Cyanobacteria like Anabaena and Nostoc help convert atmospheric nitrogen into plant-usable forms.
Cyanobacteria such as Anabaena and Nostoc are known for their ability to fix atmospheric nitrogen into usable forms for plants, enhancing soil fertility.
| List I | List II |
|---|---|
| A. The Evil Quartet | III. Causes of biodiversity losses |
| B. Ex situ conservation | I. Cryopreservation |
| C. Lantana camara | II. Alien species invasion |
| D. Dodo | IV. Extinction |