The human body organ known as the pancreas secretes the hormones insulin and glucagon. These hormones regulate the level of glucose in the bloodstream. If the level of glucose is too low, the pancreas secretes glucagon which causes the glucose level to increase; if the glucose level is too high, the hormone insulin will lower the glucose level.
What name is given to this type of regulatory system?

Question

The human body organ known as the pancreas secretes the hormones insulin and glucagon. These hormones regulate the level of glucose in the bloodstream. If the level of glucose is too low, the pancreas secretes glucagon which causes the glucose level to increase; if the glucose level is too high, the hormone insulin will lower the glucose level. 
What name is given to this type of regulatory system?

anonymous · Answer

glucose-insulin regulatory system

negative feedback system