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

  • question_answer
    Which of the following is an egg-laying mammal?

    A) Duck-billed platypus         

    B) Kangaroo

    C) Whale  

    D)        Bat

    Correct Answer: A

    Solution :

    Mammals are viviparous animals. The duck - billed ant - eater (platypus) is an egg - laying mammal.


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