Single Answer MCQ
Q-00001867
Explain the concept of 'negative feedback mechanism' in the context of control and coordination.
1
Negative feedback mechanism amplifies the response to a stimulus
2
Negative feedback mechanism reduces the response to a stimulus
3
Negative feedback mechanism stops the response to a stimulus
4
Negative feedback mechanism delays the response to a stimulus
Answer and Solution
Answer
B. Negative feedback mechanism reduces the response to a stimulus
Solution:
In a negative feedback mechanism, the body's response to a stimulus works to counteract the initial change and bring the system back to its set point. This helps maintain stability and prevent extreme fluctuations. Therefore, the correct answer is 'Negative feedback mechanism reduces the response to a stimulus'.
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