MCQOPTIONS
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| 1. |
The bacterial decomposition of nitrogenous organic compounds in the absence of abundant oxygen usually results in the formation of substance of offensive odour, chiefly sulphur compounds. Such anaerobic decomposition is called |
| A. | Putrefaction |
| B. | Nitrification |
| C. | Denitrification |
| D. | N2 fixation |
| Answer» E. | |