Question

Define cyclosis and plasmolysis​

Answer 1

Cyclosis- streaming of cytoplasm within a living cell without deformation of the external cell membrane. In some plant cells there is a rapid rotatory cytoplasmic movement, which is limited to the peripheral parts of the cell next to the cell wall; chloroplasts and granules move in this stream.

Plasmolysis is the process of shrinkage or contraction of the protoplasm of a plant cell as a result of loss of water from the cell. Plasmolysis is one of the results of osmosis and occurs very rarely in nature, but it happens in some extreme conditions.

Step-by-step explanation:

Answer 2

Cytolysis. The rupturing of a cell due to excess internal pressure. Plasmolysis. Collapse of a walled cell's cytoplasm due to a lack of water.