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Peristalsis is the
  • a)
    Slow movement of food
  • b)
    Contraction and expansion of muscles of oesophagus
  • c)
    Downward movement of digested food
  • d)
    Assimilation of food
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Peristalsis is thea)Slow movement of foodb)Contraction and expansion o...
Peristalsis is the contraction and expansion of muscles of oesophagus for passage of food towards stomach. As the food passes through oesophagus the wall of it expand to allow passage of food.
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Most Upvoted Answer
Peristalsis is thea)Slow movement of foodb)Contraction and expansion o...
When we swallow food , the muscles of the oesophagus or the food pipe expand and contract to push the food down into the stomach. This process is known as peristalsis. It happens sometimes that the test shows the correct answer to be incorrect.
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Community Answer
Peristalsis is thea)Slow movement of foodb)Contraction and expansion o...
Mana answer ( b) lagaya fir bhi galat kiya kyo?
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Peristalsis is thea)Slow movement of foodb)Contraction and expansion of muscles of oesophagusc)Downward movement of digested foodd)Assimilation of foodCorrect answer is option 'B'. Can you explain this answer?
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