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प्रश्न
Correct the spellings: HLC
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उत्तर
HCl
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संबंधित प्रश्न
What is the location and function of the villi?
Define a nutrient. Name four important nutrients present in our food.
When a person puts food in his mouth, then teeth cut it into small pieces, chew and grind it. The glands A in the mouth secrete a substance B which is mixed with the food by tongue. The substance B contains an enzyme C which starts the digestion of food in the mouth. The slightly digested food from the mouth goes down a tube D. The special type of movements E in the walls of tube D push the food into stomach for further digestion. The stomach wall secretes gastric juice containing three substance F, G and H. One of the functions of F is to kill bacteria which may enter the stomach with food. The substance G protects the inside layer of stomach from the damaging effect of substance F whereas substance H is and enzyme for digestion. The partially digested food then enters into small intestine for further digestion.
(a) What is (i) gland A (ii) substance B, and (iii) enzyme C?
(b) Name the tube D.
(c) What is the movement E known as?
(d) What are (i) F (ii) G, and (iii) H?
Fill in the blank.
The human teeth appear in two sets, the first set is called primary which consists of only _______ teeth
How is the small intestine best suited for the digestion and absorption of food?
Define with examples: Omnivores
State whether the following statements are True or false: Trypsin coagulates the milk protein.
Who is telling a lie?
Appendix: Digestion is impossible without me.
Why it is important to wear helmet while riding a bike?
What will happen if the mucus is not secreted by the gastric glands?
