what defines kingdom protista
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Kingdom Protista Kingdom Protista is a diverse group of eukaryotic organisms. Protists are unicellular, some are colonial or multicellular, they do not have specialized tissue organization. The simple cellular organization distinguishes the protists from other eukaryotes.
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- noun, plural: kingdoms. In biology, kingdom is a taxonomic rank that is composed of smaller groups called phyla (or divisions, in plants). Supplement. Historically, kingdom is the highest taxonomic rank, or the most general taxon used in classifying organisms.
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- Protists are organisms that are classified into the kingdom Protista. The protists form a group of organisms that really do not fit into any other kingdom. Although there is a lot of variety within the protists, they do share some common characteristics.rotists are organisms that are classified into the kingdom Protista. The protists form a group of organisms that really do not fit into any other kingdom. Although there is a lot of variety within the protists, they do share some common characteristics.
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What organisms does the kingdom protista contain? Confidence votes 1.2K. The kingdom protista contains organisms that are unicellular eukaryotes not classified as plants, animals, fungi or bacteria. The kingdom protista contains varieties of eukaryotic organisms, some single celled, some multicellular, and still others live in a colony of cells.
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- Kingdom Protista are very small, and the smallest of the  Eukaryotes. They are either multicellular, unicellular, or  colonial, and are not plants, animals, or fungi.2 people found this useful. Edit. Share to: Answered. Many are parasitic and lives in ponds. 2  The plant-like protists are thought to be the ancestors of modern plants. 3  The animal-like protists are thought to have been the ancestors of all animals.
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- Protista Kingdom of Eukaryotes. The kingdom Protista contains the single-celled eukaryotes in contrast to the bacteria which are examples of the prokaryotic cell type. Protists are a diverse group of organisms that are either unicellular or multicellular without highly specialized tissues.They could be viewed as those eukaryotes that cannot be classified as one of the other cell types. They include the one-celled animal-like protozoa, one-celled algae, slime molds and water molds.he kingdom Protista contains the single-celled eukaryotes in contrast to the bacteria which are examples of the prokaryotic cell type.
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- Protista. Definition. noun. A taxonomic kingdom comprised of protists, characterized by being eukaryotic and mostly single-celled. Supplement. Kingdom Protista is one of the five biological kingdoms in the formerly used taxonomic classification of organisms (proposed by Robert Whittaker).Protists are grouped into animal-like (protozoa), plant-like (single-celled and some multicellular, eukaryotic algae), and fungus-like (i.e. slime molds and water molds).rotista. Definition. noun. A taxonomic kingdom comprised of protists, characterized by being eukaryotic and mostly single-celled. Supplement. Kingdom Protista is one of the five biological kingdoms in the formerly used taxonomic classification of organisms (proposed by Robert Whittaker).
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- The Protists-Eukaryotic Organisms Kingdom Protista Single-celled, eukaryotic organisms are called protists. They are grouped together in Kingdom Protista. Those protists that are animal-like are put in Subkingdom Protozoa, and the protists that are plantlike belong to Subkingdom Algae.
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Kingdom Kingdom. Definition. noun, plural: kingdoms. In biology, kingdom is a taxonomic rank that is composed of smaller groups called phyla (or divisions, in plants). Supplement. Historically, kingdom is the highest taxonomic rank, or the most general taxon used in classifying organisms.However, in the new three-domain system introduced by Carl Woese in 1990, the domain is the most general taxon, and kingdom is only next.istorically, kingdom is the highest taxonomic rank, or the most general taxon used in classifying organisms. However, in the new three-domain system introduced by Carl Woese in 1990, the domain is the most general taxon, and kingdom is only next.
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Kingdom Protista NOTE: The current system of classification for eukaryotes has been changed. In 2005, based on new phylogenetic data the kingdom Protista was split into 5 supergroups. Protists belong to the Kingdom Protista, which include mostly unicellular organisms that do not fit into the other kingdoms. Characteristics of Protists. mostly unicellular, some are multicellular (algae) can be heterotrophic or autotrophic. most live in water (though some live in moist soil or even the human body)
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"What Is the Definition of ""kingdom"" in Biology?" Quick Answer. A kingdom in biology is a classification of living things. Organisms belong to one of six kingdoms of life. The current kingdoms are the Archaebacteria, Eubacteria, protists, fungi, plants and animals. At one time, only five kingdoms existed, with the Archaebacteria and Eubacteria being placed in one kingdom: Monera.
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Protista - Beneficial Protists The kingdom Protista is a diverse group of organisms. Some protists are harmful, but many more are beneficial. These organisms form the foundation for food chains, produce the oxygen we breathe, and play an important role in nutrient recycling.
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The 6 Kingdoms - Classification Protist Kingdom. The Protist Kingdom consists of mostly unicellular organisms that can have characteristics similar to plants, animals or fungi. Characteristics of Protists: mostly unicellular, few multicellular, eukaryotic, can be heterotrophic or autotrophic. Ex: algae, Paramecium, kelp (multicellular).  .he Protist Kingdom consists of mostly unicellular organisms that can have characteristics similar to plants, animals or fungi. Characteristics of Protists: mostly unicellular, few multicellular, eukaryotic, can be heterotrophic or autotrophic. Ex: algae, Paramecium, kelp (multicellular).   .
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Nearby words for protists Protists definition, any of various one-celled organisms, classified in the kingdom Protista, that are either free-living or aggregated into simple colonies and that have diverse reproductive and nutritional modes, including the protozoans, eukaryotic algae, and slime molds: some classification schemes also include the fungi and the more primitive bacteria and blue-green algae or may distribute the organisms between the kingdoms Plantae and Animalia according to dominant characteristics.
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- The Protists-Eukaryotic Organisms Kingdom Protista Single-celled, eukaryotic organisms are called protists. They are grouped together in Kingdom Protista. Those protists that are animal-like are put in Subkingdom Protozoa, and the protists that are plantlike belong to Subkingdom Algae. The Protists – Subkingdom Protozoa Members of Subkingdom Protozoa, known as the protozoans, have a cell membrane (the pellicle) but lack cell walls.
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Kingdom Protista All single celled organisms are placed under the Kingdom Protista. The term Protista was first used by Ernst Haeckel in the year 1886. This kingdom forms a link between other kingdoms of plants, animals and fungi. Protists represent an important step in early evolution.
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Kingdom In biology, kingdom is a taxonomic rank that is composed of smaller groups called phyla (or divisions, in plants). Supplement. Historically, kingdom is the highest taxonomic rank, or the most general taxon used in classifying organisms.
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- The Protista, or Protoctista, are a kingdom of simple eukaryotic organisms, usually composed of a single cell or a colony of similar cells. Protists live in water, in moist terrestrial habitats, and as parasites and other symbionts in the bodies of multicellular eukaroytes.ome lack mitochondria and suggest what the first eukaryotes may have been like, while others have primitive mitochondria that closely resemble bacteria. Some basal Protista without mitochondria are Trichomonas, a vaginal parasite of humans; Giardia, an intestinal parasite; and Entamoeba, the cause of amoebic dysentery.
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- Lesson Summary. Kingdom Protista contains the protists, or all the organisms that do not fit into the other kingdoms of life. Protists can be heterotrophic or autotrophic, mobile or immobile, single-celled or multi-celled, solo or a member of a colony.They are categorized into three main categories based on how they obtain nutrients.ingdom Protista contains the protists, or all the organisms that do not fit into the other kingdoms of life. Protists can be heterotrophic or autotrophic, mobile or immobile, single-celled or multi-celled, solo or a member of a colony.
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- The kingdom Protista is unique among the six classification kingdoms. If one were to look for a common bond linking all the organisms of this kingdom together it would be difficult to do so.Most of the organisms are unicellular, though many group together forming colonies.he kingdom Protista is unique among the six classification kingdoms. If one were to look for a common bond linking all the organisms of this kingdom together it would be difficult to do so.
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- Kingdom Protista Phyla Groups. Introduction to Kingdom Protista The Kingdom Protista includes an incredible diversity of different types of organisms, including algae, protozoans, and slime molds. No one even knows how many species there are, though estimates range between 65,000 to 200,000. All protists are eukaryotes, complex cells with nuclear membranes and organelles like mitochondria and chloroplasts.
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What is protists? protist any member of the kingdom Protista, a group of eukaryotic, predominantly unicellular microscopic organisms. They may share certain morphological and physiological characteristics with animals or plants, or both. The protists comprise what have traditionally been called protozoa, algae, and lower fungi.rganization Protozoa, the animal-like protists Protozoa are mostly single-celled, motile protists that feed by phagocytosis, though there are numerous exceptions. They are usually only 0.01–0.5 mm in size, generally too small to be seen without magnification.
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- The ameba is a protozoan that belongs to the Kingdom Protista. The name ameba comes from the Greek word amoibe, which means change. (Amoeba is also spelled amoeba.) Protists are microscopic unicellular organisms that don't fit into the other kingdoms.
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protist Protists are eukaryotes (that is, they have cell nuclei) and live in water or in watery tissues of organisms. They are grouped as a separate kingdom in taxonomy. Also called protoctist. See Table at taxonomy.
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- Photo by: Olin Feuerbacher. The Protista, or Protoctista, are a kingdom of simple eukaryotic organisms, usually composed of a single cell or a colony of similar cells. Protists live in water, in moist terrestrial habitats, and as parasites and other symbionts in the bodies of multicellular eukaroytes.Other eukaryotic kingdoms—the Plantae, Fungi, and Animalia—are each believed to be monophyletic.lveolates include dinoflagellates, aquatic forms with two flagella and a cell wall made of armorlike cellulose plates; Paramecium and other familiar ciliates; and the Apicomplexa, a group of intracellular parasites that includes Plasmodium, the cause of malaria, and Toxoplasma, the cause of toxoplasmosis.
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- Protozoa (kingdom Protoctista) A phylum (division) of eukaryotic, single-celled micro-organisms which show a wide variety of forms. The phylum includes some plant-like forms and animal species that are free-living, commensal, mutualistic, and parasitic, and some important disease-causing organisms.