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प्रश्न
What are the functions of cell wall in plant cells?
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उत्तर
Cell wall is an additional layer surrounding the plasma membrane in plant cells.
Its functions are:
- To give shape and support to the plant cell.
- To provide protection against variations in temperature, atmospheric moisture, etc.
- Prevents water loss.
- Controls the rate and direction of cell growth and regulates cell volume.
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संबंधित प्रश्न
State whether the following statement is true (T) or False (F):
Protoplasm is the part of the cell which surrounds the nucleus.
How will you distinguish cell wall from plasma membrane?
Analogy
Spirogyra : Plant cell :: Amoeba : ______
Identify any four parts of the Plant cell.
True or False – If false give the correct answer
Animal cells have a cell wall
Chloroplast : photosynthesis :: mitochondria : ______.
The pigment present in leaf to absorb light is ______.
List the differences between Plant cell and Animal cell.
Stem cells are used by doctors to treat diseases. Do you agree with this statement?
Give two examples of unicellular animals.
