Bøker av Hugo de Vries

A classic work on the science of plant breeding and the role of selection and hybridization in the improvement of agricultural crops. The author, a renowned Dutch botanist and geneticist, presents his own experiments and observations, as well as a review of the work of his predecessors and contemporaries.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.

De Vries discusses the experiments of Nilsson and Burbank on plant breeding, providing commentary and analysis. This book is a classic work of genetics and is essential for anyone interested in the history of the field.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.

Hugo de Vries war einer der ersten Wissenschaftler, die die Mutationstheorie in der Botanik vorstellte. In diesem Buch erläutert er seine Theorie der Entstehung der Arten durch Mutation.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.

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.

Keine ausführliche Beschreibung für "Die Entstehung der Arten durch Mutation" verfügbar.

Frontmatter -- Einleitung -- Der Theil -- Backmatter

Frontmatter -- Mutationen und Mutationsperioden -- Einleitung -- Hochverehrte Versammlung! -- Psychologie der Naturvölker