Dynamic principle and simulation for evolution of biology

Darwinian evolutionism with its core concept of natural selection has largely been challenged recently. A universal physical principle for biological evolutions by natural selection is highly needed. Basing on the dynamical ensemble of generalized genotype space or phenotype space for biological systems, this paper proposed Maximum Flux Principle (MFP) as a statistical dynamic principle for biological evolutions. The correctness of evolutionary dynamics of biology systems are checked by computer simulation. Simulated analyses basing on evolutionary process underpinned by MFP are advantageous over some available approaches.