Evolution by Atrophy in Biology and SociologyD. Appleton, 1899 - 316 pagini |
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Pagina
... animals 1274 7 22 *** 23 23 25 ( 4 ) Individual adaptation 26 30 § 2. Transformation of homodynamic organs in the indivi- dual ( metameric appendages ) 30 The cray - fish 31 § 3. Transformation of homologous organs in individuals of ...
... animals 1274 7 22 *** 23 23 25 ( 4 ) Individual adaptation 26 30 § 2. Transformation of homodynamic organs in the indivi- dual ( metameric appendages ) 30 The cray - fish 31 § 3. Transformation of homologous organs in individuals of ...
Pagina
... animals ( Caragana , Ilex , Mamillaria , etc. ) Chapter II . In the evolution of institutions all modification is necessarily accompanied by degeneration 70 78 78 90 § 1. Modifications of similar institutions in the same society 91 ( 1 ) ...
... animals ( Caragana , Ilex , Mamillaria , etc. ) Chapter II . In the evolution of institutions all modification is necessarily accompanied by degeneration 70 78 78 90 § 1. Modifications of similar institutions in the same society 91 ( 1 ) ...
Pagina
... animals § 1. Rudimentary organs in man • 1. Integumentary system . 2. Skeleton . 3. Mus- cular system . 4. Nervous system . 5. Digestive system . 6. Vascular system . 7. Sense organs . 8. Genito - urinary system PAGE 100 115 115 117 117 ...
... animals § 1. Rudimentary organs in man • 1. Integumentary system . 2. Skeleton . 3. Mus- cular system . 4. Nervous system . 5. Digestive system . 6. Vascular system . 7. Sense organs . 8. Genito - urinary system PAGE 100 115 115 117 117 ...
Pagina
... animals 1. Morphology and embryology ; the law of recapitu- lation . 2. Degeneration of the third eye in lizards . 3. Degeneration of the organs of sight in deep - sea Crustacea . 4. Atrophy of the branchial vessels in man · Section II ...
... animals 1. Morphology and embryology ; the law of recapitu- lation . 2. Degeneration of the third eye in lizards . 3. Degeneration of the organs of sight in deep - sea Crustacea . 4. Atrophy of the branchial vessels in man · Section II ...
Pagina 1
... Animals . ( 1 ) Muscles of the ear in man . abdomen and appendages in deep - sea hermit crabs 2. Plants . ( 1 ) Hermaphrodite flowers in Melandryum . ( 2 ) Branches of Colletia cruciata , Crataegus , Vicia Faba , Sempervivum , Veronica ...
... Animals . ( 1 ) Muscles of the ear in man . abdomen and appendages in deep - sea hermit crabs 2. Plants . ( 1 ) Hermaphrodite flowers in Melandryum . ( 2 ) Branches of Colletia cruciata , Crataegus , Vicia Faba , Sempervivum , Veronica ...
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