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poizon [28]
3 years ago
14

how did james watson and francis crick find out that the shape of dna (deoxyribonucleic acid) was a double helix?

Biology
1 answer:
Rom4ik [11]3 years ago
8 0

Answer:

Taken in 1952, this image is the first X-ray picture of DNA, which led to the discovery of its molecular structure by Watson and Crick. Created by Rosalind Franklin using a technique called X-ray crystallography, it revealed the helical shape of the DNA molecule.

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