Question

mention the ways in which the followings micro-organisum are harmful to humans mankind
1. bacterias
2. protozoa
3. viruses

Answer 1

Answer:

Microorganisms and its Uses

The term ‘microorganisms’ include bacteria, fungi, viruses and protozoa. We almost always presume they are harmful to us. So this is because we read about how they cause diseases to both plants and animals including humans. 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. Let us learn about microorganisms and its uses.

please mark as brainlist