Neo-Darwinism and Neo-Lamarckism PDF Download

Author: Lester Frank Ward
Publisher:
ISBN:
Category : Evolution
Languages : en
Pages : 72

View

Book Description

Author: Eva Jablonka
Publisher: Oxford University Press, USA
ISBN: 9780198540625
Category : Language Arts & Disciplines
Languages : en
Pages : 364

View

Book Description
Does the inheritance of acquired characteristics play a significant role in evolution? In this book, Eva Jablonka and Marion J. Lamb attempt to answer that question with an original, provocative exploration of the nature and origin of hereditary variations. Starting with a historical account of Lamarck's ideas and the reasons they have fallen in disrepute, the authors go on to challenge the prevailing assumption that all heritable variation is random and the result of variation in DNA base sequences. They also detail recent breakthroughs in our understanding of the molecular mechanisms underlying inheritance--including several pathways not envisioned by classical population genetics--and argue that these advances need to be more fully incorporated into mainstream evolutionary theory. Throughout, the book offers a new look at the evidence for and against the hereditability of environmentally induced changes, and addresses timely questions about the importance of non-Mendelian inheritance. A glossary and extensive list of references round out the book. Urging a reconsideration of the present DNA-centric view prevalent in the field, Epigentic Inheritance and Evolution will make fascinating and important reading for students and researchers in evolution, genetics, ecology, molecular biology, developmental biology, and the history and philosophy of science.

Author: L. Joseph Su
Publisher: Springer
ISBN: 1447166787
Category : Medical
Languages : en
Pages : 327

View

Book Description
This book examines the toxicological and health implications of environmental epigenetics and provides knowledge through an interdisciplinary approach. Included in this volume are chapters outlining various environmental risk factors such as phthalates and dietary components, life states such as pregnancy and ageing, hormonal and metabolic considerations and specific disease risks such as cancer cardiovascular diseases and other non-communicable diseases. Environmental Epigenetics imparts integrative knowledge of the science of epigenetics and the issues raised in environmental epidemiology. This book is intended to serve both as a reference compendium on environmental epigenetics for scientists in academia, industry and laboratories and as a textbook for graduate level environmental health courses. Environmental Epigenetics imparts integrative knowledge of the science of epigenetics and the issues raised in environmental epidemiology. This book is intended to serve both as a reference compendium on environmental epigenetics for scientists in academia, industry and laboratories and as a textbook for graduate level environmental health courses.

Author: John Maynard Smith
Publisher: Cambridge University Press
ISBN: 9780521451284
Category : Science
Languages : en
Pages : 380

View

Book Description
A century ago Darwin and Wallace explained how evolution could have happened in terms of processes known to take place today. This book describes how their theory has been confirmed, but at the same time "transformed", by recent research.

Author: Frederick Wollaston Hutton
Publisher:
ISBN:
Category : Evolution
Languages : en
Pages : 200

View

Book Description

Author: Edward John Steele
Publisher:
ISBN: 9781864487961
Category : Antibody diversity
Languages : en
Pages : 286

View

Book Description
This text challenges the accepted theory on the genetic mechanism of evolution. The traditional neo-darwinian view is that we are at the mercy of our genes which we inherit, largely unchanged, from our parents, apart from random mutations which accumulate and lead to change over evolutionary time. The work shows that for one adaptive body system there is strong molecular genetic evidence that aspects of acquired immunities developed by parents during their lifetime may be passed on to their children. This gives new credibility to the Lamarckian heresy - the notion of the inheritance of acquired characteristics, which has, until now, been refuted.

Author: Peter J. Bowler
Publisher:
ISBN: 9780801829321
Category : Nature
Languages : en
Pages : 320

View

Book Description
In this pioneering study of the first major challenges to Darwinism, Peter J. Bowler examines the competing theories of evolution, identifies their intellectual origins, and describes the process by which the modern concept of evolution emerged. Describing the variety of influences that drove scientists to challenge Darwin's conclusions, Bowler reevaluates the influence of social forces on the scientific community and explores the broad philosophical, ideological, and social implications of scientific theories.

Author: Peter Ward
Publisher: Bloomsbury Publishing USA
ISBN: 163286617X
Category : Science
Languages : en
Pages : 277

View

Book Description
A riveting explanation of epigenetics, offering startling insights into our inheritable traits. In the 1700s, Jean-Baptiste Lamarck first described epigenetics to explain the inheritance of acquired characteristics; however, his theory was supplanted in the 1800s by Darwin's theory of evolution by natural selection through heritable genetic mutations. But natural selection could not adequately explain how rapidly species re-diversified and repopulated after mass extinctions. Now advances in the study of DNA and RNA have resurrected epigenetics, which can create radical physical and physiological changes in subsequent generations by the simple addition of a single small molecule, thus passing along a propensity for molecules to attach in the same places in the next generation. Epigenetics is a complex process, but paleontologist and astrobiologist Peter Ward breaks it down for general readers, using the epigenetic paradigm to reexamine how the history of our species-from deep time to the outbreak of the Black Plague and into the present-has left its mark on our physiology, behavior, and intelligence. Most alarming are chapters about epigenetic changes we are undergoing now triggered by toxins, environmental pollutants, famine, poor nutrition, and overexposure to violence. Lamarck's Revenge is an eye-opening and provocative exploration of how traits are inherited, and how outside influences drive what we pass along to our progeny.

Author: Stuart Michael Persell
Publisher:
ISBN:
Category : History
Languages : en
Pages : 316

View

Book Description
What CHOICE says: Persell focuses on the development of neo-Lamarckism in France after 1870, and why France--deeply wounded by its resounding defeat in the Franco-Prussian war--welcomed the move away from Darwinian evolution. The author separates the ideas of French neo-Lamarckians from the theories of Jean Baptiste Lamarck and American neo-Lamarckians, who accepted divine purpose as a part of their evolutionary scheme. The French school regarded Lamarck as the founder of evolution, retaining belief in the inheritance of acquired characteristics; however, they incorporated natural selection into their materialist and progressivist scheme, encouraged by Darwin's gradual acceptance of some environmentalist ideas in successive editions of the Origin. Persell strikes a balance between those modern biologists whose interpretation of post-Darwinian evolution has been called "whiggish" and those who claim the popularity of Darwinian evolution declined precipitously after Darwin's death and had little influence for the rest of the 19th century; e.g., he maintains that August Weismann's work played a critical role in shaping biology. The book promises to be useful for upper-division undergraduate and graduate students through research scholars in the biological sciences as well as those investigating the development of scientific ideas.

Author: Snait Gissis
Publisher: MIT Press
ISBN: 0262015145
Category : Biography & Autobiography
Languages : en
Pages : 474

View

Book Description
A reappraisal of Lamarckism--its historical impact and contemporary significance.