How is reflex action helpful in protecting the body?
Answer and explanation
Correct answer: It produces a quick response to a harmful stimulus
A reflex action is a rapid, automatic response to a potentially harmful stimulus, such as withdrawing the hand from a hot object. Receptors detect the stimulus, the spinal cord organizes the immediate response, and muscles move before conscious decision-making is complete. Thus option A is correct; the other options have no role in reflex protection.
Frequently asked questions
What is the correct answer to this question?
It produces a quick response to a harmful stimulus
Why is this the correct answer?
A reflex action is a rapid, automatic response to a potentially harmful stimulus, such as withdrawing the hand from a hot object. Receptors detect the stimulus, the spinal cord organizes the immediate response, and muscles move before conscious decision-making is complete. Thus option A is correct; the other options have no role in reflex protection.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Control and Coordination. Topic: Reflex action.
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