NEET Biology Biotechnology And Its Applications Question Bank Critical Thinking Questions

  • question_answer
    The cardiac pacemaker in a patient fails to function normally. The doctors find that an artificial pacemaker is to be grafted in him. It is likely that it will be grafted at the site of   [CBSE PMT 2004]

    A) Purkinje system

    B) Sinuatrial node

    C) Atrioventricular node

    D) Atrioventricular bundle

    Correct Answer: B

    Solution :

    Not Available


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