 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?  Half-hours with Freethinkers - Page 2edited by - 1865Full view - About this book
 | 1890 - 1466 pages
...that many more individuals are born tlian can possibly survive) that individuals having anyadvantage, however slight, over others would have the best chance...any variation in the least degree injurious would be inevitably destroyed. This preservation of favorable and this destruction of injurious variations are... | |
 | Conwy Lloyd Morgan - Animal behavior - 1891 - 542 pages
...generations ? If such do occur, can we doubt (remembering that many more individuals are born than can possibly survive) that individuals having any advantage,...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... | |
 | Royal Society (Great Britain) - Science - 1895 - 590 pages
...upon the chance . of life. " Can we doubt (remembering that many more individuals are born than can possibly survive) that individuals having any advantage,...others, would have the best chance of surviving and of procreating their kind ? " (' Origin of Species,' chap. iv). Of late years, another view has received... | |
 | Liberty Hyde Bailey - Evolution - 1896 - 536 pages
...generations? If such do occur, can we doubt (remembering that many more individuals are born than can possibly survive) that individuals having any advantage,...best chance of surviving and procreating their kind?" " This preservation of favorable individual differences and variations, and the destruction of those... | |
 | Charles Darwin - Evolution - 1896 - 406 pages
...generations ? If such do occur, can we doubt (remembering that many more individuals are born than can possibly survive) that individuals having any advantage,...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 - Science - 1896 - 408 pages
...generations ? If such do occur, can we doubt (remembering that many more individuals are born than can possibly survive) that individuals having any advantage,...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... | |
 | Encyclopedias and dictionaries - 1897 - 894 pages
...generations? If such do occur, can we doubt — remembering that many more individuals are born than can possibly survive — that individuals having any advantage,...others, would have the best chance of surviving and of procreating their kind? On the other band, we may feel sure that any variation In the least degree... | |
 | Charles Darwin - Evolution - 1902 - 472 pages
...occur, can we doubt (remembering that many more individuals are born than can possibly survive) tbat 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... | |
 | Thomas Hunt Morgan - Adaptation (Biology). - 1903 - 498 pages
...generations ? If such do occur can we doubt (remembering how many more individuals are born than can possibly survive) that individuals having any advantage,...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... | |
 | Literature, Modern - 1903 - 762 pages
...environment : " If such do occur, can we doubt (remembering that many more individuals are born than can possibly survive) that individuals having any advantage,...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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