Label the parts (a), (b), (c ) and (d) and show the direction of flow of electrical signals in the figure

CBSE Class 10 CBSE Class 10 Science
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Label the parts (a), (b), © and (d) and show the direction of flow of electrical signals in the figure.
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Answer:

  1. Sensory neuron
  2. Spinal cord (CNS)
  3. Motor neuron
  4. Effector—muscle in arm
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