The function of pericycle in monocot root is

Options

A. Initiation of lateral roots
B. Formation of vascular cambium
C. Formation of cork cambium
D. Both 1 and 2

Answer

### Step-by-Step Text Solution:

1. **Understanding Pericycle**: The pericycle is a layer of cells located just inside the endodermis in the roots of flowering plants, including monocots. It plays a crucial role in root development and function.

2. **Function in Lateral Root Formation**: One of the primary functions of the pericycle in monocot roots is to give rise to lateral roots. Lateral roots are essential for increasing the surface area of the root system, which enhances water and nutrient absorption.

3. **Involvement in Vascular Cambium Formation**: In addition to forming lateral roots, the pericycle is also involved in the formation of the vascular cambium. The vascular cambium is a layer of tissue that contributes to secondary growth, allowing the plant to increase in girth.

4. **Conclusion**: Therefore, the functions of the pericycle in monocot roots include both the formation of lateral roots and the involvement in the formation of vascular cambium.

5. **Final Answer**: The function of pericycle in monocot root is both (a) formation of lateral roots and (b) involvement in the formation of vascular cambium.