In early 1950s high quality X-ray diffraction photographs of DNA suggesting the DNA being double helix and composed of two nucleotide strands. Who took those photographs?

Q. In early 1950s high quality X-ray diffraction photographs of DNA suggesting the DNA being double helix and composed of two nucleotide strands. Who took those photographs?

A.            Rosalind Franklin

B.            William Asbury

C.            Francis H. Crick and James D. Watson

D.            Rosalind Franklin and Maurice Wilkins

Answer: Rosalind Franklin and Maurice Wilkins