If parasympathetic nerve of the human is cut then heart beat -

Unaffected

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Decreases

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Increases

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Stop

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C Increases
The parasympathetic nerve with spinal ganglionic nerves mediates the lowering of the heart rate. So if the parasympathetic nerve of human is cut or damaged it will result in an increase of heart rate which will result in an increase in heartbeat per minute.
So, the correct answer is 'Increase'

Suggest Corrections

Similar questions

Taking example of heart beat , justify the antagonistic action of the sympathetic and the parasympathetic nerves.

(RESPECTED SIR , REQUEST YOU TO EXPLAIN ALSO )

Join BYJU'S Learning Program