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WAEC Biology 1992 Question 25

Question 25

Nervous Coordination

Use the diagram of the spinal cord and reflex arc (parts labelled I to V) to answer this question.
Which of the following statements is correct of the structure labelled III? It

Diagram for this question
  1. A.consists mainly of cell bodies
  2. B.conducts impulses to the spinal cord
  3. C.conducts impulses from the spinal cord to the effector organs
  4. D.conducts impulses to the brain
  5. E.interprets stimulus in the spinal cord
Show the answer and explanation

Answer: B (conducts impulses to the spinal cord)

Explanation

The sensory neurone carries impulses from the receptor into the spinal cord.