The gymnospermic endosperms differs form an angiospermic endosperm because in gymnosperms it is

Options

A. Haploid and developed from female gametophyte
B. Diploid and developed from female gametophyte
C. Triploid and developed after fertilization
D. Triploid and developed before fertilization.

Answer

**Step-by-Step Solution:**

1. **Understand the Types of Endosperms:**
- Gymnospermic endosperm and angiospermic endosperm are two different types of endosperm found in seed plants.

2. **Identify the Key Characteristics:**
- Gymnospermic endosperm is typically haploid, while angiospermic endosperm is triploid.
- The formation of these endosperms occurs at different stages in the reproductive process.

3. **Formation Timing:**
- Gymnospermic endosperm is formed before fertilization, making it a pre-fertilization tissue.
- Angiospermic endosperm is formed after fertilization, making it a post-fertilization tissue.

4. **Source of Endosperm:**
- The gymnospermic endosperm develops from the female gametophyte located within the ovule.
- In contrast, the angiospermic endosperm is formed through a process called triple fusion.

5. **Conclusion:**
- Based on the above characteristics, the correct answer to the question is that the gymnospermic endosperm is haploid and developed from a female gametophyte.

**Final Answer:**
The gymnospermic endosperm differs from an angiospermic endosperm because in gymnosperms it is haploid and developed from a female gametophyte.

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