Question

who is credited with creating the first accurate model of dna?
rosalind franklin
friedrich miescher
james watson and francis crick
marshall nirenberg and heinrich matthaei

Explanation:

Rosalind Franklin's X - ray diffraction images of DNA were crucial but she didn't create the model. Friedrich Miescher discovered DNA. Marshall Nirenberg and Heinrich Matthaei deciphered the genetic code. James Watson and Francis Crick built the first accurate double - helix model of DNA in 1953.

Answer:

C. James Watson and Francis Crick