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Normal range of breathing rate per minut...

Normal range of breathing rate per minute in an average adult person at rest is

A

44451

B

15 -18

C

21 - 24

D

30 - 33

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The correct Answer is:
B
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LAKHMIR SINGH & MANJIT KAUR-RESPIRATION IN ORGANISMS -EXERCISE
  1. What happens to the breathing rate when a person is tried, bored, fee...

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  2. During heavy exercise, we get cramps in the legs due to the accumulati...

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  3. Normal range of breathing rate per minute in an average adult person a...

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  4. During inhalation, the diaphragm:

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  5. During exhalation, the rib cage:

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  6. In cockroaches, air enters the body through:

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  7. One of the following does not have gills for breathing. This one is:

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  8. Which of the following is not a part of the human respiratory system?

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  9. One of the following is not produced during the anaerobic respiration ...

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  10. As compared to inhaled air, the exhaled air contains more of : A. wa...

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  11. Which of the following has haemoglobin-containing blood ?

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  12. The energy of food which we eat is released slowly inisde our body by ...

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  13. Which of the following is not a product of aerobic respiration ?

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  14. yeast converts glucose into :

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  15. Which of the following are not the products of anaerobic respiration i...

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  16. During respiration in humans, the exchange of gases takes place in :

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  17. Which of the following does not have lungs for breathing ?

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  18. one of the following organisms can live without the oxygen of air. Thi...

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  19. When air is blown from mouth into a test - tube containing lime water,...

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  20. Which of the following is most likely to have a much higher breathing ...

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