| William Jacob Holland - 1903 - 706 стор.
...produced by laws acting around us. 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 as to lead to a Struggle for... | |
| M. Moncalm - 1905 - 324 стор.
...produced by laws acting around us. 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 as to lead to a Struggle... | |
| Liberty Hyde Bailey - 1905 - 328 стор.
...produced by laws acting around us. These laws, taken in the largest sense, being Growth and 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 as to lead to a Struggle... | |
| Georges Chatterton-Hill - 1907 - 620 стор.
...two laws); variability, due to the indirect and direct action of the conditions of life, and also to use and disuse; a ratio of increase so high as to lead to a struggle for existence ; and, as a consequence, natural selection, entailing divergence of character and the elimination... | |
| Perthshire Society of Natural Science - 1908 - 624 стор.
...it to-day, and as we know it has existed during past geological ages. " 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 as to lead to a struggle... | |
| American Association for the Advancement of Science - 1909 - 306 стор.
...every Biological Laboratory: " These laws, taken in the largest sense, (are) growth, with reproduction; inheritance, which is almost implied by reproduction;...external conditions of life, and from use and disuse; a rate of increase so high as to lead to a struggle for life, and as a consequence Natural Selection... | |
| James Bonar - 1909 - 440 стор.
...produced by laws acting around us. 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 as to lead to a Struggle for... | |
| American Association for the Advancement of Science - 1909 - 306 стор.
...the indirect and direct action of the external conditions of life, and from use and disuse; a rate of increase so high as to lead to a struggle for life, and as a consequence Natural Selection entailing divergence of characters and the extinction of less improved forms." I.... | |
| Charles Darwin - 1909 - 584 стор.
...by laws acting around us. 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 as to lead to a Struggle for... | |
| Frederick Meakin - 1910 - 310 стор.
...by laws acting around us. These laws, taken in their 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 as to lead to a Struggle... | |
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