This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Physiology
[{'content': 'All the true about inguinal canal except \nSelect and explain. \nA. Conjoint tendon forms pa of the posterior wall, B. Superficial ring is found in ext oblique aponeurosis, C. Deep ring is an opening in transversalis abdominis, D. Internal oblique forms both anterior and posterior wall', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Deep inguinal ring is an opening in the transversalis fascia and not the muscle', 'role': 'assistant'}]