Stem Cell Technology/PCR is being used for transformation of cells into specialized cells.

Explanation

### Step-by-Step Solution

1. **Understanding Stem Cells**:
- Stem cells are unique cells in the body that have the ability to develop into different types of specialized cells. They are often referred to as the "raw materials" of the body.

2. **Function of Stem Cells**:
- Due to their unique ability, stem cells can differentiate into various specialized cells. This means they can transform into cells that perform specific functions, such as muscle cells, nerve cells, or blood cells.

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