Need this answer asap. Its from class 9 dukh ka adhikaar
LemonStudiez
Asked:
December 2022
How many of the following statements are true for the nitrogen cycle? (i) Atmospheric nitrogen is fixed into a nitrogenous compounds like ammonia by Rhizobium bacteria. (ii) Ammonia is converted first into nitrites and then nitrates by the action of Nitrosomonas and Nitrobacter respectively, this process is called nitrification. (iii)...