The cost and expenditure in purchasing the hybrid seeds year after year can be reduced

Options

A. Pathenocarpy
B. Parthonogenesis
C. Apomixis
D. Dormancy

Answer

To address the question of how to reduce the cost and expenditure in purchasing hybrid seeds year after year, we can analyze the four processes mentioned: Parthenocarpy, Parthenogenesis, Apomixis, and Dormancy. Here’s a step-by-step breakdown of the solution:

### Step 1: Understand the Processes
- **Parthenocarpy**: This is the process of producing seedless fruits. While it is beneficial for certain types of fruit production, it does not directly help in reducing the need for hybrid seeds.

- **Parthenogenesis**: This refers to the development of an embryo without fertilization. Although this can lead to the formation of new plants, it does not necessarily address the cost of hybrid seeds effectively.

- **Apomixis**: This is the asexual production of seeds. In this process, seeds are produced without the need for fertilization, allowing for the propagation of plants that retain the hybrid characteristics without the need to purchase new hybrid seeds each year.

- **Dormancy**: This is a state where seeds or plants are alive but inactive. While dormancy can be beneficial for seed preservation, it does not directly contribute to reducing costs in purchasing seeds.

### Step 2: Identify the Best Option
Among the four processes, **Apomixis** stands out as the most effective method for reducing costs associated with hybrid seeds. By using apomictic seeds, farmers can produce new plants that are genetically identical to the parent plant without the need for fertilization, thus eliminating the need to buy new hybrid seeds every year.

### Step 3: Conclusion
The best way to reduce the cost and expenditure in purchasing hybrid seeds year after year is through **Apomixis**. This method allows for the sustainable production of seeds without the recurring costs associated with hybrid seed purchases.

### Final Answer
The answer is **Apomixis**.

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