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The size of the chest cavity increases d...

The size of the chest cavity increases during inhalation. (T/F)

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LAKHMIR SINGH & MANJIT KAUR-RESPIRATION IN ORGANISMS -EXERCISE
  1. State whether the following statements are true or false : Energy ca...

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  2. During heavy exercise the breathing rate of a person slows down. (T/F)

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  3. The size of the chest cavity increases during inhalation. (T/F)

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  4. State whether the following statements are true or false : Frogs bre...

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  5. State whether the following statements are true or false : Fish has ...

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  6. State whether the following statements are true or false : whales an...

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  7. State whether the following statements are true or false : Insects b...

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  8. Name an animal in which exchange of gases during breathing takes place...

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  9. Name one animal which can breathe throught lungs as well as skin

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  10. Name two animals which breathe through gills

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  11. Name one animal which gets oxygen for breathing and respiration throug...

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  12. Name one organism which can live without oxygen.

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  13. Name one anaerobe (anaerobic organisms).

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  14. What type of respiration usually takes place in yeast ?

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  15. Name the substance whose build up in the muscles during vigorous physi...

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  16. Name the single-celled organism which is used to make wine and beer by...

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  17. What happens to your breathing rate when you : Exercise ?

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  18. What happens to your breathing rate when you : go to sleep ?

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  19. Name the skeletal structure aurrounding the chest cavity.

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  20. Name the muscular floor of the chest cavity.

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