Transversely placed syncarpous ovary occurs in

Options

A. Compositae
B. Cruciferae
C. Malvaceae
D. Cucurbitaceae

Answer

To solve the question regarding the transversely placed syncarpous ovary, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Terms**:
- **Syncarpous Ovary**: This refers to an ovary where the carpels (the female reproductive structures) are fused together.
- **Transversely Placed**: This indicates that the arrangement of the carpels is in a horizontal or crosswise orientation.

2. **Identify the Options**:
- The options provided are:
- Composite
- Cruciferi
- Malvesi
- Cucurbitisi

3. **Analyze Each Family**:
- **Composite**: This family is known for having a compound flower structure but does not typically feature a transversely placed syncarpous ovary.
- **Cruciferi (Brassicaceae)**: This family includes plants like mustard and cabbage. They are known to have a syncarpous ovary with carpels that can be arranged transversely.
- **Malvesi**: This family includes plants like hibiscus and cotton, which do not typically exhibit a transversely placed syncarpous ovary.
- **Cucurbitisi**: This family includes cucumbers and pumpkins, which usually have separate carpels rather than a syncarpous ovary.

4. **Conclusion**:
- Based on the analysis, the family that exhibits a transversely placed syncarpous ovary is **Cruciferi (Brassicaceae)**.

### Final Answer:
The transversely placed syncarpous ovary occurs in the **Cruciferi (Brassicaceae)** family.

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