In Sclerenchyma the Cell Wall Is?

The cell walls of sclerenchyma have thickened secondary layers made from cellulose, hemicelluloses and lignin. The stiffness of sclerenchyma depends on the orientation of cellulose and varies widely under developmental control.

What type of cell wall is found in sclerenchyma?

Sclerenchyma cells possess two types of cell walls: primary and secondary walls. The secondary wall is very thick and highly lignified (15%–35%) and imparts a great rigidity and hardness to the cell and tissue.

Does sclerenchyma have cell wall?

Sclerenchyma tissues are mainly composed of dead cells. They have a heavily thickened wall. The composition of lignin and high cellulose content (60 to 80 percent).