Vascular tissues develop from

Options

A. 1)periblem
B. 2)dermatogens
C. 3)phellogen
D. 4)plerome

Answer

To answer the question "Vascular tissues develop from," we will analyze the four options provided and determine which one is correct based on our understanding of plant histology.

### Step-by-Step Solution:

1. **Understanding Vascular Tissues**: Vascular tissues in plants consist of xylem and phloem, which are responsible for the transport of water, minerals, and nutrients throughout the plant.

2. **Analyzing the Options**:
- **Option 1: Peribulum**: This is a primary meristem located between the plurum and dermatogen. It primarily forms the cortex of the plant, not vascular tissue. Therefore, this option is incorrect.

- **Option 2: Dermatogen**: This is another primary meristem that forms the outermost layer of the plant, known as the epidermis. Since it does not contribute to the formation of vascular tissues, this option is also incorrect.

- **Option 3: Phelogen**: Known as cork cambium, phelogen produces a secondary protective layer called periderm. It does not form vascular tissues, making this option incorrect as well.

- **Option 4: Plurum**: This is a primary meristem that forms the central core of the plant or plant part and gives rise to stelae. It contains a part called pro cambium, which is responsible for the development of vascular tissues. Thus, this option is correct.

3. **Conclusion**: Based on the analysis, the correct answer is **Option 4: Plurum**, as it is the meristematic tissue from which vascular tissues (xylem and phloem) develop.

### Final Answer:
Vascular tissues develop from **Plurum**.