Evolution by Atrophy in Biology and SociologyD. Appleton, 1899 - 316 pagini |
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Pagina 11
... become a society . Among the simplest aggregates , all the units are und Entwicklungsfähigkeit kernloser Seeigel - Eier , und über the Möglichkeit ihrer Bastardirung . Arch . f . Entwicklungsmechanik der Organismen , Bd . ii . , pp ...
... become a society . Among the simplest aggregates , all the units are und Entwicklungsfähigkeit kernloser Seeigel - Eier , und über the Möglichkeit ihrer Bastardirung . Arch . f . Entwicklungsmechanik der Organismen , Bd . ii . , pp ...
Pagina 12
... become ex- tremely involved . Although one accept our view , it is difficult to rigorously apply our generalizations to such facts as the following : Certain male cephalopods , at the period of reproduction , separate from their bodies ...
... become ex- tremely involved . Although one accept our view , it is difficult to rigorously apply our generalizations to such facts as the following : Certain male cephalopods , at the period of reproduction , separate from their bodies ...
Pagina 13
... become strawberry plants . So long as these young plants are insufficiently developed to main- tain themselves , the mother - plant continues to supply them with nourishment . As soon , however , as the young shoot can dispense with ...
... become strawberry plants . So long as these young plants are insufficiently developed to main- tain themselves , the mother - plant continues to supply them with nourishment . As soon , however , as the young shoot can dispense with ...
Pagina 14
... become more marked . In the more complex forms of societies the results of the characters we have distinguished become most ac- centuated . IV . Distinctive characters of societies of which the members are united by social contract ...
... become more marked . In the more complex forms of societies the results of the characters we have distinguished become most ac- centuated . IV . Distinctive characters of societies of which the members are united by social contract ...
Pagina 15
... become organisms on the rupture of the Federal bond ? On the other hand , with the growth of international treaties between the states of Eastern Europe , will their social indi- viduality disappear , and will they come to be regarded ...
... become organisms on the rupture of the Federal bond ? On the other hand , with the growth of international treaties between the states of Eastern Europe , will their social indi- viduality disappear , and will they come to be regarded ...
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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