50.下列組織的成長發育,何者較容易受環境因素的影響?
(A)牙齒大小
(B)繼生軟骨(secondary cartilage)
(C)神經組織
(D)軟骨性顱骨(chondrocranium)
答案:登入後查看
統計: A(115), B(407), C(103), D(88), E(0) #1634316
統計: A(115), B(407), C(103), D(88), E(0) #1634316