7 Questions
A ______ in the skin detects a stimulus.
receptor
Sensory neurones send electrical impulses to ______ neurones.
relay
Relay neurones are located in the ______.
spinal cord
Relay neurones connect sensory neurones to ______ neurones.
motor
Motor neurones send electrical impulses to an ______.
effector
The ______ produces a response.
effector
The reflex arc does not initially go to the ______ to increase the speed of reactions.
brain
Test your knowledge on the reflex arc and different types of neurones involved in a reflex action. Understand how reflex actions help minimize damage to the body from harmful conditions like touching something sharp or hot.
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