The ______________________ hormone helps in the maintenance of electrolytes .

Options

A. Aldosterone
B. Androgenic steroids
C. Corticoids
D. Adrenaline

Answer

To solve the question, "The ______________________ hormone helps in the maintenance of electrolytes," we need to identify the hormone that plays a crucial role in maintaining electrolyte balance in the body.

### Step-by-Step Solution:

1. **Understand the Role of Hormones in Electrolyte Balance**:
- Electrolytes are minerals in the body that carry an electric charge and are essential for various physiological functions. The kidneys play a significant role in maintaining the balance of these electrolytes.

2. **Identify the Hormones Related to Electrolyte Maintenance**:
- The primary hormone involved in the regulation of electrolytes is aldosterone. It is secreted by the adrenal glands and helps regulate sodium and potassium levels in the body.

3. **Analyze the Options Provided**:
- a. **Aldosterone**: Known for its role in regulating sodium and potassium levels, thus maintaining electrolyte balance.
- b. **Androgenic Steroids**: These are related to sex characteristics and do not primarily regulate electrolytes.
- c. **Corticoids**: While they have various functions, they are not specifically known for maintaining electrolyte balance.
- d. **Adrenaline**: Primarily a neurotransmitter involved in the fight or flight response, not in electrolyte regulation.

4. **Select the Correct Answer**:
- Based on the analysis, the hormone that helps in the maintenance of electrolytes is **aldosterone**. Therefore, the correct completion of the statement is: "The **aldosterone** hormone helps in the maintenance of electrolytes."

### Final Answer:
The **aldosterone** hormone helps in the maintenance of electrolytes.