The function of Xylem Tissue:

Xylem tissue is responsible for the transport of water and dissolved substances from roots to the aerial parts. It consists of two types of cells i.e. vessel elements and tracheids.

The function of Phloem Tissue:

Phloem tissue is responsible for the conduction of dissolved organic matter (food) between different parts of the plant body. It consists of sieve tube cells and companion cells.