Question

Do cells behave like a passive osmometer​

Answer 1

Explanation:

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• Passive Transport: Osmosis. Osmosis is the diffusion of water through a semipermeable membrane according to the concentration gradient of water across the membrane. ... Osmosis is a special case of diffusion. Water, like other substances, moves from an area of higher concentration to one of lower concentration.

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Answer 2

Answer:

Allium cepa and Pisum sativum plant cells behave as an ideal osmometer as far as plasmolytic contraction of the protoplast is concerned. b. The protoplasts of these cells could be plasmolysed to 15–45% of their original volume without the loss of membrane semi-permeability.