Question

what is the role of the brain in reflex action ?

Answer 1

The sensory nerves that detect the heat are connected to the nerves that move the muscles of the hand. Such a connection of detecting the signal from the nerves (input) and responding to it quickly (output) is known as reflex arc. Reflex arcs are formed in the spinal cord but the information is still sent to the brain.

Answer 2

here is your answers = in the role of the brain in reflex action that detected the heat are connected to the nerves that move the muscles of the hand such a connection of detecting the signal from the nerves and responding to the quickly output is known as reflex action

that was the role of the brain action

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