Xylem allow one-way flow whereas phloem allows in both direction.
What is xylem?
- "It is a transporting tissue in plants that carries water and nutrients from soil to leaves and stem."
- The parenchyma cells in xylem are only living cell.
- It allows one-way flow i.e., only upward movement.
What is phloem?
- "It is a living tissue in plants that carries food from leaves to the other plant part."
- It allows two-way flow of food i.e., both upward and downward movement.
Hence, the correct option is C. Xylem has a one-way flow.
To know more about xylem here
https://brainly.com/question/15170946
#SPJ2
