Evolution Of Asexual Reproduction In Plants
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Author | : M. Mogie |
Publisher | : Springer |
Total Pages | : 276 |
Release | : 1992-06-30 |
Genre | : Science |
ISBN | : 0412442205 |
Download Evolution of Asexual Reproduction in Plants Book in PDF, Epub and Kindle
Asexual reproduction is found in many taxonomic groups and considerable effort has been directed by biologists towards understanding its mechanisms, evolution and ecological significance. This title offers a thought-provoking and novel contribution to this debate.
Author | : John Merle Coulter |
Publisher | : |
Total Pages | : 160 |
Release | : 1914 |
Genre | : Evolution (Biology) |
ISBN | : |
Download The Evolution of Sex in Plants Book in PDF, Epub and Kindle
Author | : Spencer C. H. Barrett |
Publisher | : University of Chicago Press |
Total Pages | : 216 |
Release | : 2008-11-28 |
Genre | : Science |
ISBN | : 0226038165 |
Download Major Evolutionary Transitions in Flowering Plant Reproduction Book in PDF, Epub and Kindle
The first volume to address the study of evolutionary transitions in plants, Major Evolutionary Transitions in Flowering Plant Reproduction brings together compelling work from the three areas of significant innovation in plant biology: evolution and adaptation in flowers and pollination, mating patterns and gender strategies, and asexual reproduction and polyploidy. Spencer C. H. Barrett assembles here a distinguished group of authors who address evolutionary transitions using comparative and phylogenetic approaches, the tools of genomics, population genetics, and theoretical modeling, and through studies in development and field experiments in ecology. With special focus on evolutionary transitions and shifts in reproductive characters—key elements of biological diversification and research in evolutionary biology—Major Evolutionary Transitions in Flowering Plant Reproduction is the most up-to-date treatment of a fast-moving area of evolutionary biology and ecology.
Author | : W. Scott Lewis |
Publisher | : |
Total Pages | : 60 |
Release | : 1925 |
Genre | : Plants |
ISBN | : |
Download The Evolution of Plants Book in PDF, Epub and Kindle
Author | : Isa Schön |
Publisher | : Springer Science & Business Media |
Total Pages | : 617 |
Release | : 2009-09-22 |
Genre | : Science |
ISBN | : 904812770X |
Download Lost Sex Book in PDF, Epub and Kindle
Sex is the queen of problems in evolutionary biology. Generations of researchers have investigated one of the last remaining evolutionary paradoxes: why sex exists at all. Given that sexual reproduction is costly from an evolutionary point of view, one could wonder why not all animals and plants reproduce asexually. Dozens of contemporary hypotheses attempt to explain the prevalence of sex and its advantages and predict the early extinction of fully asexual lineages. The major theme of this book is: what is the fate of animal and plant groups in which sex is lost? Initial chapters discuss theory behind asexual life: what major disadvantages do asexual groups have to face, what are the genetic and ecological consequences and what does this theory predict for more applied aspects of asexual life, for example in agricultural pests, diseases as well as in cultural crops such as grapes. Cases studies in many animals (focusing on both invertebrates and vertebrates) and plants reveal parallel, but also singularly novel adaptations to the absence of meiosis and syngamy. And last but not least, are asexuals really doomed to early extinction or do genuine ancient asexuals exist? This book assembles contributions from the most important research groups dealing with asexual evolution in eukaryotes. It is a milestone in research on parthenogenesis and will be useful to undergraduate as well as graduate students and to senior researchers in all fields of evolutionary biology, as the paradox of sex remains its queen of problems.
Author | : Jon and Lesley Lovett-Doust Professor of Biology the University of Windsor |
Publisher | : Oxford University Press, USA |
Total Pages | : 362 |
Release | : 1988-07-07 |
Genre | : Science |
ISBN | : 0198021925 |
Download Plant Reproductive Ecology : Patterns and Strategies Book in PDF, Epub and Kindle
This collection of reviews by leading investigators examines plant reproduction and sexuality within a framework of evolutionary ecology, providing an up-to-date account of the field. The contributors discuss conceptual issues, showing the importance of sex allocation, sexual selection and inclusive fitness, and the dimensions of paternity and maternity in plants. The evolution, maintenance, and loss of self-incompatibility in plants, the nature of 'sex choice' in plants, and sex dimorphism are all explored in detail. Specific forms of biotic interactions shaping the evolution of plant reproductive strategy are discussed, and a taxonomically based review of the reproductive ecology of non-angiosperm plant groups, such as bryophytes, ferns, and algae, is presented. Together these studies focus on the complexities of plant life cycles and the distinctive reproductive biologies of these organisms, while showing the similarities between nonflowering plants and the more thoroughly documented flowering species.
Author | : Marines Marli Gniech Karasawa |
Publisher | : Springer |
Total Pages | : 100 |
Release | : 2015-11-23 |
Genre | : Science |
ISBN | : 3319212540 |
Download Reproductive Diversity of Plants Book in PDF, Epub and Kindle
The first part of the book presents the evolution of plants starting from photosynthetic cells to topics like Gymnosperms and Angiosperms, including the evolution of the breeding system. Geological and molecular data were used, helping us to show with more details each of the phases presented. Also, specialization of the reproductive systems such as evolution of unissexuality (dioecy and monoecy), evolution of self-incompatibility, selfing fertilization and mixed mating systems were considered. The last part discusses the biology and genetics of the reproductive systems and shows the strategies that modern plants use in asexual reproduction (vegetative and apomictic reproduction) and sexual reproduction. In addition, the sexual reproduction topics such as gametogenesis, the genetic control of reproductive organs, systems that promote outcrossing, selfing and mixed mating systems were also included.
Author | : Van Drunen Wendy |
Publisher | : |
Total Pages | : 210 |
Release | : 2012 |
Genre | : Canada thistle |
ISBN | : |
Download The Evolution of Reproductive Strategies in Clonal Plants Book in PDF, Epub and Kindle
Author | : Otto Thomas Solbrig |
Publisher | : Univ of California Press |
Total Pages | : 236 |
Release | : 1980-01-01 |
Genre | : Science |
ISBN | : 9780520039315 |
Download Demography and Evolution in Plant Populations Book in PDF, Epub and Kindle
Populationen und ihre Dynamik, Evolution und Systematik.
Author | : Sir Patrick Geddes |
Publisher | : |
Total Pages | : 354 |
Release | : 1890 |
Genre | : |
ISBN | : |
Download The Evolution of Sex Book in PDF, Epub and Kindle