Author: Hugo de Vries
Publisher:
ISBN:
Category : Evolution
Languages : en
Pages : 890
Book Description
Species and Varieties, Their Origin by Mutation
Author: Hugo de Vries
Publisher:
ISBN:
Category : Evolution
Languages : en
Pages : 890
Book Description
Publisher:
ISBN:
Category : Evolution
Languages : en
Pages : 890
Book Description
Species and Varieties
Author: Hugo de Vries
Publisher: IndyPublish.com
ISBN:
Category : Science
Languages : en
Pages : 980
Book Description
Publisher: IndyPublish.com
ISBN:
Category : Science
Languages : en
Pages : 980
Book Description
Species and Varieties
Author: Hugo de Vries
Publisher:
ISBN:
Category : Evolution
Languages : en
Pages : 874
Book Description
From time to time the idea has suggested itself to some of the best authorities on the amelioration of plants, that this atavism was not due to an innate tendency, but, in many cases at least, was produced by crosses between neighboring varieties. It is especially owing to Verlot that this side of the question was brought forward. But breeders as a rule have not attached much importance to this supposition, chiefly because of the great practical difficulties attending any attempt to guard the species of the larger cultures against intermixture with other varieties. Bees and humble-bees fly from bud to bud, and carry the pollen from one sort to another, and separation by great distances would be required to avoid this source of impurity. Annotation Published: February 2014.
Publisher:
ISBN:
Category : Evolution
Languages : en
Pages : 874
Book Description
From time to time the idea has suggested itself to some of the best authorities on the amelioration of plants, that this atavism was not due to an innate tendency, but, in many cases at least, was produced by crosses between neighboring varieties. It is especially owing to Verlot that this side of the question was brought forward. But breeders as a rule have not attached much importance to this supposition, chiefly because of the great practical difficulties attending any attempt to guard the species of the larger cultures against intermixture with other varieties. Bees and humble-bees fly from bud to bud, and carry the pollen from one sort to another, and separation by great distances would be required to avoid this source of impurity. Annotation Published: February 2014.
Species and Varieties
Author: Hugo de Vries
Publisher:
ISBN:
Category : Evolution
Languages : en
Pages : 894
Book Description
Publisher:
ISBN:
Category : Evolution
Languages : en
Pages : 894
Book Description
Species and Varieties, Their Origin by Mutation
Author: Hugo de Vries
Publisher:
ISBN: 9780895610164
Category : Evolution (Biology)
Languages : en
Pages : 847
Book Description
Publisher:
ISBN: 9780895610164
Category : Evolution (Biology)
Languages : en
Pages : 847
Book Description
Species and Varieties, Their Origin by Mutation
Author: Hugo De Vries
Publisher: Arkose Press
ISBN: 9781343794771
Category :
Languages : en
Pages : 880
Book Description
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.
Publisher: Arkose Press
ISBN: 9781343794771
Category :
Languages : en
Pages : 880
Book Description
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.
The Origin of Species
Author: Charles Darwin
Publisher: BEYOND BOOKS HUB
ISBN:
Category : Fiction
Languages : en
Pages : 604
Book Description
The Origin of Species (the full title being, 'On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle for Life'), is a scientific work by Charles Darwin, published on 24 November 1859. It is considered to be the foundation of evolutionary biology, introducing the scientific theory that populations evolve over the course of generations through a process of natural selection. The book includes evidence that Darwin had collected on the Beagle expedition in the 1830s and his subsequent findings.
Publisher: BEYOND BOOKS HUB
ISBN:
Category : Fiction
Languages : en
Pages : 604
Book Description
The Origin of Species (the full title being, 'On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle for Life'), is a scientific work by Charles Darwin, published on 24 November 1859. It is considered to be the foundation of evolutionary biology, introducing the scientific theory that populations evolve over the course of generations through a process of natural selection. The book includes evidence that Darwin had collected on the Beagle expedition in the 1830s and his subsequent findings.
Species and Varieties Their Origin by Mutation - Scholar's Choice Edition
Author: Hugo DeVries
Publisher:
ISBN: 9781298064653
Category :
Languages : en
Pages : 528
Book Description
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.
Publisher:
ISBN: 9781298064653
Category :
Languages : en
Pages : 528
Book Description
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.
Species and Varieties Their Origin by Mutation
Author: Hugo DeVries
Publisher: Pinnacle Press
ISBN: 9781374876934
Category : Science
Languages : en
Pages : 526
Book Description
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. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Publisher: Pinnacle Press
ISBN: 9781374876934
Category : Science
Languages : en
Pages : 526
Book Description
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. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Species and Varieties Their Origin by Mutation
Author: Hugo Devries
Publisher:
ISBN: 9781419248511
Category :
Languages : en
Pages :
Book Description
From time to time the idea has suggested itself to some of the best authorities on the amelioration of plants, that this atavism was not due to an innate tendency, but, in many cases at least, was produced by crosses between neighboring varieties. It is especially owing to Verlot that this side of the question was brought forward. But breeders as a rule have not attached much importance to this supposition, chiefly because of the great practical difficulties attending any attempt to guard the species of the larger cultures against intermixture with other varieties. Bees and humble-bees fly from bud to bud, and carry the pollen from one sort to another, and separation by great distances would be required to avoid this source of impurity.
Publisher:
ISBN: 9781419248511
Category :
Languages : en
Pages :
Book Description
From time to time the idea has suggested itself to some of the best authorities on the amelioration of plants, that this atavism was not due to an innate tendency, but, in many cases at least, was produced by crosses between neighboring varieties. It is especially owing to Verlot that this side of the question was brought forward. But breeders as a rule have not attached much importance to this supposition, chiefly because of the great practical difficulties attending any attempt to guard the species of the larger cultures against intermixture with other varieties. Bees and humble-bees fly from bud to bud, and carry the pollen from one sort to another, and separation by great distances would be required to avoid this source of impurity.