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प्रश्न
What are villi?
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उत्तर
The ileum is the longest part of the small intestine. It contains minute finger-like projections called villi. They help in the absorption of food.
संबंधित प्रश्न
Where is the bile produced? Which component of the food does it help to digest?
Which part of the digestive canal is involved in:
Chewing of food ______.
Describe the parts of our tooth with the help of a labelled diagram.
The length of small intestine in a human adult is about:
(a) 4.5 m
(b) 1.5 m
(c) 3.5 m
(d) 6.5 m
Study the diagram given below and then answer the question that follows:
Name the parts labelled 1, 2, 3, 4, 5 and 6.
How is the small intestine best suited for the digestion and absorption of food?
Write true or false for the below statement. Rewrite the false statements correctly.
The removal of faeces through the anus is called excretion.
Identify the salivary gland lying below the tongue.
Label the following parts in Figure and name them.
- The largest gland in our body.
- The organ where protein digestion starts.
- The organ that releases digestive juice into the small intestine.
- The organ where bile juice gets stored.
