← Biology (0610)
Q1 / 5
Homeostasis
Higher
2 marks
What is negative feedback and how does it apply to temperature regulation?
A
Negative feedback: a change triggers responses that reverse it, restoring the set point. E.g. high temperature → cooling → temp returns to 37°C
B
Negative feedback amplifies changes to push the body further from normal
C
Negative feedback stops all responses once the set point is reached
D
Negative feedback only applies to hormone regulation, not temperature
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