You are here:About>Education>20th Century History
About.com20th Century History
Correct!

James Watson and Francis Crick discovered the structure of DNA in 1953.

Continue quiz>


Subscribe to the Newsletter
Name
Email

From Jennifer Rosenberg,
Your Guide to 20th Century History.
FREE Newsletter. Sign Up Now!
Newsletters & RSSEmail to a friendSubmit to Digg
 All Topics | Email Article | | |
Advertising Info | News & Events | Work at About | SiteMap | Reprints | HelpOur Story | Be a Guide
User Agreement | Ethics Policy | Patent Info. | Privacy Policy©2008 About, Inc., A part of The New York Times Company. All rights reserved.