Question

what is plasmolysis? explain briefly about it

Answer 1

Plasmolysis is the process in which cells lose water in a hypertonic solution. The reverse process, cytolysis, can occur if the cell is in a hypotonic solution resulting in a lower external osmotic pressure and a net flow of water into the cell. Through observation of plasmolysis and deplasmolysis, it is possible to determine the tonicity of the cell's environment as well as the rate solute molecules cross the cellular membrane

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Answer 2

plasmolysis is the contraction of cytoplasm from the cell wall caused due to withdrawl of water when placed in strong or hypertonic solution