What type of tissue makes up the central column of vascular tissue in a root, consisting of xylem and phloem?

The central column of vascular tissue in a root, which includes both xylem and phloem, is referred to as the vascular cylinder. This structure is essential for the plant's ability to transport water, minerals, and nutrients. The xylem primarily conducts water and dissolved minerals from the roots upwards to the rest of the plant, while the phloem is responsible for transporting the products of photosynthesis, mainly sugars, from the leaves to other parts of the plant.

The vascular cylinder is critical for the plant's overall functioning, allowing it to effectively manage and distribute resources necessary for growth and survival. Understanding the role of the vascular cylinder helps in grasping the overall organization and function of plant tissues.