Moderate

The path taken by the nerve impulses in a reflex is called:

Correct answer: B. Reflex arc

  • A. Nerve cell
  • B. Reflex arc
  • C. Receptor cells
  • D. Mixed nerve

Explanation

The path taken by nerve impulses during reflex action is called the reflex arc. The reflex arc consists of five fundamental parts: receptor, sensory neuron, interneuron, motor neuron, and effector.

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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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