## Video Tutorial – Allelic Frequencies Remain Constant From Generation to Generation Under the Hardy-Weinberg Equilibrium

July 15, 2014 Leave a comment

The **Hardy-Weinberg law** is a fundamental principle in **statistical genetics**. If its 7 assumptions are fulfilled, then it predicts that the allelic frequency of a genetic trait will remain constant from generation to generation. In this **new video tutorial** in my **Youtube channel**, I explain the math behind the Hardy-Weinberg theorem. In particular, I clarify the origin of the connection between allelic frequencies and genotyopic frequencies in the second generation – I have not found a single textbook or web site on this topic that explains this calculation, so I hope that my explanation is helpful to you.

**You can also watch the video below the fold!**

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