Question

Double helex model of dna is proposed by

Answer 1

Answer:

The double helix is a description of the molecular shape of a double-stranded DNA molecule. In 1953, Francis Crick and James Watson first described the molecular structure of DNA, which they called a "double helix," in the journal Nature.

I hope it helps you

plz mark me as BRAINLIEST

Answer 2

Answer:

“ In 1953 James Watson and Francis Crick published their theory that DNA must be shaped like a double helix. In 1953 James Watson and Francis Crick published their theory that DNA must be shaped like a double helix. A double helix resembles a twisted ladder.

Explanation:

Follow me .............and dont forget to Like my answer ...........:)