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11th Standard English Medium Biology (Zoology) Subject Respiration Creative 2 Mark Questions with Solution Part - I

11th Standard

    Reg.No. :
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Biology

Time : 01:00:00 Hrs
Total Marks : 10

    2 Marks

    5 x 2 = 10
  1. The rate of breathing will be more in fish than us why?

  2. Write in a tabular form giving information about the partial pressure of respiratory gases in different regions of the respiratory system and in tissues.

  3. What are the functions of the respiratory system?

  4. How does gaseous exchange take place in the alveoli?

  5. What is nitrogen narcosis? What is its effect?

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