Philosophical Transactions of the Royal Society of London, Volume 174,Deel 3W. Bowyer and J. Nichols for Lockyer Davis, printer to the Royal Society, 1884 |
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Pagina 689
... Renilla . By EDMUND B. WILSON , Ph.D. , Fellow of Johns Hopkins University . Communicated by Professor HUXLEY , F.R.S. 723 XXV . On the Continuity of the Protoplasm through the Walls of Vegetable Cells . By WALTER GARDINER , B.A. , late ...
... Renilla . By EDMUND B. WILSON , Ph.D. , Fellow of Johns Hopkins University . Communicated by Professor HUXLEY , F.R.S. 723 XXV . On the Continuity of the Protoplasm through the Walls of Vegetable Cells . By WALTER GARDINER , B.A. , late ...
Pagina 691
... Renilla . Plates 68 to 70.-Mr. W. GARDINER on the Continuity of the Protoplasm through the Walls of Vegetable Cells . Plate 71.-Mr. P. H. CARPENTER on a new Crinoid from the Southern Sea . Plates 72 to 74.—Mr. O. REYNOLDS on the Motion ...
... Renilla . Plates 68 to 70.-Mr. W. GARDINER on the Continuity of the Protoplasm through the Walls of Vegetable Cells . Plate 71.-Mr. P. H. CARPENTER on a new Crinoid from the Southern Sea . Plates 72 to 74.—Mr. O. REYNOLDS on the Motion ...
Pagina 696
... Renilla . In the autozooids of Pennatula I could find no siphonoglyphe , nor in the autozooids of Renilla . KÖLLIKER ( 9 ) does not mention any ciliated groove in any of the numerous Pennatulids he examined , nor does MARSHALL ( 17 ) in ...
... Renilla . In the autozooids of Pennatula I could find no siphonoglyphe , nor in the autozooids of Renilla . KÖLLIKER ( 9 ) does not mention any ciliated groove in any of the numerous Pennatulids he examined , nor does MARSHALL ( 17 ) in ...
Pagina 699
... Renilla . In this genus there is but a small amount of fleshy sarcosoma , but there are large canal spaces which occupy the greater part of the colony , and here we find , owing probably to the need of only a feeble current , very small ...
... Renilla . In this genus there is but a small amount of fleshy sarcosoma , but there are large canal spaces which occupy the greater part of the colony , and here we find , owing probably to the need of only a feeble current , very small ...
Pagina 705
... Renilla . The siphonoglyphe has not a very great extent , but is armed with enormously long cilia , which extend across the lumen of the stomodæum . Fig . 10. Transverse section through a siphonozooid of Pennatula . The siphonoglyphe ...
... Renilla . The siphonoglyphe has not a very great extent , but is armed with enormously long cilia , which extend across the lumen of the stomodæum . Fig . 10. Transverse section through a siphonozooid of Pennatula . The siphonoglyphe ...
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Veelvoorkomende woorden en zinsdelen
Alcyonaria appearance axial polyp axis basals become bilateral body buds calyx-teeth Carbonic acid carcass cavity cell-wall Chlor cilia citron band cleavage colony colour condenser connexion critical velocity deutoplasm diameter dorsal earth eddies embryo endosperm entire animal entoderm cells experiments fluid gauge granular HOFMANN's blue interradial iodine KÖLLIKER lamella larva larvæ lateral layer lime live-weight longitudinal MDCCCLXXXIII mesenterial mesenterial filaments methyl violet middle lamella nuclei observed oesophagus offal oxalate peduncular septum Pennatulacea phosphoric acid picric acid pigs pipes pit membrane plasmolysis Plate 70 portion potash precipitate protoplasm pulvinus Pure ash quantity radials radiant matter tube reagent Renilla Reteocrinus segmentation separated septa sexual polyps shown in fig side siphonoglyphe solution specimen spectrum spheres spicules stage stained stomodæum structure substance sulphate sulphuric acid supporting lamella temperature tentacles terbia tissue Trace Trace Trace Transverse section ventral chamber vitellus wall yttria yttrium Zinc Iod zooids