozoa. ... But, it is a fact that microorganisms are useful to us in many ways. Microorganisms help in the production of many food items, making medicines, keeping the environment clean, in manufacturing and in research.