Handbook of practical botany for the botanical laboratory and private student (1908)
Strasburger, Eduard, 1844-1912, Hillhouse, William, 1850-1910 · London, S. Sonnenschein; New York, Macmillan · leaf 77
ss andarrangement. New connecting threads form, older ones becomegradually thinner in the middle, finally break through, and with-draw into other strands. Thus by degrees the conformationchanges. The nucleus is almost spherical, or often oval or some-what flattened. With the strongest magnification… … Fig. 15.—Abbes Drawing Camera, No. 44a (Zeiss); two-thirds natural size. nucleus has divided. The nucleus is towed about hither andthither by the cytoplasmic strands, and thus slowly changes itsposition in the cell. In order to prove this, take rapidly a sketchof the cell, and compare this with the…
Botany · Plant physiology · Microscopy
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