32.牙齒的生長週期(life cycle of the tooth),下列何者為組織分化(histodifferentiation)及型態分化(morphodifferentiation) 的階段?
(A)牙蕾期(bud stage)
(B)鐘形期(bell stage)
(C)帽狀期(cap stage)
(D)沈積期(apposition)

答案:登入後查看
統計: A(22), B(423), C(51), D(2), E(0) #1379046