Advertisements
Advertisements
प्रश्न
Pylorus is an opening from
विकल्प
oseophagus into stomach
mouth cavity into stomach
stomach into intestine
intestine into rectum
Advertisements
उत्तर
stomach into intestine
APPEARS IN
संबंधित प्रश्न
Water from the undigested food is absorbed mainly in the ______.
Match the items of Column I with suitable items in Column II.
| Column I | Column II | ||
| (a) | Salivary gland | (i) | Bile juice secretion |
| (b) | Stomach | (ii) | Storage of undigested food |
| (c) | Liver | (iii) | Saliva secretion |
| (d) | Rectum | (iv) | Acid release |
| (e) | Small intestine | (v) | Digestion is completed |
| (f) | Large intestine | (vi) | Absorption of water |
| (vii) | Release of faeces |
What is meant by dental caries? How are they caused?
Write True or False in the following statement
Molars help in cutting and tearing food.
What is the role of the liver and the pancreas respectively in the digestion of food?
Define the following term:
assimilation
Food are classified into three groups on the basis of the function they perform in our body. Name the three categories, and briefly give their functions. Also give their two sources each.
Write true or false for the below statement. Rewrite the false statements correctly.
Saliva contains lipase which digests carbohydrates
State whether the following statements are True or false: Trypsin coagulates the milk protein.
Describe the human salivary gland.
The question has four options. Choose the correct answer:
Stomach in vertebrates is the chief site of digestion of
Who is telling a lie?
Lung: I play an important role in excretion.
Observe the diagram. This is the histological structure of the stomach. Identify and comment on the significance of the layer marked by an arrow.
What is the length of the alimentary canal?
The process by which the body removes waste is called ______.
Describe the alimentary canal of man
(i)______ and (ii)______ form the common bile duct.
The common bile duct and pancreatic form ______.
What happens when we swallow our food?
The complete digestion and absorption of nutrients is done by the small intestine. Which of the following greatly enhances the process of absorbtion?
