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).
This question appeared on the NUMS 2023 paper, which you can sit online with every answer explained.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Human Reproductive System
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.
Practise Reproduction
1,220 free Reproduction MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Human Reproductive System questions
Which hormone induces labor pains?
Leydig cells are responsible for:
Cervix is the pan of:
The animals in which there are separate male and female individuals are called?
The first cells produced by the repeated cell division of germinal epithelium of testis are:
_ is the structure in female reproductive system in which fertilization takes place: