Question

Name the following :-
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The food moves forward in the alimentary canal by this process
2. The food coming from mouth moves down through this.
3. This gland is present at the floor of the mouth.
4. Bile converts fats into tiny droplets so that their further
breakdown becomes easy.
5.
The act of expelling the faeces is called.​

Answer 1

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The wall of alimentary canal contains muscle layers. Rhythmic contraction and relaxation of these muscles pushes the food forward. This is called peristalsis, which occurs all along the gut.

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Peristalsis moves food through the digestive tract with alternating waves of muscle contraction and relaxation. Food leaves the mouth when the tongue and pharyngeal muscles propel it into the esophagus.

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Answer 2

Answer:

1) Peristalsis or Peristaltic movement

2) Oesophagus

3) Salivary glands (sublingual)

4) not sure...maybe globules

5) Excretion...or Egestion