Question

i) A plant cell becomes less flaccid when placed in
solution
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Answer 1

Explanation:

When a cell is placed in hypertonic solution then exosmosis occurs. Due to exosmosis the protoplasm shrinks and leaves the cell wall and thus cell becomes flaccid. The cell shrinks  because the water flows from lower concentration of solute, that is from inside the cell  to the higher concentration of solute, that is outside the cell, and the protoplasm shrinks towards a corner of the cell, called plasmolysis.

Answer 2

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When a plant cell is placed in a hypertonic solution , the water from inside the cell s cytoplasm diffuses out and the plant cell is said to have become "flaccid". If the plant cell is then observed under the microscopic, it will be noticed that the cytoplasm has shrunk and pulled away from the cell wall .