A. A flexor muscle and an extensor muscle
B. A single skeletal muscle and all the motor peurons that supply it
C. A single motor neuron and all the muscle fibers it innervates
D. All the motor neurons in which response are observed after maximal stimulation of a single sensory nerve
Correct Answer: A single motor neuron and all the muscle fibers it innervates ✔
Last Updated: February 07, 2020