Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Body Systems (Human Biology)Digestive System
Which of the following is NOT involved in the process of food digestion in the human digestive tract?
- A.Mouth
- B.EsophagusCorrect answer
- C.Small intestine
- D.Large intestine
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Practice these MCQs in the appQuick fact: The esophagus is not involved in digestion; it merely serves as a muscular tube that transports food from the mouth to the stomach through peristalsis.