University of Saskatchewan (Canada)
University of Saskatchewan: Multifactorial Inheritance
A short description of multifactorial inheritance as it relates to cattle. This is easy to understand information using a cleft lip and coat color to explain multifactorial inheritance and quantitative inheritance.
Genome British Columbia
Genome British Columbia: Multifactorial Inheritance
A simple explanation of multifactorial inheritance is given followed by a short activity where students do a quiz to assess their possible risk of heart disease.