In a typical angiospermic ovule

Options

A. Body is curved like horse shoe
B. The body rotates by `180^(@)`
C. Both body and embryo sac are curved
D. Funicle is long and coiled around body

Answer

### Step-by-Step Solution:

1. **Understanding Angiospermic Ovules**:
- Angiospermic ovules are the reproductive structures found in flowering plants (angiosperms). They develop into seeds after fertilization.

2. **Identifying the Structure of an Ovule**:
- A typical angiospermic ovule consists of several key components:
- **Integuments**: Protective layers surrounding the ovule.
- **Funicle**: The stalk that attaches the ovule to the ovary wall.
- **Chalaza**: The end of the ovule opposite the micropyle.
- **Micropyle**: The opening through which pollen enters.
- **Embryo sac**: Contains the egg cell, synergids, and polar nuclei.

3. **Analyzing the Options**:
- **Option A**: "Body is curved like horseshoe" - This is incorrect as the shape of the ovule does not resemble a horseshoe.
- **Option B**: "Body rotates by 180 degrees" - This is correct; the ovule undergoes a 180-degree rotation during development.
- **Option C**: "Both body and embryo sac are curved" - This is incorrect; while the body may curve, the embryo sac does not.
- **Option D**: "Funicle is long and coiled around the body" - This is incorrect as this feature is specific to certain types of ovules (e.g., sarcenotropous).

4. **Conclusion**:
- After evaluating all the options, the correct answer is **Option B**: "Body rotates by 180 degrees".