 Seeing that individual differences of the same kind perpetually recur, this can hardly be considered as an unwarrantable assumption. But whether it is true, we can judge only by seeing how far the hypothesis accords with and explains the general phenomena...  The Science-history of the Universe - Página 201editado por - 1909Vista completa - Acerca de este libro
 | Charles Darwin - 1866 - 668 páginas
...variation should be thus indefinitely prolonged is an assumption, the truth of which must be judged of by how far the hypothesis accords with and explains the...limited quantity is likewise a simple assumption. Although natural selection can act only through and for the good of each being, yet characters and... | |
 | Robert Mackenzie Beverley - 1867 - 406 páginas
...prolonged (ie that they should become species) is an assumption, the truth of which must be judged of by how far the hypothesis accords with and explains the general phenomena of Nature' (89). Now this process of variations becoming what Mr Darwin calls ' good species,' is an assumption... | |
 | Robert Mackenzie Beverley - 1867 - 598 páginas
...prolonged (ie that they should become species) is an assumption, the truth of which must be judged of by how far the hypothesis accords with and explains the general phenomena of Nature ' (89). Now this process of variations becoming what Mr Darwin calls ' good species,' is an assumption... | |
 | Charles Darwin - 1873 - 492 páginas
...differences of the same favourable nature as before; and these must be again preserved, aud so onwards step by step. Seeing that individual differences of...limited quantity is likewise a simple assumption. Although natural selection can act only through and for the good of each being, yet characters and... | |
 | Charles Darwin - 1875 - 504 páginas
...differences of tho same favourable nature as before ; and these must be again preserved, aud so onwards step by step. Seeing that individual differences of...limited quantity is likewise a simple assumption. Although natural selection can act only through and for the good of each being, yet characters and... | |
 | Charles Darwin - 1882 - 494 páginas
...differences of the same favourable nature as before ; and these must be again preserved, and so onwards step by step. Seeing that individual differences of...explains the general phenomena of nature. On the other baud, the ordinary belief that the amount of possible variation is a strictly limited quantity is likewise... | |
 | Charles Darwin - 1884 - 494 páginas
...onwards step by step. Seeing that individual differences of the same kind perpetually recur, this call hardly be considered as an unwarrantable assumption....explains the general phenomena of nature. On the other band, the ordinary belief that the amount of possible variation is a strictly limited quantity is likewise... | |
 | Charles Darwin - 1896 - 408 páginas
...differences of the same favourable nature as before ; and these must be again preserved, and so onwards step by step. Seeing that individual differences of...limited quantity is likewise a simple assumption. Although natural selection can act only through and for the good of each being, yet characters and... | |
 | Charles Darwin - 1896 - 406 páginas
...differences of the same favourable nature as before ; and these must be again preserved, and so onwards step by step. Seeing that individual differences of...limited quantity is likewise a simple assumption. Although natural selection can act only through and for the good of each being, yet characters and... | |
 | Charles Dudley Warner - 1897 - 492 páginas
...productions. He often begins his selection by some half-monstrous form; or at least by some modification prominent enough to catch the eye or to be plainly...limited quantity, is likewise a simple assumption. Although Natural Selection can act only through and for the good of each being, yet characters and... | |
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