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प्रश्न
Draw a labelled diagram to show the internal structure of a mammalian tooth with two roots.
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उत्तर
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संबंधित प्रश्न
Label the following figure of the digestive system.
A part of the human digestive system
Name the enzyme present in human saliva. What type of food material is digested by this enzyme?
Complete the following table by filling in the blanks 1 to 8.
|
Organ |
Enzyme |
Food acted upon |
Find product |
|
1 |
Pepsin |
2 |
3 |
| Mouth | 4 | 5 | Disaccharide |
|
6 |
7 |
Maltose |
8 |
Fill in the blank.
In an adult human, there are a total of ___ teeth.
Write true or false for the below statement. Rewrite the false statements correctly.
The process of taking in food is called assimilation
Put the following processes in their correct sequence of occurrence during digestion.
peristalsis; tongue pushes the food; grinding and mixing saliva; cutting and tearing of food
Observe the diagram given alongside and answer the following:
- Name the parts numbered 1-8.
- Which parts shown in the diagram are non-living?
- Is the tooth suited for cutting, tearing or grinding?
- What is the function of parts 8 and 7?
- What is the total number of teeth present in adult human beings?
- Write the dental formula of human beings.
Describe the human alimentary canal.
State whether the following statements are True or false: Enteropeptidase activates pepsinogen into pepsin.
Describe the process of digestion in human beings.
The question has four options. Choose the correct answer:
Stomach in vertebrates is the chief site of digestion of
The question has four options. Choose the correct answer:
The dental formula of human beings is
Circle the odd one.
Describe the alimentary canal of man
Identify the part of the digestive system which is vestigial in humans?
Select the correct pair of peptide hormones secreted by the alimentary canal.
What are the compounds present in the food?
Cud is the name given to the food of ruminants which is ______.
What are the end products of digestion of starch, proteins, and fats respectively?
Urea is a main excretory product in humans. How is it formed?
