bio-homeostasis

Question 1

what is homeostasis?

Answer 1

its the maintenance of a constant internal environment

Question 2

what does a negative feedback include?

Answer 2

-a set point that needs to be maintained
-a stimulus which is a change in the internal environment
- a receptor that can detect the stimulus and sends signals to the control centre
- a corrective mechanism which brings about the reverse effect of the stimulus
- a feedback to the receptor when the set point is reached