Assertion (4): Aldosterone maintains mineral metabolism.
Reasoning (R): Cortisone stimulates the breakdown of glycogen into glucose raising the blood glucose level. Choose the correct option

Options

A. A is correct and R is the correct explanation of A.
B. A is correct and R is not the correct explanation of A.
C. A is correct and R is wrong.
D. A is wrong and R is correct.

Explanation

To solve the question regarding the assertion and reasoning provided, we will analyze each statement step by step.

### Step 1: Analyze the Assertion
The assertion states: "Aldosterone maintains mineral metabolism."

- **Explanation**: Aldosterone is a hormone produced by the adrenal glands. It plays a crucial role in regulating mineral metabolism, particularly sodium and potassium levels in the body. It helps maintain blood pressure and fluid balance by promoting the reabsorption of sodium and the excretion of potassium in the kidneys. Therefore, this assertion is **correct**.

### Step 2: Analyze the Reasoning
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