Cork cambium is a

Options

A. Primary meristem
B. Apical meristem
C. Secondary meristem
D. Intercalary meristem

Answer

**Step-by-Step Solution:**

1. **Understanding Cork Cambium**: Cork cambium is a type of meristematic tissue found in plants. It plays a crucial role in the growth and development of the plant.

2. **Types of Meristems**: There are different types of meristems in plants, which can be classified into primary and secondary meristems. Primary meristems are responsible for the initial growth of the plant, while secondary meristems contribute to the increase in thickness.

3. **Cork Cambium Classification**: Cork cambium is classified as a secondary meristem. It is involved in the secondary growth of the plant, which means it contributes to the increase in the diameter of stems and roots.

4. **Function of Cork Cambium**: The cork cambium produces cork cells, which form the outer protective layer of the plant, commonly known as bark. This is essential for protecting the plant from environmental factors.

5. **Conclusion**: Based on the classification and function of cork cambium, it is categorized as a secondary meristem.

**Final Answer**: Cork cambium is a **secondary meristem** (Option C).

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