The Encyclopaedia Britannica; .. A dictionary of arts, sciences and general literature . Fig. 5. Fig. 6. Flos. 3 and 4.—Spore or reproductive cell of Equisetum, Horsetail, with two clft-vate hygrometric filamepts. In Qg. 3 the filaments are expanded in a dry atoM;in 4 they are curled round the spore on the application of moisture. Fig. 5.—Cell v, with vibratlle filaments or cilia c, from Chajtophora. FiO. 6.^-0!der cells than those repi<esented in fig. 1. h, cell-wall; p. protopiasmwith nucleus and nucleolua; a, vacuoles in the protoplasm filled with fluid cell-sap. {Sachi.) The protoplasm,
The Encyclopaedia Britannica; .. A dictionary of arts, sciences and general literature . Fig. 5. Fig. 6. Flos. 3 and 4.—Spore or reproductive cell of Equisetum, Horsetail, with two clft-vate hygrometric filamepts. In Qg. 3 the filaments are expanded in a dry atoM;in 4 they are curled round the spore on the application of moisture. Fig. 5.—Cell v, with vibratlle filaments or cilia c, from Chajtophora. FiO. 6.^-0!der cells than those repi<esented in fig. 1. h, cell-wall; p. protopiasmwith nucleus and nucleolua; a, vacuoles in the protoplasm filled with fluid cell-sap. {Sachi.) The protoplasm, which lines the interior of the cell-wall,and which is the essential Kving portion of the cell, consistsof albuminous substance mixed with water and some in-combustible materials, and. it also contains some organiccompounds. It is a homogeneous, soft, gelatinous we usually find it in cells it has a granular andturbid appearance. This arises from an admixture offormative matters, to which the name metaplasm has beenapplied. It is coagulated by heat, and is soluble in
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectencyclo, bookyear1902
