Read the following statements \( (\mathrm{l}-\mathrm{V}) \) and answer as asked next to them. St...

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Read the following statements \( (\mathrm{l}-\mathrm{V}) \) and answer as asked next to them.
Statement - I: Nodal tissue is specialised Cardiac musculature in human heart has the ability to generate action potential due to an external stimuli.
Statement - II : Position of SAN - right corner of right atrium.
Statement - III : Position AVN - right corner of ventricle.
Statement - IV : AV bundle continues from AVN.
Statement - V : Purkinje fibers are modified cardiac muscle fibers that originate from the atrioventricular node and spread into the two ventricles.
How many of the above statements are correct?
(a) One
(b) Two
(c) Three
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