Class 12 Biology Microbes in Human Welfare General Introduction

Easy

Which of the following statements is false regarding microorganisms?

A
They are not visible to the naked eye.
B
Protozoa,bacteria,fungi,and viruses are microorganisms.
C
All microorganisms are pathogenic.
D
Microorganisms live in water,soil,land,and inside the body.

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Class 12 Questions

Class 12

Biology Questions

Chapter

Microbes in Human Welfare

Subtopic

General Introduction

Similar Questions

The chemical substances which are produced by some microbes and can kill or retard the growth of other microbes are known as:

Proteins that kill the same or closely related species of bacteria are called

Easy

The water of the holy Ganga river is considered pure due to the presence of:

Easy

Who coined the term 'antibiotic'?

Microbes like $Spirulina$ can be grown on materials like:
$I$. Waste water from potato processing plants
$II$. Straw
$III$. Animal manure and sewage
$IV$. Molasses
Choose the correct option.

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