Carpenter, William Benjamin, 1813-1885 · Philadelphia : Blakiston · leaf 495
h uni-formly-moving sheet or layer.Where several distinct currents exist in one cell, they are all foundto have one common point of departure and return, namely, thenucleus (b, a) ; from which it seems fairly to be inferred that thisbody is the centre of the vital activity of the cell.—Mr.… … Rotation of fluid in Hairs of Tradescan-tia Virginica:—A, portion of cuticle withhair attached; a, b, c, successive cells ofthe hair; rf, cells of the cuticles ; e, Stoma :—B, joints of a beaded haii, showing seve-ral currents; a, Nucleus. CYCLOSIS.—DEPOSITS ON CELL-WALLS. m movement from being…
Microscopy · Biology
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