Question

Eight potato cylinder of the same size were used to investigate a certain physiological process. Four of the potato cylinders were placed in solution S. The other four potato cylinders were placed in solution T. After 2 hours, the potato cylinders from solution S were found to longer and stiff, while those from solution T were found to be shorter and flexible Explain the results in solution S and T.​

Answer 1

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Step-by-step explanation:

The results of the experiment suggest that the potato cylinders placed in solution S experienced an increase in size and stiffness due to osmosis. Osmosis is a process in which water moves from an area of higher water potential (solution S) to an area of lower water potential (the potato cylinders). This causes the potato cylinders to swell as the water moves into them. On the other hand, the potato cylinders placed in solution T experienced a decrease in size and flexibility due to osmosis. In this case, the water moves from an area of lower water potential (the potato cylinders) to an area of higher water potential (solution T). This causes the potato cylinders to shrink as the water moves out of them.