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In cockroaches, air enters the body thro...

In cockroaches, air enters the body through:

A

lungs

B

gills

C

spiracles

D

skin

Text Solution

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The correct Answer is:
C
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LAKHMIR SINGH & MANJIT KAUR-RESPIRATION IN ORGANISMS -EXERCISE
  1. During inhalation, the diaphragm:

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  2. During exhalation, the rib cage:

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  3. In cockroaches, air enters the body through:

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

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

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

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

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

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

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

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  11. yeast converts glucose into :

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

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

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

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

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

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

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  18. The animal which can breathe through the lungs as well as through skin...

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  19. In an experiment to demonstrate the mechanism of breathing by using a ...

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  20. In an experiment to demonstrate the mechanism of breathing by using a ...

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