According to Oswald Tippo anglosperms are members of:-

Options

A. Atracheata
B. Thallophyta
C. Tracheophyta
D. Spermatophyta

Answer

To answer the question "According to Oswald Tippo, angiosperms are members of:", we will follow these steps:

### Step-by-Step Solution:

1. **Understanding Angiosperms**:
- Angiosperms are a group of flowering plants that produce seeds enclosed within a fruit. They are characterized by the presence of flowers and are the most diverse group of land plants.

2. **Identifying the Options**:
- The options provided are:
1. Atraciata
2. Thalophyta
3. Tracheophyta
4. Spermatophyte

3. **Analyzing Each Option**:
- **Atraciata**: This is not a recognized category for angiosperms.
- **Thalophyta**: This group includes non-vascular plants like algae and is not related to angiosperms.
- **Tracheophyta**: This group includes vascular plants, which have specialized tissues (xylem and phloem) for transporting water and nutrients. Angiosperms fall under this category as they are vascular plants.
- **Spermatophyte**: This term refers to seed plants, which includes both angiosperms and gymnosperms. While angiosperms are indeed seed plants, the specific classification according to Oswald Tippo is more focused on their vascular nature.

4. **Conclusion**:
- According to Oswald Tippo, angiosperms are classified as members of **Tracheophyta**. This is the most accurate classification as it emphasizes their vascular characteristics.

### Final Answer:
According to Oswald Tippo, angiosperms are members of **Tracheophyta**.

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