The Origin of Species by Means of Natural Selection: Or, The Preservation of Favored Races in the Struggle for Life, Volumen2 |
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Página 57
The comparison would be in every way fairer with the effects which follow from
unconscious selection , that is the preservation of the most useful or beautiful
animals , with no intention of modifying the breed ; but by this process of
unconscious ...
The comparison would be in every way fairer with the effects which follow from
unconscious selection , that is the preservation of the most useful or beautiful
animals , with no intention of modifying the breed ; but by this process of
unconscious ...
Página 152
The former influence of the glacial climate on the distribution of the inhabitants of
Europe , as explained by Edward Forbes , is substantially as follows . But we
shall follow the changes more readily , by supposing a new glacial period slowly
to ...
The former influence of the glacial climate on the distribution of the inhabitants of
Europe , as explained by Edward Forbes , is substantially as follows . But we
shall follow the changes more readily , by supposing a new glacial period slowly
to ...
Página 230
Finally , we have seen that natural selection , which follows from the struggle for
existence , and which almost ... by the terms genera , families , orders , & c . , we
can understand the rules which we are compelled to follow in our classification .
Finally , we have seen that natural selection , which follows from the struggle for
existence , and which almost ... by the terms genera , families , orders , & c . , we
can understand the rules which we are compelled to follow in our classification .
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Contenido
CONTENTS OF VOL | 1 |
CHAPTER X | 48 |
CHAPTER XII | 129 |
Derechos de autor | |
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Otras ediciones - Ver todas
The Origin of Species by Means of Natural Selection: Or, The ..., Volumen1 Charles Darwin Vista de fragmentos - 1972 |
The Origin of Species by Means of Natural Selection: Or, the Preservation of ... Charles Darwin Sin vista previa disponible - 2016 |
Términos y frases comunes
according admit affinity allied America ancient animals appear areas become believe belonging birds cause certain changes characters climate closely common complex considered continent crossed deposited descended difficulty distant distinct species doubt effects embryo Europe evidence existing explained extent extinct extremely fact families fertility flowers follow formations former formerly forms fossils genera genus geological give given Glacial groups habits hand hybrids important individuals inhabitants inherited insects instance intermediate intervals islands kinds known land less living look mammals manner means migration modified mountains namely natural selection naturalists nearly occur oceanic offspring organs parent perfect period plants points present probably produced progenitor range recent regions remains remarked resemblance respect rudimentary seeds seems separated similar single South stage sterility structure successive suppose theory variations varieties various whole widely
Información bibliográfica
| Título | The Origin of Species by Means of Natural Selection: Or, The Preservation of Favored Races in the Struggle for Life, Volumen2 The Origin of Species by Means of Natural Selection: Or, The Preservation of Favored Races in the Struggle for Life, Charles Darwin, ISBN 0404084001, 9780404084004 Volúmenes4-5 de Works, Charles Darwin |
| Autor | Charles Darwin |
| Edición | reimpresa |
| Editor | AMS Press, 1972 |
| Procedencia del original | Universidad de Minnesota |
| Digitalizado | 22 Mayo 2018 |
| ISBN | 0404084044, 9780404084042 |
| Exportar cita | BiBTeX EndNote RefMan |