function of sclerenchyma fibers in vascular bundle sheath of monocot stem

Answer 1

Sclerenchyma fibers in the vascular bundle sheath of monocot stem provide mechanical support and protection to the vascular tissues. They have thickened lignified walls and provide a tough and flexible structure that helps in resisting bending forces and physical damage. The fibers also help in maintaining the structural integrity of the plant during environmental stress, such as strong winds or heavy rains. Additionally, they play a role in water transport by providing a conductive pathway for the movement of water and nutrients through the plant.