Science, asked by abhishekAcharjee, 1 year ago

what is reflex?what are the components of a reflex arc

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Answered by Anonymous
9
Rapid, quick, sudden reaction of our body shown externally in response to danger....

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Answered by arjun7774
7

Answer

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✴️A reflex:-

✍️ reflex action, is an involuntary and nearly instantaneous movement in response to a stimulus. A reflex is made possible by neural pathways called reflex arcs which can act on an impulse before that impulse reaches the brain.✔️

✳️components of a reflex arc:-

✴️Receptor - sense organ in skin, muscle, or other organ.

✴️Sensory neuron - carries impulse towards CNS.

✴️Interneuron - carries impulse within CNS.

✴️Motor neuron - carries impulse away from CNS.

✴️Effector - structure by which animal responds (muscle, gland, etc).✔️

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