Homeostatic Evolution

Paul Andersen shows how homeostasis reflects of evolution through time. The endocrine system shows continuity through flatworms, earthworms and vertebrates. However the respiratory system shows change as organisms move onto land. The importance of the Tiktaalik fossil as a transitional fossil is emphasized.

Bozemanscience Resources

Homeostatic Mechanisms Reflect Evolution Concept Map  
Homeostatic Mechanisms Reflect Evolution Slideshow  

Education Resources

Homeostatic Evolution Review Worksheet - Winnie Litten