Procambium is situated just behind apical meristem. Procambium gives rise to

Options

A. Primary vascular bundle
B. Fascicular cambium
C. Cork cambium
D. Both (1) and (2)

Answer

To answer the question regarding what procambium gives rise to, let's break it down step by step.

### Step-by-Step Solution:

1. **Understanding Procambium**:
- Procambium is a type of meristematic tissue located just behind the apical meristem in plants. It plays a crucial role in the development of vascular tissues.

2. **Location**:
- The procambium is situated in the stem and root tips, specifically behind the apical meristem, which is responsible for the vertical growth of the plant.

3. **Functions of Procambium**:
- The primary function of procambium is to give rise to the primary vascular tissues.

4. **Primary Vascular Bundle**:
- Procambium differentiates into primary xylem and primary phloem. Together, these tissues form the primary vascular bundles, which are essential for the transport of water, nutrients, and food within the plant.

5. **Vascular Cambium**:
- In addition to primary xylem and phloem, procambium also gives rise to the vascular cambium, which is also known as fascicular cambium. This cambium is responsible for secondary growth in plants, allowing them to increase in thickness.

6. **Conclusion**:
- Therefore, procambium gives rise to both the primary vascular bundles (primary xylem and phloem) and the vascular cambium (fascicular cambium).

### Final Answer:
Procambium gives rise to the primary vascular bundle and fascicular cambium.