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May 15, 2024 · protist, any member of a group of diverse eukaryotic, predominantly unicellular microscopic organisms. They may share certain morphological and physiological characteristics with animals or plants or both. The term protist typically is used in reference to a eukaryote that is not a true animal, plant, or fungus or in reference to a eukaryote ...
1 day ago · Alveolata contains three of the most well-known groups of protists: Apicomplexa, a parasitic group with species harmful to humans and animals; Dinoflagellata, an ecologically important group as a main component of the marine microplankton and a main cause of algal blooms; and Ciliophora (4,500 species), the extremely diverse and well-studied ...
2 days ago · Dinoflagellate. The dinoflagellates (from Ancient Greek δῖνος (dînos) 'whirling', and Latin flagellum 'whip, scourge') are a monophyletic group of single-celled eukaryotes constituting the phylum Dinoflagellata [5] and are usually considered protists. Dinoflagellates are mostly marine plankton, but they also are common in freshwater ...
May 16, 2024 · banana, fruit of the genus Musa, of the family Musaceae, one of the most important fruit crops of the world. The banana is grown in the tropics, and, though it is most widely consumed in those regions, it is valued worldwide for its flavour, nutritional value, and availability throughout the year. Cavendish, or dessert, bananas are most ...
6 days ago · plankton, marine and freshwater organisms that, because they are nonmotile or too small or weak to swim against the current, exist in a drifting state. The term plankton is a collective name for all such organisms—including certain algae, bacteria, protozoans, crustaceans, mollusks, and coelenterates, as well as representatives from almost ...
May 28, 2024 · A protist (/ ˈ p r oʊ t ɪ s t /) is any eukaryotic organism (one with cells containing a nucleus) that is not an animal, plant, or fungus.The protists do not form a natural group, or clade, since they exclude certain eukaryotes with whom they share a common ancestor; but, like algae or invertebrates, the grouping is used for convenience.
1 day ago · It is important to note that its historic center and its fortification system is a UNESCO World Cultural Heritage Site. Santiago de Cuba. The second most populous city in the country is Santiago de Cuba, which is located to the east of the island. Bathed by the waters of the Caribbean Sea, this city stands out for its heritage and cultural value.
