Answer:
Rosalind Franklin Is famous for discover the size and shape(double helix) of DNA.
Step-by-step explanation:
Rosalind Franklin studied the x-ray diffraction in the DNA and the diffraction pattern, she captured a DNA imagen. With this studies, she interpreted that DNA had a helical structure, DNA molecules were cylindrical and about 2 nm in diameter.
Her research gave ideas about DNA´s bonds to Watson and Crick.