alternation of form

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• Alternation of generations — (also known as alternation of phases or metagenesis) is a term primarily used in describing the life cycle of plants (taken here to mean the Archaeplastida). A multicellular sporophyte, which is diploid with 2N paired chromosomes (i.e. N pairs),… …   Wikipedia

• Alternation — may refer to:*Alternation (card game) *Alternation (linguistics), a variation in the phonological form of a morpheme *Diathesis alternation *Alternation (algorithms), see Alternating Turing machine *R/N alternation, see Rhotacism * AlterNation, a …   Wikipedia

• alternation of generations — n. the regular alternation of two distinct body forms in the life cycle of a plant or animal, usually an alternation between a form that reproduces sexually and one that reproduces asexually …   English World dictionary

• Alternation (linguistics) — In linguistics, an alternation is the phenomenon of a phoneme or morpheme exhibiting variation in its phonological realization. Each of the various realizations is called an alternant. The variation may be conditioned by the phonological,… …   Wikipedia

• Alternation (geometry) — In geometry, an alternation (also called partial truncation ) is an operation on a polyhedron or tiling that fully truncates alternate vertices. Only even sided polyhedra can be alternated, for example the zonohedra. Every 2n sided face becomes n …   Wikipedia

• alternation — /awl teuhr nay sheuhn, al /, n. 1. the act or process of alternating or the state of being alternated. 2. alternate succession; repeated rotation: the alternation of the seasons. 3. Elect. a single fluctuation in the absolute value of an… …   Universalium

• alternation — al•ter•na•tion [[t]ˌɔl tərˈneɪ ʃən, ˌæl [/t]] n. 1) the act of alternating or the state of being alternated 2) repeated rotation: the alternation of the seasons[/ex] 3) ling. variation in the form of a linguistic unit as it occurs in different… …   From formal English to slang

• Musical form — Thought form of the Music of Gounod, according to Annie Besant and C.W. Leadbeater in Thought Forms (1901) The term musical form refers to the overall structure or plan of a piece of music …   Wikipedia

• Sonata rondo form — was a form of musical organization often used during the Classical music era. As the name implies, it is a blend of sonata form and rondo form. Structure An explanation of sonata rondo form requires first some preliminary coverage of rondo form… …   Wikipedia

• musical form — Introduction       the structure of a musical composition. The term is regularly used in two senses: to denote a standard type, or genre, and to denote the procedures in a specific work. The nomenclature for the various musical formal types may… …   Universalium

• Augmented Backus–Naur Form — In computer science, Augmented Backus–Naur Form (ABNF) is a metalanguage based on Backus–Naur Form (BNF), but consisting of its own syntax and derivation rules. The motive principle for ABNF is to describe a formal system of a language to be used …   Wikipedia