Which is the correct sequence of parts in human alimentary canal?
(a) Mouth stomach small intestine oesophagus large intestine
(b) Mouth oesophagus stomach large intestine small intestine
(c) Mouth stomach oesophagus small intestine large intestine
(d) Mouth oesophagus stomach small intestine large intestine
Ans.(d)
The food enters trough mouth then passes to the stomach via Oesophagus then to the small intestine and then to the large intestine.
Hence, the correct sequence of the main parts of the alimentary canal is:
Hence option (d) is correct.