Which is the correct sequence of the components of a reflex arc?

  • A
    Receptors $\rightarrow$ Muscles $\rightarrow$ Sensory neuron $\rightarrow$ Motor neuron $\rightarrow$ Spinal cord
  • B
    Receptors $\rightarrow$ Motor neuron $\rightarrow$ Spinal cord $\rightarrow$ Sensory neuron $\rightarrow$ Muscles
  • C
    Receptors $\rightarrow$ Spinal cord $\rightarrow$ Sensory neuron $\rightarrow$ Motor neuron $\rightarrow$ Muscles
  • D
    Receptors $\rightarrow$ Sensory neuron $\rightarrow$ Spinal cord $\rightarrow$ Motor neuron $\rightarrow$ Muscles

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