12th Class Biology Principle Of Inheritance And Variation Question Bank MCQs - Principles of Inheritance and Variation

  • question_answer
    Plasmids are useful in genetic engineering because they :

    A) Replicate independently

    B) Carry useful genes

    C) Are common in eukaryotes

    D) Can be extracted from viruses

    Correct Answer: A

    Solution :

    Plasmid of bacteria acts as a cloning vector.


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