Download or read book The Heredity of Acquired Characters in Plants written by George Henslow and published by . This book was released on 1908 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Heredity of Acquired Characters in Plants written by George Henslow and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1907, this work by noted botanist George Henslow explores the controversial topic of whether and how acquired traits are passed down from one generation of plants to the next. Drawing on extensive experimentation and observation, Henslow argues that acquired characteristics do not play a significant role in heredity. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book The Heredity of Acquired Characters in Plants written by George Henslow and published by Forgotten Books. This book was released on 2015-06-16 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Heredity of Acquired Characters in Plants The object of this book is to prove that Evolution - so far as Plants are concerned - depends upon the Inheritance of Acquired Characters. This was Darwin's contention. Dr Weismann and his followers assert that no such characters can ever be hereditary unless the influence of the environment can reach and affect the reproductive organs, or his hypothetical substance "germ-plasm." As all the characters of the vegetative system, or the soma of plants, which are regarded as specific, are acquired long before any reproductive organs exist at all, and therefore before any vegetative cell has begun to assume a reproductive character, Dr Weismann's proviso is inappplicable to plants. 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.
Download or read book The Heredity of Acquired Characters in Plants Scholar s Choice Edition written by George Henslow and published by . This book was released on 2015-02-20 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book The Inheritance of Acquired Characteristics written by Paul Kammerer and published by Рипол Классик. This book was released on 1924 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Heredity of Acquired Characters in Plants With Illustrations written by George HENSLOW and published by . This book was released on 1908 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Heredity of Acquired Characters in Plants written by and published by . This book was released on 1908 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Germ plasm written by August Weismann and published by . This book was released on 1898 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Heredity of Acquired Characteristics in Plants written by George Henslow and published by . This book was released on 1908 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experiments in Plant Hybridisation written by Gregor Mendel and published by Cosimo, Inc.. This book was released on 2008-11-01 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experiments which in previous years were made with ornamental plants have already afforded evidence that the hybrids, as a rule, are not exactly intermediate between the parental species. With some of the more striking characters, those, for instance, which relate to the form and size of the leaves, the pubescence of the several parts, etc., the intermediate, indeed, is nearly always to be seen; in other cases, however, one of the two parental characters is so preponderant that it is difficult, or quite impossible, to detect the other in the hybrid. from 4. The Forms of the Hybrid One of the most influential and important scientific works ever written, the 1865 paper Experiments in Plant Hybridisation was all but ignored in its day, and its author, Austrian priest and scientist GREGOR JOHANN MENDEL (18221884), died before seeing the dramatic long-term impact of his work, which was rediscovered at the turn of the 20th century and is now considered foundational to modern genetics. A simple, eloquent description of his 18561863 study of the inheritance of traits in pea plantsMendel analyzed 29,000 of themthis is essential reading for biology students and readers of science history. Cosimo presents this compact edition from the 1909 translation by British geneticist WILLIAM BATESON (18611926).
Download or read book Making Sense of Genes written by Kostas Kampourakis and published by Cambridge University Press. This book was released on 2017-03-30 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The Experimental Evidence for the Inheritance of Acquired Characters in Organisms written by Thomas Walton Galloway and published by . This book was released on 1902 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Zoological Philosophy written by Jean Baptiste Pierre Antoine de Monet de Lamarck and published by . This book was released on 1914 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transformations of Lamarckism written by Snait Gissis and published by MIT Press. This book was released on 2011 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: A reappraisal of Lamarckism--its historical impact and contemporary significance.
Download or read book The Inheritance of Acquired Characteristics written by Paul Kammerer and published by Рипол Классик. This book was released on 1914 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Are Individually Acquired Characters Inherited written by Alfred Russel Wallace and published by Read Books Ltd. This book was released on 2016-05-25 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: This early work by Alfred Russel Wallace was originally published in 1893 and we are now republishing it with a brand new introductory biography. 'Are Individually Acquired Characters Inherited?' is an essay that discusses the important question of whether traits acquired during an organism's life are passed on to the next generation. Alfred Russel Wallace was born on 8th January 1823 in the village of Llanbadoc, in Monmouthshire, Wales. Wallace was inspired by the travelling naturalists of the day and decided to begin his exploration career collecting specimens in the Amazon rainforest. He explored the Rio Negra for four years, making notes on the peoples and languages he encountered as well as the geography, flora, and fauna. While travelling, Wallace refined his thoughts about evolution and in 1858 he outlined his theory of natural selection in an article he sent to Charles Darwin. Wallace made a huge contribution to the natural sciences and he will continue to be remembered as one of the key figures in the development of evolutionary theory.
Download or read book Lamarck s Revenge written by Peter Ward and published by Bloomsbury Publishing USA. This book was released on 2018-08-14 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
