On the Origin of SpeciesHarvard University Press, 2003 - Всего страниц: 553 It is now generally recognized that the publication of Darwin's Origin of Species in 1859 not only decisively altered the basic concepts of biological theory but had a profound and lasting influence on social, philosophic, and religious thought. This work is rightly regarded as one of the most important books ever printed. |
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Charles Darwin. variability of all kinds , and , on the other hand , the power of steady selection to keep the breed true . In the ... hand , will in the course of time cease ; and that the most abnormally CHAP . V. 153 LAWS OF VARIATION .
... hand , habit alone in some cases has sufficed ; no animal is more difficult to tame than the young of the wild rabbit ; scarcely any animal is tamer than the young of the tame rabbit ; but I do not suppose that domestic rabbits have ...
... hand have , on this same principle , much in common , and form a sub - family , distinct from that including the next two genera on the right hand , which diverged from a common parent at the fifth stage of descent . These five genera ...
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VARIATION UNDER DOMESTICATION | 7 |
VARIATION UNDER NATURE | 44 |
STRUGGLE FOR EXISTENCE | 60 |
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Publications of the Biological Services Program Biological Services Program (U.S.) Полный просмотр - 1978 |
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An Introduction to Behavioural Ecology Nicholas B. Davies,John R. Krebs Недоступно для просмотра - 1993 |