Biology > 2014 > 13
WASSCE
The legs of an accident victim with a fractured vertebral column and injured spinal cord could not be raised because
A.
impulses from receptors in the legs cannot travel to the brain
B.
impulses from the brain cannot travel to the legs
C.
chemical substances will be released at synapses in the central nervous system
D.
reflex actions cannot take place in the legs
Answer: B
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