| Oliver Joseph Thatcher - 1907 - 494 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 feel sure that any variation in the least degree... | |
| Francis Rolt-Wheeler - 1909 - 330 páginas
...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... | |
| Charles Darwin - 1909 - 584 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... | |
| Francis Rolt-Wheeler - 1909 - 328 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 feel sure that any variation in the least degree... | |
| Charles Darwin - 1909 - 544 páginas
...however slight, over others, would have the best chance of surviving and of procreating their kind n On the other hand, we may feel sure that any variation in the least degree injurious would be rigidly destroyed. tThis preservation of favourable individual differences and variations,... | |
| Charles Darwin - 1909 - 586 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... | |
| William Sullivan Pattee - 1909 - 310 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... | |
| William Sullivan Pattee - 1909 - 304 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... | |
| Richard Johnson Walker - 1913 - 592 páginas
...The locus classicus of Natural Selection runs as follows : " Can it be thought improbable . . . that individuals having any advantage, however slight,...over others, would have the best chance of surviving ? . . . On the other hand, we may feel sure that any variation in the least degree injurious would... | |
| Lucius Moody Bristol - 1915 - 382 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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