Question 4
Which is the correct sequence of parts in a 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
(d) Mouth→oesophagus→stomach→small intestine→large intestine
The food enters our body through the mouth, then it goes through the oesophagus to the stomach. From the stomach, it enters the small intestine and finally the large intestine respectively.