Define reflex action. State its significance.

1.	Define reflex action. State its significance.
Answer» Reflex action: It is defined as an unconscious, automatic and involuntary response of effectors, i.e. muscles and glands, to a stimulus, which is monitored through the spinal cord. Significance: It protects us from any sudden stimulus which may harm us.

Answer»

Reflex action: It is defined as an unconscious, automatic and involuntary response of effectors, i.e. muscles and glands, to a stimulus, which is monitored through the spinal cord.

Significance: It protects us from any sudden stimulus which may harm us.

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Define reflex action. State its significance.

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