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Libros Libros 1 - 10 de 164 sobre I have called this principle, by which each slight variation, if useful, is preserved,...
" I have called this principle, by which each slight variation, if useful, is preserved, by the term Natural Selection, in order to mark its relation to man's power of selection. "
Edinburgh Review, Or, Critical Journal - Página 495
1860
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The Living Age ..., Volumen66

Eliakim Littell, Robert S. Littell - 1860
...individual, and will generally be inherited by its offspring. The offspring, also, will thus have a bctler chance of surviving, for, of the many individuals...Natural Selection, in order to mark its relation to raun's power of selection. Wo have seen that man by selection can certainly produce great results,...
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On the Origin of Species by Means of Natural Selection: Or The Preservation ...

Charles Darwin - 1866 - 593 páginas
...in its infinitely complex relations to other organic beings and to its physical conditions of life, will tend to the preservation of that individual,...slight variation, if useful, is preserved, by the term Natural Selection, in order to mark its relation to man's power of selection. We have seen that man...
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The Darwinian Theory of the Transmutation of Species Examined by a Graduate ...

Robert Mackenzie Beverley - 1867 - 386 páginas
...were* selected.' Now that this is the real meaning of this mystery, Mr Darwin frankly acknowledges : ' I have called this principle, by which each slight variation, if useful, is preserved by the term Natural Selection, in order to mark its relation to man's power of selection ' (64). This important...
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The Darwinian Theory of the Transmutation of Species

Robert Mackenzie Beverley - 1867 - 386 páginas
...were* selected.' Now that this is the real meaning of this mystery, Mr Darwin frankly acknowledges : ' I have called this principle, by which each slight variation, if useful, is preserved by the term Natural Selection, in order to mark its relation to man's power of selection ' (64). This important...
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Nature, Volumen36

Sir Norman Lockyer - 1887
...tend to \^ preservation oi tliat individual, and will generally be inherited by its offspring. ... I have called this principle by which each slight variation, if useful, is preserved, by the term natural selection, in order to mark its relation to man's power of selection." And who will not recognize...
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WHAT IS DARWINISM ?(1874)

CHARLES HODGE - 1874
...life, will tend to the /preservation of such individuals, and will generally be inherited by their offspring. The offspring also will thus have a better...slight variation, if useful, is preserved, by the term Natural Selection, in order to mark its relation to man's power of selection. But the expression often...
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On the Origin of Species by Means of Natural Selection, Or The Preservation ...

Charles Darwin - 1875 - 458 páginas
...inherited by the offspring. The offspring, also, will thus have a better chance of surviving, for, of tho many individuals of any species which are periodically...slight variation, if useful, is preserved, by the term Katural Selection, in order to mark its relation to man's power of selection. But the expression often...
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Darwin, Carlyle, Dickens: The Fools, Jesters, and Comic Characters in ...

Samuel Davey - 1879 - 285 páginas
...of life, will tend to the preservation of such individuals, and will generally be inherited by the offspring. The offspring, also, will thus have a better...slight variation, if useful, is preserved, by the term Natural Selection, in order to mark its relation to man's power of selection. But the expression often...
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The Origin of Species by Means of Natural Selection: Or, The Preservation of ...

Charles Darwin - 1882 - 458 páginas
...individuals of any species which are periodically born, but a small number can survive. I have called thia principle, by which each slight variation, if useful, is preserved, by the term Natural Selection, in order to ma' k its relation to man's power of selection. But the expression often...
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On the Origin of Species: By Means of Natural Selection, Or, the ...

Charles Darwin - 1883 - 458 páginas
...of life, will tend to the preservation of such individuals, and will generally be inherited by the offspring. The offspring, also, will thus have a better...slight variation, if useful, is preserved, by the term Natural Selection, in order to mark its relation to man's power of selection. But the expression often...
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