The hormone that is released from the testes is:
Correct answer: C. Testosterone
- A. Progesterone
- B. Estrogen
- C. Testosterone
- D. All of these
Explanation
The hormone released from the testes is testosterone. Testosterone is a steroid hormone that is produced by the Leydig cells of the testes. It plays an important role in the development of male reproductive tissues and secondary sexual characteristics, such as increased muscle mass, body hair, and a deepening voice. Testosterone also regulates several physiological processes in males, including bone density, fat distribution, and red blood cell production.
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Human reproduction covers the male and female reproductive organs, gamete formation, fertilization, implantation and hormonal regulation. The menstrual cycle includes ovarian and uterine changes controlled by pituitary and ovarian hormones, while sexually transmitted diseases are studied through their causes, transmission, symptoms, prevention and effects on fertility.
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