The Principles Of Biology Volume 1 Of 2
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The Principles Of Biology
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Author : Herbert Spencer
language : en
Publisher:
Release Date : 1898
The Principles Of Biology written by Herbert Spencer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1898 with Biology categories.
The Principles Of Biology Vol 1 Of 2 Classic Reprint
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Author : Herbert Spencer
language : en
Publisher: Forgotten Books
Release Date : 2017-10-14
The Principles Of Biology Vol 1 Of 2 Classic Reprint written by Herbert Spencer and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-14 with Science categories.
Excerpt from The Principles of Biology, Vol. 1 of 2 1. OF the four chief elements which, in various com binations, make up living bodies, three are gaseous' under all ordinary conditions and the fourth is a solid. Oxygen, hydrogen, and nitrogen are gases which for many years defied all attempts to liquefy them, and carbon is a solid except perhaps at the extremely high temperature of the electric arc. Only by intense pressures joined with extreme refrigerations have the three gases been reduced to the liquid form.* There is much significance in this. When we remember how those redistributions of Matter and Motion which constitute Evo lutien, structural and functional, imply motions in the units that are redistributed; we shall see a probable meaning in the fact that organic bodies, which exhibit the phenomena of Evolution in so high a degree, are mainly composed of ultimate units having extreme mobility. The properties of substances, though destroyed to sense by combination, are not destroyed in reality. It follows from the persistence of force, that the properties of a compound are resultants of the properties of its components - resultants in which the pro perties of the components are severally in full action, though mutually obscured. One of the leading properties of each. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
The Principles Of Biology Volume 2
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Author : Herbert Spencer
language : en
Publisher: Theclassics.Us
Release Date : 2013-09
The Principles Of Biology Volume 2 written by Herbert Spencer and has been published by Theclassics.Us this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-09 with categories.
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. 1899 edition. Excerpt: ... APPENDIX G. TEE INHERITANCE OF FTNCTIOXALLT-CArSED MODIFICATIONS. In Part II, Chapter. XA, I have confessed that the process by which a structure changed by use or disuse affects the spermcells or germ-cells whence arise descendants, is unimaginable: without, however, inferring that therefore such a process does not exist. "With others it seems different. Some three years ago the following expression of opinion came to me from a zoological expert: -- "Many zoologists--most of us here at Cambridge--are intensely opposed to the doctrine of the inheritabilitv of acquired variations Even assuming that the developmental power of a germ is determined bv its molecular structure (and I for one would question this--Driesch and his school when they find that they can squeeze a developing egg into all sorts of shapes without altering the final result, that one blastomere in an egg which has divided into 8 is still able to reproduce a whole embryo--question it also we still fail to conceive any means by which, for instance, a change in the development of a muscle or nerve can effect a corresponding change in that part of the germ which is destined to produce a corresponding part in the descendant.' Here it will be observed that belief in the inheritance of structural effects wrought by use and disuse, is rejected because of inability "to conceive anv means" by .which the modifications produced in an organ can effect a correlated modification in the germ of a descendant: failure to conceive is the test. The implication is that some alternative hypothesis is accepted because the correlating of a variation in an organ with a corresponding germ-variation is effected by a means which it conceivable. This is the hypothesis of Weismann. Concerning its...
The Principles Of Biology
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Author : Herbert Spencer
language : en
Publisher: Forgotten Books
Release Date : 2015-06-25
The Principles Of Biology written by Herbert Spencer and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-25 with Science categories.
Excerpt from The Principles of Biology, Vol. 2 The proof sheets of this volume, like those of the last volume, have been looked through by Dr. Hooker and Prof. Huxley; and I have, as before, to thank them for their valuable criticisms, and for the trouble they have taken in checking the numerous statements of fact on which the arguments proceed. The consciousness that their many duties render time extremely precious to them, makes me feel how heavy is my obligation. Part IV., with which this volume commences, contains numerous figures. Nearly one half of them are repetitions, mostly altered in scale and simplified in execution, of figures, or parts of figures, contained in the works of various Botanists and Zoologists. Among the authors whom I have laid under contribution, I may name Berkeley, Carpenter, Cuvier, Green, Harvey, Hooker, Huxley, Milne-Edwards, Ralfs, Smith. The remaining figures, numbering 150, are from original sketches and diagrams. The successive instalments which compose this volume, were issued to the Subscribers at the following dates: - No. 13 (pp. 1 - 80) in January, 1865; No. 14 (pp. 81 - 160) in June, 1865; No. 15 (pp. 161 - 240) in December, 1865; No. 16 (pp. 241 - 320) in June, 1866; No. 17 (pp. 321 - 400) in November, 1866; and No. 18 (pp. 401 - 560) in March, 1867. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Principles Of Bone Biology
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Author : John P. Bilezikian
language : en
Publisher: Academic Press
Release Date : 2008-09-29
Principles Of Bone Biology written by John P. Bilezikian and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-09-29 with Medical categories.
Principles of Bone Biology provides the most comprehensive, authoritative reference on the study of bone biology and related diseases. It is the essential resource for anyone involved in the study of bone biology. Bone research in recent years has generated enormous attention, mainly because of the broad public health implications of osteoporosis and related bone disorders. Provides a "one-stop" shop. There is no need to search through many research journals or books to glean the information one wants...it is all in one source written by the experts in the field The essential resource for anyone involved in the study of bones and bone diseases Takes the reader from the basic elements of fundamental research to the most sophisticated concepts in therapeutics Readers can easily search and locate information quickly as it will be online with this new edition
The Principles Of Biology Vol 1 Classic Reprint
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Author : Herbert Spencer
language : en
Publisher: Forgotten Books
Release Date : 2017-10-20
The Principles Of Biology Vol 1 Classic Reprint written by Herbert Spencer and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-20 with Science categories.
Excerpt from The Principles of Biology, Vol. 1 For aid in executing it, I owe many thanks to Prof Hux ley and Dr. Hooker. They have supplied me with information where my own was deficient; and in looking through the proof-sheets, have pointed out errors of detail into which I had fallen. By having kindly rendered me this valuable assist. Ance, they must not, however, be held committed to any of the enunciated doctrines that are not among the recognized ti uths of Biology. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Principles Of Biology
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Author : Lisa Bartee
language : en
Publisher:
Release Date : 2017
Principles Of Biology written by Lisa Bartee and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with categories.
The Principles of Biology sequence (BI 211, 212 and 213) introduces biology as a scientific discipline for students planning to major in biology and other science disciplines. Laboratories and classroom activities introduce techniques used to study biological processes and provide opportunities for students to develop their ability to conduct research.
Optimality Principles In Biology
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Author : Robert Rosen
language : en
Publisher: Springer
Release Date : 2013-12-19
Optimality Principles In Biology written by Robert Rosen and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-19 with Science categories.
The Principles Of Biology Volume 2
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Author : Herbert Spencer
language : en
Publisher:
Release Date : 2003-01-01
The Principles Of Biology Volume 2 written by Herbert Spencer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-01-01 with categories.
Principles Of Cell Biology
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Author : George Plopper
language : en
Publisher: Jones & Bartlett Learning
Release Date : 2020-02-03
Principles Of Cell Biology written by George Plopper and has been published by Jones & Bartlett Learning this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-02-03 with Science categories.
Principles of Cell Biology, Third Edition is an educational, eye-opening text with an emphasis on how evolution shapes organisms on the cellular level. Students will learn the material through 14 comprehensible principles, which give context to the underlying theme that make the details fit together.