crisscrossing Science Episode 74: The Evolution of Lungs
In this episode, Mike Crosser (professor of physics at Linfield College) and Chad Tillberg (professor of biology at Linfield College) discuss how evolution involves making small changes to existing structures, rather than building new systems from intentional designs. The development of lungs is used as an example.
31 minutes 22 seconds
Biology | Circulatory and Respiratory Physiology | Ecology and Evolutionary Biology | Respiratory System
Crosser, Michael S. and Tillberg, Chadwick V., "crisscrossing Science Episode 74: The Evolution of Lungs" (2019). crisscrossing Science. Audio File. Submission 74.