Evolution by Atrophy in Biology and SociologyD. Appleton, 1899 - 316 pagini |
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Pagina ix
... Instances of survival in various groups 117 121 121 145 145 145 149 151 153 ( 1 ) Instances of survival in the most modern social groups ( the United States ) . 155 ( 2 ) Instances of survival in less civilized social groups ( Veddahs ...
... Instances of survival in various groups 117 121 121 145 145 145 149 151 153 ( 1 ) Instances of survival in the most modern social groups ( the United States ) . 155 ( 2 ) Instances of survival in less civilized social groups ( Veddahs ...
Pagina xi
... Instances of convergence · Chapter II . Can rudimentary institutions or organs reassume their primitive functions ? Section 1. Rudimentary organs 227 229 230 232 232 ( 2 ) The 232 1. Animals . ( 1 ) Muscles of the ear in man . abdomen ...
... Instances of convergence · Chapter II . Can rudimentary institutions or organs reassume their primitive functions ? Section 1. Rudimentary organs 227 229 230 232 232 ( 2 ) The 232 1. Animals . ( 1 ) Muscles of the ear in man . abdomen ...
Pagina xiii
... instances of survival in law and religion PART III . Summary and conclusions General conclusions • • · 282 282 284 287 287 292 292 292 292 295 295 298 299 299 306 307 317 • 320 INTRODUCTION EVER since the application of theories of ...
... instances of survival in law and religion PART III . Summary and conclusions General conclusions • • · 282 282 284 287 287 292 292 292 292 295 295 298 299 299 306 307 317 • 320 INTRODUCTION EVER since the application of theories of ...
Pagina 8
... instance of this universal law . " See La Science Sociale , p . 97 ( Fouillée ) . " All purely physio- In either case , it is certain that organisms and 8 EVOLUTION BY ATROPHY cular system 4 Nervous system 5 Digestive Vascular system 7 ...
... instance of this universal law . " See La Science Sociale , p . 97 ( Fouillée ) . " All purely physio- In either case , it is certain that organisms and 8 EVOLUTION BY ATROPHY cular system 4 Nervous system 5 Digestive Vascular system 7 ...
Pagina 11
... instance , has shown that it is possible to fertilize the eggs of Echinoderms , from which the nuclei have been removed , by the spermatozoa of other species of Echinoderms . The egg is a typical cell , an organism , an individual . All ...
... instance , has shown that it is possible to fertilize the eggs of Echinoderms , from which the nuclei have been removed , by the spermatozoa of other species of Echinoderms . The egg is a typical cell , an organism , an individual . All ...
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
adult ancestral stages animals antheridia apical leaves appear appendages aquatic Archaeopteryx assimilative atrophy basilar leaves became become belonging bipinnated blade branches calcaneum canal cells characters chlorophyll collective property colony complete condition consists corporations Crustacea custom degeneration degenerative evolution digits disappeared embryo endopodite epipod exhibited existence exopodite female feudal floating leaves flowers foliage leaves formation formed function gland Huxley hypopod Illustrations individual instance institutions intercentrum land larval Lathyrus Aphaca leaf leaflets limbs male mammals marriage masuirs maxillipede mesonephros metatarsals modern modification muscles normal original pairs petiole phalanges pineal eye plants podite primitive Professor progressive evolution pronephros prothallus protopodite pr reduced regarded remain represent retracing Rosa rugosa rudimentary organs segment sepal slow-worm social societies sociology species stamens stem stipules stomata structure survival tarsius tendrils terminal thalamencephalon third tion traces transformation undergone useless vertebral column vertebrates vestiges wings
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