Ovule is morphologically equivalent to:-

Options

A. Megaspore
B. Megasporangium
C. Microspore
D. Megasporophyll

Answer

To determine what the ovule is morphologically equivalent to, we need to analyze the provided options systematically.

### Step-by-Step Solution:

1. **Understanding the Ovule**:
- The ovule is a structure found in seed plants that develops into a seed after fertilization. It contains the female gametophyte and is involved in reproduction.

2. **Evaluating the First Option - Megaspore**:
- Megaspores are large spores produced in the megasporangium. They germinate to form the female gametophyte. However, they are not equivalent to the ovule itself but rather a product of the ovule's development.
- **Conclusion**: This option is incorrect.

3. **Evaluating the Second Option - Megasporangium**:
- The megasporangium is the structure that produces megaspores through meiosis. The ovule can be considered as a part of the megasporangium, as it contains the megasporangium and the developing female gametophyte.
- **Conclusion**: This option is correct; the ovule is morphologically equivalent to the megasporangium.

4. **Evaluating the Third Option - Microspore**:
- Microspores are small spores that develop into male gametophytes. They are not related to the ovule, which is involved in female reproduction.
- **Conclusion**: This option is incorrect.

5. **Evaluating the Fourth Option - Megasporophyll**:
- Megasporophylls are leaf-like structures that bear the megasporangia. While they are related to the ovule's development, they are not equivalent to the ovule itself.
- **Conclusion**: This option is incorrect.

### Final Answer:
The ovule is morphologically equivalent to the **Megasporangium**.