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State whether the following statements a...

State whether the following statements are true or false :
Fish has lungs for breathing.

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**Step-by-Step Solution:** 1. **Understanding the Statement**: The statement to evaluate is "Fish has lungs for breathing." We need to determine if this is true or false. 2. **Breathing in Fish**: Fish do not have lungs like mammals. Instead, they breathe using gills. Gills are specialized organs that allow fish to extract oxygen from water. 3. **How Fish Breathe**: Fish take in water through their mouths, and then they pump this water over their gills. As the water flows over the gills, oxygen dissolved in the water is absorbed into the fish's bloodstream. ...
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LAKHMIR SINGH & MANJIT KAUR-RESPIRATION IN ORGANISMS -EXERCISE
  1. The size of the chest cavity increases during inhalation. (T/F)

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

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

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

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

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

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

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  8. Name two animals which breathe through gills

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

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  10. Name one organism which can live without oxygen.

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  11. Name one anaerobe (anaerobic organisms).

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

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

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

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

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

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  17. Name the skeletal structure aurrounding the chest cavity.

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  18. Name the muscular floor of the chest cavity.

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  19. Which contains more carbon dioxide : inhaled air or exhaled air ?

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  20. Which contains less oxygen : inhaled air or exhaled air ?

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