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  5. Body Fluids and Circulation / शरीर के तरल पदार्थ और परिसंचरण

11th Class Biology Body Fluids and Circulation / शरीर के तरल पदार्थ और परिसंचरण

  • question_answer 56)
      In the diagrammatic presentation of heart given below, mark and label. SAN, AVN, AV bundles, bundle of his and Purkinje fibres.

    Answer:

                    The diagrammatic presentation of heart with labelled SAN, AVN, AV bundles bundle of His and purkinje fibres in heart is show as follows    


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