Cells of this tissue are living and show angular wall thickning. They also provide mechanical support. The tissue is
1. xylem
2. sclerenchyma
3. collenchyma
4. epidermis
A plant tissue, when stained, showed the presence of hemicellulose and pectin in the cell walls of its cells. The tissue represents
1. collenchyma
2. sclerenchyma
3. xylem
4. meristem