What is Vascular Tissue?
Vascular tissue refers to specialized tissues found in both plants and animals that are responsible for the transport of fluids, nutrients, and other essential substances throughout the organism’s body.
| Vascular Tissue in Plants | Vascular Tissue in Animals |
|---|---|
| Higher plants have vascular tissue, found in stems, roots, and leaves. | In animals, vascular tissue refers to the circulatory system. |
| Xylem transports water and minerals from roots throughout the plant. | Arteries carry oxygen-rich blood away from the heart. |
| Phloem transports sugars from leaves to roots and growing tissues. | Veins return oxygen-depleted blood back to the heart. |
| Xylem contains fibers, parenchyma cells, tracheids, and vascular elements. | Capillaries facilitate nutrient and gas exchange between blood and tissues |
Also Read: Means of Transportation In Plants
Characteristics of Vascular Tissue
The characteristics of vascular tissues are as follows:
- Vascularization: Specialised vessels, such as blood vessels in mammals and xylem and phloem in plants, are present in vascular tissues.
- Transport: Circulatory tissues function to move nutrients, fluids, and signaling chemicals throughout the body. This covers the movement of water and minerals in plants as well as the blood flow in animals
- Complexity: The arrangement of cells into different types of vessels, such as arteries, veins, and capillaries, causes vascular tissues to have a more complicated structure.
- Support: Vascular tissues frequently give an organism structural support in addition to their transportation function. This is particularly true in plants, where they help to make stems stiff and give the organism a structure for growth.
Also Read: Difference Between Tracheids And Vessels
Advantages of Vascular Tissue
Vascular tissue is advantageous because
- It can undergo secondary development, which offers structural stability and longevity.
- It can efficiently transport water, nutrients, and signaling chemicals over long distances.
- It can also sustain terrestrial plants’ upright growth.
Disadvantages of Vascular Tissue
Vascular tissue has the following Disadvantages:
- Susceptibility to disease and damage
- It is delicate and prone to injury.
- Needs water to function.
Difference between Vascular and Avascular Tissue
Difference Between Vascular and Avascular Tissue: Vascular tissue has blood vessels, which allow nutrients and fluids to be transported in higher plants and vertebrates whereas avascular tissue does not have these vessels, which restricts the movement of vital resources. Understanding the differences between vascular and avascular tissue is essential to learn how these tissues function. In this article, we will study in brief the vascular and avascular tissues and the differences between them.
Table of Content
- What is Vascular Tissue?
- What is Avascular Tissue?
- Difference Between Vascular and Avascular Tissue
- Conclusion: Difference Between Vascular and Avascular Tissue
- FAQs on Difference Between Vascular and Avascular Tissue
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