2. Questions Bank
  3. 7th Class
  4. Science
  5. Transportation in Animals and Plants

7th Class Science Transportation in Animals and Plants Question Bank Transportation in Animals and Plants

  • question_answer
    Relaxation of the heart muscle is called as

    A) Diastole     

    B) Pulse

    C) Systole                        

    D) Heartbeat

    Correct Answer: A

    Solution :

    Diastole          


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