Ovule of Pinus can be called

Options

A. Female gametophyte
B. Male gametophyte
C. Megasporangium
D. Integumented megasoporangium

Answer

To answer the question "Ovule of Pinus can be called," we need to analyze the components and definitions related to the ovule in the context of Pinus, which is a genus of gymnosperms.

### Step-by-Step Solution:

1. **Understand the Structure of the Ovule**:
- The ovule is a structure found in seed plants, including gymnosperms like Pinus. It contains the megasporangium, which is crucial for the development of female gametes.

2. **Identify the Components of the Ovule**:
- The ovule consists of a megaspore mother cell (megasporangium) that undergoes meiosis to produce megaspores.
- The megasporangium is surrounded by protective layers known as integuments.

3. **Define the Terms**:
- **Female Gametophyte**: This is the structure that develops from the megaspore after it undergoes mitosis. It is not the ovule itself but rather a product of the megasporangium.
- **Male Gametophyte**: This refers to the pollen grain in seed plants, which is not relevant to the ovule.
- **Megasporangium**: This is the structure that contains the megasporangium and is responsible for producing the female gametophyte.
- **Integumented Megasporangium**: This term refers to the megasporangium that is covered by integuments, which is the case for the ovule in Pinus.

4. **Conclusion**:
- Since the ovule of Pinus is indeed a megasporangium that is covered by integuments, the correct term to describe the ovule of Pinus is "integumented megasporangium."

### Final Answer:
The ovule of Pinus can be called **integumented megasporangium**.

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