Placentation is swollen and axile in family

Options

A. Asteraceae
B. Liliaceae
C. Fabaceae
D. Solanaceae.

Answer

To answer the question regarding which family exhibits swollen and axile placentation, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Placentation**:
- Placentation refers to the arrangement of ovules within the ovary of a flower. It is important to identify the type of placentation to answer the question correctly.

2. **Identifying Axile Placentation**:
- Axile placentation occurs when the ovules are attached to a central column (the placenta) within a multilocular ovary. This means the ovary has multiple compartments or loculi.

3. **Recognizing Swollen Placenta**:
- The term "swollen" indicates that the placenta is enlarged or bulging, which is a characteristic feature in certain plant families.

4. **Identifying the Correct Family**:
- The family that is known for having swollen and axile placentation is the Solanaceae family, commonly referred to as the potato family. This family includes a variety of plants that are widely distributed across different climatic regions.

5. **Eliminating Incorrect Options**:
- Other families mentioned, such as Asteraceae (family of daisies), Liliaceae (lily family), and Fabaceae (legume family), do not exhibit swollen and axile placentation. Thus, they can be ruled out.

6. **Conclusion**:
- Based on the characteristics of placentation discussed, the correct answer to the question is the Solanaceae family.

### Final Answer:
The family with swollen and axile placentation is **Solanaceae**.

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