Question

An immediate and involuntary response given to a stimulus from the environment is called ___________. *



1) Response to stimuli

2)Reflex action

3) None of above

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Answer 1

A reflex, or reflex action, is an involuntary and nearly instantaneous movement in response to a stimulus. The reflex is then an automatic response to a stimulus that does not receive or need conscious thought.

Answer 2

Explanation

A reflex, or reflex action, is an involuntary and nearly instantaneous movement in response to a stimulus. A reflex is made possible by neural pathways called reflex arcs which can act on an impulse before that impulse reaches the brain. The reflex is then an automatic response to a stimulus that does not receive or need conscious thought.


Answer

An immediate and involuntary response given to a stimulus from the environment is called ___________. *





2)Reflex action



This is the correct answer .


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