haploid

haploid
Denoting the number of chromosomes in sperm or ova, which is half the number in somatic (diploid) cells; the h. number in normal human beings is 23. SYN: monoploid. [G. haplos, simple, + eidos, appearance]

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hap·loid 'hap-.lȯid adj having the gametic number of chromosomes or half the number characteristic of somatic cells: MONOPLOID
haploid n
hap·loi·dy -.lȯid-ē n, pl -dies

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adj.
describing cells, nuclei, or organisms that have a single set of unpaired chromosomes. In humans the gametes are haploid following meiosis. Compare diploid, triploid.
• haploid n.

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hap·loid (hapґloid) [hapl- +-oid] having a single set of chromosomes, representing the normal complement of the species, as found in prokaryotes and in eukaryotic gametes. In humans, the haploid number, n>, is 23. Cf. diploid.

Medical dictionary. 2011.

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  • Haploid — Hap loid (h[a^]p loid), a. [NL., fr. Gr. aplo os simple.] (Biol.) having half the number of chromosomes normally present in somatic cells; having only one chromosome of each type, and therefore having only one complete set of genes; Contrasted… …   The Collaborative International Dictionary of English

  • haploid — haploíd adj. m. (sil. plo ), pl. haploízi; f. sg. haploídă, pl. haploíde Trimis de siveco, 10.08.2004. Sursa: Dicţionar ortografic  HAPLOÍD, Ă adj. (biol.; despre indivizi şi celule) Care …   Dicționar Român

  • haploid — (adj.) 1908, from Ger. haploid (1905), from Gk. haplos single …   Etymology dictionary

  • haploid — [hap′loid΄] adj. [< HAPLO + OID] Biol. having the full number of chromosomes normally occurring in the mature germ cell, or half the number in the usual somatic cell n. a haploid cell or gamete haploidy [hap′loi΄dē] n …   English World dictionary

  • haploid — haploid. См. гаплоидный. (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.

  • haploid — ► ADJECTIVE Genetics ▪ (of a cell or nucleus) having a single set of unpaired chromosomes. Compare with DIPLOID(Cf. ↑diploid) …   English terms dictionary

  • haploid — 1. adjective Of a cell having a single set of unpaired chromosomes, such as a gamete. 2. noun A cell which is haploid; an organism, such as a fungus, with haploid cells …   Wiktionary

  • haploid — monoploid; adj. describing cells, nuclei, or organisms that have a single set of unpaired chromosomes. In humans the gametes are haploid following meiosis. Compare: diploid, triploid Derivatives: haploid n …   The new mediacal dictionary

  • Haploid — haploidas statusas T sritis ekologija ir aplinkotyra apibrėžtis Organizmas, somatinių ląstelių branduoliuose turintis viengubą (haploidinį) chromosomų skaičių. atitikmenys: angl. haploid vok. Haploid, n rus. гаплоид, m; гаплоидная форма, f …   Ekologijos terminų aiškinamasis žodynas

  • haploid — haploidas statusas T sritis ekologija ir aplinkotyra apibrėžtis Organizmas, somatinių ląstelių branduoliuose turintis viengubą (haploidinį) chromosomų skaičių. atitikmenys: angl. haploid vok. Haploid, n rus. гаплоид, m; гаплоидная форма, f …   Ekologijos terminų aiškinamasis žodynas

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