In which of the following organs of the alimentary canal, there is least or no peristalsis?

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In which of the following organs of the alimentary canal, there is least or no peristalsis? Answer: Rectum

While the rectum does have some peristaltic activity to move feces out of the body during defecation, it primarily functions as a storage organ for fecal matter, meaning it experiences significantly less muscle contractions compared to other parts of the digestive tract like the esophagus, stomach, and small intestine.

Question context

This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.