An ovule of Cycas has archegonia

Options

A. One
B. Two
C. Eight
D. `2-8`.

Answer

**Step-by-Step Solution:**

1. **Understanding Cycas:** Cycas is a genus of plants that belongs to the family Cycadaceae. It is known for being an evergreen perennial plant.

2. **Identifying Archegonia:** Archegonia are the female reproductive structures found in certain plants, including Cycas. They are responsible for producing eggs.

3. **Sporophyte and Gametophyte Generations:** In Cycas, the sporophyte generation is the dominant and independent phase, while the gametophyte generation is reduced and dependent on the sporophyte.

4. **Ovule Structure:** An ovule in Cycas contains archegonia. The question asks how many archegonia are present in the ovule.

5. **Analyzing the Options:** The options provided are A1, B2, C8, and D2 to 8.

6. **Determining the Correct Answer:** In Cycas, the ovule typically contains between 2 to 8 archegonia. Therefore, the correct answer is option D (2 to 8).

**Final Answer:** The ovule of Cycas has 2 to 8 archegonia (Option D).

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