Collenchyma tissue is responsible for providing flexibility to plants.
Collenchyma is generally present in leaf stalks,leaf midribs and herbaceous dicot stems. Characteristics Collenchyma cells
Cells are living, elongated and irregularly thick at the corners.
Cell wall has extra deposition of cellulose and pectin and possesses simple pits.
Functions
It provides mechanical supports and elasticity to the plants.
It manufactures sugar and starch when chloroplasts are present in it.