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प्रश्न
The main steps of nutrition in humans are ______, ______, ______, ______ and ______.
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उत्तर
The main steps of nutrition in humans are ingestion, digestion, absorption, assimilation and egestion.
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संबंधित प्रश्न
Match the items of Column I with those given in Column II:
| Column I | Column II |
| Food components | Product(s) of digestion |
| Carbohydrates | Fatty acids and glycerol |
| Proteins | Sugar |
| Fats | Amino acids |
A few drops of iodine solution were added to rice water. The solution turned blue-black in colour. This indicates that rice water contains
Name the following :-
Organisms that cannot prepare their own food
Which of the following pair of teeth differ in structure but are similar in function?
Name the parts of the alimentary canal where taste of the food is perceived.
Mark the following statement as True or False. If false, write the correct statement.
Tongue is attached to the roof of the mouth cavity at the back.
A’ got her gall bladder removed surgically as she was diagnosed with stones in her gall bladder. After the surgery, she faced problems in digestion of certain food items when consumed in bulk. Can you tell which kind of food items would they be and why?
Boojho and Paheli were eating their food hurriedly so that they could go out and play during recess. Suddenly, Boojho started coughing violently. Think of the reasons why he was coughing and discuss them with your friends.
Amoeba pushes out _____________ around the food and traps it in a food _____________.
Find out what vitamins are and get the following information.
- Why are vitamins necessary in the diet?
- Which fruits or vegetables should be eaten regularly to get vitamins?
Write a one-page note on the information collected by you. You may take the help of a doctor, a dietician, your teacher or any other person, or from any other source.
