In the diagram of the male reproductive system, structure 6 is labeled. Choose the correct function of 6:
Correct answer: C. Transports sperm from epididymis to urethra
- A. Site of sperm production
- B. Stores and matures sperm
- C. Transports sperm from epididymis to urethra
- D. Secretes seminal fluid
Explanation
The vas deferens is a muscular tube that carries sperm from the epididymis to the ejaculatory ducts and then to the urethra during ejaculation. It does not produce or store sperm, nor does it secrete seminal fluid.
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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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