In the soil, which nutrient is enriched by blue-green algae (cyanobacteria)?
(Carbohydrate/Nitrogen)
Match the microorganisms given in the Column A to the group to which they belong in Column B.
| A | B |
|---|---|
| a) Lactobacillus | i) Algae |
| b) Aspergillus | ii) Protozoa |
| c) Spirogyra | iii) Fungi |
| d) Paramaecium | iv) Bacteria |