abstract = "A study is made to learn how multicellular organisms
might have emerged from single celled organisms. An
understanding of this phenomenon might provide a better
understanding of natural and man-made multicellular
systems. The experiment performed is an Artificial Life
simulation that uses Cartesian Genetic Programming to
evolve the behaviours of individual cells. Cells have
the ability to sense chemicals around them, signal,
divide, and move towards or away from chemicals.
Interesting group behavior emerged from the simple
instruction sets used by the cells.",