In biology (back 9 years ago) we mainly did disections too. Started out with simple things like worms and frogs and before we knew it we were disecting ferrets. It was rather interesting and most people where discusted. But then again there where alot of animals/ parts of animals in jars around that same room for years. Hell the teacher kept her lunch in the freezer right next to the frozen goods if you catch my drift. Figure people would of been use to gross stuff after seeing it for 4 years.