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Which one of the following statements is correct ?
Options
(a) Both Azotobacter and Rhizobium fix atomspheric nitrogen in root nodules of plants
(b) Cyanobacteria such as Anabaena and Nostoc are important mobilizers of phosphates and for plant nutrition in soil
(c) At present it is not possible to grow maize without chemical fertilizers
(d) Extensive use of chemical fertilizers may lead to eutrophication of nearby water bodies
Correct Answer:
Extensive use of chemical fertilizers may lead to eutrophication of nearby water bodies
Explanation:
Extensive use of chemica fertilizers may elad to eutrophiction of nearby water bodies.
Related Questions: - Which structure perform the function of mitochondria in bacteria?
- Centre for thermoregulation is located in
- Water is mostly absorbed in
- Photosynthetic pigments in chloroplast are embedded in the membrane of
- Identify the correct order of organisation of genetic material from largest to smallest :
Topics: Plant Physiology
(28)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which structure perform the function of mitochondria in bacteria?
- Centre for thermoregulation is located in
- Water is mostly absorbed in
- Photosynthetic pigments in chloroplast are embedded in the membrane of
- Identify the correct order of organisation of genetic material from largest to smallest :
Topics: Plant Physiology (28)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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