Biology, asked by shivam9868, 1 year ago

what is the role of brain in reflex action explain it?

Answers

Answered by rahuljalotra21pe6e3f
9
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

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Answered by sanskriti94
1
I am not sure
your may confirm it

but according to me there is no role of brain in reflex actions as reflex arc is used which consists of spinal cord, neurons, effector organ and affector organ

I think that brain shouldn't be used because if we will use our brain it will involve a lot of time......but reflex actions need not take a lot of time......and should be acted upon as soon as possible



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