- diploid species
- 二倍体物种
Medical Chinese dictionary (湘雅医学词典). 2013.
Medical Chinese dictionary (湘雅医学词典). 2013.
species — /spee sheez, seez/, n., pl. species, adj. n. 1. a class of individuals having some common characteristics or qualities; distinct sort or kind. 2. Biol. the major subdivision of a genus or subgenus, regarded as the basic category of biological… … Universalium
diploid nucleus — a cell nucleus containing the number of chromosomes typical of the somatic cells of the particular species … Medical dictionary
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
Genetics — This article is about the general scientific term. For the scientific journal, see Genetics (journal). Part of a series on Genetics Key components Chromosome DNA • RNA Genome … Wikipedia
Poaceae — ▪ plant family Introduction formerly called Gramineae grass family of monocotyledonous flowering plants, a division of the order Poales. The Poaceae are the world s single most important source of food. They rank among the top five… … Universalium
Wheat — This article is about the plant. For other uses, see Wheat (disambiguation). Wheat Scientific classification Kingdom: Plantae (unranke … 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
Triangle of U — The Triangle of U is a theory about the evolution and relationships between members of the plant genus Brassica . It says that the genomes of three ancestral species of Brassica combined to create three of the common vegetables and oilseed crop… … Wikipedia
G. Ledyard Stebbins — Infobox Person name=G. Ledyard Stebbins caption= birth date=birth date|1906|1|6|mf=y birth place=Lawrence, New York dead=dead death date=death date and age|2000|1|19|1906|1|6|mf=y death place=Davis, CaliforniaGeorge Ledyard Stebbins, Jr. (January … Wikipedia
Taxonomy of wheat — During 10,000 years of cultivation, numerous forms of wheat have evolved under human selection. This diversity has led to much confusion in the naming of wheats. This article explains how genetic and morphological characteristics of wheat… … Wikipedia
Gossypium — For information on cotton production, industry, history, and applications, see cotton. Gossypium Gossypium hirsutum Scientific classification … Wikipedia