Where does the uterus opens into the through cervix?
Correct answer: C. Vagina
- A. Fallopian tube
- B. Urethra
- C. Vagina
- D. All of the choices are correct
Explanation
The uterus opens into the vagina through the cervix. The cervix is the lower part of the uterus that connects to the vagina, serving as a passage for menstrual flow, sperm, and also as the birth canal during childbirth. The fallopian tubes connect the ovaries to the uterus, allowing the passage of eggs. The urethra, on the other hand, is not directly connected to the uterus; it is the duct through which urine is expelled from the bladder. So, the correct answer is "Vagina."
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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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