Question

photo 51 is a picture of the structure of dna that was used to create a model of dna. who created the photo? james watson and francis crick erwin chargaff rosalind franklin friedrich miescher

Explanation:

Rosalind Franklin's X - ray diffraction image (Photo 51) of DNA provided crucial data for Watson and Crick's DNA model. Erwin Chargaff made contributions to understanding base - pair ratios. Friedrich Miescher discovered DNA.

Answer:

Rosalind Franklin