At what point does the pre-functional eruptive phase of a tooth start during its development?

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When the tooth bud stage initiatesAt the onset of the cap stageWhen the bell stage commencesWith the formation of the dental laminaNone of the above

Explanation

The pre-functional eruptive stage of a tooth begins with the formation of the dental lamina, which marks the initial phase of tooth development before the bud, cap, and bell stages occur.