punett square 

an evil invention that is officially used to predict what genotype/phenotype offspring will have, but truly used to torture little seventh graders.

Oh today we are going to make you kids do yet another punett square worksheet! I'm typing it up now! Lets see... lets make it about... ah! Oompa Loompas!

The next day.... Hamsters!

The next day... Homemade aliens!

punett square by nobodywhydoucare? December 3, 2009