Siliqua is the characteristics fruit of the family

Options

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

Answer

**Step-by-Step Solution:**

1. **Understanding Siliqua**: Siliqua is a type of fruit that is elongated and typically found in certain flowering plants. It is important to identify the family of plants that produce this type of fruit.

2. **Identifying Characteristics of Siliqua**:
- Siliqua plants have zygomorphic flowers, meaning they exhibit bilateral symmetry.
- The flowers are bicarpillary, indicating that they have two carpels.
- The presence of bractate structures, which are needle-like appendages around the flowers.
- The corolla and calyx both consist of five petals and five sepals respectively.

3. **Examining Possible Families**:
- **Cruciferae (Brassicaceae)**: This family typically has actinomorphic flowers (radial symmetry), which does not match the zygomorphic nature of Siliqua. Therefore, this family is not a match.
- **Compositae (Asteraceae)**: This family can have zygomorphic flowers and can also exhibit bractate characteristics. It has the potential to match the description of Siliqua.
- **Cucurbitaceae**: This family also has bractate flowers, but they are generally actinomorphic, which again does not match the zygomorphic nature of Siliqua.
- **Liliaceae**: In this family, the calyx and corolla typically consist of three parts each, which does not align with the five-part structure of Siliqua.

4. **Conclusion**: Based on the analysis of the characteristics and the families, the correct family that Siliqua belongs to is **Compositae (Asteraceae)**.

**Final Answer**: Siliqua is the characteristic fruit of the family Compositae (Asteraceae).

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