what is a telodendria definition
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Telodendrion Any of the terminal or smaller branches of an axon that terminates with specialized ending that releases neurotransmitters. Telodendria originally refer to the terminal branches of dendrites, now they refer to the main or terminal arborization of an axon. Word origin: Greek télos (end) + Greek déndron (tree).
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Latrodectus Latrodectus is a genus of spiders in the family Theridiidae, most of which are commonly known as widow spiders.
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Definitions &Translations A notable exception to the trend of cephalization throughout evolutionary advancement is phylum Echinodermata, which, although having a bilateral ancestor, as evidenced by their embryology, develop into a pentaradial animal with no concentrated neural ganglia or sensory head region.
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Telomere Human chromosomes (grey) capped by telomeres (white) A telomere is a region of repetitive nucleotide sequences at each end of a chromosome, which protects the end of the chromosome from deterioration or from fusion with neighboring chromosomes. Its name is derived from the Greek nouns telos (τέλος) end and merοs (μέρος, root: μερ-) part.
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Taenia  (cestode) They are morphologically characterized by a ribbon-like body composed of a series of segments called proglottids; hence the name Taenia (Greek ταίνια, tainia meaning ribbon, bandage, or stripe). The anterior end of the body is the scolex. Not all members of the genus Taenia have an armed scolex (hooks and/or spines located in the head region), for example, Taenia saginata has an unarmed scolex, while Taenia solium has an armed scolex.
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American Journal of Botany Narcissus triandrus is a tristylous daffodil from the Iberian Peninsula that has striking geographical variation in floral morphology and style-morph ratios.
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Giardia Giardia (/ dʒ iː ˈ ɑːr d i ə / or / ˈ dʒ ɑːr d i ə /) is a genus of anaerobic flagellated protozoan parasites of the phylum Sarcomastigophora that colonise and reproduce in the small intestines of several vertebrates, causing giardiasis. Their life cycle alternates between a swimming trophozoite and an infective, resistant cyst.
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Toxicodendron Toxicodendron is a genus of flowering plants in the sumac family, Anacardiaceae. It contains woody trees, shrubs and vines, including poison ivy, poison oak, and the lacquer tree. All members of the genus produce the skin-irritating oil urushiol, which can cause a severe allergic reaction.t contains woody trees, shrubs and vines, including poison ivy, poison oak, and the lacquer tree. All members of the genus produce the skin-irritating oil urushiol, which can cause a severe allergic reaction.
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definitions - Philodendronreport a problem Philodendrons have extrafloral nectaries, glands that secrete nectar to attract the ants. The philodendron, in turn, obtains nutrients from the surrounding ant nest, and the aggressive nature of the ants serves to protect the plant from other insects which would eat it. Secondary hemiepiphytes start life on the ground or on part of a tree trunk very close to the ground, where the seeds sprout.
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Battledore Placenta - Definition, Complications, Pictures, Causes, Pathology The battledore placenta can be characterized as an unusual insertion of the umbilical cord. The condition is otherwise called the marginal cord insertion. Battledore Placenta Definition. The term used to describe the condition has been picked due to its similarity with racket used in battledore.
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Animal The bilateria /ˌbaɪləˈtɪəriə/ or bilaterians are animals with bilateral symmetry, i.e., they have a front (anterior) and a back (posterior) as well as an upside (dorsal) and downside (ventral); therefore they also have a left side and a right side.
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chloroplast noun. The definition of a chloroplast is a part of a plant that has chlorophyll and conducts photosynthesis. An example of a chloroplast is a cell in algae that consumes carbon dioxide and releases oxygen while creating sugar.
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- A Telecommunications device for the deaf (TDD) is a teleprinter, an electronic device for text communication over a telephone line, that is designed for use by persons with hearing or speech difficulties.
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- Portion of an antheridiophore of Marchantia and close up of 2 antheridia. This is the female reproductive structure (archegoniophore) that grows up from the thallus. Identify the archegonia (singular, archegonium), which are vase shaped and hang down with their tubular openings facing the ground.
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- Elodea is a water plant native to Canada, often used in aquariums. It is also often used in biology labs on cell structure because it forms nice, large cells that are easily observed under the microscope.
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- Monstrance (or Ostensorium or Ostensory) A gold or silver vessel, often in a sunburst shape, with a clear glass area, called a luna, for viewing the Sacrament. The Host is kept in place inside the crystal or glass frame by a crescent shaped gold or silver gilded clip called a lunette..
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Ecdysozoa Ecdysozoa /ˌɛkdɪsɵˈzoʊ.ə/ is a group of protostome animals, including Arthropoda (insects, chelicerata, crustaceans, and myriapods), nematoda, and several smaller phyla. They were first defined by Aguinaldo et al. in 1997, based mainly on phylogenetic trees constructed using 18S ribosomal RNA genes.nclusion of the roundworms within the Ecdysozoa was initially contested but since 2003, a broad consensus has formed supporting the Ecdysozoa and in 2011 the Darwin–Wallace Medal was awarded for the discovery of the New Animal Phylogeny consisting of the Ecdysozoa, the Lophotrochozoa, and the Deuterostomia.
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Platyhelminthes Plat·y·hel·min·thes. A phylum of flatworms that are bilaterally symmetric, flattened, and acelomate. Parasitic species of medical importance are in the subclass Cestoda (the true tapeworms) of the class Cestoidea, and in the subclass Digenea (the digenetic flukes) of the class Trematoda.
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Facebook speak: Teenagers create secret online language Teenagers on social networking sites such as Facebook and Bebo are creating a secret language to stop adults knowing what they are up to, researchers say.7:00AM BST 26 Apr 2010. The teens are using it to stop parents and employers judging them by their social activities such as partying and drinking.he creation and use of their own social language may be a deliberate attempt to keep adults from understanding what is written on the page. By doing this they are able to communicate with their in-group and conceal the content from the out-group. This further adds to their online identity..
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The /bin Directory An inode is a data structure on a filesystem on Linux and other Unix-like operating systems that stores all the information about a file except its name and its actual data. A data structure is a way of storing data so that it can be used efficiently.
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Alstroemeria Alstroemeria is a genus of perennials (one annual species) with fleshy rhizomes, in the Alstroemeriaceae family. All species are from South America. Leontochir is a genus with one species that is closely related and is found in Chile.
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Cestoda Cestoda (Cestoidea) is a class of parasitic worms of the flatworm (Platyhelminthes) phylum. They are informally referred to as cestodes.[2][3] The best-known species are commonly called tapeworms. All cestodes are parasitic and their life histories vary, but typically they live in the digestive tracts of vertebrates as adults, and often in the bodies of other species of animals as juveniles.
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- Philodendron is a medium to low light houseplant that prefers to be kept dry between waterings. Some forms trail, or can easily be trained to a post or totem.. Others have larger leaves and a bushy habit.
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definitions - Philodendronreport a problem Typically, the inflorescence is of great importance in determining the species of a given philodendron, since it tends to be less variable than the leaves. The genus Philodendron could be classified further by means of differentiating them based on the pattern of thermogenesis observed, although this is not currently used. [51]
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- Asc·hel·min·thes. n. A phylum of the Metazoa that includes nematodes and other roundworms that are nonsegmented, bilaterally symmetrical, and cylindrical in form, with a pseudocele body cavity and rounded or pointed ends.sc·hel·min·thes. n. A phylum of the Metazoa that includes nematodes and other roundworms that are nonsegmented, bilaterally symmetrical, and cylindrical in form, with a pseudocele body cavity and rounded or pointed ends.
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- endoparasite. n. 1. (Zoology) a parasite, such as the tapeworm, that lives within the body of its host. (ˌɛn doʊˈpaer doʊˈpær). əˌsaɪt. nndoparasite. n. 1. (Zoology) a parasite, such as the tapeworm, that lives within the body of its host. (ˌɛn doʊˈpaer doʊˈpær). əˌsaɪt. n