Gymnosperms do not have

Options

A. Trees
B. Shrubs
C. Lianas
D. Herbs

Explanation

**Step-by-Step Solution:**

1. **Understanding Gymnosperms**: Gymnosperms are a group of seed-bearing plants that do not produce flowers or fruits. They include trees and shrubs, but they are distinct from flowering plants, which are known as angiosperms.

2. **Identifying Characteristics**: One of the key characteristics of gymnosperms is that they lack flowers. This is a defining trait that separates them from angiosperms, which do produce flowers.

3. **Analyzing the Options**: The question asks what gymnosperms do not have. The options provided are trees, shrubs, lianas, or herbs. Since gymnosperms can be trees and shrubs, we need to identify which of the options is not typically associated with gymnosperms.

4. **Conclusion**: Gymnosperms do not have herbs. Herbs are generally non-woody plants, and gymnosperms are primarily woody plants. Therefore, the correct answer is that gymnosperms do not have herbs.

5. **Final Answer**: The answer to the question is option D: Gymnosperms do not have herbs.

---