what species are human brains identical to
Early homininsâparticularly the australopithecines, whose brains and anatomy are in many ways more similar to ancestral non-human apesâare less often referred to as human than hominins of the genus Homo.o two humans â not even monozygotic twins â are genetically identical. Genes and environment influence human biological variation from visible characteristics to physiology to disease susceptibly to mental abilities. The exact influence of genes and environment on certain traits is not well understood.