In humans, placenta is established by:
Correct answer: C. Human Chorion Gonadotropin hormone (hCG)
- A. Hypothalamus
- B. Progesterone
- C. Human Chorion Gonadotropin hormone (hCG)
- D. Estrogen
Explanation
The establishment of the placenta in humans is primarily facilitated by the production of Human Chorionic Gonadotropin hormone (hCG). This hormone is crucial for supporting pregnancy and maintaining the early stages of the placenta's development.
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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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