If neural signals are sent through the parasympathetic nerves of the ANS, the heart rate will

If parasympathetic nerve is cut, then heart beat :

The parasympathetic division of ANS

If vagus/parasympathetic nerve of heart is cut, the heart beat will

If parasympathetic nerve of the rabbit is cut then heart beat

If parasympathetic nerve of the rabbit is cut then heart beat

Neural signals through sympathetic nerves can:-

Assertion : Neural signals through the sympathetic nerves can increase the rate of heart beat, the strength fo ventriculrar contraction and thereby the cardiac output. Reason : Adrenal medullary hormones can increase the cardiac output.