Question

Match the following with respect to reflex action.

• A. CNS
• B. Muscle
• C. Needle prick

Answer 1

A reflex, or 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. The component of reflex arc includes - receptor, sensory neuron, interneuron, motor neuron and effector.