Question Detail

MIC 121 microbiology roles in different fields. Objective Question
Take CBT

Question

Which of the following is NOT listed as a nitrogen-fixing bacterium used as a biofertilizer in agriculture?
Options
A <i>Rhizobium</i>
B <i>Clostridium</i>
C <i>Azotobacter</i>
D <i>Ralstonia eutropha</i>
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

The text lists Rhizobium, Clostridium, and Azotobacter as nitrogen-fixing bacteria. Ralstonia eutropha is mentioned for bioplastics in the Industry section.

Hint

Review the 'Biofertilizers' point in the 'Role of microorganisms in Agriculture' and compare with organisms mentioned in other sections.

Question Info

Course: MIC 121
Topic: microbiology roles in different fields.
Type: Objective
Difficulty: Not specified
Question 393 of 984
Previous Course Details Next