Sieve tubes in phloem are tubular cells with perforated walls, allowing for the transport of food materials like sugars from the leaves to other parts of the plant.

Tracheids and vessels have thick walls and are often dead cells when mature, whereas xylem parenchyma functions in storing food, and xylem fibers primarily provide support to the plant.

Tracheids and vessels in xylem are responsible for conducting water and minerals vertically throughout the plant. Their tubular structure and thick walls facilitate efficient transport.

The main components of xylem are tracheids, vessels, xylem parenchyma, and xylem fibers. Phloem is composed of sieve cells, sieve tubes, companion cells, phloem fibers, and phloem parenchyma.

Vascular tissues such as xylem and phloem enable the efficient transport of water, minerals, and nutrients throughout the plant. This transport system is essential for the distribution of resources required for growth, metabolism, and reproduction, thus facilitating the survival of ...