Intext questions II — task. Science CBSE, Class 8.

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1. Name the microorganisms which can fix atmospheric nitrogen in the soil.

Rhizobium, Plasmodium and Azotobacter.
Rhizobium, Clostridium and Azotobacter.
Rhizobium, Clostridium and Vibrio cholerae.
Lactobacillus, Clostridium and Azotobacter.

2. What are the major groups of microorganisms?

Nodules, Virus, Protozoa, Algae
Bacteria, Virus, Protozoa, Algae
Bacteria, Virus, Protozoa, Mosquito
Bacteria, Virus, Worms, Algae

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