The hormone responsible for production of sperm cells and male secondary sexual characteristics is:
Correct answer: C. Testosterone
- A. Estrogen
- B. Progesterone
- C. Testosterone
- D. Thyroxin
Explanation
Testosterone is the primary male sex hormone responsible for the development of male secondary sexual characteristics, such as facial hair, deepening of the voice, and muscle growth. It also plays a crucial role in spermatogenesis (sperm cell production).
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The human reproductive system includes the male and female organs that produce gametes, secrete sex hormones and support fertilization and development. Questions cover the testes, ovaries, reproductive ducts, menstrual and ovarian cycles, ovulation, fertilization, implantation, placenta formation and the roles of FSH, LH, oestrogen, progesterone and testosterone.
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