Question

list a constituting cells of xylem.

state two important functins of xylem

Answer 1

Xylem comprises of the following:

• Xylem vessels and tracheids are tubular structures, which allow vertical transport of water and minerals. Vessel cells are continuous, while tracheids are discontinuous. They are both conductive tissues.

• Xylem parenchyma stores food and conducts water sideways.

• Xylem fibres are supportive in function.

The two functions of xylem are as follows:

1. Xylem is the vascular tissue responsible for the transport of water and minerals in the plants.
2. It provides mechanical support to the plant.