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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... observed variability , with the eidos ( idea ) being the only thing that is fixed and real , while the observed variability has no more reality than the shadows of an object on a cave wall , as it is stated in Plato's allegory ... Most ...
... observed the same fact ) that the anterior tarsi , or feet , of many male dung- feeding beetles are very often broken off ; he examined seventeen specimens in his own collection , and not one had even a relic left . In the Onites ...
... observed similar facts in Ceylon , and analogous observations have been made by Mr. H. C. Watson on European species of plants brought from the Azores to England . In regard to animals , several authentic cases could be given of species ...
Содержание
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 |