Question

What are the functions of sieve tubes and tracheids?

Answer 1

sieve tubes and trachieds are present in xylem complex tissue. these are tubular structures which help the plant transfer water upwards from the roots.

Answer 2

The main function of the sieve tube is transport of carbohydrates, primarily sucrose, in the plant (e.g., from the leaves to the fruits and roots).
Tracheids are elongated cells in the xylem of vascular plants that serve in the transport of water and mineral salts.