Evolution by Atrophy in Biology and SociologyD. Appleton, 1899 - 316 pagini |
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Pagina
... function · Section I. Transformation of organs 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 ...
... function · Section I. Transformation of organs 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 ...
Pagina 1
... functions ? Section 1. Rudimentary organs 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 ...
... functions ? Section 1. Rudimentary organs 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 ...
Pagina 2
... Functional inutility : ( 1 ) Etiolated plants and immobile limbs . ( 2 ) Epicotyl and primary leaf of Nymphaea . ( 3 ) ... function : ( 1 ) Atrophy of the tail in Batrachia anura , and the larval gills in some insects . ( 2 ) Disappearance ...
... Functional inutility : ( 1 ) Etiolated plants and immobile limbs . ( 2 ) Epicotyl and primary leaf of Nymphaea . ( 3 ) ... function : ( 1 ) Atrophy of the tail in Batrachia anura , and the larval gills in some insects . ( 2 ) Disappearance ...
Pagina 3
... Functional inutility : ( 1 ) Offices of the port of Bruges . ( 2 ) The forest - courts of England 2. Transference of function : ( 1 ) Republican institu- tions under the Roman Empire . ( 2 ) Special jurisdiction in England § 2. Atrophy ...
... Functional inutility : ( 1 ) Offices of the port of Bruges . ( 2 ) The forest - courts of England 2. Transference of function : ( 1 ) Republican institu- tions under the Roman Empire . ( 2 ) Special jurisdiction in England § 2. Atrophy ...
Pagina 9
... function ; 3. Division of all living parts into other living parts ; 4. Spontaneity of movement ; 5. Partic- ulate existence ; 6. Development and degeneration , ¿ .e . evolution , are to be found in a greater extent in animal and human ...
... function ; 3. Division of all living parts into other living parts ; 4. Spontaneity of movement ; 5. Partic- ulate existence ; 6. Development and degeneration , ¿ .e . evolution , are to be found in a greater extent in animal and human ...
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