The adrenal cortex can be divided intro three layers, called____ (inner layer), _____(middle layer) and ______(outer layer)

Answer

The adrenal cortex can be divided into three layers, which are:

1. **Zona Reticularis** (inner layer)
2. **Zona Fasciculata** (middle layer)
3. **Zona Glomerulosa** (outer layer)

### Step-by-Step Solution:

1. **Identify the Layers of the Adrenal Cortex**: The adrenal cortex is the outer part of the adrenal glands located above the kidneys. It is crucial to know that it is divided into three distinct layers.

2. **Innermost Layer**: The innermost layer of the adrenal cortex is called the **Zona Reticularis**. This layer is responsible for the secretion of androgens, which are male sex hormones.

3. **Middle Layer**: The middle layer is known as the **Zona Fasciculata**. This layer primarily secretes cortisol, which is a glucocorticoid hormone that plays a role in metabolism and the stress response.

4. **Outer Layer**: The outermost layer is referred to as the **Zona Glomerulosa**. This layer secretes aldosterone, a mineralocorticoid hormone that helps regulate blood pressure and electrolyte balance.

### Final Answer:
The adrenal cortex can be divided into three layers called **Zona Reticularis** (inner layer), **Zona Fasciculata** (middle layer), and **Zona Glomerulosa** (outer layer).