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Because they need to store water to make photosynthesis.
Plant vacuoles are bigger than animal vacuoles because plants store their food in vacuoles because as you know that is the job of the vacuole. We as animals don't store our food we waste food while plants don't waste.
Plants cells' vacuoles are used as the storage organelles. Animal cells have vacuoles, too, but plant vacuoles are much larger and provide structure to the plant cells.
Water pressure in plants is caused by capillary action generated by the surface tension of its water.
Since Elodea are freshwater plants they need cell walls to prevent water, which moves into the cell, from bursting the cell. The cell wall provides cellular rigidity so that the cell won't burst in response to osmosis there will just be a build of of pressure that is maintained by the cell wall. If the pressure is too great the cells will explode and the Elodea will DIE.
entry of water that causes turgor pressure in vacuoles of plants
they hold water for plants
The vacuoles within the plant's cells shrivel as they lose water. As the vacuoles shrink, less pressure is exerted inside the plant, preventing it from standing straight.Because its not getting enough sunlight or water to stay alive
in storage vacuoles
Isolating materials that might be harmful or a threat to the cellContaining waste productsContaining water in plant cellsMaintaining internal hydrostatic pressure or turgor within the cellMaintaining an acidic internal pHContaining small moleculesExporting unwanted substances from the cellAllows plants to support structures such as leaves and flowers due to the pressure of the central vacuoleIn seeds, stored proteins needed for germination are kept in 'protein bodies', which are modified vacuoles.
Vacuoles wich hold water in them.
to give the plant water
Water is important in the plants shape as the pressure from the water in the cells help to keep the plants shape. When a plant is devoid of water it begins to droop, this means there is no water in the cells to help keep it upright.
the vacuoles are lacking water
Because they need to store water to make photosynthesis.
vacuoles are responsible but if u wanna get nitty n gritty its the stuff in the water that's in the vacuoles
"A vacuole is a membrane-bound sac that plays roles in unicellular digestion and the release of cellular waste products. In animal cells, vacuoles are generally small. Vacuoles tend to be large in plant cells and play a role in torturer pressure. When a plant is well-watered, water collects in cell vacuoles producing rigidity in the plant. Without sufficient water, pressure in the vacuole is reduced and the plant wilts."