Explain the work carried out by Cohen and Boyer that contributed immensely in biotechnology.

Explanation

### Step-by-Step Solution:

1. **Introduction to Cohen and Boyer's Work**:
- In 1973, scientists Paul Berg, Herbert Boyer, and Stanley Cohen developed a groundbreaking technique in biotechnology known as genetic engineering. Their work laid the foundation for recombinant DNA technology.

2. **Concept of Recombinant DNA**:
- They successfully created recombinant DNA, which involves combining DNA from different sources. This process allows for the manipulation of genetic material to produce desired traits in organisms.

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