“Natural selection based on the differential multiplication of variant types cannot exist before there is material capable of replicating itself and its own variations, that is, before the origination of specifically genetic material or gene-material.” ScienceNaturalDifferencesMaterialsTypeCapableGenesSelectionVariationGeneticsNatural SelectionMultiplication Author:Hermann Joseph Muller
“The gene as the basis of life.” LifeScienceBasesGenes Book:Man's Place in Living Nature Source: Man's Place in Living Nature
