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" ... to follow. An origin such as is here advocated will also agree with the peculiar character of the modifications of form and structure which obtain in organized beings — the many lines of divergence from a central type, the increasing efficiency... "
Natural Selection and Tropical Nature: Essays on Descriptive and Theoretical ... - Page 33
by Alfred Russel Wallace - 1891 - 492 lehte
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Journal of the Proceedings of the Linnean Society: Zoology, 3–4. köide

1859 - 578 lehte
...in organized bcings- — the many linea of divergence from a central type, the increasing efficieney and power of a particular organ through a succession...colour, texture of plumage and hair, form of horns or oresta, through a series of species differing con. siderably in more essential eharacters. It alao...
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Contributions to the Theory of Natural Selection: A Series of Essays

Alfred Russel Wallace - 1870 - 414 lehte
...agree with the peculiar character of the modifications of form and structure which obtain in organized beings — the many lines of divergence from a central...It also furnishes us with a reason for that " more specialized structure " which Professor Owen states to be a characteristic of recent compared with...
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Contributions to the Theory of Natural Selection: A Series of Essays

Alfred Russel Wallace - 1871 - 412 lehte
...peculiar character of the modifications of form and structure which obtain in organized beings—the many lines of divergence from a central type, the...It also furnishes us with a reason for that " more specialized structure " which Professor Owen states to be a characteristic of recent compared with...
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Contributions to the Theory of Natural Selection: A Series of Essays

Alfred Russel Wallace - 1875 - 454 lehte
...agree with the peculiar character of the modifications of form and structure which obtain in organized beings — the many lines of divergence from a central...efficiency and power of a particular organ through \ succession of allied species, and the remarkable persistence of unimportant parts, such as colour,...
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Popular Science Monthly, 60. köide

1902 - 584 lehte
...agree with the peculiar character of the modifications of form and structure which obtain in organized beings — the many lines of divergence from a central...It also furnishes us with a reason for that 'more specialized structure' which Professor Owen states to be a characteristic of recent compared with extinct...
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Popular Science Monthly, 60. köide

1901 - 614 lehte
...agree with the peculiar character .of the modifications of form and structure which obtain in organized beings — the many lines of divergence from a central...efficiency and power of a particular organ through H succession of allied species, and the remarkable persistence of unimportant parts such as colour,...
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Zoologist: A Monthly Journal of Natural History, 16. köide

1858 - 478 lehte
...agree with the peculiar character of the modifications of form and structure which obtain in organized beings — the many lines of divergence from a central...It also furnishes us with a reason for that " more specialized structure " which Professor Owen states to be a characteristic of recent compared with...
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Impressions of Great Naturalists: Reminiscences of Darwin, Huxley, Balfour ...

Henry Fairfield Osborn - 1924 - 290 lehte
...agree with the peculiar character of the modifications of form and structure which obtain in organized beings — the many lines of divergence from a central...remarkable persistence of unimportant parts, such as color, texture of plumage and hair, form of horns or crests, through a series of species differing...
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Impressions of Great Naturalists: Darwin, Wallace, Huxley, Leidy, Cope ...

Henry Fairfield Osborn - 1928 - 358 lehte
...agree with the peculiar character of the modifications of form and structure which obtain in organized beings — the many lines of divergence from a central...differing considerably in more essential characters. . . . This progression, by minute steps, in various directions, but always checked and balanced by...
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Evolution: Genesis and Revelations: With Readings from Empedocles to Wilson

C. Leon Harris - 1981 - 360 lehte
...agree with the peculiar character of the modifications of form and structure which obtain in organized beings — the many lines of divergence from a central...differing considerably in more essential characters. lt also furnishes us with a reason for that "more specialized structure" which Professor Owen states...
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