The fluid filled vacuoles or vesicles which are separated from cytopla...
Tonoplasts are the fluid filled vacuoles or vesicles which are separatedfrom cytoplasm by a selectively permeable membrane. It help in maintaining turgidity of the cell.
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The fluid filled vacuoles or vesicles which are separated from cytopla...
Tonoplast
The correct answer is option 'D' which is the Tonoplast. Let's understand why this is the correct answer in detail:
What is Tonoplast?
- The Tonoplast is a selectively permeable membrane that surrounds the fluid-filled vacuoles or vesicles in plant cells.
- It is a type of membrane that separates the vacuolar contents from the cytoplasm of the cell.
Function of Tonoplast:
- The Tonoplast plays a crucial role in regulating the movement of ions, nutrients, and other substances in and out of the vacuole.
- It helps maintain the osmotic balance within the cell by controlling the movement of water and solutes into and out of the vacuole.
- The Tonoplast also stores various molecules like sugars, ions, pigments, and toxins within the vacuole.
Importance of Tonoplast:
- The presence of Tonoplast is essential for maintaining the structural integrity of the cell and providing support to the plant.
- It also helps in maintaining turgor pressure within the cell, which is crucial for plant growth and development.
- Tonoplast plays a role in storing wastes and harmful substances in the vacuole, preventing them from damaging the rest of the cell.
In conclusion, the Tonoplast is a vital component of plant cells that plays a significant role in maintaining the cell's internal environment and overall health.