NATURAL SELECTION
and Genetic Drift

(a visual simulation)


©2021 by Eli C. Minkoff, Ph.D.

This program simulates the evolution of a pair of alleles, A and a, in a biological population.

Click here for a further explanation,
(or just skip the explanation and proceed).

Population size:       (must be from 10 to 9999)

Starting value of p (initial freq. of allele A):  
                (must be a decimal fraction between 0 and 1)

Fitness values for each genotype (must be a number from 0 to 1, inclusive):
    for AA:             for Aa:             for aa:        

Run this simulation for:     30 generations 100 generations