b).Control Center
The control centre is also known as the integration centre. It receives and processes information from the receptor.
c).Effector
The effector responds to the commands of the control centre. It could either oppose or enhance the stimulus.
 
Pict: Example of homeostasis Action
Homeostasis Breakdown
The failure of homeostasis function in an internal environment will result in illnesses or diseases. In severe cases, it can even lead to death and disability. Many factors can affect homeostasis. The most common are:
- Genetics.
- Physical condition.
- Diet and nutrition.
- Venoms and toxins.
- Psychological health.
- Side effects of medicines and medical procedures.
Body Systems and Homeostasis
The body system participates in maintaining homeostasis regulations. The purpose of the body system is to describe several controlling mechanisms where every system contributes to homeostasis. Listed below are the tables which describe how different organs perform different functions to maintain the internal body environment.
