This unit is still under construction, projected availability January 2026. In the meantime, please use the materials posted to MBER-Biology's Population Variation unit. The materials and model have a significant degree of overlap with Evolution on a Changing Earth. Students apply their new understanding of genetics and alleles to populations, revisiting ideas from Natural Selection that can now be view through the lens of changes in allele frequencies over time.
Model Move
Learning Segment Description
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