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9th Class Science Diversity in Living Organisms Question Bank 9th CBSE Science Diversity in Living Organisms

  • question_answer
      Classify the following based on number of chambers in their heart: Rohu Scohodon, Frog, Salamander, Flying lizard, King Cobra Crocodile, Ostrich, Pigeon, Bat. Whale.      

    Answer:

                      Rohu, Scoliodon                          - 2-chambered Frog, Salamander, Flying lizard, King Cobra                                                       - 3-chambered Crocodile, Ostrich, Pigeon, Bat, Whale                                                            - 4-chambered


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