The practice of subjecting seeds to low temperature for a short period of time to induce flowering is known as `"_____________"`.

Answer

**Step-by-Step Solution:**

1. **Understanding the Concept**: The question asks for a specific term related to the practice of exposing seeds to low temperatures to induce flowering. This concept is important in plant biology, especially in the context of how temperature affects plant growth and development.

2. **Identifying the Term**: The process of subjecting seeds to low temperatures is known as "vernalization." This term is derived from "vernal," which relates to spring, indicating that this process is often associated with the transition to the flowering phase in spring.

3. **Explaining Vernalization**: Vernalization is crucial for certain plants that require a period of cold exposure to trigger flowering. This process helps plants to synchronize their flowering with favorable environmental conditions, ensuring that they bloom at the right time for pollination and seed production.

4. **Benefits of Vernalization**: The practice of vernalization not only induces flowering but also shortens the vegetative phase of the plant. This means that plants can transition more quickly from growth to flowering, which is beneficial for agricultural practices and crop production.

5. **Conclusion**: Therefore, the answer to the question is "vernalization."

**Final Answer**: The practice of subjecting seeds to low temperature for a short period of time to induce flowering is known as "vernalization."

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