Homework Answers
QUESTION-1
ANSWER
In an isotonic solution in animal cells, there is no net movement of water.
An animal cell in a hypotonic solution may lyse or burst open.
An animal cell in a hypertonic solution will shrivel up or crenate.
Plant cells react differently to osmotic change due to the presence of the cell wall, a structure that animal cells lack.
For a plant cell in a hypotonic solution, vacuoles fill with water, increasing turgor pressure.
For a plant cell in a hypertonic solution, the cytoplasm shrinks, causing plasmolysis and decreasing turgor pressure.
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