This model illustrates the growth of a tumor, the process of metastasis, and how tumors resist chemical treatment.

For detailed instructions on using the program, take a look at the info window from the Tumor model.

Download the StarLogoT source code for the Tumor model:
Download tumor

To run this file you need StarLogoT2002 for the Macintosh.
(download StarLogoT)

Click on one of the pictures to see a quicktime movie of the model: