Which of the following is an example of a positive feedback loop?

Question

Quizplus · Accepted Answer

A positive feedback loop is a self-reinforcing cycle in which a physiological change leads to even greater change in the same direction. In the given example, stress causes a delay in menstruation, which in turn causes more stress, leading to a further delay in menstruation. This cycle continues until a breakthrough occurs, such as ovulation or menses, which breaks the cycle. This is a positive feedback loop because the initial change (stress) leads to a further amplification of the same change (delay in menstruation).

Which of the Following Is an Example of a Positive