In partial response to Gill's statement, Professor of Biological Anthropology C. Loring Brace argues that the reason laymen and biological anthropologists can determine the geographic ancestry of an individual can be explained by the fact that biological characteristics are clinally distributed across the planet, and that does not translate into the concept of race.
Daɣ alwazab i majrad n Gill, Emassaɣar wan Biology tan Anthropology C. Loring Brace amchakkat as iddilil wa fal aljuhal d Anthropologist tan win Biology addoben musnat n iwicharan n jografia tan awadim addobat afaham s tajuhe n as samalan win biology azunan daɣ alɣalim tolas war addoben ad afassaran s isim wan tawset