If a plant has a requirement of nitrogen then from where it will obtain it from
Answers
Answer:
Plants get the nitrogen that they need from the soil, where it has already been fixed by bacteria and archaea. Bacteria and archaea in the soil and in the roots of some plants have the ability to convert molecular nitrogen from the air (N2) to ammonia (NH3), thereby breaking the tough triple bond of molecular nitrogen.
Explanation:
Plants get their nitrogen from the soil and not directly from the air. ... The act of breaking apart the two atoms in a nitrogen molecule is called "nitrogen fixation". Plants get the nitrogen that they need from the soil, where it has already been fixed by bacteria and archaea.
Answer
Plants will absorb the nitrogen from the air.
Explanation:
Plants cannot utilise the atmostpheric nitrogen in its gaseous form.However, if this gaseous nitrogen is converted in to soluble form plants can use it.Certain microbes like Rhizobium can convert atmospheric nitrogen into a form that can be easily used by plants.