Question

important characteristic of Protista

Answer 1

They are simple eukaryotic  organisms.
Most of the organisms are unicellular.
Most of them live in water or even in human or animal  body.

Answer 2

⬛ This group includes many kinds of unicellular eukaryotic organisms.

⬛ They possess a well developed nucleus.

⬛ They often have hair like cilia or whip like flagella for locomotion.

⬛ Membranous organelles like mitochondria Golgi body etc are present.

⬛ They do not exhibit division of labour.

⬛ Their mode of nutrition can be autotrophic or heterotrophic.

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