. Biological lectures delivered at the Marine Biological Laboratory of Wood's Holl [sic]. Biology. THE PHYSIOLOGY OF EXCRETION. 95 the food in the funnel cell body is carried into B, and recon- structs with C-JJ^" the original ciliary substance C. The waste product IV" is discharged and carried away into the receptaculum. In the excretophore E we find the following given factors : J^. M {C — W). 0 B + 6 + IF'" Fig. 6. W= the excretory granules picked up by the cell during its wandering, and A''=nutritious substances composed of plasma P and the often-mentioned isolating drops/.


. Biological lectures delivered at the Marine Biological Laboratory of Wood's Holl [sic]. Biology. THE PHYSIOLOGY OF EXCRETION. 95 the food in the funnel cell body is carried into B, and recon- structs with C-JJ^" the original ciliary substance C. The waste product IV" is discharged and carried away into the receptaculum. In the excretophore E we find the following given factors : J^. M {C — W). 0 B + 6 + IF'" Fig. 6. W= the excretory granules picked up by the cell during its wandering, and A''=nutritious substances composed of plasma P and the often-mentioned isolating drops/. The secretion or waste product IV from the funnel cell body A influences the excretophore £ so that the latter disintegrates. During this process W reacts on JV, and as a result of this chemical process we get iV' = fluid nutritious substances, which are possibly used up by the surrounding tissues. O^iree oxygen, which is. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Marine Biological Laboratory (Woods Hole, Mass. ). Boston, Ginn & Co


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Keywords: ., bookcentury1800, bookdecade1890, bookpublishe, booksubjectbiology