hey friends. what is reflex arc???
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The sudden involuntary response which saves us from dangerous stimuli are called reflex arc .The spinal cord looks these responses.
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reflex arc means the process of detecting the signal or the input and responding to it by an output action might be completed quickly . such a connection is commonly called a reflex arc. for example when our hand touches the hot plate suddently hand takes back this sudden reaction is reflex action
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