Question: The involuntary movement of the bolus through the digestive system is known as?
Disambiguated questions and answers: question: The involuntary movement of the bolus through the oropharynx in the digestive system is known as?
The involuntary movement of the bolus through the esophagus in the digestive system is known as?
answer: the pharyngeal phase
pharyngeal phase
Esophageal peristalsis
Natural Questions answer: Peristaltic movement (from the Wikipedia article "Peristalsis")