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WAEC Biology 1992 Question 23

Question 23

Nervous Coordination

Use the diagram below to answer questions 23 to 25
The part labelled I is the

Diagram for this question
  1. A.white matter
  2. B.grey matter
  3. C.central canal
  4. D.synapse
  5. E.ganglion
Show the answer and explanation

Answer: B (grey matter)

Explanation

I points to the dark H-shaped inner region of the spinal cord, the grey matter.