Question

what is biological fixation? How is it different from nitrification? give an example of organism involved in each of these.

Answer 1

hiii...

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

hope it helps you...

Answer 2

biological fixation is converting atmospheric nitrogenous compounds which plant require this occurs in presence of bacteria•••••••

I hope this is help u .......✌️✌️✌️✌️✌️✌️❤️❤️❤️❤️