When fish began to walk
In this interactive module, explore the anatomical changes in four-limbed animals (tetrapods) as they evolved from fish. http://media.hhmi.org/biointeractive/click/great-transitions/ For more resources from BioInteractive and the Howard Hughes Medical Institute, please visit their website at: http://www.hhmi.org/biointeractive/great-transitions-interactive
The proteins we can‘t live without
In this interactive module, explore the nine different types of protein that keep us, and other organisms, alive and healthy. http://learn.genetics.utah.edu/content/molecules/proteintypes/ For more resources from the Genetic Science Learning Centre (University of Utah Health Sciences), please visit their website: http://learn.genetics.utah.edu/
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