Nomogenesis: Or, Evolution Determined by LawM.I.T. Press, 1969 - Всего страниц: 477 |
Результаты поиска по книге
Результаты 1 – 3 из 40
Стр. 289
... colour of many Hymenoptera is turned into ochreous yellow . It has been observed that in many places butterflies of different groups have a similar coloration , while in others the same genera very considerably differ from one another ...
... colour of many Hymenoptera is turned into ochreous yellow . It has been observed that in many places butterflies of different groups have a similar coloration , while in others the same genera very considerably differ from one another ...
Стр. 291
... colour , and nearly all the Eocene marine Gastropoda from one of the deposits of Australia , although belonging to different genera , are characterised by a very prominent nucleus . Beetles inhabiting the sands of Central Asian deserts ...
... colour , and nearly all the Eocene marine Gastropoda from one of the deposits of Australia , although belonging to different genera , are characterised by a very prominent nucleus . Beetles inhabiting the sands of Central Asian deserts ...
Стр. 331
... colour , which recalls that of the sea - weeds . And yet the oceanic cod is grey . J. Petersen ( 1902 ) in a relatively short time succeeded in changing the colour of the cod in accordance with its sur- roundings . Perccottus glehni ...
... colour , which recalls that of the sea - weeds . And yet the oceanic cod is grey . J. Petersen ( 1902 ) in a relatively short time succeeded in changing the colour of the cod in accordance with its sur- roundings . Perccottus glehni ...
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 | |
Не показаны другие разделы: 30
Другие издания - Просмотреть все
Часто встречающиеся слова и выражения
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