noun Etymology: Greek agamos + English -spermy Date: 1944 apogamy; specifically apogamy in which sexual union is not completed and the embryo is produced from the innermost layer of the integument of the female gametophyte

New Collegiate Dictionary. 2001.

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  • agamospermy — agamospermy. См. агамоспермия. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • agamospermy — agamospermija statusas T sritis augalininkystė apibrėžtis Dauginimasis sėklomis, susidarančiomis be apvaisinimo (apomiksės tipas). atitikmenys: angl. agamospermy rus. агамоспермия …   Žemės ūkio augalų selekcijos ir sėklininkystės terminų žodynas

  • agamospermy — /ag euh moh sperr mee, ay gam euh /, n. Biol. any form of reproduction, as parthenogenesis, apogamy, and apospory, that involves the sex cell but takes place without fertilization or meiosis. [1940 45; < Gk ágam(os) (see AGAMIC) + O + SPERM + Y3] …   Universalium

  • agamospermy — noun The asexual production of embryos and seeds Syn: apomixis …   Wiktionary

  • agamospermy — [ agəmə(ʊ)ˌspə:mi] noun Botany asexual reproduction in which seeds are produced from unfertilized ovules. Derivatives agamospermous adjective Origin 1930s: from Gk agamos unmarried + sperma seed …   English new terms dictionary

  • agamospermy — agamo·sper·my …   English syllables

  • agamospermy — (ˈ)āˈgaməˌspərmē, ˈagəmōˌ noun ( es) Etymology: agam + spermy : apogamy 2; specifically : apogamy in which sexual union is not completed because of abnormal development of both embryo sac and pollen, embryos being produced from the innermost… …   Useful english dictionary

  • агамоспермия — agamospermy агамоспермия. Процесс формирования зиготы без оплодотворения; мужская гамета может вовсе отсутствовать, а если имеется, то служит только для стимуляции деления зиготы например, при гиногенезе <gynogenesis>. (Источник: «Англо… …   Молекулярная биология и генетика. Толковый словарь.

  • Apomixis — Not to be confused with automixis or autogamy. This article deals almost exclusively with plants. For similar processes in animals and Oomycetes, see Parthenogenesis. In botany, apomixis was defined by Winkler as replacement of the normal… …   Wikipedia

  • -spermy — noun combining form Etymology: Greek sperma seed, sperm state of exhibiting or resulting from (such) a fertilization < agamospermy > …   New Collegiate Dictionary

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