Answers

2015-06-11T20:18:08+05:30
It functions are 
to provide shape
ii to provide strength
etc.
0
2015-06-11T20:19:00+05:30
Function of cell wall:
1)it gives rigidity
2)act as a protective layer
3)substances enter if they are necessary , if not the restrict them
4)give shape,strength,structure
5)make the plant to be erect.
also known as plasma membrane........
1 5 1