what are chiasmata quizlet
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- chiasma. pl. chiasmata [L., Gr.] chiasm; in genetics, the points at which members of a chromosome pair are in contact during the prophase of meiosis and because of which recombination, or crossing over, occurs on separation.See also chiasma formation. visible connection between homologous chromosomes during the first meiotic division in gametogenesis. Chiasmata appear as X-shaped configurations during the late prophase stage and provide the means by which homologous chromosomes exchange genetic material. See also crossing over. chiasmatic, chiasmic, adj.
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Chiasmus Figure of Speech In rhetoric, chiasmus is a verbal pattern (a type of antithesis) in which the second half of an expression is balanced against the first with the parts reversed. Essentially the same as antimetabole.
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Figures of Speech - Chiasmus WRITING. Chiasmus is a figure of speech in which words, grammatical constructions, or concepts are repeated in reverse order, in the same or a modified form. In other words, the clauses display inverted parallelism.
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- Chiasma. The cross-shaped exchange configuration between non sister chromatids of homologous chromosomes that is visible during prophase I of meiosis. chiasma The site where the exchange of chromosome segments between homologous chromosomes takes place (crossing-over) (pl.: chiasmata). PICTURE
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- Chiasmus is a specific type of parallelism. It consists of two parallel phrases in which corresponding words or phrases are placed in the opposite order.
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Chimera (genetics) An animal chimera is a single organism that is composed of two or more different populations of genetically distinct cells that originated from different zygotes involved in sexual reproduction. If the different cells have emerged from the same zygote, the organism is called a mosaic.n animal chimera is a single organism that is composed of two or more different populations of genetically distinct cells that originated from different zygotes involved in sexual reproduction. If the different cells have emerged from the same zygote, the organism is called a mosaic.
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Protostome Protostomia (from Greek πρωτο- proto- first and στόμα stoma mouth) is a clade of animals. Together with the deuterostomes and xenacoelomorpha, its members make up the Bilateria, mostly comprising animals with bilateral symmetry and three germ layers.
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- Start studying Exam 1: Plague, Ringworm, Scabies, Lice and Anthrax. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
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Chimera in popular culture Chimeras are animals composed of cells that originate from two (or more) different species. In the. research lab, chimeras are created by introducing cells from one species into the developing embryo or. fetus of another. (The name chimera comes from Greek mythology and describes a creature with the. head of a lion, the body of a goat, and the tail of a serpent).
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- in genetics, the points at which members of a chromosome pair are in contact during the prophase of meiosis and because of which recombination, or crossing over, occurs on separation. See also chiasma formation.
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Green Tea Health Benefits Use one tea bag, or 2 - 4 grams of tea*, per cup. Fill a kettle with cold water and bring to a boil. After unplugging the kettle, allow it to stand for up to 3 minutes. Pour the heated water over the tea bag or tea, and allow it to steep for up to 3 minutes. If using a tea bag, remove the bag.
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- Schistosomiasis (also known as Bilharzia, snail fever, or Katayama fever) is caused by flatworm parasites that live in the blood vessels of the bladder and intestines. SCIENCE: Prehistoric schistosomiasis parasite found in a 6,200 year-old grave
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How to Write Memorable Speech Lines (Chiasmus) A Definition…. Chiasmus is a Greek term meaning “diagonal arrangement.” It is used to describe two successive clauses or sentences where the key words or phrases are repeated in both clauses, but in reverse order. For this reason, chiasmus is sometimes known as a criss-cross figure of speech.
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- Start studying Mitochondria, Lysosomes & Peroxisomes. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
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Trypanosoma Trypanosoma is a genus of kinetoplastids, a monophyletic group of unicellular parasitic flagellate protozoa. The name is derived from the Greek trypano- and soma because of their corkscrew-like motion. Most trypanosomes are heteroxenous and most are transmitted via a vector. The majority of species are transmitted by blood-feeding invertebrates, but there are different mechanisms among the varying species. Some, such as Trypanosoma equiperdum, are spread by direct contact. In an invertebrate hos
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- Chiasmus is a figure of speech in which words, grammatical constructions, or concepts are repeated in reverse order, in the same or a modified form. In other words, the clauses display inverted parallelism.
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chiasm chiasm - an intersection or crossing of two tracts in the form of the letter X. chiasma, decussation. anatomical structure, bodily structure, body structure, complex body part, structure - a particular complex anatomical part of a living thing; he has good bone structure. chiasma opticum, optic chiasm, optic chiasma - the crossing of the optic nerves from the two eyes at the base of the brain.
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- Weegy: D. Mollusca User: The kingdom Animalia includes all of these except A. paramecium. B. cnidarians. C. poriferans. D. arthropods. User: Ascidians are sac-like marine invertebrates. Their larvae have well-developed brains and dorsal nerve cords.
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Chiasmus Chiasmus Definition. Chiasmus is a rhetorical device in which two or more clauses are balanced against each other by the reversal of their structures in order to produce an artistic effect. Notice that the second half of the above mentioned sentence is an inverted form of the first half both grammatically and logically.
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- Plasmodesmata-Plasmodesmata are small tubes that connect plant cells to each other, providing living bridges between cells. Plasma Membrane-All living cells have a plasma membrane that encloses their contents. In prokaryotes and plants, the membrane is the inner layer of protection surrounded by a rigid cell wall.
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Biology test questions the process by which organisms keep everything inside their bodies within certain limits is called a. homeostasis b. evolution c. metabolism d. photosynthesis
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- In addition to the size of the shade, you'll also need to know what type of fitter your lamp uses. A fitter is the component that a lamp shade uses to attach it to the lamp body. 1. Spider with Harp. This is the most common type of fitter for table and floor lamp shades.
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- Plasmodesmata. Plasmodesmata (singular, plasmodesma) are small channels that directly connect the cytoplasm of neighboring plant cells to each other, establishing living bridges between cells.
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- Plasmodesmata Plasmodesmata (singular, plasmodesma) are small channels that directly connect the cytoplasm of neighboring plant cells to each other, establishing living bridges between cells.lasmodesmata typically form during cell division when parts of the endoplasmic reticulum of the parent cell get trapped in the new cell wall that is produced to create daughter cells. Thousands of plasmodesmata may be formed that connect the daughter cells to one another.
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Chimera (genetics) A chimeric mouse with its offspring. A chimera (also spelled chimaera) (from the creature Chimera in Greek mythology) is a single organism composed of genetically distinct cells. This can result in male and female organs, two blood types, or subtle variations in form.Animal chimeras are produced by the merger of multiple fertilized eggs.n animal chimera is a single organism that is composed of two or more different populations of genetically distinct cells that originated from different zygotes involved in sexual reproduction. If the different cells have emerged from the same zygote, the organism is called a mosaic.
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- Trypanosoma is a genus of kinetoplastids (class Kinetoplastida), a monophyletic group of unicellular parasitic flagellate protozoa. The name is derived from the Greek trypano-(borer) and soma (body) because of their corkscrew-like motion.