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
https://www.pinterest.com/pin/139963500889270626/

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

https://www.slideshare.net/mobile/thelawofscience/historical-experiments-related-to-dna
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...