Question

What is the role of brain in reflex action

Answer 1

Hey mate here is your answer

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 and responding to it quickly is known as reflex arc. Reflex arcs are formed in the spinal cord and the information reaches the brain and brain responses to it.

Hope this answer will help you!!

Answer 2

chemical impulses are sent to brain which happens in fraction of seconds , helped by eyes
it command's the other parts