CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «UNISEXUAL»
Descoperă întrebuințarea
unisexual în următoarea selecție bibliografică. Cărți în legătură cu
unisexual și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
1
Comparative Vertebrate Reproduction
Reproduction with little or no genetic recombination is referred to as unisexual
reproduction. Unisexuality is asexual only at the genetic level and often involves
heterosexual and in some cases homosexual courtship and mating behaviors.
2
Diversity and Evolutionary Biology of Tropical Flowers
6.1 Sex expression: bisexual and unisexual flowers, monoecy and dioecy
Bisexual (hermaphrodite, perfect) flowers are predominant in the angiosperms
but there is also a large number of groups with unisexual flowers. There are also
many ...
bisexual "host", because males of bisexual form are required for their
reproduction. Since unisexual and bisexual forms are morphologically and
ecologically similar, strong competition can be presumed to occur between them.
However ...
4
Herpetology: An Introductory Biology of Amphibians and Reptiles
unisexual A. tigrinum A. jeffersonianum unisexual Ab mtDNA FIGURE 4.26
Kleptogenesis occurs in salamanders of the Ambystoma laterale–jeffersonianum
complex. mtDNA has persisted unchanged since the hybrid origin of unisexual ...
Laurie J. Vitt, Janalee P. Caldwell, 2013
5
Quality Control and Production of Biological Control Agents: ...
When the hosts are solitary, the use of the unisexual wasps becomes even more
economically practical (Silva et al, 2000). Discussion While in theory the use of
unisexual wasps in biocontrol should result in advantages, in classical biological
...
6
Hemeproteins: Advances in Research and Application: 2011 Edition
New research, 'Time and time again: unisexual salamanders (genus Ambystoma)
are the oldest unisexual vertebrates,' is the subject of a report. According to a
study from Guelph, Canada, “The age of unisexual salamanders of the genus ...
7
Biodiversity and the Management of the Madrean Archipelago: ...
For reviews of unisexual lizards, including those in other genera, see Cole (1975)
and Darevsky (1992). REPRODUCTION IN UNISEXUAL SPECIES After realizing
that certain population samples of Cnemidophorus consisted of females only, ...
8
International Review of Cell and Molecular Biology
Contents. 1. 2. 7. Introduction What Was Known About Cucumber Unisexual
Flower Development Before 2000 2.1 Morphological descriptions of unisexual
cucumber flowers 2.2 Genetic analysis of unisexual cucumber flowers 2.3 ...
Phylogenetic Relationships of Unisexual and Bisexual Taxa In assessing the
significance of mtDNA variability to questions of unisexual origins and ages, an
important step is to distinguish between unisexual lineages that arose only once
from ...
10
Floral Diagrams: An Aid to Understanding Flower Morphology ...
Heterostyly is a first step in the transition to unisexual flowers. Mitchell and Diggle
(2005) distinguished between two types of unisexual flowers. Type I represents
unisexual flowers with rudiments of the other sex. In this case, unisexuality is a ...
Louis P. Ronse De Craene, 2010
ȘTIRI NOI CARE INCLUD TERMENUL «UNISEXUAL»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
unisexual în contextul următoarelor știri.
Pikes/Pines | A surge of spurge in Capitol Hill gardens
The unisexual flowers are surrounded by brown or yellow glands which produce nectar. This very unique arrangement of flowers is called a cyathium and is ... «CHS Capitol Hill Seattle, Mai 15»
La hibridación entre especies, clave para la reproducción unisexual
Esto explicaría la transición evolutiva de la reproducción sexual animal a la unisexual, que permite a las hembras ser autosuficientes en la reproducción. «Europa Press, Ian 15»
A rare sight/site
Although a unisexual plant, female and male species are seldom close together and botanists have calculated that the probability of male and female plants ... «The Borneo Post, Oct 14»
Transgender CEO is the highest-paid female executive in the US
But in the years since she has developed her own unisexual style. She is a person for whom gender matters enough to have undergone radical surgery, but not ... «San Diego Gay & Lesbian News, Sep 14»
Researchers Try To Identify Gene That Causes Hybrid …
The cross between D. melanogaster and D. simulans generally results in unisexual sterile hybrids. The hybrid males die at the late larval stage, and the sibling ... «iScienceTimes.com, Mar 14»
The European Conference on Fungal Genetics: Luis Corrochano …
Much of our efforts focus on the evolution of sex determination and sexual reproduction, and the impact of a novel type of selfing, unisexual reproduction, on the ... «PLoS Blogs, Mar 14»
La enigmática especie que adquiere biodiversidad a partir de una …
A continuación compararon la descendencia surgida de la reproducción asexual con la nacida de la reproducción unisexual, y también los descendientes con ... «Noticias de la Ciencia y la Tecnología, Nov 13»
Duke researchers examine sexual behavior of fungi
About eight years ago, however, it was discovered that unisexual reproduction—sex within the same mating type—does occur, even when the genomes are ... «Duke Chronicle, Sep 13»
Unisexual reproduction introduces diversity in clonal populations of …
A previous study by Heitman and Xiaorong Lin showed that Cryptococcus engaged in a phenomenon known as unisexual reproduction: sex involving fungi of ... «EurekAlert, Sep 13»
Texas State researchers discover unexpected genetic diversity in …
Unisexual species are very rare among vertebrates, and because of the limited genetic diversity, are expected to go extinct fairly quickly. Unisexual reproduction ... «San Marcos Mercury, Aug 13»
