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MIC 121 microbiology roles in different fields. Objective Question
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Question

Which of the following groups of bacteria is mentioned for improving soil nutrient availability as a biofertilizer by fixing nitrogen?
Options
A Bacillus thuringiensis, Pseudomonas
B Lactobacillus, Bifidobacterium
C Rhizobium, Clostridium, Azotobacter
Correct Answer
D Saccharomyces cerevisiae, Ralstonia eutropha
Correct Answer

Option C is the correct answer.

Detailed Explanation

The 'Role of microorganisms in Agriculture' section lists Rhizobium, Clostridium, and Azotobacter as nitrogen-fixing bacteria that act as biofertilizers.

Hint

These microbes are known for their role in the nitrogen cycle.

Question Info

Course: MIC 121
Topic: microbiology roles in different fields.
Type: Objective
Difficulty: Not specified
Question 422 of 984
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