The body of the ovule is fused within the funicle at:

Options

A. Micropyle
B. Nucellus
C. Chalaza
D. Hilum

Answer

To answer the question, "The body of the ovule is fused within the funicle at:", we need to analyze the options given: Micropyle, Nucellus, Chalaza, and Hilum.

### Step-by-Step Solution:

1. **Understanding the Ovule**:
- The ovule is a structure in seed plants that develops into a seed after fertilization. It is essentially a megasporangium, which contains the female gametophyte.

2. **Identifying the Funicle**:
- The funicle is the stalk that connects the ovule to the placenta. It plays a crucial role in the attachment of the ovule to the parent plant.

3. **Examining the Options**:
- **Micropyle**: This is a small opening in the ovule through which the pollen tube enters. It is not the point of fusion with the funicle.
- **Nucellus**: This is the central part of the ovule that contains the female gametophyte. It is surrounded by integuments but does not represent the fusion point with the funicle.
- **Chalaza**: This is the basal part of the ovule opposite the micropyle. It serves as the region where the ovule is attached to the funicle but is not the exact fusion point.
- **Hilum**: This is the specific point where the ovule is attached to the funicle. It is the junction between the ovule and the funicle.

4. **Conclusion**:
- The correct answer is **Hilum**, as it is the point of fusion between the ovule and the funicle.

### Final Answer:
The body of the ovule is fused within the funicle at **Hilum**.

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