Evolution And Speciation In Plants
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Evolution And Speciation In Plants
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Author : T.J. Pandian
language : en
Publisher: CRC Press
Release Date : 2022-08-01
Evolution And Speciation In Plants written by T.J. Pandian and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-08-01 with Science categories.
Plants are autotrophs and sessile, while animals are heterotrophs and motile. Sessility has imposed on plants 94% hermaphroditism, 23% selfing, 3% polyploidization and 39% clonality, in comparison to 19 and
Plant Variation And Evolution
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Author : David Briggs
language : en
Publisher: Cambridge University Press
Release Date : 1997-11-13
Plant Variation And Evolution written by David Briggs and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-11-13 with Nature categories.
Considers how the study of variation in plants has developed over the last 300 years.
Plant Evolution And The Origin Of Crop Species
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Author : James F. Hancock
language : en
Publisher: CABI
Release Date : 2012
Plant Evolution And The Origin Of Crop Species written by James F. Hancock and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Science categories.
This book is divided into two parts. Part 1 deals with the evolutionary processes, describing the chromosome structure, genetic variation, multifactorial genome, polyploidy, gene duplication and speciation. Part 2 deals with the origins of agriculture and the dynamics of plant domestication, covering some cereal grains, protein plants, starchy staple and sugar crops, as well as fruit, vegetable, fibre and oil crops. A chapter on ex situ and in situ conservation of germplasm resources is included.
Evolutionary Biology
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Author : Mitchell B. Cruzan
language : en
Publisher: Oxford University Press
Release Date : 2018-09-11
Evolutionary Biology written by Mitchell B. Cruzan and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-11 with Science categories.
Many of the characteristics that distinguish plants from other living organisms can be traced to their bacterial origin early in the history of life. These features-such as a multicellular haploid life stage, prevalent hermaphroditism, self-fertilization, and general dependence on biotic and abiotic vectors for reproduction-stem directly from the plant's ability to obtain energy from the sun. This novel mode of energy capture had far-ranging implications for plant evolution. It not only fueled the tremendous diversification of life on Earth that followed, but also had far-ranging implications for the evolution of photosynthetic microorganisms and eventually for land plants. Understanding the evolutionary processes for the proliferation and diversification of plants requires an appreciation of their unique biological features. While the processes of mutation, selection, genetic drift, and gene flow remain the same for both plants and animals, there are specific characteristics of plants that modify the way their evolution is implemented. Unique traits of plants affect everything from the fate of mutations, through exposure to selection in a haploid life phase, to the distribution of genetic variation within populations, and ultimately the rates and patterns of diversification. This book examines the origins of the unique evolutionary features of plants, as well as their implications for evolutionary processes. Author Mitchell B. Cruzan provides contemporary discussion of subjects including population genetics, phylogeography, phylogenetics, ecological genetics, and genomics. The book fills a need for modern coverage of these topics, all of which are essential to a wide range of advanced courses in plant biology.
Evolution And Speciation Of Island Plants
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Author : Tod F. Stuessy
language : en
Publisher: Cambridge University Press
Release Date : 2007-12-03
Evolution And Speciation Of Island Plants written by Tod F. Stuessy and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-12-03 with Science categories.
Oceanic island archipelagos provide many clues about evolutionary patterns and processes, and may rightly be considered as among the best places on earth to seek an understanding of the origin and elaboration of biological diversity. This volume brings together contributions covering a range of important issues in contemporary oceanic island plant biology, focusing on patterns and processes in various island groups (with emphasis on the Bonin, Hawaiian and Juan Fernandez Islands) to provide a stimulating view of the current state of research and a possible agenda for future investigations. Topics addressed include chromosomal variation, macromolecular divergence, island biogeography theory, isolating mechanisms, modes of speciation and evolution of secondary plant products. The result is a volume that reveals the special opportunities offered by oceanic archipelagos for investigating evolutionary phenomena in vascular plants.
Plant Speciation
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Author : Verne Grant
language : en
Publisher:
Release Date : 1971-01-01
Plant Speciation written by Verne Grant and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1971-01-01 with Plant species categories.
Populations and races; The nature of species; Three genetic and ecological aspects of species; Evolutionary divergence; Natural hybridization and its products; Polyploidy; Aneuploidy; Specialized genetic systems; Conclusions.
Diversity And Evolution Of Land Plants
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Author : M. Ingrouille
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Diversity And Evolution Of Land Plants written by M. Ingrouille and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Diversity and Evolution of Land Plants provides a fresh and long overdue treatment of plant anatomy and morphology for the biology undergraduate of today. Setting aside the traditional plod through the plant taxa, the author adopts a problem-based functional approach, exploring plant diversity as a series of different solutions to the design problems facing plant life on land.
Stages In The Evolution Of Plant Species
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Author : Jens Christian Clausen
language : en
Publisher:
Release Date : 1951
Stages In The Evolution Of Plant Species written by Jens Christian Clausen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1951 with Evolution (Biology) categories.
The evolution of our concepts of speciation. The local population as the basic evolutionary unit. The evolution of ecological races. The genetic systems of ecological races and morphological subspecies. The evolution of interspecific barriers. The evolution of groups of species. The physiologic-genetic species concept and the dynamics of the evolution of species and genera.
Specialization Speciation And Radiation
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Author : Kelley Jean Tilmon
language : en
Publisher: Univ of California Press
Release Date : 2008
Specialization Speciation And Radiation written by Kelley Jean Tilmon and has been published by Univ of California Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Science categories.
"This volume captures the state-of-the-art in the study of insect-plant interactions, and marks the transformation of the field into evolutionary biology. The contributors present integrative reviews of uniformly high quality that will inform and inspire generations of academic and applied biologists. Their presentation together provides an invaluable synthesis of perspectives that is rare in any discipline."--Brian D. Farrell, Professor of Organismic and Evolutionary Biology, Harvard University "Tilmon has assembled a truly wonderful and rich volume, with contributions from the lion's share of fine minds in evolution and ecology of herbivorous insects. The topics comprise a fascinating and deep coverage of what has been discovered in the prolific recent decades of research with insects on plants. Fascinating chapters provide deep analyses of some of the most interesting research on these interactions. From insect plant chemistry, behavior, and host shifting to phylogenetics, co-evolution, life-history evolution, and invasive plant-insect interaction, one is hard pressed to name a substantial topic not included. This volume will launch a hundred graduate seminars and find itself on the shelf of everyone who is anyone working in this rich landscape of disciplines."--Donald R. Strong, Professor of Evolution and Ecology, University of California, Davis "Seldom have so many excellent authors been brought together to write so many good chapters on so many important topics in organismic evolutionary biology. Tom Wood, always unassuming and inspired by living nature, would have been amazed and pleased by this tribute."--Mary Jane West-Eberhard, Smithsonian Tropical Research Institute
Evolution And Speciation Of Island Plants
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Author : Tod F. Stuessy
language : en
Publisher: Cambridge University Press
Release Date : 2007-12-03
Evolution And Speciation Of Island Plants written by Tod F. Stuessy and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-12-03 with Science categories.
Oceanic island archipelagos provide many clues about evolutionary patterns and processes, and may rightly be considered as among the best places on earth to seek an understanding of the origin and elaboration of biological diversity. This volume brings together contributions covering a range of important issues in contemporary oceanic island plant biology, focusing on patterns and processes in various island groups (with emphasis on the Bonin, Hawaiian and Juan Fernandez Islands) to provide a stimulating view of the current state of research and a possible agenda for future investigations. Topics addressed include chromosomal variation, macromolecular divergence, island biogeography theory, isolating mechanisms, modes of speciation and evolution of secondary plant products. The result is a volume that reveals the special opportunities offered by oceanic archipelagos for investigating evolutionary phenomena in vascular plants.