_________is the purposeful mainpulation of plant species in order to create desired plant types that are better suited for cultivation, giving better yields and are disease resistant.

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for a term that describes the intentional manipulation of plant species to develop new types that are more suitable for farming, yield better crops, and resist diseases.

2. **Identifying the Technique**: The technique that fits this description is known as "plant breeding." Plant breeding involves selecting and modifying plants to enhance desirable traits.

3. **Explaining Plant Breeding**:
- Plant breeding is a form of genetic engineering.
- It involves selecting superior plant varieties that exhibit desirable characteristics.
- The selected plants are then modified to improve traits such as disease resistance and drought tolerance.

4. **Outcome of Plant Breeding**: The ultimate goal of plant breeding is to produce plant varieties that provide higher yields and are better suited for cultivation under various environmental conditions.

5. **Final Answer**: Therefore, the answer to the question is "Plant Breeding."

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