The dorsal root of the spinal cord is:
Correct answer: A. Sensory
- A. Sensory
- B. Motor
- C. Mixed
- D. Options A, B, and C are all correct
Explanation
The dorsal root of the spinal cord is the afferent sensory root and carries sensory information to the brain.
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About Coordination and Control
Coordination depends on receptors, neurons, synapses and nerve impulses, with reflex actions traced through the reflex arc and the roles of major brain regions. Chemical coordination covers endocrine glands and hormones, including how hormones regulate growth, metabolism, reproduction and internal balance, unlike rapid nervous control.
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