Welcome to the Biology Department's PIPES Exercise.

Select an animal from the list by clicking on the name.
As you answer each question either correctly or incorrectly,
follow the instructions given to you on each page.

Good luck!

Echidna

If you have any questions, please contact Prof. Nancy Wall at *6742
or via email at walln@lawrence.edu.

Last updated: 08 January 2001
by the LU Biology Department

Originally designed by Prof. Nancy Wall and Jill K. Sadler('98), modified by Valeska Okragly ('03)
With the divine intervention of John Fahrenbach ('02)