http://www.froguts.com/demo/
http://frog.edschool.virginia.edu/Frog2/Dissection/Setup/setup1.html
http://www.mhhe.com/biosci/genbio/virtual_labs/BL_16/BL_16.html
Assignment - Write a 1 page summary of the dissection, and what you learned from it
Extra:
Salmon Dissection: http://library.thinkquest.org/05aug/00548/DissectionGame.html