PDF chapter test TRY NOW
Fill in the blanks with the correct option given below in the table:
| Denitrification | Caution | Prokaryotes | Nitrogen fixation |
| Haber-Bosch | Assimilation | cyanobacteria | Denitrification |
| 78 | Nitrites | Soil | Nitrogen assimilation |
| Microbial | Abiotic | Rhizobium | Ammonification |
1. __________ is the process by which nitrogen enters the food chain in our ecosystem.
2. Azotobacter, and clostridium helps in fixing the nitrogen to the __________.
