In dicot stem, the pericycle is

Options

A. Multilayered
B. Single layered
C. Two layered
D. Absent

Answer

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks about the structure of the pericycle in a dicot stem. We need to determine how many layers the pericycle has.

2. **Definition of Pericycle**: The pericycle is a layer of cells located just inside the endodermis and surrounding the vascular bundles in the stem and roots of plants. It plays a role in the formation of lateral roots and contributes to the secondary growth in dicots.

3. **Characteristics of Pericycle in Dicot Stem**:
- In dicot stems, the pericycle is known to be multi-layered. This means it consists of more than one layer of cells.
- The pericycle in dicots is also described as sclerencymatous, which means it contains cells that are thick-walled and provide structural support.
- It is discontinuous, meaning that it does not form a complete layer around the vascular bundles but appears in patches.

4. **Conclusion**: Based on the characteristics of the pericycle in dicot stems, we can conclude that the pericycle is multi-layered.

5. **Final Answer**: Therefore, the correct option is that in dicot stem, the pericycle is **multi-layered**.