Pituitary gland is found in

Options

A. Trachea
B. Abdomen
C. Gonads
D. Brain.

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the location of the pituitary gland among the given options: trachea, abdomen, gonads, or brain.

2. **Identifying the Pituitary Gland**: The pituitary gland is known as the "master gland" of the endocrine system because it regulates various hormones that control other endocrine glands.

3. **Evaluating Each Option**:
- **Trachea**: The trachea is part of the respiratory system, and the gland located near it is the thyroid gland, not the pituitary gland. Therefore, this option is incorrect.
- **Abdomen**: The abdomen contains several organs, including the pancreas, which has both endocrine and exocrine functions. The pituitary gland is not located in the abdomen, making this option incorrect.
- **Gonads**: The gonads refer to the reproductive organs (testes in males and ovaries in females) that secrete sex hormones. The pituitary gland is not located in the gonads, so this option is also incorrect.
- **Brain**: The pituitary gland is located in the brain, specifically in a small cavity called the sella turcica, which is part of the sphenoid bone. This makes this option the correct answer.

4. **Conclusion**: After evaluating all options, the pituitary gland is found in the brain. Therefore, the correct answer is option D: Brain.

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