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KVPY Sample Paper KVPY Stream-SX Model Paper-20

  • question_answer
    Evolution of heart from one to two, three and four chambered proves :

    A) Biogenetic law of Haeckel

    B) Lamarckism

    C) Hardy weinberg's law

    D) Neo Darwinism

    Correct Answer: A

    Solution :

    Biogenetic law of Haeckel


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