Question

define reflexation and reflex arc ? what is it importance​

Answer 1

Importance of reflex arc :

Most reflexes don't have to travel up to your brain to be processed, which is why they take place so quickly. ... A reflex arc starts off with receptors being excited. They then send signals along a sensory neuron to your spinal cord, where the signals are passed on to a motor neuron. Thus , an reflex arc is important..

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