What is plasmolysis and give an example.

Answer: Plasmolysis is carried out when a plant cell placed inside a hypertonic solution thus loses water. The actual process is the motion of water in outer side due to osmosis, that causes the entire cell to contract. Plasmolysis has become a process that is out of control because osmosis requires no energy, irrespective of the fact that excess water loss can lead to cell wall collapse. Plasmolysis is characterized by an extreme water loss out from cell, making it a rare natural occurrence. It is visible whenever the plants are subjected to chemical weedicides or coastal flooding . A few common plasmolysis instances also include shrinking of food and pickles that have been preserved with excessive salts.