Question

Where are the protoxylem and metaxylem found in the stem?

Answer 1

Protoxylem:

1. This is the first primary xylem that appears during primary growth.
2. It grows before other plant organs mature.
3. It assists in the conduction of water and minerals towards the apical shoot in plants.
4. It is present on the periphery of the stem and inside of the root.

Metaxylem:

1. It grows after the maturation of all plant organs.
2. Metaxylem exists at the boundary of the structure.
3. It also supports the conduction of water and minerals towards the apical shoot in plants.
4. It is present on the inside of the stem and periphery of the roots.