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10th Class Science Heredity and Evolution Question Bank Heredity and Evolution

  • question_answer
    Who suggested the theory that organs which are not used may eventually lose their function and may even disappear?

    A) Mendel                              

    B) Darwin                

    C) Devries                               

    D) Lamarck                             

    Correct Answer: D

    Solution :

    According to Lamarck, organs which are continuously used will develop well while those organs which are used less will become gradually weak and lose their function and may even disappear.


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