In gymnosperm endosperm is :

Options

A. Triploid
B. Diploid
C. Haploid
D. Tetraploid

Answer

**Step-by-Step Solution:**

1. **Understanding Endosperm in Gymnosperms**:
- Endosperm is a tissue that provides nutrition to the developing embryo in seeds.
- In Gymnosperms, the endosperm is derived from the female gametophyte.

2. **Identifying the Ploidy Level**:
- The ploidy level refers to the number of sets of chromosomes in a cell.
- In Gymnosperms, the endosperm is formed before fertilization, which means it is not a product of fertilization like in Angiosperms.

3. **Determining the Type of Gametophyte**:
- The female gametophyte in Gymnosperms is haploid (N), meaning it has one set of chromosomes.
- This is different from Angiosperms, where the endosperm is triploid (3N) because it is formed after fertilization.

4. **Conclusion**:
- Since the endosperm in Gymnosperms is derived from the haploid female gametophyte, it is classified as haploid (N).
- Therefore, the correct answer is that the endosperm in Gymnosperms is haploid.

**Final Answer**: In Gymnosperms, the endosperm is haploid.

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