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
    Heart is four chambered in case of-

    A) Aves and mammals    

    B) Amphibians

    C) Reptilians                    

    D) Cephalopods

    Correct Answer: A

    Solution :

    Aves and mammals


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