1.What is plasmolysis? *breaking of plasma membrane *losing of water by osmosis
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Answer:
Plasmolysis is when plant cells lose water after being placed in a solutionthat has a higher concentration of solutes than the cell does. This is known as a hypertonic solution. Water flows out of the cells and into the surrounding fluid due to osmosis. This causes the protoplasm, all the material on the inside of the cell, to shrink away from the cell wall. Severe water loss that leads to the collapse of the cell wall can result in cell death. Since osmosis is a process that requires no energy on the part of the cell and cannot be controlled, cells cannot stop plasmolysis from taking place.
plasmolysis is a process in which sells lose water in a hypotonic solution the reverse process my licence or licence can occur if the cell is in a hypotonic solution resulting in a lower external osmotic pressure and inlet flow of water into the cell
