Techincally, he looked at some other scientist's photos (without permission), and he interpreted them.
It was a double helix.
James Watson helped to discover the shape of a DNA molecule. A double helix
the double helix twisted ladder structure of DNA
were the first to describe the hidden double-helix structure of DNA molecules
James Watson and Francis Crick discoverd the two strands of nucleotides that form a twisted ladder (double helix) in DNA
Watson and Crick were the first to figure out the shape of DNA, which turns out to be a double helix. They did not make it, they observed it.
Watson and CrickJames Watson and Francis Crick discovered the helix shape of DNA in 1953.
They discovered the structure of DNA.James Watson and Francis Crick discovers the configuration of DNA in 1952, thus vastly expanding our knowledge of biological inheritance.Deoxiribonucleic acid.
The company Watson and Crick are famous for discovering the DNA Double Helix. Watson and Crick won the Nobel Prize in 1962 for their work with the DNA Double Helix.
They discovered the double-helix.
DNA is a double helix made of two strands linked together with hydrogen bonds.
Watson and Crick's model of DNA showed a double helix.