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

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

  • question_answer
    Oxygenated blood first, enters in which of the following parts of the heart from the lungs?

    A) Right Ventricle   

    B) Right atrium

    C) Left ventricle     

    D)        Left atrium

    E) None of these

    Correct Answer: D

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