What were the main contributions of Archibald Garrod, Thomas Hunt Morgan, and Rosalind Franklin to the field of genetics?
a) Garrod proposed the relationship between genes and enzymes, Morgan demonstrated the existence of gene recombination and the linear order of genes, and Franklin discovered the A and B forms of DNA and its molecular structure.
b) Garrod discovered the A and B forms of DNA, Morgan demonstrated the existence of gene recombination and the linear order of genes, and Franklin proposed the relationship between genes and enzymes.
c) Garrod proposed the relationship between genes and enzymes, Morgan discovered the A and B forms of DNA and its molecular structure, and Franklin demonstrated the existence of gene recombination and the linear order of genes.