In this article we will discuss about the Meaning and Importance of Plasmolysis. Meaning of Plasmolysis: Shrinkage of the protoplast of a cell from its cell wall under the influence of a hypertonic solution is called plasmolysis. Hypertonic solution causes exosmosis or withdrawal of water from cytoplasm and then the central vacuole of cell. The size of cytoplasm as well [...]
Let us make in-depth study of the importance and practical utility of plasmolysis. The shrinkage of the protoplast from its cell wall due to exosmosis under the influence of hypertonic solution is called plasmolysis. The point at which protoplast just begins to shrink away from the cell wall is known as incipient plasmolysis .The stage when the cell wall has [...]
The below mentioned article provides a study note on the plasmolysis in plant cell. In many plant cells, the protoplasm may shrink completely away from the cell wall and collect as a spherical mass in the centre or in one corner of the cell (Fig. 665). This phenomenon is called plasmolysis. When this contraction or withdrawal of protoplasm away from [...]