Food is pushed along the alimentary canal by a which mechanism of alternating waves of contraction and relaxation in the smooth muscles lining the canal?

Food is pushed along the alimentary canal by a which mechanism of alternating waves of contraction and relaxation in the smooth muscles lining the canal?

کھانے کو ایلیمینٹری کینال کے ساتھ دھکیل دیا جاتا ہے نہر کے استر ہموار پٹھوں میں سنکچن اور نرمی کی متبادل لہروں کے کس طریقہ کار کے ذریعے؟
Explanation
  • Peristalsis is the mechanism of alternating contraction and relaxation of smooth muscles that propels food along the alimentary canal.
  • This rhythmic movement ensures efficient transport of food through the digestive system.
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