<u>Protozoan are multiple-celled organisms:</u>
Protozoa are a various gathering of single-celled life forms, with in excess of 50,000 unique sorts spoke to. Protozoa are single-celled eukaryotes (creatures whose cells have cores) that generally show attributes typically connected with creatures, most strikingly portability and heterotrophy.
Protozoa (likewise protozoan, plural protozoans) is a casual term for single-celled eukaryotes, either free-living or parasitic, which feed on natural issue, for example, different microorganisms or natural tissues and flotsam and jetsam.
They come in a wide range of shapes and sizes extending from an Amoeba which can change its shape to Paramecium with its fixed shape and complex structure. They live in a wide assortment of sodden living spaces including freshwater, marine situations, and the dirt. They are frequently assembled in the realm Protista together with the plant-like green growth and parasite like water forms and ooze molds.