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प्रश्न
Name any four life processes in living things.
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उत्तर
Life processes in living things are respiration, reproduction, excretion, Digestion.
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संबंधित प्रश्न
In human digestive system, the enzymes pepsin and trypsin are secreted respectively by:
(a) pancreas and liver
(b) stomach and salivary glands
(c) pancreas and gall bladder
(d) stomach and pancreas
Where does digestion of fat take place in our body?
The water from the digested food is mainly absorbed by
Which one of the following pairs of types of teeth perform one common function as stated against it?
The teeth called canines are a total of four in number on the sides of ______.
Fill in the blank.
The teeth called ______ are a total of four in number on the sides of incisors
Write true or false for the below statement. Rewrite the false statements correctly.
Water is absorbed in large intestine
Define digestion.
Correct the spellings: Caceum
Correct the spellings: Bilirubin
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Parotid salivary glands occur
The question has four options. Choose the correct answer:
Monophyodont teeth occur in
What makes respiration and blood circulation go on all the time, and the processes of digestion happen at the right time?
Name the salivary glands in our mouth?
Throughout the length of the alimentary canal the layer which shows the presence of goblet cells is ______
Identify the part of the digestive system which is vestigial in humans?
The digestive glands associated with the alimentary canal are ______.
Mark the following statement as True or False. If false, write the correct statement.
All heterotrophs have a similar basic process of nutrition.
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?
Given below are two columns, Column I shows enzymes secreted by the glands in the alimentary canal of human beings and Column II indicates the components of food on which enzymes act. Choose the options showing correct matching:
