The process of development of the more than one embryo in seeds of citrus fruits is called

Options

A. Apospory
B. Polyembryony
C. Apogamy
D. Vegetative reproduction

Answer

To solve the question regarding the process of development of more than one embryo in seeds of citrus fruits, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question asks about the specific process that leads to the formation of multiple embryos in the seeds of citrus fruits.

2. **Analyze the Options**:
- **Apospory**: This refers to the development of a gametophyte from the vegetative cells of the sporophyte. This is not related to embryo formation.
- **Polyembryony**: This is the process where more than one embryo develops from a single fertilized ovum. This is relevant to our question.
- **Apogamy**: This is the opposite of apospory, where a sporophyte develops from the gametophyte. This does not pertain to embryo development in seeds.
- **Vegetative Reproduction**: This is a form of asexual reproduction in plants, which does not involve the formation of embryos from fertilized ovum.

3. **Identify the Correct Option**: Since the question specifically mentions the development of multiple embryos in seeds, the correct term is **polyembryony**.

4. **Conclusion**: The process of development of more than one embryo in seeds of citrus fruits is called **polyembryony**.

### Final Answer:
**Polyembryony**