Low temperture treatment of some semi-germinated seeds for some period ofter induces subsequently quicker flowering in plants. This process is called

Options

A. Vernalization
B. Thermolysis
C. Wintering
D. Devernalization

Answer

To answer the question regarding the low temperature treatment of semi-germinated seeds that induces quicker flowering in plants, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Process**: The question describes a phenomenon where semi-germinated seeds are treated with low temperatures. This treatment is known to influence the flowering time of plants.

2. **Identifying the Term**: The process of inducing flowering through a period of cold treatment is a specific term in plant biology.

3. **Defining Vernalization**: The term that describes this cold treatment leading to quicker flowering is called "vernalization." Vernalization is a process where exposure to cold temperatures promotes flowering in certain plants.

4. **Other Options**:
- **Thermolysis** refers to the breakdown of substances by heat, which is not related to flowering.
- **Wintering** generally refers to the survival of plants during winter, not specifically to the flowering process.
- **Reiteration of Vernalization**: Since the question already hints at the process of inducing flowering through cold treatment, it reinforces that the correct answer is indeed vernalization.

5. **Conclusion**: Based on the understanding of the process and the definitions of the terms, the correct answer to the question is **Option A: Vernalization**.