Q. Who discovered the double-helix structure of DNA?
✅ Correct Answer: (A)
Watson and Crick
Explanation: James Watson and Francis Crick proposed the double-helix model of DNA in 1953 based on Rosalind Franklin's X-ray diffraction data.
Explanation by: Mr. Dubey
James Watson and Francis Crick proposed the double-helix model of DNA in 1953 based on Rosalind Franklin's X-ray diffraction data.