Who among the following was awarded the Nobal Prize for the development of PCR technique ?

Options

A. Herbert Boyer
B. Hargovind Khurana
C. Kary Mullis
D. Arthur Kornberg

Answer

To answer the question "Who among the following was awarded the Nobel Prize for the development of PCR technique?", we will analyze each of the options provided.

### Step-by-Step Solution:

1. **Identify the Options**: The options given are:
- 1st: Herbert Boyer
- 2nd: Hargobind Khurana
- 3rd: Gary Mullis
- 4th: Arthur Kornberg

2. **Evaluate Each Option**:
- **Herbert Boyer**: He is known for his work in recombinant DNA technology, not PCR. Therefore, he did not receive the Nobel Prize for PCR.
- **Hargobind Khurana**: He contributed to the understanding of the genetic code and was awarded the Nobel Prize for his work related to DNA ligase, not PCR. Hence, this option is incorrect.
- **Gary Mullis**: He is credited with inventing the Polymerase Chain Reaction (PCR) technique, which allows for the amplification of DNA. He was awarded the Nobel Prize in Chemistry in 1993 for this significant contribution. This makes him the correct answer.
- **Arthur Kornberg**: He is known for his discovery of DNA polymerase and received the Nobel Prize for this work, but he did not develop the PCR technique. Thus, this option is also incorrect.

3. **Conclusion**: Based on the evaluations, the correct answer is **Gary Mullis** (3rd option), who was awarded the Nobel Prize for the development of the PCR technique.

### Final Answer:
**Gary Mullis** was awarded the Nobel Prize for the development of the PCR technique.

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