Xylem and Phloem

1. What is the difference between xylem and phloem?

Answer:

Xylem transfer water and minerals from roots to the plant whereas, phloem transport food for storage to various parts of the plant.

2. What is common between xylem and phloem?

Answer:

Both are vascular tissues in plants responsible for the transportation of substances. They both contain vascular bundles which are conductive tissues.

3. What are the different cells present in xylem and phloem?

Answer:

Xylem consists of tracheids, vessel elements, fibers, and parenchyma cells, all of which contribute to its water-conducting function. Phloem includes sieve tube elements, companion cells, fibers, and parenchyma cells.

4. Where are xylem and phloem located within a plant?

Answer:

Xylem is usually found deeper within the stem or root, closer to the center. Phloem is typically located nearer to the outer regions of the stem or root.

5. Are the cells in xylem and phloem living or non-living?

Answer:

Cells in xylem, such as tracheids and vessel elements, are non-living at maturity, while cells in phloem, like sieve tube elements and companion cells, are living and actively involved in nutrient transport.

Xylem and phloem are complementary vascular tissues in plants, with xylem primarily involved in water transport and structural support, while phloem specializes in transporting nutrients, especially sugars, to various parts of the plant. These two systems work together to ensure the overall health and growth of the plant.