In India, research in genetic modification of organisms and safety issues are controlled by:

Options

A. DBT
B. IARI
C. CSIR
D. GEAC

Answer

To answer the question regarding which organization in India controls research in genetic modification of organisms and safety issues, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Context of Genetic Modification**: Genetic modification involves altering the genetic makeup of organisms using techniques such as recombinant DNA technology. This is crucial for developing genetically modified organisms (GMOs).

2. **Identify Relevant Organizations**: The question provides four options: DBT (Department of Biotechnology), IARI (Indian Agricultural Research Institute), CSIR (Council of Scientific and Industrial Research), and GEAC (Genetic Engineering Approval Committee).

3. **Research the Roles of Each Organization**:
- **DBT**: This department is involved in the promotion of biotechnology in India but does not specifically handle the approval of GMOs.
- **IARI**: This is primarily a research institute focused on agricultural research and does not control GMO safety.
- **CSIR**: This is a network of research institutes that focuses on various scientific research but does not specifically regulate GMOs.
- **GEAC**: This committee is specifically responsible for the approval and regulation of GMOs in India, including setting safety guidelines.

4. **Conclusion**: Based on the roles of these organizations, the Genetic Engineering Approval Committee (GEAC) is the body that controls research in genetic modification of organisms and safety issues in India.

### Final Answer:
The correct answer is **GEAC (Genetic Engineering Approval Committee)**.

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