Question
Plants cannot absorb nitrogen in the gaseous form from atmosphere directly.
Answer: Option A
:
A
Nitrogen is present in abundance in gaseous form in the air. However, plants cannot absorb nitrogen in this form. Elemental nitrogen is converted into oxides of nitrogen bybacteria like Rhizobium, which can then be used by plants.
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:
A
Nitrogen is present in abundance in gaseous form in the air. However, plants cannot absorb nitrogen in this form. Elemental nitrogen is converted into oxides of nitrogen bybacteria like Rhizobium, which can then be used by plants.
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