Plants having of vascular tissues.

Options

A. monocot
B. dicot
C. gymnosperm or dicot
D. gymnosperm or monocot

Explanation

To answer the question regarding which plants have vascular tissues, we can break down the information step by step:

### Step-by-Step Solution:

1. **Understanding Vascular Tissues**: Vascular tissues in plants are primarily responsible for the transport of water, minerals, and food. The two main types of vascular tissues are xylem and phloem.

2. **Function of Xylem and Phloem**:
- **Xylem**: This tissue is responsible for the transport of water and minerals from the roots to the rest of the plant. It allows for a one-way movement of these substances.
- **Phloem**: This tissue transports food (sugars) produced during photosynthesis from the leaves to other parts of the plant. It allows for a two-way movement, meaning it can transport substances both from the leaves to the roots and vice versa.

3. **Types of Plants with Vascular Tissues**:
- **Angiosperms**: These are flowering plants that have a well-developed vascular system. They are divided into two categories: monocots and dicots.
- **Monocots**: These plants have one cotyledon and include species like grasses and lilies.
- **Dicots**: These plants have two cotyledons and include a wide variety of species such as roses, beans, and sunflowers.

4. **Conclusion**: The question asks for plants that have vascular tissues. Since both monocots and dicots are types of angiosperms, they both possess vascular tissues. However, the video transcript emphasizes that dicots have a particularly well-developed vascular system.

5. **Final Answer**: The correct answer to the question is **dicot** as it highlights the presence of well-developed vascular tissues.