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 canning.

Explain how malaria is transmitted to humans.

Explain various types of bacteria.

How do microorganisms help in agriculture?

What are communicable diseases?

What are antibodies?

Where are microorganisms found?

Define virus.

What are microorganisms?

Mention any three ways through which pathogens are transmitted.