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The third step of five in a typical reflex arc is the

A. Sensory receptor stimulation
B. Integration of sensory input
C. Motor neuron response
D. Effector organ reaction

User Senthilbp
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1 Answer

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Final answer:

The third step in a traditional reflex arc is Integration of sensory input, where the sensory information that has entered the central nervous system is processed.

Step-by-step explanation:

The third step of five in a typical reflex arc is Integration of sensory input.

A reflex arc is a neural pathway that controls a reflex action. The process begins with the sensory receptor stimulating a response to a sensation.

This impulse travels along a sensory nerve to the spinal cord, where integration occurs.

This means the sensory input is processed and an appropriate response is formulated.

Following this, a motor neuron transmits the response to an effector organ, such as a muscle, which then reacts accordingly.

The sequence goes as follows: Sensory receptor stimulation, transmission to the CNS, integration of the sensory input, motor neuron response, and finally, the effector organ reaction.

User KavyaKavita
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