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In the lungs : (a) what substance is t...

In the lungs :
(a) what substance is taken into the body ?
(b) what substance is removed from the body ?

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Verified by Experts

The correct Answer is:
(a) Oxygen (b) Carbon dioxide
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LAKHMIR SINGH & MANJIT KAUR-LIFE PROCESSES-Exercise
  1. What is the other name of wind-pipe ?

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  2. What organs are attached to the two bronchi ?

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  3. In the lungs : (a) what substance is taken into the body ? (b) wha...

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  4. State whether the following statements are true or false: (a) During...

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  5. Fill in the following blanks with suitable words: (a) The organs of ...

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  6. Explain why, a land plant may die if its roots remain waterlogged for ...

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  7. What are the differences between aerobic and anaerobic respiration? Na...

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  8. Name the final product/products obtained in the anaerobic respiration,...

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

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  10. Name the type of respiration in which the end products are: (a) C(2)...

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  11. Define breathing. State the differences between breathing and respirat...

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  12. What are the different ways in which glucose is oxidised to provide en...

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  13. Explain why, when air a taken in and let out during breathing, the lun...

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  14. Explain why, it is dangerous to inhale air containing cabon monoxide

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  15. Describe the process of respiration in Amoeba. State whether it is ana...

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  16. State the three common features of all the respiratory organs like ski...

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  17. What would be the consequences of a deficiency of haemoglobin in our b...

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  18. (a) What is meant by aquatic animals and terrestiral animals ? (b) F...

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  19. Why do fish die when taken out of water ?

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  20. Why is the rate of breathing in aquatic organisms much faster than in ...

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