Nomogenesis: Or, Evolution Determined by LawM.I.T. Press, 1969 - Всего страниц: 477 |
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Стр. 248
... belong to another though allied family Eulotidae.1 A series of such similarities between mollusca belonging to various families and different localities has been pointed out by Mrs. M. Linden ( 1898 ) . Among the Melaniidae occur genera ...
... belong to another though allied family Eulotidae.1 A series of such similarities between mollusca belonging to various families and different localities has been pointed out by Mrs. M. Linden ( 1898 ) . Among the Melaniidae occur genera ...
Стр. 286
... belonging to the family Hydrophilidae and found in the Samarkand province , Turkestan , is in outward appearance unlike its kin , and more nearly approaches representatives of the families Tenebrionidae or Trogositidae . Though exhibit ...
... belonging to the family Hydrophilidae and found in the Samarkand province , Turkestan , is in outward appearance unlike its kin , and more nearly approaches representatives of the families Tenebrionidae or Trogositidae . Though exhibit ...
Стр. 303
... belonging to the Cervidae and extending northward into Mexico , is remark- able . Many rodents display a similarity ... belong to two different orders , having essentially nothing in common . The whales form a very aberrant This ...
... belonging to the Cervidae and extending northward into Mexico , is remark- able . Many rodents display a similarity ... belong to two different orders , having essentially nothing in common . The whales form a very aberrant This ...
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