The material of spinal cord that contains cell bodies and dendrite of nerve cells is:
Correct answer: D. Gray matter
- A. White matter
- B. Blue matter
- C. Brown matter
- D. Gray matter
Explanation
The explanation for this question is as follows: In spinal cord,Outer zone is white matter and contains axon of sensory neuron in dorsal column and axon of motor neuron in ventral column, these nerve tracts may also contain the dendrites of the nerve cells. The inner zone is Grey matter and primarily consists of the cell bodies of interneurons, motor neuron and neuroglia.
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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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