There are two types of feedback mechanisms in biology: positive feedback and negative feedback. Positive feedback amplifies a change in the body's physiological state, leading to an even greater deviation from the set point. This type of feedback is often seen in processes that need a rapid and drastic response, such as blood clotting or childbirth. On the other hand, negative feedback works to counteract any deviations from the body's set point, restoring balance and maintaining homeostasis. Examples of negative feedback include regulating body temperature, blood sugar levels, and hormone secretion. Together, these two feedback mechanisms play crucial roles in the body's ability to adapt and respond to internal and external changes.
This mind map was published on 20 January 2025 and has been viewed 44 times.