How do xylem and phloem differ?

Q9) List out the differences between xylem and phloem. Xylem is the complex tissue of plants, responsible for transporting water and other nutrients to the plants. Phloem is living tissue, responsible for transporting food and other organic materials.

What are the similarities between xylem and phloem?

Similarities between Xylem and Phloem Ø Both xylem and phloem are complex tissue composed of more than one type of cells. Ø Both are the components of vascular tissue system of plants. Ø Both contain living and dead cells. Ø Both contain parenchymatous cells.

What is the function of xylem and phloem?

The vascular system is comprised of two main types of tissue: the xylem and the phloem. The xylem distributes water and dissolved minerals upward through the plant, from the roots to the leaves. The phloem carries food downward from the leaves to the roots.

What are 3 differences between xylem and phloem?

Xylem tissues are found in leaves, roots, and stems. Phloem tissues are found in stems and leaves which later grow in the roots, fruits, and seeds. Xylem tissue is composed of xylem vessels, fibers, and tracheids. Phloem tissue is composed of like sieve tubes, companion cells, phloem fibers, and phloem parenchyma.

How are xylem and phloem similar?

Similarities between Xylem and Phloem Ø Both xylem and phloem are complex tissue composed of more than one type of cells. Ø Both contain parenchymatous cells. Ø Both contain fibres. Ø In primary vascular bundles both xylem and phloem are differentiated into proto- and meta- elements.

Why is xylem above phloem in a leaf?

What is the advantage of the xylem being uppermost in the leaf vein – facing the upper epidermis? I believe the xylem is on top because in the stem, xylem is inside the stem with phloem on the outside. Therefore it is easier to join up the xylem and phloem between leaf and stem if the xylem is on top of the leaf veins.

Does water move from xylem to phloem?

The increased solute concentration causes water to move by osmosis from the xylem into the phloem. The positive pressure that is produced pushes water and solutes down the pressure gradient. The sucrose is unloaded into the sink, and the water returns to the xylem vessels.

Where xylem and phloem are located?

In leaves, the vascular bundles are located among the spongy mesophyll. The xylem is oriented toward the adaxial surface of the leaf (usually the upper side), and phloem is oriented toward the abaxial surface of the leaf.

What are three difference between xylem and phloem?

Sieve tube elements, companion cells, phloem parenchyma and phloem fibers are the constituents of phloem in angiosperms. 4. Gymnosperms have albuminous cells and sieve cells….Differentiate between xylem and phloem.