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← Lizards Undergo Rapid Evolution After Introduction To A New Home

Adam Morrison's Avatar Jump to comment 2 by Adam Morrison

Fantastic! This is the kind of news I like to see on the site. I would like to know more about the cerval valves though. Were they completely new physical characteristics or was it a significant modification of existing sphincters or structures in the GI tract? Seems like the former in the article, but I'd like to know more.

Man, I love science.

Sun, 20 Apr 2008 11:05:00 UTC | #156409