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  • 03-09-2018
  • Biology
contestada

_______________ is used by plants to form rigid walls around cells

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transitionstate
transitionstate transitionstate
  • 12-09-2018

Answer

          Cellulose, lignin and suberin are the chemicals that provide rigidity to cell wall.

Explanation

                 In plant two type of growth occurs, primary and secondary growth. in primary growth when new cells are formed they are bounded by primary wall whose composition in mainly of cellulose. in secondary growth accumulation of lignin in secondary wall, suberin in cork cell wall and lignin in xylem cell wall occurs which provide rigidity.

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