Microorganisms: Friend or Foe.

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NCERT Class VIII Chapter 2 Science🔬

1. Microorganisms are our

2 points

Friends

Foe

Both friend and foe

None of these

Clear selection

2. The diseases caused by microorganisms are called

2 points

Communicable diseases

Non-communicable diseases

Pathogens

None of these

Clear selection

3. Which of the following is a non-communicable disease?

2 points

Cancer

Malaria

Cold

Clear selection

4. When food is kept free

2 points

Nutrients of food increase

Microorganisms attack food

Food disappear

None of these

Clear selection

5. Which of the following is a pathogen?

2 points

Rhizobium

Lactobacillus

Polio virus

Yeast

Clear selection

Submit

Clear form

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