Teacher 2000.  January 1995.  Walnut Creek CDROM.
Biology programs for DOS
path: \msdos\science\biology 
-------------------------------------------------
Name           Size      Date    Description
============ ========  ========  ================
BIOMRF.ZIP      37804  11-09-88  BioMurffs demonstrates the principle of
                               | cumulative small change as a mechanism for
                               | Darwinian  evolution
STAGES12.ZIP   185226  05-22-91  Stage Predictor Program Version V1.2 Given a
                               | list of initial cells of observation, the
                               | program calculates, for any given number of
                               | days, the cells reached from the first third,
                               | second third, and end of each initial cell's
                               | stage.
UTUTOR.ZIP     149499  05-25-92  Nucleus v1.0. Tutorial on Cell Biology. By
                               | Leonard C. Ginsberg.