NEET BIOLOGY

Detailed explanation-1: -Protists such as moulds and algae are multicellular, i.e., they are made up of more than one cell. Amoeba, paramecium and euglena are unicellular organisms belonging to kingdom Protista.

Detailed explanation-2: -The Kingdom Protista includes a diverse group of organisms (such as algae and protozoa) that have little in common. Its members are eukaryotes, but not plants, animals, or fungi. Protists may be unicellular, colonial or multicellular.

Detailed explanation-3: -The Protozoa are considered to be a subkingdom of the kingdom Protista, although in the classical system they were placed in the kingdom Animalia. More than 50, 000 species have been described, most of which are free-living organisms; protozoa are found in almost every possible habitat.

Detailed explanation-4: -algae, singular alga, members of a group of predominantly aquatic photosynthetic organisms of the kingdom Protista. Algae have many types of life cycles, and they range in size from microscopic Micromonas species to giant kelps that reach 60 metres (200 feet) in length.

Detailed explanation-5: -Blue green algae belongs to the kingdom Protista.