Helps students understand the mathematics of over-population. Designed to supplement AP Biology Lab #8, this software will help your students understand the mathematical description of what happens to a population over generations. Lab investigations utilize the Hardy-Weinberg principle to calculate allele frequencies and examine natural selection. Minimum requirements: Mac: OS 7 or better, PowerPC or better, 32 MB RAM, CD-ROM drive. Win: 95/98/NT/2000, Pentium Processor or better, 32 MB RAM, CD-ROM drive, MPC compatible sound card (optional).