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What are the functions of cell wall in plant cells? - Science

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Question

What are the functions of cell wall in plant cells? 

Answer in Brief

Solution

Cell wall is an additional layer surrounding the plasma membrane in plant cells. Its functions are:

  1. to give shape and support to the plant cell.
  2. to provide protection against variations in temperature, atmospheric moisture, etc.
  3. prevents water loss.
  4. controls the rate and direction of cell growth and regulates cell volume.
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Chapter 8: Cell—Structure and Functions - Very Short Answer Questions [Page 44]

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NCERT Exemplar Science [English] Class 8
Chapter 8 Cell—Structure and Functions
Very Short Answer Questions | Q 30. | Page 44
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