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Topic Content:
- Meaning of Reflex Action
- Meaning of Reflex Arc
What is Reflex Action?
Reflex action is a sudden and involuntary response to stimuli. It helps organisms to quickly adapt to an adverse circumstance that could have the potential to cause bodily harm or even death.
What is Reflex Arc?
The reflex arc is the simplest nerve response. It is inborn, automatic, and protective.
An example is the knee jerk reflex, which consists of
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