Give two examples of each:
GeneralClass 12AllAnswered 27 Mar 2026
Answer
|
Category |
Examples |
|
(i) Essential micronutrients |
Iron (Fe), Manganese (Mn) |
|
(ii) Free-living N₂-fixing cyanobacteria |
Nostoc, Anabaena |
|
(iii) Amides |
Glutamine, Asparagine |
|
(iv) Nitrifying bacteria (nitrite → nitrate) |
Nitrobacter, Nitrocystis |
|
(v) Beneficial elements |
Sodium (Na), Silicon (Si), Cobalt (Co) |
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