Which of the following is gonadotrophic hormone?

Options

A. Collips hormone
B. Prolactin
C. Oxytocin
D. Luteinizing hormone

Answer

**Step-by-Step Text Solution:**

1. **Understanding Gonadotropic Hormones**: Gonadotropic hormones are hormones that stimulate the activity of the gonads (ovaries and testes). They are secreted by the pituitary gland.

2. **Identifying Gonadotropic Hormones**: The primary gonadotropic hormones are Luteinizing Hormone (LH) and Follicle Stimulating Hormone (FSH). Both of these hormones play crucial roles in regulating reproductive processes.

3. **Analyzing the Options**: The options given are:
- Collapse hormone
- Prolactin
- Oxytocin
- Luteinizing hormone

4. **Evaluating Each Option**:
- **Collapse Hormone**: This is not a recognized hormone related to gonadal function.
- **Prolactin**: This hormone primarily promotes milk production in mammals and does not stimulate gonadal activity.
- **Oxytocin**: This hormone is involved in childbirth and lactation but does not act on the gonads.
- **Luteinizing Hormone (LH)**: This hormone is indeed a gonadotropic hormone as it stimulates the gonads.

5. **Conclusion**: Among the options provided, the only gonadotropic hormone is Luteinizing Hormone (LH).

**Final Answer**: Luteinizing Hormone (LH) is the gonadotropic hormone.

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