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Serosa is the layer of alimentary canal that contains the smooth muscles.

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Important Questions on Digestion and Absorption

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Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
Which of the following is carried by lymph which is digested and absorbed from the intestine?
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Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
Explain the processes of digestion, absorption and assimilation of the human alimentary canal with a labelled diagram.
MEDIUM
Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
The parts of large intestine are
EASY
Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
The primary dentition in human differs from permanent dentition in not having one of the following types of teeth:
MEDIUM
Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
Name the main organs of the human digestive system in the order to the digestion of food.
EASY
Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
Which of the following guards the opening of the hepatopancreatic duct into the duodenum?
HARD
Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
"Taste is something connected to the tongue and palate.” Write an activity to prove it.
EASY
Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
Identify the correct statement with reference to human digestive system.
HARD
Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
Explain human digestive system (diagram is not required).
MEDIUM
Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
Draw a well-labelled diagram of the human digestive system.
EASY
Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
Which cells of 'Crypts of Lieberkuhn' secrete antibacterial lysozyme?
HARD
Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
Draw a well-labelled diagram of the human digestive system.
EASY
Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
Identify the cells whose secretion protects the lining of gastro-intestinal tract from various enzymes.
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Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
In the stomach, gastric acid is secreted by the
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Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
Match the following structures with their respective location in organs:
  Column – I   Column – II
(a) Crypts of Lieberkuhn (i) Pancreas
(b) Glisson’s capsule (ii) Duodenum
(c) Islets of Langerhans (iii) Small intestine
(d) Brunner’s Glands (iv) Liver

Select the correct option.
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Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
The crypts of Lieberkuhn are found in which one of the following parts of the human digestive tract?
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Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
In a T. S. of the human small intestine, serosa is the outermost layer and is made up of a thin __A__. Muscularis is formed by the smooth muscles arranged outer __B__ and inner __C__. Sub-mucosa is formed by the __D__. Mucosa is the innermost layer made of __E__.
MEDIUM
Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
Draw a neat diagram of the digestive system of humans and label the pancreas and gall bladder.
EASY
Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
Choose and write the correct answers from the following:
What is the correct sequence of different parts present in the alimentary canal?
HARD
Biology>Human Physiology>Digestion and Absorption>Human Digestive System and Associated Digestive Glands
How much time the hunger pangs will continue.