heterogony

heterogony
/het'euh rog"euh nee/, n. Biol.
1. the alternation of dioecious and hermaphroditic individuals in successive generations, as in certain nematodes.
2. the alternation of parthenogenetic and sexual generations.
[1865-70; HETERO- + -GONY]

* * *


Universalium. 2010.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • Heterogony — Het er*og o*ny, n. [Hetero + Gr. ? offspring.] (Bot.) The condition of having two or more kinds of flowers, different as to the length of their stamens and pistils. [1913 Webster] …   The Collaborative International Dictionary of English

  • heterogony — heterogony. См. гетерогония. (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.

  • heterogony — [het΄ər äg′ə nē] n. [ HETERO + GONY] 1. ALTERNATION OF GENERATIONS 2. HETEROSTYLY 3. ALLOMETRY heterogonous [het΄ər äg′ənəs] adj …   English World dictionary

  • heterogony — heterogonija statusas T sritis augalininkystė apibrėžtis Skirtingų veisimosi būdų (lytinio ar partenogenetinio) kaitaliojimasis įvairiose tos pačios organizmų rūšies kartose. atitikmenys: angl. heterogony rus. гетерогония …   Žemės ūkio augalų selekcijos ir sėklininkystės terminų žodynas

  • heterogony — noun Date: circa 1887 1. alternation of generations; especially alternation of a dioecious with a parthenogenetic generation 2. allometry • heterogonic adjective …   New Collegiate Dictionary

  • heterogony — n. [Gr. heteros, different; gonos, seed] 1. Study of relative growth; see allometric growth. 2. Alternation of generations; see heterogamy. 3. Both males and females present in a colony …   Dictionary of invertebrate zoology

  • heterogony — het·er·og·o·ny .het ə räg ə nē n, pl nies 1) ALTERNATION OF GENERATIONS esp alternation of a dioecious generation with a parthenogenetic one 2) ALLOMETRY * * * het·er·og·o·ny (het″ər ogґə ne) [hetero + Gr. gonos procreation] …   Medical dictionary

  • heterogony — n. (Biology) condition of alternating sexual and asexual reproduction; state of hermaphroditism or alternating maleness and femaleness …   English contemporary dictionary

  • heterogony — het·er·og·o·ny …   English syllables

  • heterogony — het•er•og•o•ny [[t]ˌhɛt əˈrɒg ə ni[/t]] n. dvl alternation of generations …   From formal English to slang

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”