In the News
Post details: Evolution Of The Human Appendix: A Biological 'Remnant' No More
08/24/09
Evolution Of The Human Appendix: A Biological 'Remnant' No More
Reported in Science Daily, the lowly appendix, long-regarded as a useless evolutionary artifact, won newfound respect two years ago when researchers at Duke University Medical Center proposed that it actually serves a critical function. The appendix, they said, is a safe haven where good bacteria could hang out until they were needed to repopulate the gut after a nasty case of diarrhea, for example.
Now, some of those same researchers are back, reporting on the first-ever study of the appendix through the ages. Writing in the Journal of Evolutionary Biology, Duke scientists and collaborators from the University of Arizona and Arizona State University conclude that Charles Darwin was wrong: The appendix is a whole lot more than an evolutionary remnant. Not only does it appear in nature much more frequently than previously acknowledged, but it has been around much longer than anyone had suspected.
"Maybe it's time to correct the textbooks," says William Parker, Ph.D., assistant professor of surgical sciences at Duke and the senior author of the study. "Many biology texts today still refer to the appendix as a 'vestigial organ.'"
Pingbacks:
No Pingbacks for this post yet...
In the News
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| << < | > >> | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| 29 | 30 | 31 | ||||
Search
Categories
Archives
- March 2010 (6)
- February 2010 (5)
- January 2010 (11)
- December 2009 (2)
- November 2009 (18)
- October 2009 (15)
- August 2009 (6)
- July 2009 (8)
- June 2009 (3)
- May 2009 (8)
- April 2009 (3)
- March 2009 (8)
- more...
Linkblog
Links - Groups and Organizations
- Access Research Network
- Discovery Institute
- Evolution News Blog
Evolution has become a favorite topic of the news media recently, but for some reason, they never seem to get the story straight. The staff at Discovery Institute's Center for Science and Culture started this Blog to set the record straight and make sure you knew "the rest of the story".
- Intelligent Design Network (IDNet)
- Intelligent Design Undergraduate Research Center
- Intelligent Reasoning
A blogger from New England offers his intelligent reasoning.
- International Society for Complexity, Information, and Design (ISCID)
- Telic Thoughts
We are a group of individuals, coming from diverse backgrounds and not speaking for any organization, who have found common ground around teleological concepts, including intelligent design. We think these concepts have real potential to generate insights about our reality that are being drowned out by political advocacy from both sides. We hope this blog will provide a small voice that helps rectify this situation.
- The Design Inference - The Writings of William A. Dembski
- The Intelligent Design and Evolution Awareness Center (IDEA)
- www.themonkeytrial.com
Website dedicated to comparing scenes from the "Inherit the Wind" movie with factual information from actual Scopes Trial. View 37 clips from the movie and decide for yourself if this movie is more fact or fiction.
Links - Of General Interest
- A Brief View of Time and Those That Live There
Don Cicchetti blogs on: Culture, Music, Faith, Intelligent Design, Guitar, Audio
- A Quick Guide to Sequenced Genomes
- ARN Related Web Links
- Creation/Evolution Quotes
Australian biologist Stephen E. Jones maintains one of the best origins "quote" databases around. He is meticulous about accuracy and working from original sources.
- CreationEvolutionDesign
Most guys going through midlife crisis buy a convertible. Austrialian Stephen E. Jones went back to college to get a biology degree and is now a proponent of ID and common ancestry.
- Darwinian Fairytales by David Stove
Complete zipped downloadable pdf copy of David Stove's devastating, and yet hard-to-find, critique of neo-Darwinism entitled "Darwinian Fairytales"
- ID The Future
Intelligent Design The Future is a multiple contributor weblog whose participants include the nation's leading design scientists and theorists: biochemist Michael Behe, mathematician William Dembski, astronomer Guillermo Gonzalez, philosophers of science Stephen Meyer, and Jay Richards, philosopher of biology Paul Nelson, molecular biologist Jonathan Wells, and science writer Jonathan Witt. Posts will focus primarily on the intellectual issues at stake in the debate over intelligent design, rather than its implications for education or public policy.
- John Mark Reynolds Blog
A Philosopher's Journey: Political and cultural reflections of John Mark N. Reynolds. Dr. Reynolds is Director of the Torrey Honors Institute at
Biola University.
- NASA Astronomy Picture of the Day
Misc
Syndicate this blog 
What is RSS?
powered by
Original template design by François PLANQUE.
