X-Ray pictures by Francis Crick and James Watson.
Actually it were the X-ray pictures of Rosalind Franklin which had better resolution far better than those of Francis Crick and James Watson.
they described the structure of DNA
he helped discover the structure of DNA alon with Francis Crick he helped discover the structure of DNA alon with Francis Crick
They found it in 1953.
James Watson and Francis Crick discovered the structure of DNA.
Gregor Mendel did not discover DNA; instead, he is known as the "father of modern genetics" for his work on inheritance in pea plants, which laid the foundation for understanding the basic principles of heredity. The discovery of the structure of DNA is credited to James Watson and Francis Crick in 1953.
The discovery of the structure of DNA was a culmative effort. After the discovery that the genes were paired, Watson and Crick suggested the first accurate model of DNA structure in the journal of Nature.
Rosalind Franklin did not discover DNA. DNA was discovered long before she photographed the images via X-ray crystallography. With the help of these images, Watson and Crick were able to figure out the structure of the nucleic acid in 1953. Watson and Crick did not discover DNA either; they developed the concept of the "double helix," which was accepted as the structure of DNA.
X-ray crystallography.
Watson and Crick discovered the structure of DNA at the University of Cambridge in England in 1953.
DNA
James Watson and Francis Crick
Maurice Wilkins did not discover DNA. However, he played a significant role in the elucidation of DNA's structure through his work with Rosalind Franklin and James Watson and Francis Crick. Their combined efforts and collaboration led to the discovery of the double-helix structure of DNA.