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A nitrogen-fixing microbe associated with Azolla in rice fields is :
Options
(a) Spirulina
(b) Anabaena
(c) Frankia
(d) Tolypothrix
Correct Answer:
Anabaena
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Enhancement in Food Production
(101)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- How many laminae are present in the grey matter of spinal cord
- When EDTA is injected into the muscles it combines with Ca2+ ions and then
- in thyroid follicle which type of epithelial tissue is present
- Mulching is
- In piped water supply system, water is often treated with chlorine to
Topics: Enhancement in Food Production (101)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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