Question

Where does the submandibular duct open into the oral cavity?

Answer 1

The submandibular duct opens into the oral cavity under the tongue.

Step-by-step explanation:

The submandibular duct, also known as the submaxillary duct, opens into the oral cavity under the tongue. This duct is responsible for delivering saliva from the submandibular gland to the mouth. The submandibular gland is one of the major salivary glands located in the floor of the mouth.