Difference Between Vascular and Avascular Tissue
The differences between vascular and avascular tissues are given below:
|
Features |
Vascular Tissue |
Avascular Tissue |
|---|---|---|
|
Definition |
Tissue with specialized structures that are in charge of transferring nutrients and fluidsâsuch as blood or sapâacross the body . |
On the other hand, avascular tissue lacks specific structures needed to transport nutrients and fluids. |
|
Structure |
It consists of specialized structures. |
Lack of specialized structure . |
|
Direction of Growth |
Growth occurs in two direction-longitudinal and radial growth. |
Growth occurs in one direction that is radial growth. |
|
Size |
Larger in size |
Smaller in size |
|
Growth rings |
Display annual growth rings. |
Lack of annual growth ring in Avascular tissue. |
|
Growth |
Primary and Secondary growth is seen in plant vascular tissue. |
No secondary growth. |
|
Presence of vessels |
Contains specialized vessels for fluid and nutrient transport. |
Lacks specialized vessels for transport. |
|
Transport mechanism |
Efficient long-distance transport driven by suction pressure or pull facilitated by vessels. |
Relies on diffusion for the exchange of substances. |
|
Function |
Facilitates nutrient and fluid transport which provides structural support. |
Performs metabolic functions, provides protection, but lacks transport capabilities. |
|
Examples |
Blood Vessels, Xylem, Phloem. |
Epidermis, Epithelium. etc. |
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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