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प्रश्न
Name the by-product formed during the oxidation of food.
उत्तर
The by-products formed are
1. carbon-di-oxide
2. water
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संबंधित प्रश्न
Give Suitable Explanation for the Following :
Breathing through the nose is said to be healthier than through the mouth.
The volume of air in the lungs and the rate at which it is exchanged during inspiration and expiration was measured.
The following diagram shows a group of the lung volumes and capacities.
Study the diagram carefully and explain briefly the following :
Vital capacity (VC)
What do you understand by inhalation and exhalation? How are they different from each other?
Find the odd one out. Give a reason for your choice.
tannin, urine, latex, resin
Define the following:
Sneeze Reflex
Into which of the following does the terminal bronchiole end?
Which of the following is the main function of the 'C' shaped cartilages of trachea?
Choose the odd one:
Name the muscles of respiration?
Measure the breathing rate of the members of your family and some of your friends. Investigate:
- If the breathing rate of children is different from that of adults.
- If the breathing rate of males is different from that of females If there is a difference in any of these cases, try to find the reason.
