Question

Q.Peristalsis is the *
O Contraction and expansion of muscles of heart
O Downward movement of digested food in digestive system
O Assimilation of food
O Slow movement of food from mouth​

Answer 1

Slow movement of food from mouth ✓

Peristalsis occurs in OESOPHAGUS.

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Answer 2

Answer:

peristalsis is the slow movement of food from mouth