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Author: Maxine Singer
Publisher: Oxford University Press
ISBN: 0198811136
Category : Science
Languages : en
Pages : 179
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Book Description
Flowers evolved to attract pollinators, so new generations of plant can form. But how do plants know when to bloom, and how do they construct their flowers? This book describes what we have learnt of the astonishing genetic and epigenetic processes behind the dazzling variety of flower shapes, colors, and scents.
Author: Maxine Singer
Publisher: Oxford University Press
ISBN: 0198811136
Category : Science
Languages : en
Pages : 179
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Book Description
Flowers evolved to attract pollinators, so new generations of plant can form. But how do plants know when to bloom, and how do they construct their flowers? This book describes what we have learnt of the astonishing genetic and epigenetic processes behind the dazzling variety of flower shapes, colors, and scents.
Author: Maxine Singer
Publisher:
ISBN: 9780198811145
Category : Flowers
Languages : en
Pages : 164
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Book Description
Author: Maxine F. Singer
Publisher: Oxford University Press
ISBN: 0192539175
Category : Science
Languages : en
Pages : 179
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Book Description
How do plants, even if still buried underground, know that it's their time to bloom? What signals them to begin the challenging task of making flowers, and how do they make the variety of flower shapes, colours, and scents? What kind of instructions does the plant carry? Flowers enrich the beauty of meadows and gardens, but of course, they are not there simply to please us. Biologically, blossoms form a critical aspect of the reproductive cycle of many plants. In this book, the distinguished scientist Maxine Singer explains what we have pieced together about the genetics behind flowering. She describes in a clear and accessible account the key genes which, regulated by other genes, modulated by epigenetic effects, and responding to environmental cues, cause plants to flower at a particular time, and define the variety of flowers. The remarkably intricate processes involved in making flowers have evolved in nature alongside the pollinating birds and insects that the flowers must attract if there is to be another generation. The processes involved in flowering have only been unravelled in the past twenty years, and the implications for ensuring production of food, including fruits and seeds, are profound. This is cutting-edge science, and we have much still to learn, but the story being revealed that lies behind the flowers in our gardens, parks, and fields is proving astonishing.
Author: Denis J Murphy
Publisher: Oxford University Press, USA
ISBN: 0199207135
Category : Nature
Languages : en
Pages : 426
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Book Description
This book links the latest advances in molecular genetics with the science and history of plant domestication, the evolution of plant breeding, and the implications of our new knowledge for the agriculture of today and the future.
Author: David E. Newton
Publisher: Bloomsbury Publishing USA
ISBN: 1440877777
Category : Political Science
Languages : en
Pages : 396
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Book Description
GMO Food: A Reference Handbook offers an in-depth discussion of genetically modified food. It covers the history of, opposition to, regulation of, and labeling of genetic modifications, along with the potential benefits and harm involved. GMO Food: A Reference Handbook is intended to serve as a research guide for young adults in high school and beyond. Students at all grade levels should be able to use the book as an introduction to the history of genetic engineering of organisms and the use of this technology for the development of new forms of crops and foods. They will learn briefly about historic methods of plant and animal modification (such as cross-breeding) and, in more detail, how discoveries since the late nineteenth century have greatly changed the process of plant and animal modification. These discoveries include important steps forward in genetics, biochemistry, molecular biology, genetic engineering, and related fields. They will also learn about the variety of social, political, philosophical, economic, and other issues that have arisen alongside these scientific advances, as well as about some of the laws, regulations, and other solutions that have been developed for dealing with the range of attitudes about genetically modified foods. The second edition covers developments since 2014.
Author: Christian Sachse
Publisher: Walter de Gruyter
ISBN: 311032332X
Category : Philosophy
Languages : en
Pages : 334
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Book Description
In contemporary philosophy of science, ontological reductionism, or the claim that everything that exists in the world is something physical, is the consensus mainstream position. Contrary to a widespread belief, this book establishes that ontological and epistemological reductionism stand or fall together. The author proposes a new strategy of conservative theory reduction that operates by means of the construction of functional sub-concepts that are coextensional with physical concepts. Thus, a complete conservative reductionism is established that vindicates both the indispensable scientific character of the special sciences and their reducibility to physics. The second part of the book works this strategy out, using the example of classical and molecular genetics.
Author: Michael Esfeld
Publisher: Walter de Gruyter
ISBN: 3110324768
Category : Philosophy
Languages : en
Pages : 276
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Book Description
Fifty years after Willard Van Orman Quine published From a logical point of view (1953), John Heil brought out his book 'From an ontological point of view' (2003). The title expresses the shift in contemporary philosophy from logical and epistemological concerns to metaphysics. The papers of this symposium discuss that shift, focussing on what John Heil calls 'ontological seriousness', truth-making, levels of being, properties, powers, and reductionism. Each paper is followed by a comment from John Heil. The volume covers a number of the most hotly debated issues in today’s metaphysics and moves the discussion on in several important aspects. 'It would be difficult to imagine a collection of more astute, penetrating, and philosophically hard-hitting discussions of the kind of metaphysical realism articulated in 'From an Ontological Point of View'. Symposium participants deploy an impressive range of analytical skills in a way that illuminates connections among metaphysical positions that too often escape notice.' (John Heil)
Author: Ernest Brown Babcock
Publisher:
ISBN:
Category : Genetics
Languages : en
Pages : 712
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Book Description
Fundamentals; Scope, methods, and applications of genetics; Phisical basis; Development; Reproduction; Heredity; Mendelian method; Segregation; Mendelian conceptions; Sex linkage or heterosomal inheritance; Heterozygous expressions; Lethal factors; Multiple allelomorphism; Sex-limited characters; Independent assortment; Factor interactions in development; Linkage; The organization of linkage groups; Variation; The statistics of variation; Developmental variation; Quantitative characters; Pure lines and clones; Selection; Factor mutation; Parallel variation; Chromosomal variation; Sectional variation; The oenothera investigations; Interspecific hybridization; Plant breeding; Varieties; Chimeras; Clonal selection; Pure-line selection; Selection in cross-fertilized plants; The utilization of hybrid vigor; Breeding new varieties by hybridization; Breeding disease-resistant plants; Plant-breeding methods; Animal breeding; Mendelian applications; Acquired characters; Animal hybrids; Selection; Sex; Defect and disease; Inbreeding; Fertility and vigor; Breeding methods.
Author: Daniel Chamovitz
Publisher: Macmillan
ISBN: 0374288739
Category : Gardening
Languages : en
Pages : 192
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Book Description
Explores the secret lives of various plants, from the colors they see to whether or not they really like classical music to their ability to sense nearby danger.
Author: James Lull
Publisher: Routledge
ISBN: 0429853033
Category : Language Arts & Disciplines
Languages : en
Pages : 406
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Book Description
Evolutionary Communication presents the first comprehensive evolutionary approach to the study of human communication. Presuming no specialized knowledge of evolutionary theory, this reader-friendly textbook explains why and how communication became the determining factor in human development. Drawing from the latest scientific research, Evolutionary Communication represents a truly groundbreaking contribution to Communication Studies as a field of study. Opening up an inspiring new approach for teaching communication, the book can be used as a core volume or supplemental text for courses ranging from Introduction to Communication and Communication Theory to special topics and graduate seminars.
