Evolution by Atrophy in Biology and SociologyD. Appleton, 1899 - 316 pagini |
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Pagina 13
... say if these plants represent colonies or free individuals . Speaking generally , it may be said that no precise line can be drawn between colonies and individuals . Many writers on the subject , and Perrier among the number , consider ...
... say if these plants represent colonies or free individuals . Speaking generally , it may be said that no precise line can be drawn between colonies and individuals . Many writers on the subject , and Perrier among the number , consider ...
Pagina 18
... relatifs à l'histoire de la circoncision chez les peuples de la Syrie ( Th . Reinach , L'Anthropologie , 1893 , vol . iv . , pp . 28 and following ) . certain Australian tribes . Granting , he says , that 18 EVOLUTION BY ATROPHY.
... relatifs à l'histoire de la circoncision chez les peuples de la Syrie ( Th . Reinach , L'Anthropologie , 1893 , vol . iv . , pp . 28 and following ) . certain Australian tribes . Granting , he says , that 18 EVOLUTION BY ATROPHY.
Pagina 19
... says , that circumcision , the removal of teeth , and other similar mutilations imply a condition of political or religious subjection — or both - no longer exist- ing among these tribes , the custom is obviously the vestige of a more ...
... says , that circumcision , the removal of teeth , and other similar mutilations imply a condition of political or religious subjection — or both - no longer exist- ing among these tribes , the custom is obviously the vestige of a more ...
Pagina 153
... says Kowalevsky , " that as the past gives place to the present it leaves traces which vary in number and impor- tance . " " 1 This is obviously the case with regard to most customs , but it is unnecessary to point out all the instances ...
... says Kowalevsky , " that as the past gives place to the present it leaves traces which vary in number and impor- tance . " " 1 This is obviously the case with regard to most customs , but it is unnecessary to point out all the instances ...
Pagina 156
... says , " This ancient institution nowadays is a meeting together of a small number of citizens to conduct the business of several thousands . The few people connected with the affairs of the town ( which is very poor ) , meet together ...
... says , " This ancient institution nowadays is a meeting together of a small number of citizens to conduct the business of several thousands . The few people connected with the affairs of the town ( which is very poor ) , meet together ...
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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