The submandibular ducts are associated with which of the following structures when they enter the mouth?

Question

Quizplus · Accepted Answer

There are two small papillae on either side of the lingual frenum just behind the central incisor teeth.These papillae serve as the opening of the submandibular ducts into the mouth.
The labial frenum is a fold of mucous membrane connecting the lips to the mandibular and maxillary mucosa.
The geniohyoid muscle draws the tongue and hyoid bone forward.
The mylohyoid muscle forms the floor of the mouth,elevates the tongue,and depresses the jaw.

The Submandibular Ducts Are Associated with Which of the Following