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Author: Paul Kammerer
Publisher: Рипол Классик
ISBN: 5876598097
Category : History
Languages : en
Pages : 431
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Book Description
Author: Paul Kammerer
Publisher: Рипол Классик
ISBN: 5876598097
Category : History
Languages : en
Pages : 431
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Book Description
Author: Paul Kammerer
Publisher:
ISBN:
Category : Heredity
Languages : en
Pages : 414
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Book Description
Author: E.J. Steele
Publisher: Springer Science & Business Media
ISBN: 1461597935
Category : Science
Languages : en
Pages : 148
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Book Description
The origins of the idea to write this book are impossible to trace. What I can say with some certainty, is that the book would not have emerged without the pleasing interplay of two contingent pleasures which occurred in the summer of 1978. The first was the penetrating sense of awe experienced when I finished reading Koestler's recent book' Janus A Summing Up', 1978. His philosophy provided that necessary inspiration to tackle, in a rational way, a long held dissatisfaction with the . conven tional Darwinian explanation of evolution. The second was the more subliminal pleasure of camping and exploring that beautiful panorama of the lake district of Northern Ontario. The book, written in an argumentative style, reviews the case for the inheritance of acquired characteristics and proposes a simple, feasible mechanism to drive this process. It is written from the narrow perspective of an experimental Immunologist with an interest in the evolution of multicellular organisms. Much attention is given to current ideas in Immunology, and at times we dive deeply into its heartland to grasp those threads relevant to a general theory of evolution. In these excursions, I take pains not to lose the general reader (although I run the risk of annoying some Immunologists), I do this so that the argument is understood by Biologists as a whole. This narrow approach path, however, eliminates areas of interest to some Biologists, e. g.
Author: Paul Kammerer
Publisher: Рипол Классик
ISBN:
Category : History
Languages : en
Pages : 480
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Book Description
Author: Edward John Steele
Publisher:
ISBN: 9781864487961
Category : Antibody diversity
Languages : en
Pages : 286
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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: August Weismann
Publisher:
ISBN:
Category : Genetics
Languages : en
Pages : 524
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Author: Paul Kammerer
Publisher: Theclassics.Us
ISBN: 9781230326863
Category :
Languages : en
Pages : 102
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Book Description
This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1914 edition. Excerpt: ... CHAPTER XLVIII ENVIRONMENT AND DEVELOPMENT The biologists and physicians of today are inclined to underestimate the influence of the environment upon living beings and, on the other hand, to overestimate the effects of procreation. Only internal conditions are considered responsible for the development of the embryo, while the effectiveness of external conditions is almost denied, with the physical and mental characteristics of an individual irrevocably decided from the very start. Whatever future is held in store for the embryo and child remains supposedly unessential in comparison with the potentialities already contained in the generative cells of the parents and forebears. The main cause for the rejection of environment as a factor in development is the doubt with which the theory of the heredity of acquired characteristics is confronted. The question whether the effects of environment are hereditary is, to be sure, connected with, but essentially different from, the question whether the influences of environment affect the individual or its embryonic history at all. That this last question must be answered unconditionally in the affirmative cannot be contended by anybody now. The amount of proofs is so large that it seems superfluous to quote them (Chapter XXXVIII). Indubitably the quantity and quality of food, of light and air (oxygen, carbon-dioxide, humidity of the air, poisonous pollutions, such as dust, smoke, and illuminating gas), the extent and nature of exercise and daily labor, spiritual and mental impressions, make themselves powerfully felt in the life and the characteristics of the developed individual as well as in the one in the process of development. It is platitudinous to remark that the early childhood is more...
Author: Richard Wellington Burkhardt
Publisher: Harvard University Press
ISBN: 9780674833180
Category : Biography & Autobiography
Languages : en
Pages : 342
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Book Description
Jean-Baptiste Lamarck was a biological Janus, at once a highly competent taxonomist in a traditional mold and a bold, almost visionary, philosopher of nature who aspired to contrive an all-embracing "physics of the earth" by sheer force of intellect. Lamarck is generally remembered only for his ideas about the inheritance of acquired characters, ideas he did not originate or take special credit for, ideas that were only one part of his broad theory of evolution. In this, the first modern book-length study of Lamarck, Richard Burkhardt examines the origin and development of Lamarck's theory of organic evolution, the major theory prior to Darwin.
Author: Denis Noble
Publisher: Cambridge University Press
ISBN: 1107176247
Category : Medical
Languages : en
Pages : 315
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Book Description
This book formulates a relativistic theory of biology, challenging the common gene-centred view of organisms.
Author: Eva Jablonka
Publisher: MIT Press
ISBN: 0262525844
Category : Science
Languages : en
Pages : 577
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Book Description
A pioneering proposal for a pluralistic extension of evolutionary theory, now updated to reflect the most recent research. This new edition of the widely read Evolution in Four Dimensions has been revised to reflect the spate of new discoveries in biology since the book was first published in 2005, offering corrections, an updated bibliography, and a substantial new chapter. Eva Jablonka and Marion Lamb's pioneering argument proposes that there is more to heredity than genes. They describe four “dimensions” in heredity—four inheritance systems that play a role in evolution: genetic, epigenetic (or non-DNA cellular transmission of traits), behavioral, and symbolic (transmission through language and other forms of symbolic communication). These systems, they argue, can all provide variations on which natural selection can act. Jablonka and Lamb present a richer, more complex view of evolution than that offered by the gene-based Modern Synthesis, arguing that induced and acquired changes also play a role. Their lucid and accessible text is accompanied by artist-physician Anna Zeligowski's lively drawings, which humorously and effectively illustrate the authors' points. Each chapter ends with a dialogue in which the authors refine their arguments against the vigorous skepticism of the fictional “I.M.” (for Ipcha Mistabra—Aramaic for “the opposite conjecture”). The extensive new chapter, presented engagingly as a dialogue with I.M., updates the information on each of the four dimensions—with special attention to the epigenetic, where there has been an explosion of new research. Praise for the first edition “With courage and verve, and in a style accessible to general readers, Jablonka and Lamb lay out some of the exciting new pathways of Darwinian evolution that have been uncovered by contemporary research.” —Evelyn Fox Keller, MIT, author of Making Sense of Life: Explaining Biological Development with Models, Metaphors, and Machines “In their beautifully written and impressively argued new book, Jablonka and Lamb show that the evidence from more than fifty years of molecular, behavioral and linguistic studies forces us to reevaluate our inherited understanding of evolution.” —Oren Harman, The New Republic “It is not only an enjoyable read, replete with ideas and facts of interest but it does the most valuable thing a book can do—it makes you think and reexamine your premises and long-held conclusions.” —Adam Wilkins, BioEssays
