Evolution by Atrophy in Biology and SociologyD. Appleton, 1899 - 316 pagini |
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Pagina 15
... belong to other communities at the same time . 2. Speaking generally , the biological conception of an organism denotes a definite thing - a plant or an animal in itself , quite distinct from similar organisms . In sociology , however ...
... belong to other communities at the same time . 2. Speaking generally , the biological conception of an organism denotes a definite thing - a plant or an animal in itself , quite distinct from similar organisms . In sociology , however ...
Pagina 17
... belonging to the same systematic group . ( b ) Palæontology , which determines the direct ancestors of living creatures . ( c ) Embryology , which , so far as it is founded upon the principle of recapitulation , investigates the ...
... belonging to the same systematic group . ( b ) Palæontology , which determines the direct ancestors of living creatures . ( c ) Embryology , which , so far as it is founded upon the principle of recapitulation , investigates the ...
Pagina 90
... belonging to other species , is not applicable in sociology , as we have already pointed out in the introduction . Institu- tions , however , may be regarded from two distinct standpoints from a statical point of view , as they exist in ...
... belonging to other species , is not applicable in sociology , as we have already pointed out in the introduction . Institu- tions , however , may be regarded from two distinct standpoints from a statical point of view , as they exist in ...
Pagina 92
... belonging to one group - the Western Republic of Auguste Comte . I. The Communal Budgets of Belgium . Collective property in its archaic form still exists , in spite of considerable modifications in certain parts of the Ardennes , of ...
... belonging to one group - the Western Republic of Auguste Comte . I. The Communal Budgets of Belgium . Collective property in its archaic form still exists , in spite of considerable modifications in certain parts of the Ardennes , of ...
Pagina 94
... belonging to three sections of the communes of Oedelem , of Beernem , and of Oostcamp . The family representatives of these three sections are alone privileged to rent these lands , and the revenue accruing from them is divided among ...
... belonging to three sections of the communes of Oedelem , of Beernem , and of Oostcamp . The family representatives of these three sections are alone privileged to rent these lands , and the revenue accruing from them is divided among ...
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