MP Board · Class 8 · Science · Crop Production and ManagementWhich microorganism helps in fixing nitrogen in soil?
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Total Attempts: 5
Accuracy Rate: 60%
Step-by-Step Solution
Rhizobium is a bacterium that fixes atmospheric nitrogen in the root nodules of leguminous plants.
Detailed Options Breakdown
Option : Lactobacillus
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Crop Production and Management.
Option 1: Rhizobium (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Yeast
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Crop Production and Management.
Option 3: Amoeba
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Crop Production and Management.
💡 Study Guide: This question tests core syllabus concepts from Crop Production and Management. For formulas, key summaries, and mock exam reference guides, read the full Crop Production and Management Revision Notes.