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प्रश्न
Name the parts of the alimentary canal where water gets absorbed from undigested food.
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उत्तर
Large intestine
APPEARS IN
संबंधित प्रश्न
Draw neat labelled diagram of the pancreas with their associated structures
Digestion of starch starts in the stomach.
What causes movement of food inside the alimentary canal?
How do carbohydrates get digested in human beings?
In human digestive system, the enzymes pepsin and trypsin are secreted respectively by ______.
| The partially digested food coming from the stomach of a person enters a long and narrow organ A in his body. The organ A receives the secretion of two glands : liver and pancreas. Liver secretes a greenish-yellow liquid B which is normally stored in the organ C. Pancreas secretes pancreatic juice which contains three digestive enzymes D, E and F. The intestinal juice completes the process of digestion of food. The inner wall of organ A has millions of tiny finger-like projections G which help in the rapid absorption of digested food into blood stream. The undigested part of food then passes into wider tube H which absorbs most of the water from undigested food. The last part of tube H called I stores this undigested food (or waste) for some time. The undigested food is then passed out though opening J as faeces in the process known as K. |
- Name the organ A.
- Name (i) liquid B, and (ii) organ C.
- What are the digestive enzymes D, E and F?
- Name the projections G present on the inner wall of organ A.
- Name (i) tube H (ii) part I (iii) opening J, and (iv) process K.
Mention two ways in which the ileum of the mammal is adapted for the absorption of digested food.
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.
Study the following dental formula and then answer the question that follow:
`"i" 3/4 "c" 0/0 "pm" 0/1 "m" 1/1`
Name an animal possessing such a dentition.
Write the function of the following in the human alimentary canal:
Saliva
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
Pancreatic juice does not contain any enzyme.
Write true or false for the below statement. Rewrite the false statements correctly.
The wave-like motion of stomach muscles to push the food is called peristalsis.
What is dental plaque?
Mark odd one in the series:
The process by which the body removes waste is called ______.
Breakdown of food into smaller molecules in our body is known as
The contraction and expansion movement of the walls of the food pipe is called ____________.
What are the compounds present in the food?
______ is a major organ for the digestion of food materials.
