59.從各種實驗顯示,下列何者是牙齒萌出移動(eruptive tooth movement)過程必不可少的組織?
(A)牙胚的牙冠部(crown of tooth germ)
(B)牙胚的牙根部(root of tooth germ)
(C)齒濾泡(dental follicle)
(D)新生骨(newly formed bone)
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統計: A(202), B(118), C(706), D(71), E(0) #1037445
統計: A(202), B(118), C(706), D(71), E(0) #1037445