Swollen placentae, oblique septum and conniving anthers are characteristics of family

Options

A. Brassicaceae
B. Asteraceae
C. Poaceae
D. Solanaceae.

Answer

To determine which family exhibits the characteristics of swollen placentae, oblique septum, and conniving anthers, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Characteristics**: The question provides three specific characteristics: swollen placentae, oblique septum, and conniving anthers.

2. **Analyze Each Family Option**:
- **Brassicaceae**: This family typically has normal placentae (not swollen) and parietal placentation. Therefore, it does not fit the characteristics.
- **Asteraceae**: This family is known for its capitulum inflorescence and unilocular ovary, which does not match the given characteristics.
- **Poaceae**: Commonly known as the grass family, it has bracteate flowers and basal placentation, which also does not match the given characteristics.
- **Solanaceae**: This family, known as the nightshade family, is characterized by swollen placentae, an oblique septum, and conniving anthers where the filaments are not fused but attached.

3. **Conclusion**: Based on the analysis, the family that exhibits swollen placentae, oblique septum, and conniving anthers is **Solanaceae**.

4. **Final Answer**: The correct answer is the **Solanaceae family**.