2. 下列有關人類演化的敘述，何者正確 ？
(A) 尼安德塔人(Neandertal)是現代歐洲人的祖先
(B) 尼安德塔人不曾與現代人(Homo sapiens)同時生存在同一地區過
(C) 尼安德塔人本身粒線體 DNA 控制區域(control region)的遺傳變異遠大 過於現代人日本人與希臘人之間
(D) 尼安德塔人與現代人在粒線體 DNA 控制區域(control region)的遺傳變 異差異不大，僅有 6 個不同
(E) 尼安德塔人的粒線體 DNA 研究不支持人類演化的單一物種假說 (single-speciation hypothesis)

20. Which of these statements about human evolution is CORRECT? 
(A) Different species of the genus Homo have coexisted at various times throughout hominin evolution. 
(B) Mitochondrial DNA analysis indicates that modern humans are genetically very similar to Neanderthals. 
(C) The evolution of upright posture and enlarged brain occurred simultaneously. 
(D) Human evolution has proceeded in an orderly fashion from an ancestral anthropoid to Homo sapiens. 
(E) The ancestors of Homo sapiens were chimpanzees.