A) monosynaptic reflex arc
B) disynaptic reflex arc
C) polysynaptic reflex arc
D) asynaptic reflex arc
Correct Answer: A
Solution :
Reflex arc is the arrangement of neurons in the pathway that always passes through central nervous system. The axon of one neuron ends on the dendrites of next neuron. Such a junction is called synapse. Monosynaptic reflex arc has only two neurons, .i.e., sensory and motor which forms one synapse.
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