Asexual reproduction is the primary form of reproduction for single-celled organisms such as the archaea, bacteria, and protists. Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Many plants and fungi reproduce asexually as well. A lack of sexual reproduction is relatively rare among multicellular organisms, for reasons that are not completely understood. Current hypotheses suggest that, while asexual reproduction may have short term benefits when rapid population growth is important or in stable environments, sexual reproduction offers a net advantage by allowing more rapid generation of genetic diversity, allowing adaptation to changing environments. Only one parent is involved in asexual reproduction. Asexual reproduction is reproduction which does not involve meiosis, ploidy reduction, or fertilization. While all prokaryotes reproduce asexually (without the formation and fusion of gametes), mechanisms for lateral gene transfer such as conjugation, transformation and transduction are sometimes likened to sexual reproduction. A more stringent definition is agamogenesis which refers to reproduction without the fusion of gametes.
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Книга по Требованию
|Stories for Reproduction. Advanced, Series 1 Oxford University Press L. A. H. |
|Infertility and assisted reproduction in Denmark. Epidemiology and psychosocial consequences Книга по Требованию Lone S. |
This country has the highest percentage of fertility treatment compared to the size of the population, and in 2007 8% of all newborn children were conceived after fertility treatment.
|A structuration analysis of management accounting practice. A structuration analysis of the production and reproduction of management accounting and quality practices in a volatile socio-political enviroment Книга по Требованию Esinath N. |
The study reveals how the social values influenced the choice of accounting techniques by managers in this organisation.
|Abundance, Ecology and Reproduction Ecology of Anurans on the Lukwangule Plateau, Tanzania. Книга по Требованию Wilirk N. |
Information on the diet of different species and the relationship between body mass and snout-vent length is given.
|Net Reproduction Rate Книга по Требованию Lambert M. S. |
The net reproduction rate is the average number of daughters that would be born to a female if she passed through her lifetime conforming to the age-specific fertility and mortality rates of a given year.
|The Jacobite lodge at Rome, 1735-7 ... with a complete reproduction of the Minute book .. Книга по Требованию Hughan W.J. |
|La Reproduction Книга по Требованию Frederic P. M. |
La theorie de la reproduction tire sa specificite de son axiome majeur, celui de la violence comme constitutive du social.
|Photoinduction and Reproduction: Photoinduction and Reproduction. Role of Pineal Organ in Female Indian Major Carp Catla catla Книга по Требованию Asamanja C. |
Light as a source of environmental cue in the use of regulation of reproduction has also been considered for fish, the study on which has gained momentum because of its tremendous economic importance as food.
|The Work of Art and Its Reproduction 5 CONTINENTS EDITIONS Font-Reaulx D. |
|Сухой корм для для беременных и кормящих собак Bosch "Reproduction", 7,5 кг |
Обеспечивает правильное развитие плодов и активность новорожденных щенков, оказывает положительное влияние на продолжительность лактации у собаки.
|In Non-Pregnant and Pregnant Normal and Swainsonine-Treated Does Angiogenesis in Caprine Reproductive Organs. Книга по Требованию Shireen H. |
At the gross anatomical level, tissue clearing technique was used to study the development of blood vessels with time.
|Controlling Reproductive Choices. A Feminist Redescription of the Mexico City Policy Книга по Требованию |
The Mexico City Policy is analysed from the viewpoints of development policies and women' s role in them, bio-politics of the population and the individual level of bodily integrity. These perspectives offer a multilevel view on the limiting aspects of the policy. Based on the detailed analysis, it is clear that the Mexico City Policy aims to affect women' s agency and control their lives and bodies.
|Pollution and Reproductive Damage. Pollution induced cell-death and reproductive damage in fish and mammals Книга по Требованию Mozhgan S. |
Here we offer first evidence that petrochemical contaminants induce apoptosis in highly proliferating reproductive, hematopoietic, and immune (thymus, bone marrow, and spleen) tissue of small mammals living on contaminated sites; we also show that aquatic pollution effects on reproductive fitness can be monitored using in vitro cultures of fish eggs.
|Microcredit programs and Reproductive Behavior. Impact of Microcredit on Reproductive Behavior of program beneficiaries Книга по Требованию Kerebih S. |
This book, therefore, assesses the impacts of the social development inputs of ACSI on rural women' s reproductive behavior (contraceptive use). Data were collected from 409 randomly selected currently married women of reproductive ages participating in the credit program. Descriptive, bivariate, and multivariate techniques were used for analysis. The results revealed that contraceptive use is significantly and positively related with duration of using microcredit services. Thus, integrating family planning issues with the institution' s social development programs is suggested.
|Wildlife cats reproductive biotechnology, management and conservation. Leopardus pardalis and Leopardus tigrinus Книга по Требованию Regina C.R.d.P. |
Gametes and embryos cryopreservation and banks of frozen germplasm can be used in species conservation programs and genetic resource for "in situ" and "ex situ" populations.
|La Photocopie, Ou, Procedes De Reproductions Industrielles Par La Lumiere (French Edition) Книга по Требованию Fisch A. |
|Great masters of landscape painting, from the French of Emile Michel ... With one hundered and seventy reproductions and forty photogravure plates Книга по Требованию Michel E. |
Несмотря на то, что была проведена серьезная работа по восстановлению первоначального качества издания, на некоторых страницах могут обнаружиться небольшие "огрехи": помарки, кляксы и т. п. Книга представляет собой репринтное издание.
|Where is the change of behavior? Where is the change of behavior? Assessment on HIV/AIDS education. Assessment on the integrated early school adolescents' sexual and reproductive health (HIV/AIDS) education Книга по Требованию Yonas R.G. |
A cross-sectional study inquiring into determinants, comparisons and correlates of knowledge, attitudes and practice was conducted.
|BUFFALOES' REPRODUCTIVE AND PRODUCTIVE TRAITS. ITS BIOLOGICAL FUNCTIONS AS AFFECTED BY HEAT STRESS Книга по Требованию IBRAHIM F.M. |
Such changes result in impairment of production and reproduction performance.
|Development of the Reproductive System Книга по Требованию Frederic P. M. |
The reproductive organs are developed from the intermediate mesoderm.