Question

Classify the phylum protozoa on the basis of locomotory orgenelles and explain its economic importance with examples.

Answer 1

Answer:

Protozoa are eukaryotic microorganisms. Although they are often studied in zoology courses, they are considered part of the microbial world because they are unicellular and microscopic.

Economic importance :-

These Protozoa play an important role in the sanitary betterment, improvement of water and keeping water safe for drinking purposes. Planktonic Protozoa as food: Protozoa floating on the plankton of sea provide directly or indirectly the source of food supplies to man, fish and other animals.