protoctist Any member of the kingdom Protoctista (formerly Protista), it includes such widely differing groups as algae (including large seaweeds), amoebas and other protozoa, slime moulds, and downy mildews. The term was introduced to overcome the difficulty of distinguishing such organisms from the true plant and animal kingdoms (Plantae and Animalia). This kingdom may include organisms with many nuclei within one cell wall (coenocytes).
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Kingdom , Kingdom Kingdom is the highest category in the hierarchical classification of organisms created by Carolus Linnaeus around 1750. Linnaeus recognized… Protist , protist •fattist •unpractised (US unpracticed) •Esperantist, obscurantist •Anabaptist, Baptist •artist, Chartist •clarinettist (US clarinetist), corn… Phylum , Phylum The term phylum is one of the seven major classification groups that biologists use to identify and categorize living things. These seven grou… Eukarya , Eukarya A superkingdom (or domain) containing all eukaryotic organisms, i.e. embracing protoctists, fungi, plants, and animals. In three-domain class… Metazoan , In the tenth edition of his book Systema Naturae (1758), Swedish botanist Carolus Linnaeus developed a biological classification system (now known as… Kingdom Of Northumbria , Northumbria, kingdom of Northumbria, kingdom of. From the middle of the 6th cent. to the 870s when the Danes took over control at York, the Anglo-Sax…
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