- haplo-diploid system
- гаплодиплоидная система определения пола* * *гаплодиплоидная система определения пола
English-russian biological dictionary. 2013.
haplo-diploid system
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Haplodiploid sex-determination system — The haplodiploid sex determination system determines the sex of the offspring of many Hymenopterans (bees, ants, and wasps), and coleopterans (bark beetles). In this system, sex is determined by the number of sets of chromosomes an individual… … Wikipedia
X0 sex-determination system — The X0 sex determination system is a system that grasshoppers, crickets, cockroaches, and some other insects use to determine the sex of their offspring. In this system, there is only one sex chromosome, referred to as X. Males only have one X… … Wikipedia
reproductive behaviour — In animals, any activity directed toward perpetuation of a species. Sexual reproduction, the most common mode, occurs when a female s egg is fertilized by a male s sperm. The resulting unique combination of genes produces genetic variety that… … Universalium
hymenopteran — /huy meuh nop teuhr euhn/, adj. 1. hymenopterous. n. 2. Also, hymenopter. a hymenopterous insect. [1875 80; HYMENOPTER + AN] * * * ▪ insect Introduction any member of the third largest and perhaps the most beneficial to humans of all insect… … Universalium
Sexual differentiation — This article is about the development of sexual dimorphisms in humans. For sex differences for all animals, see Sexual dimorphism. Sexual differentiation is the process of development of the differences between males and females from an… … Wikipedia
Karyotype — A karyotype is the number and appearance of chromosomes in the nucleus of an eukaryotic cell. The term is also used for the complete set of chromosomes in a species, or an individual organism.[1][2]p28[3] Karyotypes describe the number of… … Wikipedia
Polymorphism (biology) — Light morph Jaguar (typical) Dark morph or melanistic Jaguar (about … Wikipedia
Microfluidic whole genome haplotyping — is a technique for the physical separation of individual chromosomes from a metaphase cell followed by direct resolution of the haplotype for each allele. Contents 1 Background 1.1 Whole genome haplotyping 1.1.1 Haplotype … Wikipedia
Apomixis — Saltar a navegación, búsqueda … Wikipedia Español
