Question

A sequence of wave-like muscle contractions and relaxation occurs in the food pipe.

• A. True
• B. False

Answer 1

The correct option is A True

• The oesophagus or the food pipe is a muscular tube-like structure that connects the buccal cavity or mouth to the stomach.
• After chewing, when the food is swallowed, it is pushed downwards by the wave like rhythmic contraction and relaxation of muscles of the oesophagus.