Nobel prize for jumping gene/transposable DNA elements was given to

Options

A. Mulller
B. Mc clintock
C. Morgan
D. Kornberg

Answer

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks about the scientist who received the Nobel Prize for discovering "jumping genes" or transposable DNA elements.

2. **Identifying the Options**: The options provided are:
- 1st: Muller
- 2nd: M. C. Klintock
- 3rd: Morgan
- 4th: Kornberg

3. **Defining Jumping Genes**: Jumping genes, also known as transposable elements or transposons, are segments of DNA that can move from one location to another within the genome. This movement can create or reverse mutations and alter the genetic identity and size of the genome.

4. **Historical Context**: The concept of transposable elements was first discovered by Barbara McClintock, who conducted extensive research on maize (corn) and demonstrated how these genes could move within the genome.

5. **Conclusion**: Based on the historical context and the discovery of transposable elements, the correct answer to the question is **M. C. Klintock** (option 2). She was awarded the Nobel Prize for her work on jumping genes.

### Final Answer:
The Nobel Prize for jumping genes or transposable DNA elements was given to **M. C. Klintock**.

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