One biological example of a positive feedback system is:

Question

Quizplus · Accepted Answer

The cascade of events involving oxytocin during childbirth is a classic example of positive feedback in the body. As labor progresses, oxytocin is released, causing the uterus to contract. As the contractions become stronger, more oxytocin is released, leading to stronger contractions, and so on, until the baby is born. This is a positive feedback loop because the end result (birth of the baby) is reinforced by the intermediate steps in the loop (increased oxytocin leading to stronger contractions).

One Biological Example of a Positive Feedback System Is