Evolution by Atrophy in Biology and SociologyD. Appleton, 1899 - 316 pagini |
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Pagina 3
... condition 1. Insignificance of the institution ( jurisdiction at da Martinique ; summons quo warranto ; Diocese of Cambrai ; marsh - land in Artois ; tribute paid to Spain by France ) . Respect for traditions ( survival of the old ...
... condition 1. Insignificance of the institution ( jurisdiction at da Martinique ; summons quo warranto ; Diocese of Cambrai ; marsh - land in Artois ; tribute paid to Spain by France ) . Respect for traditions ( survival of the old ...
Pagina 5
... conditions under which societies exist , and the laws which govern their evolution . But the advances of Natural Science in this century have not yet been sufficiently assimilated by those Sciences most closely related to it , and it is ...
... conditions under which societies exist , and the laws which govern their evolution . But the advances of Natural Science in this century have not yet been sufficiently assimilated by those Sciences most closely related to it , and it is ...
Pagina 11
... condition between an individual and a society . No known society has passed through a colonial stage , and the members of a colony could not , on separating , become a society . Among the simplest aggregates , all the units are und ...
... condition between an individual and a society . No known society has passed through a colonial stage , and the members of a colony could not , on separating , become a society . Among the simplest aggregates , all the units are und ...
Pagina 12
... conditions , however , quite apart from the phenomenon of cellular reproduction , all these cells are capable of isolating themselves . The colony is thus transformed into a set of individuals capable of maintaining a separate existence ...
... conditions , however , quite apart from the phenomenon of cellular reproduction , all these cells are capable of isolating themselves . The colony is thus transformed into a set of individuals capable of maintaining a separate existence ...
Pagina 17
... conditions . They are regulated by an internal force , notwithstanding the importunities to variation offered from outside . This force is heredity , and heredity accounts for the precise way in which specific characters may be defined ...
... conditions . They are regulated by an internal force , notwithstanding the importunities to variation offered from outside . This force is heredity , and heredity accounts for the precise way in which specific characters may be defined ...
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