triploids

triploids
Триплоиды — отдельные клетки или организмы с клетками сомы, содержащими три основных (моноплоидных) набора хромосом — 3х (3n). Как несбалансированные полиплоиды Т. обладают полной или приближающейся к полной стерильностью. Число хромосом в гаметах Т. варьирует от n до 2n.

Англо-русский толковый словарь генетических терминов. — М.: Изд-во ВНИРО. . 1995.

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  • Brown trout — Taxobox name = Brown Trout status = LR/lc status system = IUCN2.3 regnum = Animalia phylum = Chordata classis = Actinopterygii ordo = Salmoniformes familia = Salmonidae genus = Salmo species = S. trutta binomial = Salmo trutta binomial authority …   Wikipedia

  • Black carp — Adult Scientific classification Kingdom: Animalia …   Wikipedia

  • Fruit tree pollination — Apple= Most Apples are self incompatible and must be cross pollinated. A few are described as self fertile and are capable of self pollination although they tend to carry larger crops when pollinated. A relatively small number of species are… …   Wikipedia

  • Colchicine — Systematic (IUPAC) name N ​[(7S …   Wikipedia

  • heredity — /heuh red i tee/, n., pl. heredities. Biol. 1. the transmission of genetic characters from parents to offspring: it is dependent upon the segregation and recombination of genes during meiosis and fertilization and results in the genesis of a new… …   Universalium

  • Fruit — For other uses, see Fruit (disambiguation). Several culinary fruits …   Wikipedia

  • Mariculture — Fish cages containing salmon in Loch Ailort, Scotland. Mariculture is a specialized branch of aquaculture involving the cultivation of marine organisms for food and other products in the open ocean, an enclosed section of the ocean, or in tanks,… …   Wikipedia

  • Ploidy — Haplo redirects here. For the fictional character, see The Death Gate Cycle. For the aquarium fishes, see Haplochromini. Diploid cells have two homologous copies of each chromosome. Ploidy is the number of sets of chromosomes in a biological cell …   Wikipedia

  • Hybrid (biology) — In biology and specifically, genetics, the term hybrid has several meanings, all referring to the offspring of sexual reproduction.[1] In general usage, hybrid is synonymous with heterozygous: any offspring resulting from the mating of two… …   Wikipedia

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  • Twin — Monozygotic ( identical ) twins A twin is one of two offspring produced in the same pregnancy.[1] Twins can either be monozygotic (in common parlance, identical ), meaning that they develop from one zygote that splits and forms two embryos, or… …   Wikipedia


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