Math Bench Probability and Statistics: Mice with Fangs - Intro to Punnett Squares
Author(s): Kaci Thompson1, Karen Nelson1
University of Maryland
1391 total view(s), 241 download(s)
Description
In the MathBench module on probability, the Laws of Probability were discussed that can be applied to, well, just about anything - rolling dice or determining the probability of survival, or playing the stock market, or genetics, to name a few. In this module, we're going to talk about another approach to probability, which is much more specific to genetics, called Punnett Squares. Punnett Squares were invented by one Reginald Punnett, a British geneticist who also studied ribbon worms and played cricket with G. H. Hardy of Hardy-Weinberg fame, one of the true big cheeses in the genetics world.
In this module, you'll see how Punnett Squares are really just a graphical way of reproducing the basic rules of probability.
You'll also see how to predict the phenotypic outcome from a multi-loci genotypic cross in other words, how to predict what the kids will look like.
Cite this work
Researchers should cite this work as follows:
- Thompson, K., Nelson, K. (2018). Math Bench Probability and Statistics: Mice with Fangs - Intro to Punnett Squares. MathBench, QUBES Educational Resources. doi:10.25334/Q4CB06