Between Quote by Peter R. Grant

“Our recent divergence from a small population explains another important fact, one that every human ought to know: we are a genetically homogenous species.”

— Daniel E. Lieberman

Before we start talking about genetic differences, you gotta come up with a system where there's equal opportunity,

— Neil deGrasse Tyson

If the mutation is partially transmitted to offspring, they too would have the advantage. And over time it might have come to dominate a…

— Noam Chomsky

Formation of a new race takes place when, over several generations, individuals in one group reproduce more frequently among themselves than they do with…

— J. Philippe Rushton

New gene pools are generated in every generation, and evolution takes place because the successful individuals produced by these gene pools give rise to…

— Ernst Mayr

Isolating mechanisms are biological properties of individuals that prevent the interbreeding of populations that are actually or potentially sympatric.

— Ernst Mayr

As a consequence, geneticists described evolution simply as a change in gene frequencies in populations, totally ignoring the fact that evolution consists of the…

— Ernst Mayr

In general, the larger the breeding population, the slower the rate of evolution.

— Michio Kaku

Moreover, the concern of some that moving DNA among species would breach customary breeding barriers and have profound effects on natural evolutionary processes has…

— Paul Berg

“With the little changes that happen with reproduction, the configuration of your DNA and your genes can change for you and others in the…

— Bill Nye

Individuals are not stable things, they are fleeting. Chromosomes too are shuffled into oblivion, like hands of cards soon after they are dealt. But…

— Richard Dawkins

If two very different people pool their DNA, they'll create more genetic variety, and their young will come to the job of parenting with…

— Helen Fisher