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turgor pressure, also turgidity, is the main pressure exerted by cell contents against the cell walls in plant cells
A plant wilts when it has a decreased turgor pressure.
the answer is cellular membrane
When the turgor pressure is low in a plant it will start to slouch and wilt.
Plant cells are not known to have negative turgor pressure values. However, there are times when plants will have low turgor pressures which may result into negative turgor pressure values.
A plant with high turgor pressure is healthy and rigid. When turgor pressure is high, it pushes the plasma membrane into the cell wall. This causes the plant to be turgid.
Mimosa plant.
The cell wall. The interior pressure of water maintains turgor and keeps the plant erect.
Turgor would be lost when a plant loses water. Salt water can cause water to move out of plant cells and the plant would wilt.
That would be the large central vacuole. In plant, not only does it contain water, it also controls turgor for when the plant receives a lot of water instead of simply lysing like in animal cells.
Guttation
helps provide support for the plant