Punnet Squares and Test-Crosses 4/26- 4/27/16

Today, we worked on test-crosses and statistical analysis of phenotypes and genotypes using Punnet squares. There was a warm-up about cat test-crossing, this worksheet can be found on the make-up work counter along with the penny lab that we completed for a stamp. The directions for the exit ticket for this lesson can be found in the image below. The worksheet the exit ticket was completed on is also on the counter in class.

exit ticket

We were able to discuss pedigrees briefly. Below is the example discussed in class, along with information on how to read them.

pedigree slide 1

filled in pedigree

huntington

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