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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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Cali Fornia Cali Fornia
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7 years ago
Jerry had an ulcer affecting the innermost epithelium of the stomach facing the lumen. Which layer of the alimentary canal was ulcerated?
A) mucosa
B) muscularis externa
C) serosa (adventitia)
D) submucosa
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Human Anatomy & Physiology

Human Anatomy & Physiology


Edition: 1st
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portalgoal!portalgoal!
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7 years ago
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