Cork and vascular cambium are examples of

Options

A. intercalary meristem
B. lateral meristem
C. primary meristem
D. apical meristem

Answer

To determine what cork and vascular cambium are examples of, we can follow these steps:

### Step 1: Understand the Types of Meristems
Meristems are regions in plants where cells remain undifferentiated and can divide. There are several types of meristems, including:
- **Apical Meristems**: Located at the tips of roots and shoots, responsible for primary growth (length).
- **Lateral Meristems**: Responsible for secondary growth (thickness) and include vascular cambium and cork cambium.
- **Intercalary Meristems**: Found at the base of leaves or internodes, aiding in the elongation of the plant.

### Step 2: Identify Cork and Vascular Cambium
- **Cork Cambium**: This is a type of lateral meristem that produces cork cells, which form the outer protective layer of the plant.
- **Vascular Cambium**: Another type of lateral meristem that produces vascular tissues (xylem and phloem), contributing to the plant's growth in circumference.

### Step 3: Classify Cork and Vascular Cambium
Since both cork cambium and vascular cambium are involved in secondary growth and are located laterally in the plant, they are classified as **lateral meristems**.

### Conclusion
Cork and vascular cambium are examples of **lateral meristems**.

---