Question

Question #151c8

Answer 1

`(B)` Watson and Crick

Explanation:

James Dewey Watson and Francis Harry Compton Crick were two young researchers in University of Cambridge(England). They found out the results of Rosalind Frankilin and worked out the structure of `DNA` known as Watson Crick's Model in `1953`.

Watson and Crick with their model

This model describes the double helix structure, hydrogen bonding and hydrophobic interactions between complementary base pairs and antiparallel strands of double helix.

Later on, experiments proved that their model was more acceptable in all perspectives.

For more info, give read to a link below:
www.mun.ca/biology/scarr/Watson-Crick_Model.html

Hope it helps...