Nomogenesis: Or, Evolution Determined by LawM.I.T. Press, 1969 - Всего страниц: 477 |
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Стр. xv
... principles which we think we recognise , and by using phrases which we can only partly explain ; how species are ... principle of regulation " reacting to all the circum- stances of the case , and thereby it adapts itself to such ...
... principles which we think we recognise , and by using phrases which we can only partly explain ; how species are ... principle of regulation " reacting to all the circum- stances of the case , and thereby it adapts itself to such ...
Стр. 15
... principle of Lamarck . We mean , in short , that the admission of the principles of use and disuse , as also of adaptation to the environment , is a veiled acknowledgment that primordial fitness is inherent in every living body.1 In ...
... principle of Lamarck . We mean , in short , that the admission of the principles of use and disuse , as also of adaptation to the environment , is a veiled acknowledgment that primordial fitness is inherent in every living body.1 In ...
Стр. 19
... principle of self - preservation already contains the conceptions of variation and heredity , it being indeed nothing but a synonymous term for the principle of fit behaviour organisms realise the minimum of variation and maximum of ...
... principle of self - preservation already contains the conceptions of variation and heredity , it being indeed nothing but a synonymous term for the principle of fit behaviour organisms realise the minimum of variation and maximum of ...
Содержание
THE STRUGGLE FOR EXISTENCE AND NATURAL | 1 |
Various types of the struggle for existence | 45 |
Is survival a privilege of the bearers of useful | 62 |
Авторские права | |
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Abel accidental according adapted adult allied America ammonites amphibians ancestors angiosperms Animals and Plants appear belonging Bennettitales birds bones butterflies Carinatae chance chap characters colour common complex Craniata Cretaceous Crossopterygii Darwin definite direction derived determined direction dicotyledons dinosaurs Dipnoi dorsal due to convergence embryo evolution exhibit external extinct female fins fishes formation forms Fürbringer genera genus groups gymnosperms hind-limbs independently insects instance Kuznetzov lamarckiana latter living Lotsy lower male mammals manifested means mimicry Monochlamydeae monocotyledons mutations natural selection number of individuals observed occur ontogeny opinion organisation Origin of Species Ornithischia orthogenesis Osborn parallel pectoral peculiar phenomena phylogeny Piperales placenta Placentalia Polycarpicae polyphyletic polyphyletic origin possess primitive produced Pseudosuchia pterosaurs Ratitae referred regarded remarkable reptiles resemblance Russian Saurischia says seeds shell similar skull structure struggle for existence sub-species teeth Teleostomi tendency tetrapods theory tion transformation varieties Vavilov vertebrates Vries wings