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प्रश्न
उत्तर
| ALVEOLI OF INFANT | ALVEOLI OF ADULT |
| 1. Alveoli of the infant is thin and tubular. | 1. Alveoli of the adult is thick and sac-like. |
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संबंधित प्रश्न
Diffusion of gases occurs in the alveolar region only and not in the other parts of respiratory system. Why?
Which gases are exchanged in your lungs?
Differentiate between the following pairs on the basis of the aspect given in the brackets.
Photosynthesis and Respiration (Reactants)
Differentiate between the following pairs on the basis of the aspect given in the brackets.
Inspired air and Alveolar air (CO2 content)
With regard to the respiratory system and the process of respiration in man, answer the following question:
Briefly describe how the above mentioned muscles help in the inspiration of air.
What are the functions of the following in breathing?
Abdominal muscles
What happens to the energy liberated during respiration?
Find the odd one out. Give a reason for your choice.
tannin, urine, latex, resin
Define the following:
Sneeze Reflex
Name the following:
Painful breathing.
Name the following:
No breathing.
Discuss the function of the diaphragm in breathing.
Alveoli provide the surface area for exchange of ______.
In which of the following form/way approximately seventy percent of carbon dioxide absorbed by the blood will be transported to the lungs?
Adam's apple is also called ______
Bronchi are supported by ____________.
Due to which of the following reason lungs do not collapse between breaths and some air always remains in the lungs which can never be expelled?
What is the length of the Alimentary canal?
For completion of respiration process, write the given steps in sequential manner
- Diffusion of gases (O2 and CO2) across alveolar membrane.
- Transport of gases by blood.
- Utilisation of O2 by the cells for catabolic reactions and resultant release of CO2.
- Pulmonary ventilation by which atmospheric air is drawn in and CO2 rich alveolar air is released out.
- Diffusion of O2 and CO2 between blood and tissues.
