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Protists are typically unicellular organisms with a diverse range of characteristics and behaviors. They can be found in a variety of environments, including freshwater, marine, and terrestrial habitats. Many protists are important in the food chain as primary producers or as consumers.
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What descriptions applies to most protists?
These organisms are eukaryotes, meaning they are made up of single or multiple cells which all contain a nucleus enclosed by a membrane. The protists are a diverse group of eukaryotes that cannot be classified as animals, plants, or fungi. Organisms in the Protista kingdom include amoebae, red algae, dinoflagellates, diatoms, euglena and slime molds.
What are the characteristics that the Protozoa shares with most protists?
They are Unicellular.
How are unicellular protists and multicellular protists similar?
Most fungi consist of cells that are relatively unspecialized. Like unicellular protists, the cells of a fungus resemble each other and obtain their own nutrients directly from the environment.
Where would you most likely find fungus like protists?
You would most likely find fungus-like protists in damp environments such as soil, decaying matter, and on the surfaces of plants. These protists thrive in moist conditions where they can obtain nutrients and reproduce.
Are protists parasites?
Some protists can be parasites, meaning they derive nutrients and shelter from a host organism, which can cause harm or be detrimental to the host's health. Examples of parasitic protists include Plasmodium, which causes malaria, and Giardia, which causes gastrointestinal illness.
Are protists unicelluar?
Most protists are unicellular. Protists such as algae and slime molds can be either multicellular or unicellular.
Are protists mostly multicellular?
No, most protists are unicellular organisms. Some protists can form colonies or be multicellular, but the majority are single-celled.
What is a protists made of?
Protists are made up of very large, diverse group of organisms, including the plant-like protists (algae), fungi-like protists, and the animal-like protists (protozoans). They are all eukaryotic, and most are unicellular.
Are protists helpful or harmful?
Protists can be both helpful and harmful. Some protists are beneficial as they play key roles in ecosystems, such as being primary producers in marine environments. However, some protists can also be harmful pathogens that cause diseases in humans, animals, and plants.
What descriptions applies to most protists?
These organisms are eukaryotes, meaning they are made up of single or multiple cells which all contain a nucleus enclosed by a membrane. The protists are a diverse group of eukaryotes that cannot be classified as animals, plants, or fungi. Organisms in the Protista kingdom include amoebae, red algae, dinoflagellates, diatoms, euglena and slime molds.
Do protoctists have a nucleus?
Yes, most protists have a nucleus. Protists are eukaryotic organisms, meaning they have a defined nucleus that contains their genetic material. However, there are some protists that lack a true nucleus and are considered primitive.
Where can you most commonly find protists?
in marine habitat
What do most amoebas eat?
bacteria and small protists
What are the characteristics that the Protozoa shares with most protists?
They are Unicellular.
Are protists animals?
No, protists are not animals. They are a diverse group of eukaryotic microorganisms that do not fit into the plant, animal, or fungi kingdoms. Instead, they are classified into their own kingdom called Protista.
What protists appear most closely related to animals?
Choanoflagellates are the group of protists most closely related to animals, including humans. Choanoflagellates are known for their distinctive cell morphology.
Animal like protists are known as what?
pyrrophyta ------------- Pyrrohphyta are a type of dinoflagellate which are a type of flagellated protists and sub-classification of protists. Animal-like protists would be known as eukaryotic organisms. Examples of some of the animal-like protists would be paramecium, amoeba, euglena, vorticella and most of what are historically known as protozoans.
