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Author: August Weismann
Publisher:
ISBN:
Category : Heredity
Languages : en
Pages : 512
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Book Description
Author: August Weismann
Publisher:
ISBN:
Category : Heredity
Languages : en
Pages : 512
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Book Description
Author: Frederick B. Churchill
Publisher: Harvard University Press
ISBN: 0674736893
Category : Biography & Autobiography
Languages : en
Pages : 723
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Book Description
The evolutionist Ernst Mayr considered August Weismann “one of the great biologists of all time.” Yet the man who formulated the germ plasm theory—that inheritance is transmitted solely through the nuclei of the egg and sperm cells—has not received an in-depth historical examination. August Weismann reintroduces readers to a towering figure in the life sciences. In this first full-length biography, Frederick Churchill situates Weismann in the swirling intellectual currents of his era and demonstrates how his work paved the way for the modern synthesis of genetics and evolution in the twentieth century. In 1859 Darwin’s tantalizing new idea stirred up a great deal of activity and turmoil in the scientific world, to a large extent because the underlying biological mechanisms of evolution through natural selection had not yet been worked out. Weismann’s achievement was to unite natural history, embryology, and cell biology under the capacious dome of evolutionary theory. In his major work on the germ plasm (1892), which established the material basis of heredity in the “germ cells,” Weismann delivered a crushing blow to Lamarck’s concept of the inheritance of acquired traits. In this deeply researched biography, Churchill explains the development of Weismann’s pioneering work based on cytology and embryology and opens up an expanded history of biology from 1859 to 1914. August Weismann is sure to become the definitive account of an extraordinary life and career.
Author: August Weismann
Publisher:
ISBN:
Category : Evolution
Languages : en
Pages : 498
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Book Description
Author: Paul Kammerer
Publisher: Рипол Классик
ISBN:
Category : History
Languages : en
Pages : 480
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Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309131863
Category : Technology & Engineering
Languages : en
Pages : 476
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Book Description
This anchor volume to the series Managing Global Genetic Resources examines the structure that underlies efforts to preserve genetic material, including the worldwide network of genetic collections; the role of biotechnology; and a host of issues that surround management and use. Among the topics explored are in situ versus ex situ conservation, management of very large collections of genetic material, problems of quarantine, the controversy over ownership or copyright of genetic material, and more.
Author: Sarah S. Richardson
Publisher: University of Chicago Press
ISBN: 022654480X
Category : Medical
Languages : en
Pages : 319
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Book Description
Introduction: The Maternal Imprint -- Sex Equality in Heredity -- Prenatal Culture -- Germ Plasm Hygiene -- Maternal Effects -- Race, Birth Weight, and the Biosocial Body -- Fetal Programming -- It's the Mother! -- Epilogue: Gender and Heredity in the Postgenomic Moment.
Author: Timothy Shanahan
Publisher: Cambridge University Press
ISBN: 9780521541985
Category : Science
Languages : en
Pages : 354
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Book Description
No other scientific theory has had as tremendous an impact on our understanding of the world as Darwin's theory as outlined in his Origin of Species, yet from the very beginning the theory has been subject to controversy. The Evolution of Darwinism, first published in 2004, focuses on three issues of debate - the nature of selection, the nature and scope of adaptation, and the question of evolutionary progress. It traces the varying interpretations to which these issues were subjected from the beginning and the fierce contemporary debates that still rage on and explores their implications for the greatest questions of all: Where we come from, who we are and where we might be heading. Written in a clear and non-technical style, this book will be of use as a textbook for students in the philosophy of science who need to become familiar with the background to the debates about evolution.
Author: Kostas Kampourakis
Publisher: Cambridge University Press
ISBN: 1107567491
Category : Science
Languages : en
Pages : 319
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Book Description
What are genes? What do genes do? These seemingly simple questions are in fact challenging to answer accurately. As a result, there are widespread misunderstandings and over-simplistic answers, which lead to common conceptions widely portrayed in the media, such as the existence of a gene 'for' a particular characteristic or disease. In reality, the DNA we inherit interacts continuously with the environment and functions differently as we age. What our parents hand down to us is just the beginning of our life story. This comprehensive book analyses and explains the gene concept, combining philosophical, historical, psychological and educational perspectives with current research in genetics and genomics. It summarises what we currently know and do not know about genes and the potential impact of genetics on all our lives. Making Sense of Genes is an accessible but rigorous introduction to contemporary genetics concepts for non-experts, undergraduate students, teachers and healthcare professionals.
Author: Philippa Levine
Publisher: Oxford University Press
ISBN: 0199385904
Category : Eugenics
Languages : en
Pages : 167
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Book Description
A concise and gripping account of eugenics from its origins in the twentieth century and beyond.
Author: William A. Locy
Publisher: DigiCat
ISBN:
Category : History
Languages : en
Pages : 527
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Book Description
DigiCat Publishing presents to you this special edition of "Biology and Its Makers" (With Portraits and Other Illustrations) by William A. Locy. DigiCat Publishing considers every written word to be a legacy of humankind. Every DigiCat book has been carefully reproduced for republishing in a new modern format. The books are available in print, as well as ebooks. DigiCat hopes you will treat this work with the acknowledgment and passion it deserves as a classic of world literature.
