Functions of Xylem and Phloem
The following are the functions of xylem and phloem:
Xylem
- The xylem is mainly responsible for water distribution
- It is responsible for mineral absorption by the roots
Phloem
- Food moves to other parts of the plant through the phloem. The process of transferring food is known as “translocation.” Plants use the phloem to transport carbohydrates to the parts of the plant where needed.
- In addition to carbohydrates, it also translocates amino acids and other compounds and distributes them primarily to roots, fruit, seeds, storage organs and growth organs. Sieve tubes with the help of nearby partner cells transport food and substances both upward and downward.
- The movement of materials like sucrose into the phloem tissue requires energy from ATP. This process increases the solute pressure in the tissue wich causes water to move into it. The resulting tension helps move the material in the phloem to tissues with lower pressure.
Vascular Tissue : Xylem and Phloem
Xylem and Phloem represent two distinct types of vascular tissues primarily engaged in transportation. The xylem exhibits unidirectional movement, whereas the phloem demonstrates bidirectional movement. Vascular tissues in plants are complex conducting tissues composed of various cell types and elements. Xylem and Phloem are vascular plant tissues.
Xylem plays a crucial role in transporting minerals and water from the soil to the plants. On the other hand, phloem is a vascular tissue responsible for distributing sugars and nutrients produced in the shoot of plants. In this article, we will read about Vascular tissues- xylem and phloem, their functions and differences.
Table of Content
- What is Vascular Tissue?
- An Overview of Vascular Tissue
- What is Xylem?
- What is Phloem?
- Functions of Xylem and Phloem
- Difference between Xylem and Phloem
- Vascular Cambium
- Cork Cambium