vascular strand having numerous scattered fibrovascular bundles is

Options

A. eustele
B. atactostale
C. polycyclie stele
D. dictyostele

Answer

To solve the question, "vascular strand having numerous scattered fibrovascular bundles is," we need to analyze the options provided and understand the characteristics of each type of vascular strand mentioned.

### Step-by-Step Solution:

1. **Understanding Vascular Strands**: Vascular strands in plants are composed of vascular tissues, which include xylem and phloem. These tissues are responsible for the transport of water, nutrients, and food throughout the plant.

2. **Identifying the Options**: The question provides several options, and we need to evaluate each one to find the correct answer.
- **U-steel**: This type of vascular strand is characterized by having vascular bundles arranged in a ring formation. It does not fit the description of having scattered fibrovascular bundles.

- **A-tecto-steel**: This type of vascular strand is defined by having numerous scattered fibrovascular bundles. This matches the description given in the question, making it a strong candidate for the correct answer.

- **Polycyclic steel**: This type of vascular strand features a central pith surrounded by multiple rings of vascular tissues. It does not have scattered fibrovascular bundles, so it does not fit the description.

- **Dictyosteel**: In this type, the vascular tissue is divided into smaller units called meristeels. This structure does not correspond to scattered fibrovascular bundles either.

3. **Conclusion**: After analyzing all the options, the correct answer is **A-tecto-steel**, as it is the only type that has numerous scattered fibrovascular bundles.

### Final Answer:
The vascular strand having numerous scattered fibrovascular bundles is **A-tecto-steel**.

---