Advertisements
Advertisements
प्रश्न
Complete the following statement by choosing the correct alternative from those given below.
R.Q. for fat is ______.
विकल्प
0.60
0.70
0.80
उत्तर
R.Q. for fat is 0.70
APPEARS IN
संबंधित प्रश्न
What are the functions of the following in breathing?
Ribs
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)
Describe in brief the function of ribs and diaphragm in breathing.
Name the following:
The microscopic air-sacs of the lungs.
Fill in the blank.
________is a muscular membrane present below the lungs
Write true or false for the following statement. Rewrite the false statement correctly.
The trachea branches into two tubes called bronchioles.
Find the odd one out. Give a reason for your choice.
tannin, urine, latex, resin
What is the full form of ATP?
Explain the process of Cellular Respiration.
What are their functions?
Name the following:
Body cavity in which lungs are situated.
Give the functions of the following:
Larynx
Note the relationship between the first two words and suggest a suitable word for the fourth place.
Nasal Chamber __ Accliamatization, Larynx __ ______.
Answer the following question.
Give an account on the tracheal system of cockroach.
Alveoli provide the surface area for exchange of ______.
TV and ERV of an athlete are 500 mL and 1000 mL respectively. What will be his Expiratory Capacity if the RV is 1200 mL?
Intake of oxygen from the air and releasing of carbon-di-oxide from the lungs occur through nostrils is called internal respiration.
Diaphragm forms the ___________ of the chest cavity.
Which of the following statements is incorrect regarding respiratory system?
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.
