A. mouth and rectum
B. caecum and colon
C. oesophagus and duodenum
D. stomach and rectum
Correct Answer: Option B
B. caecum and colon
A. mouth and rectum
B. caecum and colon
C. oesophagus and duodenum
D. stomach and rectum
Correct Answer: Option B
B. caecum and colon
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