who first identified dna?\nrosalind franklin\nerwin chargaff\nfriedrich miescher\njames watson
who first identified dna?\nrosalind franklin\nerwin chargaff\nfriedrich miescher\njames watson
Answer
Brief Explanations:
Friedrich Miescher first identified DNA in 1869 while studying white blood cells. Rosalind Franklin is known for her X - ray crystallography work on DNA structure. Erwin Chargaff formulated Chargaff's rules about DNA base - pair ratios. James Watson, along with Francis Crick, proposed the double - helix structure of DNA.
Answer:
C. Friedrich Miescher