Fluid secreted by sertoli cells provides sperms with which of the following?
Correct answer: D. All of these
- A. Liquid medium
- B. Protection
- C. Nourishment
- D. All of these
Explanation
The fluid secreted by Sertoli cells provides:Liquid medium - helps transport sperm through the seminiferous tubulesProtection - through the blood-testis barrier, it protects sperm from the immune systemNourishment - supplies nutrients to developing sperm cells.
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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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