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10th Class Science Control and Coordination Question Bank 10th CBSE Science Control and Coordination

  • question_answer
      Label the parts (i), (ii), (iii) and (iv) and show the direction of flow of electrical signals in the figure.

    Answer:

                        (i) Sensory neuron (ii) Spinal cord (CNS) (iii) Motor neuron (iv) Effector?muscle in arm Flow of electrical signals: Receptors in hand Þ Sensory neurons Þ Spinal cord (CNS) ÞMotor neuronsÞEffector-muscles in arm.


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