Double fertilization takes place in:-

Options

A. Angiosperms
B. Gymnosperms
C. Spermatophyta
D. Embryophyta

Answer

**Step-by-Step Solution:**

1. **Understanding Double Fertilization**: Double fertilization is a unique process where two fertilization events occur simultaneously. This is a characteristic feature of certain plants.

2. **Identifying the Types of Plants**: The question provides four options: Angiosperms, Gymnosperms, Spermatophyta, and Embryophyta. We need to determine which of these undergo double fertilization.

3. **Analyzing Angiosperms**: Angiosperms, also known as flowering plants, are known for the process of double fertilization. In this process, one sperm fertilizes the egg to form a zygote, while the other sperm fuses with two polar nuclei to form the triploid endosperm, which nourishes the developing embryo.

4. **Examining Other Options**:
- **Gymnosperms**: These plants do not undergo double fertilization. They typically have a single fertilization event.
- **Spermatophyta**: This term refers to seed-producing plants, which include both gymnosperms and angiosperms. Therefore, it is too broad to be the correct answer.
- **Embryophyta**: This is a broader classification that includes all land plants, which also do not specifically indicate double fertilization.

5. **Conclusion**: Based on the analysis, double fertilization specifically occurs in Angiosperms.

**Final Answer**: Double fertilization takes place in Angiosperms.

---