 Crystals of Calcium Oxalate. — Few plants are devoid of such crystals. They are formed in the cytoplasm, within vacuoles which afterwards enlarge and sometimes almost fill the whole cell. In such cases the other components of the cell become greatly...  A Text-book of botany - Pàgina 72per Eduard Strasburger - 1898 - 632 pàginesVisualització completa - Sobre aquest llibre
 | dr. eduard strasburger, dr. ludwig jost, dr. heinrich schenck - 1912 - 864 pàgines
...dilute solution of caustic potash, they at first increase in size without losing their crystalline form. Crystals of Calcium Oxalate. — Few plants are devoid...greatly reduced ; the cell walls at the same time often become corky, and the whole cell becomes merely a repository for the crystal. The crystals may... | |
 | 1925 - 346 pàgines
...and brittle. There are but few plants that do not possess crystals of calcium oxalate. These crystals are formed in the cytoplasm, within vacuoles which...almost fill the whole cell. In such cases the other parts of the cell become greatly reduced. The crystals may be developed singly in a cell, in which... | |
 | John Cullen - 1917 - 660 pàgines
...brittle. There are but few plants tliat do not possess crystals of calcium oxalate. These crystals are formed in the cytoplasm, within vacuoles which...almost fill the whole cell. In such cases the other parts of the ce" become greatly reduced. The crystals may be developed singly iri a cell, in which... | |
 | Eduard Strasburger - 1921 - 830 pàgines
...the oil assumes the crystalline form, eg in rose petals. 2. Solid Inclusions of the Cytoplasm, (a) Crystals of Calcium Oxalate. — Few plants are devoid...of such crystals. They are formed in the cytoplasm as end products of metabolism, within vacuoles which afterwards enlarge and sometimes almost fill the... | |
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