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प्रश्न
The question has four options. Choose the correct answer:
The vermiform appendix is a constituent of
विकल्प
liver
rectum
stomach
intestine
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उत्तर
Intestine
APPEARS IN
संबंधित प्रश्न
Which part of the digestive canal is involved in:
Killing of bacteria ______.
With which human organ system (or human systems) is the villi associated?
How is thorough chewing of food helpful in digestion?
Study the following dental formula and then answer the question that follow:
`"i" 3/4 "c" 0/0 "pm" 0/1 "m" 1/1`
Is the dentition that of a carnivore or herbivore? Give a reason to support your answer.
Fill in the blank.
The _______ are used for tearing the food.
State whether the following statement is True or False.
The ducts from the salivary glands open into the duodenum.
State whether the following statement is True or False.
Saliva changes starch into maltose.
Write true or false for the below statement. Rewrite the false statements correctly.
The process of taking in food is called assimilation
State whether the following statements are True or false: Enteropeptidase activates pepsinogen into pepsin.
Define digestion.
Match items in column A with the appropriate items in Column B:
| Column A | Column B | ||
| 1 | HCl | a | Lactose |
| 2 | Rennin | b | Pellagra |
| 3 | Enteropeptidase | c | Rumen |
| 4 | Cellulose | d | Pepsin |
| 5 | Ptyalin | e | Starch |
| 6 | Vitamin | f | Pernicious anaemia |
| 7 | Intestinal juice | g | Trypsin |
| 8 | Bile salt | h | Casein |
| 9 | Vitamin A | i | Micelle |
| 10 | Goitre | j | Night-blindness |
| k | Iodine | ||
Write down the explanation.
Explain why human dentition is considered as thecodont, diphydont and heterodont.
Observe the diagram. This is the histological structure of the stomach. Identify and comment on the significance of the layer marked by an arrow.
Identify the labels i, ii, iii, and iv in the given diagram of tooth anatomy.
Describe the alimentary canal of man.
Draw the diagram of the alimentary canal of man and label the following parts. Mouth, Oesophagus, Stomach, Intestine.
Cud is the name given to the food of ruminants which is ______.
Choose the correct order of terms that describes the process of nutrition in ruminants.
Read the following passage carefully and answer the questions that follow it.
| Bile juice is stored in a sac called, gall bladder, located near its organ of secretion, liver. The gall bladder releases the bile juice into the small intestine whenever food reaches there. Though bile juice is devoid of any digestive enzymes, it is required for the digestion of fats. The fats cannot be digested easily because they are insoluble in water and are present as large globules. Bile juice breaks down big fat droplets into smaller droplets. These are then easily digested by the enzymes released from the pancreas. |
- Which organ secretes the bile juice?
- Why is digestion of fats difficult as compared to that of other nutrients?
- How does bile juice help in the digestion of fat?
- Where is the digestion of fat completed?
- Does bile juice digest fat completely?
