The formation of more than one embryo from the zygote is called .......

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the process where more than one embryo is formed from a single zygote.

2. **Identifying the Term**: The term that describes this phenomenon is "polyembryony."

3. **Types of Polyembryony**: There are different types of polyembryony:
- **Sporophytic Polyembryony**: This occurs when embryos arise from the zygote or pre-embryo.
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