BI-553
Osmosis
Biology · Secondary 3 · Medium · Osmosis
A piece of plant stem is placed in pure water. After 20 minutes, it bends outward into a curve. What does this show about the water potential of the stem cells compared with pure water?
- Stem cells have higher water potential than pure water.
- Stem cells have the same water potential as pure water.
- Stem cells have lower water potential than pure water.
- Water potential is not involved in this change.
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