Multiple choice

Which of the following regions of the human alimentary canal does not produce any digestive enzyme?

  1. Small intestine

  2. Oesophagus

  3. Stomach

  4. Mouth

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The oesophagus is a tube, which simply conducts food from the throat to the stomach. It does not produce any digestive enzyme. So, option 2 is correct.