NEET BIOLOGY

Detailed explanation-1: -Most protists are aquatic organisms. They need a moist environment to survive. They are found mainly in damp soil, marshes, puddles, lakes, and the ocean. Some protists are free-living organisms.

Detailed explanation-2: -Protista: Protists are usually unicellular eukaryotes, however, they can also be found in colonies of cells. The majority of them can be found in damp and moist regions, in water, on land, or even as parasites. Members of Protista are primarily aquatic.

Detailed explanation-3: -Pond water can host organisms from different kingdoms including Kingdom Animalia and Plantae. Examples of protists found in pond water include water molds, green algae, euglena, diatoms, paramecium, amoeba, and heliozoa.

Detailed explanation-4: -Protists live in the water because by the water, protists get many advantages like in metabolism, reproduction and its ecology. Metabolism– Protists are primitive eukaryotes which do not have specialized organelles like RBCs. To complete its oxygen demand, they live in the low oxygen atmosphere like water.

Detailed explanation-5: -They need a moist environment to survive and are found in places where there is enough water for them, such as marshes, puddles, damp soil, lakes, and the ocean. Some protists are free-living organisms and others are symbionts, living inside or on other organisms, including humans.