The adrenal glands consist of two layers; what are they called?

The adrenal glands are indeed composed of two distinct layers known as the cortex and the medulla. The outer layer is the adrenal cortex, which is responsible for producing hormones such as cortisol, aldosterone, and androgens that play crucial roles in metabolism, immune response, and the regulation of blood pressure. The inner layer, the adrenal medulla, produces catecholamines like adrenaline and noradrenaline, which are vital in the body's stress response and help regulate heart rate, blood pressure, and other essential functions during a fight-or-flight situation. This dual structure of the adrenal glands allows them to perform both endocrine (hormonal) functions and respond to immediate physical stressors effectively.