Non-Mendelian Punnett Squares

Learning Outcomes

  • Explain how a trait with incomplete dominance will appear in a population
  • Explain how a trait with codominant inheritance will appear in a population
  • Explain how a trait with sex-linkage will appear in a population

This practice activity will help you remember the difference between types of non-Mendelian inheritance and remember just how they work.

Click here for a text-only version of the activity.

Video Review

Watch this video for a summary of the three “special” cases of non-Mendelian inheritance you just practiced.