To determine which of the options secretes the male sex hormone, we can analyze each option based on their functions and roles in male reproductive biology.

1. **Sertoli cells**: These cells are located in the seminiferous tubules of the testes and are primarily responsible for nurturing developing sperm cells. They do not secrete male sex hormones.

2. **Interstitial (Leydig) cells**: Leydig cells are found in the testes and are responsible for the production and secretion of testosterone, the primary male sex hormone. Therefore, they play a crucial role in male sexual development and function.

3. **Seminal vesicles**: These glands contribute to the formation of semen by secreting a fluid that nourishes sperm, but they do not produce male sex hormones.

4. **Prostate gland**: The prostate gland also contributes to semen production and has some role in hormone metabolism, but it does not directly secrete male sex hormones.

### Conclusion
The correct answer is **Interstitial (Leydig) cells**, as they are the primary source of male sex hormones, particularly testosterone.

Question

To determine which of the options secretes the male sex hormone, we can analyze each option based on their functions and roles in male reproductive biology.

1. **Sertoli cells**: These cells are located in the seminiferous tubules of the testes and are primarily responsible for nurturing developing sperm cells. They do not secrete male sex hormones.

2. **Interstitial (Leydig) cells**: Leydig cells are found in the testes and are responsible for the production and secretion of testosterone, the primary male sex hormone. Therefore, they play a crucial role in male sexual development and function.

3. **Seminal vesicles**: These glands contribute to the formation of semen by secreting a fluid that nourishes sperm, but they do not produce male sex hormones.

4. **Prostate gland**: The prostate gland also contributes to semen production and has some role in hormone metabolism, but it does not directly secrete male sex hormones.

### Conclusion
The correct answer is **Interstitial (Leydig) cells**, as they are the primary source of male sex hormones, particularly testosterone.

Knowee AI · Accepted Answer

To determine which of the options secretes the male sex hormone, we can analyze each option based on their functions and roles in male reproductive biology.

1. **Sertoli cells**: These cells are located in the seminiferous tubules of the testes and are primarily responsible for nurturing developing sperm cells. They do not secrete male sex hormones.

2. **Interstitial (Leydig) cells**: Leydig cells are found in the testes and are responsible for the production and secretion of testosterone, the primary male sex hormone. Therefore, they play a crucial role in male sexual development and function.

3. **Seminal vesicles**: These glands contribute to the formation of semen by secreting a fluid that nourishes sperm, but they do not produce male sex hormones.

4. **Prostate gland**: The prostate gland also contributes to semen production and has some role in hormone metabolism, but it does not directly secrete male sex hormones.

### Conclusion
The correct answer is **Interstitial (Leydig) cells**, as they are the primary source of male sex hormones, particularly testosterone.

Which of the following secretes male sex hormone?Group of answer choicesSertoli cells.Interstitial (Leydig) cells.Seminal vesicles.Prostate gland.

Question

Which of the following secretes male sex hormone?

Solution

Conclusion

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