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प्रश्न
What is the main function of bile?
उत्तर
The main function of bile is the digestion of fats.
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संबंधित प्रश्न
Write names of different parts of human digestive system and explain functions of any three parts.
Which of the organs perform the following functions in humans Absorption of water?
Describe one way in which the small intestine is adapted for the absorption of digested food.
If the teeth are not cleaned regularly, they become covered with a sticky yellowish layer W of food particles and bacteria. Since layer W covers the teeth, the alkaline liquid X secreted by glands Y inside the mouth cannot reach the teeth surface to neutralise the acid formed by the action of organisms Z on sugary food, and hence tooth decay sets in.
(a) What is W known as?
(b) What is (i) X, and (ii) Y?
(c) What are organisms Z?
(d) State one way of removing layer W from the teeth.
The teeth called canines are a total of four in number on the sides of ______.
Describe the following: Emulsification
Mark odd one in the series:
Who is telling a lie?
Appendix: Digestion is impossible without me.
Circle the odd one.
The contraction and expansion movement of the walls of the food pipe is called ____________.
