The duration of gestation period in human female is usually:
Correct answer: D. 280 days
- A. 250 days
- B. 260 days
- C. 270 days
- D. 280 days
Explanation
Human gestation lasts about 280 days, roughly nine months.
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About Reproduction
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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