Select the mis-matched pair

Options

A. Adrenaline-Pituitary gland
B. Testosterone-Testes
C. Estrogen-Ovary
D. Thyroxin-Thyroid gland

Explanation

To identify the mismatched pair from the given options regarding hormones and their respective glands, follow these steps:

### Step 1: Understand the hormones and their sources
- **Adrenaline**: This hormone is known as the "fight or flight" hormone. It is produced by the **adrenal glands**, which are located on top of the kidneys.

### Step 2: Analyze the first option
- The first option states that **Adrenaline** is produced by the **Pituitary gland**. This is incorrect because, as established, adrenaline is produced by the adrenal glands, not the pituitary gland.

### Step 3: Review the other options
- **Testosterone**: This hormone is produced by the **testes**, which is correct.
- **Estrogen**: This hormone is produced by the **ovaries**, which is also correct.
- **Thyroxine**: This hormone is produced by the **thyroid gland**, which is correct as well.

### Step 4: Conclusion
- Since the first option is the only one that is incorrect, we can conclude that the mismatched pair is **Adrenaline from the Pituitary gland**.

### Final Answer
The mismatched pair is: **Adrenaline hormone produced from the Pituitary gland.**

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