Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 552
continues for some time afterthe particles have been expelled by pressure from the interior of thecell ;*and it appears to bean active form of the molecular movementcommon to other minute particles freely suspended in fluid. Thismovement of minute particles affords an instance of the… … Fig. 387.—Cyclosis in Closterium lunula: A, cell showing central separation at aTin which the large particles, b, are not seen; B, one extremity enlarged, showingthe movement of particles in the colourless space ; D, cell in a state of division. takes place is often peculiarly modified, so as to…
Microscopy
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