Microorganisms Friend and Foe

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

Why are viruses different from other microorganisms?

Name the modes of transmission of communicable disease.

What is fermentation?

Explain how malaria is transmitted to humans.

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

Explain various types of bacteria.

What are communicable diseases?

Explain canning.

How do microorganisms help in agriculture?

What are antibodies?

Where are microorganisms found?

Define virus.

What are microorganisms?

Mention any three ways through which pathogens are transmitted.