The sclerenchyma fibers in vascular bundle sheath of eudicot stem provide mechanical support to the plant. These fibers are thick-walled and lignified, which makes them strong and resistant to mechanical stress. They also help in maintaining the shape of the stem and prevent it from collapsing or breaking. Additionally, they also play a role in conducting water and nutrients from the roots to the leaves. Overall, the sclerenchyma fibers in vascular bundle sheath of eudicot stem are important for maintaining the structure and integrity of the plant.
