A. Lignin
B. Cellulose
C. Pectin
D. All of these
Related Mcqs:
- Secondary cell wall of sclerenchyma cells is impregnated with_________________??
- The cell wall of oomycetes is chiefly composed of___________??
- Strengthening material of prokaryotic cell wall is__________??
- Cyanobacteria have ________ cell wall??
- During anaerobic digestion of organic waste, such as in producing biogas, which of the following is left undergraded?
- Chemical component/s less in eukaryotic cell as compared to prokaryotic cell is / are (i) lipids (ii) carbodydrates (iii) proteins (iv) DNA_________________??
- If a few cells of an alga spirogyra are kept in a strong solution, the cell contents contract away from the cell wall, this is due to:
- Cell wall is absent in___________??
- If a plant cell is immersed in water, the water continues to enter the cell until the:
- The first layer of cell wall which is formed is___________??
