demonstration of Osmosis with the help of potato and diffusion with the help of ink/colour dye in water method , in the form of video with description of both process and its uses.
Answers
Answer:
Water will move from an area of less salt to more salt (more water to less water), and so when the potato is placed in the saltwater, all the water that is inside the potato (yes, plants have a lot of water inside of them, that's what gives a plant it's structure) moves out by osmosis.
Explanation:
An increase in the level of sucrose solution is observed in the osmometer. It is because of the entrance of water due to endosmosis from the beaker.
Also, a water potential gradient is built between the sucrose solution in the external water and the osmometer.
Though both the liquids are divided by living cells of the potato tuber, they allow the entrance of water into the sugar solution.
This demonstrates the entrance of water into the sugar solution through the tissues of potato serving as a selectively permeable membrane.
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