The spiny look of neurons is due to their:
Correct answer: D. Dendrites
- A. Myelin sheath
- B. Axon
- C. Dendron
- D. Dendrites
Explanation
The spiny look of neurons is due to their dendrite. Dendrite is the branched part of a neuron that receives nerve impulses from other neurons. The spiny projections on dendrites are called dendritic spines.They are responsible for the spiny appearance of neurons.
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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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