The diagram below represents the transverse section of the spinal cord.

(a) Name the part labeled H
(b) State two function of the fluid found in the parts labeled J
c) Give a reason for the colour of the white matter

Answer:

a)
- Cell body
b)
- Acts as shock absorbers for protection or spinal cord against mechanical damage,
- It nourishes the brain tissue.
c)
- Presence of fatty myelin sheath of neurons which give it white shiny appearance

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