Microorganisms (NSO Level 1- Science Olympiad (SOF) Class 8): Questions 1 - 8 of 72

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Question number: 1

» Microorganisms

Edit
MCQ▾

Question

Yeast is an example of a

Choices

Choice (4) Response

a.

Bacteria

b.

Virus

c.

Protozoa

d.

Fungus

Question number: 2

» Microorganisms

Edit
MCQ▾

Question

Raju has a powerful hand lens with him. He boasted that he has seen a microorganism with his hand lens. It may be a

Choices

Choice (4) Response

a.

Bacteria

b.

Protozoan

c.

Fungus

d.

Virus

Question number: 3

» Microorganisms

Edit
MCQ▾

Question

Penicillin is prepared from penicillium. It is a

Choices

Choice (4) Response

a.

Virus

b.

Bacteria

c.

Fungus

d.

Protozoa

Question number: 4

» Microorganisms

Edit
MCQ▾

Question

Which of the following is not a method of food preservation?

Choices

Choice (4) Response

a.

Pasteurization

b.

Vaccination

c.

Deep freezing

d.

Pickling

Question number: 5

» Microorganisms

Edit
MCQ▾

Question

Which of the following is not an activity of friendly microbes?

Choices

Choice (4) Response

a.

Cause communicable diseases

b.

Helps in making curd and bread

c.

Increases soil fertility

d.

Helps in the production of medicines and vaccines

Question number: 6

» Microorganisms

Edit
MCQ▾

Question

The scientist who discovered penicillin is

Choices

Choice (4) Response

a.

Edward Jenner

b.

Albert Einstein

c.

Alexander Fleming

d.

Isaac Newton

Question number: 7

» Microorganisms

Edit
MCQ▾

Question

The scientist considered as the father of microbiology is

Choices

Choice (4) Response

a.

Louis Pasteur

b.

Anton Van Leeuwenhoek

c.

Robert Leeuwenhoek

d.

Louis Leeuwenhoek

Question number: 8

» Microorganisms

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match the diseases with their respective pathogens

List-Ⅰ (Pathogen) List-Ⅱ (Disease)

(A)

Fungus

(i)

Cholera

(B)

Protozoan

(ii)

Ringworm

(C)

Bacteria

(iii)

AIDS

(D)

Virus

(iv)

Malaria

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (ii)
  • (i)
  • (iii)
  • (iv)

b.

  • (ii)
  • (iv)
  • (i)
  • (iii)

c.

  • (iv)
  • (i)
  • (ii)
  • (iii)

d.

  • (ii)
  • (iii)
  • (i)
  • (iv)

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