Question

what is reflex arc? Name the components of reflex arc.

Answer 1

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Ur answer

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Reflex Arc ==

●It is the pathway through which electrical impulse or the messages of reflex action travel.

●The path contain --
》Sensory neuron : It takes the messages from the sensory organs to the spinal cord and brain.
》Motor Neuron : It takes the messages from spinal cord or brain to the sensory organ in order to produce a proper response to the stimulus.
》Relay Neuron : Then form a link between the sensory as well as the motor neuron.

I m posting a diagram of this pathway.plz see to it.

Hope it will help u.
Plz mark as Brainliest☺

Answer 2

What is Reflex Arc?

The complete pathways that followed in Reflex Action.

Name the components of reflex arc?

❶❫ Receptor or Sensory 0rgan:

It receives the stimulus & initiate a sensory impulse.

❷❫ Sensory or Afferent Nerve:

It carries the impulse from receptor organs to spinal cord.

❸❫ Spinal cord:

It changes sensory impulse into a motor impulse.

❹❫ Motor or Efferent Nerve:

It conduct the nerve impulse from spinal cord to the effector organs.

❺❫ Effector organ:

It gives the response producing movement of some muscles or secretion from a gland.