Question

What is biological fixation and how it is different from nitrification

Answer 1

Answer:

Biological fixation is the process of converting atmospheric nitrogen into the nitrogenous compounds which plants require. This process occurs in the presence of the bacteria associated with the plants. Examples include Azotobacter, Rhizobacterium, Anabena, etc

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Answer 2

Answer:

Explanation:

biological fixation is converting atmospheric nitrogen into nitrogenous compounds which plant require this occurs in presence of bacteria associated with the plants.

ex:-Azotobacter,Nostoc,anabena.

nitrification is conversion of ammonia into nitrites and nitrates as plants take nitrogen in form of nitrates mostly..

ex:-nitrococcus,Nitrosomonas..etc

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