Sentence examples for processes of mutation from inspiring English sources

Also involved in generating the second generation are the two processes of mutation and elitism.

Core Concept 1 (Evolution): The diversity of life evolved over time by processes of mutation, selection, and genetic change.

This is in conflict with the actual two-step process of adaptation involving the independent processes of mutation and natural selection.

Instead, the natural processes of mutation (especially mutations that duplicate genes) and selection have left clear traces as causal agents of the evolution of eyes.

The processes of mutation and selection are integral to the evolution of cancer at every step of multistage carcinogenesis, from tumor genesis to metastasis.

His grand theory of adaptive evolution, which is called the Shifting Balance Theory, included the processes of mutation, random genetic drift, migration, and two kinds of natural selection; natural selection acting between individuals within local populations or demes to increase individual fitness and natural selection acting among local demes to increase average individual fitness.

Life-forms appeared with no obvious precursors, it says, too quickly for a random process of mutation and survival of the fittest to explain it.

The process of mutation provides each generation with many new genetic variations.

Once the cell has been transformed, the process of mutation does not end.

The allelic variations that make evolution possible are generated by the process of mutation, but new mutations change gene frequencies very slowly, because mutation rates are low.

Spurred in part by legal rulings against school districts seeking to favor religious versions of natural history, over a dozen other states have also given more emphasis in recent years to what has long been the scientific consensus: that all of the diverse life forms on Earth descended from a common ancestor, through a process of mutation and natural selection, over billions of years.