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Gonadotropin releasing hormone is formed...

Gonadotropin releasing hormone is formed by

A

Adenohypophysis

B

Pars intermedia

C

Neurohypophysis

D

Hypothalamus.

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Gonadotropin-Releasing Hormone (GnRH)**: - Gonadotropin-releasing hormone (GnRH) is a crucial hormone in the reproductive system. It stimulates the anterior pituitary gland to release gonadotropins, which are essential for sexual development and function. 2. **Identifying the Source of GnRH**: - To determine where GnRH is produced, we need to look at the options provided: adenohypophysis, pars intermedia, neurohypophysis, and hypothalamus. 3. **Analyzing the Options**: - **Adenohypophysis (Anterior Pituitary)**: This part of the pituitary gland produces several hormones but does not produce GnRH itself. - **Pars Intermedia**: This is a part of the adenohypophysis responsible for producing melanocyte-stimulating hormone, not GnRH. - **Neurohypophysis (Posterior Pituitary)**: This part stores and releases hormones like oxytocin and vasopressin, but it does not produce GnRH. - **Hypothalamus**: This is the region of the brain that produces GnRH. It is the main regulatory center for the endocrine system and plays a critical role in hormone release. 4. **Conclusion**: - Based on the analysis, the correct answer is that gonadotropin-releasing hormone is formed by the hypothalamus. **Final Answer**: Gonadotropin-releasing hormone is formed by **D. Hypothalamus**. ---
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