最終更新日：2025/12/06
During the anatomy lab, the students carefully examined the foramen cecum at the back of the tongue and noted that it is a remnant of the embryonic duct from which the thyroid gland developed.
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During the anatomy lab, the students carefully examined the foramen cecum at the back of the tongue and noted that it is a remnant of the embryonic duct from which the thyroid gland developed.
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