Nextranalysiscope : Reading From Different Scripts { rd : Tabula Rasa } : Human Evolution, Human-Evolutionary-History, Species, Sub-Species / Morphological Sub-Types vis-à-vis 'The 3rd-Sex' : Human-Variations v. IQ

       

Thus, minor 'typified craniofacial phenotype-traits' distinguishing morphological sub-types aka lineages of the organism-species Homo sapiens in anthropometry such as mandibular & dental features incorporating nose-&-brain sizes, volumes and most importantly structures are 'Distinct Genetically Expressed Phenotype Traits' ; of which others include eyes, skin & hair colors showcasing the nature of human-clusters' / groups' genetic-structure variation / differences across geographical-scales. Otherwise, human-ape hominids are highly-homogenous genetically as a result of their relatively-recent uniform evolution as a population of organism-species sharing a last-common-ancestor. Human-ape hominid morphological subtypes' / subspecies' Environmentally-Induced 'Adaptive Evolution Phenotype-Traits' include the internal physiological-condition of Acclimatization, i.e. the natural-manifest evolutionary adaptive-ability to to breath more efficiently at higher altitudes & Sicklemia over others with normal haemoglobin.