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प्रश्न
How would you prove that air you breathe out is warmer?
उत्तर
During breathing, the air expelled out is always warmer or at body temperature. It can be felt by breathing out the air on our own hand. One can feel the warmth of the air expelled out during breathing.
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संबंधित प्रश्न
Differentiate between the following pairs on the basis of the aspect given in the brackets.
Respiration and Photosynthesis (Gas released)
Differentiate between the following pairs on the basis of the aspect given in the brackets.
Inspired air and Alveolar air (CO2 content)
What are the functions of the following in breathing?
Abdominal muscles
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 :
Residual volume (RV)
Name the following:
Respiratory process in which oxygen is utilized.
Fill in the blank.
The Malpighian body consists of Bowman’s capsule and _____________.
What happens to Oxygen after it enters the lungs?
Define the following:
Cough Reflex
Define the following:
Eupnea
Name the following:
Anterior most part of nasal chamber bearing hairs.
Name the following:
Sound producing organ.
Name the following:
A film covering the alveoli of the lungs and lowers the surface tension.
Complete the following statement by choosing the correct alternative from those given below.
Tidal volume is ______.
Note the relationship between the first two words and suggest a suitable word for the fourth place.
Nasal Chamber __ Accliamatization, Larynx __ ______.
The question has four options. Choose the correct answer:
Sites of gaseous exchange in the lung are
Write the functions of epiglottis.
What is the length of the Alimentary canal?
The windpipe is called the larynx.
Regarding the functions of our respiratory system, mark the wrong entry.
