成牙本质细胞的形成是由于A.分泌性成釉细胞诱导 B.星网状层和中间层细胞诱导 C.内釉上皮或上皮根鞘诱导 D.内釉上皮和星网状层诱导 E.外釉上皮诱导

作者: tihaiku 人气: - 评论: 0
问题 成牙本质细胞的形成是由于
选项 A.分泌性成釉细胞诱导 B.星网状层和中间层细胞诱导 C.内釉上皮或上皮根鞘诱导 D.内釉上皮和星网状层诱导 E.外釉上皮诱导
答案 A
解析

相关内容:成牙,本质,细胞,性成,诱导,网状,中间层,内釉,上皮,根鞘,外釉

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