This is the essence of the 'Evolution of Increased Competitive Ability (EICA)' hypothesis proposed by Blossey and Notzold (1995).
In order to capture the essence of the microstructural evolution in solder alloys with a diffusion theory of heterogeneous solid mixtures we employ an extended Cahn Hilliard phase-field model.
The essence of biological evolution at the level of the individual organism is variation, inheritance, differential survival and reproduction, and time.
The essence of the theory of evolution is the hypothesis that historical diversity is the consequence of natural selection acting on variations.
The Xel'Naga saw this as purity of essence, and guided the evolution of the Zerg as well.
Incidentally, the interplay between supporting and erasing energy fluxes, which is apparent in the case of photostable RNA-like molecules, might represent the physical essence of biological evolution (see [ 92, 394, 395] for related discussions).
In essence, the evolution of multiple replication origins within a relatively small archaeal genome may be equivalent to the evolution of an isochore that generates regional uniformity in mutational and evolutionary dynamics (Eyre-Walker and Hurst 2001).
When this happens, I mention, the properties of the gene pool of that organism have changed; the essence of evolution.
Genetic mutation is how evolution occurs; without mutations there would be no change, and change is the essence of evolution.
This music is meant to evoke the essence of triumphant human evolution.
This made me realize that diversity is, indeed, the essence of evolution.
