If drosal nerve of spinal cord is broken down then its effect is :

Question

If drosal nerve of spinal cord is broken down then its effect is : (A) no impulse is transmitted (B) impulse is transmitted but slowly (C) impulse is trasmitted fast (D) no effect on impulse

Tardigrade Admin · Accepted Answer

Spinal nerve is a mixed nerve which arises from gray matter of spinal cord. Spinal nerves have two roots. The dorsal root is sensory and the ventral root is motor, if dorsal nerve of spinal cord is broken down, the patway of nerve will break so, no impulse will transmitted.

Q. If drosal nerve of spinal cord is broken down then its effect is :

no impulse is transmitted

impulse is transmitted but slowly

impulse is trasmitted fast

no effect on impulse

Spinal nerve is a mixed nerve which arises from gray matter of spinal cord. Spinal nerves have two roots. The dorsal root is sensory and the ventral root is motor, if dorsal nerve of spinal cord is broken down, the patway of nerve will break so, no impulse will transmitted.