Microorganisms Friend and Foe

Why are viruses different from other microorganisms?

Why is yeast used in the baking industry for making bread, cakes and pastries?

Name the modes of transmission of communicable disease.

What is fermentation?

Explain why antibiotics do not work against flu or any infection caused by viruses.

Explain how malaria is transmitted to humans.

Explain canning.

What are communicable diseases?

Explain various types of bacteria.

How do microorganisms help in agriculture?

What are antibodies?

Where are microorganisms found?

Define virus.

Mention any three ways through which pathogens are transmitted.

What are microorganisms?