One would expect that any interference with such a complicated piece of chemical machinery as the genetic constitution would result in damage. And, in fact, this is so: the great majority of mutant genes are harmful in their effects on the organism.


Evolution in Action, Chapter 2 (p. 39), Harper & Brothers. 1953

Julian Huxley Quotes

One would expect that any interference with such a complicated piece of chemical machinery as the genetic constitution would result in damage. And,...

One would expect that any interference with such a complicated piece of chemical machinery as the genetic constitution would result in damage. And,...

One would expect that any interference with such a complicated piece of chemical machinery as the genetic constitution would result in damage. And,...

One would expect that any interference with such a complicated piece of chemical machinery as the genetic constitution would result in damage. And,...