Description

A simulation is used to develop insights about the genetic process involved when natural selection operates within a population in genetic equilibrium. Students use data collected in the Hardy-Wienburg Equilibrium to understand better the actual complexity of natural selection.

• Maximum 45 students/15 group
• One 50 minute class period
• Student worksheets incorporate literacy skills
• All materials reusable

Concepts Illustrated:

• Understand the principles of genetic equilibrium and natural selection as a process of evolution
• Collect data from a simulated genetic process when natural selection is operating on a population in genetic equilibrium
• Use Hardy-Weinberg Equilibrium
• Understand that gene frequencies in equilibrium will remain in equilibrium in the absence of mutation, migration, or selection
• Understand that natural selection operates against the less favorable phenotypes in a population resulting in a larger proportion of favorable phenotypes in subsequent generations