Subjects
Science Test Space
Class 8
World of microbes
Microbes and their types

1. Microorganisms

Question:

3 m.

Choose the best answer:

1. A single-cell organism can seen through ____

Microscope
Telescope
Periscope
Spectroscope

2. Virus is a ______ organism.

Unicellular
Multicellular
None of the above
Acellular

3. Bacteria varies from ____.

1000 to 1000 µm in length
0.1 to 1 µm in length
1 to 10 μm in length
5000 to 8000 µm in length

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