Relevant Competitive Tests:
Dr. James Watson discovered the structure of DNA in __________?
A. 1953Correct Answer
B. 1955
C. 1957
D. 1857
Correct Option: A. 1953
Detailed Explanation & Reference:
On February 28, 1953, Cambridge University scientists James D. Watson and Francis H.C. Crick announce that they have determined the double-helix structure of DNA, the molecule containing human genes.
Subject Overview
Explore thousands of solved past paper MCQs for Everyday Science Mcqs categorized with explanations.
Browse All Everyday Science Mcqs MCQs →