Final answer:
Xylem and phloem are vascular tissues in plants that transport water and nutrients. Xylem carries water and minerals from the roots up, while phloem transports sugars and other organic molecules throughout the plant.
Step-by-step explanation:
Xylem and phloem are the two types of vascular tissues in plants. Xylem is responsible for transporting water and minerals from the roots to the rest of the plant, while phloem transports sugars and other organic molecules from the leaves to the rest of the plant.
The main difference between xylem and phloem lies in their function and composition. Xylem consists of tracheids and vessel elements, which are dead cells that form a continuous tube for water transport. Phloem, on the other hand, consists of sieve tubes and companion cells, which are living cells involved in the transport of sugars and other substances.
The relationship between xylem and phloem is that they are both part of the vascular system that allows plants to transport fluids and nutrients. They are usually found together in vascular bundles, with xylem positioned closer to the center and phloem towards the outside.
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