Vascular Cambium
The vascular cambium is a meristematic tissue layer found in the stems and roots of many vascular plants, and is responsible for secondary growth or increase in girth. It is generally located between the xylem and phloem in the stem and vascular bundles of the root. The primary function of the vascular cambium is to produce secondary xylem (wood) and secondary phloem (inner bark), thereby contributing to secondary growth. In addition to the vascular cambium, several plants have a cork cambium (phellogen) that produces cork cells towards the exterior, forming the protective outer bark layer.
Plant Tissue System
The plant tissue system includes permanent and meristematic tissues, each with distinct roles. The plant tissue system diagram shows that it is composed of three main tissue types: dermal, vascular, and ground tissues. Studying the plant tissue system and its functions helps us understand how plants grow, transport nutrients, and adapt to their environments.
In this article, we will cover the plant tissue system and their classification, examples, and diagram.
Table of Content
- What is Plant Tissue?
- Classification of Plant Tissue System
- Classification of Plant Tissues Based on Location in the Plant
- Classification of Plant Tissues Based on the Kind of Cells They Contain
- Types of Plant Tissues
- Meristematic Tissues
- Permanent Tissues
- Complex Permanent Tissues
- Protective Tissues
- Properties of Meristematic Tissues
- Properties of Permanent Tissues
- Vascular Cambium
- Plant Tissue System and Their Functions
- Conclusion – Plant Tissue System