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" If it could be proved that any part of the structure of any one species had been formed for the exclusive good of another species, it would annihilate my theory, for such could not have been produced through natural selection. "
The Origin of Species by Means of Natural Selection: Or, The Preservation of ... - Página 227
por Charles Darwin - 1889
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The Quarterly Review, Volumen131

1871 - 608 páginas
...descendants of this form — either directly, or indirectly through the complex laws of growth ; ' and ' if it could be proved that any part of the structure...could not have been produced through natural selection ' (p. 220). It is almost impossible for Mr. Darwin to have used words by which more thoroughly to stake...
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Littell's Living Age, Volumen111

1871 - 860 páginas
...descendants of this form — either directly, or indirectly through the complex laws of growth; " and " if it could be proved that any part of the structure...could not have been produced through natural selection " (p. 220). It is almost impossible for Mr. Darwin to have used words by which more thoroughly to stake...
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The Eclectic Magazine of Foreign Literature, Science ..., Volumen14;Volumen77

1871 - 808 páginas
...descendants of this form — either directly, or indirectly through the complex laws of growth ; " and " if it could be proved that any part of the structure...not have been produced through natural selection." p. 220 It is almost impossible for Mr. Darwin to have used words by which more thoroughly to stake...
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Proceedings, Volumen32

Literary and Philosophical Society of Liverpool - 1878 - 530 páginas
...new species, through the cruel, pitiless, and selfish law of Natural Selection. " If," says Darwin, " it could be proved that any part of the structure...not have been produced through natural selection."* Thus selfishness and the law of the strong prevail everywhere, and while the strong are occupied in...
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On the Origin of Species by Means of Natural Selection; Or, The Preservation ...

Charles Darwin - 1861 - 470 páginas
...But natural selection can and does often produce structures for the direct injury of other species, as we see in the fang of the adder, and in the ovipositor...Although many statements may be found in works on natural nistory to this effect, I cannot find even one which seems to me of any weight. It is admitted that...
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The Contemporary Review, Volumen19

568 páginas
...form — either directly, or indirectly, through the complex laws of growth ; " and "if it could bo proved that any part of the structure of any one species...it would annihilate my theory, for such could not havr been produced by natural selection." f Mr. Darwin could hardly have employed words by which more...
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Nature, Volumen5

Sir Norman Lockyer - 1872 - 540 páginas
...to be to direct to the snake the attention of its enemies— he goes out of the way to repeat that "if it could be proved that any part of the structure...exclusive good of another species, it would annihilate his theory." Why it would annihilate his theory, we must confess we are unable to understand ; since...
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The Ecclesiastical Observer, Volumen24

1871 - 446 páginas
...special use to some ancestral form, directly, or indirectly through the complex laws of growth ; ' and ' If it could be proved that any part of the structure...not have been produced through natural selection.' — (p. 220). It is almost impossible for Mr. Darwin to have used words by which more thoroughly to...
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The Quarterly Review, Volumen131

1871 - 612 páginas
...descendants of this form — either directly, or indirectly through the complex laws of growth ; ' and ' if it could be proved that any part of the structure...not have been produced through natural selection' (p. 220). It is almost impossible for Mr. Darwin to have used words by which more thoroughly to stake...
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The London Quarterly Review, Volúmenes130-131

1871 - 650 páginas
...descendants of this formeither directly, or indirectly through the complex laws of growth ;' and ' if it could be proved that any part of the structure...could not have been produced through natural selection ' (p. 220). It is almost impossible for Mr. Darwin to have used words by which more thoroughly to stake...
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