The Edinburgh New Philosophical Journal: Exhibiting a View of the Progressive Discoveries and Improvements in the Sciences and the Arts, 11. köideA. and C. Black, 1860 |
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Page 4
... original stock is really neuter ; but true sexes appear in these buds , after they have been transformed by a process of development into isolated zooids or phytoids . They may be considered as a highly in- dividualized form of those ...
... original stock is really neuter ; but true sexes appear in these buds , after they have been transformed by a process of development into isolated zooids or phytoids . They may be considered as a highly in- dividualized form of those ...
Page 7
... original cyst , only they are budded off from a special thickening of the lining membrane -not as in Echinococcus , from its whole interior . The Echinodermata might also be cited in illustration , though they differ from the generality ...
... original cyst , only they are budded off from a special thickening of the lining membrane -not as in Echinococcus , from its whole interior . The Echinodermata might also be cited in illustration , though they differ from the generality ...
Page 10
... original basis of the doctrine of alternation , and of which Mr Huxley has since given us a most lucid and philosophical account - to the detachment of reproductive zooids , made up of caudal seg- ments , budded off from some Annelida ...
... original basis of the doctrine of alternation , and of which Mr Huxley has since given us a most lucid and philosophical account - to the detachment of reproductive zooids , made up of caudal seg- ments , budded off from some Annelida ...
Page 16
... original germ - mass becomes as completely reduced to the condition of a mere appendage of the * An . Nat . Hist . , 2d Series , xvi . , 49 . British Fresh - water Polyzoa ( Ray Soc . ) , pp . 41 , 33 , 34 . structures derived from it ...
... original germ - mass becomes as completely reduced to the condition of a mere appendage of the * An . Nat . Hist . , 2d Series , xvi . , 49 . British Fresh - water Polyzoa ( Ray Soc . ) , pp . 41 , 33 , 34 . structures derived from it ...
Page 18
... original sac - like embryo , which have undergone slight changes , and have become the endocyst of the more mature polyzoon , and it will be at once perceived that this development of the ovary takes place in a way which may obviously ...
... original sac - like embryo , which have undergone slight changes , and have become the endocyst of the more mature polyzoon , and it will be at once perceived that this development of the ovary takes place in a way which may obviously ...
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Common terms and phrases
acid ancient animals appearance arch Archegosaurus bones botany Bowfell caloric carbon carbonic acid caves cent Cestoidea character colour combustion contains distinct district draught Eastern Echinodermata Edinburgh effect embryogeny Europe exhibited existence fact feet flora formation fossils fuel gamomorphic gemmæ gemmation genera genus give glacial glaciers gneiss goitre Haurân hills hydrogen insects instance lake larvæ latter Lejah less light loss luminous mean temperature miles moraine mountains nature nearly Nitrogen North America observations occur organs origin orthomorphic ovum peculiar period phenomena plants portion present probably produced Professor protomorphic referred region remarkable resemblance roches moutonnées rock seen self-registering sepals SERIES.-VOL side Silurian similar skull Society species specific gravity specific heat specimens streamers structure surface Table tarn Taxodium thermometer tion trees Trematoda valley vegetable vertebræ weight Wellingtonia western whole zooids