Which gland enlarges to block urine from leaving the bladder when sperms are ejaculated?
Correct answer: C. Prostate
- A. Pancreas
- B. Penile
- C. Prostate
- D. All
Explanation
The prostate gland, located beneath the bladder, surrounds the urethra. During ejaculation, it secretes fluids that mix with sperm to form semen. Additionally, the prostate gland contracts to close off the bladder outlet, preventing urine from mixing with semen and ensuring that semen flows freely out of the body.
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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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