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Libros Libros 41 - 50 de 96 sobre If such do occur, can we doubt (remembering that many more individuals are born than...
" If such do occur, can we doubt (remembering that many more individuals are born than can possibly survive) that individuals having any advantage, however slight, over others, would have the best chance of surviving and of procreating their kind? "
The Problem of Human Life: Embracing the "evolution of Sound" and "evolution ... - Página 452
por Alexander Wilford Hall - 1877 - 512 páginas
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The science-history of the universe, Volumen5

Francis Rolt-Wheeler - 1909
...advantage, however slight, over others, would have the best chance of surviving and of procreating their kind? On the other hand, we may feel sure that any variation in the least degree injurious would be rigidly destroyed. This preservation of favorable individual differences and variations, and...
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The Origin of Species

Charles Darwin - 1909 - 551 páginas
...occur, can we doubt (remembering that many more individuals are born than can possibly survive) that individuals having any advantage, however slight,...others, would have the best chance of surviving and of procreating their kind? On the other hand, we may fed sure that any variation in the least degree injurious...
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The Science-history of the Universe, Volumen5

Francis Rolt-Wheeler - 1909
...occur, can we doubt (remembering that many more individuals are born than can possibly survive) that individuals having any advantage, however slight,...others, would have the best chance of surviving and of procreating their kind? On the other hand, we may feel sure that any variation in the least degree...
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The Origin of Species

Charles Darwin - 1909 - 551 páginas
...occur, can we doubt (remembering that many more individuals are born than can possibly survive) that individuals having any advantage, however slight, over others, would have the best chance of survivirig and of procreating their kind? On the other hand, we may feel sure that any variation in...
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The Essential Nature of Law: Or, The Ethical Basis of Jurisprudence

William Sullivan Pattee - 1909 - 264 páginas
...that many more individuals are born than can possibly survive) that individuals having any possible advantage, however slight, over others, would have the best chance of surviving and procreating their kind? On the other hand, we may feel sure that any variation in the least degree...
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The Essential Nature of Law: Or, The Ethical Basis of Jurisprudence

William Sullivan Pattee - 1909 - 264 páginas
...that many more individuals are born than can possibly survive) that individuals having any possible advantage, however slight, over others, would have the best chance of surviving and procreating their kind? On the other hand, we may feel sure that any variation in the least degree...
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Social Adaptation: A Study in the Development of the Doctrine of ..., Volumen14

Lucius Moody Bristol - 1915 - 356 páginas
...occur, can we doubt (remembering how many more individuals are born than can possibly survive) that individuals having any advantage, however slight,...others, would have the best chance of surviving and of procreating their kind ? On the other hand, we may feel sure that any variation in the least degree...
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General Botany for Universities and Colleges

Hiram Delos Densmore - 1920 - 459 páginas
...occur, can we doubt (remembering that many more individuals are born than can possibly survive), that individuals having any advantage, however slight,...others, would have the best chance of surviving and procreating their kind. This preservation of favorable individual differences and variations, and the...
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The Twentieth Century, Volumen60

1906
...Fleischmann says, is purely hypothetical. In the Origin of Species, &c., Darwin adds the following : ' On the other hand, we may feel sure that any variation in the least degree injurious would be rigidly destroyed. This preservation of favourable variations and the rejection of injurious...
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The Growth of Biological Thought: Diversity, Evolution, and Inheritance

Ernst Mayr - 1982 - 974 páginas
...occur, can we doubt (remembering that many more individuals are born than can possibly survive) that individuals having any advantage, however slight,...others, would have the best chance of surviving and procreating their kind?" (pp. 8081). This leads him to the following definition. "This preservation...
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