Evolution by Atrophy in Biology and SociologyD. Appleton, 1899 - 316 pagini |
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Pagina 6
... existence of such exaggerations , which have caused a reaction such as recently induced an emi- nent American economist to declare the bankruptcy of biological sociology , is perhaps due to the fact that , with a few distinguished ...
... existence of such exaggerations , which have caused a reaction such as recently induced an emi- nent American economist to declare the bankruptcy of biological sociology , is perhaps due to the fact that , with a few distinguished ...
Pagina 8
... existence . Society , properly speaking , is only a complex and important instance of this universal law . " See La Science Sociale , p . 97 ( Fouillée ) . 66 “ All purely physio- In either case , it is certain that organisms and 8 ...
... existence . Society , properly speaking , is only a complex and important instance of this universal law . " See La Science Sociale , p . 97 ( Fouillée ) . 66 “ All purely physio- In either case , it is certain that organisms and 8 ...
Pagina 9
... existence ; 6. Development and degeneration , ¿ .e . evolution , are to be found in a greater extent in animal and human societies . " 1 See Les Sociétés animales , section 2 , pp . 207 and foll.- ( Espinas ) , Cours de philosophie ...
... existence ; 6. Development and degeneration , ¿ .e . evolution , are to be found in a greater extent in animal and human societies . " 1 See Les Sociétés animales , section 2 , pp . 207 and foll.- ( Espinas ) , Cours de philosophie ...
Pagina 10
... existence , however , of the bioblast is a pure hypothesis , no definite proof having been established of its existence ; and to assume that it is the simplest unit of life is to abandon oneself to pure imagination . Although this ...
... existence , however , of the bioblast is a pure hypothesis , no definite proof having been established of its existence ; and to assume that it is the simplest unit of life is to abandon oneself to pure imagination . Although this ...
Pagina 11
... existence , at any rate for any length of time ; close physiological bonds unite the component parts , yet it is possible to substitute for an essential part of one individual a part taken from another individual . It may there- fore be ...
... existence , at any rate for any length of time ; close physiological bonds unite the component parts , yet it is possible to substitute for an essential part of one individual a part taken from another individual . It may there- fore be ...
Alte ediții - Afișează-le pe toate
Evolution by Atrophy in Biology and Sociology Jean Demoor,Jean Massart,Emile Vandervelde Vizualizare completă - 1899 |
Evolution by Atrophy in Biology and Sociology Jean Demoor,Jean Massart,Emile Vandervelde Vizualizare completă - 1899 |
Evolution by Atrophy in Biology and Sociology Jean Demoor,Jean Massart,Emile Vandervelde Vizualizare completă - 1899 |
Termeni și expresii frecvente
abdominal adaptation to arboreal adult ancestral animal apical leaves appendages aquatic Archaeopteryx assimilative Astacus Astacus fluviatilis atrophy basilar leaves basipodite become biology bipinnated blade branches calcaneum cells characters chlorophyll Choanoflagellates claw collective property colony communities complete condition consists Crustacea custom degenerative evolution digits disappeared Dollo Echinoderms embryology endopodite epipod exhibited existence exopodite ex female fins five-toed floating leaves flowers foliage leaves formed function gill Heterocephalus Huxley hypopod instance institutions joint land larvæ Lathyrus Aphaca leaf leaflets limbs male mammals marriage maxillipede membrane mesonephros metameres metatarsals modification normal origin pairs petiole phalanges physiological pineal eye plants podite primitive progressive protopodite pr Ranunculus reduced regarded remain represented result rods Rosa rugosa rudimentary organs segment social societies sociology species stages stamens stem stipules stomata structure survival tarsius tendrils terrestrial thalamencephalon third tion transformation undergone useless vertebrates vestiges walking legs
Pasaje populare
Pagina 326 - XI. ANIMAL MECHANISM : a Treatise on Terrestrial and Aerial Locomotion. By Professor EJ Marey. With 117 Illustrations. Second Edition. Crown 8vo. price 5*. XII. THE DOCTRINE OF DESCENT AND DARWINISM. By Professor Oscar Schmidt. With 26 Illustrations. Fourth Edition. Crown 8vo. price 5*. XIII. THE HISTORY OF THE CONFLICT BETWEEN RELIGION AND SCIENCE. By JW Draper, MD, LL.D. Fifteenth Edition. Crown 8vo. price 5*. XIV. FUNGI: their Nature, Influences Uses, &c.
Pagina 326 - II. Physics and Politics ; or, Thoughts on the Application of the Principles of "Natural Selection " and " Inheritance
Pagina 326 - XI. Animal Mechanism : a Treatise on Terrestrial and Aerial Locomotion. By Professor EJ Marey. With 117 Illustrations. Second Edition. Crown 8vo, $s. XII. The Doctrine of Descent and Darwinism. By Professor Oscar Schmidt. With 26 Illustrations. Fifth Edition. Crown 8vo, 5*.
Pagina 82 - A plant of Drosera, with the edges of its leaves curled inwards, so as to form a temporary stomach, with the glands of the closely inflected tentacles pouring forth their acid secretion, which dissolves animal matter, afterwards to be absorbed, may be said to feed like an animal.
Pagina 326 - Edition. II. PHYSICS and POLITICS ; or, Thoughts on the Application of the Principles of ' Natural Selection ' and ' Inheritance