Where are the female sex organs / archegonia (2 or more in number) found in-

Options

A. Microgametophyte
B. Megagametophyte
C. Microsporangium
D. Antheridia

Answer

To answer the question "Where are the female sex organs / archegonia (2 or more in number) found in?", we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Female Sex Organ**: The female sex organ in plants is called archegonia. It is responsible for producing eggs.

2. **Understand the Structures**: We need to determine where archegonia are located based on the options provided:
- Microgametophyte
- Megagametophyte
- Microsporangium
- Antheridia

3. **Define the Terms**:
- **Microgametophyte**: This is the male gametophyte that produces male gametes (sperm).
- **Megagametophyte**: This is the female gametophyte that produces female gametes (eggs) and contains archegonia.
- **Microsporangium**: This is a structure that produces microspores, which develop into male gametophytes.
- **Antheridia**: These are the male sex organs that produce sperm.

4. **Determine the Correct Structure**: Since archegonia are female sex organs, they will be found in the megagametophyte, which is the structure that produces female gametes.

5. **Conclusion**: Therefore, the correct answer to the question is that archegonia are found in the **Megagametophyte**.

### Final Answer:
The female sex organs, archegonia (2 or more in number), are found in **Megagametophyte**.

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