Anthers are fused and filaments are free in

Options

A. Monadelphous
B. Synandrous
C. Syngenesious
D. Epipetalous

Answer

To solve the question "Anthers are fused and filaments are free in", we will analyze the given options step by step.

### Step-by-Step Solution:

1. **Understanding the Terms**:
- **Anthers**: The part of the stamen that produces pollen.
- **Filaments**: The stalk that supports the anther.
- **Fused**: When two or more parts are joined together.
- **Free**: When parts are separate and not joined.

2. **Analyzing the Options**:
- **Monadelphous**: In this condition, the filaments are fused together to form a single structure, while the anthers can be free or fused. This does not match our requirement.
- **Synandrous**: Here, both the anthers and filaments are fused together. This means that this option is also incorrect for our question.
- **Syngenesis**: In this condition, the anthers are fused together, while the filaments remain free. This matches our requirement perfectly.
- **Epipetalus**: In this condition, the stamens are attached to the petals. This does not pertain to the fusion of anthers and filaments.

3. **Conclusion**:
- The correct answer is **Syngenesis**, as it is the condition where anthers are fused and filaments are free.

### Final Answer:
**Syngenesis**