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SAI International School
                                             Subject- Biology, Class-VII
                                       Chapter- Respiration in Organisms
                             Subtopic- Exchange of Gases, Types of Respiration
                                                       Module- 15
                                                  Home Assignment

               OBJECTIVE (MCQ)

               Q1     The following word equation shows a chemical process that takes place in an
                      organism Y.





                      Identify the organism Y?
                      (a) Algae
                      (b) Protozoan
                      (c) Yeast
                      (d) Hydra
               Q2     Which of the following terms is also called anaerobic respiration?
                      (a) Fermentation
                      (b) Imbibition
                      (c) Transportation
                      (d) Osmosis

               Q3     Select the one that is correct: While we exercise -
                      (a) We breathe fast
                      (b) We breathe deep
                      (c) We inhale more oxygen
                      (d) all of these
               Q4     Gas P diffuses from a capillary into an alveolus in the lungs. When is gas
                      P expelled out from the alveolus?












                      (a) During inhalation
                      (b) During exhalation
                      (c) During perspiration
                      (d) During inspiration




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