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प्रश्न
Differentiate between
Small intestine and Large intestine
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उत्तर
Small intestine
1. It is 7 meters long and 2.5 cm wide.
2. It has finger like projections called villi. 3. Food is completely digested here.
Large intestine
1. It is 1.5 – 1.8 m long and 6.5 m wide.
2. Villi are absent in large intestine.
3. Excess of water is absorbed here
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संबंधित प्रश्न
In which part of the digestive system is water absorbed?
If the saliva is lacking in salivary amylase, then which of the following processes taking place in the buccal cavity will be affected?
(a) proteins breaking down into amino acids
(b) starch breaking down into sugars
(c) fats breaking down into fatty acids and glycerol
(d) intestinal layer breaking down leading to ulcers
Study the diagram given below and then answer the question that follows:
Give the total number of the type of tooth mentioned in '1' above, in the mouth of an adult and state its function.
Name the juice secreted by the liver.
Observe the diagram given alongside and answer the following:
- Name the parts numbered 1-8.
- Which parts shown in the diagram are non-living?
- Is the tooth suited for cutting, tearing or grinding?
- What is the function of parts 8 and 7?
- What is the total number of teeth present in adult human beings?
- Write the dental formula of human beings.
Circle the odd one.
Which option represents the CORRECT sequence of digestive organs between the mouth and the anus?
Mention the 3 important digestive glands in the process of digestion?
______ is a major organ for the digestion of food materials.
Give two reasons, why bile juice is considered to be an important secretion of liver in the process of digestion?
