NEET PG DENTAL EXAM

Detailed explanation-1: -Mechanical digestion in the oral cavity consists of grinding of food into smaller pieces by the teeth, a process called mastication.

Detailed explanation-2: –As a first step, the food is ground by the chewing process of our teeth. This process is called mastication.-Now, the saliva produced by the salivary gland will mix the food completely. Saliva is secreted from the parotid, the submandibular, and the sublingual glands present in our mouth.