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" These laws, taken in the largest sense, being Growth with Reproduction ; Inheritance which is almost implied by reproduction ; Variability from the indirect and direct action of the conditions of life, and from use and disuse: a Ratio of Increase so high... "
Journal - Стр. 41
авторы: Liverpool Geological Association - 1883
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The New Englander, Объемы 19-20

1861 - Страниц: 1148
...he defines comprehensively as laws of Growth with Reproduction, Inheritance, and Variability, with a Ratio of Increase so high as to lead to a Struggle...for Life, and as a consequence to Natural Selection. "It is interesting to contemplate an entangled " Edward Everett, at the inauguration of Mr. Webster's...
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Bericht über die fortschritte der anatomie und physiologie ... 1856-71, Том 13

1860 - Страниц: 694
...reproduction ; variability from the indirect and direct action of the external condition of life , and frotn use and disuse , a ratio of increase so high as to...natural selection, entailing divergence of character and to the extinction of less-improved forms. Thus from the war of nature, from famine and death, the most...
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Crosthwaite's Register of facts and occurrences relating to literature, the ...

Crosthwaite and co - 1860 - Страниц: 622
...is almost implied by reproduction; Variability from the indirect and direct action of the external conditions of life, and from use and disuse ; a Ratio...Character and the Extinction of less improved forms." From this recapitulatory chapter, we shall make but two more sets of extracts, — the one relating...
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On the Origin of Species by Means of Natural Selection; Or, The Preservation ...

Charles Darwin - 1861 - Страниц: 470
...is almost implied by reproduction ; Variability from the indirect and direct action of the external conditions of life, and from use and disuse ; a Ratio...entailing Divergence of Character and the Extinction of less-improved forms. Thus, from the war of nature, from famine and death, the most exalted object which...
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On the Origin of Species by Means of Natural Selection: Or, The Preservation ...

Charles Darwin - 1864 - Страниц: 472
...is almost implied by reproduction ; Variability from the indirect and direct action of the external conditions of life, and from use and disuse ; a Ratio...entailing Divergence of Character and the Extinction of less-improved forms. Thus, from the war of nature, from famine and death, the most exalted object which...
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Analysis of Darwin, Huxley and Lyell, Being a Critical Examination of the ...

Henry A. DuBois - 1866 - Страниц: 112
...operation ; " Growth, with Ke-production ;" " Variability ;" and especially his main law, " a Eatio of Increase so high as to lead to a Struggle for Life,...character, and the Extinction of less improved forms." We are ready to admit, that in this state of things, at an early day, some one or more monads, pressed...
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Journal of the Transactions of the Victoria Institute, Or ..., Том 2

1867 - Страниц: 510
...the indirect and direct action of the external conditions of life and from use and disuse ; and 4th, a ratio of increase so high as to lead to a struggle for life." Now No. 3, you will observe, is in antithesis to Nos. 1 and 2. Variability, and not reproduction or...
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The American Quarterly Church Review and Ecclesiastical Register, Том 17

1866 - Страниц: 694
...vigorous operation ; " Growth, with Re-production ;" " Variability ;" and especially his main law, "a Ratio of Increase so high as to lead to a Struggle...character, and the Extinction of less improved forms." We are ready to admit, that in this state of things, at an early day, some one or more monads, pressed...
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On the Origin of Species by Means of Natural Selection: Or The Preservation ...

Charles Darwin - 1870 - Страниц: 468
...the indirect and direct action of the external conditions of life, and from use and disuse ; a Katio of Increase so high as to lead to a Struggle for Life,...entailing Divergence of Character and the Extinction of less-improved forms. Thus, from the war of nature, from famine and death, the most exalted object which...
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Views of the Deity, Traditional and Scientific: A Contribution to the Study ...

James Samuelson - 1871 - Страниц: 252
...Eeproduction ; Inheritance, which is almost implied by reproduction ; Variability from the indirect and direct conditions of life, and from use and disuse ; a ratio...Selection,' entailing divergence of character and extinction of lessimproved forms."J These views have not only been arrived at from the observation...
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