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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 external conditions of life, and from use and disuse... "
Philosophy and Political Economy in Some of Their Historical Relations - Page 358
by James Bonar - 1893 - 410 pages
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Bericht über die fortschritte der anatomie und physiologie ... 1856-71, Volume 5

Anatomy - 1860
...elaborately constructed forms so different from oach other and dependent on each other in so complex a manner have all been produced by laws acting around us. These...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 lead to a...
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Bericht über die Fortschritte der Anatomie und Physiologie

Anatomy - 1862
...implied by reproduction ; variability from the indirect and direct action of the external condition of life , and from use and disuse, a ratio of increase so high äs to lead to a struggle for life and äs a consequence to natural selection, entailing divergence...
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Life on the Earth: Its Origin and Succession

John Phillips - Life - 1860 - 224 pages
...constructed forms, so different from each other, and dependent on each other in so complex a manner, have all been produced by laws acting around us. These...variability from the indirect and direct action of the external conditions of life, and from use and disuse; a ratio of increase so high as to lead to a struggle...
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Crosthwaite's Register of facts and occurrences relating to literature, the ...

Crosthwaite and co - 1860
...originated, he says : — " These laws, taken in the largest sense, being Growth with ^production; Inheritance, which 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 of Increase so high as to lead to a...
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On the Origin of Species by Means of Natural Selection; Or, The Preservation ...

Charles Darwin - Evolution - 1861 - 440 pages
...constructed forms, so different from each other, and dependent on each other in so complex a manner, have all been produced by laws acting around us. These...Variability from the indirect and direct action of the external conditions of life, and from use and disuse ; a Ratio of Increase so high as to lead to a...
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The Past and Present Life of the Globe: Being a Sketch in Outline of the ...

David Page - Paleontology - 1861 - 256 pages
...constructed forms, so different from each other, and dependent on each other in so complex a manner, have all been produced by laws acting around us. These laws, taken in the largest sense, being growth by reproduction ; inheritance, which is almost implied by reproduction ; variability from the indirect...
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The Past and Present Life of the Globe: Being a Sketch in Outline of the ...

David Page - Paleontology - 1861 - 256 pages
...constructed forms, so different from each other, and dependent on each other in so complex a manner, have all been produced by laws acting around us. These laws, taken in the largest sense, being growth by reproduction ; inheritance, which is almost implied by reproduction ; variability from the indirect...
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On the Origin of Species by Means of Natural Selection: Or, The Preservation ...

Charles Darwin - Evolution - 1864 - 440 pages
...constructed forms, so different from each other, and dependent on each other in so complex a manner, have all been produced by laws acting around us. These...laws, taken in the largest sense, being Growth with Eeproduction ; Inheritance which is almost implied by reproduction ; Variability from the indirect...
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On the Origin of Species by Means of Natural Selection, Or, The Preservation ...

Charles Darwin - Evolution - 1866 - 593 pages
...constructed forms, so different from each other, and dependent on each other in so complex a manner, have all been produced by laws acting around us. These...Variability from the indirect and direct action of the external conditions of life, and from use and disuse ; a Ratio of Increase so high as to lead to a...
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Analysis of Darwin, Huxley and Lyell, Being a Critical Examination of the ...

Henry A. DuBois - Human beings - 1866 - 94 pages
...around us," he says : — " These laws, taken in the largest sense, being Growth with Ke-production ; Inheritance, which is almost implied by re-production...Variability from the indirect and direct action of the external conditions of life, and from use or disuse ;* — a Eatio of Increase so high as to * As an...
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