Analysis of information sources in references of the Wikipedia article "Race (biology)" in English language version.
an interbreeding subgroup of a species whose individuals are geographically, physiologically, or chromosomally distinct from other members of the species
Modern human biological variation is not structured into phylogenetic subspecies ('races'), nor are the taxa of the standard anthropological 'racial' classifications breeding populations
Modern human biological variation is not structured into phylogenetic subspecies ('races'), nor are the taxa of the standard anthropological 'racial' classifications breeding populations