Experiments in Plant Hybridisation

Experiments in Plant Hybridisation PDF

Author: Gregor Mendel

Publisher: Cosimo, Inc.

Published: 2008-11-01

Total Pages: 54

ISBN-13: 1605202576

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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).

Breeding and the Mendelian Discovery

Breeding and the Mendelian Discovery PDF

Author: Arthur Dukinfield Darbishire

Publisher: Palala Press

Published: 2016-05-19

Total Pages: 366

ISBN-13: 9781357378080

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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.

Gregor Mendel: Planting the Seeds of Genetics

Gregor Mendel: Planting the Seeds of Genetics PDF

Author: Simon Mawer

Publisher:

Published: 2006-09

Total Pages: 184

ISBN-13:

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Gregor Mendel's discoveries were so far in advance of their day that it wasn't until 50 years had passed that their importance was recognised by the scientific community. Providing an account of scientific history, this work presents the narrative through the work of the life-scientists who built their own research on Mendel's discoveries.

Mendel's Principles of Heredity

Mendel's Principles of Heredity PDF

Author: William Bateson

Publisher: Courier Corporation

Published: 2013-03-21

Total Pages: 472

ISBN-13: 0486148378

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Six years after Charles Darwin announced his theory of evolution to the world, Gregor Mendel began studying the inheritance of traits in pea plants. Mendel's research led to his discovery of dominant and recessive traits and other facts of evolution, which he reported in his groundbreaking 1865 paper, Experiments in Plant Hybridization. His findings languished until 1902, when William Bateson revived interest in the subject with this book, a succinct account of Mendel's heredity-related discoveries. Bateson coined the term "genetics" to refer to heredity and inherited traits, and his rediscovery of Mendel's work forms the foundation of today's field of genetics. Suitable for biology and general science students at the undergraduate and graduate levels, this volume is essential reading for anyone with an interest in science and genetics. In addition to Bateson's commentary, it features two of Mendel's papers—including the original Experiments—plus a biography of Mendel, a detailed bibliography, and indexes of subjects and authors. Numerous figures complement the text, along with eight pages of color illustrations.

A Guinea Pig's History of Biology

A Guinea Pig's History of Biology PDF

Author: Jim Endersby

Publisher: Harvard University Press

Published: 2007

Total Pages: 544

ISBN-13: 9780674027138

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"Endless forms most beautiful and most wonderful have been, and are being, evolved," Darwin famously concluded The Origin of Species, and for confirmation we look to...the guinea pig? How this curious creature and others as humble (and as fast-breeding) have helped unlock the mystery of inheritance is the unlikely story Jim Endersby tells in this book. Biology today promises everything from better foods or cures for common diseases to the alarming prospect of redesigning life itself. Looking at the organisms that have made all this possible gives us a new way of understanding how we got here--and perhaps of thinking about where we're going. Instead of a history of which great scientists had which great ideas, this story of passionflowers and hawkweeds, of zebra fish and viruses, offers a bird's (or rodent's) eye view of the work that makes science possible. Mixing the celebrities of genetics, like the fruit fly, with forgotten players such as the evening primrose, the book follows the unfolding history of biological inheritance from Aristotle's search for the "universal, absolute truth of fishiness" to the apparently absurd speculations of eighteenth-century natural philosophers to the spectacular findings of our day--which may prove to be the absurdities of tomorrow. The result is a quirky, enlightening, and thoroughly engaging perspective on the history of heredity and genetics, tracing the slow, uncertain path--complete with entertaining diversions and dead ends--that led us from the ancient world's understanding of inheritance to modern genetics.

Breeding and the Mendelian Discovery (Classic Reprint)

Breeding and the Mendelian Discovery (Classic Reprint) PDF

Author: A. D. Darbishire

Publisher:

Published: 2015-07-27

Total Pages: 364

ISBN-13: 9781332003860

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Excerpt from Breeding and the Mendelian Discovery This book deals, as its title indicates, with the facts discovered by Mendel; and with the bearing of these facts, and of the theory put forward to explain them, on the science of heredity and the practice of breeding. It is intended to serve merely as an introduction to the subject. My conception of the most serviceable form of such an introduction has not been to place before the reader a sketch which takes in the whole range of discovery and speculation in this sphere of inquiry, but, rather, to open the door to an intimate familiarity with a few instances of the Mendelian phenomenon, and especially with those studied by Mendel himself. To this end I have given a fuller account of the phenomena observed by Mendel than has yet appeared in popular form: the seven pairs of characters studied by him are all figured for the first time; and other results of his are illustrated by photographs from specimens which I have bred myself. 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.

Gregor Mendel

Gregor Mendel PDF

Author: Lynn Van Gorp

Publisher: Teacher Created Materials

Published: 2007-12-14

Total Pages: 34

ISBN-13: 1433391279

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Gregor Johann Mendel is known as the father of modern genetics. He used cross-breeding to develop different kinds of peas. This allowed him to make predictions about the outcomes. These are now called Mendel's Laws of Heredity. They explain how traits are passed from generation to generation. Mendel also discovered dominant and recessive genes.

The Laws of Genetics and Gregor Mendel

The Laws of Genetics and Gregor Mendel PDF

Author: Fred Bortz

Publisher: The Rosen Publishing Group, Inc

Published: 2013-12-15

Total Pages: 82

ISBN-13: 1477718141

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Widely regarded as the father of modern genetics, Austrian friar and scientist Gregor Mendel discovered that inherited traits do not blend together, as people once believed. By cultivating thousands of pea plants in his monastery garden and statistically analyzing the results, he was the first to determine how genes (which he called "heredity factors") function, and he coined the terms "dominant" and "recessive." This title traces the amazing story of Mendel's life and work, and relates Mendel's discoveries to our knowledge and application of genetics concepts today. The text supports the Common Core aims of understanding domain-specific vocabulary in science and analyzing the development of important ideas.