Question

2) What types of micro organisms we can Observe
in pond water.​

Answer 1

Bacteria, micro algae and protozoans all have major roles in aquatic ecosystems. Of these microorganisms, microalgae and the blue-green algae, or the cyanobacteria as they are now called, are the most easily seen and the best known.

Answer 2

Answer:

Bacteria, micro algae and protozoans all have major roles in aquatic ecosystems. Of these microorganisms, microalgae and the blue-green algae, or the cyanobacteria as they are now called, are the most easily seen and the best known.