what are the components and functions of a reflex arc?
Answers
Answer:
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Explanation:
The simplest arrangement of a reflex arc consists of the receptor, an interneuron (or adjustor), and an effector; together, these units form a functional group. Sensory cells carry input from the receptor (afferent impulses) to a central interneuron, which makes contact with a motor neuron.
Answer:
The five main components are receptors, sensory neurons, interneurons, motor neurons and muscles.
A reflex arc is a neural pathway that controls a reflex.
Function:- In vertebrates, most sensory neurons do not pass directly into the brain, but synapse in the spinal cord. This allows for faster reflex actions to occur by activating spinal motor neurons without the delay of routing signals through the brain.
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