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Bundle of His is a network ofA. nerve fibres distributed in ventriclesB. nerve fibres found throughout the heartC. muscle fibres distributed throughout the heart wallsD. muscle fibres found only in the ventricle wall |
Answer» Correct Answer - D (d) Bundle of His is a network of specialised conducting muscle fibres ( Purkinje fibres ) which transmit the impulse from AV node to all parts of both the ventricles. |
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