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प्रश्न
Study the diagram given below and then answer the questions that follow:
Briefly describe how nitrogen of the atmosphere is converted to nitrates by leguminous plants.
उत्तर
Soil bacteria such as Rhizobium are present in the root nodules of leguminous plants. These bacteria convert free nitrogen of the soil atmosphere to soluble nitrates.
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संबंधित प्रश्न
Bacteria are no more classified as plants primarily because:
Which bacteria fixes nitrogen in the soil?
State the differences between pasteurization and sterilization.
Is tinned and sealed food always safe to eat? Give reasons in support of your answer.
Study the diagram given below and then answer the questions that follow:
Name the bacterium that converts
(i) ammonium compounds to nitrites
(ii) nitrites to nitrates
Study the diagram given below and then answer the questions that follow:
State how the nitrates in the soil get converted to nitrogen of the atmosphere.
Study the diagram given below and then answer the questions that follow:
Role of plants and animals in the formation of ammonium compounds.
Explain, briefly the role of bacteria in nitrogen fixation.
The question has four options. Choose the correct answer:
Which fixes the atmospheric nitrogen?
