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MOTION-MINERAL NUTRITION -EXERCISE-3
- Which of the following is a symbiotic nitrogen fixer ?
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- An element playing important role in nitrogen fixation is
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- Which one of the following is not a micronutrient
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- One of the free-living, anaerobic nitrogen-fixer is Or which of th...
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- The common nitrogen-fixer in paddy fields is
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- Study the cycle shown in Fig. 12.7 and select the option which gives c...
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- Leguminous plants are able to fix atmospheric nitrogen through the pro...
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- A prokaryotic autotrophic nitrogen fixing symbiont is found in
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- Which one of the following elements in plants is not remobilised ?
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- An organism used as a biofertilizer for raising soyabean crop is
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- Nitrifying bacteria
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- The function of leghaemoglobin in the root nodules of legumes is
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- Which one of the following is not an essential mineral element for pla...
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- Which one of the following ions is essential for photolysis of water?
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- Best defined function of manganese in green plants is
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- Which one of the following is wrong statement?
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- For its action, nitrogenase requires
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- The first stable product of fixation of atmospheric nitrogen in legumi...
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- Deficiency symptoms of nitrogen and potassium are visible first in
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- Minerals known to be required in large amounts for plant growth includ...
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