Dental The duct(s) of gland(s) opening into the floor of the mouth is (are): A Submandibular and sublingual B Submandibular and parotid C Sublingual and parotid D Von Ebner 💡 Explanation The duct(s) of gland(s) opening into the floor of the mouth is (are): ✓ Correct Answer: A. Submandibular and sublingual