All of the following are lateral meristems, except

Options

A. Intercalary meristem
B. Fascicular vascular cambium
C. Interfasscicular cambium
D. Cork cambium

Answer

To answer the question "All of the following are lateral meristems, except," we need to identify which of the given options does not belong to the category of lateral meristems.

### Step-by-Step Solution:

1. **Understand the Types of Meristems**:
- Meristems are regions of actively dividing cells in plants.
- They are classified into three main types:
- **Apical Meristem**: Located at the tips of roots and shoots, responsible for primary growth (length).
- **Lateral Meristem**: Found along the sides of stems and roots, responsible for secondary growth (width).
- **Intercalary Meristem**: Located at the base of leaves or internodes, also contributes to growth in length.

2. **Identify the Given Options**:
- The options provided are:
- Intercalary Meristem
- Vascular Cambium
- Intervascular Cambium
- Cork Cambium

3. **Analyze Each Option**:
- **Intercalary Meristem**: This type of meristem is responsible for the increase in length and is not a lateral meristem.
- **Vascular Cambium**: This is a lateral meristem that contributes to the secondary growth of stems and roots.
- **Intervascular Cambium**: This is also a lateral meristem involved in secondary growth.
- **Cork Cambium**: Another lateral meristem that produces cork cells, contributing to the protective outer layer of stems.

4. **Conclusion**:
- Among the options, the **Intercalary Meristem** is the only one that is not a lateral meristem. It is involved in increasing the length of the plant rather than the width.

### Final Answer:
The correct answer is **Intercalary Meristem**.