Question

what is feedback mechanism​

Answer 1

Feedback occurs when outputs of a system are routed back as inputs as part of a chain of cause-and-effect that forms a circuit or loop. The system can then be said to feed back into itself. 

Mark me brainliest!....✔✔

Answer 2

A feedback mechanism is a loop system wherein the system responds to a perturbation. The response may be in the same direction (as in positive feedback) or in the opposite direction (as in negative feedback). ... A feedback mechanism may be observed at the level of cells, organisms, ecosystems, or the biosphere.

plz follow me and mark me as brainliest answer