<prompt> Laminar flow is dependent ona Critical velocityb Viscosityc Constant velocityd Critical closing pressureabaadbc  <response>: The flow of blood Laminar or turbulent depends on- Fluid density S- Tube diameter D- Velocity of fluid V- Viscosity of fluid nThis can be expressed by Reynolds number R SDVn Normal flow is laminar. But if the velocity crosses a critical limit Critical velocity flow becomes turbulent. If R2000, flow is turbulent. 