Question

what is positive feedback mechanism

Answer 1

A positive feedback mechanism is the exact opposite of a negative feedback mechanism. ... In a positive feedbacksystem, the output enhances the original stimulus. A good example of apositive feedback system is child birth. During labor, a hormone called oxytocin is released that intensifies and speeds up contractions.

Answer 2

A positive feedback mechanism is the exact opposite of a negative feedback mechanism. ... In a positive feedback system, the output enhances the original stimulus. A good example of a positive feedback system is child birth. During labor, a hormone called oxytocin is released that intensifies and speeds up