Select the correct option$(s)$ from the following statements:
$(i)$ Fibers are thin-walled,elongated,and pointed cells.
$(ii)$ Water-containing cavities (lysigenous cavities) are found in the vascular bundles of monocot stems.

• A
  Only $(i)$ is correct.
• B
  Only $(ii)$ is correct.
• C
  Both $(i)$ and $(ii)$ are correct.
• D
  Both $(i)$ and $(ii)$ are incorrect.