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प्रश्न
The process of digestion starts from the ______.
पर्याय
stomach
mouth
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उत्तर
The process of digestion starts from the mouth.
Explanation:
The digestive system consists of the alimentary canal and digestive glands. The total length of alimentary canal is about 9 metres. Its main parts are the · mouth, ·pharynx, oesophagus, stomach, small intestine, large intestine, rectum and anus. The salivary glands, liver and pancreas are the · digestive glands connected to the alimentary canal.
संबंधित प्रश्न
An enzyme secreted by gastric glands in stomach which acts on proteins.
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Fill in the blank.
In an adult human, there are a total of ___ teeth.
Given alongside is the diagram of the human alimentary canal.
(i) Name the parts 1-11 indicated by guidelines.
1.____ 2.____ 3.____ 4.____ 5.____ 6.____ 7.____ 8.____ 9.____ 10.___ 11.____
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(iii) State the function of the three enzymes found in the juice secreted by part 3.
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Mark odd one in the series:
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Name the organism which lives in the digestive system of human ______.
Liver produces for ______ the digestion of fat.
Choose the odd one:
Describe the alimentary canal of man.
______ is the vestigeal organ in human.
Give two reasons, why bile juice is considered to be an important secretion of liver in the process of digestion?
