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प्रश्न
Write true or false for the below statement. Rewrite the false statements correctly.
Water is absorbed in large intestine
विकल्प
True
False
उत्तर
True
APPEARS IN
संबंधित प्रश्न
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?
Define the following term:
Kilocalorie
Study the diagram given below and then answer the question that follows:
Describe the structure of the part labelled '3'.
Define the term ‘digestion’.
Answer in detail.
What happens to the nutrients absorbed in the bloodstream from the small intestine?
Define with examples: Omnivores
Secretions of ____________ lubricate the lumen of the alimentary canal.
What is digestion?
The following statements describe the five steps in animal nutrition. Read each statement and give one word for each statement. Write the terms that describe each process.
Breaking of complex food substances into simpler and soluble substances.
Rearrange the jumbled sequence of the different parts of the alimentary canal in proper sequence, (esophagus, small intestine, stomach, large intestine, anus, mouth, rectum)
