Adrenal cortex is composed of 3 layers . The sequence of layers from the outside to the inside is

Options

A. Zona glomerulosa, zona fasciculate, zona reticularis
B. Zona reticularis, zone glomerulosa, zona glomerulosa
C. Zona fasciculata, zona reticularis, zona glomerulosa
D. Zona fasciculate, zona glomerulosa, zona rreticularis

Answer

To answer the question regarding the sequence of layers of the adrenal cortex from the outside to the inside, we can break it down step by step:

### Step-by-Step Solution:

1. **Understanding the Structure**: The adrenal gland consists of two main parts: the outer adrenal cortex and the inner adrenal medulla. The adrenal cortex is further divided into three distinct layers.

2. **Identifying the Layers**: The three layers of the adrenal cortex are:
- Zona Glomerulosa
- Zona Fasciculata
- Zona Reticularis

3. **Sequence from Outside to Inside**:
- The outermost layer is the **Zona Glomerulosa**.
- The middle layer is the **Zona Fasciculata**.
- The innermost layer is the **Zona Reticularis**.

4. **Final Sequence**: Therefore, the correct sequence of the layers of the adrenal cortex from the outside to the inside is:
- Zona Glomerulosa
- Zona Fasciculata
- Zona Reticularis

### Final Answer:
The sequence of layers of the adrenal cortex from the outside to the inside is:
**Zona Glomerulosa → Zona Fasciculata → Zona Reticularis**