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Upcoming activities include theater, music, Lawrence s Community Bike Ride, educational events and more | News, Sports, Jobs - Lawrence Journal-World: news, information, headlines and events in Lawrence, Kansas

Upcoming activities include theater, music, Lawrence s Community Bike Ride, educational events and more | News, Sports, Jobs - Lawrence Journal-World: news, information, headlines and events in Lawrence, Kansas
ljworld.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ljworld.com Daily Mail and Mail on Sunday newspapers.

Nature s scuba tanks? Researchers discover how Anolis lizard breathes underwater – India Education | Latest Education News India | Global Educational News

The researchers measured the oxygen content of the air in the bubbles and found that it decreased over time, confirming that rebreathed air is involved in respiration. Rebreathing likely evolved because the ability to stay submerged longer increases the lizard’s chances of eluding predators, the authors say. The authors studied six species of semi-aquatic anoles and found that all possessed the rebreathing trait, despite most species being distantly related. While rebreathing has been studied extensively in aquatic arthropods like water beetles, it was not expected in lizards because of physiological differences between arthropods and vertebrates. “Rebreathing had never been considered as a potential natural mechanism for underwater respiration in vertebrates,” says 

Evolutionary biologists discover mechanism that enables lizards to breathe underwater

University of Toronto A team of evolutionary biologists from the University of Toronto has shown that Anolis lizards, or anoles, are able to breathe underwater with the aid of a bubble clinging to their snouts. Anoles are a diverse group of lizards found throughout the tropical Americas. Some anoles are stream specialists, and these semi-aquatic species frequently dive underwater to avoid predators, where they can remain submerged for as long as 18 minutes. “We found that semi-aquatic anoles exhale air into a bubble that clings to their skin,” says Chris Boccia, a recent Master of Science graduate from the Faculty of Arts & Science’s Department of Ecology & Evolutionary Biology (EEB). Boccia is lead author of a paper describing the finding published this week in Current Biology.

Four KU students nominated for Udall Scholarships | The University of Kansas

Thu, 04/15/2021 LAWRENCE Four students at the University of Kansas are nominees for Udall Undergraduate Scholarships, which recognize students who demonstrate leadership, public service and commitment in the fields of tribal public policy, native health care or the environment.  KU’s nominees:  Anna Krause, a junior in ecology, evolution & organismal biology and English Lydia Yuengling, a junior majoring in architecture Kaci Zarek, a junior majoring in ecology & evolutionary biology The Udall Undergraduate Scholarship is a federal scholarship that honors the legacies of Morris Udall and Stewart Udall, two former Arizona lawmakers whose careers had an effect on American Indian self-governance, health care and the stewardship of public lands and natural resources.

Four KU students nominated for Udall Scholarships | The University of Kansas

Four KU students nominated for Udall Scholarships | The University of Kansas
ku.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ku.edu Daily Mail and Mail on Sunday newspapers.

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