Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question
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Question

Defecation is controlled by the:
Options
A Pyloric sphincter
B Lower esophageal sphincter
C Anal sphincter
Correct Answer
D Ileocecal valve
Correct Answer

Option C is the correct answer.

Detailed Explanation

Defecation is controlled by the anal sphincter, which consists of internal (involuntary) and external (voluntary) muscles that regulate the elimination of feces.

Hint

This muscular ring controls the elimination of waste from the body.

Question Info

Course: ZOO 101
Topic: ZOO 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 1901 of 2214
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