3 years ago

How does an impulse move during reflex arc? *

Biology

1 answer:

TiliK225 [7]3 years ago

4 0

Answer:

Reflex arcs

Sensory neuron sends electrical impulses to a relay neuron, which is located in the spinal cord of the CNS. Relay neurons connect sensory neurons to motor neurons. Motor neuron sends electrical impulses to an effector. Effector produces a response (muscle contracts to move hand away).

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3 years ago

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Answer:

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