One of the most significant discoveries in the field of genetics was the determination of the structure of DNA. This breakthrough was made by two men: James Watson and Francis Crick. These two scientists are credited with uncovering the double helix structure of DNA, which revolutionized our understanding of genetics and heredity.

James Watson and Francis Crick made their groundbreaking discovery in 1953 while working at the University of Cambridge. Their work was based on the research of other scientists, including Rosalind Franklin, whose X-ray diffraction images of DNA played a crucial role in determining its structure.

The discovery of the double helix structure of DNA was a turning point in the field of genetics. It provided a framework for understanding how genetic information is stored and passed on from one generation to the next. This breakthrough laid the foundation for further research in genetics and molecular biology, leading to important advances in medicine, agriculture, and biotechnology.

James Watson and Francis Crick's work on the structure of DNA earned them the Nobel Prize in Physiology or Medicine in 1962. Their discovery has had a lasting impact on science and has paved the way for countless new discoveries and innovations in the field of genetics.

Today, the names Watson and Crick are synonymous with the groundbreaking discovery of the structure of DNA. Their work has inspired generations of scientists to continue exploring the mysteries of genetics and to push the boundaries of our understanding of the natural world.

In conclusion, the surnames of the two men who determined the structure of DNA are Watson and Crick. Their discovery of the double helix structure of DNA revolutionized the field of genetics and laid the foundation for countless new discoveries and innovations in science. Their work continues to inspire scientists around the world to push the boundaries of knowledge and explore the mysteries of the natural world.

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