Question

What is reflex arc?
....

Answer 1

Reflex Arc :

It is a neutral path way whose function is to control the reflex.

It is involuntary.

It is a reflex in which the pathway of neurons is involved.

What is a neuron?

The nervous tissue is formed of neurones or Nerve cells and nerve fibres.

Neurons are the structural and functional unit of nervous tissue.

They may be as long as a meter.

Neurons posses two main special features: 

1) They perceive stimuli.

2) They translate or conductor nerve impulses from sense organs to brain and foam brain to body is motor organs at a great speed.


#Be Brainly !!

Answer 2

Heya...

See here for your answer....

===================

√ Reflex arc is the natural pathway that controls a reflex...

√ This allows for faster reflex actions occur by activating spinal motor neutron without the delaying the routing signals through the brain...

√ They are of two types,, one is automatic reflex arc involving spinal cord mostly and one is somatic reflex arc involving more brain than spinal cord...

√ In a reflex arc , all potential never travels to the brain for processing that leads to much faster and quick reaction by brain...

Thank you...