protists and fungi

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What are protists?

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Protists are a diverse group of eukaryotic microorganisms, which can be unicellular or multicellular, and include organisms such as protozoa, algae, and slime molds.

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What are fungi?

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Fungi are a kingdom of usually multicellular eukaryotic organisms that are heterotrophic, meaning they obtain their food by absorbing nutrients from their environment.

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What is the main difference between protozoans and algae?

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Protozoans are animal-like protists that are usually motile and heterotrophic, while algae are plant-like protists that are typically autotrophic and can perform photosynthesis.

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What is cilia?

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Cilia are short, hair-like structures on the surface of some protists that help in movement and feeding.

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What is flagella?

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Flagella are long, whip-like structures that aid in the movement of certain protists and some bacteria.

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What is a pseudopod?

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A pseudopod is a temporary, foot-like extension of a cell used for movement and feeding, commonly found in amoebas.

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What is a parasitic relationship?

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A parasitic relationship is a type of symbiosis where one organism (the parasite) benefits at the expense of another organism (the host).

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What is the role of algae in ecosystems?

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Algae play a crucial role in ecosystems as primary producers, converting sunlight into energy through photosynthesis and providing oxygen and food for other organisms.

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What are the main types of fungi?

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The main types of fungi include molds, yeasts, and mushrooms, each with distinct characteristics and roles in the environment.

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How do fungi reproduce?

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Fungi can reproduce both sexually and asexually, often through the production of spores.