Adventive polyembryony is an example of

Options

A. Vegatative propagation
B. Amphimixis
C. Agamospermy
D. Parthenogamy.

Answer

### Step-by-Step Solution:

1. **Understanding Adventive Polyembryony**:
- Adventive polyembryony refers to the formation of multiple embryos from a single fertilized ovule without the fusion of gametes. This process occurs in certain plants.

2. **Identifying the Type of Reproduction**:
- The question asks for the classification of adventive polyembryony. It is essential to identify the reproductive method it belongs to.

3. **Reviewing the Options**:
- The options given are:
1. Vegetative propagation
2. Amphimixus
3. Agamospermy
4. Parthenogamy

4. **Evaluating Each Option**:
- **Vegetative Propagation**: This is a form of asexual reproduction where new plants grow from parts of the parent plant. Adventive polyembryony does not fit this category.
- **Amphimixus**: This refers to sexual reproduction involving the fusion of gametes. Adventive polyembryony does not involve gamete fusion, so this option is incorrect.
- **Agamospermy**: This is a type of asexual reproduction where seeds are formed without fertilization. Adventive polyembryony falls under this category as it involves the formation of embryos without the fusion of gametes.
- **Parthenogamy**: This is a form of asexual reproduction where an egg develops into an organism without fertilization. This is not applicable to adventive polyembryony.

5. **Conclusion**:
- Based on the evaluation, the correct classification for adventive polyembryony is **Agamospermy**.

### Final Answer:
Adventive polyembryony is an example of **Agamospermy**.

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